| // Copyright 2005, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // The Google C++ Testing and Mocking Framework (Google Test) | |
| // | |
| // This header file defines the public API for Google Test. It should be | |
| // included by any test program that uses Google Test. | |
| // | |
| // IMPORTANT NOTE: Due to limitation of the C++ language, we have to | |
| // leave some internal implementation details in this header file. | |
| // They are clearly marked by comments like this: | |
| // | |
| // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| // | |
| // Such code is NOT meant to be used by a user directly, and is subject | |
| // to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user | |
| // program! | |
| // | |
| // Acknowledgment: Google Test borrowed the idea of automatic test | |
| // registration from Barthelemy Dagenais' (barthelemy@prologique.com) | |
| // easyUnit framework. | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_GTEST_H_ | |
| #define GTEST_INCLUDE_GTEST_GTEST_H_ | |
| #include <limits> | |
| #include <memory> | |
| #include <ostream> | |
| #include <vector> | |
| // Copyright 2005, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // The Google C++ Testing and Mocking Framework (Google Test) | |
| // | |
| // This header file declares functions and macros used internally by | |
| // Google Test. They are subject to change without notice. | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_ | |
| #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_ | |
| // Copyright 2005, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // Low-level types and utilities for porting Google Test to various | |
| // platforms. All macros ending with _ and symbols defined in an | |
| // internal namespace are subject to change without notice. Code | |
| // outside Google Test MUST NOT USE THEM DIRECTLY. Macros that don't | |
| // end with _ are part of Google Test's public API and can be used by | |
| // code outside Google Test. | |
| // | |
| // This file is fundamental to Google Test. All other Google Test source | |
| // files are expected to #include this. Therefore, it cannot #include | |
| // any other Google Test header. | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_ | |
| #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_ | |
| // Environment-describing macros | |
| // ----------------------------- | |
| // | |
| // Google Test can be used in many different environments. Macros in | |
| // this section tell Google Test what kind of environment it is being | |
| // used in, such that Google Test can provide environment-specific | |
| // features and implementations. | |
| // | |
| // Google Test tries to automatically detect the properties of its | |
| // environment, so users usually don't need to worry about these | |
| // macros. However, the automatic detection is not perfect. | |
| // Sometimes it's necessary for a user to define some of the following | |
| // macros in the build script to override Google Test's decisions. | |
| // | |
| // If the user doesn't define a macro in the list, Google Test will | |
| // provide a default definition. After this header is #included, all | |
| // macros in this list will be defined to either 1 or 0. | |
| // | |
| // Notes to maintainers: | |
| // - Each macro here is a user-tweakable knob; do not grow the list | |
| // lightly. | |
| // - Use #if to key off these macros. Don't use #ifdef or "#if | |
| // defined(...)", which will not work as these macros are ALWAYS | |
| // defined. | |
| // | |
| // GTEST_HAS_CLONE - Define it to 1/0 to indicate that clone(2) | |
| // is/isn't available. | |
| // GTEST_HAS_EXCEPTIONS - Define it to 1/0 to indicate that exceptions | |
| // are enabled. | |
| // GTEST_HAS_GLOBAL_STRING - Define it to 1/0 to indicate that ::string | |
| // is/isn't available | |
| // GTEST_HAS_GLOBAL_WSTRING - Define it to 1/0 to indicate that ::wstring | |
| // is/isn't available | |
| // GTEST_HAS_POSIX_RE - Define it to 1/0 to indicate that POSIX regular | |
| // expressions are/aren't available. | |
| // GTEST_HAS_PTHREAD - Define it to 1/0 to indicate that <pthread.h> | |
| // is/isn't available. | |
| // GTEST_HAS_RTTI - Define it to 1/0 to indicate that RTTI is/isn't | |
| // enabled. | |
| // GTEST_HAS_STD_WSTRING - Define it to 1/0 to indicate that | |
| // std::wstring does/doesn't work (Google Test can | |
| // be used where std::wstring is unavailable). | |
| // GTEST_HAS_SEH - Define it to 1/0 to indicate whether the | |
| // compiler supports Microsoft's "Structured | |
| // Exception Handling". | |
| // GTEST_HAS_STREAM_REDIRECTION | |
| // - Define it to 1/0 to indicate whether the | |
| // platform supports I/O stream redirection using | |
| // dup() and dup2(). | |
| // GTEST_LINKED_AS_SHARED_LIBRARY | |
| // - Define to 1 when compiling tests that use | |
| // Google Test as a shared library (known as | |
| // DLL on Windows). | |
| // GTEST_CREATE_SHARED_LIBRARY | |
| // - Define to 1 when compiling Google Test itself | |
| // as a shared library. | |
| // GTEST_DEFAULT_DEATH_TEST_STYLE | |
| // - The default value of --gtest_death_test_style. | |
| // The legacy default has been "fast" in the open | |
| // source version since 2008. The recommended value | |
| // is "threadsafe", and can be set in | |
| // custom/gtest-port.h. | |
| // Platform-indicating macros | |
| // -------------------------- | |
| // | |
| // Macros indicating the platform on which Google Test is being used | |
| // (a macro is defined to 1 if compiled on the given platform; | |
| // otherwise UNDEFINED -- it's never defined to 0.). Google Test | |
| // defines these macros automatically. Code outside Google Test MUST | |
| // NOT define them. | |
| // | |
| // GTEST_OS_AIX - IBM AIX | |
| // GTEST_OS_CYGWIN - Cygwin | |
| // GTEST_OS_DRAGONFLY - DragonFlyBSD | |
| // GTEST_OS_FREEBSD - FreeBSD | |
| // GTEST_OS_FUCHSIA - Fuchsia | |
| // GTEST_OS_GNU_KFREEBSD - GNU/kFreeBSD | |
| // GTEST_OS_HPUX - HP-UX | |
| // GTEST_OS_LINUX - Linux | |
| // GTEST_OS_LINUX_ANDROID - Google Android | |
| // GTEST_OS_MAC - Mac OS X | |
| // GTEST_OS_IOS - iOS | |
| // GTEST_OS_NACL - Google Native Client (NaCl) | |
| // GTEST_OS_NETBSD - NetBSD | |
| // GTEST_OS_OPENBSD - OpenBSD | |
| // GTEST_OS_OS2 - OS/2 | |
| // GTEST_OS_QNX - QNX | |
| // GTEST_OS_SOLARIS - Sun Solaris | |
| // GTEST_OS_WINDOWS - Windows (Desktop, MinGW, or Mobile) | |
| // GTEST_OS_WINDOWS_DESKTOP - Windows Desktop | |
| // GTEST_OS_WINDOWS_MINGW - MinGW | |
| // GTEST_OS_WINDOWS_MOBILE - Windows Mobile | |
| // GTEST_OS_WINDOWS_PHONE - Windows Phone | |
| // GTEST_OS_WINDOWS_RT - Windows Store App/WinRT | |
| // GTEST_OS_ZOS - z/OS | |
| // | |
| // Among the platforms, Cygwin, Linux, Max OS X, and Windows have the | |
| // most stable support. Since core members of the Google Test project | |
| // don't have access to other platforms, support for them may be less | |
| // stable. If you notice any problems on your platform, please notify | |
| // googletestframework@googlegroups.com (patches for fixing them are | |
| // even more welcome!). | |
| // | |
| // It is possible that none of the GTEST_OS_* macros are defined. | |
| // Feature-indicating macros | |
| // ------------------------- | |
| // | |
| // Macros indicating which Google Test features are available (a macro | |
| // is defined to 1 if the corresponding feature is supported; | |
| // otherwise UNDEFINED -- it's never defined to 0.). Google Test | |
| // defines these macros automatically. Code outside Google Test MUST | |
| // NOT define them. | |
| // | |
| // These macros are public so that portable tests can be written. | |
| // Such tests typically surround code using a feature with an #if | |
| // which controls that code. For example: | |
| // | |
| // #if GTEST_HAS_DEATH_TEST | |
| // EXPECT_DEATH(DoSomethingDeadly()); | |
| // #endif | |
| // | |
| // GTEST_HAS_DEATH_TEST - death tests | |
| // GTEST_HAS_TYPED_TEST - typed tests | |
| // GTEST_HAS_TYPED_TEST_P - type-parameterized tests | |
| // GTEST_IS_THREADSAFE - Google Test is thread-safe. | |
| // GOOGLETEST_CM0007 DO NOT DELETE | |
| // GTEST_USES_POSIX_RE - enhanced POSIX regex is used. Do not confuse with | |
| // GTEST_HAS_POSIX_RE (see above) which users can | |
| // define themselves. | |
| // GTEST_USES_SIMPLE_RE - our own simple regex is used; | |
| // the above RE\b(s) are mutually exclusive. | |
| // Misc public macros | |
| // ------------------ | |
| // | |
| // GTEST_FLAG(flag_name) - references the variable corresponding to | |
| // the given Google Test flag. | |
| // Internal utilities | |
| // ------------------ | |
| // | |
| // The following macros and utilities are for Google Test's INTERNAL | |
| // use only. Code outside Google Test MUST NOT USE THEM DIRECTLY. | |
| // | |
| // Macros for basic C++ coding: | |
| // GTEST_AMBIGUOUS_ELSE_BLOCKER_ - for disabling a gcc warning. | |
| // GTEST_ATTRIBUTE_UNUSED_ - declares that a class' instances or a | |
| // variable don't have to be used. | |
| // GTEST_DISALLOW_ASSIGN_ - disables operator=. | |
| // GTEST_DISALLOW_COPY_AND_ASSIGN_ - disables copy ctor and operator=. | |
| // GTEST_MUST_USE_RESULT_ - declares that a function's result must be used. | |
| // GTEST_INTENTIONAL_CONST_COND_PUSH_ - start code section where MSVC C4127 is | |
| // suppressed (constant conditional). | |
| // GTEST_INTENTIONAL_CONST_COND_POP_ - finish code section where MSVC C4127 | |
| // is suppressed. | |
| // | |
| // Synchronization: | |
| // Mutex, MutexLock, ThreadLocal, GetThreadCount() | |
| // - synchronization primitives. | |
| // | |
| // Template meta programming: | |
| // IteratorTraits - partial implementation of std::iterator_traits, which | |
| // is not available in libCstd when compiled with Sun C++. | |
| // | |
| // | |
| // Regular expressions: | |
| // RE - a simple regular expression class using the POSIX | |
| // Extended Regular Expression syntax on UNIX-like platforms | |
| // GOOGLETEST_CM0008 DO NOT DELETE | |
| // or a reduced regular exception syntax on other | |
| // platforms, including Windows. | |
| // Logging: | |
| // GTEST_LOG_() - logs messages at the specified severity level. | |
| // LogToStderr() - directs all log messages to stderr. | |
| // FlushInfoLog() - flushes informational log messages. | |
| // | |
| // Stdout and stderr capturing: | |
| // CaptureStdout() - starts capturing stdout. | |
| // GetCapturedStdout() - stops capturing stdout and returns the captured | |
| // string. | |
| // CaptureStderr() - starts capturing stderr. | |
| // GetCapturedStderr() - stops capturing stderr and returns the captured | |
| // string. | |
| // | |
| // Integer types: | |
| // TypeWithSize - maps an integer to a int type. | |
| // Int32, UInt32, Int64, UInt64, TimeInMillis | |
| // - integers of known sizes. | |
| // BiggestInt - the biggest signed integer type. | |
| // | |
| // Command-line utilities: | |
| // GTEST_DECLARE_*() - declares a flag. | |
| // GTEST_DEFINE_*() - defines a flag. | |
| // GetInjectableArgvs() - returns the command line as a vector of strings. | |
| // | |
| // Environment variable utilities: | |
| // GetEnv() - gets the value of an environment variable. | |
| // BoolFromGTestEnv() - parses a bool environment variable. | |
| // Int32FromGTestEnv() - parses an Int32 environment variable. | |
| // StringFromGTestEnv() - parses a string environment variable. | |
| // | |
| // Deprecation warnings: | |
| // GTEST_INTERNAL_DEPRECATED(message) - attribute marking a function as | |
| // deprecated; calling a marked function | |
| // should generate a compiler warning | |
| #include <ctype.h> // for isspace, etc | |
| #include <stddef.h> // for ptrdiff_t | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #include <memory> | |
| #include <type_traits> | |
| #ifndef _WIN32_WCE | |
| # include <sys/types.h> | |
| # include <sys/stat.h> | |
| #endif // !_WIN32_WCE | |
| #if defined __APPLE__ | |
| # include <AvailabilityMacros.h> | |
| # include <TargetConditionals.h> | |
| #endif | |
| // Brings in the definition of HAS_GLOBAL_STRING. This must be done | |
| // BEFORE we test HAS_GLOBAL_STRING. | |
| #include <string> // NOLINT | |
| #include <algorithm> // NOLINT | |
| #include <iostream> // NOLINT | |
| #include <sstream> // NOLINT | |
| #include <tuple> | |
| #include <utility> | |
| #include <vector> // NOLINT | |
| // Copyright 2015, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // The Google C++ Testing and Mocking Framework (Google Test) | |
| // | |
| // This header file defines the GTEST_OS_* macro. | |
| // It is separate from gtest-port.h so that custom/gtest-port.h can include it. | |
| #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_ | |
| #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_ | |
| // Determines the platform on which Google Test is compiled. | |
| #ifdef __CYGWIN__ | |
| # define GTEST_OS_CYGWIN 1 | |
| # elif defined(__MINGW__) || defined(__MINGW32__) || defined(__MINGW64__) | |
| # define GTEST_OS_WINDOWS_MINGW 1 | |
| # define GTEST_OS_WINDOWS 1 | |
| #elif defined _WIN32 | |
| # define GTEST_OS_WINDOWS 1 | |
| # ifdef _WIN32_WCE | |
| # define GTEST_OS_WINDOWS_MOBILE 1 | |
| # elif defined(WINAPI_FAMILY) | |
| # include <winapifamily.h> | |
| # if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) | |
| # define GTEST_OS_WINDOWS_DESKTOP 1 | |
| # elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_PHONE_APP) | |
| # define GTEST_OS_WINDOWS_PHONE 1 | |
| # elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) | |
| # define GTEST_OS_WINDOWS_RT 1 | |
| # elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_TV_TITLE) | |
| # define GTEST_OS_WINDOWS_PHONE 1 | |
| # define GTEST_OS_WINDOWS_TV_TITLE 1 | |
| # else | |
| // WINAPI_FAMILY defined but no known partition matched. | |
| // Default to desktop. | |
| # define GTEST_OS_WINDOWS_DESKTOP 1 | |
| # endif | |
| # else | |
| # define GTEST_OS_WINDOWS_DESKTOP 1 | |
| # endif // _WIN32_WCE | |
| #elif defined __OS2__ | |
| # define GTEST_OS_OS2 1 | |
| #elif defined __APPLE__ | |
| # define GTEST_OS_MAC 1 | |
| # if TARGET_OS_IPHONE | |
| # define GTEST_OS_IOS 1 | |
| # endif | |
| #elif defined __DragonFly__ | |
| # define GTEST_OS_DRAGONFLY 1 | |
| #elif defined __FreeBSD__ | |
| # define GTEST_OS_FREEBSD 1 | |
| #elif defined __Fuchsia__ | |
| # define GTEST_OS_FUCHSIA 1 | |
| #elif defined(__GLIBC__) && defined(__FreeBSD_kernel__) | |
| # define GTEST_OS_GNU_KFREEBSD 1 | |
| #elif defined __linux__ | |
| # define GTEST_OS_LINUX 1 | |
| # if defined __ANDROID__ | |
| # define GTEST_OS_LINUX_ANDROID 1 | |
| # endif | |
| #elif defined __MVS__ | |
| # define GTEST_OS_ZOS 1 | |
| #elif defined(__sun) && defined(__SVR4) | |
| # define GTEST_OS_SOLARIS 1 | |
| #elif defined(_AIX) | |
| # define GTEST_OS_AIX 1 | |
| #elif defined(__hpux) | |
| # define GTEST_OS_HPUX 1 | |
| #elif defined __native_client__ | |
| # define GTEST_OS_NACL 1 | |
| #elif defined __NetBSD__ | |
| # define GTEST_OS_NETBSD 1 | |
| #elif defined __OpenBSD__ | |
| # define GTEST_OS_OPENBSD 1 | |
| #elif defined __QNX__ | |
| # define GTEST_OS_QNX 1 | |
| #endif // __CYGWIN__ | |
| #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_ | |
| // Copyright 2015, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // Injection point for custom user configurations. See README for details | |
| // | |
| // ** Custom implementation starts here ** | |
| #ifndef GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_ | |
| #define GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_ | |
| #endif // GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_ | |
| #if !defined(GTEST_DEV_EMAIL_) | |
| # define GTEST_DEV_EMAIL_ "googletestframework@@googlegroups.com" | |
| # define GTEST_FLAG_PREFIX_ "gtest_" | |
| # define GTEST_FLAG_PREFIX_DASH_ "gtest-" | |
| # define GTEST_FLAG_PREFIX_UPPER_ "GTEST_" | |
| # define GTEST_NAME_ "Google Test" | |
| # define GTEST_PROJECT_URL_ "https://github.com/google/googletest/" | |
| #endif // !defined(GTEST_DEV_EMAIL_) | |
| #if !defined(GTEST_INIT_GOOGLE_TEST_NAME_) | |
| # define GTEST_INIT_GOOGLE_TEST_NAME_ "testing::InitGoogleTest" | |
| #endif // !defined(GTEST_INIT_GOOGLE_TEST_NAME_) | |
| // Determines the version of gcc that is used to compile this. | |
| #ifdef __GNUC__ | |
| // 40302 means version 4.3.2. | |
| # define GTEST_GCC_VER_ \ | |
| (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__) | |
| #endif // __GNUC__ | |
| // Macros for disabling Microsoft Visual C++ warnings. | |
| // | |
| // GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 4385) | |
| // /* code that triggers warnings C4800 and C4385 */ | |
| // GTEST_DISABLE_MSC_WARNINGS_POP_() | |
| #if defined(_MSC_VER) | |
| # define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings) \ | |
| __pragma(warning(push)) \ | |
| __pragma(warning(disable: warnings)) | |
| # define GTEST_DISABLE_MSC_WARNINGS_POP_() \ | |
| __pragma(warning(pop)) | |
| #else | |
| // Not all compilers are MSVC | |
| # define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings) | |
| # define GTEST_DISABLE_MSC_WARNINGS_POP_() | |
| #endif | |
| // Clang on Windows does not understand MSVC's pragma warning. | |
| // We need clang-specific way to disable function deprecation warning. | |
| #ifdef __clang__ | |
| # define GTEST_DISABLE_MSC_DEPRECATED_PUSH_() \ | |
| _Pragma("clang diagnostic push") \ | |
| _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"") \ | |
| _Pragma("clang diagnostic ignored \"-Wdeprecated-implementations\"") | |
| #define GTEST_DISABLE_MSC_DEPRECATED_POP_() \ | |
| _Pragma("clang diagnostic pop") | |
| #else | |
| # define GTEST_DISABLE_MSC_DEPRECATED_PUSH_() \ | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996) | |
| # define GTEST_DISABLE_MSC_DEPRECATED_POP_() \ | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() | |
| #endif | |
| // Brings in definitions for functions used in the testing::internal::posix | |
| // namespace (read, write, close, chdir, isatty, stat). We do not currently | |
| // use them on Windows Mobile. | |
| #if GTEST_OS_WINDOWS | |
| # if !GTEST_OS_WINDOWS_MOBILE | |
| # include <direct.h> | |
| # include <io.h> | |
| # endif | |
| // In order to avoid having to include <windows.h>, use forward declaration | |
| #if GTEST_OS_WINDOWS_MINGW && !defined(__MINGW64_VERSION_MAJOR) | |
| // MinGW defined _CRITICAL_SECTION and _RTL_CRITICAL_SECTION as two | |
| // separate (equivalent) structs, instead of using typedef | |
| typedef struct _CRITICAL_SECTION GTEST_CRITICAL_SECTION; | |
| #else | |
| // Assume CRITICAL_SECTION is a typedef of _RTL_CRITICAL_SECTION. | |
| // This assumption is verified by | |
| // WindowsTypesTest.CRITICAL_SECTIONIs_RTL_CRITICAL_SECTION. | |
| typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; | |
| #endif | |
| #else | |
| // This assumes that non-Windows OSes provide unistd.h. For OSes where this | |
| // is not the case, we need to include headers that provide the functions | |
| // mentioned above. | |
| # include <unistd.h> | |
| # include <strings.h> | |
| #endif // GTEST_OS_WINDOWS | |
| #if GTEST_OS_LINUX_ANDROID | |
| // Used to define __ANDROID_API__ matching the target NDK API level. | |
| # include <android/api-level.h> // NOLINT | |
| #endif | |
| // Defines this to true iff Google Test can use POSIX regular expressions. | |
| #ifndef GTEST_HAS_POSIX_RE | |
| # if GTEST_OS_LINUX_ANDROID | |
| // On Android, <regex.h> is only available starting with Gingerbread. | |
| # define GTEST_HAS_POSIX_RE (__ANDROID_API__ >= 9) | |
| # else | |
| # define GTEST_HAS_POSIX_RE (!GTEST_OS_WINDOWS) | |
| # endif | |
| #endif | |
| #if GTEST_USES_PCRE | |
| // The appropriate headers have already been included. | |
| #elif GTEST_HAS_POSIX_RE | |
| // On some platforms, <regex.h> needs someone to define size_t, and | |
| // won't compile otherwise. We can #include it here as we already | |
| // included <stdlib.h>, which is guaranteed to define size_t through | |
| // <stddef.h>. | |
| # include <regex.h> // NOLINT | |
| # define GTEST_USES_POSIX_RE 1 | |
| #elif GTEST_OS_WINDOWS | |
| // <regex.h> is not available on Windows. Use our own simple regex | |
| // implementation instead. | |
| # define GTEST_USES_SIMPLE_RE 1 | |
| #else | |
| // <regex.h> may not be available on this platform. Use our own | |
| // simple regex implementation instead. | |
| # define GTEST_USES_SIMPLE_RE 1 | |
| #endif // GTEST_USES_PCRE | |
| #ifndef GTEST_HAS_EXCEPTIONS | |
| // The user didn't tell us whether exceptions are enabled, so we need | |
| // to figure it out. | |
| # if defined(_MSC_VER) && defined(_CPPUNWIND) | |
| // MSVC defines _CPPUNWIND to 1 iff exceptions are enabled. | |
| # define GTEST_HAS_EXCEPTIONS 1 | |
| # elif defined(__BORLANDC__) | |
| // C++Builder's implementation of the STL uses the _HAS_EXCEPTIONS | |
| // macro to enable exceptions, so we'll do the same. | |
| // Assumes that exceptions are enabled by default. | |
| # ifndef _HAS_EXCEPTIONS | |
| # define _HAS_EXCEPTIONS 1 | |
| # endif // _HAS_EXCEPTIONS | |
| # define GTEST_HAS_EXCEPTIONS _HAS_EXCEPTIONS | |
| # elif defined(__clang__) | |
| // clang defines __EXCEPTIONS iff exceptions are enabled before clang 220714, | |
| // but iff cleanups are enabled after that. In Obj-C++ files, there can be | |
| // cleanups for ObjC exceptions which also need cleanups, even if C++ exceptions | |
| // are disabled. clang has __has_feature(cxx_exceptions) which checks for C++ | |
| // exceptions starting at clang r206352, but which checked for cleanups prior to | |
| // that. To reliably check for C++ exception availability with clang, check for | |
| // __EXCEPTIONS && __has_feature(cxx_exceptions). | |
| # define GTEST_HAS_EXCEPTIONS (__EXCEPTIONS && __has_feature(cxx_exceptions)) | |
| # elif defined(__GNUC__) && __EXCEPTIONS | |
| // gcc defines __EXCEPTIONS to 1 iff exceptions are enabled. | |
| # define GTEST_HAS_EXCEPTIONS 1 | |
| # elif defined(__SUNPRO_CC) | |
| // Sun Pro CC supports exceptions. However, there is no compile-time way of | |
| // detecting whether they are enabled or not. Therefore, we assume that | |
| // they are enabled unless the user tells us otherwise. | |
| # define GTEST_HAS_EXCEPTIONS 1 | |
| # elif defined(__IBMCPP__) && __EXCEPTIONS | |
| // xlC defines __EXCEPTIONS to 1 iff exceptions are enabled. | |
| # define GTEST_HAS_EXCEPTIONS 1 | |
| # elif defined(__HP_aCC) | |
| // Exception handling is in effect by default in HP aCC compiler. It has to | |
| // be turned of by +noeh compiler option if desired. | |
| # define GTEST_HAS_EXCEPTIONS 1 | |
| # else | |
| // For other compilers, we assume exceptions are disabled to be | |
| // conservative. | |
| # define GTEST_HAS_EXCEPTIONS 0 | |
| # endif // defined(_MSC_VER) || defined(__BORLANDC__) | |
| #endif // GTEST_HAS_EXCEPTIONS | |
| #if !defined(GTEST_HAS_STD_STRING) | |
| // Even though we don't use this macro any longer, we keep it in case | |
| // some clients still depend on it. | |
| # define GTEST_HAS_STD_STRING 1 | |
| #elif !GTEST_HAS_STD_STRING | |
| // The user told us that ::std::string isn't available. | |
| # error "::std::string isn't available." | |
| #endif // !defined(GTEST_HAS_STD_STRING) | |
| #ifndef GTEST_HAS_GLOBAL_STRING | |
| # define GTEST_HAS_GLOBAL_STRING 0 | |
| #endif // GTEST_HAS_GLOBAL_STRING | |
| #ifndef GTEST_HAS_STD_WSTRING | |
| // The user didn't tell us whether ::std::wstring is available, so we need | |
| // to figure it out. | |
| // Cygwin 1.7 and below doesn't support ::std::wstring. | |
| // Solaris' libc++ doesn't support it either. Android has | |
| // no support for it at least as recent as Froyo (2.2). | |
| # define GTEST_HAS_STD_WSTRING \ | |
| (!(GTEST_OS_LINUX_ANDROID || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS)) | |
| #endif // GTEST_HAS_STD_WSTRING | |
| #ifndef GTEST_HAS_GLOBAL_WSTRING | |
| // The user didn't tell us whether ::wstring is available, so we need | |
| // to figure it out. | |
| # define GTEST_HAS_GLOBAL_WSTRING \ | |
| (GTEST_HAS_STD_WSTRING && GTEST_HAS_GLOBAL_STRING) | |
| #endif // GTEST_HAS_GLOBAL_WSTRING | |
| // Determines whether RTTI is available. | |
| #ifndef GTEST_HAS_RTTI | |
| // The user didn't tell us whether RTTI is enabled, so we need to | |
| // figure it out. | |
| # ifdef _MSC_VER | |
| # ifdef _CPPRTTI // MSVC defines this macro iff RTTI is enabled. | |
| # define GTEST_HAS_RTTI 1 | |
| # else | |
| # define GTEST_HAS_RTTI 0 | |
| # endif | |
| // Starting with version 4.3.2, gcc defines __GXX_RTTI iff RTTI is enabled. | |
| # elif defined(__GNUC__) | |
| # ifdef __GXX_RTTI | |
| // When building against STLport with the Android NDK and with | |
| // -frtti -fno-exceptions, the build fails at link time with undefined | |
| // references to __cxa_bad_typeid. Note sure if STL or toolchain bug, | |
| // so disable RTTI when detected. | |
| # if GTEST_OS_LINUX_ANDROID && defined(_STLPORT_MAJOR) && \ | |
| !defined(__EXCEPTIONS) | |
| # define GTEST_HAS_RTTI 0 | |
| # else | |
| # define GTEST_HAS_RTTI 1 | |
| # endif // GTEST_OS_LINUX_ANDROID && __STLPORT_MAJOR && !__EXCEPTIONS | |
| # else | |
| # define GTEST_HAS_RTTI 0 | |
| # endif // __GXX_RTTI | |
| // Clang defines __GXX_RTTI starting with version 3.0, but its manual recommends | |
| // using has_feature instead. has_feature(cxx_rtti) is supported since 2.7, the | |
| // first version with C++ support. | |
| # elif defined(__clang__) | |
| # define GTEST_HAS_RTTI __has_feature(cxx_rtti) | |
| // Starting with version 9.0 IBM Visual Age defines __RTTI_ALL__ to 1 if | |
| // both the typeid and dynamic_cast features are present. | |
| # elif defined(__IBMCPP__) && (__IBMCPP__ >= 900) | |
| # ifdef __RTTI_ALL__ | |
| # define GTEST_HAS_RTTI 1 | |
| # else | |
| # define GTEST_HAS_RTTI 0 | |
| # endif | |
| # else | |
| // For all other compilers, we assume RTTI is enabled. | |
| # define GTEST_HAS_RTTI 1 | |
| # endif // _MSC_VER | |
| #endif // GTEST_HAS_RTTI | |
| // It's this header's responsibility to #include <typeinfo> when RTTI | |
| // is enabled. | |
| #if GTEST_HAS_RTTI | |
| # include <typeinfo> | |
| #endif | |
| // Determines whether Google Test can use the pthreads library. | |
| #ifndef GTEST_HAS_PTHREAD | |
| // The user didn't tell us explicitly, so we make reasonable assumptions about | |
| // which platforms have pthreads support. | |
| // | |
| // To disable threading support in Google Test, add -DGTEST_HAS_PTHREAD=0 | |
| // to your compiler flags. | |
| #define GTEST_HAS_PTHREAD \ | |
| (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX || GTEST_OS_QNX || \ | |
| GTEST_OS_FREEBSD || GTEST_OS_NACL || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA || \ | |
| GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_OPENBSD) | |
| #endif // GTEST_HAS_PTHREAD | |
| #if GTEST_HAS_PTHREAD | |
| // gtest-port.h guarantees to #include <pthread.h> when GTEST_HAS_PTHREAD is | |
| // true. | |
| # include <pthread.h> // NOLINT | |
| // For timespec and nanosleep, used below. | |
| # include <time.h> // NOLINT | |
| #endif | |
| // Determines whether clone(2) is supported. | |
| // Usually it will only be available on Linux, excluding | |
| // Linux on the Itanium architecture. | |
| // Also see http://linux.die.net/man/2/clone. | |
| #ifndef GTEST_HAS_CLONE | |
| // The user didn't tell us, so we need to figure it out. | |
| # if GTEST_OS_LINUX && !defined(__ia64__) | |
| # if GTEST_OS_LINUX_ANDROID | |
| // On Android, clone() became available at different API levels for each 32-bit | |
| // architecture. | |
| # if defined(__LP64__) || \ | |
| (defined(__arm__) && __ANDROID_API__ >= 9) || \ | |
| (defined(__mips__) && __ANDROID_API__ >= 12) || \ | |
| (defined(__i386__) && __ANDROID_API__ >= 17) | |
| # define GTEST_HAS_CLONE 1 | |
| # else | |
| # define GTEST_HAS_CLONE 0 | |
| # endif | |
| # else | |
| # define GTEST_HAS_CLONE 1 | |
| # endif | |
| # else | |
| # define GTEST_HAS_CLONE 0 | |
| # endif // GTEST_OS_LINUX && !defined(__ia64__) | |
| #endif // GTEST_HAS_CLONE | |
| // Determines whether to support stream redirection. This is used to test | |
| // output correctness and to implement death tests. | |
| #ifndef GTEST_HAS_STREAM_REDIRECTION | |
| // By default, we assume that stream redirection is supported on all | |
| // platforms except known mobile ones. | |
| # if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT | |
| # define GTEST_HAS_STREAM_REDIRECTION 0 | |
| # else | |
| # define GTEST_HAS_STREAM_REDIRECTION 1 | |
| # endif // !GTEST_OS_WINDOWS_MOBILE | |
| #endif // GTEST_HAS_STREAM_REDIRECTION | |
| // Determines whether to support death tests. | |
| // pops up a dialog window that cannot be suppressed programmatically. | |
| #if (GTEST_OS_LINUX || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS || \ | |
| (GTEST_OS_MAC && !GTEST_OS_IOS) || \ | |
| (GTEST_OS_WINDOWS_DESKTOP && _MSC_VER) || \ | |
| GTEST_OS_WINDOWS_MINGW || GTEST_OS_AIX || GTEST_OS_HPUX || \ | |
| GTEST_OS_OPENBSD || GTEST_OS_QNX || GTEST_OS_FREEBSD || \ | |
| GTEST_OS_NETBSD || GTEST_OS_FUCHSIA || GTEST_OS_DRAGONFLY || \ | |
| GTEST_OS_GNU_KFREEBSD) | |
| # define GTEST_HAS_DEATH_TEST 1 | |
| #endif | |
| // Determines whether to support type-driven tests. | |
| // Typed tests need <typeinfo> and variadic macros, which GCC, VC++ 8.0, | |
| // Sun Pro CC, IBM Visual Age, and HP aCC support. | |
| #if defined(__GNUC__) || defined(_MSC_VER) || defined(__SUNPRO_CC) || \ | |
| defined(__IBMCPP__) || defined(__HP_aCC) | |
| # define GTEST_HAS_TYPED_TEST 1 | |
| # define GTEST_HAS_TYPED_TEST_P 1 | |
| #endif | |
| // Determines whether the system compiler uses UTF-16 for encoding wide strings. | |
| #define GTEST_WIDE_STRING_USES_UTF16_ \ | |
| (GTEST_OS_WINDOWS || GTEST_OS_CYGWIN || GTEST_OS_AIX || GTEST_OS_OS2) | |
| // Determines whether test results can be streamed to a socket. | |
| #if GTEST_OS_LINUX || GTEST_OS_GNU_KFREEBSD || GTEST_OS_DRAGONFLY || \ | |
| GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_OPENBSD | |
| # define GTEST_CAN_STREAM_RESULTS_ 1 | |
| #endif | |
| // Defines some utility macros. | |
| // The GNU compiler emits a warning if nested "if" statements are followed by | |
| // an "else" statement and braces are not used to explicitly disambiguate the | |
| // "else" binding. This leads to problems with code like: | |
| // | |
| // if (gate) | |
| // ASSERT_*(condition) << "Some message"; | |
| // | |
| // The "switch (0) case 0:" idiom is used to suppress this. | |
| #ifdef __INTEL_COMPILER | |
| # define GTEST_AMBIGUOUS_ELSE_BLOCKER_ | |
| #else | |
| # define GTEST_AMBIGUOUS_ELSE_BLOCKER_ switch (0) case 0: default: // NOLINT | |
| #endif | |
| // Use this annotation at the end of a struct/class definition to | |
| // prevent the compiler from optimizing away instances that are never | |
| // used. This is useful when all interesting logic happens inside the | |
| // c'tor and / or d'tor. Example: | |
| // | |
| // struct Foo { | |
| // Foo() { ... } | |
| // } GTEST_ATTRIBUTE_UNUSED_; | |
| // | |
| // Also use it after a variable or parameter declaration to tell the | |
| // compiler the variable/parameter does not have to be used. | |
| #if defined(__GNUC__) && !defined(COMPILER_ICC) | |
| # define GTEST_ATTRIBUTE_UNUSED_ __attribute__ ((unused)) | |
| #elif defined(__clang__) | |
| # if __has_attribute(unused) | |
| # define GTEST_ATTRIBUTE_UNUSED_ __attribute__ ((unused)) | |
| # endif | |
| #endif | |
| #ifndef GTEST_ATTRIBUTE_UNUSED_ | |
| # define GTEST_ATTRIBUTE_UNUSED_ | |
| #endif | |
| // Use this annotation before a function that takes a printf format string. | |
| #if (defined(__GNUC__) || defined(__clang__)) && !defined(COMPILER_ICC) | |
| # if defined(__MINGW_PRINTF_FORMAT) | |
| // MinGW has two different printf implementations. Ensure the format macro | |
| // matches the selected implementation. See | |
| // https://sourceforge.net/p/mingw-w64/wiki2/gnu%20printf/. | |
| # define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check) \ | |
| __attribute__((__format__(__MINGW_PRINTF_FORMAT, string_index, \ | |
| first_to_check))) | |
| # else | |
| # define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check) \ | |
| __attribute__((__format__(__printf__, string_index, first_to_check))) | |
| # endif | |
| #else | |
| # define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check) | |
| #endif | |
| // A macro to disallow operator= | |
| // This should be used in the private: declarations for a class. | |
| #define GTEST_DISALLOW_ASSIGN_(type) \ | |
| void operator=(type const &) = delete | |
| // A macro to disallow copy constructor and operator= | |
| // This should be used in the private: declarations for a class. | |
| #define GTEST_DISALLOW_COPY_AND_ASSIGN_(type) \ | |
| type(type const &) = delete; \ | |
| GTEST_DISALLOW_ASSIGN_(type) | |
| // Tell the compiler to warn about unused return values for functions declared | |
| // with this macro. The macro should be used on function declarations | |
| // following the argument list: | |
| // | |
| // Sprocket* AllocateSprocket() GTEST_MUST_USE_RESULT_; | |
| #if defined(__GNUC__) && !defined(COMPILER_ICC) | |
| # define GTEST_MUST_USE_RESULT_ __attribute__ ((warn_unused_result)) | |
| #else | |
| # define GTEST_MUST_USE_RESULT_ | |
| #endif // __GNUC__ && !COMPILER_ICC | |
| // MS C++ compiler emits warning when a conditional expression is compile time | |
| // constant. In some contexts this warning is false positive and needs to be | |
| // suppressed. Use the following two macros in such cases: | |
| // | |
| // GTEST_INTENTIONAL_CONST_COND_PUSH_() | |
| // while (true) { | |
| // GTEST_INTENTIONAL_CONST_COND_POP_() | |
| // } | |
| # define GTEST_INTENTIONAL_CONST_COND_PUSH_() \ | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_(4127) | |
| # define GTEST_INTENTIONAL_CONST_COND_POP_() \ | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() | |
| // Determine whether the compiler supports Microsoft's Structured Exception | |
| // Handling. This is supported by several Windows compilers but generally | |
| // does not exist on any other system. | |
| #ifndef GTEST_HAS_SEH | |
| // The user didn't tell us, so we need to figure it out. | |
| # if defined(_MSC_VER) || defined(__BORLANDC__) | |
| // These two compilers are known to support SEH. | |
| # define GTEST_HAS_SEH 1 | |
| # else | |
| // Assume no SEH. | |
| # define GTEST_HAS_SEH 0 | |
| # endif | |
| #endif // GTEST_HAS_SEH | |
| #ifndef GTEST_IS_THREADSAFE | |
| #define GTEST_IS_THREADSAFE \ | |
| (GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ || \ | |
| (GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT) || \ | |
| GTEST_HAS_PTHREAD) | |
| #endif // GTEST_IS_THREADSAFE | |
| // GTEST_API_ qualifies all symbols that must be exported. The definitions below | |
| // are guarded by #ifndef to give embedders a chance to define GTEST_API_ in | |
| // gtest/internal/custom/gtest-port.h | |
| #ifndef GTEST_API_ | |
| #ifdef _MSC_VER | |
| # if GTEST_LINKED_AS_SHARED_LIBRARY | |
| # define GTEST_API_ __declspec(dllimport) | |
| # elif GTEST_CREATE_SHARED_LIBRARY | |
| # define GTEST_API_ __declspec(dllexport) | |
| # endif | |
| #elif __GNUC__ >= 4 || defined(__clang__) | |
| # define GTEST_API_ __attribute__((visibility ("default"))) | |
| #endif // _MSC_VER | |
| #endif // GTEST_API_ | |
| #ifndef GTEST_API_ | |
| # define GTEST_API_ | |
| #endif // GTEST_API_ | |
| #ifndef GTEST_DEFAULT_DEATH_TEST_STYLE | |
| # define GTEST_DEFAULT_DEATH_TEST_STYLE "fast" | |
| #endif // GTEST_DEFAULT_DEATH_TEST_STYLE | |
| #ifdef __GNUC__ | |
| // Ask the compiler to never inline a given function. | |
| # define GTEST_NO_INLINE_ __attribute__((noinline)) | |
| #else | |
| # define GTEST_NO_INLINE_ | |
| #endif | |
| // _LIBCPP_VERSION is defined by the libc++ library from the LLVM project. | |
| #if !defined(GTEST_HAS_CXXABI_H_) | |
| # if defined(__GLIBCXX__) || (defined(_LIBCPP_VERSION) && !defined(_MSC_VER)) | |
| # define GTEST_HAS_CXXABI_H_ 1 | |
| # else | |
| # define GTEST_HAS_CXXABI_H_ 0 | |
| # endif | |
| #endif | |
| // A function level attribute to disable checking for use of uninitialized | |
| // memory when built with MemorySanitizer. | |
| #if defined(__clang__) | |
| # if __has_feature(memory_sanitizer) | |
| # define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ \ | |
| __attribute__((no_sanitize_memory)) | |
| # else | |
| # define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ | |
| # endif // __has_feature(memory_sanitizer) | |
| #else | |
| # define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ | |
| #endif // __clang__ | |
| // A function level attribute to disable AddressSanitizer instrumentation. | |
| #if defined(__clang__) | |
| # if __has_feature(address_sanitizer) | |
| # define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ \ | |
| __attribute__((no_sanitize_address)) | |
| # else | |
| # define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ | |
| # endif // __has_feature(address_sanitizer) | |
| #else | |
| # define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ | |
| #endif // __clang__ | |
| // A function level attribute to disable ThreadSanitizer instrumentation. | |
| #if defined(__clang__) | |
| # if __has_feature(thread_sanitizer) | |
| # define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ \ | |
| __attribute__((no_sanitize_thread)) | |
| # else | |
| # define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ | |
| # endif // __has_feature(thread_sanitizer) | |
| #else | |
| # define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ | |
| #endif // __clang__ | |
| namespace testing { | |
| class Message; | |
| // Legacy imports for backwards compatibility. | |
| // New code should use std:: names directly. | |
| using std::get; | |
| using std::make_tuple; | |
| using std::tuple; | |
| using std::tuple_element; | |
| using std::tuple_size; | |
| namespace internal { | |
| // A secret type that Google Test users don't know about. It has no | |
| // definition on purpose. Therefore it's impossible to create a | |
| // Secret object, which is what we want. | |
| class Secret; | |
| // The GTEST_COMPILE_ASSERT_ is a legacy macro used to verify that a compile | |
| // time expression is true (in new code, use static_assert instead). For | |
| // example, you could use it to verify the size of a static array: | |
| // | |
| // GTEST_COMPILE_ASSERT_(GTEST_ARRAY_SIZE_(names) == NUM_NAMES, | |
| // names_incorrect_size); | |
| // | |
| // The second argument to the macro must be a valid C++ identifier. If the | |
| // expression is false, compiler will issue an error containing this identifier. | |
| #define GTEST_COMPILE_ASSERT_(expr, msg) static_assert(expr, #msg) | |
| // StaticAssertTypeEqHelper is used by StaticAssertTypeEq defined in gtest.h. | |
| // | |
| // This template is declared, but intentionally undefined. | |
| template <typename T1, typename T2> | |
| struct StaticAssertTypeEqHelper; | |
| template <typename T> | |
| struct StaticAssertTypeEqHelper<T, T> { | |
| enum { value = true }; | |
| }; | |
| // Same as std::is_same<>. | |
| template <typename T, typename U> | |
| struct IsSame { | |
| enum { value = false }; | |
| }; | |
| template <typename T> | |
| struct IsSame<T, T> { | |
| enum { value = true }; | |
| }; | |
| // Evaluates to the number of elements in 'array'. | |
| #define GTEST_ARRAY_SIZE_(array) (sizeof(array) / sizeof(array[0])) | |
| #if GTEST_HAS_GLOBAL_STRING | |
| typedef ::string string; | |
| #else | |
| typedef ::std::string string; | |
| #endif // GTEST_HAS_GLOBAL_STRING | |
| #if GTEST_HAS_GLOBAL_WSTRING | |
| typedef ::wstring wstring; | |
| #elif GTEST_HAS_STD_WSTRING | |
| typedef ::std::wstring wstring; | |
| #endif // GTEST_HAS_GLOBAL_WSTRING | |
| // A helper for suppressing warnings on constant condition. It just | |
| // returns 'condition'. | |
| GTEST_API_ bool IsTrue(bool condition); | |
| // Defines RE. | |
| #if GTEST_USES_PCRE | |
| // if used, PCRE is injected by custom/gtest-port.h | |
| #elif GTEST_USES_POSIX_RE || GTEST_USES_SIMPLE_RE | |
| // A simple C++ wrapper for <regex.h>. It uses the POSIX Extended | |
| // Regular Expression syntax. | |
| class GTEST_API_ RE { | |
| public: | |
| // A copy constructor is required by the Standard to initialize object | |
| // references from r-values. | |
| RE(const RE& other) { Init(other.pattern()); } | |
| // Constructs an RE from a string. | |
| RE(const ::std::string& regex) { Init(regex.c_str()); } // NOLINT | |
| # if GTEST_HAS_GLOBAL_STRING | |
| RE(const ::string& regex) { Init(regex.c_str()); } // NOLINT | |
| # endif // GTEST_HAS_GLOBAL_STRING | |
| RE(const char* regex) { Init(regex); } // NOLINT | |
| ~RE(); | |
| // Returns the string representation of the regex. | |
| const char* pattern() const { return pattern_; } | |
| // FullMatch(str, re) returns true iff regular expression re matches | |
| // the entire str. | |
| // PartialMatch(str, re) returns true iff regular expression re | |
| // matches a substring of str (including str itself). | |
| static bool FullMatch(const ::std::string& str, const RE& re) { | |
| return FullMatch(str.c_str(), re); | |
| } | |
| static bool PartialMatch(const ::std::string& str, const RE& re) { | |
| return PartialMatch(str.c_str(), re); | |
| } | |
| # if GTEST_HAS_GLOBAL_STRING | |
| static bool FullMatch(const ::string& str, const RE& re) { | |
| return FullMatch(str.c_str(), re); | |
| } | |
| static bool PartialMatch(const ::string& str, const RE& re) { | |
| return PartialMatch(str.c_str(), re); | |
| } | |
| # endif // GTEST_HAS_GLOBAL_STRING | |
| static bool FullMatch(const char* str, const RE& re); | |
| static bool PartialMatch(const char* str, const RE& re); | |
| private: | |
| void Init(const char* regex); | |
| const char* pattern_; | |
| bool is_valid_; | |
| # if GTEST_USES_POSIX_RE | |
| regex_t full_regex_; // For FullMatch(). | |
| regex_t partial_regex_; // For PartialMatch(). | |
| # else // GTEST_USES_SIMPLE_RE | |
| const char* full_pattern_; // For FullMatch(); | |
| # endif | |
| GTEST_DISALLOW_ASSIGN_(RE); | |
| }; | |
| #endif // GTEST_USES_PCRE | |
| // Formats a source file path and a line number as they would appear | |
| // in an error message from the compiler used to compile this code. | |
| GTEST_API_ ::std::string FormatFileLocation(const char* file, int line); | |
| // Formats a file location for compiler-independent XML output. | |
| // Although this function is not platform dependent, we put it next to | |
| // FormatFileLocation in order to contrast the two functions. | |
| GTEST_API_ ::std::string FormatCompilerIndependentFileLocation(const char* file, | |
| int line); | |
| // Defines logging utilities: | |
| // GTEST_LOG_(severity) - logs messages at the specified severity level. The | |
| // message itself is streamed into the macro. | |
| // LogToStderr() - directs all log messages to stderr. | |
| // FlushInfoLog() - flushes informational log messages. | |
| enum GTestLogSeverity { | |
| GTEST_INFO, | |
| GTEST_WARNING, | |
| GTEST_ERROR, | |
| GTEST_FATAL | |
| }; | |
| // Formats log entry severity, provides a stream object for streaming the | |
| // log message, and terminates the message with a newline when going out of | |
| // scope. | |
| class GTEST_API_ GTestLog { | |
| public: | |
| GTestLog(GTestLogSeverity severity, const char* file, int line); | |
| // Flushes the buffers and, if severity is GTEST_FATAL, aborts the program. | |
| ~GTestLog(); | |
| ::std::ostream& GetStream() { return ::std::cerr; } | |
| private: | |
| const GTestLogSeverity severity_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestLog); | |
| }; | |
| #if !defined(GTEST_LOG_) | |
| # define GTEST_LOG_(severity) \ | |
| ::testing::internal::GTestLog(::testing::internal::GTEST_##severity, \ | |
| __FILE__, __LINE__).GetStream() | |
| inline void LogToStderr() {} | |
| inline void FlushInfoLog() { fflush(nullptr); } | |
| #endif // !defined(GTEST_LOG_) | |
| #if !defined(GTEST_CHECK_) | |
| // INTERNAL IMPLEMENTATION - DO NOT USE. | |
| // | |
| // GTEST_CHECK_ is an all-mode assert. It aborts the program if the condition | |
| // is not satisfied. | |
| // Synopsys: | |
| // GTEST_CHECK_(boolean_condition); | |
| // or | |
| // GTEST_CHECK_(boolean_condition) << "Additional message"; | |
| // | |
| // This checks the condition and if the condition is not satisfied | |
| // it prints message about the condition violation, including the | |
| // condition itself, plus additional message streamed into it, if any, | |
| // and then it aborts the program. It aborts the program irrespective of | |
| // whether it is built in the debug mode or not. | |
| # define GTEST_CHECK_(condition) \ | |
| GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ | |
| if (::testing::internal::IsTrue(condition)) \ | |
| ; \ | |
| else \ | |
| GTEST_LOG_(FATAL) << "Condition " #condition " failed. " | |
| #endif // !defined(GTEST_CHECK_) | |
| // An all-mode assert to verify that the given POSIX-style function | |
| // call returns 0 (indicating success). Known limitation: this | |
| // doesn't expand to a balanced 'if' statement, so enclose the macro | |
| // in {} if you need to use it as the only statement in an 'if' | |
| // branch. | |
| #define GTEST_CHECK_POSIX_SUCCESS_(posix_call) \ | |
| if (const int gtest_error = (posix_call)) \ | |
| GTEST_LOG_(FATAL) << #posix_call << "failed with error " \ | |
| << gtest_error | |
| // Adds reference to a type if it is not a reference type, | |
| // otherwise leaves it unchanged. This is the same as | |
| // tr1::add_reference, which is not widely available yet. | |
| template <typename T> | |
| struct AddReference { typedef T& type; }; // NOLINT | |
| template <typename T> | |
| struct AddReference<T&> { typedef T& type; }; // NOLINT | |
| // A handy wrapper around AddReference that works when the argument T | |
| // depends on template parameters. | |
| #define GTEST_ADD_REFERENCE_(T) \ | |
| typename ::testing::internal::AddReference<T>::type | |
| // Transforms "T" into "const T&" according to standard reference collapsing | |
| // rules (this is only needed as a backport for C++98 compilers that do not | |
| // support reference collapsing). Specifically, it transforms: | |
| // | |
| // char ==> const char& | |
| // const char ==> const char& | |
| // char& ==> char& | |
| // const char& ==> const char& | |
| // | |
| // Note that the non-const reference will not have "const" added. This is | |
| // standard, and necessary so that "T" can always bind to "const T&". | |
| template <typename T> | |
| struct ConstRef { typedef const T& type; }; | |
| template <typename T> | |
| struct ConstRef<T&> { typedef T& type; }; | |
| // The argument T must depend on some template parameters. | |
| #define GTEST_REFERENCE_TO_CONST_(T) \ | |
| typename ::testing::internal::ConstRef<T>::type | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // | |
| // Use ImplicitCast_ as a safe version of static_cast for upcasting in | |
| // the type hierarchy (e.g. casting a Foo* to a SuperclassOfFoo* or a | |
| // const Foo*). When you use ImplicitCast_, the compiler checks that | |
| // the cast is safe. Such explicit ImplicitCast_s are necessary in | |
| // surprisingly many situations where C++ demands an exact type match | |
| // instead of an argument type convertable to a target type. | |
| // | |
| // The syntax for using ImplicitCast_ is the same as for static_cast: | |
| // | |
| // ImplicitCast_<ToType>(expr) | |
| // | |
| // ImplicitCast_ would have been part of the C++ standard library, | |
| // but the proposal was submitted too late. It will probably make | |
| // its way into the language in the future. | |
| // | |
| // This relatively ugly name is intentional. It prevents clashes with | |
| // similar functions users may have (e.g., implicit_cast). The internal | |
| // namespace alone is not enough because the function can be found by ADL. | |
| template<typename To> | |
| inline To ImplicitCast_(To x) { return x; } | |
| // When you upcast (that is, cast a pointer from type Foo to type | |
| // SuperclassOfFoo), it's fine to use ImplicitCast_<>, since upcasts | |
| // always succeed. When you downcast (that is, cast a pointer from | |
| // type Foo to type SubclassOfFoo), static_cast<> isn't safe, because | |
| // how do you know the pointer is really of type SubclassOfFoo? It | |
| // could be a bare Foo, or of type DifferentSubclassOfFoo. Thus, | |
| // when you downcast, you should use this macro. In debug mode, we | |
| // use dynamic_cast<> to double-check the downcast is legal (we die | |
| // if it's not). In normal mode, we do the efficient static_cast<> | |
| // instead. Thus, it's important to test in debug mode to make sure | |
| // the cast is legal! | |
| // This is the only place in the code we should use dynamic_cast<>. | |
| // In particular, you SHOULDN'T be using dynamic_cast<> in order to | |
| // do RTTI (eg code like this: | |
| // if (dynamic_cast<Subclass1>(foo)) HandleASubclass1Object(foo); | |
| // if (dynamic_cast<Subclass2>(foo)) HandleASubclass2Object(foo); | |
| // You should design the code some other way not to need this. | |
| // | |
| // This relatively ugly name is intentional. It prevents clashes with | |
| // similar functions users may have (e.g., down_cast). The internal | |
| // namespace alone is not enough because the function can be found by ADL. | |
| template<typename To, typename From> // use like this: DownCast_<T*>(foo); | |
| inline To DownCast_(From* f) { // so we only accept pointers | |
| // Ensures that To is a sub-type of From *. This test is here only | |
| // for compile-time type checking, and has no overhead in an | |
| // optimized build at run-time, as it will be optimized away | |
| // completely. | |
| GTEST_INTENTIONAL_CONST_COND_PUSH_() | |
| if (false) { | |
| GTEST_INTENTIONAL_CONST_COND_POP_() | |
| const To to = nullptr; | |
| ::testing::internal::ImplicitCast_<From*>(to); | |
| } | |
| #if GTEST_HAS_RTTI | |
| // RTTI: debug mode only! | |
| GTEST_CHECK_(f == nullptr || dynamic_cast<To>(f) != nullptr); | |
| #endif | |
| return static_cast<To>(f); | |
| } | |
| // Downcasts the pointer of type Base to Derived. | |
| // Derived must be a subclass of Base. The parameter MUST | |
| // point to a class of type Derived, not any subclass of it. | |
| // When RTTI is available, the function performs a runtime | |
| // check to enforce this. | |
| template <class Derived, class Base> | |
| Derived* CheckedDowncastToActualType(Base* base) { | |
| #if GTEST_HAS_RTTI | |
| GTEST_CHECK_(typeid(*base) == typeid(Derived)); | |
| #endif | |
| #if GTEST_HAS_DOWNCAST_ | |
| return ::down_cast<Derived*>(base); | |
| #elif GTEST_HAS_RTTI | |
| return dynamic_cast<Derived*>(base); // NOLINT | |
| #else | |
| return static_cast<Derived*>(base); // Poor man's downcast. | |
| #endif | |
| } | |
| #if GTEST_HAS_STREAM_REDIRECTION | |
| // Defines the stderr capturer: | |
| // CaptureStdout - starts capturing stdout. | |
| // GetCapturedStdout - stops capturing stdout and returns the captured string. | |
| // CaptureStderr - starts capturing stderr. | |
| // GetCapturedStderr - stops capturing stderr and returns the captured string. | |
| // | |
| GTEST_API_ void CaptureStdout(); | |
| GTEST_API_ std::string GetCapturedStdout(); | |
| GTEST_API_ void CaptureStderr(); | |
| GTEST_API_ std::string GetCapturedStderr(); | |
| #endif // GTEST_HAS_STREAM_REDIRECTION | |
| // Returns the size (in bytes) of a file. | |
| GTEST_API_ size_t GetFileSize(FILE* file); | |
| // Reads the entire content of a file as a string. | |
| GTEST_API_ std::string ReadEntireFile(FILE* file); | |
| // All command line arguments. | |
| GTEST_API_ std::vector<std::string> GetArgvs(); | |
| #if GTEST_HAS_DEATH_TEST | |
| std::vector<std::string> GetInjectableArgvs(); | |
| // Deprecated: pass the args vector by value instead. | |
| void SetInjectableArgvs(const std::vector<std::string>* new_argvs); | |
| void SetInjectableArgvs(const std::vector<std::string>& new_argvs); | |
| #if GTEST_HAS_GLOBAL_STRING | |
| void SetInjectableArgvs(const std::vector< ::string>& new_argvs); | |
| #endif // GTEST_HAS_GLOBAL_STRING | |
| void ClearInjectableArgvs(); | |
| #endif // GTEST_HAS_DEATH_TEST | |
| // Defines synchronization primitives. | |
| #if GTEST_IS_THREADSAFE | |
| # if GTEST_HAS_PTHREAD | |
| // Sleeps for (roughly) n milliseconds. This function is only for testing | |
| // Google Test's own constructs. Don't use it in user tests, either | |
| // directly or indirectly. | |
| inline void SleepMilliseconds(int n) { | |
| const timespec time = { | |
| 0, // 0 seconds. | |
| n * 1000L * 1000L, // And n ms. | |
| }; | |
| nanosleep(&time, nullptr); | |
| } | |
| # endif // GTEST_HAS_PTHREAD | |
| # if GTEST_HAS_NOTIFICATION_ | |
| // Notification has already been imported into the namespace. | |
| // Nothing to do here. | |
| # elif GTEST_HAS_PTHREAD | |
| // Allows a controller thread to pause execution of newly created | |
| // threads until notified. Instances of this class must be created | |
| // and destroyed in the controller thread. | |
| // | |
| // This class is only for testing Google Test's own constructs. Do not | |
| // use it in user tests, either directly or indirectly. | |
| class Notification { | |
| public: | |
| Notification() : notified_(false) { | |
| GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, nullptr)); | |
| } | |
| ~Notification() { | |
| pthread_mutex_destroy(&mutex_); | |
| } | |
| // Notifies all threads created with this notification to start. Must | |
| // be called from the controller thread. | |
| void Notify() { | |
| pthread_mutex_lock(&mutex_); | |
| notified_ = true; | |
| pthread_mutex_unlock(&mutex_); | |
| } | |
| // Blocks until the controller thread notifies. Must be called from a test | |
| // thread. | |
| void WaitForNotification() { | |
| for (;;) { | |
| pthread_mutex_lock(&mutex_); | |
| const bool notified = notified_; | |
| pthread_mutex_unlock(&mutex_); | |
| if (notified) | |
| break; | |
| SleepMilliseconds(10); | |
| } | |
| } | |
| private: | |
| pthread_mutex_t mutex_; | |
| bool notified_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(Notification); | |
| }; | |
| # elif GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT | |
| GTEST_API_ void SleepMilliseconds(int n); | |
| // Provides leak-safe Windows kernel handle ownership. | |
| // Used in death tests and in threading support. | |
| class GTEST_API_ AutoHandle { | |
| public: | |
| // Assume that Win32 HANDLE type is equivalent to void*. Doing so allows us to | |
| // avoid including <windows.h> in this header file. Including <windows.h> is | |
| // undesirable because it defines a lot of symbols and macros that tend to | |
| // conflict with client code. This assumption is verified by | |
| // WindowsTypesTest.HANDLEIsVoidStar. | |
| typedef void* Handle; | |
| AutoHandle(); | |
| explicit AutoHandle(Handle handle); | |
| ~AutoHandle(); | |
| Handle Get() const; | |
| void Reset(); | |
| void Reset(Handle handle); | |
| private: | |
| // Returns true iff the handle is a valid handle object that can be closed. | |
| bool IsCloseable() const; | |
| Handle handle_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(AutoHandle); | |
| }; | |
| // Allows a controller thread to pause execution of newly created | |
| // threads until notified. Instances of this class must be created | |
| // and destroyed in the controller thread. | |
| // | |
| // This class is only for testing Google Test's own constructs. Do not | |
| // use it in user tests, either directly or indirectly. | |
| class GTEST_API_ Notification { | |
| public: | |
| Notification(); | |
| void Notify(); | |
| void WaitForNotification(); | |
| private: | |
| AutoHandle event_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(Notification); | |
| }; | |
| # endif // GTEST_HAS_NOTIFICATION_ | |
| // On MinGW, we can have both GTEST_OS_WINDOWS and GTEST_HAS_PTHREAD | |
| // defined, but we don't want to use MinGW's pthreads implementation, which | |
| // has conformance problems with some versions of the POSIX standard. | |
| # if GTEST_HAS_PTHREAD && !GTEST_OS_WINDOWS_MINGW | |
| // As a C-function, ThreadFuncWithCLinkage cannot be templated itself. | |
| // Consequently, it cannot select a correct instantiation of ThreadWithParam | |
| // in order to call its Run(). Introducing ThreadWithParamBase as a | |
| // non-templated base class for ThreadWithParam allows us to bypass this | |
| // problem. | |
| class ThreadWithParamBase { | |
| public: | |
| virtual ~ThreadWithParamBase() {} | |
| virtual void Run() = 0; | |
| }; | |
| // pthread_create() accepts a pointer to a function type with the C linkage. | |
| // According to the Standard (7.5/1), function types with different linkages | |
| // are different even if they are otherwise identical. Some compilers (for | |
| // example, SunStudio) treat them as different types. Since class methods | |
| // cannot be defined with C-linkage we need to define a free C-function to | |
| // pass into pthread_create(). | |
| extern "C" inline void* ThreadFuncWithCLinkage(void* thread) { | |
| static_cast<ThreadWithParamBase*>(thread)->Run(); | |
| return nullptr; | |
| } | |
| // Helper class for testing Google Test's multi-threading constructs. | |
| // To use it, write: | |
| // | |
| // void ThreadFunc(int param) { /* Do things with param */ } | |
| // Notification thread_can_start; | |
| // ... | |
| // // The thread_can_start parameter is optional; you can supply NULL. | |
| // ThreadWithParam<int> thread(&ThreadFunc, 5, &thread_can_start); | |
| // thread_can_start.Notify(); | |
| // | |
| // These classes are only for testing Google Test's own constructs. Do | |
| // not use them in user tests, either directly or indirectly. | |
| template <typename T> | |
| class ThreadWithParam : public ThreadWithParamBase { | |
| public: | |
| typedef void UserThreadFunc(T); | |
| ThreadWithParam(UserThreadFunc* func, T param, Notification* thread_can_start) | |
| : func_(func), | |
| param_(param), | |
| thread_can_start_(thread_can_start), | |
| finished_(false) { | |
| ThreadWithParamBase* const base = this; | |
| // The thread can be created only after all fields except thread_ | |
| // have been initialized. | |
| GTEST_CHECK_POSIX_SUCCESS_( | |
| pthread_create(&thread_, nullptr, &ThreadFuncWithCLinkage, base)); | |
| } | |
| ~ThreadWithParam() override { Join(); } | |
| void Join() { | |
| if (!finished_) { | |
| GTEST_CHECK_POSIX_SUCCESS_(pthread_join(thread_, nullptr)); | |
| finished_ = true; | |
| } | |
| } | |
| void Run() override { | |
| if (thread_can_start_ != nullptr) thread_can_start_->WaitForNotification(); | |
| func_(param_); | |
| } | |
| private: | |
| UserThreadFunc* const func_; // User-supplied thread function. | |
| const T param_; // User-supplied parameter to the thread function. | |
| // When non-NULL, used to block execution until the controller thread | |
| // notifies. | |
| Notification* const thread_can_start_; | |
| bool finished_; // true iff we know that the thread function has finished. | |
| pthread_t thread_; // The native thread object. | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParam); | |
| }; | |
| # endif // !GTEST_OS_WINDOWS && GTEST_HAS_PTHREAD || | |
| // GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ | |
| # if GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ | |
| // Mutex and ThreadLocal have already been imported into the namespace. | |
| // Nothing to do here. | |
| # elif GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT | |
| // Mutex implements mutex on Windows platforms. It is used in conjunction | |
| // with class MutexLock: | |
| // | |
| // Mutex mutex; | |
| // ... | |
| // MutexLock lock(&mutex); // Acquires the mutex and releases it at the | |
| // // end of the current scope. | |
| // | |
| // A static Mutex *must* be defined or declared using one of the following | |
| // macros: | |
| // GTEST_DEFINE_STATIC_MUTEX_(g_some_mutex); | |
| // GTEST_DECLARE_STATIC_MUTEX_(g_some_mutex); | |
| // | |
| // (A non-static Mutex is defined/declared in the usual way). | |
| class GTEST_API_ Mutex { | |
| public: | |
| enum MutexType { kStatic = 0, kDynamic = 1 }; | |
| // We rely on kStaticMutex being 0 as it is to what the linker initializes | |
| // type_ in static mutexes. critical_section_ will be initialized lazily | |
| // in ThreadSafeLazyInit(). | |
| enum StaticConstructorSelector { kStaticMutex = 0 }; | |
| // This constructor intentionally does nothing. It relies on type_ being | |
| // statically initialized to 0 (effectively setting it to kStatic) and on | |
| // ThreadSafeLazyInit() to lazily initialize the rest of the members. | |
| explicit Mutex(StaticConstructorSelector /*dummy*/) {} | |
| Mutex(); | |
| ~Mutex(); | |
| void Lock(); | |
| void Unlock(); | |
| // Does nothing if the current thread holds the mutex. Otherwise, crashes | |
| // with high probability. | |
| void AssertHeld(); | |
| private: | |
| // Initializes owner_thread_id_ and critical_section_ in static mutexes. | |
| void ThreadSafeLazyInit(); | |
| // Per https://blogs.msdn.microsoft.com/oldnewthing/20040223-00/?p=40503, | |
| // we assume that 0 is an invalid value for thread IDs. | |
| unsigned int owner_thread_id_; | |
| // For static mutexes, we rely on these members being initialized to zeros | |
| // by the linker. | |
| MutexType type_; | |
| long critical_section_init_phase_; // NOLINT | |
| GTEST_CRITICAL_SECTION* critical_section_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(Mutex); | |
| }; | |
| # define GTEST_DECLARE_STATIC_MUTEX_(mutex) \ | |
| extern ::testing::internal::Mutex mutex | |
| # define GTEST_DEFINE_STATIC_MUTEX_(mutex) \ | |
| ::testing::internal::Mutex mutex(::testing::internal::Mutex::kStaticMutex) | |
| // We cannot name this class MutexLock because the ctor declaration would | |
| // conflict with a macro named MutexLock, which is defined on some | |
| // platforms. That macro is used as a defensive measure to prevent against | |
| // inadvertent misuses of MutexLock like "MutexLock(&mu)" rather than | |
| // "MutexLock l(&mu)". Hence the typedef trick below. | |
| class GTestMutexLock { | |
| public: | |
| explicit GTestMutexLock(Mutex* mutex) | |
| : mutex_(mutex) { mutex_->Lock(); } | |
| ~GTestMutexLock() { mutex_->Unlock(); } | |
| private: | |
| Mutex* const mutex_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestMutexLock); | |
| }; | |
| typedef GTestMutexLock MutexLock; | |
| // Base class for ValueHolder<T>. Allows a caller to hold and delete a value | |
| // without knowing its type. | |
| class ThreadLocalValueHolderBase { | |
| public: | |
| virtual ~ThreadLocalValueHolderBase() {} | |
| }; | |
| // Provides a way for a thread to send notifications to a ThreadLocal | |
| // regardless of its parameter type. | |
| class ThreadLocalBase { | |
| public: | |
| // Creates a new ValueHolder<T> object holding a default value passed to | |
| // this ThreadLocal<T>'s constructor and returns it. It is the caller's | |
| // responsibility not to call this when the ThreadLocal<T> instance already | |
| // has a value on the current thread. | |
| virtual ThreadLocalValueHolderBase* NewValueForCurrentThread() const = 0; | |
| protected: | |
| ThreadLocalBase() {} | |
| virtual ~ThreadLocalBase() {} | |
| private: | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocalBase); | |
| }; | |
| // Maps a thread to a set of ThreadLocals that have values instantiated on that | |
| // thread and notifies them when the thread exits. A ThreadLocal instance is | |
| // expected to persist until all threads it has values on have terminated. | |
| class GTEST_API_ ThreadLocalRegistry { | |
| public: | |
| // Registers thread_local_instance as having value on the current thread. | |
| // Returns a value that can be used to identify the thread from other threads. | |
| static ThreadLocalValueHolderBase* GetValueOnCurrentThread( | |
| const ThreadLocalBase* thread_local_instance); | |
| // Invoked when a ThreadLocal instance is destroyed. | |
| static void OnThreadLocalDestroyed( | |
| const ThreadLocalBase* thread_local_instance); | |
| }; | |
| class GTEST_API_ ThreadWithParamBase { | |
| public: | |
| void Join(); | |
| protected: | |
| class Runnable { | |
| public: | |
| virtual ~Runnable() {} | |
| virtual void Run() = 0; | |
| }; | |
| ThreadWithParamBase(Runnable *runnable, Notification* thread_can_start); | |
| virtual ~ThreadWithParamBase(); | |
| private: | |
| AutoHandle thread_; | |
| }; | |
| // Helper class for testing Google Test's multi-threading constructs. | |
| template <typename T> | |
| class ThreadWithParam : public ThreadWithParamBase { | |
| public: | |
| typedef void UserThreadFunc(T); | |
| ThreadWithParam(UserThreadFunc* func, T param, Notification* thread_can_start) | |
| : ThreadWithParamBase(new RunnableImpl(func, param), thread_can_start) { | |
| } | |
| virtual ~ThreadWithParam() {} | |
| private: | |
| class RunnableImpl : public Runnable { | |
| public: | |
| RunnableImpl(UserThreadFunc* func, T param) | |
| : func_(func), | |
| param_(param) { | |
| } | |
| virtual ~RunnableImpl() {} | |
| virtual void Run() { | |
| func_(param_); | |
| } | |
| private: | |
| UserThreadFunc* const func_; | |
| const T param_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(RunnableImpl); | |
| }; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParam); | |
| }; | |
| // Implements thread-local storage on Windows systems. | |
| // | |
| // // Thread 1 | |
| // ThreadLocal<int> tl(100); // 100 is the default value for each thread. | |
| // | |
| // // Thread 2 | |
| // tl.set(150); // Changes the value for thread 2 only. | |
| // EXPECT_EQ(150, tl.get()); | |
| // | |
| // // Thread 1 | |
| // EXPECT_EQ(100, tl.get()); // In thread 1, tl has the original value. | |
| // tl.set(200); | |
| // EXPECT_EQ(200, tl.get()); | |
| // | |
| // The template type argument T must have a public copy constructor. | |
| // In addition, the default ThreadLocal constructor requires T to have | |
| // a public default constructor. | |
| // | |
| // The users of a TheadLocal instance have to make sure that all but one | |
| // threads (including the main one) using that instance have exited before | |
| // destroying it. Otherwise, the per-thread objects managed for them by the | |
| // ThreadLocal instance are not guaranteed to be destroyed on all platforms. | |
| // | |
| // Google Test only uses global ThreadLocal objects. That means they | |
| // will die after main() has returned. Therefore, no per-thread | |
| // object managed by Google Test will be leaked as long as all threads | |
| // using Google Test have exited when main() returns. | |
| template <typename T> | |
| class ThreadLocal : public ThreadLocalBase { | |
| public: | |
| ThreadLocal() : default_factory_(new DefaultValueHolderFactory()) {} | |
| explicit ThreadLocal(const T& value) | |
| : default_factory_(new InstanceValueHolderFactory(value)) {} | |
| ~ThreadLocal() { ThreadLocalRegistry::OnThreadLocalDestroyed(this); } | |
| T* pointer() { return GetOrCreateValue(); } | |
| const T* pointer() const { return GetOrCreateValue(); } | |
| const T& get() const { return *pointer(); } | |
| void set(const T& value) { *pointer() = value; } | |
| private: | |
| // Holds a value of T. Can be deleted via its base class without the caller | |
| // knowing the type of T. | |
| class ValueHolder : public ThreadLocalValueHolderBase { | |
| public: | |
| ValueHolder() : value_() {} | |
| explicit ValueHolder(const T& value) : value_(value) {} | |
| T* pointer() { return &value_; } | |
| private: | |
| T value_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolder); | |
| }; | |
| T* GetOrCreateValue() const { | |
| return static_cast<ValueHolder*>( | |
| ThreadLocalRegistry::GetValueOnCurrentThread(this))->pointer(); | |
| } | |
| virtual ThreadLocalValueHolderBase* NewValueForCurrentThread() const { | |
| return default_factory_->MakeNewHolder(); | |
| } | |
| class ValueHolderFactory { | |
| public: | |
| ValueHolderFactory() {} | |
| virtual ~ValueHolderFactory() {} | |
| virtual ValueHolder* MakeNewHolder() const = 0; | |
| private: | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolderFactory); | |
| }; | |
| class DefaultValueHolderFactory : public ValueHolderFactory { | |
| public: | |
| DefaultValueHolderFactory() {} | |
| virtual ValueHolder* MakeNewHolder() const { return new ValueHolder(); } | |
| private: | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultValueHolderFactory); | |
| }; | |
| class InstanceValueHolderFactory : public ValueHolderFactory { | |
| public: | |
| explicit InstanceValueHolderFactory(const T& value) : value_(value) {} | |
| virtual ValueHolder* MakeNewHolder() const { | |
| return new ValueHolder(value_); | |
| } | |
| private: | |
| const T value_; // The value for each thread. | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(InstanceValueHolderFactory); | |
| }; | |
| std::unique_ptr<ValueHolderFactory> default_factory_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocal); | |
| }; | |
| # elif GTEST_HAS_PTHREAD | |
| // MutexBase and Mutex implement mutex on pthreads-based platforms. | |
| class MutexBase { | |
| public: | |
| // Acquires this mutex. | |
| void Lock() { | |
| GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_lock(&mutex_)); | |
| owner_ = pthread_self(); | |
| has_owner_ = true; | |
| } | |
| // Releases this mutex. | |
| void Unlock() { | |
| // Since the lock is being released the owner_ field should no longer be | |
| // considered valid. We don't protect writing to has_owner_ here, as it's | |
| // the caller's responsibility to ensure that the current thread holds the | |
| // mutex when this is called. | |
| has_owner_ = false; | |
| GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_unlock(&mutex_)); | |
| } | |
| // Does nothing if the current thread holds the mutex. Otherwise, crashes | |
| // with high probability. | |
| void AssertHeld() const { | |
| GTEST_CHECK_(has_owner_ && pthread_equal(owner_, pthread_self())) | |
| << "The current thread is not holding the mutex @" << this; | |
| } | |
| // A static mutex may be used before main() is entered. It may even | |
| // be used before the dynamic initialization stage. Therefore we | |
| // must be able to initialize a static mutex object at link time. | |
| // This means MutexBase has to be a POD and its member variables | |
| // have to be public. | |
| public: | |
| pthread_mutex_t mutex_; // The underlying pthread mutex. | |
| // has_owner_ indicates whether the owner_ field below contains a valid thread | |
| // ID and is therefore safe to inspect (e.g., to use in pthread_equal()). All | |
| // accesses to the owner_ field should be protected by a check of this field. | |
| // An alternative might be to memset() owner_ to all zeros, but there's no | |
| // guarantee that a zero'd pthread_t is necessarily invalid or even different | |
| // from pthread_self(). | |
| bool has_owner_; | |
| pthread_t owner_; // The thread holding the mutex. | |
| }; | |
| // Forward-declares a static mutex. | |
| # define GTEST_DECLARE_STATIC_MUTEX_(mutex) \ | |
| extern ::testing::internal::MutexBase mutex | |
| // Defines and statically (i.e. at link time) initializes a static mutex. | |
| // The initialization list here does not explicitly initialize each field, | |
| // instead relying on default initialization for the unspecified fields. In | |
| // particular, the owner_ field (a pthread_t) is not explicitly initialized. | |
| // This allows initialization to work whether pthread_t is a scalar or struct. | |
| // The flag -Wmissing-field-initializers must not be specified for this to work. | |
| #define GTEST_DEFINE_STATIC_MUTEX_(mutex) \ | |
| ::testing::internal::MutexBase mutex = {PTHREAD_MUTEX_INITIALIZER, false, 0} | |
| // The Mutex class can only be used for mutexes created at runtime. It | |
| // shares its API with MutexBase otherwise. | |
| class Mutex : public MutexBase { | |
| public: | |
| Mutex() { | |
| GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, nullptr)); | |
| has_owner_ = false; | |
| } | |
| ~Mutex() { | |
| GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_destroy(&mutex_)); | |
| } | |
| private: | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(Mutex); | |
| }; | |
| // We cannot name this class MutexLock because the ctor declaration would | |
| // conflict with a macro named MutexLock, which is defined on some | |
| // platforms. That macro is used as a defensive measure to prevent against | |
| // inadvertent misuses of MutexLock like "MutexLock(&mu)" rather than | |
| // "MutexLock l(&mu)". Hence the typedef trick below. | |
| class GTestMutexLock { | |
| public: | |
| explicit GTestMutexLock(MutexBase* mutex) | |
| : mutex_(mutex) { mutex_->Lock(); } | |
| ~GTestMutexLock() { mutex_->Unlock(); } | |
| private: | |
| MutexBase* const mutex_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestMutexLock); | |
| }; | |
| typedef GTestMutexLock MutexLock; | |
| // Helpers for ThreadLocal. | |
| // pthread_key_create() requires DeleteThreadLocalValue() to have | |
| // C-linkage. Therefore it cannot be templatized to access | |
| // ThreadLocal<T>. Hence the need for class | |
| // ThreadLocalValueHolderBase. | |
| class ThreadLocalValueHolderBase { | |
| public: | |
| virtual ~ThreadLocalValueHolderBase() {} | |
| }; | |
| // Called by pthread to delete thread-local data stored by | |
| // pthread_setspecific(). | |
| extern "C" inline void DeleteThreadLocalValue(void* value_holder) { | |
| delete static_cast<ThreadLocalValueHolderBase*>(value_holder); | |
| } | |
| // Implements thread-local storage on pthreads-based systems. | |
| template <typename T> | |
| class GTEST_API_ ThreadLocal { | |
| public: | |
| ThreadLocal() | |
| : key_(CreateKey()), default_factory_(new DefaultValueHolderFactory()) {} | |
| explicit ThreadLocal(const T& value) | |
| : key_(CreateKey()), | |
| default_factory_(new InstanceValueHolderFactory(value)) {} | |
| ~ThreadLocal() { | |
| // Destroys the managed object for the current thread, if any. | |
| DeleteThreadLocalValue(pthread_getspecific(key_)); | |
| // Releases resources associated with the key. This will *not* | |
| // delete managed objects for other threads. | |
| GTEST_CHECK_POSIX_SUCCESS_(pthread_key_delete(key_)); | |
| } | |
| T* pointer() { return GetOrCreateValue(); } | |
| const T* pointer() const { return GetOrCreateValue(); } | |
| const T& get() const { return *pointer(); } | |
| void set(const T& value) { *pointer() = value; } | |
| private: | |
| // Holds a value of type T. | |
| class ValueHolder : public ThreadLocalValueHolderBase { | |
| public: | |
| ValueHolder() : value_() {} | |
| explicit ValueHolder(const T& value) : value_(value) {} | |
| T* pointer() { return &value_; } | |
| private: | |
| T value_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolder); | |
| }; | |
| static pthread_key_t CreateKey() { | |
| pthread_key_t key; | |
| // When a thread exits, DeleteThreadLocalValue() will be called on | |
| // the object managed for that thread. | |
| GTEST_CHECK_POSIX_SUCCESS_( | |
| pthread_key_create(&key, &DeleteThreadLocalValue)); | |
| return key; | |
| } | |
| T* GetOrCreateValue() const { | |
| ThreadLocalValueHolderBase* const holder = | |
| static_cast<ThreadLocalValueHolderBase*>(pthread_getspecific(key_)); | |
| if (holder != nullptr) { | |
| return CheckedDowncastToActualType<ValueHolder>(holder)->pointer(); | |
| } | |
| ValueHolder* const new_holder = default_factory_->MakeNewHolder(); | |
| ThreadLocalValueHolderBase* const holder_base = new_holder; | |
| GTEST_CHECK_POSIX_SUCCESS_(pthread_setspecific(key_, holder_base)); | |
| return new_holder->pointer(); | |
| } | |
| class ValueHolderFactory { | |
| public: | |
| ValueHolderFactory() {} | |
| virtual ~ValueHolderFactory() {} | |
| virtual ValueHolder* MakeNewHolder() const = 0; | |
| private: | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolderFactory); | |
| }; | |
| class DefaultValueHolderFactory : public ValueHolderFactory { | |
| public: | |
| DefaultValueHolderFactory() {} | |
| virtual ValueHolder* MakeNewHolder() const { return new ValueHolder(); } | |
| private: | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultValueHolderFactory); | |
| }; | |
| class InstanceValueHolderFactory : public ValueHolderFactory { | |
| public: | |
| explicit InstanceValueHolderFactory(const T& value) : value_(value) {} | |
| virtual ValueHolder* MakeNewHolder() const { | |
| return new ValueHolder(value_); | |
| } | |
| private: | |
| const T value_; // The value for each thread. | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(InstanceValueHolderFactory); | |
| }; | |
| // A key pthreads uses for looking up per-thread values. | |
| const pthread_key_t key_; | |
| std::unique_ptr<ValueHolderFactory> default_factory_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocal); | |
| }; | |
| # endif // GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ | |
| #else // GTEST_IS_THREADSAFE | |
| // A dummy implementation of synchronization primitives (mutex, lock, | |
| // and thread-local variable). Necessary for compiling Google Test where | |
| // mutex is not supported - using Google Test in multiple threads is not | |
| // supported on such platforms. | |
| class Mutex { | |
| public: | |
| Mutex() {} | |
| void Lock() {} | |
| void Unlock() {} | |
| void AssertHeld() const {} | |
| }; | |
| # define GTEST_DECLARE_STATIC_MUTEX_(mutex) \ | |
| extern ::testing::internal::Mutex mutex | |
| # define GTEST_DEFINE_STATIC_MUTEX_(mutex) ::testing::internal::Mutex mutex | |
| // We cannot name this class MutexLock because the ctor declaration would | |
| // conflict with a macro named MutexLock, which is defined on some | |
| // platforms. That macro is used as a defensive measure to prevent against | |
| // inadvertent misuses of MutexLock like "MutexLock(&mu)" rather than | |
| // "MutexLock l(&mu)". Hence the typedef trick below. | |
| class GTestMutexLock { | |
| public: | |
| explicit GTestMutexLock(Mutex*) {} // NOLINT | |
| }; | |
| typedef GTestMutexLock MutexLock; | |
| template <typename T> | |
| class GTEST_API_ ThreadLocal { | |
| public: | |
| ThreadLocal() : value_() {} | |
| explicit ThreadLocal(const T& value) : value_(value) {} | |
| T* pointer() { return &value_; } | |
| const T* pointer() const { return &value_; } | |
| const T& get() const { return value_; } | |
| void set(const T& value) { value_ = value; } | |
| private: | |
| T value_; | |
| }; | |
| #endif // GTEST_IS_THREADSAFE | |
| // Returns the number of threads running in the process, or 0 to indicate that | |
| // we cannot detect it. | |
| GTEST_API_ size_t GetThreadCount(); | |
| template <bool bool_value> | |
| struct bool_constant { | |
| typedef bool_constant<bool_value> type; | |
| static const bool value = bool_value; | |
| }; | |
| template <bool bool_value> const bool bool_constant<bool_value>::value; | |
| typedef bool_constant<false> false_type; | |
| typedef bool_constant<true> true_type; | |
| template <typename T, typename U> | |
| struct is_same : public false_type {}; | |
| template <typename T> | |
| struct is_same<T, T> : public true_type {}; | |
| template <typename Iterator> | |
| struct IteratorTraits { | |
| typedef typename Iterator::value_type value_type; | |
| }; | |
| template <typename T> | |
| struct IteratorTraits<T*> { | |
| typedef T value_type; | |
| }; | |
| template <typename T> | |
| struct IteratorTraits<const T*> { | |
| typedef T value_type; | |
| }; | |
| #if GTEST_OS_WINDOWS | |
| # define GTEST_PATH_SEP_ "\\" | |
| # define GTEST_HAS_ALT_PATH_SEP_ 1 | |
| // The biggest signed integer type the compiler supports. | |
| typedef __int64 BiggestInt; | |
| #else | |
| # define GTEST_PATH_SEP_ "/" | |
| # define GTEST_HAS_ALT_PATH_SEP_ 0 | |
| typedef long long BiggestInt; // NOLINT | |
| #endif // GTEST_OS_WINDOWS | |
| // Utilities for char. | |
| // isspace(int ch) and friends accept an unsigned char or EOF. char | |
| // may be signed, depending on the compiler (or compiler flags). | |
| // Therefore we need to cast a char to unsigned char before calling | |
| // isspace(), etc. | |
| inline bool IsAlpha(char ch) { | |
| return isalpha(static_cast<unsigned char>(ch)) != 0; | |
| } | |
| inline bool IsAlNum(char ch) { | |
| return isalnum(static_cast<unsigned char>(ch)) != 0; | |
| } | |
| inline bool IsDigit(char ch) { | |
| return isdigit(static_cast<unsigned char>(ch)) != 0; | |
| } | |
| inline bool IsLower(char ch) { | |
| return islower(static_cast<unsigned char>(ch)) != 0; | |
| } | |
| inline bool IsSpace(char ch) { | |
| return isspace(static_cast<unsigned char>(ch)) != 0; | |
| } | |
| inline bool IsUpper(char ch) { | |
| return isupper(static_cast<unsigned char>(ch)) != 0; | |
| } | |
| inline bool IsXDigit(char ch) { | |
| return isxdigit(static_cast<unsigned char>(ch)) != 0; | |
| } | |
| inline bool IsXDigit(wchar_t ch) { | |
| const unsigned char low_byte = static_cast<unsigned char>(ch); | |
| return ch == low_byte && isxdigit(low_byte) != 0; | |
| } | |
| inline char ToLower(char ch) { | |
| return static_cast<char>(tolower(static_cast<unsigned char>(ch))); | |
| } | |
| inline char ToUpper(char ch) { | |
| return static_cast<char>(toupper(static_cast<unsigned char>(ch))); | |
| } | |
| inline std::string StripTrailingSpaces(std::string str) { | |
| std::string::iterator it = str.end(); | |
| while (it != str.begin() && IsSpace(*--it)) | |
| it = str.erase(it); | |
| return str; | |
| } | |
| // The testing::internal::posix namespace holds wrappers for common | |
| // POSIX functions. These wrappers hide the differences between | |
| // Windows/MSVC and POSIX systems. Since some compilers define these | |
| // standard functions as macros, the wrapper cannot have the same name | |
| // as the wrapped function. | |
| namespace posix { | |
| // Functions with a different name on Windows. | |
| #if GTEST_OS_WINDOWS | |
| typedef struct _stat StatStruct; | |
| # ifdef __BORLANDC__ | |
| inline int IsATTY(int fd) { return isatty(fd); } | |
| inline int StrCaseCmp(const char* s1, const char* s2) { | |
| return stricmp(s1, s2); | |
| } | |
| inline char* StrDup(const char* src) { return strdup(src); } | |
| # else // !__BORLANDC__ | |
| # if GTEST_OS_WINDOWS_MOBILE | |
| inline int IsATTY(int /* fd */) { return 0; } | |
| # else | |
| inline int IsATTY(int fd) { return _isatty(fd); } | |
| # endif // GTEST_OS_WINDOWS_MOBILE | |
| inline int StrCaseCmp(const char* s1, const char* s2) { | |
| return _stricmp(s1, s2); | |
| } | |
| inline char* StrDup(const char* src) { return _strdup(src); } | |
| # endif // __BORLANDC__ | |
| # if GTEST_OS_WINDOWS_MOBILE | |
| inline int FileNo(FILE* file) { return reinterpret_cast<int>(_fileno(file)); } | |
| // Stat(), RmDir(), and IsDir() are not needed on Windows CE at this | |
| // time and thus not defined there. | |
| # else | |
| inline int FileNo(FILE* file) { return _fileno(file); } | |
| inline int Stat(const char* path, StatStruct* buf) { return _stat(path, buf); } | |
| inline int RmDir(const char* dir) { return _rmdir(dir); } | |
| inline bool IsDir(const StatStruct& st) { | |
| return (_S_IFDIR & st.st_mode) != 0; | |
| } | |
| # endif // GTEST_OS_WINDOWS_MOBILE | |
| #else | |
| typedef struct stat StatStruct; | |
| inline int FileNo(FILE* file) { return fileno(file); } | |
| inline int IsATTY(int fd) { return isatty(fd); } | |
| inline int Stat(const char* path, StatStruct* buf) { return stat(path, buf); } | |
| inline int StrCaseCmp(const char* s1, const char* s2) { | |
| return strcasecmp(s1, s2); | |
| } | |
| inline char* StrDup(const char* src) { return strdup(src); } | |
| inline int RmDir(const char* dir) { return rmdir(dir); } | |
| inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); } | |
| #endif // GTEST_OS_WINDOWS | |
| // Functions deprecated by MSVC 8.0. | |
| GTEST_DISABLE_MSC_DEPRECATED_PUSH_() | |
| inline const char* StrNCpy(char* dest, const char* src, size_t n) { | |
| return strncpy(dest, src, n); | |
| } | |
| // ChDir(), FReopen(), FDOpen(), Read(), Write(), Close(), and | |
| // StrError() aren't needed on Windows CE at this time and thus not | |
| // defined there. | |
| #if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT | |
| inline int ChDir(const char* dir) { return chdir(dir); } | |
| #endif | |
| inline FILE* FOpen(const char* path, const char* mode) { | |
| return fopen(path, mode); | |
| } | |
| #if !GTEST_OS_WINDOWS_MOBILE | |
| inline FILE *FReopen(const char* path, const char* mode, FILE* stream) { | |
| return freopen(path, mode, stream); | |
| } | |
| inline FILE* FDOpen(int fd, const char* mode) { return fdopen(fd, mode); } | |
| #endif | |
| inline int FClose(FILE* fp) { return fclose(fp); } | |
| #if !GTEST_OS_WINDOWS_MOBILE | |
| inline int Read(int fd, void* buf, unsigned int count) { | |
| return static_cast<int>(read(fd, buf, count)); | |
| } | |
| inline int Write(int fd, const void* buf, unsigned int count) { | |
| return static_cast<int>(write(fd, buf, count)); | |
| } | |
| inline int Close(int fd) { return close(fd); } | |
| inline const char* StrError(int errnum) { return strerror(errnum); } | |
| #endif | |
| inline const char* GetEnv(const char* name) { | |
| #if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT | |
| // We are on Windows CE, which has no environment variables. | |
| static_cast<void>(name); // To prevent 'unused argument' warning. | |
| return nullptr; | |
| #elif defined(__BORLANDC__) || defined(__SunOS_5_8) || defined(__SunOS_5_9) | |
| // Environment variables which we programmatically clear will be set to the | |
| // empty string rather than unset (NULL). Handle that case. | |
| const char* const env = getenv(name); | |
| return (env != nullptr && env[0] != '\0') ? env : nullptr; | |
| #else | |
| return getenv(name); | |
| #endif | |
| } | |
| GTEST_DISABLE_MSC_DEPRECATED_POP_() | |
| #if GTEST_OS_WINDOWS_MOBILE | |
| // Windows CE has no C library. The abort() function is used in | |
| // several places in Google Test. This implementation provides a reasonable | |
| // imitation of standard behaviour. | |
| [[noreturn]] void Abort(); | |
| #else | |
| [[noreturn]] inline void Abort() { abort(); } | |
| #endif // GTEST_OS_WINDOWS_MOBILE | |
| } // namespace posix | |
| // MSVC "deprecates" snprintf and issues warnings wherever it is used. In | |
| // order to avoid these warnings, we need to use _snprintf or _snprintf_s on | |
| // MSVC-based platforms. We map the GTEST_SNPRINTF_ macro to the appropriate | |
| // function in order to achieve that. We use macro definition here because | |
| // snprintf is a variadic function. | |
| #if _MSC_VER && !GTEST_OS_WINDOWS_MOBILE | |
| // MSVC 2005 and above support variadic macros. | |
| # define GTEST_SNPRINTF_(buffer, size, format, ...) \ | |
| _snprintf_s(buffer, size, size, format, __VA_ARGS__) | |
| #elif defined(_MSC_VER) | |
| // Windows CE does not define _snprintf_s | |
| # define GTEST_SNPRINTF_ _snprintf | |
| #else | |
| # define GTEST_SNPRINTF_ snprintf | |
| #endif | |
| // The maximum number a BiggestInt can represent. This definition | |
| // works no matter BiggestInt is represented in one's complement or | |
| // two's complement. | |
| // | |
| // We cannot rely on numeric_limits in STL, as __int64 and long long | |
| // are not part of standard C++ and numeric_limits doesn't need to be | |
| // defined for them. | |
| const BiggestInt kMaxBiggestInt = | |
| ~(static_cast<BiggestInt>(1) << (8*sizeof(BiggestInt) - 1)); | |
| // This template class serves as a compile-time function from size to | |
| // type. It maps a size in bytes to a primitive type with that | |
| // size. e.g. | |
| // | |
| // TypeWithSize<4>::UInt | |
| // | |
| // is typedef-ed to be unsigned int (unsigned integer made up of 4 | |
| // bytes). | |
| // | |
| // Such functionality should belong to STL, but I cannot find it | |
| // there. | |
| // | |
| // Google Test uses this class in the implementation of floating-point | |
| // comparison. | |
| // | |
| // For now it only handles UInt (unsigned int) as that's all Google Test | |
| // needs. Other types can be easily added in the future if need | |
| // arises. | |
| template <size_t size> | |
| class TypeWithSize { | |
| public: | |
| // This prevents the user from using TypeWithSize<N> with incorrect | |
| // values of N. | |
| typedef void UInt; | |
| }; | |
| // The specialization for size 4. | |
| template <> | |
| class TypeWithSize<4> { | |
| public: | |
| // unsigned int has size 4 in both gcc and MSVC. | |
| // | |
| // As base/basictypes.h doesn't compile on Windows, we cannot use | |
| // uint32, uint64, and etc here. | |
| typedef int Int; | |
| typedef unsigned int UInt; | |
| }; | |
| // The specialization for size 8. | |
| template <> | |
| class TypeWithSize<8> { | |
| public: | |
| #if GTEST_OS_WINDOWS | |
| typedef __int64 Int; | |
| typedef unsigned __int64 UInt; | |
| #else | |
| typedef long long Int; // NOLINT | |
| typedef unsigned long long UInt; // NOLINT | |
| #endif // GTEST_OS_WINDOWS | |
| }; | |
| // Integer types of known sizes. | |
| typedef TypeWithSize<4>::Int Int32; | |
| typedef TypeWithSize<4>::UInt UInt32; | |
| typedef TypeWithSize<8>::Int Int64; | |
| typedef TypeWithSize<8>::UInt UInt64; | |
| typedef TypeWithSize<8>::Int TimeInMillis; // Represents time in milliseconds. | |
| // Utilities for command line flags and environment variables. | |
| // Macro for referencing flags. | |
| #if !defined(GTEST_FLAG) | |
| # define GTEST_FLAG(name) FLAGS_gtest_##name | |
| #endif // !defined(GTEST_FLAG) | |
| #if !defined(GTEST_USE_OWN_FLAGFILE_FLAG_) | |
| # define GTEST_USE_OWN_FLAGFILE_FLAG_ 1 | |
| #endif // !defined(GTEST_USE_OWN_FLAGFILE_FLAG_) | |
| #if !defined(GTEST_DECLARE_bool_) | |
| # define GTEST_FLAG_SAVER_ ::testing::internal::GTestFlagSaver | |
| // Macros for declaring flags. | |
| # define GTEST_DECLARE_bool_(name) GTEST_API_ extern bool GTEST_FLAG(name) | |
| # define GTEST_DECLARE_int32_(name) \ | |
| GTEST_API_ extern ::testing::internal::Int32 GTEST_FLAG(name) | |
| # define GTEST_DECLARE_string_(name) \ | |
| GTEST_API_ extern ::std::string GTEST_FLAG(name) | |
| // Macros for defining flags. | |
| # define GTEST_DEFINE_bool_(name, default_val, doc) \ | |
| GTEST_API_ bool GTEST_FLAG(name) = (default_val) | |
| # define GTEST_DEFINE_int32_(name, default_val, doc) \ | |
| GTEST_API_ ::testing::internal::Int32 GTEST_FLAG(name) = (default_val) | |
| # define GTEST_DEFINE_string_(name, default_val, doc) \ | |
| GTEST_API_ ::std::string GTEST_FLAG(name) = (default_val) | |
| #endif // !defined(GTEST_DECLARE_bool_) | |
| // Thread annotations | |
| #if !defined(GTEST_EXCLUSIVE_LOCK_REQUIRED_) | |
| # define GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks) | |
| # define GTEST_LOCK_EXCLUDED_(locks) | |
| #endif // !defined(GTEST_EXCLUSIVE_LOCK_REQUIRED_) | |
| // Parses 'str' for a 32-bit signed integer. If successful, writes the result | |
| // to *value and returns true; otherwise leaves *value unchanged and returns | |
| // false. | |
| bool ParseInt32(const Message& src_text, const char* str, Int32* value); | |
| // Parses a bool/Int32/string from the environment variable | |
| // corresponding to the given Google Test flag. | |
| bool BoolFromGTestEnv(const char* flag, bool default_val); | |
| GTEST_API_ Int32 Int32FromGTestEnv(const char* flag, Int32 default_val); | |
| std::string OutputFlagAlsoCheckEnvVar(); | |
| const char* StringFromGTestEnv(const char* flag, const char* default_val); | |
| } // namespace internal | |
| } // namespace testing | |
| #if !defined(GTEST_INTERNAL_DEPRECATED) | |
| // Internal Macro to mark an API deprecated, for googletest usage only | |
| // Usage: class GTEST_INTERNAL_DEPRECATED(message) MyClass or | |
| // GTEST_INTERNAL_DEPRECATED(message) <return_type> myFunction(); Every usage of | |
| // a deprecated entity will trigger a warning when compiled with | |
| // `-Wdeprecated-declarations` option (clang, gcc, any __GNUC__ compiler). | |
| // For msvc /W3 option will need to be used | |
| // Note that for 'other' compilers this macro evaluates to nothing to prevent | |
| // compilations errors. | |
| #if defined(_MSC_VER) | |
| #define GTEST_INTERNAL_DEPRECATED(message) __declspec(deprecated(message)) | |
| #elif defined(__GNUC__) | |
| #define GTEST_INTERNAL_DEPRECATED(message) __attribute__((deprecated(message))) | |
| #else | |
| #define GTEST_INTERNAL_DEPRECATED(message) | |
| #endif | |
| #endif // !defined(GTEST_INTERNAL_DEPRECATED) | |
| #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_ | |
| #if GTEST_OS_LINUX | |
| # include <stdlib.h> | |
| # include <sys/types.h> | |
| # include <sys/wait.h> | |
| # include <unistd.h> | |
| #endif // GTEST_OS_LINUX | |
| #if GTEST_HAS_EXCEPTIONS | |
| # include <stdexcept> | |
| #endif | |
| #include <ctype.h> | |
| #include <float.h> | |
| #include <string.h> | |
| #include <iomanip> | |
| #include <limits> | |
| #include <map> | |
| #include <set> | |
| #include <string> | |
| #include <type_traits> | |
| #include <vector> | |
| // Copyright 2005, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // The Google C++ Testing and Mocking Framework (Google Test) | |
| // | |
| // This header file defines the Message class. | |
| // | |
| // IMPORTANT NOTE: Due to limitation of the C++ language, we have to | |
| // leave some internal implementation details in this header file. | |
| // They are clearly marked by comments like this: | |
| // | |
| // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| // | |
| // Such code is NOT meant to be used by a user directly, and is subject | |
| // to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user | |
| // program! | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ | |
| #define GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ | |
| #include <limits> | |
| #include <memory> | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \ | |
| /* class A needs to have dll-interface to be used by clients of class B */) | |
| // Ensures that there is at least one operator<< in the global namespace. | |
| // See Message& operator<<(...) below for why. | |
| void operator<<(const testing::internal::Secret&, int); | |
| namespace testing { | |
| // The Message class works like an ostream repeater. | |
| // | |
| // Typical usage: | |
| // | |
| // 1. You stream a bunch of values to a Message object. | |
| // It will remember the text in a stringstream. | |
| // 2. Then you stream the Message object to an ostream. | |
| // This causes the text in the Message to be streamed | |
| // to the ostream. | |
| // | |
| // For example; | |
| // | |
| // testing::Message foo; | |
| // foo << 1 << " != " << 2; | |
| // std::cout << foo; | |
| // | |
| // will print "1 != 2". | |
| // | |
| // Message is not intended to be inherited from. In particular, its | |
| // destructor is not virtual. | |
| // | |
| // Note that stringstream behaves differently in gcc and in MSVC. You | |
| // can stream a NULL char pointer to it in the former, but not in the | |
| // latter (it causes an access violation if you do). The Message | |
| // class hides this difference by treating a NULL char pointer as | |
| // "(null)". | |
| class GTEST_API_ Message { | |
| private: | |
| // The type of basic IO manipulators (endl, ends, and flush) for | |
| // narrow streams. | |
| typedef std::ostream& (*BasicNarrowIoManip)(std::ostream&); | |
| public: | |
| // Constructs an empty Message. | |
| Message(); | |
| // Copy constructor. | |
| Message(const Message& msg) : ss_(new ::std::stringstream) { // NOLINT | |
| *ss_ << msg.GetString(); | |
| } | |
| // Constructs a Message from a C-string. | |
| explicit Message(const char* str) : ss_(new ::std::stringstream) { | |
| *ss_ << str; | |
| } | |
| // Streams a non-pointer value to this object. | |
| template <typename T> | |
| inline Message& operator <<(const T& val) { | |
| // Some libraries overload << for STL containers. These | |
| // overloads are defined in the global namespace instead of ::std. | |
| // | |
| // C++'s symbol lookup rule (i.e. Koenig lookup) says that these | |
| // overloads are visible in either the std namespace or the global | |
| // namespace, but not other namespaces, including the testing | |
| // namespace which Google Test's Message class is in. | |
| // | |
| // To allow STL containers (and other types that has a << operator | |
| // defined in the global namespace) to be used in Google Test | |
| // assertions, testing::Message must access the custom << operator | |
| // from the global namespace. With this using declaration, | |
| // overloads of << defined in the global namespace and those | |
| // visible via Koenig lookup are both exposed in this function. | |
| using ::operator <<; | |
| *ss_ << val; | |
| return *this; | |
| } | |
| // Streams a pointer value to this object. | |
| // | |
| // This function is an overload of the previous one. When you | |
| // stream a pointer to a Message, this definition will be used as it | |
| // is more specialized. (The C++ Standard, section | |
| // [temp.func.order].) If you stream a non-pointer, then the | |
| // previous definition will be used. | |
| // | |
| // The reason for this overload is that streaming a NULL pointer to | |
| // ostream is undefined behavior. Depending on the compiler, you | |
| // may get "0", "(nil)", "(null)", or an access violation. To | |
| // ensure consistent result across compilers, we always treat NULL | |
| // as "(null)". | |
| template <typename T> | |
| inline Message& operator <<(T* const& pointer) { // NOLINT | |
| if (pointer == nullptr) { | |
| *ss_ << "(null)"; | |
| } else { | |
| *ss_ << pointer; | |
| } | |
| return *this; | |
| } | |
| // Since the basic IO manipulators are overloaded for both narrow | |
| // and wide streams, we have to provide this specialized definition | |
| // of operator <<, even though its body is the same as the | |
| // templatized version above. Without this definition, streaming | |
| // endl or other basic IO manipulators to Message will confuse the | |
| // compiler. | |
| Message& operator <<(BasicNarrowIoManip val) { | |
| *ss_ << val; | |
| return *this; | |
| } | |
| // Instead of 1/0, we want to see true/false for bool values. | |
| Message& operator <<(bool b) { | |
| return *this << (b ? "true" : "false"); | |
| } | |
| // These two overloads allow streaming a wide C string to a Message | |
| // using the UTF-8 encoding. | |
| Message& operator <<(const wchar_t* wide_c_str); | |
| Message& operator <<(wchar_t* wide_c_str); | |
| #if GTEST_HAS_STD_WSTRING | |
| // Converts the given wide string to a narrow string using the UTF-8 | |
| // encoding, and streams the result to this Message object. | |
| Message& operator <<(const ::std::wstring& wstr); | |
| #endif // GTEST_HAS_STD_WSTRING | |
| #if GTEST_HAS_GLOBAL_WSTRING | |
| // Converts the given wide string to a narrow string using the UTF-8 | |
| // encoding, and streams the result to this Message object. | |
| Message& operator <<(const ::wstring& wstr); | |
| #endif // GTEST_HAS_GLOBAL_WSTRING | |
| // Gets the text streamed to this object so far as an std::string. | |
| // Each '\0' character in the buffer is replaced with "\\0". | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| std::string GetString() const; | |
| private: | |
| // We'll hold the text streamed to this object here. | |
| const std::unique_ptr< ::std::stringstream> ss_; | |
| // We declare (but don't implement) this to prevent the compiler | |
| // from implementing the assignment operator. | |
| void operator=(const Message&); | |
| }; | |
| // Streams a Message to an ostream. | |
| inline std::ostream& operator <<(std::ostream& os, const Message& sb) { | |
| return os << sb.GetString(); | |
| } | |
| namespace internal { | |
| // Converts a streamable value to an std::string. A NULL pointer is | |
| // converted to "(null)". When the input value is a ::string, | |
| // ::std::string, ::wstring, or ::std::wstring object, each NUL | |
| // character in it is replaced with "\\0". | |
| template <typename T> | |
| std::string StreamableToString(const T& streamable) { | |
| return (Message() << streamable).GetString(); | |
| } | |
| } // namespace internal | |
| } // namespace testing | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 | |
| #endif // GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ | |
| // Copyright 2008, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // Google Test filepath utilities | |
| // | |
| // This header file declares classes and functions used internally by | |
| // Google Test. They are subject to change without notice. | |
| // | |
| // This file is #included in gtest/internal/gtest-internal.h. | |
| // Do not include this header file separately! | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ | |
| #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ | |
| // Copyright 2005, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // The Google C++ Testing and Mocking Framework (Google Test) | |
| // | |
| // This header file declares the String class and functions used internally by | |
| // Google Test. They are subject to change without notice. They should not used | |
| // by code external to Google Test. | |
| // | |
| // This header file is #included by gtest-internal.h. | |
| // It should not be #included by other files. | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_ | |
| #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_ | |
| #ifdef __BORLANDC__ | |
| // string.h is not guaranteed to provide strcpy on C++ Builder. | |
| # include <mem.h> | |
| #endif | |
| #include <string.h> | |
| #include <string> | |
| namespace testing { | |
| namespace internal { | |
| // String - an abstract class holding static string utilities. | |
| class GTEST_API_ String { | |
| public: | |
| // Static utility methods | |
| // Clones a 0-terminated C string, allocating memory using new. The | |
| // caller is responsible for deleting the return value using | |
| // delete[]. Returns the cloned string, or NULL if the input is | |
| // NULL. | |
| // | |
| // This is different from strdup() in string.h, which allocates | |
| // memory using malloc(). | |
| static const char* CloneCString(const char* c_str); | |
| #if GTEST_OS_WINDOWS_MOBILE | |
| // Windows CE does not have the 'ANSI' versions of Win32 APIs. To be | |
| // able to pass strings to Win32 APIs on CE we need to convert them | |
| // to 'Unicode', UTF-16. | |
| // Creates a UTF-16 wide string from the given ANSI string, allocating | |
| // memory using new. The caller is responsible for deleting the return | |
| // value using delete[]. Returns the wide string, or NULL if the | |
| // input is NULL. | |
| // | |
| // The wide string is created using the ANSI codepage (CP_ACP) to | |
| // match the behaviour of the ANSI versions of Win32 calls and the | |
| // C runtime. | |
| static LPCWSTR AnsiToUtf16(const char* c_str); | |
| // Creates an ANSI string from the given wide string, allocating | |
| // memory using new. The caller is responsible for deleting the return | |
| // value using delete[]. Returns the ANSI string, or NULL if the | |
| // input is NULL. | |
| // | |
| // The returned string is created using the ANSI codepage (CP_ACP) to | |
| // match the behaviour of the ANSI versions of Win32 calls and the | |
| // C runtime. | |
| static const char* Utf16ToAnsi(LPCWSTR utf16_str); | |
| #endif | |
| // Compares two C strings. Returns true iff they have the same content. | |
| // | |
| // Unlike strcmp(), this function can handle NULL argument(s). A | |
| // NULL C string is considered different to any non-NULL C string, | |
| // including the empty string. | |
| static bool CStringEquals(const char* lhs, const char* rhs); | |
| // Converts a wide C string to a String using the UTF-8 encoding. | |
| // NULL will be converted to "(null)". If an error occurred during | |
| // the conversion, "(failed to convert from wide string)" is | |
| // returned. | |
| static std::string ShowWideCString(const wchar_t* wide_c_str); | |
| // Compares two wide C strings. Returns true iff they have the same | |
| // content. | |
| // | |
| // Unlike wcscmp(), this function can handle NULL argument(s). A | |
| // NULL C string is considered different to any non-NULL C string, | |
| // including the empty string. | |
| static bool WideCStringEquals(const wchar_t* lhs, const wchar_t* rhs); | |
| // Compares two C strings, ignoring case. Returns true iff they | |
| // have the same content. | |
| // | |
| // Unlike strcasecmp(), this function can handle NULL argument(s). | |
| // A NULL C string is considered different to any non-NULL C string, | |
| // including the empty string. | |
| static bool CaseInsensitiveCStringEquals(const char* lhs, | |
| const char* rhs); | |
| // Compares two wide C strings, ignoring case. Returns true iff they | |
| // have the same content. | |
| // | |
| // Unlike wcscasecmp(), this function can handle NULL argument(s). | |
| // A NULL C string is considered different to any non-NULL wide C string, | |
| // including the empty string. | |
| // NB: The implementations on different platforms slightly differ. | |
| // On windows, this method uses _wcsicmp which compares according to LC_CTYPE | |
| // environment variable. On GNU platform this method uses wcscasecmp | |
| // which compares according to LC_CTYPE category of the current locale. | |
| // On MacOS X, it uses towlower, which also uses LC_CTYPE category of the | |
| // current locale. | |
| static bool CaseInsensitiveWideCStringEquals(const wchar_t* lhs, | |
| const wchar_t* rhs); | |
| // Returns true iff the given string ends with the given suffix, ignoring | |
| // case. Any string is considered to end with an empty suffix. | |
| static bool EndsWithCaseInsensitive( | |
| const std::string& str, const std::string& suffix); | |
| // Formats an int value as "%02d". | |
| static std::string FormatIntWidth2(int value); // "%02d" for width == 2 | |
| // Formats an int value as "%X". | |
| static std::string FormatHexInt(int value); | |
| // Formats a byte as "%02X". | |
| static std::string FormatByte(unsigned char value); | |
| private: | |
| String(); // Not meant to be instantiated. | |
| }; // class String | |
| // Gets the content of the stringstream's buffer as an std::string. Each '\0' | |
| // character in the buffer is replaced with "\\0". | |
| GTEST_API_ std::string StringStreamToString(::std::stringstream* stream); | |
| } // namespace internal | |
| } // namespace testing | |
| #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_ | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \ | |
| /* class A needs to have dll-interface to be used by clients of class B */) | |
| namespace testing { | |
| namespace internal { | |
| // FilePath - a class for file and directory pathname manipulation which | |
| // handles platform-specific conventions (like the pathname separator). | |
| // Used for helper functions for naming files in a directory for xml output. | |
| // Except for Set methods, all methods are const or static, which provides an | |
| // "immutable value object" -- useful for peace of mind. | |
| // A FilePath with a value ending in a path separator ("like/this/") represents | |
| // a directory, otherwise it is assumed to represent a file. In either case, | |
| // it may or may not represent an actual file or directory in the file system. | |
| // Names are NOT checked for syntax correctness -- no checking for illegal | |
| // characters, malformed paths, etc. | |
| class GTEST_API_ FilePath { | |
| public: | |
| FilePath() : pathname_("") { } | |
| FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) { } | |
| explicit FilePath(const std::string& pathname) : pathname_(pathname) { | |
| Normalize(); | |
| } | |
| FilePath& operator=(const FilePath& rhs) { | |
| Set(rhs); | |
| return *this; | |
| } | |
| void Set(const FilePath& rhs) { | |
| pathname_ = rhs.pathname_; | |
| } | |
| const std::string& string() const { return pathname_; } | |
| const char* c_str() const { return pathname_.c_str(); } | |
| // Returns the current working directory, or "" if unsuccessful. | |
| static FilePath GetCurrentDir(); | |
| // Given directory = "dir", base_name = "test", number = 0, | |
| // extension = "xml", returns "dir/test.xml". If number is greater | |
| // than zero (e.g., 12), returns "dir/test_12.xml". | |
| // On Windows platform, uses \ as the separator rather than /. | |
| static FilePath MakeFileName(const FilePath& directory, | |
| const FilePath& base_name, | |
| int number, | |
| const char* extension); | |
| // Given directory = "dir", relative_path = "test.xml", | |
| // returns "dir/test.xml". | |
| // On Windows, uses \ as the separator rather than /. | |
| static FilePath ConcatPaths(const FilePath& directory, | |
| const FilePath& relative_path); | |
| // Returns a pathname for a file that does not currently exist. The pathname | |
| // will be directory/base_name.extension or | |
| // directory/base_name_<number>.extension if directory/base_name.extension | |
| // already exists. The number will be incremented until a pathname is found | |
| // that does not already exist. | |
| // Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'. | |
| // There could be a race condition if two or more processes are calling this | |
| // function at the same time -- they could both pick the same filename. | |
| static FilePath GenerateUniqueFileName(const FilePath& directory, | |
| const FilePath& base_name, | |
| const char* extension); | |
| // Returns true iff the path is "". | |
| bool IsEmpty() const { return pathname_.empty(); } | |
| // If input name has a trailing separator character, removes it and returns | |
| // the name, otherwise return the name string unmodified. | |
| // On Windows platform, uses \ as the separator, other platforms use /. | |
| FilePath RemoveTrailingPathSeparator() const; | |
| // Returns a copy of the FilePath with the directory part removed. | |
| // Example: FilePath("path/to/file").RemoveDirectoryName() returns | |
| // FilePath("file"). If there is no directory part ("just_a_file"), it returns | |
| // the FilePath unmodified. If there is no file part ("just_a_dir/") it | |
| // returns an empty FilePath (""). | |
| // On Windows platform, '\' is the path separator, otherwise it is '/'. | |
| FilePath RemoveDirectoryName() const; | |
| // RemoveFileName returns the directory path with the filename removed. | |
| // Example: FilePath("path/to/file").RemoveFileName() returns "path/to/". | |
| // If the FilePath is "a_file" or "/a_file", RemoveFileName returns | |
| // FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does | |
| // not have a file, like "just/a/dir/", it returns the FilePath unmodified. | |
| // On Windows platform, '\' is the path separator, otherwise it is '/'. | |
| FilePath RemoveFileName() const; | |
| // Returns a copy of the FilePath with the case-insensitive extension removed. | |
| // Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns | |
| // FilePath("dir/file"). If a case-insensitive extension is not | |
| // found, returns a copy of the original FilePath. | |
| FilePath RemoveExtension(const char* extension) const; | |
| // Creates directories so that path exists. Returns true if successful or if | |
| // the directories already exist; returns false if unable to create | |
| // directories for any reason. Will also return false if the FilePath does | |
| // not represent a directory (that is, it doesn't end with a path separator). | |
| bool CreateDirectoriesRecursively() const; | |
| // Create the directory so that path exists. Returns true if successful or | |
| // if the directory already exists; returns false if unable to create the | |
| // directory for any reason, including if the parent directory does not | |
| // exist. Not named "CreateDirectory" because that's a macro on Windows. | |
| bool CreateFolder() const; | |
| // Returns true if FilePath describes something in the file-system, | |
| // either a file, directory, or whatever, and that something exists. | |
| bool FileOrDirectoryExists() const; | |
| // Returns true if pathname describes a directory in the file-system | |
| // that exists. | |
| bool DirectoryExists() const; | |
| // Returns true if FilePath ends with a path separator, which indicates that | |
| // it is intended to represent a directory. Returns false otherwise. | |
| // This does NOT check that a directory (or file) actually exists. | |
| bool IsDirectory() const; | |
| // Returns true if pathname describes a root directory. (Windows has one | |
| // root directory per disk drive.) | |
| bool IsRootDirectory() const; | |
| // Returns true if pathname describes an absolute path. | |
| bool IsAbsolutePath() const; | |
| private: | |
| // Replaces multiple consecutive separators with a single separator. | |
| // For example, "bar///foo" becomes "bar/foo". Does not eliminate other | |
| // redundancies that might be in a pathname involving "." or "..". | |
| // | |
| // A pathname with multiple consecutive separators may occur either through | |
| // user error or as a result of some scripts or APIs that generate a pathname | |
| // with a trailing separator. On other platforms the same API or script | |
| // may NOT generate a pathname with a trailing "/". Then elsewhere that | |
| // pathname may have another "/" and pathname components added to it, | |
| // without checking for the separator already being there. | |
| // The script language and operating system may allow paths like "foo//bar" | |
| // but some of the functions in FilePath will not handle that correctly. In | |
| // particular, RemoveTrailingPathSeparator() only removes one separator, and | |
| // it is called in CreateDirectoriesRecursively() assuming that it will change | |
| // a pathname from directory syntax (trailing separator) to filename syntax. | |
| // | |
| // On Windows this method also replaces the alternate path separator '/' with | |
| // the primary path separator '\\', so that for example "bar\\/\\foo" becomes | |
| // "bar\\foo". | |
| void Normalize(); | |
| // Returns a pointer to the last occurence of a valid path separator in | |
| // the FilePath. On Windows, for example, both '/' and '\' are valid path | |
| // separators. Returns NULL if no path separator was found. | |
| const char* FindLastPathSeparator() const; | |
| std::string pathname_; | |
| }; // class FilePath | |
| } // namespace internal | |
| } // namespace testing | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 | |
| #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ | |
| // This file was GENERATED by command: | |
| // pump.py gtest-type-util.h.pump | |
| // DO NOT EDIT BY HAND!!! | |
| // Copyright 2008 Google Inc. | |
| // All Rights Reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // Type utilities needed for implementing typed and type-parameterized | |
| // tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND! | |
| // | |
| // Currently we support at most 50 types in a list, and at most 50 | |
| // type-parameterized tests in one type-parameterized test suite. | |
| // Please contact googletestframework@googlegroups.com if you need | |
| // more. | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ | |
| #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ | |
| // #ifdef __GNUC__ is too general here. It is possible to use gcc without using | |
| // libstdc++ (which is where cxxabi.h comes from). | |
| # if GTEST_HAS_CXXABI_H_ | |
| # include <cxxabi.h> | |
| # elif defined(__HP_aCC) | |
| # include <acxx_demangle.h> | |
| # endif // GTEST_HASH_CXXABI_H_ | |
| namespace testing { | |
| namespace internal { | |
| // Canonicalizes a given name with respect to the Standard C++ Library. | |
| // This handles removing the inline namespace within `std` that is | |
| // used by various standard libraries (e.g., `std::__1`). Names outside | |
| // of namespace std are returned unmodified. | |
| inline std::string CanonicalizeForStdLibVersioning(std::string s) { | |
| static const char prefix[] = "std::__"; | |
| if (s.compare(0, strlen(prefix), prefix) == 0) { | |
| std::string::size_type end = s.find("::", strlen(prefix)); | |
| if (end != s.npos) { | |
| // Erase everything between the initial `std` and the second `::`. | |
| s.erase(strlen("std"), end - strlen("std")); | |
| } | |
| } | |
| return s; | |
| } | |
| // GetTypeName<T>() returns a human-readable name of type T. | |
| // NB: This function is also used in Google Mock, so don't move it inside of | |
| // the typed-test-only section below. | |
| template <typename T> | |
| std::string GetTypeName() { | |
| # if GTEST_HAS_RTTI | |
| const char* const name = typeid(T).name(); | |
| # if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC) | |
| int status = 0; | |
| // gcc's implementation of typeid(T).name() mangles the type name, | |
| // so we have to demangle it. | |
| # if GTEST_HAS_CXXABI_H_ | |
| using abi::__cxa_demangle; | |
| # endif // GTEST_HAS_CXXABI_H_ | |
| char* const readable_name = __cxa_demangle(name, nullptr, nullptr, &status); | |
| const std::string name_str(status == 0 ? readable_name : name); | |
| free(readable_name); | |
| return CanonicalizeForStdLibVersioning(name_str); | |
| # else | |
| return name; | |
| # endif // GTEST_HAS_CXXABI_H_ || __HP_aCC | |
| # else | |
| return "<type>"; | |
| # endif // GTEST_HAS_RTTI | |
| } | |
| #if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P | |
| // AssertyTypeEq<T1, T2>::type is defined iff T1 and T2 are the same | |
| // type. This can be used as a compile-time assertion to ensure that | |
| // two types are equal. | |
| template <typename T1, typename T2> | |
| struct AssertTypeEq; | |
| template <typename T> | |
| struct AssertTypeEq<T, T> { | |
| typedef bool type; | |
| }; | |
| // A unique type used as the default value for the arguments of class | |
| // template Types. This allows us to simulate variadic templates | |
| // (e.g. Types<int>, Type<int, double>, and etc), which C++ doesn't | |
| // support directly. | |
| struct None {}; | |
| // The following family of struct and struct templates are used to | |
| // represent type lists. In particular, TypesN<T1, T2, ..., TN> | |
| // represents a type list with N types (T1, T2, ..., and TN) in it. | |
| // Except for Types0, every struct in the family has two member types: | |
| // Head for the first type in the list, and Tail for the rest of the | |
| // list. | |
| // The empty type list. | |
| struct Types0 {}; | |
| // Type lists of length 1, 2, 3, and so on. | |
| template <typename T1> | |
| struct Types1 { | |
| typedef T1 Head; | |
| typedef Types0 Tail; | |
| }; | |
| template <typename T1, typename T2> | |
| struct Types2 { | |
| typedef T1 Head; | |
| typedef Types1<T2> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3> | |
| struct Types3 { | |
| typedef T1 Head; | |
| typedef Types2<T2, T3> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4> | |
| struct Types4 { | |
| typedef T1 Head; | |
| typedef Types3<T2, T3, T4> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5> | |
| struct Types5 { | |
| typedef T1 Head; | |
| typedef Types4<T2, T3, T4, T5> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6> | |
| struct Types6 { | |
| typedef T1 Head; | |
| typedef Types5<T2, T3, T4, T5, T6> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7> | |
| struct Types7 { | |
| typedef T1 Head; | |
| typedef Types6<T2, T3, T4, T5, T6, T7> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8> | |
| struct Types8 { | |
| typedef T1 Head; | |
| typedef Types7<T2, T3, T4, T5, T6, T7, T8> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9> | |
| struct Types9 { | |
| typedef T1 Head; | |
| typedef Types8<T2, T3, T4, T5, T6, T7, T8, T9> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10> | |
| struct Types10 { | |
| typedef T1 Head; | |
| typedef Types9<T2, T3, T4, T5, T6, T7, T8, T9, T10> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11> | |
| struct Types11 { | |
| typedef T1 Head; | |
| typedef Types10<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12> | |
| struct Types12 { | |
| typedef T1 Head; | |
| typedef Types11<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13> | |
| struct Types13 { | |
| typedef T1 Head; | |
| typedef Types12<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14> | |
| struct Types14 { | |
| typedef T1 Head; | |
| typedef Types13<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15> | |
| struct Types15 { | |
| typedef T1 Head; | |
| typedef Types14<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16> | |
| struct Types16 { | |
| typedef T1 Head; | |
| typedef Types15<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17> | |
| struct Types17 { | |
| typedef T1 Head; | |
| typedef Types16<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18> | |
| struct Types18 { | |
| typedef T1 Head; | |
| typedef Types17<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19> | |
| struct Types19 { | |
| typedef T1 Head; | |
| typedef Types18<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20> | |
| struct Types20 { | |
| typedef T1 Head; | |
| typedef Types19<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21> | |
| struct Types21 { | |
| typedef T1 Head; | |
| typedef Types20<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22> | |
| struct Types22 { | |
| typedef T1 Head; | |
| typedef Types21<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23> | |
| struct Types23 { | |
| typedef T1 Head; | |
| typedef Types22<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24> | |
| struct Types24 { | |
| typedef T1 Head; | |
| typedef Types23<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25> | |
| struct Types25 { | |
| typedef T1 Head; | |
| typedef Types24<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26> | |
| struct Types26 { | |
| typedef T1 Head; | |
| typedef Types25<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27> | |
| struct Types27 { | |
| typedef T1 Head; | |
| typedef Types26<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28> | |
| struct Types28 { | |
| typedef T1 Head; | |
| typedef Types27<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29> | |
| struct Types29 { | |
| typedef T1 Head; | |
| typedef Types28<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30> | |
| struct Types30 { | |
| typedef T1 Head; | |
| typedef Types29<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31> | |
| struct Types31 { | |
| typedef T1 Head; | |
| typedef Types30<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32> | |
| struct Types32 { | |
| typedef T1 Head; | |
| typedef Types31<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33> | |
| struct Types33 { | |
| typedef T1 Head; | |
| typedef Types32<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34> | |
| struct Types34 { | |
| typedef T1 Head; | |
| typedef Types33<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35> | |
| struct Types35 { | |
| typedef T1 Head; | |
| typedef Types34<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36> | |
| struct Types36 { | |
| typedef T1 Head; | |
| typedef Types35<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37> | |
| struct Types37 { | |
| typedef T1 Head; | |
| typedef Types36<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38> | |
| struct Types38 { | |
| typedef T1 Head; | |
| typedef Types37<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39> | |
| struct Types39 { | |
| typedef T1 Head; | |
| typedef Types38<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40> | |
| struct Types40 { | |
| typedef T1 Head; | |
| typedef Types39<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41> | |
| struct Types41 { | |
| typedef T1 Head; | |
| typedef Types40<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42> | |
| struct Types42 { | |
| typedef T1 Head; | |
| typedef Types41<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43> | |
| struct Types43 { | |
| typedef T1 Head; | |
| typedef Types42<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, | |
| T43> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44> | |
| struct Types44 { | |
| typedef T1 Head; | |
| typedef Types43<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, | |
| T44> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44, typename T45> | |
| struct Types45 { | |
| typedef T1 Head; | |
| typedef Types44<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, | |
| T44, T45> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44, typename T45, | |
| typename T46> | |
| struct Types46 { | |
| typedef T1 Head; | |
| typedef Types45<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, | |
| T44, T45, T46> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44, typename T45, | |
| typename T46, typename T47> | |
| struct Types47 { | |
| typedef T1 Head; | |
| typedef Types46<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, | |
| T44, T45, T46, T47> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44, typename T45, | |
| typename T46, typename T47, typename T48> | |
| struct Types48 { | |
| typedef T1 Head; | |
| typedef Types47<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, | |
| T44, T45, T46, T47, T48> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44, typename T45, | |
| typename T46, typename T47, typename T48, typename T49> | |
| struct Types49 { | |
| typedef T1 Head; | |
| typedef Types48<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, | |
| T44, T45, T46, T47, T48, T49> Tail; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44, typename T45, | |
| typename T46, typename T47, typename T48, typename T49, typename T50> | |
| struct Types50 { | |
| typedef T1 Head; | |
| typedef Types49<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, | |
| T44, T45, T46, T47, T48, T49, T50> Tail; | |
| }; | |
| } // namespace internal | |
| // We don't want to require the users to write TypesN<...> directly, | |
| // as that would require them to count the length. Types<...> is much | |
| // easier to write, but generates horrible messages when there is a | |
| // compiler error, as gcc insists on printing out each template | |
| // argument, even if it has the default value (this means Types<int> | |
| // will appear as Types<int, None, None, ..., None> in the compiler | |
| // errors). | |
| // | |
| // Our solution is to combine the best part of the two approaches: a | |
| // user would write Types<T1, ..., TN>, and Google Test will translate | |
| // that to TypesN<T1, ..., TN> internally to make error messages | |
| // readable. The translation is done by the 'type' member of the | |
| // Types template. | |
| template <typename T1 = internal::None, typename T2 = internal::None, | |
| typename T3 = internal::None, typename T4 = internal::None, | |
| typename T5 = internal::None, typename T6 = internal::None, | |
| typename T7 = internal::None, typename T8 = internal::None, | |
| typename T9 = internal::None, typename T10 = internal::None, | |
| typename T11 = internal::None, typename T12 = internal::None, | |
| typename T13 = internal::None, typename T14 = internal::None, | |
| typename T15 = internal::None, typename T16 = internal::None, | |
| typename T17 = internal::None, typename T18 = internal::None, | |
| typename T19 = internal::None, typename T20 = internal::None, | |
| typename T21 = internal::None, typename T22 = internal::None, | |
| typename T23 = internal::None, typename T24 = internal::None, | |
| typename T25 = internal::None, typename T26 = internal::None, | |
| typename T27 = internal::None, typename T28 = internal::None, | |
| typename T29 = internal::None, typename T30 = internal::None, | |
| typename T31 = internal::None, typename T32 = internal::None, | |
| typename T33 = internal::None, typename T34 = internal::None, | |
| typename T35 = internal::None, typename T36 = internal::None, | |
| typename T37 = internal::None, typename T38 = internal::None, | |
| typename T39 = internal::None, typename T40 = internal::None, | |
| typename T41 = internal::None, typename T42 = internal::None, | |
| typename T43 = internal::None, typename T44 = internal::None, | |
| typename T45 = internal::None, typename T46 = internal::None, | |
| typename T47 = internal::None, typename T48 = internal::None, | |
| typename T49 = internal::None, typename T50 = internal::None> | |
| struct Types { | |
| typedef internal::Types50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, | |
| T41, T42, T43, T44, T45, T46, T47, T48, T49, T50> type; | |
| }; | |
| template <> | |
| struct Types<internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types0 type; | |
| }; | |
| template <typename T1> | |
| struct Types<T1, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types1<T1> type; | |
| }; | |
| template <typename T1, typename T2> | |
| struct Types<T1, T2, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None> { | |
| typedef internal::Types2<T1, T2> type; | |
| }; | |
| template <typename T1, typename T2, typename T3> | |
| struct Types<T1, T2, T3, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None> { | |
| typedef internal::Types3<T1, T2, T3> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4> | |
| struct Types<T1, T2, T3, T4, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None> { | |
| typedef internal::Types4<T1, T2, T3, T4> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5> | |
| struct Types<T1, T2, T3, T4, T5, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None> { | |
| typedef internal::Types5<T1, T2, T3, T4, T5> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6> | |
| struct Types<T1, T2, T3, T4, T5, T6, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types6<T1, T2, T3, T4, T5, T6> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None> { | |
| typedef internal::Types7<T1, T2, T3, T4, T5, T6, T7> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None> { | |
| typedef internal::Types8<T1, T2, T3, T4, T5, T6, T7, T8> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None> { | |
| typedef internal::Types9<T1, T2, T3, T4, T5, T6, T7, T8, T9> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None> { | |
| typedef internal::Types10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None> { | |
| typedef internal::Types12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, | |
| T12> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None> { | |
| typedef internal::Types13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None> { | |
| typedef internal::Types14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None> { | |
| typedef internal::Types15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None> { | |
| typedef internal::Types17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None> { | |
| typedef internal::Types18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None> { | |
| typedef internal::Types19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None> { | |
| typedef internal::Types20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None> { | |
| typedef internal::Types21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None> { | |
| typedef internal::Types23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None> { | |
| typedef internal::Types24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None> { | |
| typedef internal::Types25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None> { | |
| typedef internal::Types26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, | |
| T26> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None> { | |
| typedef internal::Types29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None> { | |
| typedef internal::Types30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None> { | |
| typedef internal::Types31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None> { | |
| typedef internal::Types34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None> { | |
| typedef internal::Types35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None> { | |
| typedef internal::Types36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None> { | |
| typedef internal::Types37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, T38, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, T38, T39, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None> { | |
| typedef internal::Types40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, | |
| T40> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None, internal::None> { | |
| typedef internal::Types41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, | |
| T41> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, internal::None, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None> { | |
| typedef internal::Types42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, | |
| T41, T42> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None, internal::None> { | |
| typedef internal::Types43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, | |
| T41, T42, T43> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None, internal::None> { | |
| typedef internal::Types44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, | |
| T41, T42, T43, T44> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44, typename T45> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45, | |
| internal::None, internal::None, internal::None, internal::None, | |
| internal::None> { | |
| typedef internal::Types45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, | |
| T41, T42, T43, T44, T45> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44, typename T45, | |
| typename T46> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45, | |
| T46, internal::None, internal::None, internal::None, internal::None> { | |
| typedef internal::Types46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, | |
| T41, T42, T43, T44, T45, T46> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44, typename T45, | |
| typename T46, typename T47> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45, | |
| T46, T47, internal::None, internal::None, internal::None> { | |
| typedef internal::Types47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, | |
| T41, T42, T43, T44, T45, T46, T47> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44, typename T45, | |
| typename T46, typename T47, typename T48> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45, | |
| T46, T47, T48, internal::None, internal::None> { | |
| typedef internal::Types48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, | |
| T41, T42, T43, T44, T45, T46, T47, T48> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44, typename T45, | |
| typename T46, typename T47, typename T48, typename T49> | |
| struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, | |
| T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, | |
| T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45, | |
| T46, T47, T48, T49, internal::None> { | |
| typedef internal::Types49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, | |
| T41, T42, T43, T44, T45, T46, T47, T48, T49> type; | |
| }; | |
| namespace internal { | |
| # define GTEST_TEMPLATE_ template <typename T> class | |
| // The template "selector" struct TemplateSel<Tmpl> is used to | |
| // represent Tmpl, which must be a class template with one type | |
| // parameter, as a type. TemplateSel<Tmpl>::Bind<T>::type is defined | |
| // as the type Tmpl<T>. This allows us to actually instantiate the | |
| // template "selected" by TemplateSel<Tmpl>. | |
| // | |
| // This trick is necessary for simulating typedef for class templates, | |
| // which C++ doesn't support directly. | |
| template <GTEST_TEMPLATE_ Tmpl> | |
| struct TemplateSel { | |
| template <typename T> | |
| struct Bind { | |
| typedef Tmpl<T> type; | |
| }; | |
| }; | |
| # define GTEST_BIND_(TmplSel, T) \ | |
| TmplSel::template Bind<T>::type | |
| // A unique struct template used as the default value for the | |
| // arguments of class template Templates. This allows us to simulate | |
| // variadic templates (e.g. Templates<int>, Templates<int, double>, | |
| // and etc), which C++ doesn't support directly. | |
| template <typename T> | |
| struct NoneT {}; | |
| // The following family of struct and struct templates are used to | |
| // represent template lists. In particular, TemplatesN<T1, T2, ..., | |
| // TN> represents a list of N templates (T1, T2, ..., and TN). Except | |
| // for Templates0, every struct in the family has two member types: | |
| // Head for the selector of the first template in the list, and Tail | |
| // for the rest of the list. | |
| // The empty template list. | |
| struct Templates0 {}; | |
| // Template lists of length 1, 2, 3, and so on. | |
| template <GTEST_TEMPLATE_ T1> | |
| struct Templates1 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates0 Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2> | |
| struct Templates2 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates1<T2> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3> | |
| struct Templates3 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates2<T2, T3> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4> | |
| struct Templates4 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates3<T2, T3, T4> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5> | |
| struct Templates5 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates4<T2, T3, T4, T5> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6> | |
| struct Templates6 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates5<T2, T3, T4, T5, T6> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7> | |
| struct Templates7 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates6<T2, T3, T4, T5, T6, T7> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8> | |
| struct Templates8 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates7<T2, T3, T4, T5, T6, T7, T8> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9> | |
| struct Templates9 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates8<T2, T3, T4, T5, T6, T7, T8, T9> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10> | |
| struct Templates10 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates9<T2, T3, T4, T5, T6, T7, T8, T9, T10> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11> | |
| struct Templates11 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates10<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12> | |
| struct Templates12 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates11<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13> | |
| struct Templates13 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates12<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14> | |
| struct Templates14 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates13<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15> | |
| struct Templates15 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates14<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16> | |
| struct Templates16 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates15<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17> | |
| struct Templates17 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates16<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18> | |
| struct Templates18 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates17<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19> | |
| struct Templates19 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates18<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20> | |
| struct Templates20 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates19<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21> | |
| struct Templates21 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates20<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22> | |
| struct Templates22 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates21<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23> | |
| struct Templates23 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates22<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24> | |
| struct Templates24 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates23<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25> | |
| struct Templates25 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates24<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26> | |
| struct Templates26 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates25<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27> | |
| struct Templates27 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates26<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28> | |
| struct Templates28 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates27<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29> | |
| struct Templates29 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates28<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30> | |
| struct Templates30 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates29<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31> | |
| struct Templates31 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates30<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32> | |
| struct Templates32 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates31<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33> | |
| struct Templates33 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates32<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34> | |
| struct Templates34 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates33<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35> | |
| struct Templates35 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates34<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36> | |
| struct Templates36 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates35<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37> | |
| struct Templates37 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates36<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38> | |
| struct Templates38 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates37<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39> | |
| struct Templates39 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates38<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40> | |
| struct Templates40 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates39<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41> | |
| struct Templates41 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates40<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42> | |
| struct Templates42 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates41<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, | |
| T42> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43> | |
| struct Templates43 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates42<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, | |
| T43> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44> | |
| struct Templates44 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates43<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, | |
| T43, T44> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45> | |
| struct Templates45 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates44<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, | |
| T43, T44, T45> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45, | |
| GTEST_TEMPLATE_ T46> | |
| struct Templates46 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates45<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, | |
| T43, T44, T45, T46> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45, | |
| GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47> | |
| struct Templates47 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates46<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, | |
| T43, T44, T45, T46, T47> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45, | |
| GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48> | |
| struct Templates48 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates47<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, | |
| T43, T44, T45, T46, T47, T48> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45, | |
| GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48, | |
| GTEST_TEMPLATE_ T49> | |
| struct Templates49 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates48<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, | |
| T43, T44, T45, T46, T47, T48, T49> Tail; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45, | |
| GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48, | |
| GTEST_TEMPLATE_ T49, GTEST_TEMPLATE_ T50> | |
| struct Templates50 { | |
| typedef TemplateSel<T1> Head; | |
| typedef Templates49<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, | |
| T43, T44, T45, T46, T47, T48, T49, T50> Tail; | |
| }; | |
| // We don't want to require the users to write TemplatesN<...> directly, | |
| // as that would require them to count the length. Templates<...> is much | |
| // easier to write, but generates horrible messages when there is a | |
| // compiler error, as gcc insists on printing out each template | |
| // argument, even if it has the default value (this means Templates<list> | |
| // will appear as Templates<list, NoneT, NoneT, ..., NoneT> in the compiler | |
| // errors). | |
| // | |
| // Our solution is to combine the best part of the two approaches: a | |
| // user would write Templates<T1, ..., TN>, and Google Test will translate | |
| // that to TemplatesN<T1, ..., TN> internally to make error messages | |
| // readable. The translation is done by the 'type' member of the | |
| // Templates template. | |
| template <GTEST_TEMPLATE_ T1 = NoneT, GTEST_TEMPLATE_ T2 = NoneT, | |
| GTEST_TEMPLATE_ T3 = NoneT, GTEST_TEMPLATE_ T4 = NoneT, | |
| GTEST_TEMPLATE_ T5 = NoneT, GTEST_TEMPLATE_ T6 = NoneT, | |
| GTEST_TEMPLATE_ T7 = NoneT, GTEST_TEMPLATE_ T8 = NoneT, | |
| GTEST_TEMPLATE_ T9 = NoneT, GTEST_TEMPLATE_ T10 = NoneT, | |
| GTEST_TEMPLATE_ T11 = NoneT, GTEST_TEMPLATE_ T12 = NoneT, | |
| GTEST_TEMPLATE_ T13 = NoneT, GTEST_TEMPLATE_ T14 = NoneT, | |
| GTEST_TEMPLATE_ T15 = NoneT, GTEST_TEMPLATE_ T16 = NoneT, | |
| GTEST_TEMPLATE_ T17 = NoneT, GTEST_TEMPLATE_ T18 = NoneT, | |
| GTEST_TEMPLATE_ T19 = NoneT, GTEST_TEMPLATE_ T20 = NoneT, | |
| GTEST_TEMPLATE_ T21 = NoneT, GTEST_TEMPLATE_ T22 = NoneT, | |
| GTEST_TEMPLATE_ T23 = NoneT, GTEST_TEMPLATE_ T24 = NoneT, | |
| GTEST_TEMPLATE_ T25 = NoneT, GTEST_TEMPLATE_ T26 = NoneT, | |
| GTEST_TEMPLATE_ T27 = NoneT, GTEST_TEMPLATE_ T28 = NoneT, | |
| GTEST_TEMPLATE_ T29 = NoneT, GTEST_TEMPLATE_ T30 = NoneT, | |
| GTEST_TEMPLATE_ T31 = NoneT, GTEST_TEMPLATE_ T32 = NoneT, | |
| GTEST_TEMPLATE_ T33 = NoneT, GTEST_TEMPLATE_ T34 = NoneT, | |
| GTEST_TEMPLATE_ T35 = NoneT, GTEST_TEMPLATE_ T36 = NoneT, | |
| GTEST_TEMPLATE_ T37 = NoneT, GTEST_TEMPLATE_ T38 = NoneT, | |
| GTEST_TEMPLATE_ T39 = NoneT, GTEST_TEMPLATE_ T40 = NoneT, | |
| GTEST_TEMPLATE_ T41 = NoneT, GTEST_TEMPLATE_ T42 = NoneT, | |
| GTEST_TEMPLATE_ T43 = NoneT, GTEST_TEMPLATE_ T44 = NoneT, | |
| GTEST_TEMPLATE_ T45 = NoneT, GTEST_TEMPLATE_ T46 = NoneT, | |
| GTEST_TEMPLATE_ T47 = NoneT, GTEST_TEMPLATE_ T48 = NoneT, | |
| GTEST_TEMPLATE_ T49 = NoneT, GTEST_TEMPLATE_ T50 = NoneT> | |
| struct Templates { | |
| typedef Templates50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, | |
| T42, T43, T44, T45, T46, T47, T48, T49, T50> type; | |
| }; | |
| template <> | |
| struct Templates<NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT> { | |
| typedef Templates0 type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1> | |
| struct Templates<T1, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT> { | |
| typedef Templates1<T1> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2> | |
| struct Templates<T1, T2, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT> { | |
| typedef Templates2<T1, T2> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3> | |
| struct Templates<T1, T2, T3, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates3<T1, T2, T3> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4> | |
| struct Templates<T1, T2, T3, T4, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates4<T1, T2, T3, T4> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5> | |
| struct Templates<T1, T2, T3, T4, T5, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates5<T1, T2, T3, T4, T5> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6> | |
| struct Templates<T1, T2, T3, T4, T5, T6, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates6<T1, T2, T3, T4, T5, T6> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates7<T1, T2, T3, T4, T5, T6, T7> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates8<T1, T2, T3, T4, T5, T6, T7, T8> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates9<T1, T2, T3, T4, T5, T6, T7, T8, T9> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT> { | |
| typedef Templates22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT> { | |
| typedef Templates23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT> { | |
| typedef Templates24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT> { | |
| typedef Templates25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT> { | |
| typedef Templates26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT> { | |
| typedef Templates27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT> { | |
| typedef Templates28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT> { | |
| typedef Templates29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, NoneT, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, NoneT, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, NoneT, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, NoneT, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, | |
| T41> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, NoneT, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, | |
| T42> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, | |
| T42, T43> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, | |
| NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, | |
| T42, T43, T44> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, | |
| T45, NoneT, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, | |
| T42, T43, T44, T45> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45, | |
| GTEST_TEMPLATE_ T46> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, | |
| T45, T46, NoneT, NoneT, NoneT, NoneT> { | |
| typedef Templates46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, | |
| T42, T43, T44, T45, T46> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45, | |
| GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, | |
| T45, T46, T47, NoneT, NoneT, NoneT> { | |
| typedef Templates47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, | |
| T42, T43, T44, T45, T46, T47> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45, | |
| GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, | |
| T45, T46, T47, T48, NoneT, NoneT> { | |
| typedef Templates48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, | |
| T42, T43, T44, T45, T46, T47, T48> type; | |
| }; | |
| template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3, | |
| GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6, | |
| GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9, | |
| GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12, | |
| GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15, | |
| GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18, | |
| GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21, | |
| GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24, | |
| GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27, | |
| GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30, | |
| GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33, | |
| GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36, | |
| GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39, | |
| GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42, | |
| GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45, | |
| GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48, | |
| GTEST_TEMPLATE_ T49> | |
| struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, | |
| T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, | |
| T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, | |
| T45, T46, T47, T48, T49, NoneT> { | |
| typedef Templates49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, | |
| T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, | |
| T42, T43, T44, T45, T46, T47, T48, T49> type; | |
| }; | |
| // The TypeList template makes it possible to use either a single type | |
| // or a Types<...> list in TYPED_TEST_SUITE() and | |
| // INSTANTIATE_TYPED_TEST_SUITE_P(). | |
| template <typename T> | |
| struct TypeList { | |
| typedef Types1<T> type; | |
| }; | |
| template <typename T1, typename T2, typename T3, typename T4, typename T5, | |
| typename T6, typename T7, typename T8, typename T9, typename T10, | |
| typename T11, typename T12, typename T13, typename T14, typename T15, | |
| typename T16, typename T17, typename T18, typename T19, typename T20, | |
| typename T21, typename T22, typename T23, typename T24, typename T25, | |
| typename T26, typename T27, typename T28, typename T29, typename T30, | |
| typename T31, typename T32, typename T33, typename T34, typename T35, | |
| typename T36, typename T37, typename T38, typename T39, typename T40, | |
| typename T41, typename T42, typename T43, typename T44, typename T45, | |
| typename T46, typename T47, typename T48, typename T49, typename T50> | |
| struct TypeList<Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, | |
| T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, | |
| T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, | |
| T44, T45, T46, T47, T48, T49, T50> > { | |
| typedef typename Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, | |
| T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, | |
| T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, | |
| T41, T42, T43, T44, T45, T46, T47, T48, T49, T50>::type type; | |
| }; | |
| #endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P | |
| } // namespace internal | |
| } // namespace testing | |
| #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ | |
| // Due to C++ preprocessor weirdness, we need double indirection to | |
| // concatenate two tokens when one of them is __LINE__. Writing | |
| // | |
| // foo ## __LINE__ | |
| // | |
| // will result in the token foo__LINE__, instead of foo followed by | |
| // the current line number. For more details, see | |
| // http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.6 | |
| #define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar) | |
| #define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar | |
| // Stringifies its argument. | |
| #define GTEST_STRINGIFY_(name) #name | |
| class ProtocolMessage; | |
| namespace proto2 { class Message; } | |
| namespace testing { | |
| // Forward declarations. | |
| class AssertionResult; // Result of an assertion. | |
| class Message; // Represents a failure message. | |
| class Test; // Represents a test. | |
| class TestInfo; // Information about a test. | |
| class TestPartResult; // Result of a test part. | |
| class UnitTest; // A collection of test suites. | |
| template <typename T> | |
| ::std::string PrintToString(const T& value); | |
| namespace internal { | |
| struct TraceInfo; // Information about a trace point. | |
| class TestInfoImpl; // Opaque implementation of TestInfo | |
| class UnitTestImpl; // Opaque implementation of UnitTest | |
| // The text used in failure messages to indicate the start of the | |
| // stack trace. | |
| GTEST_API_ extern const char kStackTraceMarker[]; | |
| // An IgnoredValue object can be implicitly constructed from ANY value. | |
| class IgnoredValue { | |
| struct Sink {}; | |
| public: | |
| // This constructor template allows any value to be implicitly | |
| // converted to IgnoredValue. The object has no data member and | |
| // doesn't try to remember anything about the argument. We | |
| // deliberately omit the 'explicit' keyword in order to allow the | |
| // conversion to be implicit. | |
| // Disable the conversion if T already has a magical conversion operator. | |
| // Otherwise we get ambiguity. | |
| template <typename T, | |
| typename std::enable_if<!std::is_convertible<T, Sink>::value, | |
| int>::type = 0> | |
| IgnoredValue(const T& /* ignored */) {} // NOLINT(runtime/explicit) | |
| }; | |
| // The only type that should be convertible to Secret* is nullptr. | |
| // The other null pointer constants are not of a type that is convertible to | |
| // Secret*. Only the literal with the right value is. | |
| template <typename T> | |
| using TypeIsValidNullptrConstant = std::integral_constant< | |
| bool, std::is_same<typename std::decay<T>::type, std::nullptr_t>::value || | |
| !std::is_convertible<T, Secret*>::value>; | |
| // Two overloaded helpers for checking at compile time whether an | |
| // expression is a null pointer literal (i.e. NULL or any 0-valued | |
| // compile-time integral constant). These helpers have no | |
| // implementations, as we only need their signatures. | |
| // | |
| // Given IsNullLiteralHelper(x), the compiler will pick the first | |
| // version if x can be implicitly converted to Secret*, and pick the | |
| // second version otherwise. Since Secret is a secret and incomplete | |
| // type, the only expression a user can write that has type Secret* is | |
| // a null pointer literal. Therefore, we know that x is a null | |
| // pointer literal if and only if the first version is picked by the | |
| // compiler. | |
| std::true_type IsNullLiteralHelper(Secret*, std::true_type); | |
| std::false_type IsNullLiteralHelper(IgnoredValue, std::false_type); | |
| std::false_type IsNullLiteralHelper(IgnoredValue, std::true_type); | |
| // A compile-time bool constant that is true if and only if x is a null pointer | |
| // literal (i.e. nullptr, NULL or any 0-valued compile-time integral constant). | |
| #define GTEST_IS_NULL_LITERAL_(x) \ | |
| decltype(::testing::internal::IsNullLiteralHelper( \ | |
| x, \ | |
| ::testing::internal::TypeIsValidNullptrConstant<decltype(x)>()))::value | |
| // Appends the user-supplied message to the Google-Test-generated message. | |
| GTEST_API_ std::string AppendUserMessage( | |
| const std::string& gtest_msg, const Message& user_msg); | |
| #if GTEST_HAS_EXCEPTIONS | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_(4275 \ | |
| /* an exported class was derived from a class that was not exported */) | |
| // This exception is thrown by (and only by) a failed Google Test | |
| // assertion when GTEST_FLAG(throw_on_failure) is true (if exceptions | |
| // are enabled). We derive it from std::runtime_error, which is for | |
| // errors presumably detectable only at run time. Since | |
| // std::runtime_error inherits from std::exception, many testing | |
| // frameworks know how to extract and print the message inside it. | |
| class GTEST_API_ GoogleTestFailureException : public ::std::runtime_error { | |
| public: | |
| explicit GoogleTestFailureException(const TestPartResult& failure); | |
| }; | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() // 4275 | |
| #endif // GTEST_HAS_EXCEPTIONS | |
| namespace edit_distance { | |
| // Returns the optimal edits to go from 'left' to 'right'. | |
| // All edits cost the same, with replace having lower priority than | |
| // add/remove. | |
| // Simple implementation of the Wagner-Fischer algorithm. | |
| // See http://en.wikipedia.org/wiki/Wagner-Fischer_algorithm | |
| enum EditType { kMatch, kAdd, kRemove, kReplace }; | |
| GTEST_API_ std::vector<EditType> CalculateOptimalEdits( | |
| const std::vector<size_t>& left, const std::vector<size_t>& right); | |
| // Same as above, but the input is represented as strings. | |
| GTEST_API_ std::vector<EditType> CalculateOptimalEdits( | |
| const std::vector<std::string>& left, | |
| const std::vector<std::string>& right); | |
| // Create a diff of the input strings in Unified diff format. | |
| GTEST_API_ std::string CreateUnifiedDiff(const std::vector<std::string>& left, | |
| const std::vector<std::string>& right, | |
| size_t context = 2); | |
| } // namespace edit_distance | |
| // Calculate the diff between 'left' and 'right' and return it in unified diff | |
| // format. | |
| // If not null, stores in 'total_line_count' the total number of lines found | |
| // in left + right. | |
| GTEST_API_ std::string DiffStrings(const std::string& left, | |
| const std::string& right, | |
| size_t* total_line_count); | |
| // Constructs and returns the message for an equality assertion | |
| // (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure. | |
| // | |
| // The first four parameters are the expressions used in the assertion | |
| // and their values, as strings. For example, for ASSERT_EQ(foo, bar) | |
| // where foo is 5 and bar is 6, we have: | |
| // | |
| // expected_expression: "foo" | |
| // actual_expression: "bar" | |
| // expected_value: "5" | |
| // actual_value: "6" | |
| // | |
| // The ignoring_case parameter is true iff the assertion is a | |
| // *_STRCASEEQ*. When it's true, the string " (ignoring case)" will | |
| // be inserted into the message. | |
| GTEST_API_ AssertionResult EqFailure(const char* expected_expression, | |
| const char* actual_expression, | |
| const std::string& expected_value, | |
| const std::string& actual_value, | |
| bool ignoring_case); | |
| // Constructs a failure message for Boolean assertions such as EXPECT_TRUE. | |
| GTEST_API_ std::string GetBoolAssertionFailureMessage( | |
| const AssertionResult& assertion_result, | |
| const char* expression_text, | |
| const char* actual_predicate_value, | |
| const char* expected_predicate_value); | |
| // This template class represents an IEEE floating-point number | |
| // (either single-precision or double-precision, depending on the | |
| // template parameters). | |
| // | |
| // The purpose of this class is to do more sophisticated number | |
| // comparison. (Due to round-off error, etc, it's very unlikely that | |
| // two floating-points will be equal exactly. Hence a naive | |
| // comparison by the == operation often doesn't work.) | |
| // | |
| // Format of IEEE floating-point: | |
| // | |
| // The most-significant bit being the leftmost, an IEEE | |
| // floating-point looks like | |
| // | |
| // sign_bit exponent_bits fraction_bits | |
| // | |
| // Here, sign_bit is a single bit that designates the sign of the | |
| // number. | |
| // | |
| // For float, there are 8 exponent bits and 23 fraction bits. | |
| // | |
| // For double, there are 11 exponent bits and 52 fraction bits. | |
| // | |
| // More details can be found at | |
| // http://en.wikipedia.org/wiki/IEEE_floating-point_standard. | |
| // | |
| // Template parameter: | |
| // | |
| // RawType: the raw floating-point type (either float or double) | |
| template <typename RawType> | |
| class FloatingPoint { | |
| public: | |
| // Defines the unsigned integer type that has the same size as the | |
| // floating point number. | |
| typedef typename TypeWithSize<sizeof(RawType)>::UInt Bits; | |
| // Constants. | |
| // # of bits in a number. | |
| static const size_t kBitCount = 8*sizeof(RawType); | |
| // # of fraction bits in a number. | |
| static const size_t kFractionBitCount = | |
| std::numeric_limits<RawType>::digits - 1; | |
| // # of exponent bits in a number. | |
| static const size_t kExponentBitCount = kBitCount - 1 - kFractionBitCount; | |
| // The mask for the sign bit. | |
| static const Bits kSignBitMask = static_cast<Bits>(1) << (kBitCount - 1); | |
| // The mask for the fraction bits. | |
| static const Bits kFractionBitMask = | |
| ~static_cast<Bits>(0) >> (kExponentBitCount + 1); | |
| // The mask for the exponent bits. | |
| static const Bits kExponentBitMask = ~(kSignBitMask | kFractionBitMask); | |
| // How many ULP's (Units in the Last Place) we want to tolerate when | |
| // comparing two numbers. The larger the value, the more error we | |
| // allow. A 0 value means that two numbers must be exactly the same | |
| // to be considered equal. | |
| // | |
| // The maximum error of a single floating-point operation is 0.5 | |
| // units in the last place. On Intel CPU's, all floating-point | |
| // calculations are done with 80-bit precision, while double has 64 | |
| // bits. Therefore, 4 should be enough for ordinary use. | |
| // | |
| // See the following article for more details on ULP: | |
| // http://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/ | |
| static const size_t kMaxUlps = 4; | |
| // Constructs a FloatingPoint from a raw floating-point number. | |
| // | |
| // On an Intel CPU, passing a non-normalized NAN (Not a Number) | |
| // around may change its bits, although the new value is guaranteed | |
| // to be also a NAN. Therefore, don't expect this constructor to | |
| // preserve the bits in x when x is a NAN. | |
| explicit FloatingPoint(const RawType& x) { u_.value_ = x; } | |
| // Static methods | |
| // Reinterprets a bit pattern as a floating-point number. | |
| // | |
| // This function is needed to test the AlmostEquals() method. | |
| static RawType ReinterpretBits(const Bits bits) { | |
| FloatingPoint fp(0); | |
| fp.u_.bits_ = bits; | |
| return fp.u_.value_; | |
| } | |
| // Returns the floating-point number that represent positive infinity. | |
| static RawType Infinity() { | |
| return ReinterpretBits(kExponentBitMask); | |
| } | |
| // Returns the maximum representable finite floating-point number. | |
| static RawType Max(); | |
| // Non-static methods | |
| // Returns the bits that represents this number. | |
| const Bits &bits() const { return u_.bits_; } | |
| // Returns the exponent bits of this number. | |
| Bits exponent_bits() const { return kExponentBitMask & u_.bits_; } | |
| // Returns the fraction bits of this number. | |
| Bits fraction_bits() const { return kFractionBitMask & u_.bits_; } | |
| // Returns the sign bit of this number. | |
| Bits sign_bit() const { return kSignBitMask & u_.bits_; } | |
| // Returns true iff this is NAN (not a number). | |
| bool is_nan() const { | |
| // It's a NAN if the exponent bits are all ones and the fraction | |
| // bits are not entirely zeros. | |
| return (exponent_bits() == kExponentBitMask) && (fraction_bits() != 0); | |
| } | |
| // Returns true iff this number is at most kMaxUlps ULP's away from | |
| // rhs. In particular, this function: | |
| // | |
| // - returns false if either number is (or both are) NAN. | |
| // - treats really large numbers as almost equal to infinity. | |
| // - thinks +0.0 and -0.0 are 0 DLP's apart. | |
| bool AlmostEquals(const FloatingPoint& rhs) const { | |
| // The IEEE standard says that any comparison operation involving | |
| // a NAN must return false. | |
| if (is_nan() || rhs.is_nan()) return false; | |
| return DistanceBetweenSignAndMagnitudeNumbers(u_.bits_, rhs.u_.bits_) | |
| <= kMaxUlps; | |
| } | |
| private: | |
| // The data type used to store the actual floating-point number. | |
| union FloatingPointUnion { | |
| RawType value_; // The raw floating-point number. | |
| Bits bits_; // The bits that represent the number. | |
| }; | |
| // Converts an integer from the sign-and-magnitude representation to | |
| // the biased representation. More precisely, let N be 2 to the | |
| // power of (kBitCount - 1), an integer x is represented by the | |
| // unsigned number x + N. | |
| // | |
| // For instance, | |
| // | |
| // -N + 1 (the most negative number representable using | |
| // sign-and-magnitude) is represented by 1; | |
| // 0 is represented by N; and | |
| // N - 1 (the biggest number representable using | |
| // sign-and-magnitude) is represented by 2N - 1. | |
| // | |
| // Read http://en.wikipedia.org/wiki/Signed_number_representations | |
| // for more details on signed number representations. | |
| static Bits SignAndMagnitudeToBiased(const Bits &sam) { | |
| if (kSignBitMask & sam) { | |
| // sam represents a negative number. | |
| return ~sam + 1; | |
| } else { | |
| // sam represents a positive number. | |
| return kSignBitMask | sam; | |
| } | |
| } | |
| // Given two numbers in the sign-and-magnitude representation, | |
| // returns the distance between them as an unsigned number. | |
| static Bits DistanceBetweenSignAndMagnitudeNumbers(const Bits &sam1, | |
| const Bits &sam2) { | |
| const Bits biased1 = SignAndMagnitudeToBiased(sam1); | |
| const Bits biased2 = SignAndMagnitudeToBiased(sam2); | |
| return (biased1 >= biased2) ? (biased1 - biased2) : (biased2 - biased1); | |
| } | |
| FloatingPointUnion u_; | |
| }; | |
| // We cannot use std::numeric_limits<T>::max() as it clashes with the max() | |
| // macro defined by <windows.h>. | |
| template <> | |
| inline float FloatingPoint<float>::Max() { return FLT_MAX; } | |
| template <> | |
| inline double FloatingPoint<double>::Max() { return DBL_MAX; } | |
| // Typedefs the instances of the FloatingPoint template class that we | |
| // care to use. | |
| typedef FloatingPoint<float> Float; | |
| typedef FloatingPoint<double> Double; | |
| // In order to catch the mistake of putting tests that use different | |
| // test fixture classes in the same test suite, we need to assign | |
| // unique IDs to fixture classes and compare them. The TypeId type is | |
| // used to hold such IDs. The user should treat TypeId as an opaque | |
| // type: the only operation allowed on TypeId values is to compare | |
| // them for equality using the == operator. | |
| typedef const void* TypeId; | |
| template <typename T> | |
| class TypeIdHelper { | |
| public: | |
| // dummy_ must not have a const type. Otherwise an overly eager | |
| // compiler (e.g. MSVC 7.1 & 8.0) may try to merge | |
| // TypeIdHelper<T>::dummy_ for different Ts as an "optimization". | |
| static bool dummy_; | |
| }; | |
| template <typename T> | |
| bool TypeIdHelper<T>::dummy_ = false; | |
| // GetTypeId<T>() returns the ID of type T. Different values will be | |
| // returned for different types. Calling the function twice with the | |
| // same type argument is guaranteed to return the same ID. | |
| template <typename T> | |
| TypeId GetTypeId() { | |
| // The compiler is required to allocate a different | |
| // TypeIdHelper<T>::dummy_ variable for each T used to instantiate | |
| // the template. Therefore, the address of dummy_ is guaranteed to | |
| // be unique. | |
| return &(TypeIdHelper<T>::dummy_); | |
| } | |
| // Returns the type ID of ::testing::Test. Always call this instead | |
| // of GetTypeId< ::testing::Test>() to get the type ID of | |
| // ::testing::Test, as the latter may give the wrong result due to a | |
| // suspected linker bug when compiling Google Test as a Mac OS X | |
| // framework. | |
| GTEST_API_ TypeId GetTestTypeId(); | |
| // Defines the abstract factory interface that creates instances | |
| // of a Test object. | |
| class TestFactoryBase { | |
| public: | |
| virtual ~TestFactoryBase() {} | |
| // Creates a test instance to run. The instance is both created and destroyed | |
| // within TestInfoImpl::Run() | |
| virtual Test* CreateTest() = 0; | |
| protected: | |
| TestFactoryBase() {} | |
| private: | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(TestFactoryBase); | |
| }; | |
| // This class provides implementation of TeastFactoryBase interface. | |
| // It is used in TEST and TEST_F macros. | |
| template <class TestClass> | |
| class TestFactoryImpl : public TestFactoryBase { | |
| public: | |
| Test* CreateTest() override { return new TestClass; } | |
| }; | |
| #if GTEST_OS_WINDOWS | |
| // Predicate-formatters for implementing the HRESULT checking macros | |
| // {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED} | |
| // We pass a long instead of HRESULT to avoid causing an | |
| // include dependency for the HRESULT type. | |
| GTEST_API_ AssertionResult IsHRESULTSuccess(const char* expr, | |
| long hr); // NOLINT | |
| GTEST_API_ AssertionResult IsHRESULTFailure(const char* expr, | |
| long hr); // NOLINT | |
| #endif // GTEST_OS_WINDOWS | |
| // Types of SetUpTestSuite() and TearDownTestSuite() functions. | |
| using SetUpTestSuiteFunc = void (*)(); | |
| using TearDownTestSuiteFunc = void (*)(); | |
| struct CodeLocation { | |
| CodeLocation(const std::string& a_file, int a_line) | |
| : file(a_file), line(a_line) {} | |
| std::string file; | |
| int line; | |
| }; | |
| // Helper to identify which setup function for TestCase / TestSuite to call. | |
| // Only one function is allowed, either TestCase or TestSute but not both. | |
| // Utility functions to help SuiteApiResolver | |
| using SetUpTearDownSuiteFuncType = void (*)(); | |
| inline SetUpTearDownSuiteFuncType GetNotDefaultOrNull( | |
| SetUpTearDownSuiteFuncType a, SetUpTearDownSuiteFuncType def) { | |
| return a == def ? nullptr : a; | |
| } | |
| template <typename T> | |
| // Note that SuiteApiResolver inherits from T because | |
| // SetUpTestSuite()/TearDownTestSuite() could be protected. Ths way | |
| // SuiteApiResolver can access them. | |
| struct SuiteApiResolver : T { | |
| // testing::Test is only forward declared at this point. So we make it a | |
| // dependend class for the compiler to be OK with it. | |
| using Test = | |
| typename std::conditional<sizeof(T) != 0, ::testing::Test, void>::type; | |
| static SetUpTearDownSuiteFuncType GetSetUpCaseOrSuite() { | |
| SetUpTearDownSuiteFuncType test_case_fp = | |
| GetNotDefaultOrNull(&T::SetUpTestCase, &Test::SetUpTestCase); | |
| SetUpTearDownSuiteFuncType test_suite_fp = | |
| GetNotDefaultOrNull(&T::SetUpTestSuite, &Test::SetUpTestSuite); | |
| GTEST_CHECK_(!test_case_fp || !test_suite_fp) | |
| << "Test can not provide both SetUpTestSuite and SetUpTestCase, please " | |
| "make sure there is only one present "; | |
| return test_case_fp != nullptr ? test_case_fp : test_suite_fp; | |
| } | |
| static SetUpTearDownSuiteFuncType GetTearDownCaseOrSuite() { | |
| SetUpTearDownSuiteFuncType test_case_fp = | |
| GetNotDefaultOrNull(&T::TearDownTestCase, &Test::TearDownTestCase); | |
| SetUpTearDownSuiteFuncType test_suite_fp = | |
| GetNotDefaultOrNull(&T::TearDownTestSuite, &Test::TearDownTestSuite); | |
| GTEST_CHECK_(!test_case_fp || !test_suite_fp) | |
| << "Test can not provide both TearDownTestSuite and TearDownTestCase," | |
| " please make sure there is only one present "; | |
| return test_case_fp != nullptr ? test_case_fp : test_suite_fp; | |
| } | |
| }; | |
| // Creates a new TestInfo object and registers it with Google Test; | |
| // returns the created object. | |
| // | |
| // Arguments: | |
| // | |
| // test_suite_name: name of the test suite | |
| // name: name of the test | |
| // type_param the name of the test's type parameter, or NULL if | |
| // this is not a typed or a type-parameterized test. | |
| // value_param text representation of the test's value parameter, | |
| // or NULL if this is not a type-parameterized test. | |
| // code_location: code location where the test is defined | |
| // fixture_class_id: ID of the test fixture class | |
| // set_up_tc: pointer to the function that sets up the test suite | |
| // tear_down_tc: pointer to the function that tears down the test suite | |
| // factory: pointer to the factory that creates a test object. | |
| // The newly created TestInfo instance will assume | |
| // ownership of the factory object. | |
| GTEST_API_ TestInfo* MakeAndRegisterTestInfo( | |
| const char* test_suite_name, const char* name, const char* type_param, | |
| const char* value_param, CodeLocation code_location, | |
| TypeId fixture_class_id, SetUpTestSuiteFunc set_up_tc, | |
| TearDownTestSuiteFunc tear_down_tc, TestFactoryBase* factory); | |
| // If *pstr starts with the given prefix, modifies *pstr to be right | |
| // past the prefix and returns true; otherwise leaves *pstr unchanged | |
| // and returns false. None of pstr, *pstr, and prefix can be NULL. | |
| GTEST_API_ bool SkipPrefix(const char* prefix, const char** pstr); | |
| #if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \ | |
| /* class A needs to have dll-interface to be used by clients of class B */) | |
| // State of the definition of a type-parameterized test suite. | |
| class GTEST_API_ TypedTestSuitePState { | |
| public: | |
| TypedTestSuitePState() : registered_(false) {} | |
| // Adds the given test name to defined_test_names_ and return true | |
| // if the test suite hasn't been registered; otherwise aborts the | |
| // program. | |
| bool AddTestName(const char* file, int line, const char* case_name, | |
| const char* test_name) { | |
| if (registered_) { | |
| fprintf(stderr, | |
| "%s Test %s must be defined before " | |
| "REGISTER_TYPED_TEST_SUITE_P(%s, ...).\n", | |
| FormatFileLocation(file, line).c_str(), test_name, case_name); | |
| fflush(stderr); | |
| posix::Abort(); | |
| } | |
| registered_tests_.insert( | |
| ::std::make_pair(test_name, CodeLocation(file, line))); | |
| return true; | |
| } | |
| bool TestExists(const std::string& test_name) const { | |
| return registered_tests_.count(test_name) > 0; | |
| } | |
| const CodeLocation& GetCodeLocation(const std::string& test_name) const { | |
| RegisteredTestsMap::const_iterator it = registered_tests_.find(test_name); | |
| GTEST_CHECK_(it != registered_tests_.end()); | |
| return it->second; | |
| } | |
| // Verifies that registered_tests match the test names in | |
| // defined_test_names_; returns registered_tests if successful, or | |
| // aborts the program otherwise. | |
| const char* VerifyRegisteredTestNames( | |
| const char* file, int line, const char* registered_tests); | |
| private: | |
| typedef ::std::map<std::string, CodeLocation> RegisteredTestsMap; | |
| bool registered_; | |
| RegisteredTestsMap registered_tests_; | |
| }; | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| using TypedTestCasePState = TypedTestSuitePState; | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 | |
| // Skips to the first non-space char after the first comma in 'str'; | |
| // returns NULL if no comma is found in 'str'. | |
| inline const char* SkipComma(const char* str) { | |
| const char* comma = strchr(str, ','); | |
| if (comma == nullptr) { | |
| return nullptr; | |
| } | |
| while (IsSpace(*(++comma))) {} | |
| return comma; | |
| } | |
| // Returns the prefix of 'str' before the first comma in it; returns | |
| // the entire string if it contains no comma. | |
| inline std::string GetPrefixUntilComma(const char* str) { | |
| const char* comma = strchr(str, ','); | |
| return comma == nullptr ? str : std::string(str, comma); | |
| } | |
| // Splits a given string on a given delimiter, populating a given | |
| // vector with the fields. | |
| void SplitString(const ::std::string& str, char delimiter, | |
| ::std::vector< ::std::string>* dest); | |
| // The default argument to the template below for the case when the user does | |
| // not provide a name generator. | |
| struct DefaultNameGenerator { | |
| template <typename T> | |
| static std::string GetName(int i) { | |
| return StreamableToString(i); | |
| } | |
| }; | |
| template <typename Provided = DefaultNameGenerator> | |
| struct NameGeneratorSelector { | |
| typedef Provided type; | |
| }; | |
| template <typename NameGenerator> | |
| void GenerateNamesRecursively(Types0, std::vector<std::string>*, int) {} | |
| template <typename NameGenerator, typename Types> | |
| void GenerateNamesRecursively(Types, std::vector<std::string>* result, int i) { | |
| result->push_back(NameGenerator::template GetName<typename Types::Head>(i)); | |
| GenerateNamesRecursively<NameGenerator>(typename Types::Tail(), result, | |
| i + 1); | |
| } | |
| template <typename NameGenerator, typename Types> | |
| std::vector<std::string> GenerateNames() { | |
| std::vector<std::string> result; | |
| GenerateNamesRecursively<NameGenerator>(Types(), &result, 0); | |
| return result; | |
| } | |
| // TypeParameterizedTest<Fixture, TestSel, Types>::Register() | |
| // registers a list of type-parameterized tests with Google Test. The | |
| // return value is insignificant - we just need to return something | |
| // such that we can call this function in a namespace scope. | |
| // | |
| // Implementation note: The GTEST_TEMPLATE_ macro declares a template | |
| // template parameter. It's defined in gtest-type-util.h. | |
| template <GTEST_TEMPLATE_ Fixture, class TestSel, typename Types> | |
| class TypeParameterizedTest { | |
| public: | |
| // 'index' is the index of the test in the type list 'Types' | |
| // specified in INSTANTIATE_TYPED_TEST_SUITE_P(Prefix, TestSuite, | |
| // Types). Valid values for 'index' are [0, N - 1] where N is the | |
| // length of Types. | |
| static bool Register(const char* prefix, const CodeLocation& code_location, | |
| const char* case_name, const char* test_names, int index, | |
| const std::vector<std::string>& type_names = | |
| GenerateNames<DefaultNameGenerator, Types>()) { | |
| typedef typename Types::Head Type; | |
| typedef Fixture<Type> FixtureClass; | |
| typedef typename GTEST_BIND_(TestSel, Type) TestClass; | |
| // First, registers the first type-parameterized test in the type | |
| // list. | |
| MakeAndRegisterTestInfo( | |
| (std::string(prefix) + (prefix[0] == '\0' ? "" : "/") + case_name + | |
| "/" + type_names[index]) | |
| .c_str(), | |
| StripTrailingSpaces(GetPrefixUntilComma(test_names)).c_str(), | |
| GetTypeName<Type>().c_str(), | |
| nullptr, // No value parameter. | |
| code_location, GetTypeId<FixtureClass>(), | |
| SuiteApiResolver<TestClass>::GetSetUpCaseOrSuite(), | |
| SuiteApiResolver<TestClass>::GetTearDownCaseOrSuite(), | |
| new TestFactoryImpl<TestClass>); | |
| // Next, recurses (at compile time) with the tail of the type list. | |
| return TypeParameterizedTest<Fixture, TestSel, | |
| typename Types::Tail>::Register(prefix, | |
| code_location, | |
| case_name, | |
| test_names, | |
| index + 1, | |
| type_names); | |
| } | |
| }; | |
| // The base case for the compile time recursion. | |
| template <GTEST_TEMPLATE_ Fixture, class TestSel> | |
| class TypeParameterizedTest<Fixture, TestSel, Types0> { | |
| public: | |
| static bool Register(const char* /*prefix*/, const CodeLocation&, | |
| const char* /*case_name*/, const char* /*test_names*/, | |
| int /*index*/, | |
| const std::vector<std::string>& = | |
| std::vector<std::string>() /*type_names*/) { | |
| return true; | |
| } | |
| }; | |
| // TypeParameterizedTestSuite<Fixture, Tests, Types>::Register() | |
| // registers *all combinations* of 'Tests' and 'Types' with Google | |
| // Test. The return value is insignificant - we just need to return | |
| // something such that we can call this function in a namespace scope. | |
| template <GTEST_TEMPLATE_ Fixture, typename Tests, typename Types> | |
| class TypeParameterizedTestSuite { | |
| public: | |
| static bool Register(const char* prefix, CodeLocation code_location, | |
| const TypedTestSuitePState* state, const char* case_name, | |
| const char* test_names, | |
| const std::vector<std::string>& type_names = | |
| GenerateNames<DefaultNameGenerator, Types>()) { | |
| std::string test_name = StripTrailingSpaces( | |
| GetPrefixUntilComma(test_names)); | |
| if (!state->TestExists(test_name)) { | |
| fprintf(stderr, "Failed to get code location for test %s.%s at %s.", | |
| case_name, test_name.c_str(), | |
| FormatFileLocation(code_location.file.c_str(), | |
| code_location.line).c_str()); | |
| fflush(stderr); | |
| posix::Abort(); | |
| } | |
| const CodeLocation& test_location = state->GetCodeLocation(test_name); | |
| typedef typename Tests::Head Head; | |
| // First, register the first test in 'Test' for each type in 'Types'. | |
| TypeParameterizedTest<Fixture, Head, Types>::Register( | |
| prefix, test_location, case_name, test_names, 0, type_names); | |
| // Next, recurses (at compile time) with the tail of the test list. | |
| return TypeParameterizedTestSuite<Fixture, typename Tests::Tail, | |
| Types>::Register(prefix, code_location, | |
| state, case_name, | |
| SkipComma(test_names), | |
| type_names); | |
| } | |
| }; | |
| // The base case for the compile time recursion. | |
| template <GTEST_TEMPLATE_ Fixture, typename Types> | |
| class TypeParameterizedTestSuite<Fixture, Templates0, Types> { | |
| public: | |
| static bool Register(const char* /*prefix*/, const CodeLocation&, | |
| const TypedTestSuitePState* /*state*/, | |
| const char* /*case_name*/, const char* /*test_names*/, | |
| const std::vector<std::string>& = | |
| std::vector<std::string>() /*type_names*/) { | |
| return true; | |
| } | |
| }; | |
| #endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P | |
| // Returns the current OS stack trace as an std::string. | |
| // | |
| // The maximum number of stack frames to be included is specified by | |
| // the gtest_stack_trace_depth flag. The skip_count parameter | |
| // specifies the number of top frames to be skipped, which doesn't | |
| // count against the number of frames to be included. | |
| // | |
| // For example, if Foo() calls Bar(), which in turn calls | |
| // GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in | |
| // the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't. | |
| GTEST_API_ std::string GetCurrentOsStackTraceExceptTop( | |
| UnitTest* unit_test, int skip_count); | |
| // Helpers for suppressing warnings on unreachable code or constant | |
| // condition. | |
| // Always returns true. | |
| GTEST_API_ bool AlwaysTrue(); | |
| // Always returns false. | |
| inline bool AlwaysFalse() { return !AlwaysTrue(); } | |
| // Helper for suppressing false warning from Clang on a const char* | |
| // variable declared in a conditional expression always being NULL in | |
| // the else branch. | |
| struct GTEST_API_ ConstCharPtr { | |
| ConstCharPtr(const char* str) : value(str) {} | |
| operator bool() const { return true; } | |
| const char* value; | |
| }; | |
| // A simple Linear Congruential Generator for generating random | |
| // numbers with a uniform distribution. Unlike rand() and srand(), it | |
| // doesn't use global state (and therefore can't interfere with user | |
| // code). Unlike rand_r(), it's portable. An LCG isn't very random, | |
| // but it's good enough for our purposes. | |
| class GTEST_API_ Random { | |
| public: | |
| static const UInt32 kMaxRange = 1u << 31; | |
| explicit Random(UInt32 seed) : state_(seed) {} | |
| void Reseed(UInt32 seed) { state_ = seed; } | |
| // Generates a random number from [0, range). Crashes if 'range' is | |
| // 0 or greater than kMaxRange. | |
| UInt32 Generate(UInt32 range); | |
| private: | |
| UInt32 state_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(Random); | |
| }; | |
| // Defining a variable of type CompileAssertTypesEqual<T1, T2> will cause a | |
| // compiler error iff T1 and T2 are different types. | |
| template <typename T1, typename T2> | |
| struct CompileAssertTypesEqual; | |
| template <typename T> | |
| struct CompileAssertTypesEqual<T, T> { | |
| }; | |
| // Removes the reference from a type if it is a reference type, | |
| // otherwise leaves it unchanged. This is the same as | |
| // tr1::remove_reference, which is not widely available yet. | |
| template <typename T> | |
| struct RemoveReference { typedef T type; }; // NOLINT | |
| template <typename T> | |
| struct RemoveReference<T&> { typedef T type; }; // NOLINT | |
| // A handy wrapper around RemoveReference that works when the argument | |
| // T depends on template parameters. | |
| #define GTEST_REMOVE_REFERENCE_(T) \ | |
| typename ::testing::internal::RemoveReference<T>::type | |
| // Removes const from a type if it is a const type, otherwise leaves | |
| // it unchanged. This is the same as tr1::remove_const, which is not | |
| // widely available yet. | |
| template <typename T> | |
| struct RemoveConst { typedef T type; }; // NOLINT | |
| template <typename T> | |
| struct RemoveConst<const T> { typedef T type; }; // NOLINT | |
| // MSVC 8.0, Sun C++, and IBM XL C++ have a bug which causes the above | |
| // definition to fail to remove the const in 'const int[3]' and 'const | |
| // char[3][4]'. The following specialization works around the bug. | |
| template <typename T, size_t N> | |
| struct RemoveConst<const T[N]> { | |
| typedef typename RemoveConst<T>::type type[N]; | |
| }; | |
| // A handy wrapper around RemoveConst that works when the argument | |
| // T depends on template parameters. | |
| #define GTEST_REMOVE_CONST_(T) \ | |
| typename ::testing::internal::RemoveConst<T>::type | |
| // Turns const U&, U&, const U, and U all into U. | |
| #define GTEST_REMOVE_REFERENCE_AND_CONST_(T) \ | |
| GTEST_REMOVE_CONST_(GTEST_REMOVE_REFERENCE_(T)) | |
| // IsAProtocolMessage<T>::value is a compile-time bool constant that's | |
| // true iff T is type ProtocolMessage, proto2::Message, or a subclass | |
| // of those. | |
| template <typename T> | |
| struct IsAProtocolMessage | |
| : public bool_constant< | |
| std::is_convertible<const T*, const ::ProtocolMessage*>::value || | |
| std::is_convertible<const T*, const ::proto2::Message*>::value> { | |
| }; | |
| // When the compiler sees expression IsContainerTest<C>(0), if C is an | |
| // STL-style container class, the first overload of IsContainerTest | |
| // will be viable (since both C::iterator* and C::const_iterator* are | |
| // valid types and NULL can be implicitly converted to them). It will | |
| // be picked over the second overload as 'int' is a perfect match for | |
| // the type of argument 0. If C::iterator or C::const_iterator is not | |
| // a valid type, the first overload is not viable, and the second | |
| // overload will be picked. Therefore, we can determine whether C is | |
| // a container class by checking the type of IsContainerTest<C>(0). | |
| // The value of the expression is insignificant. | |
| // | |
| // In C++11 mode we check the existence of a const_iterator and that an | |
| // iterator is properly implemented for the container. | |
| // | |
| // For pre-C++11 that we look for both C::iterator and C::const_iterator. | |
| // The reason is that C++ injects the name of a class as a member of the | |
| // class itself (e.g. you can refer to class iterator as either | |
| // 'iterator' or 'iterator::iterator'). If we look for C::iterator | |
| // only, for example, we would mistakenly think that a class named | |
| // iterator is an STL container. | |
| // | |
| // Also note that the simpler approach of overloading | |
| // IsContainerTest(typename C::const_iterator*) and | |
| // IsContainerTest(...) doesn't work with Visual Age C++ and Sun C++. | |
| typedef int IsContainer; | |
| template <class C, | |
| class Iterator = decltype(::std::declval<const C&>().begin()), | |
| class = decltype(::std::declval<const C&>().end()), | |
| class = decltype(++::std::declval<Iterator&>()), | |
| class = decltype(*::std::declval<Iterator>()), | |
| class = typename C::const_iterator> | |
| IsContainer IsContainerTest(int /* dummy */) { | |
| return 0; | |
| } | |
| typedef char IsNotContainer; | |
| template <class C> | |
| IsNotContainer IsContainerTest(long /* dummy */) { return '\0'; } | |
| // Trait to detect whether a type T is a hash table. | |
| // The heuristic used is that the type contains an inner type `hasher` and does | |
| // not contain an inner type `reverse_iterator`. | |
| // If the container is iterable in reverse, then order might actually matter. | |
| template <typename T> | |
| struct IsHashTable { | |
| private: | |
| template <typename U> | |
| static char test(typename U::hasher*, typename U::reverse_iterator*); | |
| template <typename U> | |
| static int test(typename U::hasher*, ...); | |
| template <typename U> | |
| static char test(...); | |
| public: | |
| static const bool value = sizeof(test<T>(nullptr, nullptr)) == sizeof(int); | |
| }; | |
| template <typename T> | |
| const bool IsHashTable<T>::value; | |
| template <typename C, | |
| bool = sizeof(IsContainerTest<C>(0)) == sizeof(IsContainer)> | |
| struct IsRecursiveContainerImpl; | |
| template <typename C> | |
| struct IsRecursiveContainerImpl<C, false> : public false_type {}; | |
| // Since the IsRecursiveContainerImpl depends on the IsContainerTest we need to | |
| // obey the same inconsistencies as the IsContainerTest, namely check if | |
| // something is a container is relying on only const_iterator in C++11 and | |
| // is relying on both const_iterator and iterator otherwise | |
| template <typename C> | |
| struct IsRecursiveContainerImpl<C, true> { | |
| using value_type = decltype(*std::declval<typename C::const_iterator>()); | |
| using type = | |
| is_same<typename std::remove_const< | |
| typename std::remove_reference<value_type>::type>::type, | |
| C>; | |
| }; | |
| // IsRecursiveContainer<Type> is a unary compile-time predicate that | |
| // evaluates whether C is a recursive container type. A recursive container | |
| // type is a container type whose value_type is equal to the container type | |
| // itself. An example for a recursive container type is | |
| // boost::filesystem::path, whose iterator has a value_type that is equal to | |
| // boost::filesystem::path. | |
| template <typename C> | |
| struct IsRecursiveContainer : public IsRecursiveContainerImpl<C>::type {}; | |
| // EnableIf<condition>::type is void when 'Cond' is true, and | |
| // undefined when 'Cond' is false. To use SFINAE to make a function | |
| // overload only apply when a particular expression is true, add | |
| // "typename EnableIf<expression>::type* = 0" as the last parameter. | |
| template<bool> struct EnableIf; | |
| template<> struct EnableIf<true> { typedef void type; }; // NOLINT | |
| // Utilities for native arrays. | |
| // ArrayEq() compares two k-dimensional native arrays using the | |
| // elements' operator==, where k can be any integer >= 0. When k is | |
| // 0, ArrayEq() degenerates into comparing a single pair of values. | |
| template <typename T, typename U> | |
| bool ArrayEq(const T* lhs, size_t size, const U* rhs); | |
| // This generic version is used when k is 0. | |
| template <typename T, typename U> | |
| inline bool ArrayEq(const T& lhs, const U& rhs) { return lhs == rhs; } | |
| // This overload is used when k >= 1. | |
| template <typename T, typename U, size_t N> | |
| inline bool ArrayEq(const T(&lhs)[N], const U(&rhs)[N]) { | |
| return internal::ArrayEq(lhs, N, rhs); | |
| } | |
| // This helper reduces code bloat. If we instead put its logic inside | |
| // the previous ArrayEq() function, arrays with different sizes would | |
| // lead to different copies of the template code. | |
| template <typename T, typename U> | |
| bool ArrayEq(const T* lhs, size_t size, const U* rhs) { | |
| for (size_t i = 0; i != size; i++) { | |
| if (!internal::ArrayEq(lhs[i], rhs[i])) | |
| return false; | |
| } | |
| return true; | |
| } | |
| // Finds the first element in the iterator range [begin, end) that | |
| // equals elem. Element may be a native array type itself. | |
| template <typename Iter, typename Element> | |
| Iter ArrayAwareFind(Iter begin, Iter end, const Element& elem) { | |
| for (Iter it = begin; it != end; ++it) { | |
| if (internal::ArrayEq(*it, elem)) | |
| return it; | |
| } | |
| return end; | |
| } | |
| // CopyArray() copies a k-dimensional native array using the elements' | |
| // operator=, where k can be any integer >= 0. When k is 0, | |
| // CopyArray() degenerates into copying a single value. | |
| template <typename T, typename U> | |
| void CopyArray(const T* from, size_t size, U* to); | |
| // This generic version is used when k is 0. | |
| template <typename T, typename U> | |
| inline void CopyArray(const T& from, U* to) { *to = from; } | |
| // This overload is used when k >= 1. | |
| template <typename T, typename U, size_t N> | |
| inline void CopyArray(const T(&from)[N], U(*to)[N]) { | |
| internal::CopyArray(from, N, *to); | |
| } | |
| // This helper reduces code bloat. If we instead put its logic inside | |
| // the previous CopyArray() function, arrays with different sizes | |
| // would lead to different copies of the template code. | |
| template <typename T, typename U> | |
| void CopyArray(const T* from, size_t size, U* to) { | |
| for (size_t i = 0; i != size; i++) { | |
| internal::CopyArray(from[i], to + i); | |
| } | |
| } | |
| // The relation between an NativeArray object (see below) and the | |
| // native array it represents. | |
| // We use 2 different structs to allow non-copyable types to be used, as long | |
| // as RelationToSourceReference() is passed. | |
| struct RelationToSourceReference {}; | |
| struct RelationToSourceCopy {}; | |
| // Adapts a native array to a read-only STL-style container. Instead | |
| // of the complete STL container concept, this adaptor only implements | |
| // members useful for Google Mock's container matchers. New members | |
| // should be added as needed. To simplify the implementation, we only | |
| // support Element being a raw type (i.e. having no top-level const or | |
| // reference modifier). It's the client's responsibility to satisfy | |
| // this requirement. Element can be an array type itself (hence | |
| // multi-dimensional arrays are supported). | |
| template <typename Element> | |
| class NativeArray { | |
| public: | |
| // STL-style container typedefs. | |
| typedef Element value_type; | |
| typedef Element* iterator; | |
| typedef const Element* const_iterator; | |
| // Constructs from a native array. References the source. | |
| NativeArray(const Element* array, size_t count, RelationToSourceReference) { | |
| InitRef(array, count); | |
| } | |
| // Constructs from a native array. Copies the source. | |
| NativeArray(const Element* array, size_t count, RelationToSourceCopy) { | |
| InitCopy(array, count); | |
| } | |
| // Copy constructor. | |
| NativeArray(const NativeArray& rhs) { | |
| (this->*rhs.clone_)(rhs.array_, rhs.size_); | |
| } | |
| ~NativeArray() { | |
| if (clone_ != &NativeArray::InitRef) | |
| delete[] array_; | |
| } | |
| // STL-style container methods. | |
| size_t size() const { return size_; } | |
| const_iterator begin() const { return array_; } | |
| const_iterator end() const { return array_ + size_; } | |
| bool operator==(const NativeArray& rhs) const { | |
| return size() == rhs.size() && | |
| ArrayEq(begin(), size(), rhs.begin()); | |
| } | |
| private: | |
| enum { | |
| kCheckTypeIsNotConstOrAReference = StaticAssertTypeEqHelper< | |
| Element, GTEST_REMOVE_REFERENCE_AND_CONST_(Element)>::value | |
| }; | |
| // Initializes this object with a copy of the input. | |
| void InitCopy(const Element* array, size_t a_size) { | |
| Element* const copy = new Element[a_size]; | |
| CopyArray(array, a_size, copy); | |
| array_ = copy; | |
| size_ = a_size; | |
| clone_ = &NativeArray::InitCopy; | |
| } | |
| // Initializes this object with a reference of the input. | |
| void InitRef(const Element* array, size_t a_size) { | |
| array_ = array; | |
| size_ = a_size; | |
| clone_ = &NativeArray::InitRef; | |
| } | |
| const Element* array_; | |
| size_t size_; | |
| void (NativeArray::*clone_)(const Element*, size_t); | |
| GTEST_DISALLOW_ASSIGN_(NativeArray); | |
| }; | |
| // Backport of std::index_sequence. | |
| template <size_t... Is> | |
| struct IndexSequence { | |
| using type = IndexSequence; | |
| }; | |
| // Double the IndexSequence, and one if plus_one is true. | |
| template <bool plus_one, typename T, size_t sizeofT> | |
| struct DoubleSequence; | |
| template <size_t... I, size_t sizeofT> | |
| struct DoubleSequence<true, IndexSequence<I...>, sizeofT> { | |
| using type = IndexSequence<I..., (sizeofT + I)..., 2 * sizeofT>; | |
| }; | |
| template <size_t... I, size_t sizeofT> | |
| struct DoubleSequence<false, IndexSequence<I...>, sizeofT> { | |
| using type = IndexSequence<I..., (sizeofT + I)...>; | |
| }; | |
| // Backport of std::make_index_sequence. | |
| // It uses O(ln(N)) instantiation depth. | |
| template <size_t N> | |
| struct MakeIndexSequence | |
| : DoubleSequence<N % 2 == 1, typename MakeIndexSequence<N / 2>::type, | |
| N / 2>::type {}; | |
| template <> | |
| struct MakeIndexSequence<0> : IndexSequence<> {}; | |
| // FIXME: This implementation of ElemFromList is O(1) in instantiation depth, | |
| // but it is O(N^2) in total instantiations. Not sure if this is the best | |
| // tradeoff, as it will make it somewhat slow to compile. | |
| template <typename T, size_t, size_t> | |
| struct ElemFromListImpl {}; | |
| template <typename T, size_t I> | |
| struct ElemFromListImpl<T, I, I> { | |
| using type = T; | |
| }; | |
| // Get the Nth element from T... | |
| // It uses O(1) instantiation depth. | |
| template <size_t N, typename I, typename... T> | |
| struct ElemFromList; | |
| template <size_t N, size_t... I, typename... T> | |
| struct ElemFromList<N, IndexSequence<I...>, T...> | |
| : ElemFromListImpl<T, N, I>... {}; | |
| template <typename... T> | |
| class FlatTuple; | |
| template <typename Derived, size_t I> | |
| struct FlatTupleElemBase; | |
| template <typename... T, size_t I> | |
| struct FlatTupleElemBase<FlatTuple<T...>, I> { | |
| using value_type = | |
| typename ElemFromList<I, typename MakeIndexSequence<sizeof...(T)>::type, | |
| T...>::type; | |
| FlatTupleElemBase() = default; | |
| explicit FlatTupleElemBase(value_type t) : value(std::move(t)) {} | |
| value_type value; | |
| }; | |
| template <typename Derived, typename Idx> | |
| struct FlatTupleBase; | |
| template <size_t... Idx, typename... T> | |
| struct FlatTupleBase<FlatTuple<T...>, IndexSequence<Idx...>> | |
| : FlatTupleElemBase<FlatTuple<T...>, Idx>... { | |
| using Indices = IndexSequence<Idx...>; | |
| FlatTupleBase() = default; | |
| explicit FlatTupleBase(T... t) | |
| : FlatTupleElemBase<FlatTuple<T...>, Idx>(std::move(t))... {} | |
| }; | |
| // Analog to std::tuple but with different tradeoffs. | |
| // This class minimizes the template instantiation depth, thus allowing more | |
| // elements that std::tuple would. std::tuple has been seen to require an | |
| // instantiation depth of more than 10x the number of elements in some | |
| // implementations. | |
| // FlatTuple and ElemFromList are not recursive and have a fixed depth | |
| // regardless of T... | |
| // MakeIndexSequence, on the other hand, it is recursive but with an | |
| // instantiation depth of O(ln(N)). | |
| template <typename... T> | |
| class FlatTuple | |
| : private FlatTupleBase<FlatTuple<T...>, | |
| typename MakeIndexSequence<sizeof...(T)>::type> { | |
| using Indices = typename FlatTuple::FlatTupleBase::Indices; | |
| public: | |
| FlatTuple() = default; | |
| explicit FlatTuple(T... t) : FlatTuple::FlatTupleBase(std::move(t)...) {} | |
| template <size_t I> | |
| const typename ElemFromList<I, Indices, T...>::type& Get() const { | |
| return static_cast<const FlatTupleElemBase<FlatTuple, I>*>(this)->value; | |
| } | |
| template <size_t I> | |
| typename ElemFromList<I, Indices, T...>::type& Get() { | |
| return static_cast<FlatTupleElemBase<FlatTuple, I>*>(this)->value; | |
| } | |
| }; | |
| // Utility functions to be called with static_assert to induce deprecation | |
| // warnings. | |
| GTEST_INTERNAL_DEPRECATED( | |
| "INSTANTIATE_TEST_CASE_P is deprecated, please use " | |
| "INSTANTIATE_TEST_SUITE_P") | |
| constexpr bool InstantiateTestCase_P_IsDeprecated() { return true; } | |
| GTEST_INTERNAL_DEPRECATED( | |
| "TYPED_TEST_CASE_P is deprecated, please use " | |
| "TYPED_TEST_SUITE_P") | |
| constexpr bool TypedTestCase_P_IsDeprecated() { return true; } | |
| GTEST_INTERNAL_DEPRECATED( | |
| "TYPED_TEST_CASE is deprecated, please use " | |
| "TYPED_TEST_SUITE") | |
| constexpr bool TypedTestCaseIsDeprecated() { return true; } | |
| GTEST_INTERNAL_DEPRECATED( | |
| "REGISTER_TYPED_TEST_CASE_P is deprecated, please use " | |
| "REGISTER_TYPED_TEST_SUITE_P") | |
| constexpr bool RegisterTypedTestCase_P_IsDeprecated() { return true; } | |
| GTEST_INTERNAL_DEPRECATED( | |
| "INSTANTIATE_TYPED_TEST_CASE_P is deprecated, please use " | |
| "INSTANTIATE_TYPED_TEST_SUITE_P") | |
| constexpr bool InstantiateTypedTestCase_P_IsDeprecated() { return true; } | |
| } // namespace internal | |
| } // namespace testing | |
| #define GTEST_MESSAGE_AT_(file, line, message, result_type) \ | |
| ::testing::internal::AssertHelper(result_type, file, line, message) \ | |
| = ::testing::Message() | |
| #define GTEST_MESSAGE_(message, result_type) \ | |
| GTEST_MESSAGE_AT_(__FILE__, __LINE__, message, result_type) | |
| #define GTEST_FATAL_FAILURE_(message) \ | |
| return GTEST_MESSAGE_(message, ::testing::TestPartResult::kFatalFailure) | |
| #define GTEST_NONFATAL_FAILURE_(message) \ | |
| GTEST_MESSAGE_(message, ::testing::TestPartResult::kNonFatalFailure) | |
| #define GTEST_SUCCESS_(message) \ | |
| GTEST_MESSAGE_(message, ::testing::TestPartResult::kSuccess) | |
| #define GTEST_SKIP_(message) \ | |
| return GTEST_MESSAGE_(message, ::testing::TestPartResult::kSkip) | |
| // Suppress MSVC warning 4072 (unreachable code) for the code following | |
| // statement if it returns or throws (or doesn't return or throw in some | |
| // situations). | |
| #define GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) \ | |
| if (::testing::internal::AlwaysTrue()) { statement; } | |
| #define GTEST_TEST_THROW_(statement, expected_exception, fail) \ | |
| GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ | |
| if (::testing::internal::ConstCharPtr gtest_msg = "") { \ | |
| bool gtest_caught_expected = false; \ | |
| try { \ | |
| GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ | |
| } \ | |
| catch (expected_exception const&) { \ | |
| gtest_caught_expected = true; \ | |
| } \ | |
| catch (...) { \ | |
| gtest_msg.value = \ | |
| "Expected: " #statement " throws an exception of type " \ | |
| #expected_exception ".\n Actual: it throws a different type."; \ | |
| goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \ | |
| } \ | |
| if (!gtest_caught_expected) { \ | |
| gtest_msg.value = \ | |
| "Expected: " #statement " throws an exception of type " \ | |
| #expected_exception ".\n Actual: it throws nothing."; \ | |
| goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \ | |
| } \ | |
| } else \ | |
| GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__): \ | |
| fail(gtest_msg.value) | |
| #define GTEST_TEST_NO_THROW_(statement, fail) \ | |
| GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ | |
| if (::testing::internal::AlwaysTrue()) { \ | |
| try { \ | |
| GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ | |
| } \ | |
| catch (...) { \ | |
| goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \ | |
| } \ | |
| } else \ | |
| GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__): \ | |
| fail("Expected: " #statement " doesn't throw an exception.\n" \ | |
| " Actual: it throws.") | |
| #define GTEST_TEST_ANY_THROW_(statement, fail) \ | |
| GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ | |
| if (::testing::internal::AlwaysTrue()) { \ | |
| bool gtest_caught_any = false; \ | |
| try { \ | |
| GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ | |
| } \ | |
| catch (...) { \ | |
| gtest_caught_any = true; \ | |
| } \ | |
| if (!gtest_caught_any) { \ | |
| goto GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__); \ | |
| } \ | |
| } else \ | |
| GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__): \ | |
| fail("Expected: " #statement " throws an exception.\n" \ | |
| " Actual: it doesn't.") | |
| // Implements Boolean test assertions such as EXPECT_TRUE. expression can be | |
| // either a boolean expression or an AssertionResult. text is a textual | |
| // represenation of expression as it was passed into the EXPECT_TRUE. | |
| #define GTEST_TEST_BOOLEAN_(expression, text, actual, expected, fail) \ | |
| GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ | |
| if (const ::testing::AssertionResult gtest_ar_ = \ | |
| ::testing::AssertionResult(expression)) \ | |
| ; \ | |
| else \ | |
| fail(::testing::internal::GetBoolAssertionFailureMessage(\ | |
| gtest_ar_, text, #actual, #expected).c_str()) | |
| #define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail) \ | |
| GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ | |
| if (::testing::internal::AlwaysTrue()) { \ | |
| ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker; \ | |
| GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ | |
| if (gtest_fatal_failure_checker.has_new_fatal_failure()) { \ | |
| goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__); \ | |
| } \ | |
| } else \ | |
| GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__): \ | |
| fail("Expected: " #statement " doesn't generate new fatal " \ | |
| "failures in the current thread.\n" \ | |
| " Actual: it does.") | |
| // Expands to the name of the class that implements the given test. | |
| #define GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \ | |
| test_suite_name##_##test_name##_Test | |
| // Helper macro for defining tests. | |
| #define GTEST_TEST_(test_suite_name, test_name, parent_class, parent_id) \ | |
| class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \ | |
| : public parent_class { \ | |
| public: \ | |
| GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() {} \ | |
| \ | |
| private: \ | |
| virtual void TestBody(); \ | |
| static ::testing::TestInfo* const test_info_ GTEST_ATTRIBUTE_UNUSED_; \ | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(GTEST_TEST_CLASS_NAME_(test_suite_name, \ | |
| test_name)); \ | |
| }; \ | |
| \ | |
| ::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_suite_name, \ | |
| test_name)::test_info_ = \ | |
| ::testing::internal::MakeAndRegisterTestInfo( \ | |
| #test_suite_name, #test_name, nullptr, nullptr, \ | |
| ::testing::internal::CodeLocation(__FILE__, __LINE__), (parent_id), \ | |
| ::testing::internal::SuiteApiResolver< \ | |
| parent_class>::GetSetUpCaseOrSuite(), \ | |
| ::testing::internal::SuiteApiResolver< \ | |
| parent_class>::GetTearDownCaseOrSuite(), \ | |
| new ::testing::internal::TestFactoryImpl<GTEST_TEST_CLASS_NAME_( \ | |
| test_suite_name, test_name)>); \ | |
| void GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::TestBody() | |
| #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_ | |
| // Copyright 2005, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // The Google C++ Testing and Mocking Framework (Google Test) | |
| // | |
| // This header file defines the public API for death tests. It is | |
| // #included by gtest.h so a user doesn't need to include this | |
| // directly. | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ | |
| #define GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ | |
| // Copyright 2005, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // The Google C++ Testing and Mocking Framework (Google Test) | |
| // | |
| // This header file defines internal utilities needed for implementing | |
| // death tests. They are subject to change without notice. | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_ | |
| #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_ | |
| // Copyright 2007, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // The Google C++ Testing and Mocking Framework (Google Test) | |
| // | |
| // This file implements just enough of the matcher interface to allow | |
| // EXPECT_DEATH and friends to accept a matcher argument. | |
| // IWYU pragma: private, include "testing/base/public/gunit.h" | |
| // IWYU pragma: friend third_party/googletest/googlemock/.* | |
| // IWYU pragma: friend third_party/googletest/googletest/.* | |
| #ifndef GTEST_INCLUDE_GTEST_GTEST_MATCHERS_H_ | |
| #define GTEST_INCLUDE_GTEST_GTEST_MATCHERS_H_ | |
| #include <memory> | |
| #include <ostream> | |
| #include <string> | |
| // Copyright 2007, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // Google Test - The Google C++ Testing and Mocking Framework | |
| // | |
| // This file implements a universal value printer that can print a | |
| // value of any type T: | |
| // | |
| // void ::testing::internal::UniversalPrinter<T>::Print(value, ostream_ptr); | |
| // | |
| // A user can teach this function how to print a class type T by | |
| // defining either operator<<() or PrintTo() in the namespace that | |
| // defines T. More specifically, the FIRST defined function in the | |
| // following list will be used (assuming T is defined in namespace | |
| // foo): | |
| // | |
| // 1. foo::PrintTo(const T&, ostream*) | |
| // 2. operator<<(ostream&, const T&) defined in either foo or the | |
| // global namespace. | |
| // | |
| // However if T is an STL-style container then it is printed element-wise | |
| // unless foo::PrintTo(const T&, ostream*) is defined. Note that | |
| // operator<<() is ignored for container types. | |
| // | |
| // If none of the above is defined, it will print the debug string of | |
| // the value if it is a protocol buffer, or print the raw bytes in the | |
| // value otherwise. | |
| // | |
| // To aid debugging: when T is a reference type, the address of the | |
| // value is also printed; when T is a (const) char pointer, both the | |
| // pointer value and the NUL-terminated string it points to are | |
| // printed. | |
| // | |
| // We also provide some convenient wrappers: | |
| // | |
| // // Prints a value to a string. For a (const or not) char | |
| // // pointer, the NUL-terminated string (but not the pointer) is | |
| // // printed. | |
| // std::string ::testing::PrintToString(const T& value); | |
| // | |
| // // Prints a value tersely: for a reference type, the referenced | |
| // // value (but not the address) is printed; for a (const or not) char | |
| // // pointer, the NUL-terminated string (but not the pointer) is | |
| // // printed. | |
| // void ::testing::internal::UniversalTersePrint(const T& value, ostream*); | |
| // | |
| // // Prints value using the type inferred by the compiler. The difference | |
| // // from UniversalTersePrint() is that this function prints both the | |
| // // pointer and the NUL-terminated string for a (const or not) char pointer. | |
| // void ::testing::internal::UniversalPrint(const T& value, ostream*); | |
| // | |
| // // Prints the fields of a tuple tersely to a string vector, one | |
| // // element for each field. Tuple support must be enabled in | |
| // // gtest-port.h. | |
| // std::vector<string> UniversalTersePrintTupleFieldsToStrings( | |
| // const Tuple& value); | |
| // | |
| // Known limitation: | |
| // | |
| // The print primitives print the elements of an STL-style container | |
| // using the compiler-inferred type of *iter where iter is a | |
| // const_iterator of the container. When const_iterator is an input | |
| // iterator but not a forward iterator, this inferred type may not | |
| // match value_type, and the print output may be incorrect. In | |
| // practice, this is rarely a problem as for most containers | |
| // const_iterator is a forward iterator. We'll fix this if there's an | |
| // actual need for it. Note that this fix cannot rely on value_type | |
| // being defined as many user-defined container types don't have | |
| // value_type. | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_ | |
| #define GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_ | |
| #include <functional> | |
| #include <ostream> // NOLINT | |
| #include <sstream> | |
| #include <string> | |
| #include <tuple> | |
| #include <type_traits> | |
| #include <utility> | |
| #include <vector> | |
| #if GTEST_HAS_ABSL | |
| #include "absl/strings/string_view.h" | |
| #include "absl/types/optional.h" | |
| #include "absl/types/variant.h" | |
| #endif // GTEST_HAS_ABSL | |
| namespace testing { | |
| // Definitions in the 'internal' and 'internal2' name spaces are | |
| // subject to change without notice. DO NOT USE THEM IN USER CODE! | |
| namespace internal2 { | |
| // Prints the given number of bytes in the given object to the given | |
| // ostream. | |
| GTEST_API_ void PrintBytesInObjectTo(const unsigned char* obj_bytes, | |
| size_t count, | |
| ::std::ostream* os); | |
| // For selecting which printer to use when a given type has neither << | |
| // nor PrintTo(). | |
| enum TypeKind { | |
| kProtobuf, // a protobuf type | |
| kConvertibleToInteger, // a type implicitly convertible to BiggestInt | |
| // (e.g. a named or unnamed enum type) | |
| #if GTEST_HAS_ABSL | |
| kConvertibleToStringView, // a type implicitly convertible to | |
| // absl::string_view | |
| #endif | |
| kOtherType // anything else | |
| }; | |
| // TypeWithoutFormatter<T, kTypeKind>::PrintValue(value, os) is called | |
| // by the universal printer to print a value of type T when neither | |
| // operator<< nor PrintTo() is defined for T, where kTypeKind is the | |
| // "kind" of T as defined by enum TypeKind. | |
| template <typename T, TypeKind kTypeKind> | |
| class TypeWithoutFormatter { | |
| public: | |
| // This default version is called when kTypeKind is kOtherType. | |
| static void PrintValue(const T& value, ::std::ostream* os) { | |
| PrintBytesInObjectTo(static_cast<const unsigned char*>( | |
| reinterpret_cast<const void*>(&value)), | |
| sizeof(value), os); | |
| } | |
| }; | |
| // We print a protobuf using its ShortDebugString() when the string | |
| // doesn't exceed this many characters; otherwise we print it using | |
| // DebugString() for better readability. | |
| const size_t kProtobufOneLinerMaxLength = 50; | |
| template <typename T> | |
| class TypeWithoutFormatter<T, kProtobuf> { | |
| public: | |
| static void PrintValue(const T& value, ::std::ostream* os) { | |
| std::string pretty_str = value.ShortDebugString(); | |
| if (pretty_str.length() > kProtobufOneLinerMaxLength) { | |
| pretty_str = "\n" + value.DebugString(); | |
| } | |
| *os << ("<" + pretty_str + ">"); | |
| } | |
| }; | |
| template <typename T> | |
| class TypeWithoutFormatter<T, kConvertibleToInteger> { | |
| public: | |
| // Since T has no << operator or PrintTo() but can be implicitly | |
| // converted to BiggestInt, we print it as a BiggestInt. | |
| // | |
| // Most likely T is an enum type (either named or unnamed), in which | |
| // case printing it as an integer is the desired behavior. In case | |
| // T is not an enum, printing it as an integer is the best we can do | |
| // given that it has no user-defined printer. | |
| static void PrintValue(const T& value, ::std::ostream* os) { | |
| const internal::BiggestInt kBigInt = value; | |
| *os << kBigInt; | |
| } | |
| }; | |
| #if GTEST_HAS_ABSL | |
| template <typename T> | |
| class TypeWithoutFormatter<T, kConvertibleToStringView> { | |
| public: | |
| // Since T has neither operator<< nor PrintTo() but can be implicitly | |
| // converted to absl::string_view, we print it as a absl::string_view. | |
| // | |
| // Note: the implementation is further below, as it depends on | |
| // internal::PrintTo symbol which is defined later in the file. | |
| static void PrintValue(const T& value, ::std::ostream* os); | |
| }; | |
| #endif | |
| // Prints the given value to the given ostream. If the value is a | |
| // protocol message, its debug string is printed; if it's an enum or | |
| // of a type implicitly convertible to BiggestInt, it's printed as an | |
| // integer; otherwise the bytes in the value are printed. This is | |
| // what UniversalPrinter<T>::Print() does when it knows nothing about | |
| // type T and T has neither << operator nor PrintTo(). | |
| // | |
| // A user can override this behavior for a class type Foo by defining | |
| // a << operator in the namespace where Foo is defined. | |
| // | |
| // We put this operator in namespace 'internal2' instead of 'internal' | |
| // to simplify the implementation, as much code in 'internal' needs to | |
| // use << in STL, which would conflict with our own << were it defined | |
| // in 'internal'. | |
| // | |
| // Note that this operator<< takes a generic std::basic_ostream<Char, | |
| // CharTraits> type instead of the more restricted std::ostream. If | |
| // we define it to take an std::ostream instead, we'll get an | |
| // "ambiguous overloads" compiler error when trying to print a type | |
| // Foo that supports streaming to std::basic_ostream<Char, | |
| // CharTraits>, as the compiler cannot tell whether | |
| // operator<<(std::ostream&, const T&) or | |
| // operator<<(std::basic_stream<Char, CharTraits>, const Foo&) is more | |
| // specific. | |
| template <typename Char, typename CharTraits, typename T> | |
| ::std::basic_ostream<Char, CharTraits>& operator<<( | |
| ::std::basic_ostream<Char, CharTraits>& os, const T& x) { | |
| TypeWithoutFormatter<T, (internal::IsAProtocolMessage<T>::value | |
| ? kProtobuf | |
| : std::is_convertible< | |
| const T&, internal::BiggestInt>::value | |
| ? kConvertibleToInteger | |
| : | |
| #if GTEST_HAS_ABSL | |
| std::is_convertible< | |
| const T&, absl::string_view>::value | |
| ? kConvertibleToStringView | |
| : | |
| #endif | |
| kOtherType)>::PrintValue(x, &os); | |
| return os; | |
| } | |
| } // namespace internal2 | |
| } // namespace testing | |
| // This namespace MUST NOT BE NESTED IN ::testing, or the name look-up | |
| // magic needed for implementing UniversalPrinter won't work. | |
| namespace testing_internal { | |
| // Used to print a value that is not an STL-style container when the | |
| // user doesn't define PrintTo() for it. | |
| template <typename T> | |
| void DefaultPrintNonContainerTo(const T& value, ::std::ostream* os) { | |
| // With the following statement, during unqualified name lookup, | |
| // testing::internal2::operator<< appears as if it was declared in | |
| // the nearest enclosing namespace that contains both | |
| // ::testing_internal and ::testing::internal2, i.e. the global | |
| // namespace. For more details, refer to the C++ Standard section | |
| // 7.3.4-1 [namespace.udir]. This allows us to fall back onto | |
| // testing::internal2::operator<< in case T doesn't come with a << | |
| // operator. | |
| // | |
| // We cannot write 'using ::testing::internal2::operator<<;', which | |
| // gcc 3.3 fails to compile due to a compiler bug. | |
| using namespace ::testing::internal2; // NOLINT | |
| // Assuming T is defined in namespace foo, in the next statement, | |
| // the compiler will consider all of: | |
| // | |
| // 1. foo::operator<< (thanks to Koenig look-up), | |
| // 2. ::operator<< (as the current namespace is enclosed in ::), | |
| // 3. testing::internal2::operator<< (thanks to the using statement above). | |
| // | |
| // The operator<< whose type matches T best will be picked. | |
| // | |
| // We deliberately allow #2 to be a candidate, as sometimes it's | |
| // impossible to define #1 (e.g. when foo is ::std, defining | |
| // anything in it is undefined behavior unless you are a compiler | |
| // vendor.). | |
| *os << value; | |
| } | |
| } // namespace testing_internal | |
| namespace testing { | |
| namespace internal { | |
| // FormatForComparison<ToPrint, OtherOperand>::Format(value) formats a | |
| // value of type ToPrint that is an operand of a comparison assertion | |
| // (e.g. ASSERT_EQ). OtherOperand is the type of the other operand in | |
| // the comparison, and is used to help determine the best way to | |
| // format the value. In particular, when the value is a C string | |
| // (char pointer) and the other operand is an STL string object, we | |
| // want to format the C string as a string, since we know it is | |
| // compared by value with the string object. If the value is a char | |
| // pointer but the other operand is not an STL string object, we don't | |
| // know whether the pointer is supposed to point to a NUL-terminated | |
| // string, and thus want to print it as a pointer to be safe. | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| // The default case. | |
| template <typename ToPrint, typename OtherOperand> | |
| class FormatForComparison { | |
| public: | |
| static ::std::string Format(const ToPrint& value) { | |
| return ::testing::PrintToString(value); | |
| } | |
| }; | |
| // Array. | |
| template <typename ToPrint, size_t N, typename OtherOperand> | |
| class FormatForComparison<ToPrint[N], OtherOperand> { | |
| public: | |
| static ::std::string Format(const ToPrint* value) { | |
| return FormatForComparison<const ToPrint*, OtherOperand>::Format(value); | |
| } | |
| }; | |
| // By default, print C string as pointers to be safe, as we don't know | |
| // whether they actually point to a NUL-terminated string. | |
| #define GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(CharType) \ | |
| template <typename OtherOperand> \ | |
| class FormatForComparison<CharType*, OtherOperand> { \ | |
| public: \ | |
| static ::std::string Format(CharType* value) { \ | |
| return ::testing::PrintToString(static_cast<const void*>(value)); \ | |
| } \ | |
| } | |
| GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char); | |
| GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char); | |
| GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(wchar_t); | |
| GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const wchar_t); | |
| #undef GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_ | |
| // If a C string is compared with an STL string object, we know it's meant | |
| // to point to a NUL-terminated string, and thus can print it as a string. | |
| #define GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(CharType, OtherStringType) \ | |
| template <> \ | |
| class FormatForComparison<CharType*, OtherStringType> { \ | |
| public: \ | |
| static ::std::string Format(CharType* value) { \ | |
| return ::testing::PrintToString(value); \ | |
| } \ | |
| } | |
| GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::std::string); | |
| GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char, ::std::string); | |
| #if GTEST_HAS_GLOBAL_STRING | |
| GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::string); | |
| GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char, ::string); | |
| #endif | |
| #if GTEST_HAS_GLOBAL_WSTRING | |
| GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(wchar_t, ::wstring); | |
| GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const wchar_t, ::wstring); | |
| #endif | |
| #if GTEST_HAS_STD_WSTRING | |
| GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(wchar_t, ::std::wstring); | |
| GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const wchar_t, ::std::wstring); | |
| #endif | |
| #undef GTEST_IMPL_FORMAT_C_STRING_AS_STRING_ | |
| // Formats a comparison assertion (e.g. ASSERT_EQ, EXPECT_LT, and etc) | |
| // operand to be used in a failure message. The type (but not value) | |
| // of the other operand may affect the format. This allows us to | |
| // print a char* as a raw pointer when it is compared against another | |
| // char* or void*, and print it as a C string when it is compared | |
| // against an std::string object, for example. | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| template <typename T1, typename T2> | |
| std::string FormatForComparisonFailureMessage( | |
| const T1& value, const T2& /* other_operand */) { | |
| return FormatForComparison<T1, T2>::Format(value); | |
| } | |
| // UniversalPrinter<T>::Print(value, ostream_ptr) prints the given | |
| // value to the given ostream. The caller must ensure that | |
| // 'ostream_ptr' is not NULL, or the behavior is undefined. | |
| // | |
| // We define UniversalPrinter as a class template (as opposed to a | |
| // function template), as we need to partially specialize it for | |
| // reference types, which cannot be done with function templates. | |
| template <typename T> | |
| class UniversalPrinter; | |
| template <typename T> | |
| void UniversalPrint(const T& value, ::std::ostream* os); | |
| enum DefaultPrinterType { | |
| kPrintContainer, | |
| kPrintPointer, | |
| kPrintFunctionPointer, | |
| kPrintOther, | |
| }; | |
| template <DefaultPrinterType type> struct WrapPrinterType {}; | |
| // Used to print an STL-style container when the user doesn't define | |
| // a PrintTo() for it. | |
| template <typename C> | |
| void DefaultPrintTo(WrapPrinterType<kPrintContainer> /* dummy */, | |
| const C& container, ::std::ostream* os) { | |
| const size_t kMaxCount = 32; // The maximum number of elements to print. | |
| *os << '{'; | |
| size_t count = 0; | |
| for (typename C::const_iterator it = container.begin(); | |
| it != container.end(); ++it, ++count) { | |
| if (count > 0) { | |
| *os << ','; | |
| if (count == kMaxCount) { // Enough has been printed. | |
| *os << " ..."; | |
| break; | |
| } | |
| } | |
| *os << ' '; | |
| // We cannot call PrintTo(*it, os) here as PrintTo() doesn't | |
| // handle *it being a native array. | |
| internal::UniversalPrint(*it, os); | |
| } | |
| if (count > 0) { | |
| *os << ' '; | |
| } | |
| *os << '}'; | |
| } | |
| // Used to print a pointer that is neither a char pointer nor a member | |
| // pointer, when the user doesn't define PrintTo() for it. (A member | |
| // variable pointer or member function pointer doesn't really point to | |
| // a location in the address space. Their representation is | |
| // implementation-defined. Therefore they will be printed as raw | |
| // bytes.) | |
| template <typename T> | |
| void DefaultPrintTo(WrapPrinterType<kPrintPointer> /* dummy */, | |
| T* p, ::std::ostream* os) { | |
| if (p == nullptr) { | |
| *os << "NULL"; | |
| } else { | |
| // T is not a function type. We just call << to print p, | |
| // relying on ADL to pick up user-defined << for their pointer | |
| // types, if any. | |
| *os << p; | |
| } | |
| } | |
| template <typename T> | |
| void DefaultPrintTo(WrapPrinterType<kPrintFunctionPointer> /* dummy */, | |
| T* p, ::std::ostream* os) { | |
| if (p == nullptr) { | |
| *os << "NULL"; | |
| } else { | |
| // T is a function type, so '*os << p' doesn't do what we want | |
| // (it just prints p as bool). We want to print p as a const | |
| // void*. | |
| *os << reinterpret_cast<const void*>(p); | |
| } | |
| } | |
| // Used to print a non-container, non-pointer value when the user | |
| // doesn't define PrintTo() for it. | |
| template <typename T> | |
| void DefaultPrintTo(WrapPrinterType<kPrintOther> /* dummy */, | |
| const T& value, ::std::ostream* os) { | |
| ::testing_internal::DefaultPrintNonContainerTo(value, os); | |
| } | |
| // Prints the given value using the << operator if it has one; | |
| // otherwise prints the bytes in it. This is what | |
| // UniversalPrinter<T>::Print() does when PrintTo() is not specialized | |
| // or overloaded for type T. | |
| // | |
| // A user can override this behavior for a class type Foo by defining | |
| // an overload of PrintTo() in the namespace where Foo is defined. We | |
| // give the user this option as sometimes defining a << operator for | |
| // Foo is not desirable (e.g. the coding style may prevent doing it, | |
| // or there is already a << operator but it doesn't do what the user | |
| // wants). | |
| template <typename T> | |
| void PrintTo(const T& value, ::std::ostream* os) { | |
| // DefaultPrintTo() is overloaded. The type of its first argument | |
| // determines which version will be picked. | |
| // | |
| // Note that we check for container types here, prior to we check | |
| // for protocol message types in our operator<<. The rationale is: | |
| // | |
| // For protocol messages, we want to give people a chance to | |
| // override Google Mock's format by defining a PrintTo() or | |
| // operator<<. For STL containers, other formats can be | |
| // incompatible with Google Mock's format for the container | |
| // elements; therefore we check for container types here to ensure | |
| // that our format is used. | |
| // | |
| // Note that MSVC and clang-cl do allow an implicit conversion from | |
| // pointer-to-function to pointer-to-object, but clang-cl warns on it. | |
| // So don't use ImplicitlyConvertible if it can be helped since it will | |
| // cause this warning, and use a separate overload of DefaultPrintTo for | |
| // function pointers so that the `*os << p` in the object pointer overload | |
| // doesn't cause that warning either. | |
| DefaultPrintTo( | |
| WrapPrinterType < | |
| (sizeof(IsContainerTest<T>(0)) == sizeof(IsContainer)) && | |
| !IsRecursiveContainer<T>::value | |
| ? kPrintContainer | |
| : !std::is_pointer<T>::value | |
| ? kPrintOther | |
| : std::is_function<typename std::remove_pointer<T>::type>::value | |
| ? kPrintFunctionPointer | |
| : kPrintPointer > (), | |
| value, os); | |
| } | |
| // The following list of PrintTo() overloads tells | |
| // UniversalPrinter<T>::Print() how to print standard types (built-in | |
| // types, strings, plain arrays, and pointers). | |
| // Overloads for various char types. | |
| GTEST_API_ void PrintTo(unsigned char c, ::std::ostream* os); | |
| GTEST_API_ void PrintTo(signed char c, ::std::ostream* os); | |
| inline void PrintTo(char c, ::std::ostream* os) { | |
| // When printing a plain char, we always treat it as unsigned. This | |
| // way, the output won't be affected by whether the compiler thinks | |
| // char is signed or not. | |
| PrintTo(static_cast<unsigned char>(c), os); | |
| } | |
| // Overloads for other simple built-in types. | |
| inline void PrintTo(bool x, ::std::ostream* os) { | |
| *os << (x ? "true" : "false"); | |
| } | |
| // Overload for wchar_t type. | |
| // Prints a wchar_t as a symbol if it is printable or as its internal | |
| // code otherwise and also as its decimal code (except for L'\0'). | |
| // The L'\0' char is printed as "L'\\0'". The decimal code is printed | |
| // as signed integer when wchar_t is implemented by the compiler | |
| // as a signed type and is printed as an unsigned integer when wchar_t | |
| // is implemented as an unsigned type. | |
| GTEST_API_ void PrintTo(wchar_t wc, ::std::ostream* os); | |
| // Overloads for C strings. | |
| GTEST_API_ void PrintTo(const char* s, ::std::ostream* os); | |
| inline void PrintTo(char* s, ::std::ostream* os) { | |
| PrintTo(ImplicitCast_<const char*>(s), os); | |
| } | |
| // signed/unsigned char is often used for representing binary data, so | |
| // we print pointers to it as void* to be safe. | |
| inline void PrintTo(const signed char* s, ::std::ostream* os) { | |
| PrintTo(ImplicitCast_<const void*>(s), os); | |
| } | |
| inline void PrintTo(signed char* s, ::std::ostream* os) { | |
| PrintTo(ImplicitCast_<const void*>(s), os); | |
| } | |
| inline void PrintTo(const unsigned char* s, ::std::ostream* os) { | |
| PrintTo(ImplicitCast_<const void*>(s), os); | |
| } | |
| inline void PrintTo(unsigned char* s, ::std::ostream* os) { | |
| PrintTo(ImplicitCast_<const void*>(s), os); | |
| } | |
| // MSVC can be configured to define wchar_t as a typedef of unsigned | |
| // short. It defines _NATIVE_WCHAR_T_DEFINED when wchar_t is a native | |
| // type. When wchar_t is a typedef, defining an overload for const | |
| // wchar_t* would cause unsigned short* be printed as a wide string, | |
| // possibly causing invalid memory accesses. | |
| #if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED) | |
| // Overloads for wide C strings | |
| GTEST_API_ void PrintTo(const wchar_t* s, ::std::ostream* os); | |
| inline void PrintTo(wchar_t* s, ::std::ostream* os) { | |
| PrintTo(ImplicitCast_<const wchar_t*>(s), os); | |
| } | |
| #endif | |
| // Overload for C arrays. Multi-dimensional arrays are printed | |
| // properly. | |
| // Prints the given number of elements in an array, without printing | |
| // the curly braces. | |
| template <typename T> | |
| void PrintRawArrayTo(const T a[], size_t count, ::std::ostream* os) { | |
| UniversalPrint(a[0], os); | |
| for (size_t i = 1; i != count; i++) { | |
| *os << ", "; | |
| UniversalPrint(a[i], os); | |
| } | |
| } | |
| // Overloads for ::string and ::std::string. | |
| #if GTEST_HAS_GLOBAL_STRING | |
| GTEST_API_ void PrintStringTo(const ::string&s, ::std::ostream* os); | |
| inline void PrintTo(const ::string& s, ::std::ostream* os) { | |
| PrintStringTo(s, os); | |
| } | |
| #endif // GTEST_HAS_GLOBAL_STRING | |
| GTEST_API_ void PrintStringTo(const ::std::string&s, ::std::ostream* os); | |
| inline void PrintTo(const ::std::string& s, ::std::ostream* os) { | |
| PrintStringTo(s, os); | |
| } | |
| // Overloads for ::wstring and ::std::wstring. | |
| #if GTEST_HAS_GLOBAL_WSTRING | |
| GTEST_API_ void PrintWideStringTo(const ::wstring&s, ::std::ostream* os); | |
| inline void PrintTo(const ::wstring& s, ::std::ostream* os) { | |
| PrintWideStringTo(s, os); | |
| } | |
| #endif // GTEST_HAS_GLOBAL_WSTRING | |
| #if GTEST_HAS_STD_WSTRING | |
| GTEST_API_ void PrintWideStringTo(const ::std::wstring&s, ::std::ostream* os); | |
| inline void PrintTo(const ::std::wstring& s, ::std::ostream* os) { | |
| PrintWideStringTo(s, os); | |
| } | |
| #endif // GTEST_HAS_STD_WSTRING | |
| #if GTEST_HAS_ABSL | |
| // Overload for absl::string_view. | |
| inline void PrintTo(absl::string_view sp, ::std::ostream* os) { | |
| PrintTo(::std::string(sp), os); | |
| } | |
| #endif // GTEST_HAS_ABSL | |
| inline void PrintTo(std::nullptr_t, ::std::ostream* os) { *os << "(nullptr)"; } | |
| template <typename T> | |
| void PrintTo(std::reference_wrapper<T> ref, ::std::ostream* os) { | |
| UniversalPrinter<T&>::Print(ref.get(), os); | |
| } | |
| // Helper function for printing a tuple. T must be instantiated with | |
| // a tuple type. | |
| template <typename T> | |
| void PrintTupleTo(const T&, std::integral_constant<size_t, 0>, | |
| ::std::ostream*) {} | |
| template <typename T, size_t I> | |
| void PrintTupleTo(const T& t, std::integral_constant<size_t, I>, | |
| ::std::ostream* os) { | |
| PrintTupleTo(t, std::integral_constant<size_t, I - 1>(), os); | |
| GTEST_INTENTIONAL_CONST_COND_PUSH_() | |
| if (I > 1) { | |
| GTEST_INTENTIONAL_CONST_COND_POP_() | |
| *os << ", "; | |
| } | |
| UniversalPrinter<typename std::tuple_element<I - 1, T>::type>::Print( | |
| std::get<I - 1>(t), os); | |
| } | |
| template <typename... Types> | |
| void PrintTo(const ::std::tuple<Types...>& t, ::std::ostream* os) { | |
| *os << "("; | |
| PrintTupleTo(t, std::integral_constant<size_t, sizeof...(Types)>(), os); | |
| *os << ")"; | |
| } | |
| // Overload for std::pair. | |
| template <typename T1, typename T2> | |
| void PrintTo(const ::std::pair<T1, T2>& value, ::std::ostream* os) { | |
| *os << '('; | |
| // We cannot use UniversalPrint(value.first, os) here, as T1 may be | |
| // a reference type. The same for printing value.second. | |
| UniversalPrinter<T1>::Print(value.first, os); | |
| *os << ", "; | |
| UniversalPrinter<T2>::Print(value.second, os); | |
| *os << ')'; | |
| } | |
| // Implements printing a non-reference type T by letting the compiler | |
| // pick the right overload of PrintTo() for T. | |
| template <typename T> | |
| class UniversalPrinter { | |
| public: | |
| // MSVC warns about adding const to a function type, so we want to | |
| // disable the warning. | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_(4180) | |
| // Note: we deliberately don't call this PrintTo(), as that name | |
| // conflicts with ::testing::internal::PrintTo in the body of the | |
| // function. | |
| static void Print(const T& value, ::std::ostream* os) { | |
| // By default, ::testing::internal::PrintTo() is used for printing | |
| // the value. | |
| // | |
| // Thanks to Koenig look-up, if T is a class and has its own | |
| // PrintTo() function defined in its namespace, that function will | |
| // be visible here. Since it is more specific than the generic ones | |
| // in ::testing::internal, it will be picked by the compiler in the | |
| // following statement - exactly what we want. | |
| PrintTo(value, os); | |
| } | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() | |
| }; | |
| #if GTEST_HAS_ABSL | |
| // Printer for absl::optional | |
| template <typename T> | |
| class UniversalPrinter<::absl::optional<T>> { | |
| public: | |
| static void Print(const ::absl::optional<T>& value, ::std::ostream* os) { | |
| *os << '('; | |
| if (!value) { | |
| *os << "nullopt"; | |
| } else { | |
| UniversalPrint(*value, os); | |
| } | |
| *os << ')'; | |
| } | |
| }; | |
| // Printer for absl::variant | |
| template <typename... T> | |
| class UniversalPrinter<::absl::variant<T...>> { | |
| public: | |
| static void Print(const ::absl::variant<T...>& value, ::std::ostream* os) { | |
| *os << '('; | |
| absl::visit(Visitor{os}, value); | |
| *os << ')'; | |
| } | |
| private: | |
| struct Visitor { | |
| template <typename U> | |
| void operator()(const U& u) const { | |
| *os << "'" << GetTypeName<U>() << "' with value "; | |
| UniversalPrint(u, os); | |
| } | |
| ::std::ostream* os; | |
| }; | |
| }; | |
| #endif // GTEST_HAS_ABSL | |
| // UniversalPrintArray(begin, len, os) prints an array of 'len' | |
| // elements, starting at address 'begin'. | |
| template <typename T> | |
| void UniversalPrintArray(const T* begin, size_t len, ::std::ostream* os) { | |
| if (len == 0) { | |
| *os << "{}"; | |
| } else { | |
| *os << "{ "; | |
| const size_t kThreshold = 18; | |
| const size_t kChunkSize = 8; | |
| // If the array has more than kThreshold elements, we'll have to | |
| // omit some details by printing only the first and the last | |
| // kChunkSize elements. | |
| if (len <= kThreshold) { | |
| PrintRawArrayTo(begin, len, os); | |
| } else { | |
| PrintRawArrayTo(begin, kChunkSize, os); | |
| *os << ", ..., "; | |
| PrintRawArrayTo(begin + len - kChunkSize, kChunkSize, os); | |
| } | |
| *os << " }"; | |
| } | |
| } | |
| // This overload prints a (const) char array compactly. | |
| GTEST_API_ void UniversalPrintArray( | |
| const char* begin, size_t len, ::std::ostream* os); | |
| // This overload prints a (const) wchar_t array compactly. | |
| GTEST_API_ void UniversalPrintArray( | |
| const wchar_t* begin, size_t len, ::std::ostream* os); | |
| // Implements printing an array type T[N]. | |
| template <typename T, size_t N> | |
| class UniversalPrinter<T[N]> { | |
| public: | |
| // Prints the given array, omitting some elements when there are too | |
| // many. | |
| static void Print(const T (&a)[N], ::std::ostream* os) { | |
| UniversalPrintArray(a, N, os); | |
| } | |
| }; | |
| // Implements printing a reference type T&. | |
| template <typename T> | |
| class UniversalPrinter<T&> { | |
| public: | |
| // MSVC warns about adding const to a function type, so we want to | |
| // disable the warning. | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_(4180) | |
| static void Print(const T& value, ::std::ostream* os) { | |
| // Prints the address of the value. We use reinterpret_cast here | |
| // as static_cast doesn't compile when T is a function type. | |
| *os << "@" << reinterpret_cast<const void*>(&value) << " "; | |
| // Then prints the value itself. | |
| UniversalPrint(value, os); | |
| } | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() | |
| }; | |
| // Prints a value tersely: for a reference type, the referenced value | |
| // (but not the address) is printed; for a (const) char pointer, the | |
| // NUL-terminated string (but not the pointer) is printed. | |
| template <typename T> | |
| class UniversalTersePrinter { | |
| public: | |
| static void Print(const T& value, ::std::ostream* os) { | |
| UniversalPrint(value, os); | |
| } | |
| }; | |
| template <typename T> | |
| class UniversalTersePrinter<T&> { | |
| public: | |
| static void Print(const T& value, ::std::ostream* os) { | |
| UniversalPrint(value, os); | |
| } | |
| }; | |
| template <typename T, size_t N> | |
| class UniversalTersePrinter<T[N]> { | |
| public: | |
| static void Print(const T (&value)[N], ::std::ostream* os) { | |
| UniversalPrinter<T[N]>::Print(value, os); | |
| } | |
| }; | |
| template <> | |
| class UniversalTersePrinter<const char*> { | |
| public: | |
| static void Print(const char* str, ::std::ostream* os) { | |
| if (str == nullptr) { | |
| *os << "NULL"; | |
| } else { | |
| UniversalPrint(std::string(str), os); | |
| } | |
| } | |
| }; | |
| template <> | |
| class UniversalTersePrinter<char*> { | |
| public: | |
| static void Print(char* str, ::std::ostream* os) { | |
| UniversalTersePrinter<const char*>::Print(str, os); | |
| } | |
| }; | |
| #if GTEST_HAS_STD_WSTRING | |
| template <> | |
| class UniversalTersePrinter<const wchar_t*> { | |
| public: | |
| static void Print(const wchar_t* str, ::std::ostream* os) { | |
| if (str == nullptr) { | |
| *os << "NULL"; | |
| } else { | |
| UniversalPrint(::std::wstring(str), os); | |
| } | |
| } | |
| }; | |
| #endif | |
| template <> | |
| class UniversalTersePrinter<wchar_t*> { | |
| public: | |
| static void Print(wchar_t* str, ::std::ostream* os) { | |
| UniversalTersePrinter<const wchar_t*>::Print(str, os); | |
| } | |
| }; | |
| template <typename T> | |
| void UniversalTersePrint(const T& value, ::std::ostream* os) { | |
| UniversalTersePrinter<T>::Print(value, os); | |
| } | |
| // Prints a value using the type inferred by the compiler. The | |
| // difference between this and UniversalTersePrint() is that for a | |
| // (const) char pointer, this prints both the pointer and the | |
| // NUL-terminated string. | |
| template <typename T> | |
| void UniversalPrint(const T& value, ::std::ostream* os) { | |
| // A workarond for the bug in VC++ 7.1 that prevents us from instantiating | |
| // UniversalPrinter with T directly. | |
| typedef T T1; | |
| UniversalPrinter<T1>::Print(value, os); | |
| } | |
| typedef ::std::vector< ::std::string> Strings; | |
| // Tersely prints the first N fields of a tuple to a string vector, | |
| // one element for each field. | |
| template <typename Tuple> | |
| void TersePrintPrefixToStrings(const Tuple&, std::integral_constant<size_t, 0>, | |
| Strings*) {} | |
| template <typename Tuple, size_t I> | |
| void TersePrintPrefixToStrings(const Tuple& t, | |
| std::integral_constant<size_t, I>, | |
| Strings* strings) { | |
| TersePrintPrefixToStrings(t, std::integral_constant<size_t, I - 1>(), | |
| strings); | |
| ::std::stringstream ss; | |
| UniversalTersePrint(std::get<I - 1>(t), &ss); | |
| strings->push_back(ss.str()); | |
| } | |
| // Prints the fields of a tuple tersely to a string vector, one | |
| // element for each field. See the comment before | |
| // UniversalTersePrint() for how we define "tersely". | |
| template <typename Tuple> | |
| Strings UniversalTersePrintTupleFieldsToStrings(const Tuple& value) { | |
| Strings result; | |
| TersePrintPrefixToStrings( | |
| value, std::integral_constant<size_t, std::tuple_size<Tuple>::value>(), | |
| &result); | |
| return result; | |
| } | |
| } // namespace internal | |
| #if GTEST_HAS_ABSL | |
| namespace internal2 { | |
| template <typename T> | |
| void TypeWithoutFormatter<T, kConvertibleToStringView>::PrintValue( | |
| const T& value, ::std::ostream* os) { | |
| internal::PrintTo(absl::string_view(value), os); | |
| } | |
| } // namespace internal2 | |
| #endif | |
| template <typename T> | |
| ::std::string PrintToString(const T& value) { | |
| ::std::stringstream ss; | |
| internal::UniversalTersePrinter<T>::Print(value, &ss); | |
| return ss.str(); | |
| } | |
| } // namespace testing | |
| // Include any custom printer added by the local installation. | |
| // We must include this header at the end to make sure it can use the | |
| // declarations from this file. | |
| // Copyright 2015, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // This file provides an injection point for custom printers in a local | |
| // installation of gTest. | |
| // It will be included from gtest-printers.h and the overrides in this file | |
| // will be visible to everyone. | |
| // | |
| // Injection point for custom user configurations. See README for details | |
| // | |
| // ** Custom implementation starts here ** | |
| #ifndef GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_ | |
| #define GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_ | |
| #endif // GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_ | |
| #endif // GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_ | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_( | |
| 4251 5046 /* class A needs to have dll-interface to be used by clients of | |
| class B */ | |
| /* Symbol involving type with internal linkage not defined */) | |
| namespace testing { | |
| // To implement a matcher Foo for type T, define: | |
| // 1. a class FooMatcherImpl that implements the | |
| // MatcherInterface<T> interface, and | |
| // 2. a factory function that creates a Matcher<T> object from a | |
| // FooMatcherImpl*. | |
| // | |
| // The two-level delegation design makes it possible to allow a user | |
| // to write "v" instead of "Eq(v)" where a Matcher is expected, which | |
| // is impossible if we pass matchers by pointers. It also eases | |
| // ownership management as Matcher objects can now be copied like | |
| // plain values. | |
| // MatchResultListener is an abstract class. Its << operator can be | |
| // used by a matcher to explain why a value matches or doesn't match. | |
| // | |
| class MatchResultListener { | |
| public: | |
| // Creates a listener object with the given underlying ostream. The | |
| // listener does not own the ostream, and does not dereference it | |
| // in the constructor or destructor. | |
| explicit MatchResultListener(::std::ostream* os) : stream_(os) {} | |
| virtual ~MatchResultListener() = 0; // Makes this class abstract. | |
| // Streams x to the underlying ostream; does nothing if the ostream | |
| // is NULL. | |
| template <typename T> | |
| MatchResultListener& operator<<(const T& x) { | |
| if (stream_ != nullptr) *stream_ << x; | |
| return *this; | |
| } | |
| // Returns the underlying ostream. | |
| ::std::ostream* stream() { return stream_; } | |
| // Returns true iff the listener is interested in an explanation of | |
| // the match result. A matcher's MatchAndExplain() method can use | |
| // this information to avoid generating the explanation when no one | |
| // intends to hear it. | |
| bool IsInterested() const { return stream_ != nullptr; } | |
| private: | |
| ::std::ostream* const stream_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(MatchResultListener); | |
| }; | |
| inline MatchResultListener::~MatchResultListener() { | |
| } | |
| // An instance of a subclass of this knows how to describe itself as a | |
| // matcher. | |
| class MatcherDescriberInterface { | |
| public: | |
| virtual ~MatcherDescriberInterface() {} | |
| // Describes this matcher to an ostream. The function should print | |
| // a verb phrase that describes the property a value matching this | |
| // matcher should have. The subject of the verb phrase is the value | |
| // being matched. For example, the DescribeTo() method of the Gt(7) | |
| // matcher prints "is greater than 7". | |
| virtual void DescribeTo(::std::ostream* os) const = 0; | |
| // Describes the negation of this matcher to an ostream. For | |
| // example, if the description of this matcher is "is greater than | |
| // 7", the negated description could be "is not greater than 7". | |
| // You are not required to override this when implementing | |
| // MatcherInterface, but it is highly advised so that your matcher | |
| // can produce good error messages. | |
| virtual void DescribeNegationTo(::std::ostream* os) const { | |
| *os << "not ("; | |
| DescribeTo(os); | |
| *os << ")"; | |
| } | |
| }; | |
| // The implementation of a matcher. | |
| template <typename T> | |
| class MatcherInterface : public MatcherDescriberInterface { | |
| public: | |
| // Returns true iff the matcher matches x; also explains the match | |
| // result to 'listener' if necessary (see the next paragraph), in | |
| // the form of a non-restrictive relative clause ("which ...", | |
| // "whose ...", etc) that describes x. For example, the | |
| // MatchAndExplain() method of the Pointee(...) matcher should | |
| // generate an explanation like "which points to ...". | |
| // | |
| // Implementations of MatchAndExplain() should add an explanation of | |
| // the match result *if and only if* they can provide additional | |
| // information that's not already present (or not obvious) in the | |
| // print-out of x and the matcher's description. Whether the match | |
| // succeeds is not a factor in deciding whether an explanation is | |
| // needed, as sometimes the caller needs to print a failure message | |
| // when the match succeeds (e.g. when the matcher is used inside | |
| // Not()). | |
| // | |
| // For example, a "has at least 10 elements" matcher should explain | |
| // what the actual element count is, regardless of the match result, | |
| // as it is useful information to the reader; on the other hand, an | |
| // "is empty" matcher probably only needs to explain what the actual | |
| // size is when the match fails, as it's redundant to say that the | |
| // size is 0 when the value is already known to be empty. | |
| // | |
| // You should override this method when defining a new matcher. | |
| // | |
| // It's the responsibility of the caller (Google Test) to guarantee | |
| // that 'listener' is not NULL. This helps to simplify a matcher's | |
| // implementation when it doesn't care about the performance, as it | |
| // can talk to 'listener' without checking its validity first. | |
| // However, in order to implement dummy listeners efficiently, | |
| // listener->stream() may be NULL. | |
| virtual bool MatchAndExplain(T x, MatchResultListener* listener) const = 0; | |
| // Inherits these methods from MatcherDescriberInterface: | |
| // virtual void DescribeTo(::std::ostream* os) const = 0; | |
| // virtual void DescribeNegationTo(::std::ostream* os) const; | |
| }; | |
| namespace internal { | |
| // Converts a MatcherInterface<T> to a MatcherInterface<const T&>. | |
| template <typename T> | |
| class MatcherInterfaceAdapter : public MatcherInterface<const T&> { | |
| public: | |
| explicit MatcherInterfaceAdapter(const MatcherInterface<T>* impl) | |
| : impl_(impl) {} | |
| ~MatcherInterfaceAdapter() override { delete impl_; } | |
| void DescribeTo(::std::ostream* os) const override { impl_->DescribeTo(os); } | |
| void DescribeNegationTo(::std::ostream* os) const override { | |
| impl_->DescribeNegationTo(os); | |
| } | |
| bool MatchAndExplain(const T& x, | |
| MatchResultListener* listener) const override { | |
| return impl_->MatchAndExplain(x, listener); | |
| } | |
| private: | |
| const MatcherInterface<T>* const impl_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(MatcherInterfaceAdapter); | |
| }; | |
| struct AnyEq { | |
| template <typename A, typename B> | |
| bool operator()(const A& a, const B& b) const { return a == b; } | |
| }; | |
| struct AnyNe { | |
| template <typename A, typename B> | |
| bool operator()(const A& a, const B& b) const { return a != b; } | |
| }; | |
| struct AnyLt { | |
| template <typename A, typename B> | |
| bool operator()(const A& a, const B& b) const { return a < b; } | |
| }; | |
| struct AnyGt { | |
| template <typename A, typename B> | |
| bool operator()(const A& a, const B& b) const { return a > b; } | |
| }; | |
| struct AnyLe { | |
| template <typename A, typename B> | |
| bool operator()(const A& a, const B& b) const { return a <= b; } | |
| }; | |
| struct AnyGe { | |
| template <typename A, typename B> | |
| bool operator()(const A& a, const B& b) const { return a >= b; } | |
| }; | |
| // A match result listener that ignores the explanation. | |
| class DummyMatchResultListener : public MatchResultListener { | |
| public: | |
| DummyMatchResultListener() : MatchResultListener(nullptr) {} | |
| private: | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(DummyMatchResultListener); | |
| }; | |
| // A match result listener that forwards the explanation to a given | |
| // ostream. The difference between this and MatchResultListener is | |
| // that the former is concrete. | |
| class StreamMatchResultListener : public MatchResultListener { | |
| public: | |
| explicit StreamMatchResultListener(::std::ostream* os) | |
| : MatchResultListener(os) {} | |
| private: | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamMatchResultListener); | |
| }; | |
| // An internal class for implementing Matcher<T>, which will derive | |
| // from it. We put functionalities common to all Matcher<T> | |
| // specializations here to avoid code duplication. | |
| template <typename T> | |
| class MatcherBase { | |
| public: | |
| // Returns true iff the matcher matches x; also explains the match | |
| // result to 'listener'. | |
| bool MatchAndExplain(const T& x, MatchResultListener* listener) const { | |
| return impl_->MatchAndExplain(x, listener); | |
| } | |
| // Returns true iff this matcher matches x. | |
| bool Matches(const T& x) const { | |
| DummyMatchResultListener dummy; | |
| return MatchAndExplain(x, &dummy); | |
| } | |
| // Describes this matcher to an ostream. | |
| void DescribeTo(::std::ostream* os) const { impl_->DescribeTo(os); } | |
| // Describes the negation of this matcher to an ostream. | |
| void DescribeNegationTo(::std::ostream* os) const { | |
| impl_->DescribeNegationTo(os); | |
| } | |
| // Explains why x matches, or doesn't match, the matcher. | |
| void ExplainMatchResultTo(const T& x, ::std::ostream* os) const { | |
| StreamMatchResultListener listener(os); | |
| MatchAndExplain(x, &listener); | |
| } | |
| // Returns the describer for this matcher object; retains ownership | |
| // of the describer, which is only guaranteed to be alive when | |
| // this matcher object is alive. | |
| const MatcherDescriberInterface* GetDescriber() const { | |
| return impl_.get(); | |
| } | |
| protected: | |
| MatcherBase() {} | |
| // Constructs a matcher from its implementation. | |
| explicit MatcherBase(const MatcherInterface<const T&>* impl) : impl_(impl) {} | |
| template <typename U> | |
| explicit MatcherBase( | |
| const MatcherInterface<U>* impl, | |
| typename internal::EnableIf< | |
| !internal::IsSame<U, const U&>::value>::type* = nullptr) | |
| : impl_(new internal::MatcherInterfaceAdapter<U>(impl)) {} | |
| MatcherBase(const MatcherBase&) = default; | |
| MatcherBase& operator=(const MatcherBase&) = default; | |
| MatcherBase(MatcherBase&&) = default; | |
| MatcherBase& operator=(MatcherBase&&) = default; | |
| virtual ~MatcherBase() {} | |
| private: | |
| std::shared_ptr<const MatcherInterface<const T&>> impl_; | |
| }; | |
| } // namespace internal | |
| // A Matcher<T> is a copyable and IMMUTABLE (except by assignment) | |
| // object that can check whether a value of type T matches. The | |
| // implementation of Matcher<T> is just a std::shared_ptr to const | |
| // MatcherInterface<T>. Don't inherit from Matcher! | |
| template <typename T> | |
| class Matcher : public internal::MatcherBase<T> { | |
| public: | |
| // Constructs a null matcher. Needed for storing Matcher objects in STL | |
| // containers. A default-constructed matcher is not yet initialized. You | |
| // cannot use it until a valid value has been assigned to it. | |
| explicit Matcher() {} // NOLINT | |
| // Constructs a matcher from its implementation. | |
| explicit Matcher(const MatcherInterface<const T&>* impl) | |
| : internal::MatcherBase<T>(impl) {} | |
| template <typename U> | |
| explicit Matcher(const MatcherInterface<U>* impl, | |
| typename internal::EnableIf< | |
| !internal::IsSame<U, const U&>::value>::type* = nullptr) | |
| : internal::MatcherBase<T>(impl) {} | |
| // Implicit constructor here allows people to write | |
| // EXPECT_CALL(foo, Bar(5)) instead of EXPECT_CALL(foo, Bar(Eq(5))) sometimes | |
| Matcher(T value); // NOLINT | |
| }; | |
| // The following two specializations allow the user to write str | |
| // instead of Eq(str) and "foo" instead of Eq("foo") when a std::string | |
| // matcher is expected. | |
| template <> | |
| class GTEST_API_ Matcher<const std::string&> | |
| : public internal::MatcherBase<const std::string&> { | |
| public: | |
| Matcher() {} | |
| explicit Matcher(const MatcherInterface<const std::string&>* impl) | |
| : internal::MatcherBase<const std::string&>(impl) {} | |
| // Allows the user to write str instead of Eq(str) sometimes, where | |
| // str is a std::string object. | |
| Matcher(const std::string& s); // NOLINT | |
| #if GTEST_HAS_GLOBAL_STRING | |
| // Allows the user to write str instead of Eq(str) sometimes, where | |
| // str is a ::string object. | |
| Matcher(const ::string& s); // NOLINT | |
| #endif // GTEST_HAS_GLOBAL_STRING | |
| // Allows the user to write "foo" instead of Eq("foo") sometimes. | |
| Matcher(const char* s); // NOLINT | |
| }; | |
| template <> | |
| class GTEST_API_ Matcher<std::string> | |
| : public internal::MatcherBase<std::string> { | |
| public: | |
| Matcher() {} | |
| explicit Matcher(const MatcherInterface<const std::string&>* impl) | |
| : internal::MatcherBase<std::string>(impl) {} | |
| explicit Matcher(const MatcherInterface<std::string>* impl) | |
| : internal::MatcherBase<std::string>(impl) {} | |
| // Allows the user to write str instead of Eq(str) sometimes, where | |
| // str is a string object. | |
| Matcher(const std::string& s); // NOLINT | |
| #if GTEST_HAS_GLOBAL_STRING | |
| // Allows the user to write str instead of Eq(str) sometimes, where | |
| // str is a ::string object. | |
| Matcher(const ::string& s); // NOLINT | |
| #endif // GTEST_HAS_GLOBAL_STRING | |
| // Allows the user to write "foo" instead of Eq("foo") sometimes. | |
| Matcher(const char* s); // NOLINT | |
| }; | |
| #if GTEST_HAS_GLOBAL_STRING | |
| // The following two specializations allow the user to write str | |
| // instead of Eq(str) and "foo" instead of Eq("foo") when a ::string | |
| // matcher is expected. | |
| template <> | |
| class GTEST_API_ Matcher<const ::string&> | |
| : public internal::MatcherBase<const ::string&> { | |
| public: | |
| Matcher() {} | |
| explicit Matcher(const MatcherInterface<const ::string&>* impl) | |
| : internal::MatcherBase<const ::string&>(impl) {} | |
| // Allows the user to write str instead of Eq(str) sometimes, where | |
| // str is a std::string object. | |
| Matcher(const std::string& s); // NOLINT | |
| // Allows the user to write str instead of Eq(str) sometimes, where | |
| // str is a ::string object. | |
| Matcher(const ::string& s); // NOLINT | |
| // Allows the user to write "foo" instead of Eq("foo") sometimes. | |
| Matcher(const char* s); // NOLINT | |
| }; | |
| template <> | |
| class GTEST_API_ Matcher< ::string> | |
| : public internal::MatcherBase< ::string> { | |
| public: | |
| Matcher() {} | |
| explicit Matcher(const MatcherInterface<const ::string&>* impl) | |
| : internal::MatcherBase< ::string>(impl) {} | |
| explicit Matcher(const MatcherInterface< ::string>* impl) | |
| : internal::MatcherBase< ::string>(impl) {} | |
| // Allows the user to write str instead of Eq(str) sometimes, where | |
| // str is a std::string object. | |
| Matcher(const std::string& s); // NOLINT | |
| // Allows the user to write str instead of Eq(str) sometimes, where | |
| // str is a ::string object. | |
| Matcher(const ::string& s); // NOLINT | |
| // Allows the user to write "foo" instead of Eq("foo") sometimes. | |
| Matcher(const char* s); // NOLINT | |
| }; | |
| #endif // GTEST_HAS_GLOBAL_STRING | |
| #if GTEST_HAS_ABSL | |
| // The following two specializations allow the user to write str | |
| // instead of Eq(str) and "foo" instead of Eq("foo") when a absl::string_view | |
| // matcher is expected. | |
| template <> | |
| class GTEST_API_ Matcher<const absl::string_view&> | |
| : public internal::MatcherBase<const absl::string_view&> { | |
| public: | |
| Matcher() {} | |
| explicit Matcher(const MatcherInterface<const absl::string_view&>* impl) | |
| : internal::MatcherBase<const absl::string_view&>(impl) {} | |
| // Allows the user to write str instead of Eq(str) sometimes, where | |
| // str is a std::string object. | |
| Matcher(const std::string& s); // NOLINT | |
| #if GTEST_HAS_GLOBAL_STRING | |
| // Allows the user to write str instead of Eq(str) sometimes, where | |
| // str is a ::string object. | |
| Matcher(const ::string& s); // NOLINT | |
| #endif // GTEST_HAS_GLOBAL_STRING | |
| // Allows the user to write "foo" instead of Eq("foo") sometimes. | |
| Matcher(const char* s); // NOLINT | |
| // Allows the user to pass absl::string_views directly. | |
| Matcher(absl::string_view s); // NOLINT | |
| }; | |
| template <> | |
| class GTEST_API_ Matcher<absl::string_view> | |
| : public internal::MatcherBase<absl::string_view> { | |
| public: | |
| Matcher() {} | |
| explicit Matcher(const MatcherInterface<const absl::string_view&>* impl) | |
| : internal::MatcherBase<absl::string_view>(impl) {} | |
| explicit Matcher(const MatcherInterface<absl::string_view>* impl) | |
| : internal::MatcherBase<absl::string_view>(impl) {} | |
| // Allows the user to write str instead of Eq(str) sometimes, where | |
| // str is a std::string object. | |
| Matcher(const std::string& s); // NOLINT | |
| #if GTEST_HAS_GLOBAL_STRING | |
| // Allows the user to write str instead of Eq(str) sometimes, where | |
| // str is a ::string object. | |
| Matcher(const ::string& s); // NOLINT | |
| #endif // GTEST_HAS_GLOBAL_STRING | |
| // Allows the user to write "foo" instead of Eq("foo") sometimes. | |
| Matcher(const char* s); // NOLINT | |
| // Allows the user to pass absl::string_views directly. | |
| Matcher(absl::string_view s); // NOLINT | |
| }; | |
| #endif // GTEST_HAS_ABSL | |
| // Prints a matcher in a human-readable format. | |
| template <typename T> | |
| std::ostream& operator<<(std::ostream& os, const Matcher<T>& matcher) { | |
| matcher.DescribeTo(&os); | |
| return os; | |
| } | |
| // The PolymorphicMatcher class template makes it easy to implement a | |
| // polymorphic matcher (i.e. a matcher that can match values of more | |
| // than one type, e.g. Eq(n) and NotNull()). | |
| // | |
| // To define a polymorphic matcher, a user should provide an Impl | |
| // class that has a DescribeTo() method and a DescribeNegationTo() | |
| // method, and define a member function (or member function template) | |
| // | |
| // bool MatchAndExplain(const Value& value, | |
| // MatchResultListener* listener) const; | |
| // | |
| // See the definition of NotNull() for a complete example. | |
| template <class Impl> | |
| class PolymorphicMatcher { | |
| public: | |
| explicit PolymorphicMatcher(const Impl& an_impl) : impl_(an_impl) {} | |
| // Returns a mutable reference to the underlying matcher | |
| // implementation object. | |
| Impl& mutable_impl() { return impl_; } | |
| // Returns an immutable reference to the underlying matcher | |
| // implementation object. | |
| const Impl& impl() const { return impl_; } | |
| template <typename T> | |
| operator Matcher<T>() const { | |
| return Matcher<T>(new MonomorphicImpl<const T&>(impl_)); | |
| } | |
| private: | |
| template <typename T> | |
| class MonomorphicImpl : public MatcherInterface<T> { | |
| public: | |
| explicit MonomorphicImpl(const Impl& impl) : impl_(impl) {} | |
| virtual void DescribeTo(::std::ostream* os) const { impl_.DescribeTo(os); } | |
| virtual void DescribeNegationTo(::std::ostream* os) const { | |
| impl_.DescribeNegationTo(os); | |
| } | |
| virtual bool MatchAndExplain(T x, MatchResultListener* listener) const { | |
| return impl_.MatchAndExplain(x, listener); | |
| } | |
| private: | |
| const Impl impl_; | |
| }; | |
| Impl impl_; | |
| }; | |
| // Creates a matcher from its implementation. | |
| // DEPRECATED: Especially in the generic code, prefer: | |
| // Matcher<T>(new MyMatcherImpl<const T&>(...)); | |
| // | |
| // MakeMatcher may create a Matcher that accepts its argument by value, which | |
| // leads to unnecessary copies & lack of support for non-copyable types. | |
| template <typename T> | |
| inline Matcher<T> MakeMatcher(const MatcherInterface<T>* impl) { | |
| return Matcher<T>(impl); | |
| } | |
| // Creates a polymorphic matcher from its implementation. This is | |
| // easier to use than the PolymorphicMatcher<Impl> constructor as it | |
| // doesn't require you to explicitly write the template argument, e.g. | |
| // | |
| // MakePolymorphicMatcher(foo); | |
| // vs | |
| // PolymorphicMatcher<TypeOfFoo>(foo); | |
| template <class Impl> | |
| inline PolymorphicMatcher<Impl> MakePolymorphicMatcher(const Impl& impl) { | |
| return PolymorphicMatcher<Impl>(impl); | |
| } | |
| namespace internal { | |
| // Implements a matcher that compares a given value with a | |
| // pre-supplied value using one of the ==, <=, <, etc, operators. The | |
| // two values being compared don't have to have the same type. | |
| // | |
| // The matcher defined here is polymorphic (for example, Eq(5) can be | |
| // used to match an int, a short, a double, etc). Therefore we use | |
| // a template type conversion operator in the implementation. | |
| // | |
| // The following template definition assumes that the Rhs parameter is | |
| // a "bare" type (i.e. neither 'const T' nor 'T&'). | |
| template <typename D, typename Rhs, typename Op> | |
| class ComparisonBase { | |
| public: | |
| explicit ComparisonBase(const Rhs& rhs) : rhs_(rhs) {} | |
| template <typename Lhs> | |
| operator Matcher<Lhs>() const { | |
| return Matcher<Lhs>(new Impl<const Lhs&>(rhs_)); | |
| } | |
| private: | |
| template <typename T> | |
| static const T& Unwrap(const T& v) { return v; } | |
| template <typename T> | |
| static const T& Unwrap(std::reference_wrapper<T> v) { return v; } | |
| template <typename Lhs, typename = Rhs> | |
| class Impl : public MatcherInterface<Lhs> { | |
| public: | |
| explicit Impl(const Rhs& rhs) : rhs_(rhs) {} | |
| bool MatchAndExplain(Lhs lhs, | |
| MatchResultListener* /* listener */) const override { | |
| return Op()(lhs, Unwrap(rhs_)); | |
| } | |
| void DescribeTo(::std::ostream* os) const override { | |
| *os << D::Desc() << " "; | |
| UniversalPrint(Unwrap(rhs_), os); | |
| } | |
| void DescribeNegationTo(::std::ostream* os) const override { | |
| *os << D::NegatedDesc() << " "; | |
| UniversalPrint(Unwrap(rhs_), os); | |
| } | |
| private: | |
| Rhs rhs_; | |
| }; | |
| Rhs rhs_; | |
| }; | |
| template <typename Rhs> | |
| class EqMatcher : public ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq> { | |
| public: | |
| explicit EqMatcher(const Rhs& rhs) | |
| : ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq>(rhs) { } | |
| static const char* Desc() { return "is equal to"; } | |
| static const char* NegatedDesc() { return "isn't equal to"; } | |
| }; | |
| template <typename Rhs> | |
| class NeMatcher : public ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe> { | |
| public: | |
| explicit NeMatcher(const Rhs& rhs) | |
| : ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe>(rhs) { } | |
| static const char* Desc() { return "isn't equal to"; } | |
| static const char* NegatedDesc() { return "is equal to"; } | |
| }; | |
| template <typename Rhs> | |
| class LtMatcher : public ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt> { | |
| public: | |
| explicit LtMatcher(const Rhs& rhs) | |
| : ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt>(rhs) { } | |
| static const char* Desc() { return "is <"; } | |
| static const char* NegatedDesc() { return "isn't <"; } | |
| }; | |
| template <typename Rhs> | |
| class GtMatcher : public ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt> { | |
| public: | |
| explicit GtMatcher(const Rhs& rhs) | |
| : ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt>(rhs) { } | |
| static const char* Desc() { return "is >"; } | |
| static const char* NegatedDesc() { return "isn't >"; } | |
| }; | |
| template <typename Rhs> | |
| class LeMatcher : public ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe> { | |
| public: | |
| explicit LeMatcher(const Rhs& rhs) | |
| : ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe>(rhs) { } | |
| static const char* Desc() { return "is <="; } | |
| static const char* NegatedDesc() { return "isn't <="; } | |
| }; | |
| template <typename Rhs> | |
| class GeMatcher : public ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe> { | |
| public: | |
| explicit GeMatcher(const Rhs& rhs) | |
| : ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe>(rhs) { } | |
| static const char* Desc() { return "is >="; } | |
| static const char* NegatedDesc() { return "isn't >="; } | |
| }; | |
| // Implements polymorphic matchers MatchesRegex(regex) and | |
| // ContainsRegex(regex), which can be used as a Matcher<T> as long as | |
| // T can be converted to a string. | |
| class MatchesRegexMatcher { | |
| public: | |
| MatchesRegexMatcher(const RE* regex, bool full_match) | |
| : regex_(regex), full_match_(full_match) {} | |
| #if GTEST_HAS_ABSL | |
| bool MatchAndExplain(const absl::string_view& s, | |
| MatchResultListener* listener) const { | |
| return MatchAndExplain(string(s), listener); | |
| } | |
| #endif // GTEST_HAS_ABSL | |
| // Accepts pointer types, particularly: | |
| // const char* | |
| // char* | |
| // const wchar_t* | |
| // wchar_t* | |
| template <typename CharType> | |
| bool MatchAndExplain(CharType* s, MatchResultListener* listener) const { | |
| return s != nullptr && MatchAndExplain(std::string(s), listener); | |
| } | |
| // Matches anything that can convert to std::string. | |
| // | |
| // This is a template, not just a plain function with const std::string&, | |
| // because absl::string_view has some interfering non-explicit constructors. | |
| template <class MatcheeStringType> | |
| bool MatchAndExplain(const MatcheeStringType& s, | |
| MatchResultListener* /* listener */) const { | |
| const std::string& s2(s); | |
| return full_match_ ? RE::FullMatch(s2, *regex_) | |
| : RE::PartialMatch(s2, *regex_); | |
| } | |
| void DescribeTo(::std::ostream* os) const { | |
| *os << (full_match_ ? "matches" : "contains") << " regular expression "; | |
| UniversalPrinter<std::string>::Print(regex_->pattern(), os); | |
| } | |
| void DescribeNegationTo(::std::ostream* os) const { | |
| *os << "doesn't " << (full_match_ ? "match" : "contain") | |
| << " regular expression "; | |
| UniversalPrinter<std::string>::Print(regex_->pattern(), os); | |
| } | |
| private: | |
| const std::shared_ptr<const RE> regex_; | |
| const bool full_match_; | |
| }; | |
| } // namespace internal | |
| // Matches a string that fully matches regular expression 'regex'. | |
| // The matcher takes ownership of 'regex'. | |
| inline PolymorphicMatcher<internal::MatchesRegexMatcher> MatchesRegex( | |
| const internal::RE* regex) { | |
| return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, true)); | |
| } | |
| inline PolymorphicMatcher<internal::MatchesRegexMatcher> MatchesRegex( | |
| const std::string& regex) { | |
| return MatchesRegex(new internal::RE(regex)); | |
| } | |
| // Matches a string that contains regular expression 'regex'. | |
| // The matcher takes ownership of 'regex'. | |
| inline PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex( | |
| const internal::RE* regex) { | |
| return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, false)); | |
| } | |
| inline PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex( | |
| const std::string& regex) { | |
| return ContainsRegex(new internal::RE(regex)); | |
| } | |
| // Creates a polymorphic matcher that matches anything equal to x. | |
| // Note: if the parameter of Eq() were declared as const T&, Eq("foo") | |
| // wouldn't compile. | |
| template <typename T> | |
| inline internal::EqMatcher<T> Eq(T x) { return internal::EqMatcher<T>(x); } | |
| // Constructs a Matcher<T> from a 'value' of type T. The constructed | |
| // matcher matches any value that's equal to 'value'. | |
| template <typename T> | |
| Matcher<T>::Matcher(T value) { *this = Eq(value); } | |
| // Creates a monomorphic matcher that matches anything with type Lhs | |
| // and equal to rhs. A user may need to use this instead of Eq(...) | |
| // in order to resolve an overloading ambiguity. | |
| // | |
| // TypedEq<T>(x) is just a convenient short-hand for Matcher<T>(Eq(x)) | |
| // or Matcher<T>(x), but more readable than the latter. | |
| // | |
| // We could define similar monomorphic matchers for other comparison | |
| // operations (e.g. TypedLt, TypedGe, and etc), but decided not to do | |
| // it yet as those are used much less than Eq() in practice. A user | |
| // can always write Matcher<T>(Lt(5)) to be explicit about the type, | |
| // for example. | |
| template <typename Lhs, typename Rhs> | |
| inline Matcher<Lhs> TypedEq(const Rhs& rhs) { return Eq(rhs); } | |
| // Creates a polymorphic matcher that matches anything >= x. | |
| template <typename Rhs> | |
| inline internal::GeMatcher<Rhs> Ge(Rhs x) { | |
| return internal::GeMatcher<Rhs>(x); | |
| } | |
| // Creates a polymorphic matcher that matches anything > x. | |
| template <typename Rhs> | |
| inline internal::GtMatcher<Rhs> Gt(Rhs x) { | |
| return internal::GtMatcher<Rhs>(x); | |
| } | |
| // Creates a polymorphic matcher that matches anything <= x. | |
| template <typename Rhs> | |
| inline internal::LeMatcher<Rhs> Le(Rhs x) { | |
| return internal::LeMatcher<Rhs>(x); | |
| } | |
| // Creates a polymorphic matcher that matches anything < x. | |
| template <typename Rhs> | |
| inline internal::LtMatcher<Rhs> Lt(Rhs x) { | |
| return internal::LtMatcher<Rhs>(x); | |
| } | |
| // Creates a polymorphic matcher that matches anything != x. | |
| template <typename Rhs> | |
| inline internal::NeMatcher<Rhs> Ne(Rhs x) { | |
| return internal::NeMatcher<Rhs>(x); | |
| } | |
| } // namespace testing | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 5046 | |
| #endif // GTEST_INCLUDE_GTEST_GTEST_MATCHERS_H_ | |
| #include <stdio.h> | |
| #include <memory> | |
| namespace testing { | |
| namespace internal { | |
| GTEST_DECLARE_string_(internal_run_death_test); | |
| // Names of the flags (needed for parsing Google Test flags). | |
| const char kDeathTestStyleFlag[] = "death_test_style"; | |
| const char kDeathTestUseFork[] = "death_test_use_fork"; | |
| const char kInternalRunDeathTestFlag[] = "internal_run_death_test"; | |
| #if GTEST_HAS_DEATH_TEST | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \ | |
| /* class A needs to have dll-interface to be used by clients of class B */) | |
| // DeathTest is a class that hides much of the complexity of the | |
| // GTEST_DEATH_TEST_ macro. It is abstract; its static Create method | |
| // returns a concrete class that depends on the prevailing death test | |
| // style, as defined by the --gtest_death_test_style and/or | |
| // --gtest_internal_run_death_test flags. | |
| // In describing the results of death tests, these terms are used with | |
| // the corresponding definitions: | |
| // | |
| // exit status: The integer exit information in the format specified | |
| // by wait(2) | |
| // exit code: The integer code passed to exit(3), _exit(2), or | |
| // returned from main() | |
| class GTEST_API_ DeathTest { | |
| public: | |
| // Create returns false if there was an error determining the | |
| // appropriate action to take for the current death test; for example, | |
| // if the gtest_death_test_style flag is set to an invalid value. | |
| // The LastMessage method will return a more detailed message in that | |
| // case. Otherwise, the DeathTest pointer pointed to by the "test" | |
| // argument is set. If the death test should be skipped, the pointer | |
| // is set to NULL; otherwise, it is set to the address of a new concrete | |
| // DeathTest object that controls the execution of the current test. | |
| static bool Create(const char* statement, Matcher<const std::string&> matcher, | |
| const char* file, int line, DeathTest** test); | |
| DeathTest(); | |
| virtual ~DeathTest() { } | |
| // A helper class that aborts a death test when it's deleted. | |
| class ReturnSentinel { | |
| public: | |
| explicit ReturnSentinel(DeathTest* test) : test_(test) { } | |
| ~ReturnSentinel() { test_->Abort(TEST_ENCOUNTERED_RETURN_STATEMENT); } | |
| private: | |
| DeathTest* const test_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ReturnSentinel); | |
| } GTEST_ATTRIBUTE_UNUSED_; | |
| // An enumeration of possible roles that may be taken when a death | |
| // test is encountered. EXECUTE means that the death test logic should | |
| // be executed immediately. OVERSEE means that the program should prepare | |
| // the appropriate environment for a child process to execute the death | |
| // test, then wait for it to complete. | |
| enum TestRole { OVERSEE_TEST, EXECUTE_TEST }; | |
| // An enumeration of the three reasons that a test might be aborted. | |
| enum AbortReason { | |
| TEST_ENCOUNTERED_RETURN_STATEMENT, | |
| TEST_THREW_EXCEPTION, | |
| TEST_DID_NOT_DIE | |
| }; | |
| // Assumes one of the above roles. | |
| virtual TestRole AssumeRole() = 0; | |
| // Waits for the death test to finish and returns its status. | |
| virtual int Wait() = 0; | |
| // Returns true if the death test passed; that is, the test process | |
| // exited during the test, its exit status matches a user-supplied | |
| // predicate, and its stderr output matches a user-supplied regular | |
| // expression. | |
| // The user-supplied predicate may be a macro expression rather | |
| // than a function pointer or functor, or else Wait and Passed could | |
| // be combined. | |
| virtual bool Passed(bool exit_status_ok) = 0; | |
| // Signals that the death test did not die as expected. | |
| virtual void Abort(AbortReason reason) = 0; | |
| // Returns a human-readable outcome message regarding the outcome of | |
| // the last death test. | |
| static const char* LastMessage(); | |
| static void set_last_death_test_message(const std::string& message); | |
| private: | |
| // A string containing a description of the outcome of the last death test. | |
| static std::string last_death_test_message_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(DeathTest); | |
| }; | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 | |
| // Factory interface for death tests. May be mocked out for testing. | |
| class DeathTestFactory { | |
| public: | |
| virtual ~DeathTestFactory() { } | |
| virtual bool Create(const char* statement, | |
| Matcher<const std::string&> matcher, const char* file, | |
| int line, DeathTest** test) = 0; | |
| }; | |
| // A concrete DeathTestFactory implementation for normal use. | |
| class DefaultDeathTestFactory : public DeathTestFactory { | |
| public: | |
| bool Create(const char* statement, Matcher<const std::string&> matcher, | |
| const char* file, int line, DeathTest** test) override; | |
| }; | |
| // Returns true if exit_status describes a process that was terminated | |
| // by a signal, or exited normally with a nonzero exit code. | |
| GTEST_API_ bool ExitedUnsuccessfully(int exit_status); | |
| // A string passed to EXPECT_DEATH (etc.) is caught by one of these overloads | |
| // and interpreted as a regex (rather than an Eq matcher) for legacy | |
| // compatibility. | |
| inline Matcher<const ::std::string&> MakeDeathTestMatcher( | |
| ::testing::internal::RE regex) { | |
| return ContainsRegex(regex.pattern()); | |
| } | |
| inline Matcher<const ::std::string&> MakeDeathTestMatcher(const char* regex) { | |
| return ContainsRegex(regex); | |
| } | |
| inline Matcher<const ::std::string&> MakeDeathTestMatcher( | |
| const ::std::string& regex) { | |
| return ContainsRegex(regex); | |
| } | |
| #if GTEST_HAS_GLOBAL_STRING | |
| inline Matcher<const ::std::string&> MakeDeathTestMatcher( | |
| const ::string& regex) { | |
| return ContainsRegex(regex); | |
| } | |
| #endif | |
| // If a Matcher<const ::std::string&> is passed to EXPECT_DEATH (etc.), it's | |
| // used directly. | |
| inline Matcher<const ::std::string&> MakeDeathTestMatcher( | |
| Matcher<const ::std::string&> matcher) { | |
| return matcher; | |
| } | |
| // Traps C++ exceptions escaping statement and reports them as test | |
| // failures. Note that trapping SEH exceptions is not implemented here. | |
| # if GTEST_HAS_EXCEPTIONS | |
| # define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \ | |
| try { \ | |
| GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ | |
| } catch (const ::std::exception& gtest_exception) { \ | |
| fprintf(\ | |
| stderr, \ | |
| "\n%s: Caught std::exception-derived exception escaping the " \ | |
| "death test statement. Exception message: %s\n", \ | |
| ::testing::internal::FormatFileLocation(__FILE__, __LINE__).c_str(), \ | |
| gtest_exception.what()); \ | |
| fflush(stderr); \ | |
| death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \ | |
| } catch (...) { \ | |
| death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \ | |
| } | |
| # else | |
| # define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \ | |
| GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) | |
| # endif | |
| // This macro is for implementing ASSERT_DEATH*, EXPECT_DEATH*, | |
| // ASSERT_EXIT*, and EXPECT_EXIT*. | |
| #define GTEST_DEATH_TEST_(statement, predicate, regex_or_matcher, fail) \ | |
| GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ | |
| if (::testing::internal::AlwaysTrue()) { \ | |
| ::testing::internal::DeathTest* gtest_dt; \ | |
| if (!::testing::internal::DeathTest::Create( \ | |
| #statement, \ | |
| ::testing::internal::MakeDeathTestMatcher(regex_or_matcher), \ | |
| __FILE__, __LINE__, >est_dt)) { \ | |
| goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \ | |
| } \ | |
| if (gtest_dt != nullptr) { \ | |
| std::unique_ptr< ::testing::internal::DeathTest> gtest_dt_ptr(gtest_dt); \ | |
| switch (gtest_dt->AssumeRole()) { \ | |
| case ::testing::internal::DeathTest::OVERSEE_TEST: \ | |
| if (!gtest_dt->Passed(predicate(gtest_dt->Wait()))) { \ | |
| goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \ | |
| } \ | |
| break; \ | |
| case ::testing::internal::DeathTest::EXECUTE_TEST: { \ | |
| ::testing::internal::DeathTest::ReturnSentinel gtest_sentinel( \ | |
| gtest_dt); \ | |
| GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, gtest_dt); \ | |
| gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE); \ | |
| break; \ | |
| } \ | |
| default: \ | |
| break; \ | |
| } \ | |
| } \ | |
| } else \ | |
| GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__) \ | |
| : fail(::testing::internal::DeathTest::LastMessage()) | |
| // The symbol "fail" here expands to something into which a message | |
| // can be streamed. | |
| // This macro is for implementing ASSERT/EXPECT_DEBUG_DEATH when compiled in | |
| // NDEBUG mode. In this case we need the statements to be executed and the macro | |
| // must accept a streamed message even though the message is never printed. | |
| // The regex object is not evaluated, but it is used to prevent "unused" | |
| // warnings and to avoid an expression that doesn't compile in debug mode. | |
| #define GTEST_EXECUTE_STATEMENT_(statement, regex_or_matcher) \ | |
| GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ | |
| if (::testing::internal::AlwaysTrue()) { \ | |
| GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ | |
| } else if (!::testing::internal::AlwaysTrue()) { \ | |
| ::testing::internal::MakeDeathTestMatcher(regex_or_matcher); \ | |
| } else \ | |
| ::testing::Message() | |
| // A class representing the parsed contents of the | |
| // --gtest_internal_run_death_test flag, as it existed when | |
| // RUN_ALL_TESTS was called. | |
| class InternalRunDeathTestFlag { | |
| public: | |
| InternalRunDeathTestFlag(const std::string& a_file, | |
| int a_line, | |
| int an_index, | |
| int a_write_fd) | |
| : file_(a_file), line_(a_line), index_(an_index), | |
| write_fd_(a_write_fd) {} | |
| ~InternalRunDeathTestFlag() { | |
| if (write_fd_ >= 0) | |
| posix::Close(write_fd_); | |
| } | |
| const std::string& file() const { return file_; } | |
| int line() const { return line_; } | |
| int index() const { return index_; } | |
| int write_fd() const { return write_fd_; } | |
| private: | |
| std::string file_; | |
| int line_; | |
| int index_; | |
| int write_fd_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(InternalRunDeathTestFlag); | |
| }; | |
| // Returns a newly created InternalRunDeathTestFlag object with fields | |
| // initialized from the GTEST_FLAG(internal_run_death_test) flag if | |
| // the flag is specified; otherwise returns NULL. | |
| InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag(); | |
| #endif // GTEST_HAS_DEATH_TEST | |
| } // namespace internal | |
| } // namespace testing | |
| #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_ | |
| namespace testing { | |
| // This flag controls the style of death tests. Valid values are "threadsafe", | |
| // meaning that the death test child process will re-execute the test binary | |
| // from the start, running only a single death test, or "fast", | |
| // meaning that the child process will execute the test logic immediately | |
| // after forking. | |
| GTEST_DECLARE_string_(death_test_style); | |
| #if GTEST_HAS_DEATH_TEST | |
| namespace internal { | |
| // Returns a Boolean value indicating whether the caller is currently | |
| // executing in the context of the death test child process. Tools such as | |
| // Valgrind heap checkers may need this to modify their behavior in death | |
| // tests. IMPORTANT: This is an internal utility. Using it may break the | |
| // implementation of death tests. User code MUST NOT use it. | |
| GTEST_API_ bool InDeathTestChild(); | |
| } // namespace internal | |
| // The following macros are useful for writing death tests. | |
| // Here's what happens when an ASSERT_DEATH* or EXPECT_DEATH* is | |
| // executed: | |
| // | |
| // 1. It generates a warning if there is more than one active | |
| // thread. This is because it's safe to fork() or clone() only | |
| // when there is a single thread. | |
| // | |
| // 2. The parent process clone()s a sub-process and runs the death | |
| // test in it; the sub-process exits with code 0 at the end of the | |
| // death test, if it hasn't exited already. | |
| // | |
| // 3. The parent process waits for the sub-process to terminate. | |
| // | |
| // 4. The parent process checks the exit code and error message of | |
| // the sub-process. | |
| // | |
| // Examples: | |
| // | |
| // ASSERT_DEATH(server.SendMessage(56, "Hello"), "Invalid port number"); | |
| // for (int i = 0; i < 5; i++) { | |
| // EXPECT_DEATH(server.ProcessRequest(i), | |
| // "Invalid request .* in ProcessRequest()") | |
| // << "Failed to die on request " << i; | |
| // } | |
| // | |
| // ASSERT_EXIT(server.ExitNow(), ::testing::ExitedWithCode(0), "Exiting"); | |
| // | |
| // bool KilledBySIGHUP(int exit_code) { | |
| // return WIFSIGNALED(exit_code) && WTERMSIG(exit_code) == SIGHUP; | |
| // } | |
| // | |
| // ASSERT_EXIT(client.HangUpServer(), KilledBySIGHUP, "Hanging up!"); | |
| // | |
| // On the regular expressions used in death tests: | |
| // | |
| // GOOGLETEST_CM0005 DO NOT DELETE | |
| // On POSIX-compliant systems (*nix), we use the <regex.h> library, | |
| // which uses the POSIX extended regex syntax. | |
| // | |
| // On other platforms (e.g. Windows or Mac), we only support a simple regex | |
| // syntax implemented as part of Google Test. This limited | |
| // implementation should be enough most of the time when writing | |
| // death tests; though it lacks many features you can find in PCRE | |
| // or POSIX extended regex syntax. For example, we don't support | |
| // union ("x|y"), grouping ("(xy)"), brackets ("[xy]"), and | |
| // repetition count ("x{5,7}"), among others. | |
| // | |
| // Below is the syntax that we do support. We chose it to be a | |
| // subset of both PCRE and POSIX extended regex, so it's easy to | |
| // learn wherever you come from. In the following: 'A' denotes a | |
| // literal character, period (.), or a single \\ escape sequence; | |
| // 'x' and 'y' denote regular expressions; 'm' and 'n' are for | |
| // natural numbers. | |
| // | |
| // c matches any literal character c | |
| // \\d matches any decimal digit | |
| // \\D matches any character that's not a decimal digit | |
| // \\f matches \f | |
| // \\n matches \n | |
| // \\r matches \r | |
| // \\s matches any ASCII whitespace, including \n | |
| // \\S matches any character that's not a whitespace | |
| // \\t matches \t | |
| // \\v matches \v | |
| // \\w matches any letter, _, or decimal digit | |
| // \\W matches any character that \\w doesn't match | |
| // \\c matches any literal character c, which must be a punctuation | |
| // . matches any single character except \n | |
| // A? matches 0 or 1 occurrences of A | |
| // A* matches 0 or many occurrences of A | |
| // A+ matches 1 or many occurrences of A | |
| // ^ matches the beginning of a string (not that of each line) | |
| // $ matches the end of a string (not that of each line) | |
| // xy matches x followed by y | |
| // | |
| // If you accidentally use PCRE or POSIX extended regex features | |
| // not implemented by us, you will get a run-time failure. In that | |
| // case, please try to rewrite your regular expression within the | |
| // above syntax. | |
| // | |
| // This implementation is *not* meant to be as highly tuned or robust | |
| // as a compiled regex library, but should perform well enough for a | |
| // death test, which already incurs significant overhead by launching | |
| // a child process. | |
| // | |
| // Known caveats: | |
| // | |
| // A "threadsafe" style death test obtains the path to the test | |
| // program from argv[0] and re-executes it in the sub-process. For | |
| // simplicity, the current implementation doesn't search the PATH | |
| // when launching the sub-process. This means that the user must | |
| // invoke the test program via a path that contains at least one | |
| // path separator (e.g. path/to/foo_test and | |
| // /absolute/path/to/bar_test are fine, but foo_test is not). This | |
| // is rarely a problem as people usually don't put the test binary | |
| // directory in PATH. | |
| // | |
| // Asserts that a given statement causes the program to exit, with an | |
| // integer exit status that satisfies predicate, and emitting error output | |
| // that matches regex. | |
| # define ASSERT_EXIT(statement, predicate, regex) \ | |
| GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_FATAL_FAILURE_) | |
| // Like ASSERT_EXIT, but continues on to successive tests in the | |
| // test suite, if any: | |
| # define EXPECT_EXIT(statement, predicate, regex) \ | |
| GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_NONFATAL_FAILURE_) | |
| // Asserts that a given statement causes the program to exit, either by | |
| // explicitly exiting with a nonzero exit code or being killed by a | |
| // signal, and emitting error output that matches regex. | |
| # define ASSERT_DEATH(statement, regex) \ | |
| ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex) | |
| // Like ASSERT_DEATH, but continues on to successive tests in the | |
| // test suite, if any: | |
| # define EXPECT_DEATH(statement, regex) \ | |
| EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex) | |
| // Two predicate classes that can be used in {ASSERT,EXPECT}_EXIT*: | |
| // Tests that an exit code describes a normal exit with a given exit code. | |
| class GTEST_API_ ExitedWithCode { | |
| public: | |
| explicit ExitedWithCode(int exit_code); | |
| bool operator()(int exit_status) const; | |
| private: | |
| // No implementation - assignment is unsupported. | |
| void operator=(const ExitedWithCode& other); | |
| const int exit_code_; | |
| }; | |
| # if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA | |
| // Tests that an exit code describes an exit due to termination by a | |
| // given signal. | |
| // GOOGLETEST_CM0006 DO NOT DELETE | |
| class GTEST_API_ KilledBySignal { | |
| public: | |
| explicit KilledBySignal(int signum); | |
| bool operator()(int exit_status) const; | |
| private: | |
| const int signum_; | |
| }; | |
| # endif // !GTEST_OS_WINDOWS | |
| // EXPECT_DEBUG_DEATH asserts that the given statements die in debug mode. | |
| // The death testing framework causes this to have interesting semantics, | |
| // since the sideeffects of the call are only visible in opt mode, and not | |
| // in debug mode. | |
| // | |
| // In practice, this can be used to test functions that utilize the | |
| // LOG(DFATAL) macro using the following style: | |
| // | |
| // int DieInDebugOr12(int* sideeffect) { | |
| // if (sideeffect) { | |
| // *sideeffect = 12; | |
| // } | |
| // LOG(DFATAL) << "death"; | |
| // return 12; | |
| // } | |
| // | |
| // TEST(TestSuite, TestDieOr12WorksInDgbAndOpt) { | |
| // int sideeffect = 0; | |
| // // Only asserts in dbg. | |
| // EXPECT_DEBUG_DEATH(DieInDebugOr12(&sideeffect), "death"); | |
| // | |
| // #ifdef NDEBUG | |
| // // opt-mode has sideeffect visible. | |
| // EXPECT_EQ(12, sideeffect); | |
| // #else | |
| // // dbg-mode no visible sideeffect. | |
| // EXPECT_EQ(0, sideeffect); | |
| // #endif | |
| // } | |
| // | |
| // This will assert that DieInDebugReturn12InOpt() crashes in debug | |
| // mode, usually due to a DCHECK or LOG(DFATAL), but returns the | |
| // appropriate fallback value (12 in this case) in opt mode. If you | |
| // need to test that a function has appropriate side-effects in opt | |
| // mode, include assertions against the side-effects. A general | |
| // pattern for this is: | |
| // | |
| // EXPECT_DEBUG_DEATH({ | |
| // // Side-effects here will have an effect after this statement in | |
| // // opt mode, but none in debug mode. | |
| // EXPECT_EQ(12, DieInDebugOr12(&sideeffect)); | |
| // }, "death"); | |
| // | |
| # ifdef NDEBUG | |
| # define EXPECT_DEBUG_DEATH(statement, regex) \ | |
| GTEST_EXECUTE_STATEMENT_(statement, regex) | |
| # define ASSERT_DEBUG_DEATH(statement, regex) \ | |
| GTEST_EXECUTE_STATEMENT_(statement, regex) | |
| # else | |
| # define EXPECT_DEBUG_DEATH(statement, regex) \ | |
| EXPECT_DEATH(statement, regex) | |
| # define ASSERT_DEBUG_DEATH(statement, regex) \ | |
| ASSERT_DEATH(statement, regex) | |
| # endif // NDEBUG for EXPECT_DEBUG_DEATH | |
| #endif // GTEST_HAS_DEATH_TEST | |
| // This macro is used for implementing macros such as | |
| // EXPECT_DEATH_IF_SUPPORTED and ASSERT_DEATH_IF_SUPPORTED on systems where | |
| // death tests are not supported. Those macros must compile on such systems | |
| // iff EXPECT_DEATH and ASSERT_DEATH compile with the same parameters on | |
| // systems that support death tests. This allows one to write such a macro | |
| // on a system that does not support death tests and be sure that it will | |
| // compile on a death-test supporting system. It is exposed publicly so that | |
| // systems that have death-tests with stricter requirements than | |
| // GTEST_HAS_DEATH_TEST can write their own equivalent of | |
| // EXPECT_DEATH_IF_SUPPORTED and ASSERT_DEATH_IF_SUPPORTED. | |
| // | |
| // Parameters: | |
| // statement - A statement that a macro such as EXPECT_DEATH would test | |
| // for program termination. This macro has to make sure this | |
| // statement is compiled but not executed, to ensure that | |
| // EXPECT_DEATH_IF_SUPPORTED compiles with a certain | |
| // parameter iff EXPECT_DEATH compiles with it. | |
| // regex - A regex that a macro such as EXPECT_DEATH would use to test | |
| // the output of statement. This parameter has to be | |
| // compiled but not evaluated by this macro, to ensure that | |
| // this macro only accepts expressions that a macro such as | |
| // EXPECT_DEATH would accept. | |
| // terminator - Must be an empty statement for EXPECT_DEATH_IF_SUPPORTED | |
| // and a return statement for ASSERT_DEATH_IF_SUPPORTED. | |
| // This ensures that ASSERT_DEATH_IF_SUPPORTED will not | |
| // compile inside functions where ASSERT_DEATH doesn't | |
| // compile. | |
| // | |
| // The branch that has an always false condition is used to ensure that | |
| // statement and regex are compiled (and thus syntactically correct) but | |
| // never executed. The unreachable code macro protects the terminator | |
| // statement from generating an 'unreachable code' warning in case | |
| // statement unconditionally returns or throws. The Message constructor at | |
| // the end allows the syntax of streaming additional messages into the | |
| // macro, for compilational compatibility with EXPECT_DEATH/ASSERT_DEATH. | |
| # define GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, terminator) \ | |
| GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ | |
| if (::testing::internal::AlwaysTrue()) { \ | |
| GTEST_LOG_(WARNING) \ | |
| << "Death tests are not supported on this platform.\n" \ | |
| << "Statement '" #statement "' cannot be verified."; \ | |
| } else if (::testing::internal::AlwaysFalse()) { \ | |
| ::testing::internal::RE::PartialMatch(".*", (regex)); \ | |
| GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ | |
| terminator; \ | |
| } else \ | |
| ::testing::Message() | |
| // EXPECT_DEATH_IF_SUPPORTED(statement, regex) and | |
| // ASSERT_DEATH_IF_SUPPORTED(statement, regex) expand to real death tests if | |
| // death tests are supported; otherwise they just issue a warning. This is | |
| // useful when you are combining death test assertions with normal test | |
| // assertions in one test. | |
| #if GTEST_HAS_DEATH_TEST | |
| # define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \ | |
| EXPECT_DEATH(statement, regex) | |
| # define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \ | |
| ASSERT_DEATH(statement, regex) | |
| #else | |
| # define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \ | |
| GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, ) | |
| # define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \ | |
| GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, return) | |
| #endif | |
| } // namespace testing | |
| #endif // GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ | |
| // Copyright 2008, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // Macros and functions for implementing parameterized tests | |
| // in Google C++ Testing and Mocking Framework (Google Test) | |
| // | |
| // This file is generated by a SCRIPT. DO NOT EDIT BY HAND! | |
| // | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ | |
| #define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ | |
| // Value-parameterized tests allow you to test your code with different | |
| // parameters without writing multiple copies of the same test. | |
| // | |
| // Here is how you use value-parameterized tests: | |
| #if 0 | |
| // To write value-parameterized tests, first you should define a fixture | |
| // class. It is usually derived from testing::TestWithParam<T> (see below for | |
| // another inheritance scheme that's sometimes useful in more complicated | |
| // class hierarchies), where the type of your parameter values. | |
| // TestWithParam<T> is itself derived from testing::Test. T can be any | |
| // copyable type. If it's a raw pointer, you are responsible for managing the | |
| // lifespan of the pointed values. | |
| class FooTest : public ::testing::TestWithParam<const char*> { | |
| // You can implement all the usual class fixture members here. | |
| }; | |
| // Then, use the TEST_P macro to define as many parameterized tests | |
| // for this fixture as you want. The _P suffix is for "parameterized" | |
| // or "pattern", whichever you prefer to think. | |
| TEST_P(FooTest, DoesBlah) { | |
| // Inside a test, access the test parameter with the GetParam() method | |
| // of the TestWithParam<T> class: | |
| EXPECT_TRUE(foo.Blah(GetParam())); | |
| ... | |
| } | |
| TEST_P(FooTest, HasBlahBlah) { | |
| ... | |
| } | |
| // Finally, you can use INSTANTIATE_TEST_SUITE_P to instantiate the test | |
| // case with any set of parameters you want. Google Test defines a number | |
| // of functions for generating test parameters. They return what we call | |
| // (surprise!) parameter generators. Here is a summary of them, which | |
| // are all in the testing namespace: | |
| // | |
| // | |
| // Range(begin, end [, step]) - Yields values {begin, begin+step, | |
| // begin+step+step, ...}. The values do not | |
| // include end. step defaults to 1. | |
| // Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}. | |
| // ValuesIn(container) - Yields values from a C-style array, an STL | |
| // ValuesIn(begin,end) container, or an iterator range [begin, end). | |
| // Bool() - Yields sequence {false, true}. | |
| // Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product | |
| // for the math savvy) of the values generated | |
| // by the N generators. | |
| // | |
| // For more details, see comments at the definitions of these functions below | |
| // in this file. | |
| // | |
| // The following statement will instantiate tests from the FooTest test suite | |
| // each with parameter values "meeny", "miny", and "moe". | |
| INSTANTIATE_TEST_SUITE_P(InstantiationName, | |
| FooTest, | |
| Values("meeny", "miny", "moe")); | |
| // To distinguish different instances of the pattern, (yes, you | |
| // can instantiate it more then once) the first argument to the | |
| // INSTANTIATE_TEST_SUITE_P macro is a prefix that will be added to the | |
| // actual test suite name. Remember to pick unique prefixes for different | |
| // instantiations. The tests from the instantiation above will have | |
| // these names: | |
| // | |
| // * InstantiationName/FooTest.DoesBlah/0 for "meeny" | |
| // * InstantiationName/FooTest.DoesBlah/1 for "miny" | |
| // * InstantiationName/FooTest.DoesBlah/2 for "moe" | |
| // * InstantiationName/FooTest.HasBlahBlah/0 for "meeny" | |
| // * InstantiationName/FooTest.HasBlahBlah/1 for "miny" | |
| // * InstantiationName/FooTest.HasBlahBlah/2 for "moe" | |
| // | |
| // You can use these names in --gtest_filter. | |
| // | |
| // This statement will instantiate all tests from FooTest again, each | |
| // with parameter values "cat" and "dog": | |
| const char* pets[] = {"cat", "dog"}; | |
| INSTANTIATE_TEST_SUITE_P(AnotherInstantiationName, FooTest, ValuesIn(pets)); | |
| // The tests from the instantiation above will have these names: | |
| // | |
| // * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat" | |
| // * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog" | |
| // * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat" | |
| // * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog" | |
| // | |
| // Please note that INSTANTIATE_TEST_SUITE_P will instantiate all tests | |
| // in the given test suite, whether their definitions come before or | |
| // AFTER the INSTANTIATE_TEST_SUITE_P statement. | |
| // | |
| // Please also note that generator expressions (including parameters to the | |
| // generators) are evaluated in InitGoogleTest(), after main() has started. | |
| // This allows the user on one hand, to adjust generator parameters in order | |
| // to dynamically determine a set of tests to run and on the other hand, | |
| // give the user a chance to inspect the generated tests with Google Test | |
| // reflection API before RUN_ALL_TESTS() is executed. | |
| // | |
| // You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc | |
| // for more examples. | |
| // | |
| // In the future, we plan to publish the API for defining new parameter | |
| // generators. But for now this interface remains part of the internal | |
| // implementation and is subject to change. | |
| // | |
| // | |
| // A parameterized test fixture must be derived from testing::Test and from | |
| // testing::WithParamInterface<T>, where T is the type of the parameter | |
| // values. Inheriting from TestWithParam<T> satisfies that requirement because | |
| // TestWithParam<T> inherits from both Test and WithParamInterface. In more | |
| // complicated hierarchies, however, it is occasionally useful to inherit | |
| // separately from Test and WithParamInterface. For example: | |
| class BaseTest : public ::testing::Test { | |
| // You can inherit all the usual members for a non-parameterized test | |
| // fixture here. | |
| }; | |
| class DerivedTest : public BaseTest, public ::testing::WithParamInterface<int> { | |
| // The usual test fixture members go here too. | |
| }; | |
| TEST_F(BaseTest, HasFoo) { | |
| // This is an ordinary non-parameterized test. | |
| } | |
| TEST_P(DerivedTest, DoesBlah) { | |
| // GetParam works just the same here as if you inherit from TestWithParam. | |
| EXPECT_TRUE(foo.Blah(GetParam())); | |
| } | |
| #endif // 0 | |
| #include <utility> | |
| // Copyright 2008 Google Inc. | |
| // All Rights Reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // Type and function utilities for implementing parameterized tests. | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_ | |
| #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_ | |
| #include <ctype.h> | |
| #include <cassert> | |
| #include <iterator> | |
| #include <memory> | |
| #include <set> | |
| #include <tuple> | |
| #include <utility> | |
| #include <vector> | |
| namespace testing { | |
| // Input to a parameterized test name generator, describing a test parameter. | |
| // Consists of the parameter value and the integer parameter index. | |
| template <class ParamType> | |
| struct TestParamInfo { | |
| TestParamInfo(const ParamType& a_param, size_t an_index) : | |
| param(a_param), | |
| index(an_index) {} | |
| ParamType param; | |
| size_t index; | |
| }; | |
| // A builtin parameterized test name generator which returns the result of | |
| // testing::PrintToString. | |
| struct PrintToStringParamName { | |
| template <class ParamType> | |
| std::string operator()(const TestParamInfo<ParamType>& info) const { | |
| return PrintToString(info.param); | |
| } | |
| }; | |
| namespace internal { | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // Utility Functions | |
| // Outputs a message explaining invalid registration of different | |
| // fixture class for the same test suite. This may happen when | |
| // TEST_P macro is used to define two tests with the same name | |
| // but in different namespaces. | |
| GTEST_API_ void ReportInvalidTestSuiteType(const char* test_suite_name, | |
| CodeLocation code_location); | |
| template <typename> class ParamGeneratorInterface; | |
| template <typename> class ParamGenerator; | |
| // Interface for iterating over elements provided by an implementation | |
| // of ParamGeneratorInterface<T>. | |
| template <typename T> | |
| class ParamIteratorInterface { | |
| public: | |
| virtual ~ParamIteratorInterface() {} | |
| // A pointer to the base generator instance. | |
| // Used only for the purposes of iterator comparison | |
| // to make sure that two iterators belong to the same generator. | |
| virtual const ParamGeneratorInterface<T>* BaseGenerator() const = 0; | |
| // Advances iterator to point to the next element | |
| // provided by the generator. The caller is responsible | |
| // for not calling Advance() on an iterator equal to | |
| // BaseGenerator()->End(). | |
| virtual void Advance() = 0; | |
| // Clones the iterator object. Used for implementing copy semantics | |
| // of ParamIterator<T>. | |
| virtual ParamIteratorInterface* Clone() const = 0; | |
| // Dereferences the current iterator and provides (read-only) access | |
| // to the pointed value. It is the caller's responsibility not to call | |
| // Current() on an iterator equal to BaseGenerator()->End(). | |
| // Used for implementing ParamGenerator<T>::operator*(). | |
| virtual const T* Current() const = 0; | |
| // Determines whether the given iterator and other point to the same | |
| // element in the sequence generated by the generator. | |
| // Used for implementing ParamGenerator<T>::operator==(). | |
| virtual bool Equals(const ParamIteratorInterface& other) const = 0; | |
| }; | |
| // Class iterating over elements provided by an implementation of | |
| // ParamGeneratorInterface<T>. It wraps ParamIteratorInterface<T> | |
| // and implements the const forward iterator concept. | |
| template <typename T> | |
| class ParamIterator { | |
| public: | |
| typedef T value_type; | |
| typedef const T& reference; | |
| typedef ptrdiff_t difference_type; | |
| // ParamIterator assumes ownership of the impl_ pointer. | |
| ParamIterator(const ParamIterator& other) : impl_(other.impl_->Clone()) {} | |
| ParamIterator& operator=(const ParamIterator& other) { | |
| if (this != &other) | |
| impl_.reset(other.impl_->Clone()); | |
| return *this; | |
| } | |
| const T& operator*() const { return *impl_->Current(); } | |
| const T* operator->() const { return impl_->Current(); } | |
| // Prefix version of operator++. | |
| ParamIterator& operator++() { | |
| impl_->Advance(); | |
| return *this; | |
| } | |
| // Postfix version of operator++. | |
| ParamIterator operator++(int /*unused*/) { | |
| ParamIteratorInterface<T>* clone = impl_->Clone(); | |
| impl_->Advance(); | |
| return ParamIterator(clone); | |
| } | |
| bool operator==(const ParamIterator& other) const { | |
| return impl_.get() == other.impl_.get() || impl_->Equals(*other.impl_); | |
| } | |
| bool operator!=(const ParamIterator& other) const { | |
| return !(*this == other); | |
| } | |
| private: | |
| friend class ParamGenerator<T>; | |
| explicit ParamIterator(ParamIteratorInterface<T>* impl) : impl_(impl) {} | |
| std::unique_ptr<ParamIteratorInterface<T> > impl_; | |
| }; | |
| // ParamGeneratorInterface<T> is the binary interface to access generators | |
| // defined in other translation units. | |
| template <typename T> | |
| class ParamGeneratorInterface { | |
| public: | |
| typedef T ParamType; | |
| virtual ~ParamGeneratorInterface() {} | |
| // Generator interface definition | |
| virtual ParamIteratorInterface<T>* Begin() const = 0; | |
| virtual ParamIteratorInterface<T>* End() const = 0; | |
| }; | |
| // Wraps ParamGeneratorInterface<T> and provides general generator syntax | |
| // compatible with the STL Container concept. | |
| // This class implements copy initialization semantics and the contained | |
| // ParamGeneratorInterface<T> instance is shared among all copies | |
| // of the original object. This is possible because that instance is immutable. | |
| template<typename T> | |
| class ParamGenerator { | |
| public: | |
| typedef ParamIterator<T> iterator; | |
| explicit ParamGenerator(ParamGeneratorInterface<T>* impl) : impl_(impl) {} | |
| ParamGenerator(const ParamGenerator& other) : impl_(other.impl_) {} | |
| ParamGenerator& operator=(const ParamGenerator& other) { | |
| impl_ = other.impl_; | |
| return *this; | |
| } | |
| iterator begin() const { return iterator(impl_->Begin()); } | |
| iterator end() const { return iterator(impl_->End()); } | |
| private: | |
| std::shared_ptr<const ParamGeneratorInterface<T> > impl_; | |
| }; | |
| // Generates values from a range of two comparable values. Can be used to | |
| // generate sequences of user-defined types that implement operator+() and | |
| // operator<(). | |
| // This class is used in the Range() function. | |
| template <typename T, typename IncrementT> | |
| class RangeGenerator : public ParamGeneratorInterface<T> { | |
| public: | |
| RangeGenerator(T begin, T end, IncrementT step) | |
| : begin_(begin), end_(end), | |
| step_(step), end_index_(CalculateEndIndex(begin, end, step)) {} | |
| ~RangeGenerator() override {} | |
| ParamIteratorInterface<T>* Begin() const override { | |
| return new Iterator(this, begin_, 0, step_); | |
| } | |
| ParamIteratorInterface<T>* End() const override { | |
| return new Iterator(this, end_, end_index_, step_); | |
| } | |
| private: | |
| class Iterator : public ParamIteratorInterface<T> { | |
| public: | |
| Iterator(const ParamGeneratorInterface<T>* base, T value, int index, | |
| IncrementT step) | |
| : base_(base), value_(value), index_(index), step_(step) {} | |
| ~Iterator() override {} | |
| const ParamGeneratorInterface<T>* BaseGenerator() const override { | |
| return base_; | |
| } | |
| void Advance() override { | |
| value_ = static_cast<T>(value_ + step_); | |
| index_++; | |
| } | |
| ParamIteratorInterface<T>* Clone() const override { | |
| return new Iterator(*this); | |
| } | |
| const T* Current() const override { return &value_; } | |
| bool Equals(const ParamIteratorInterface<T>& other) const override { | |
| // Having the same base generator guarantees that the other | |
| // iterator is of the same type and we can downcast. | |
| GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) | |
| << "The program attempted to compare iterators " | |
| << "from different generators." << std::endl; | |
| const int other_index = | |
| CheckedDowncastToActualType<const Iterator>(&other)->index_; | |
| return index_ == other_index; | |
| } | |
| private: | |
| Iterator(const Iterator& other) | |
| : ParamIteratorInterface<T>(), | |
| base_(other.base_), value_(other.value_), index_(other.index_), | |
| step_(other.step_) {} | |
| // No implementation - assignment is unsupported. | |
| void operator=(const Iterator& other); | |
| const ParamGeneratorInterface<T>* const base_; | |
| T value_; | |
| int index_; | |
| const IncrementT step_; | |
| }; // class RangeGenerator::Iterator | |
| static int CalculateEndIndex(const T& begin, | |
| const T& end, | |
| const IncrementT& step) { | |
| int end_index = 0; | |
| for (T i = begin; i < end; i = static_cast<T>(i + step)) | |
| end_index++; | |
| return end_index; | |
| } | |
| // No implementation - assignment is unsupported. | |
| void operator=(const RangeGenerator& other); | |
| const T begin_; | |
| const T end_; | |
| const IncrementT step_; | |
| // The index for the end() iterator. All the elements in the generated | |
| // sequence are indexed (0-based) to aid iterator comparison. | |
| const int end_index_; | |
| }; // class RangeGenerator | |
| // Generates values from a pair of STL-style iterators. Used in the | |
| // ValuesIn() function. The elements are copied from the source range | |
| // since the source can be located on the stack, and the generator | |
| // is likely to persist beyond that stack frame. | |
| template <typename T> | |
| class ValuesInIteratorRangeGenerator : public ParamGeneratorInterface<T> { | |
| public: | |
| template <typename ForwardIterator> | |
| ValuesInIteratorRangeGenerator(ForwardIterator begin, ForwardIterator end) | |
| : container_(begin, end) {} | |
| ~ValuesInIteratorRangeGenerator() override {} | |
| ParamIteratorInterface<T>* Begin() const override { | |
| return new Iterator(this, container_.begin()); | |
| } | |
| ParamIteratorInterface<T>* End() const override { | |
| return new Iterator(this, container_.end()); | |
| } | |
| private: | |
| typedef typename ::std::vector<T> ContainerType; | |
| class Iterator : public ParamIteratorInterface<T> { | |
| public: | |
| Iterator(const ParamGeneratorInterface<T>* base, | |
| typename ContainerType::const_iterator iterator) | |
| : base_(base), iterator_(iterator) {} | |
| ~Iterator() override {} | |
| const ParamGeneratorInterface<T>* BaseGenerator() const override { | |
| return base_; | |
| } | |
| void Advance() override { | |
| ++iterator_; | |
| value_.reset(); | |
| } | |
| ParamIteratorInterface<T>* Clone() const override { | |
| return new Iterator(*this); | |
| } | |
| // We need to use cached value referenced by iterator_ because *iterator_ | |
| // can return a temporary object (and of type other then T), so just | |
| // having "return &*iterator_;" doesn't work. | |
| // value_ is updated here and not in Advance() because Advance() | |
| // can advance iterator_ beyond the end of the range, and we cannot | |
| // detect that fact. The client code, on the other hand, is | |
| // responsible for not calling Current() on an out-of-range iterator. | |
| const T* Current() const override { | |
| if (value_.get() == nullptr) value_.reset(new T(*iterator_)); | |
| return value_.get(); | |
| } | |
| bool Equals(const ParamIteratorInterface<T>& other) const override { | |
| // Having the same base generator guarantees that the other | |
| // iterator is of the same type and we can downcast. | |
| GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) | |
| << "The program attempted to compare iterators " | |
| << "from different generators." << std::endl; | |
| return iterator_ == | |
| CheckedDowncastToActualType<const Iterator>(&other)->iterator_; | |
| } | |
| private: | |
| Iterator(const Iterator& other) | |
| // The explicit constructor call suppresses a false warning | |
| // emitted by gcc when supplied with the -Wextra option. | |
| : ParamIteratorInterface<T>(), | |
| base_(other.base_), | |
| iterator_(other.iterator_) {} | |
| const ParamGeneratorInterface<T>* const base_; | |
| typename ContainerType::const_iterator iterator_; | |
| // A cached value of *iterator_. We keep it here to allow access by | |
| // pointer in the wrapping iterator's operator->(). | |
| // value_ needs to be mutable to be accessed in Current(). | |
| // Use of std::unique_ptr helps manage cached value's lifetime, | |
| // which is bound by the lifespan of the iterator itself. | |
| mutable std::unique_ptr<const T> value_; | |
| }; // class ValuesInIteratorRangeGenerator::Iterator | |
| // No implementation - assignment is unsupported. | |
| void operator=(const ValuesInIteratorRangeGenerator& other); | |
| const ContainerType container_; | |
| }; // class ValuesInIteratorRangeGenerator | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // | |
| // Default parameterized test name generator, returns a string containing the | |
| // integer test parameter index. | |
| template <class ParamType> | |
| std::string DefaultParamName(const TestParamInfo<ParamType>& info) { | |
| Message name_stream; | |
| name_stream << info.index; | |
| return name_stream.GetString(); | |
| } | |
| template <typename T = int> | |
| void TestNotEmpty() { | |
| static_assert(sizeof(T) == 0, "Empty arguments are not allowed."); | |
| } | |
| template <typename T = int> | |
| void TestNotEmpty(const T&) {} | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // | |
| // Stores a parameter value and later creates tests parameterized with that | |
| // value. | |
| template <class TestClass> | |
| class ParameterizedTestFactory : public TestFactoryBase { | |
| public: | |
| typedef typename TestClass::ParamType ParamType; | |
| explicit ParameterizedTestFactory(ParamType parameter) : | |
| parameter_(parameter) {} | |
| Test* CreateTest() override { | |
| TestClass::SetParam(¶meter_); | |
| return new TestClass(); | |
| } | |
| private: | |
| const ParamType parameter_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestFactory); | |
| }; | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // | |
| // TestMetaFactoryBase is a base class for meta-factories that create | |
| // test factories for passing into MakeAndRegisterTestInfo function. | |
| template <class ParamType> | |
| class TestMetaFactoryBase { | |
| public: | |
| virtual ~TestMetaFactoryBase() {} | |
| virtual TestFactoryBase* CreateTestFactory(ParamType parameter) = 0; | |
| }; | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // | |
| // TestMetaFactory creates test factories for passing into | |
| // MakeAndRegisterTestInfo function. Since MakeAndRegisterTestInfo receives | |
| // ownership of test factory pointer, same factory object cannot be passed | |
| // into that method twice. But ParameterizedTestSuiteInfo is going to call | |
| // it for each Test/Parameter value combination. Thus it needs meta factory | |
| // creator class. | |
| template <class TestSuite> | |
| class TestMetaFactory | |
| : public TestMetaFactoryBase<typename TestSuite::ParamType> { | |
| public: | |
| using ParamType = typename TestSuite::ParamType; | |
| TestMetaFactory() {} | |
| TestFactoryBase* CreateTestFactory(ParamType parameter) override { | |
| return new ParameterizedTestFactory<TestSuite>(parameter); | |
| } | |
| private: | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(TestMetaFactory); | |
| }; | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // | |
| // ParameterizedTestSuiteInfoBase is a generic interface | |
| // to ParameterizedTestSuiteInfo classes. ParameterizedTestSuiteInfoBase | |
| // accumulates test information provided by TEST_P macro invocations | |
| // and generators provided by INSTANTIATE_TEST_SUITE_P macro invocations | |
| // and uses that information to register all resulting test instances | |
| // in RegisterTests method. The ParameterizeTestSuiteRegistry class holds | |
| // a collection of pointers to the ParameterizedTestSuiteInfo objects | |
| // and calls RegisterTests() on each of them when asked. | |
| class ParameterizedTestSuiteInfoBase { | |
| public: | |
| virtual ~ParameterizedTestSuiteInfoBase() {} | |
| // Base part of test suite name for display purposes. | |
| virtual const std::string& GetTestSuiteName() const = 0; | |
| // Test case id to verify identity. | |
| virtual TypeId GetTestSuiteTypeId() const = 0; | |
| // UnitTest class invokes this method to register tests in this | |
| // test suite right before running them in RUN_ALL_TESTS macro. | |
| // This method should not be called more then once on any single | |
| // instance of a ParameterizedTestSuiteInfoBase derived class. | |
| virtual void RegisterTests() = 0; | |
| protected: | |
| ParameterizedTestSuiteInfoBase() {} | |
| private: | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteInfoBase); | |
| }; | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // | |
| // ParameterizedTestSuiteInfo accumulates tests obtained from TEST_P | |
| // macro invocations for a particular test suite and generators | |
| // obtained from INSTANTIATE_TEST_SUITE_P macro invocations for that | |
| // test suite. It registers tests with all values generated by all | |
| // generators when asked. | |
| template <class TestSuite> | |
| class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase { | |
| public: | |
| // ParamType and GeneratorCreationFunc are private types but are required | |
| // for declarations of public methods AddTestPattern() and | |
| // AddTestSuiteInstantiation(). | |
| using ParamType = typename TestSuite::ParamType; | |
| // A function that returns an instance of appropriate generator type. | |
| typedef ParamGenerator<ParamType>(GeneratorCreationFunc)(); | |
| using ParamNameGeneratorFunc = std::string(const TestParamInfo<ParamType>&); | |
| explicit ParameterizedTestSuiteInfo(const char* name, | |
| CodeLocation code_location) | |
| : test_suite_name_(name), code_location_(code_location) {} | |
| // Test case base name for display purposes. | |
| const std::string& GetTestSuiteName() const override { | |
| return test_suite_name_; | |
| } | |
| // Test case id to verify identity. | |
| TypeId GetTestSuiteTypeId() const override { return GetTypeId<TestSuite>(); } | |
| // TEST_P macro uses AddTestPattern() to record information | |
| // about a single test in a LocalTestInfo structure. | |
| // test_suite_name is the base name of the test suite (without invocation | |
| // prefix). test_base_name is the name of an individual test without | |
| // parameter index. For the test SequenceA/FooTest.DoBar/1 FooTest is | |
| // test suite base name and DoBar is test base name. | |
| void AddTestPattern(const char* test_suite_name, const char* test_base_name, | |
| TestMetaFactoryBase<ParamType>* meta_factory) { | |
| tests_.push_back(std::shared_ptr<TestInfo>( | |
| new TestInfo(test_suite_name, test_base_name, meta_factory))); | |
| } | |
| // INSTANTIATE_TEST_SUITE_P macro uses AddGenerator() to record information | |
| // about a generator. | |
| int AddTestSuiteInstantiation(const std::string& instantiation_name, | |
| GeneratorCreationFunc* func, | |
| ParamNameGeneratorFunc* name_func, | |
| const char* file, int line) { | |
| instantiations_.push_back( | |
| InstantiationInfo(instantiation_name, func, name_func, file, line)); | |
| return 0; // Return value used only to run this method in namespace scope. | |
| } | |
| // UnitTest class invokes this method to register tests in this test suite | |
| // test suites right before running tests in RUN_ALL_TESTS macro. | |
| // This method should not be called more then once on any single | |
| // instance of a ParameterizedTestSuiteInfoBase derived class. | |
| // UnitTest has a guard to prevent from calling this method more then once. | |
| void RegisterTests() override { | |
| for (typename TestInfoContainer::iterator test_it = tests_.begin(); | |
| test_it != tests_.end(); ++test_it) { | |
| std::shared_ptr<TestInfo> test_info = *test_it; | |
| for (typename InstantiationContainer::iterator gen_it = | |
| instantiations_.begin(); gen_it != instantiations_.end(); | |
| ++gen_it) { | |
| const std::string& instantiation_name = gen_it->name; | |
| ParamGenerator<ParamType> generator((*gen_it->generator)()); | |
| ParamNameGeneratorFunc* name_func = gen_it->name_func; | |
| const char* file = gen_it->file; | |
| int line = gen_it->line; | |
| std::string test_suite_name; | |
| if ( !instantiation_name.empty() ) | |
| test_suite_name = instantiation_name + "/"; | |
| test_suite_name += test_info->test_suite_base_name; | |
| size_t i = 0; | |
| std::set<std::string> test_param_names; | |
| for (typename ParamGenerator<ParamType>::iterator param_it = | |
| generator.begin(); | |
| param_it != generator.end(); ++param_it, ++i) { | |
| Message test_name_stream; | |
| std::string param_name = name_func( | |
| TestParamInfo<ParamType>(*param_it, i)); | |
| GTEST_CHECK_(IsValidParamName(param_name)) | |
| << "Parameterized test name '" << param_name | |
| << "' is invalid, in " << file | |
| << " line " << line << std::endl; | |
| GTEST_CHECK_(test_param_names.count(param_name) == 0) | |
| << "Duplicate parameterized test name '" << param_name | |
| << "', in " << file << " line " << line << std::endl; | |
| test_param_names.insert(param_name); | |
| test_name_stream << test_info->test_base_name << "/" << param_name; | |
| MakeAndRegisterTestInfo( | |
| test_suite_name.c_str(), test_name_stream.GetString().c_str(), | |
| nullptr, // No type parameter. | |
| PrintToString(*param_it).c_str(), code_location_, | |
| GetTestSuiteTypeId(), | |
| SuiteApiResolver<TestSuite>::GetSetUpCaseOrSuite(), | |
| SuiteApiResolver<TestSuite>::GetTearDownCaseOrSuite(), | |
| test_info->test_meta_factory->CreateTestFactory(*param_it)); | |
| } // for param_it | |
| } // for gen_it | |
| } // for test_it | |
| } // RegisterTests | |
| private: | |
| // LocalTestInfo structure keeps information about a single test registered | |
| // with TEST_P macro. | |
| struct TestInfo { | |
| TestInfo(const char* a_test_suite_base_name, const char* a_test_base_name, | |
| TestMetaFactoryBase<ParamType>* a_test_meta_factory) | |
| : test_suite_base_name(a_test_suite_base_name), | |
| test_base_name(a_test_base_name), | |
| test_meta_factory(a_test_meta_factory) {} | |
| const std::string test_suite_base_name; | |
| const std::string test_base_name; | |
| const std::unique_ptr<TestMetaFactoryBase<ParamType> > test_meta_factory; | |
| }; | |
| using TestInfoContainer = ::std::vector<std::shared_ptr<TestInfo> >; | |
| // Records data received from INSTANTIATE_TEST_SUITE_P macros: | |
| // <Instantiation name, Sequence generator creation function, | |
| // Name generator function, Source file, Source line> | |
| struct InstantiationInfo { | |
| InstantiationInfo(const std::string &name_in, | |
| GeneratorCreationFunc* generator_in, | |
| ParamNameGeneratorFunc* name_func_in, | |
| const char* file_in, | |
| int line_in) | |
| : name(name_in), | |
| generator(generator_in), | |
| name_func(name_func_in), | |
| file(file_in), | |
| line(line_in) {} | |
| std::string name; | |
| GeneratorCreationFunc* generator; | |
| ParamNameGeneratorFunc* name_func; | |
| const char* file; | |
| int line; | |
| }; | |
| typedef ::std::vector<InstantiationInfo> InstantiationContainer; | |
| static bool IsValidParamName(const std::string& name) { | |
| // Check for empty string | |
| if (name.empty()) | |
| return false; | |
| // Check for invalid characters | |
| for (std::string::size_type index = 0; index < name.size(); ++index) { | |
| if (!isalnum(name[index]) && name[index] != '_') | |
| return false; | |
| } | |
| return true; | |
| } | |
| const std::string test_suite_name_; | |
| CodeLocation code_location_; | |
| TestInfoContainer tests_; | |
| InstantiationContainer instantiations_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteInfo); | |
| }; // class ParameterizedTestSuiteInfo | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| template <class TestCase> | |
| using ParameterizedTestCaseInfo = ParameterizedTestSuiteInfo<TestCase>; | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // | |
| // ParameterizedTestSuiteRegistry contains a map of | |
| // ParameterizedTestSuiteInfoBase classes accessed by test suite names. TEST_P | |
| // and INSTANTIATE_TEST_SUITE_P macros use it to locate their corresponding | |
| // ParameterizedTestSuiteInfo descriptors. | |
| class ParameterizedTestSuiteRegistry { | |
| public: | |
| ParameterizedTestSuiteRegistry() {} | |
| ~ParameterizedTestSuiteRegistry() { | |
| for (auto& test_suite_info : test_suite_infos_) { | |
| delete test_suite_info; | |
| } | |
| } | |
| // Looks up or creates and returns a structure containing information about | |
| // tests and instantiations of a particular test suite. | |
| template <class TestSuite> | |
| ParameterizedTestSuiteInfo<TestSuite>* GetTestSuitePatternHolder( | |
| const char* test_suite_name, CodeLocation code_location) { | |
| ParameterizedTestSuiteInfo<TestSuite>* typed_test_info = nullptr; | |
| for (auto& test_suite_info : test_suite_infos_) { | |
| if (test_suite_info->GetTestSuiteName() == test_suite_name) { | |
| if (test_suite_info->GetTestSuiteTypeId() != GetTypeId<TestSuite>()) { | |
| // Complain about incorrect usage of Google Test facilities | |
| // and terminate the program since we cannot guaranty correct | |
| // test suite setup and tear-down in this case. | |
| ReportInvalidTestSuiteType(test_suite_name, code_location); | |
| posix::Abort(); | |
| } else { | |
| // At this point we are sure that the object we found is of the same | |
| // type we are looking for, so we downcast it to that type | |
| // without further checks. | |
| typed_test_info = CheckedDowncastToActualType< | |
| ParameterizedTestSuiteInfo<TestSuite> >(test_suite_info); | |
| } | |
| break; | |
| } | |
| } | |
| if (typed_test_info == nullptr) { | |
| typed_test_info = new ParameterizedTestSuiteInfo<TestSuite>( | |
| test_suite_name, code_location); | |
| test_suite_infos_.push_back(typed_test_info); | |
| } | |
| return typed_test_info; | |
| } | |
| void RegisterTests() { | |
| for (auto& test_suite_info : test_suite_infos_) { | |
| test_suite_info->RegisterTests(); | |
| } | |
| } | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| template <class TestCase> | |
| ParameterizedTestCaseInfo<TestCase>* GetTestCasePatternHolder( | |
| const char* test_case_name, CodeLocation code_location) { | |
| return GetTestSuitePatternHolder<TestCase>(test_case_name, code_location); | |
| } | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| private: | |
| using TestSuiteInfoContainer = ::std::vector<ParameterizedTestSuiteInfoBase*>; | |
| TestSuiteInfoContainer test_suite_infos_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteRegistry); | |
| }; | |
| } // namespace internal | |
| // Forward declarations of ValuesIn(), which is implemented in | |
| // include/gtest/gtest-param-test.h. | |
| template <class Container> | |
| internal::ParamGenerator<typename Container::value_type> ValuesIn( | |
| const Container& container); | |
| namespace internal { | |
| // Used in the Values() function to provide polymorphic capabilities. | |
| template <typename... Ts> | |
| class ValueArray { | |
| public: | |
| ValueArray(Ts... v) : v_{std::move(v)...} {} | |
| template <typename T> | |
| operator ParamGenerator<T>() const { // NOLINT | |
| return ValuesIn(MakeVector<T>(MakeIndexSequence<sizeof...(Ts)>())); | |
| } | |
| private: | |
| template <typename T, size_t... I> | |
| std::vector<T> MakeVector(IndexSequence<I...>) const { | |
| return std::vector<T>{static_cast<T>(v_.template Get<I>())...}; | |
| } | |
| FlatTuple<Ts...> v_; | |
| }; | |
| template <typename... T> | |
| class CartesianProductGenerator | |
| : public ParamGeneratorInterface<::std::tuple<T...>> { | |
| public: | |
| typedef ::std::tuple<T...> ParamType; | |
| CartesianProductGenerator(const std::tuple<ParamGenerator<T>...>& g) | |
| : generators_(g) {} | |
| ~CartesianProductGenerator() override {} | |
| ParamIteratorInterface<ParamType>* Begin() const override { | |
| return new Iterator(this, generators_, false); | |
| } | |
| ParamIteratorInterface<ParamType>* End() const override { | |
| return new Iterator(this, generators_, true); | |
| } | |
| private: | |
| template <class I> | |
| class IteratorImpl; | |
| template <size_t... I> | |
| class IteratorImpl<IndexSequence<I...>> | |
| : public ParamIteratorInterface<ParamType> { | |
| public: | |
| IteratorImpl(const ParamGeneratorInterface<ParamType>* base, | |
| const std::tuple<ParamGenerator<T>...>& generators, bool is_end) | |
| : base_(base), | |
| begin_(std::get<I>(generators).begin()...), | |
| end_(std::get<I>(generators).end()...), | |
| current_(is_end ? end_ : begin_) { | |
| ComputeCurrentValue(); | |
| } | |
| ~IteratorImpl() override {} | |
| const ParamGeneratorInterface<ParamType>* BaseGenerator() const override { | |
| return base_; | |
| } | |
| // Advance should not be called on beyond-of-range iterators | |
| // so no component iterators must be beyond end of range, either. | |
| void Advance() override { | |
| assert(!AtEnd()); | |
| // Advance the last iterator. | |
| ++std::get<sizeof...(T) - 1>(current_); | |
| // if that reaches end, propagate that up. | |
| AdvanceIfEnd<sizeof...(T) - 1>(); | |
| ComputeCurrentValue(); | |
| } | |
| ParamIteratorInterface<ParamType>* Clone() const override { | |
| return new IteratorImpl(*this); | |
| } | |
| const ParamType* Current() const override { return current_value_.get(); } | |
| bool Equals(const ParamIteratorInterface<ParamType>& other) const override { | |
| // Having the same base generator guarantees that the other | |
| // iterator is of the same type and we can downcast. | |
| GTEST_CHECK_(BaseGenerator() == other.BaseGenerator()) | |
| << "The program attempted to compare iterators " | |
| << "from different generators." << std::endl; | |
| const IteratorImpl* typed_other = | |
| CheckedDowncastToActualType<const IteratorImpl>(&other); | |
| // We must report iterators equal if they both point beyond their | |
| // respective ranges. That can happen in a variety of fashions, | |
| // so we have to consult AtEnd(). | |
| if (AtEnd() && typed_other->AtEnd()) return true; | |
| bool same = true; | |
| bool dummy[] = { | |
| (same = same && std::get<I>(current_) == | |
| std::get<I>(typed_other->current_))...}; | |
| (void)dummy; | |
| return same; | |
| } | |
| private: | |
| template <size_t ThisI> | |
| void AdvanceIfEnd() { | |
| if (std::get<ThisI>(current_) != std::get<ThisI>(end_)) return; | |
| bool last = ThisI == 0; | |
| if (last) { | |
| // We are done. Nothing else to propagate. | |
| return; | |
| } | |
| constexpr size_t NextI = ThisI - (ThisI != 0); | |
| std::get<ThisI>(current_) = std::get<ThisI>(begin_); | |
| ++std::get<NextI>(current_); | |
| AdvanceIfEnd<NextI>(); | |
| } | |
| void ComputeCurrentValue() { | |
| if (!AtEnd()) | |
| current_value_ = std::make_shared<ParamType>(*std::get<I>(current_)...); | |
| } | |
| bool AtEnd() const { | |
| bool at_end = false; | |
| bool dummy[] = { | |
| (at_end = at_end || std::get<I>(current_) == std::get<I>(end_))...}; | |
| (void)dummy; | |
| return at_end; | |
| } | |
| const ParamGeneratorInterface<ParamType>* const base_; | |
| std::tuple<typename ParamGenerator<T>::iterator...> begin_; | |
| std::tuple<typename ParamGenerator<T>::iterator...> end_; | |
| std::tuple<typename ParamGenerator<T>::iterator...> current_; | |
| std::shared_ptr<ParamType> current_value_; | |
| }; | |
| using Iterator = IteratorImpl<typename MakeIndexSequence<sizeof...(T)>::type>; | |
| std::tuple<ParamGenerator<T>...> generators_; | |
| }; | |
| template <class... Gen> | |
| class CartesianProductHolder { | |
| public: | |
| CartesianProductHolder(const Gen&... g) : generators_(g...) {} | |
| template <typename... T> | |
| operator ParamGenerator<::std::tuple<T...>>() const { | |
| return ParamGenerator<::std::tuple<T...>>( | |
| new CartesianProductGenerator<T...>(generators_)); | |
| } | |
| private: | |
| std::tuple<Gen...> generators_; | |
| }; | |
| } // namespace internal | |
| } // namespace testing | |
| #endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_ | |
| namespace testing { | |
| // Functions producing parameter generators. | |
| // | |
| // Google Test uses these generators to produce parameters for value- | |
| // parameterized tests. When a parameterized test suite is instantiated | |
| // with a particular generator, Google Test creates and runs tests | |
| // for each element in the sequence produced by the generator. | |
| // | |
| // In the following sample, tests from test suite FooTest are instantiated | |
| // each three times with parameter values 3, 5, and 8: | |
| // | |
| // class FooTest : public TestWithParam<int> { ... }; | |
| // | |
| // TEST_P(FooTest, TestThis) { | |
| // } | |
| // TEST_P(FooTest, TestThat) { | |
| // } | |
| // INSTANTIATE_TEST_SUITE_P(TestSequence, FooTest, Values(3, 5, 8)); | |
| // | |
| // Range() returns generators providing sequences of values in a range. | |
| // | |
| // Synopsis: | |
| // Range(start, end) | |
| // - returns a generator producing a sequence of values {start, start+1, | |
| // start+2, ..., }. | |
| // Range(start, end, step) | |
| // - returns a generator producing a sequence of values {start, start+step, | |
| // start+step+step, ..., }. | |
| // Notes: | |
| // * The generated sequences never include end. For example, Range(1, 5) | |
| // returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2) | |
| // returns a generator producing {1, 3, 5, 7}. | |
| // * start and end must have the same type. That type may be any integral or | |
| // floating-point type or a user defined type satisfying these conditions: | |
| // * It must be assignable (have operator=() defined). | |
| // * It must have operator+() (operator+(int-compatible type) for | |
| // two-operand version). | |
| // * It must have operator<() defined. | |
| // Elements in the resulting sequences will also have that type. | |
| // * Condition start < end must be satisfied in order for resulting sequences | |
| // to contain any elements. | |
| // | |
| template <typename T, typename IncrementT> | |
| internal::ParamGenerator<T> Range(T start, T end, IncrementT step) { | |
| return internal::ParamGenerator<T>( | |
| new internal::RangeGenerator<T, IncrementT>(start, end, step)); | |
| } | |
| template <typename T> | |
| internal::ParamGenerator<T> Range(T start, T end) { | |
| return Range(start, end, 1); | |
| } | |
| // ValuesIn() function allows generation of tests with parameters coming from | |
| // a container. | |
| // | |
| // Synopsis: | |
| // ValuesIn(const T (&array)[N]) | |
| // - returns a generator producing sequences with elements from | |
| // a C-style array. | |
| // ValuesIn(const Container& container) | |
| // - returns a generator producing sequences with elements from | |
| // an STL-style container. | |
| // ValuesIn(Iterator begin, Iterator end) | |
| // - returns a generator producing sequences with elements from | |
| // a range [begin, end) defined by a pair of STL-style iterators. These | |
| // iterators can also be plain C pointers. | |
| // | |
| // Please note that ValuesIn copies the values from the containers | |
| // passed in and keeps them to generate tests in RUN_ALL_TESTS(). | |
| // | |
| // Examples: | |
| // | |
| // This instantiates tests from test suite StringTest | |
| // each with C-string values of "foo", "bar", and "baz": | |
| // | |
| // const char* strings[] = {"foo", "bar", "baz"}; | |
| // INSTANTIATE_TEST_SUITE_P(StringSequence, StringTest, ValuesIn(strings)); | |
| // | |
| // This instantiates tests from test suite StlStringTest | |
| // each with STL strings with values "a" and "b": | |
| // | |
| // ::std::vector< ::std::string> GetParameterStrings() { | |
| // ::std::vector< ::std::string> v; | |
| // v.push_back("a"); | |
| // v.push_back("b"); | |
| // return v; | |
| // } | |
| // | |
| // INSTANTIATE_TEST_SUITE_P(CharSequence, | |
| // StlStringTest, | |
| // ValuesIn(GetParameterStrings())); | |
| // | |
| // | |
| // This will also instantiate tests from CharTest | |
| // each with parameter values 'a' and 'b': | |
| // | |
| // ::std::list<char> GetParameterChars() { | |
| // ::std::list<char> list; | |
| // list.push_back('a'); | |
| // list.push_back('b'); | |
| // return list; | |
| // } | |
| // ::std::list<char> l = GetParameterChars(); | |
| // INSTANTIATE_TEST_SUITE_P(CharSequence2, | |
| // CharTest, | |
| // ValuesIn(l.begin(), l.end())); | |
| // | |
| template <typename ForwardIterator> | |
| internal::ParamGenerator< | |
| typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type> | |
| ValuesIn(ForwardIterator begin, ForwardIterator end) { | |
| typedef typename ::testing::internal::IteratorTraits<ForwardIterator> | |
| ::value_type ParamType; | |
| return internal::ParamGenerator<ParamType>( | |
| new internal::ValuesInIteratorRangeGenerator<ParamType>(begin, end)); | |
| } | |
| template <typename T, size_t N> | |
| internal::ParamGenerator<T> ValuesIn(const T (&array)[N]) { | |
| return ValuesIn(array, array + N); | |
| } | |
| template <class Container> | |
| internal::ParamGenerator<typename Container::value_type> ValuesIn( | |
| const Container& container) { | |
| return ValuesIn(container.begin(), container.end()); | |
| } | |
| // Values() allows generating tests from explicitly specified list of | |
| // parameters. | |
| // | |
| // Synopsis: | |
| // Values(T v1, T v2, ..., T vN) | |
| // - returns a generator producing sequences with elements v1, v2, ..., vN. | |
| // | |
| // For example, this instantiates tests from test suite BarTest each | |
| // with values "one", "two", and "three": | |
| // | |
| // INSTANTIATE_TEST_SUITE_P(NumSequence, | |
| // BarTest, | |
| // Values("one", "two", "three")); | |
| // | |
| // This instantiates tests from test suite BazTest each with values 1, 2, 3.5. | |
| // The exact type of values will depend on the type of parameter in BazTest. | |
| // | |
| // INSTANTIATE_TEST_SUITE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5)); | |
| // | |
| // | |
| template <typename... T> | |
| internal::ValueArray<T...> Values(T... v) { | |
| return internal::ValueArray<T...>(std::move(v)...); | |
| } | |
| // Bool() allows generating tests with parameters in a set of (false, true). | |
| // | |
| // Synopsis: | |
| // Bool() | |
| // - returns a generator producing sequences with elements {false, true}. | |
| // | |
| // It is useful when testing code that depends on Boolean flags. Combinations | |
| // of multiple flags can be tested when several Bool()'s are combined using | |
| // Combine() function. | |
| // | |
| // In the following example all tests in the test suite FlagDependentTest | |
| // will be instantiated twice with parameters false and true. | |
| // | |
| // class FlagDependentTest : public testing::TestWithParam<bool> { | |
| // virtual void SetUp() { | |
| // external_flag = GetParam(); | |
| // } | |
| // } | |
| // INSTANTIATE_TEST_SUITE_P(BoolSequence, FlagDependentTest, Bool()); | |
| // | |
| inline internal::ParamGenerator<bool> Bool() { | |
| return Values(false, true); | |
| } | |
| // Combine() allows the user to combine two or more sequences to produce | |
| // values of a Cartesian product of those sequences' elements. | |
| // | |
| // Synopsis: | |
| // Combine(gen1, gen2, ..., genN) | |
| // - returns a generator producing sequences with elements coming from | |
| // the Cartesian product of elements from the sequences generated by | |
| // gen1, gen2, ..., genN. The sequence elements will have a type of | |
| // std::tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types | |
| // of elements from sequences produces by gen1, gen2, ..., genN. | |
| // | |
| // Combine can have up to 10 arguments. | |
| // | |
| // Example: | |
| // | |
| // This will instantiate tests in test suite AnimalTest each one with | |
| // the parameter values tuple("cat", BLACK), tuple("cat", WHITE), | |
| // tuple("dog", BLACK), and tuple("dog", WHITE): | |
| // | |
| // enum Color { BLACK, GRAY, WHITE }; | |
| // class AnimalTest | |
| // : public testing::TestWithParam<std::tuple<const char*, Color> > {...}; | |
| // | |
| // TEST_P(AnimalTest, AnimalLooksNice) {...} | |
| // | |
| // INSTANTIATE_TEST_SUITE_P(AnimalVariations, AnimalTest, | |
| // Combine(Values("cat", "dog"), | |
| // Values(BLACK, WHITE))); | |
| // | |
| // This will instantiate tests in FlagDependentTest with all variations of two | |
| // Boolean flags: | |
| // | |
| // class FlagDependentTest | |
| // : public testing::TestWithParam<std::tuple<bool, bool> > { | |
| // virtual void SetUp() { | |
| // // Assigns external_flag_1 and external_flag_2 values from the tuple. | |
| // std::tie(external_flag_1, external_flag_2) = GetParam(); | |
| // } | |
| // }; | |
| // | |
| // TEST_P(FlagDependentTest, TestFeature1) { | |
| // // Test your code using external_flag_1 and external_flag_2 here. | |
| // } | |
| // INSTANTIATE_TEST_SUITE_P(TwoBoolSequence, FlagDependentTest, | |
| // Combine(Bool(), Bool())); | |
| // | |
| template <typename... Generator> | |
| internal::CartesianProductHolder<Generator...> Combine(const Generator&... g) { | |
| return internal::CartesianProductHolder<Generator...>(g...); | |
| } | |
| #define TEST_P(test_suite_name, test_name) \ | |
| class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \ | |
| : public test_suite_name { \ | |
| public: \ | |
| GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() {} \ | |
| virtual void TestBody(); \ | |
| \ | |
| private: \ | |
| static int AddToRegistry() { \ | |
| ::testing::UnitTest::GetInstance() \ | |
| ->parameterized_test_registry() \ | |
| .GetTestSuitePatternHolder<test_suite_name>( \ | |
| #test_suite_name, \ | |
| ::testing::internal::CodeLocation(__FILE__, __LINE__)) \ | |
| ->AddTestPattern( \ | |
| GTEST_STRINGIFY_(test_suite_name), GTEST_STRINGIFY_(test_name), \ | |
| new ::testing::internal::TestMetaFactory<GTEST_TEST_CLASS_NAME_( \ | |
| test_suite_name, test_name)>()); \ | |
| return 0; \ | |
| } \ | |
| static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \ | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(GTEST_TEST_CLASS_NAME_(test_suite_name, \ | |
| test_name)); \ | |
| }; \ | |
| int GTEST_TEST_CLASS_NAME_(test_suite_name, \ | |
| test_name)::gtest_registering_dummy_ = \ | |
| GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::AddToRegistry(); \ | |
| void GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::TestBody() | |
| // The last argument to INSTANTIATE_TEST_SUITE_P allows the user to specify | |
| // generator and an optional function or functor that generates custom test name | |
| // suffixes based on the test parameters. Such a function or functor should | |
| // accept one argument of type testing::TestParamInfo<class ParamType>, and | |
| // return std::string. | |
| // | |
| // testing::PrintToStringParamName is a builtin test suffix generator that | |
| // returns the value of testing::PrintToString(GetParam()). | |
| // | |
| // Note: test names must be non-empty, unique, and may only contain ASCII | |
| // alphanumeric characters or underscore. Because PrintToString adds quotes | |
| // to std::string and C strings, it won't work for these types. | |
| #define GTEST_EXPAND_(arg) arg | |
| #define GTEST_GET_FIRST_(first, ...) first | |
| #define GTEST_GET_SECOND_(first, second, ...) second | |
| #define INSTANTIATE_TEST_SUITE_P(prefix, test_suite_name, ...) \ | |
| static ::testing::internal::ParamGenerator<test_suite_name::ParamType> \ | |
| gtest_##prefix##test_suite_name##_EvalGenerator_() { \ | |
| return GTEST_EXPAND_(GTEST_GET_FIRST_(__VA_ARGS__, DUMMY_PARAM_)); \ | |
| } \ | |
| static ::std::string gtest_##prefix##test_suite_name##_EvalGenerateName_( \ | |
| const ::testing::TestParamInfo<test_suite_name::ParamType>& info) { \ | |
| if (::testing::internal::AlwaysFalse()) { \ | |
| ::testing::internal::TestNotEmpty(GTEST_EXPAND_(GTEST_GET_SECOND_( \ | |
| __VA_ARGS__, \ | |
| ::testing::internal::DefaultParamName<test_suite_name::ParamType>, \ | |
| DUMMY_PARAM_))); \ | |
| auto t = std::make_tuple(__VA_ARGS__); \ | |
| static_assert(std::tuple_size<decltype(t)>::value <= 2, \ | |
| "Too Many Args!"); \ | |
| } \ | |
| return ((GTEST_EXPAND_(GTEST_GET_SECOND_( \ | |
| __VA_ARGS__, \ | |
| ::testing::internal::DefaultParamName<test_suite_name::ParamType>, \ | |
| DUMMY_PARAM_))))(info); \ | |
| } \ | |
| static int gtest_##prefix##test_suite_name##_dummy_ \ | |
| GTEST_ATTRIBUTE_UNUSED_ = \ | |
| ::testing::UnitTest::GetInstance() \ | |
| ->parameterized_test_registry() \ | |
| .GetTestSuitePatternHolder<test_suite_name>( \ | |
| #test_suite_name, \ | |
| ::testing::internal::CodeLocation(__FILE__, __LINE__)) \ | |
| ->AddTestSuiteInstantiation( \ | |
| #prefix, >est_##prefix##test_suite_name##_EvalGenerator_, \ | |
| >est_##prefix##test_suite_name##_EvalGenerateName_, \ | |
| __FILE__, __LINE__) | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| #define INSTANTIATE_TEST_CASE_P \ | |
| static_assert(::testing::internal::InstantiateTestCase_P_IsDeprecated(), \ | |
| ""); \ | |
| INSTANTIATE_TEST_SUITE_P | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| } // namespace testing | |
| #endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ | |
| // Copyright 2006, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // Google C++ Testing and Mocking Framework definitions useful in production code. | |
| // GOOGLETEST_CM0003 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_GTEST_PROD_H_ | |
| #define GTEST_INCLUDE_GTEST_GTEST_PROD_H_ | |
| // When you need to test the private or protected members of a class, | |
| // use the FRIEND_TEST macro to declare your tests as friends of the | |
| // class. For example: | |
| // | |
| // class MyClass { | |
| // private: | |
| // void PrivateMethod(); | |
| // FRIEND_TEST(MyClassTest, PrivateMethodWorks); | |
| // }; | |
| // | |
| // class MyClassTest : public testing::Test { | |
| // // ... | |
| // }; | |
| // | |
| // TEST_F(MyClassTest, PrivateMethodWorks) { | |
| // // Can call MyClass::PrivateMethod() here. | |
| // } | |
| // | |
| // Note: The test class must be in the same namespace as the class being tested. | |
| // For example, putting MyClassTest in an anonymous namespace will not work. | |
| #define FRIEND_TEST(test_case_name, test_name)\ | |
| friend class test_case_name##_##test_name##_Test | |
| #endif // GTEST_INCLUDE_GTEST_GTEST_PROD_H_ | |
| // Copyright 2008, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_ | |
| #define GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_ | |
| #include <iosfwd> | |
| #include <vector> | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \ | |
| /* class A needs to have dll-interface to be used by clients of class B */) | |
| namespace testing { | |
| // A copyable object representing the result of a test part (i.e. an | |
| // assertion or an explicit FAIL(), ADD_FAILURE(), or SUCCESS()). | |
| // | |
| // Don't inherit from TestPartResult as its destructor is not virtual. | |
| class GTEST_API_ TestPartResult { | |
| public: | |
| // The possible outcomes of a test part (i.e. an assertion or an | |
| // explicit SUCCEED(), FAIL(), or ADD_FAILURE()). | |
| enum Type { | |
| kSuccess, // Succeeded. | |
| kNonFatalFailure, // Failed but the test can continue. | |
| kFatalFailure, // Failed and the test should be terminated. | |
| kSkip // Skipped. | |
| }; | |
| // C'tor. TestPartResult does NOT have a default constructor. | |
| // Always use this constructor (with parameters) to create a | |
| // TestPartResult object. | |
| TestPartResult(Type a_type, const char* a_file_name, int a_line_number, | |
| const char* a_message) | |
| : type_(a_type), | |
| file_name_(a_file_name == nullptr ? "" : a_file_name), | |
| line_number_(a_line_number), | |
| summary_(ExtractSummary(a_message)), | |
| message_(a_message) {} | |
| // Gets the outcome of the test part. | |
| Type type() const { return type_; } | |
| // Gets the name of the source file where the test part took place, or | |
| // NULL if it's unknown. | |
| const char* file_name() const { | |
| return file_name_.empty() ? nullptr : file_name_.c_str(); | |
| } | |
| // Gets the line in the source file where the test part took place, | |
| // or -1 if it's unknown. | |
| int line_number() const { return line_number_; } | |
| // Gets the summary of the failure message. | |
| const char* summary() const { return summary_.c_str(); } | |
| // Gets the message associated with the test part. | |
| const char* message() const { return message_.c_str(); } | |
| // Returns true iff the test part was skipped. | |
| bool skipped() const { return type_ == kSkip; } | |
| // Returns true iff the test part passed. | |
| bool passed() const { return type_ == kSuccess; } | |
| // Returns true iff the test part non-fatally failed. | |
| bool nonfatally_failed() const { return type_ == kNonFatalFailure; } | |
| // Returns true iff the test part fatally failed. | |
| bool fatally_failed() const { return type_ == kFatalFailure; } | |
| // Returns true iff the test part failed. | |
| bool failed() const { return fatally_failed() || nonfatally_failed(); } | |
| private: | |
| Type type_; | |
| // Gets the summary of the failure message by omitting the stack | |
| // trace in it. | |
| static std::string ExtractSummary(const char* message); | |
| // The name of the source file where the test part took place, or | |
| // "" if the source file is unknown. | |
| std::string file_name_; | |
| // The line in the source file where the test part took place, or -1 | |
| // if the line number is unknown. | |
| int line_number_; | |
| std::string summary_; // The test failure summary. | |
| std::string message_; // The test failure message. | |
| }; | |
| // Prints a TestPartResult object. | |
| std::ostream& operator<<(std::ostream& os, const TestPartResult& result); | |
| // An array of TestPartResult objects. | |
| // | |
| // Don't inherit from TestPartResultArray as its destructor is not | |
| // virtual. | |
| class GTEST_API_ TestPartResultArray { | |
| public: | |
| TestPartResultArray() {} | |
| // Appends the given TestPartResult to the array. | |
| void Append(const TestPartResult& result); | |
| // Returns the TestPartResult at the given index (0-based). | |
| const TestPartResult& GetTestPartResult(int index) const; | |
| // Returns the number of TestPartResult objects in the array. | |
| int size() const; | |
| private: | |
| std::vector<TestPartResult> array_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(TestPartResultArray); | |
| }; | |
| // This interface knows how to report a test part result. | |
| class GTEST_API_ TestPartResultReporterInterface { | |
| public: | |
| virtual ~TestPartResultReporterInterface() {} | |
| virtual void ReportTestPartResult(const TestPartResult& result) = 0; | |
| }; | |
| namespace internal { | |
| // This helper class is used by {ASSERT|EXPECT}_NO_FATAL_FAILURE to check if a | |
| // statement generates new fatal failures. To do so it registers itself as the | |
| // current test part result reporter. Besides checking if fatal failures were | |
| // reported, it only delegates the reporting to the former result reporter. | |
| // The original result reporter is restored in the destructor. | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| class GTEST_API_ HasNewFatalFailureHelper | |
| : public TestPartResultReporterInterface { | |
| public: | |
| HasNewFatalFailureHelper(); | |
| ~HasNewFatalFailureHelper() override; | |
| void ReportTestPartResult(const TestPartResult& result) override; | |
| bool has_new_fatal_failure() const { return has_new_fatal_failure_; } | |
| private: | |
| bool has_new_fatal_failure_; | |
| TestPartResultReporterInterface* original_reporter_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(HasNewFatalFailureHelper); | |
| }; | |
| } // namespace internal | |
| } // namespace testing | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 | |
| #endif // GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_ | |
| // Copyright 2008 Google Inc. | |
| // All Rights Reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ | |
| #define GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ | |
| // This header implements typed tests and type-parameterized tests. | |
| // Typed (aka type-driven) tests repeat the same test for types in a | |
| // list. You must know which types you want to test with when writing | |
| // typed tests. Here's how you do it: | |
| #if 0 | |
| // First, define a fixture class template. It should be parameterized | |
| // by a type. Remember to derive it from testing::Test. | |
| template <typename T> | |
| class FooTest : public testing::Test { | |
| public: | |
| ... | |
| typedef std::list<T> List; | |
| static T shared_; | |
| T value_; | |
| }; | |
| // Next, associate a list of types with the test suite, which will be | |
| // repeated for each type in the list. The typedef is necessary for | |
| // the macro to parse correctly. | |
| typedef testing::Types<char, int, unsigned int> MyTypes; | |
| TYPED_TEST_SUITE(FooTest, MyTypes); | |
| // If the type list contains only one type, you can write that type | |
| // directly without Types<...>: | |
| // TYPED_TEST_SUITE(FooTest, int); | |
| // Then, use TYPED_TEST() instead of TEST_F() to define as many typed | |
| // tests for this test suite as you want. | |
| TYPED_TEST(FooTest, DoesBlah) { | |
| // Inside a test, refer to TypeParam to get the type parameter. | |
| // Since we are inside a derived class template, C++ requires use to | |
| // visit the members of FooTest via 'this'. | |
| TypeParam n = this->value_; | |
| // To visit static members of the fixture, add the TestFixture:: | |
| // prefix. | |
| n += TestFixture::shared_; | |
| // To refer to typedefs in the fixture, add the "typename | |
| // TestFixture::" prefix. | |
| typename TestFixture::List values; | |
| values.push_back(n); | |
| ... | |
| } | |
| TYPED_TEST(FooTest, HasPropertyA) { ... } | |
| // TYPED_TEST_SUITE takes an optional third argument which allows to specify a | |
| // class that generates custom test name suffixes based on the type. This should | |
| // be a class which has a static template function GetName(int index) returning | |
| // a string for each type. The provided integer index equals the index of the | |
| // type in the provided type list. In many cases the index can be ignored. | |
| // | |
| // For example: | |
| // class MyTypeNames { | |
| // public: | |
| // template <typename T> | |
| // static std::string GetName(int) { | |
| // if (std::is_same<T, char>()) return "char"; | |
| // if (std::is_same<T, int>()) return "int"; | |
| // if (std::is_same<T, unsigned int>()) return "unsignedInt"; | |
| // } | |
| // }; | |
| // TYPED_TEST_SUITE(FooTest, MyTypes, MyTypeNames); | |
| #endif // 0 | |
| // Type-parameterized tests are abstract test patterns parameterized | |
| // by a type. Compared with typed tests, type-parameterized tests | |
| // allow you to define the test pattern without knowing what the type | |
| // parameters are. The defined pattern can be instantiated with | |
| // different types any number of times, in any number of translation | |
| // units. | |
| // | |
| // If you are designing an interface or concept, you can define a | |
| // suite of type-parameterized tests to verify properties that any | |
| // valid implementation of the interface/concept should have. Then, | |
| // each implementation can easily instantiate the test suite to verify | |
| // that it conforms to the requirements, without having to write | |
| // similar tests repeatedly. Here's an example: | |
| #if 0 | |
| // First, define a fixture class template. It should be parameterized | |
| // by a type. Remember to derive it from testing::Test. | |
| template <typename T> | |
| class FooTest : public testing::Test { | |
| ... | |
| }; | |
| // Next, declare that you will define a type-parameterized test suite | |
| // (the _P suffix is for "parameterized" or "pattern", whichever you | |
| // prefer): | |
| TYPED_TEST_SUITE_P(FooTest); | |
| // Then, use TYPED_TEST_P() to define as many type-parameterized tests | |
| // for this type-parameterized test suite as you want. | |
| TYPED_TEST_P(FooTest, DoesBlah) { | |
| // Inside a test, refer to TypeParam to get the type parameter. | |
| TypeParam n = 0; | |
| ... | |
| } | |
| TYPED_TEST_P(FooTest, HasPropertyA) { ... } | |
| // Now the tricky part: you need to register all test patterns before | |
| // you can instantiate them. The first argument of the macro is the | |
| // test suite name; the rest are the names of the tests in this test | |
| // case. | |
| REGISTER_TYPED_TEST_SUITE_P(FooTest, | |
| DoesBlah, HasPropertyA); | |
| // Finally, you are free to instantiate the pattern with the types you | |
| // want. If you put the above code in a header file, you can #include | |
| // it in multiple C++ source files and instantiate it multiple times. | |
| // | |
| // To distinguish different instances of the pattern, the first | |
| // argument to the INSTANTIATE_* macro is a prefix that will be added | |
| // to the actual test suite name. Remember to pick unique prefixes for | |
| // different instances. | |
| typedef testing::Types<char, int, unsigned int> MyTypes; | |
| INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes); | |
| // If the type list contains only one type, you can write that type | |
| // directly without Types<...>: | |
| // INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, int); | |
| // | |
| // Similar to the optional argument of TYPED_TEST_SUITE above, | |
| // INSTANTIATE_TEST_SUITE_P takes an optional fourth argument which allows to | |
| // generate custom names. | |
| // INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes, MyTypeNames); | |
| #endif // 0 | |
| // Implements typed tests. | |
| #if GTEST_HAS_TYPED_TEST | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // | |
| // Expands to the name of the typedef for the type parameters of the | |
| // given test suite. | |
| #define GTEST_TYPE_PARAMS_(TestSuiteName) gtest_type_params_##TestSuiteName##_ | |
| // Expands to the name of the typedef for the NameGenerator, responsible for | |
| // creating the suffixes of the name. | |
| #define GTEST_NAME_GENERATOR_(TestSuiteName) \ | |
| gtest_type_params_##TestSuiteName##_NameGenerator | |
| // The 'Types' template argument below must have spaces around it | |
| // since some compilers may choke on '>>' when passing a template | |
| // instance (e.g. Types<int>) | |
| #define TYPED_TEST_SUITE(CaseName, Types, ...) \ | |
| typedef ::testing::internal::TypeList<Types>::type GTEST_TYPE_PARAMS_( \ | |
| CaseName); \ | |
| typedef ::testing::internal::NameGeneratorSelector<__VA_ARGS__>::type \ | |
| GTEST_NAME_GENERATOR_(CaseName) | |
| # define TYPED_TEST(CaseName, TestName) \ | |
| template <typename gtest_TypeParam_> \ | |
| class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \ | |
| : public CaseName<gtest_TypeParam_> { \ | |
| private: \ | |
| typedef CaseName<gtest_TypeParam_> TestFixture; \ | |
| typedef gtest_TypeParam_ TypeParam; \ | |
| virtual void TestBody(); \ | |
| }; \ | |
| static bool gtest_##CaseName##_##TestName##_registered_ \ | |
| GTEST_ATTRIBUTE_UNUSED_ = \ | |
| ::testing::internal::TypeParameterizedTest< \ | |
| CaseName, \ | |
| ::testing::internal::TemplateSel<GTEST_TEST_CLASS_NAME_(CaseName, \ | |
| TestName)>, \ | |
| GTEST_TYPE_PARAMS_( \ | |
| CaseName)>::Register("", \ | |
| ::testing::internal::CodeLocation( \ | |
| __FILE__, __LINE__), \ | |
| #CaseName, #TestName, 0, \ | |
| ::testing::internal::GenerateNames< \ | |
| GTEST_NAME_GENERATOR_(CaseName), \ | |
| GTEST_TYPE_PARAMS_(CaseName)>()); \ | |
| template <typename gtest_TypeParam_> \ | |
| void GTEST_TEST_CLASS_NAME_(CaseName, \ | |
| TestName)<gtest_TypeParam_>::TestBody() | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| #define TYPED_TEST_CASE \ | |
| static_assert(::testing::internal::TypedTestCaseIsDeprecated(), ""); \ | |
| TYPED_TEST_SUITE | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| #endif // GTEST_HAS_TYPED_TEST | |
| // Implements type-parameterized tests. | |
| #if GTEST_HAS_TYPED_TEST_P | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // | |
| // Expands to the namespace name that the type-parameterized tests for | |
| // the given type-parameterized test suite are defined in. The exact | |
| // name of the namespace is subject to change without notice. | |
| #define GTEST_SUITE_NAMESPACE_(TestSuiteName) gtest_suite_##TestSuiteName##_ | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // | |
| // Expands to the name of the variable used to remember the names of | |
| // the defined tests in the given test suite. | |
| #define GTEST_TYPED_TEST_SUITE_P_STATE_(TestSuiteName) \ | |
| gtest_typed_test_suite_p_state_##TestSuiteName##_ | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE DIRECTLY. | |
| // | |
| // Expands to the name of the variable used to remember the names of | |
| // the registered tests in the given test suite. | |
| #define GTEST_REGISTERED_TEST_NAMES_(TestSuiteName) \ | |
| gtest_registered_test_names_##TestSuiteName##_ | |
| // The variables defined in the type-parameterized test macros are | |
| // static as typically these macros are used in a .h file that can be | |
| // #included in multiple translation units linked together. | |
| #define TYPED_TEST_SUITE_P(SuiteName) \ | |
| static ::testing::internal::TypedTestSuitePState \ | |
| GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName) | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| #define TYPED_TEST_CASE_P \ | |
| static_assert(::testing::internal::TypedTestCase_P_IsDeprecated(), ""); \ | |
| TYPED_TEST_SUITE_P | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| #define TYPED_TEST_P(SuiteName, TestName) \ | |
| namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \ | |
| template <typename gtest_TypeParam_> \ | |
| class TestName : public SuiteName<gtest_TypeParam_> { \ | |
| private: \ | |
| typedef SuiteName<gtest_TypeParam_> TestFixture; \ | |
| typedef gtest_TypeParam_ TypeParam; \ | |
| virtual void TestBody(); \ | |
| }; \ | |
| static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \ | |
| GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).AddTestName( \ | |
| __FILE__, __LINE__, #SuiteName, #TestName); \ | |
| } \ | |
| template <typename gtest_TypeParam_> \ | |
| void GTEST_SUITE_NAMESPACE_( \ | |
| SuiteName)::TestName<gtest_TypeParam_>::TestBody() | |
| #define REGISTER_TYPED_TEST_SUITE_P(SuiteName, ...) \ | |
| namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \ | |
| typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \ | |
| } \ | |
| static const char* const GTEST_REGISTERED_TEST_NAMES_( \ | |
| SuiteName) GTEST_ATTRIBUTE_UNUSED_ = \ | |
| GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).VerifyRegisteredTestNames( \ | |
| __FILE__, __LINE__, #__VA_ARGS__) | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| #define REGISTER_TYPED_TEST_CASE_P \ | |
| static_assert(::testing::internal::RegisterTypedTestCase_P_IsDeprecated(), \ | |
| ""); \ | |
| REGISTER_TYPED_TEST_SUITE_P | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| // The 'Types' template argument below must have spaces around it | |
| // since some compilers may choke on '>>' when passing a template | |
| // instance (e.g. Types<int>) | |
| #define INSTANTIATE_TYPED_TEST_SUITE_P(Prefix, SuiteName, Types, ...) \ | |
| static bool gtest_##Prefix##_##SuiteName GTEST_ATTRIBUTE_UNUSED_ = \ | |
| ::testing::internal::TypeParameterizedTestSuite< \ | |
| SuiteName, GTEST_SUITE_NAMESPACE_(SuiteName)::gtest_AllTests_, \ | |
| ::testing::internal::TypeList<Types>::type>:: \ | |
| Register(#Prefix, \ | |
| ::testing::internal::CodeLocation(__FILE__, __LINE__), \ | |
| >EST_TYPED_TEST_SUITE_P_STATE_(SuiteName), #SuiteName, \ | |
| GTEST_REGISTERED_TEST_NAMES_(SuiteName), \ | |
| ::testing::internal::GenerateNames< \ | |
| ::testing::internal::NameGeneratorSelector< \ | |
| __VA_ARGS__>::type, \ | |
| ::testing::internal::TypeList<Types>::type>()) | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| #define INSTANTIATE_TYPED_TEST_CASE_P \ | |
| static_assert( \ | |
| ::testing::internal::InstantiateTypedTestCase_P_IsDeprecated(), ""); \ | |
| INSTANTIATE_TYPED_TEST_SUITE_P | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| #endif // GTEST_HAS_TYPED_TEST_P | |
| #endif // GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \ | |
| /* class A needs to have dll-interface to be used by clients of class B */) | |
| // Depending on the platform, different string classes are available. | |
| // On Linux, in addition to ::std::string, Google also makes use of | |
| // class ::string, which has the same interface as ::std::string, but | |
| // has a different implementation. | |
| // | |
| // You can define GTEST_HAS_GLOBAL_STRING to 1 to indicate that | |
| // ::string is available AND is a distinct type to ::std::string, or | |
| // define it to 0 to indicate otherwise. | |
| // | |
| // If ::std::string and ::string are the same class on your platform | |
| // due to aliasing, you should define GTEST_HAS_GLOBAL_STRING to 0. | |
| // | |
| // If you do not define GTEST_HAS_GLOBAL_STRING, it is defined | |
| // heuristically. | |
| namespace testing { | |
| // Silence C4100 (unreferenced formal parameter) and 4805 | |
| // unsafe mix of type 'const int' and type 'const bool' | |
| #ifdef _MSC_VER | |
| # pragma warning(push) | |
| # pragma warning(disable:4805) | |
| # pragma warning(disable:4100) | |
| #endif | |
| // Declares the flags. | |
| // This flag temporary enables the disabled tests. | |
| GTEST_DECLARE_bool_(also_run_disabled_tests); | |
| // This flag brings the debugger on an assertion failure. | |
| GTEST_DECLARE_bool_(break_on_failure); | |
| // This flag controls whether Google Test catches all test-thrown exceptions | |
| // and logs them as failures. | |
| GTEST_DECLARE_bool_(catch_exceptions); | |
| // This flag enables using colors in terminal output. Available values are | |
| // "yes" to enable colors, "no" (disable colors), or "auto" (the default) | |
| // to let Google Test decide. | |
| GTEST_DECLARE_string_(color); | |
| // This flag sets up the filter to select by name using a glob pattern | |
| // the tests to run. If the filter is not given all tests are executed. | |
| GTEST_DECLARE_string_(filter); | |
| // This flag controls whether Google Test installs a signal handler that dumps | |
| // debugging information when fatal signals are raised. | |
| GTEST_DECLARE_bool_(install_failure_signal_handler); | |
| // This flag causes the Google Test to list tests. None of the tests listed | |
| // are actually run if the flag is provided. | |
| GTEST_DECLARE_bool_(list_tests); | |
| // This flag controls whether Google Test emits a detailed XML report to a file | |
| // in addition to its normal textual output. | |
| GTEST_DECLARE_string_(output); | |
| // This flags control whether Google Test prints the elapsed time for each | |
| // test. | |
| GTEST_DECLARE_bool_(print_time); | |
| // This flags control whether Google Test prints UTF8 characters as text. | |
| GTEST_DECLARE_bool_(print_utf8); | |
| // This flag specifies the random number seed. | |
| GTEST_DECLARE_int32_(random_seed); | |
| // This flag sets how many times the tests are repeated. The default value | |
| // is 1. If the value is -1 the tests are repeating forever. | |
| GTEST_DECLARE_int32_(repeat); | |
| // This flag controls whether Google Test includes Google Test internal | |
| // stack frames in failure stack traces. | |
| GTEST_DECLARE_bool_(show_internal_stack_frames); | |
| // When this flag is specified, tests' order is randomized on every iteration. | |
| GTEST_DECLARE_bool_(shuffle); | |
| // This flag specifies the maximum number of stack frames to be | |
| // printed in a failure message. | |
| GTEST_DECLARE_int32_(stack_trace_depth); | |
| // When this flag is specified, a failed assertion will throw an | |
| // exception if exceptions are enabled, or exit the program with a | |
| // non-zero code otherwise. For use with an external test framework. | |
| GTEST_DECLARE_bool_(throw_on_failure); | |
| // When this flag is set with a "host:port" string, on supported | |
| // platforms test results are streamed to the specified port on | |
| // the specified host machine. | |
| GTEST_DECLARE_string_(stream_result_to); | |
| #if GTEST_USE_OWN_FLAGFILE_FLAG_ | |
| GTEST_DECLARE_string_(flagfile); | |
| #endif // GTEST_USE_OWN_FLAGFILE_FLAG_ | |
| // The upper limit for valid stack trace depths. | |
| const int kMaxStackTraceDepth = 100; | |
| namespace internal { | |
| class AssertHelper; | |
| class DefaultGlobalTestPartResultReporter; | |
| class ExecDeathTest; | |
| class NoExecDeathTest; | |
| class FinalSuccessChecker; | |
| class GTestFlagSaver; | |
| class StreamingListenerTest; | |
| class TestResultAccessor; | |
| class TestEventListenersAccessor; | |
| class TestEventRepeater; | |
| class UnitTestRecordPropertyTestHelper; | |
| class WindowsDeathTest; | |
| class FuchsiaDeathTest; | |
| class UnitTestImpl* GetUnitTestImpl(); | |
| void ReportFailureInUnknownLocation(TestPartResult::Type result_type, | |
| const std::string& message); | |
| } // namespace internal | |
| // The friend relationship of some of these classes is cyclic. | |
| // If we don't forward declare them the compiler might confuse the classes | |
| // in friendship clauses with same named classes on the scope. | |
| class Test; | |
| class TestSuite; | |
| // Old API is still available but deprecated | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| using TestCase = TestSuite; | |
| #endif | |
| class TestInfo; | |
| class UnitTest; | |
| // A class for indicating whether an assertion was successful. When | |
| // the assertion wasn't successful, the AssertionResult object | |
| // remembers a non-empty message that describes how it failed. | |
| // | |
| // To create an instance of this class, use one of the factory functions | |
| // (AssertionSuccess() and AssertionFailure()). | |
| // | |
| // This class is useful for two purposes: | |
| // 1. Defining predicate functions to be used with Boolean test assertions | |
| // EXPECT_TRUE/EXPECT_FALSE and their ASSERT_ counterparts | |
| // 2. Defining predicate-format functions to be | |
| // used with predicate assertions (ASSERT_PRED_FORMAT*, etc). | |
| // | |
| // For example, if you define IsEven predicate: | |
| // | |
| // testing::AssertionResult IsEven(int n) { | |
| // if ((n % 2) == 0) | |
| // return testing::AssertionSuccess(); | |
| // else | |
| // return testing::AssertionFailure() << n << " is odd"; | |
| // } | |
| // | |
| // Then the failed expectation EXPECT_TRUE(IsEven(Fib(5))) | |
| // will print the message | |
| // | |
| // Value of: IsEven(Fib(5)) | |
| // Actual: false (5 is odd) | |
| // Expected: true | |
| // | |
| // instead of a more opaque | |
| // | |
| // Value of: IsEven(Fib(5)) | |
| // Actual: false | |
| // Expected: true | |
| // | |
| // in case IsEven is a simple Boolean predicate. | |
| // | |
| // If you expect your predicate to be reused and want to support informative | |
| // messages in EXPECT_FALSE and ASSERT_FALSE (negative assertions show up | |
| // about half as often as positive ones in our tests), supply messages for | |
| // both success and failure cases: | |
| // | |
| // testing::AssertionResult IsEven(int n) { | |
| // if ((n % 2) == 0) | |
| // return testing::AssertionSuccess() << n << " is even"; | |
| // else | |
| // return testing::AssertionFailure() << n << " is odd"; | |
| // } | |
| // | |
| // Then a statement EXPECT_FALSE(IsEven(Fib(6))) will print | |
| // | |
| // Value of: IsEven(Fib(6)) | |
| // Actual: true (8 is even) | |
| // Expected: false | |
| // | |
| // NB: Predicates that support negative Boolean assertions have reduced | |
| // performance in positive ones so be careful not to use them in tests | |
| // that have lots (tens of thousands) of positive Boolean assertions. | |
| // | |
| // To use this class with EXPECT_PRED_FORMAT assertions such as: | |
| // | |
| // // Verifies that Foo() returns an even number. | |
| // EXPECT_PRED_FORMAT1(IsEven, Foo()); | |
| // | |
| // you need to define: | |
| // | |
| // testing::AssertionResult IsEven(const char* expr, int n) { | |
| // if ((n % 2) == 0) | |
| // return testing::AssertionSuccess(); | |
| // else | |
| // return testing::AssertionFailure() | |
| // << "Expected: " << expr << " is even\n Actual: it's " << n; | |
| // } | |
| // | |
| // If Foo() returns 5, you will see the following message: | |
| // | |
| // Expected: Foo() is even | |
| // Actual: it's 5 | |
| // | |
| class GTEST_API_ AssertionResult { | |
| public: | |
| // Copy constructor. | |
| // Used in EXPECT_TRUE/FALSE(assertion_result). | |
| AssertionResult(const AssertionResult& other); | |
| #if defined(_MSC_VER) && _MSC_VER < 1910 | |
| GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 /* forcing value to bool */) | |
| #endif | |
| // Used in the EXPECT_TRUE/FALSE(bool_expression). | |
| // | |
| // T must be contextually convertible to bool. | |
| // | |
| // The second parameter prevents this overload from being considered if | |
| // the argument is implicitly convertible to AssertionResult. In that case | |
| // we want AssertionResult's copy constructor to be used. | |
| template <typename T> | |
| explicit AssertionResult( | |
| const T& success, | |
| typename internal::EnableIf< | |
| !std::is_convertible<T, AssertionResult>::value>::type* | |
| /*enabler*/ | |
| = nullptr) | |
| : success_(success) {} | |
| #if defined(_MSC_VER) && _MSC_VER < 1910 | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() | |
| #endif | |
| // Assignment operator. | |
| AssertionResult& operator=(AssertionResult other) { | |
| swap(other); | |
| return *this; | |
| } | |
| // Returns true iff the assertion succeeded. | |
| operator bool() const { return success_; } // NOLINT | |
| // Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE. | |
| AssertionResult operator!() const; | |
| // Returns the text streamed into this AssertionResult. Test assertions | |
| // use it when they fail (i.e., the predicate's outcome doesn't match the | |
| // assertion's expectation). When nothing has been streamed into the | |
| // object, returns an empty string. | |
| const char* message() const { | |
| return message_.get() != nullptr ? message_->c_str() : ""; | |
| } | |
| // Deprecated; please use message() instead. | |
| const char* failure_message() const { return message(); } | |
| // Streams a custom failure message into this object. | |
| template <typename T> AssertionResult& operator<<(const T& value) { | |
| AppendMessage(Message() << value); | |
| return *this; | |
| } | |
| // Allows streaming basic output manipulators such as endl or flush into | |
| // this object. | |
| AssertionResult& operator<<( | |
| ::std::ostream& (*basic_manipulator)(::std::ostream& stream)) { | |
| AppendMessage(Message() << basic_manipulator); | |
| return *this; | |
| } | |
| private: | |
| // Appends the contents of message to message_. | |
| void AppendMessage(const Message& a_message) { | |
| if (message_.get() == nullptr) message_.reset(new ::std::string); | |
| message_->append(a_message.GetString().c_str()); | |
| } | |
| // Swap the contents of this AssertionResult with other. | |
| void swap(AssertionResult& other); | |
| // Stores result of the assertion predicate. | |
| bool success_; | |
| // Stores the message describing the condition in case the expectation | |
| // construct is not satisfied with the predicate's outcome. | |
| // Referenced via a pointer to avoid taking too much stack frame space | |
| // with test assertions. | |
| std::unique_ptr< ::std::string> message_; | |
| }; | |
| // Makes a successful assertion result. | |
| GTEST_API_ AssertionResult AssertionSuccess(); | |
| // Makes a failed assertion result. | |
| GTEST_API_ AssertionResult AssertionFailure(); | |
| // Makes a failed assertion result with the given failure message. | |
| // Deprecated; use AssertionFailure() << msg. | |
| GTEST_API_ AssertionResult AssertionFailure(const Message& msg); | |
| } // namespace testing | |
| // Includes the auto-generated header that implements a family of generic | |
| // predicate assertion macros. This include comes late because it relies on | |
| // APIs declared above. | |
| // Copyright 2006, Google Inc. | |
| // All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are | |
| // met: | |
| // | |
| // * Redistributions of source code must retain the above copyright | |
| // notice, this list of conditions and the following disclaimer. | |
| // * Redistributions in binary form must reproduce the above | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // This file is AUTOMATICALLY GENERATED on 01/02/2019 by command | |
| // 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND! | |
| // | |
| // Implements a family of generic predicate assertion macros. | |
| // GOOGLETEST_CM0001 DO NOT DELETE | |
| #ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ | |
| #define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ | |
| namespace testing { | |
| // This header implements a family of generic predicate assertion | |
| // macros: | |
| // | |
| // ASSERT_PRED_FORMAT1(pred_format, v1) | |
| // ASSERT_PRED_FORMAT2(pred_format, v1, v2) | |
| // ... | |
| // | |
| // where pred_format is a function or functor that takes n (in the | |
| // case of ASSERT_PRED_FORMATn) values and their source expression | |
| // text, and returns a testing::AssertionResult. See the definition | |
| // of ASSERT_EQ in gtest.h for an example. | |
| // | |
| // If you don't care about formatting, you can use the more | |
| // restrictive version: | |
| // | |
| // ASSERT_PRED1(pred, v1) | |
| // ASSERT_PRED2(pred, v1, v2) | |
| // ... | |
| // | |
| // where pred is an n-ary function or functor that returns bool, | |
| // and the values v1, v2, ..., must support the << operator for | |
| // streaming to std::ostream. | |
| // | |
| // We also define the EXPECT_* variations. | |
| // | |
| // For now we only support predicates whose arity is at most 5. | |
| // Please email googletestframework@googlegroups.com if you need | |
| // support for higher arities. | |
| // GTEST_ASSERT_ is the basic statement to which all of the assertions | |
| // in this file reduce. Don't use this in your code. | |
| #define GTEST_ASSERT_(expression, on_failure) \ | |
| GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ | |
| if (const ::testing::AssertionResult gtest_ar = (expression)) \ | |
| ; \ | |
| else \ | |
| on_failure(gtest_ar.failure_message()) | |
| // Helper function for implementing {EXPECT|ASSERT}_PRED1. Don't use | |
| // this in your code. | |
| template <typename Pred, | |
| typename T1> | |
| AssertionResult AssertPred1Helper(const char* pred_text, | |
| const char* e1, | |
| Pred pred, | |
| const T1& v1) { | |
| if (pred(v1)) return AssertionSuccess(); | |
| return AssertionFailure() | |
| << pred_text << "(" << e1 << ") evaluates to false, where" | |
| << "\n" | |
| << e1 << " evaluates to " << ::testing::PrintToString(v1); | |
| } | |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1. | |
| // Don't use this in your code. | |
| #define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\ | |
| GTEST_ASSERT_(pred_format(#v1, v1), \ | |
| on_failure) | |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use | |
| // this in your code. | |
| #define GTEST_PRED1_(pred, v1, on_failure)\ | |
| GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \ | |
| #v1, \ | |
| pred, \ | |
| v1), on_failure) | |
| // Unary predicate assertion macros. | |
| #define EXPECT_PRED_FORMAT1(pred_format, v1) \ | |
| GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_) | |
| #define EXPECT_PRED1(pred, v1) \ | |
| GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_) | |
| #define ASSERT_PRED_FORMAT1(pred_format, v1) \ | |
| GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_) | |
| #define ASSERT_PRED1(pred, v1) \ | |
| GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_) | |
| // Helper function for implementing {EXPECT|ASSERT}_PRED2. Don't use | |
| // this in your code. | |
| template <typename Pred, | |
| typename T1, | |
| typename T2> | |
| AssertionResult AssertPred2Helper(const char* pred_text, | |
| const char* e1, | |
| const char* e2, | |
| Pred pred, | |
| const T1& v1, | |
| const T2& v2) { | |
| if (pred(v1, v2)) return AssertionSuccess(); | |
| return AssertionFailure() | |
| << pred_text << "(" << e1 << ", " << e2 | |
| << ") evaluates to false, where" | |
| << "\n" | |
| << e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n" | |
| << e2 << " evaluates to " << ::testing::PrintToString(v2); | |
| } | |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2. | |
| // Don't use this in your code. | |
| #define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\ | |
| GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), \ | |
| on_failure) | |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use | |
| // this in your code. | |
| #define GTEST_PRED2_(pred, v1, v2, on_failure)\ | |
| GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \ | |
| #v1, \ | |
| #v2, \ | |
| pred, \ | |
| v1, \ | |
| v2), on_failure) | |
| // Binary predicate assertion macros. | |
| #define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \ | |
| GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_) | |
| #define EXPECT_PRED2(pred, v1, v2) \ | |
| GTEST_PRED2_(pred, v1, v2, GTEST_NONFATAL_FAILURE_) | |
| #define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \ | |
| GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_) | |
| #define ASSERT_PRED2(pred, v1, v2) \ | |
| GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_) | |
| // Helper function for implementing {EXPECT|ASSERT}_PRED3. Don't use | |
| // this in your code. | |
| template <typename Pred, | |
| typename T1, | |
| typename T2, | |
| typename T3> | |
| AssertionResult AssertPred3Helper(const char* pred_text, | |
| const char* e1, | |
| const char* e2, | |
| const char* e3, | |
| Pred pred, | |
| const T1& v1, | |
| const T2& v2, | |
| const T3& v3) { | |
| if (pred(v1, v2, v3)) return AssertionSuccess(); | |
| return AssertionFailure() | |
| << pred_text << "(" << e1 << ", " << e2 << ", " << e3 | |
| << ") evaluates to false, where" | |
| << "\n" | |
| << e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n" | |
| << e2 << " evaluates to " << ::testing::PrintToString(v2) << "\n" | |
| << e3 << " evaluates to " << ::testing::PrintToString(v3); | |
| } | |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3. | |
| // Don't use this in your code. | |
| #define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\ | |
| GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3), \ | |
| on_failure) | |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use | |
| // this in your code. | |
| #define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\ | |
| GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \ | |
| #v1, \ | |
| #v2, \ | |
| #v3, \ | |
| pred, \ | |
| v1, \ | |
| v2, \ | |
| v3), on_failure) | |
| // Ternary predicate assertion macros. | |
| #define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \ | |
| GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE_) | |
| #define EXPECT_PRED3(pred, v1, v2, v3) \ | |
| GTEST_PRED3_(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE_) | |
| #define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \ | |
| GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE_) | |
| #define ASSERT_PRED3(pred, v1, v2, v3) \ | |
| GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_) | |
| // Helper function for implementing {EXPECT|ASSERT}_PRED4. Don't use | |
| // this in your code. | |
| template <typename Pred, | |
| typename T1, | |
| typename T2, | |
| typename T3, | |
| typename T4> | |
| AssertionResult AssertPred4Helper(const char* pred_text, | |
| const char* e1, | |
| const char* e2, | |
| const char* e3, | |
| const char* e4, | |
| Pred pred, | |
| const T1& v1, | |
| const T2& v2, | |
| const T3& v3, | |
| const T4& v4) { | |
| if (pred(v1, v2, v3, v4)) return AssertionSuccess(); | |
| return AssertionFailure() | |
| << pred_text << "(" << e1 << ", " << e2 << ", " << e3 << ", " << e4 | |
| << ") evaluates to false, where" | |
| << "\n" | |
| << e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n" | |
| << e2 << " evaluates to " << ::testing::PrintToString(v2) << "\n" | |
| << e3 << " evaluates to " << ::testing::PrintToString(v3) << "\n" | |
| << e4 << " evaluates to " << ::testing::PrintToString(v4); | |
| } | |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4. | |
| // Don't use this in your code. | |
| #define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\ | |
| GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4), \ | |
| on_failure) | |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use | |
| // this in your code. | |
| #define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\ | |
| GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \ | |
| #v1, \ | |
| #v2, \ | |
| #v3, \ | |
| #v4, \ | |
| pred, \ | |
| v1, \ | |
| v2, \ | |
| v3, \ | |
| v4), on_failure) | |
| // 4-ary predicate assertion macros. | |
| #define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \ | |
| GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_) | |
| #define EXPECT_PRED4(pred, v1, v2, v3, v4) \ | |
| GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_) | |
| #define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \ | |
| GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE_) | |
| #define ASSERT_PRED4(pred, v1, v2, v3, v4) \ | |
| GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_) | |
| // Helper function for implementing {EXPECT|ASSERT}_PRED5. Don't use | |
| // this in your code. | |
| template <typename Pred, | |
| typename T1, | |
| typename T2, | |
| typename T3, | |
| typename T4, | |
| typename T5> | |
| AssertionResult AssertPred5Helper(const char* pred_text, | |
| const char* e1, | |
| const char* e2, | |
| const char* e3, | |
| const char* e4, | |
| const char* e5, | |
| Pred pred, | |
| const T1& v1, | |
| const T2& v2, | |
| const T3& v3, | |
| const T4& v4, | |
| const T5& v5) { | |
| if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess(); | |
| return AssertionFailure() | |
| << pred_text << "(" << e1 << ", " << e2 << ", " << e3 << ", " << e4 | |
| << ", " << e5 << ") evaluates to false, where" | |
| << "\n" | |
| << e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n" | |
| << e2 << " evaluates to " << ::testing::PrintToString(v2) << "\n" | |
| << e3 << " evaluates to " << ::testing::PrintToString(v3) << "\n" | |
| << e4 << " evaluates to " << ::testing::PrintToString(v4) << "\n" | |
| << e5 << " evaluates to " << ::testing::PrintToString(v5); | |
| } | |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5. | |
| // Don't use this in your code. | |
| #define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\ | |
| GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5), \ | |
| on_failure) | |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use | |
| // this in your code. | |
| #define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\ | |
| GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \ | |
| #v1, \ | |
| #v2, \ | |
| #v3, \ | |
| #v4, \ | |
| #v5, \ | |
| pred, \ | |
| v1, \ | |
| v2, \ | |
| v3, \ | |
| v4, \ | |
| v5), on_failure) | |
| // 5-ary predicate assertion macros. | |
| #define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \ | |
| GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_) | |
| #define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \ | |
| GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_) | |
| #define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \ | |
| GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_) | |
| #define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \ | |
| GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_) | |
| } // namespace testing | |
| #endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ | |
| namespace testing { | |
| // The abstract class that all tests inherit from. | |
| // | |
| // In Google Test, a unit test program contains one or many TestSuites, and | |
| // each TestSuite contains one or many Tests. | |
| // | |
| // When you define a test using the TEST macro, you don't need to | |
| // explicitly derive from Test - the TEST macro automatically does | |
| // this for you. | |
| // | |
| // The only time you derive from Test is when defining a test fixture | |
| // to be used in a TEST_F. For example: | |
| // | |
| // class FooTest : public testing::Test { | |
| // protected: | |
| // void SetUp() override { ... } | |
| // void TearDown() override { ... } | |
| // ... | |
| // }; | |
| // | |
| // TEST_F(FooTest, Bar) { ... } | |
| // TEST_F(FooTest, Baz) { ... } | |
| // | |
| // Test is not copyable. | |
| class GTEST_API_ Test { | |
| public: | |
| friend class TestInfo; | |
| // The d'tor is virtual as we intend to inherit from Test. | |
| virtual ~Test(); | |
| // Sets up the stuff shared by all tests in this test case. | |
| // | |
| // Google Test will call Foo::SetUpTestSuite() before running the first | |
| // test in test case Foo. Hence a sub-class can define its own | |
| // SetUpTestSuite() method to shadow the one defined in the super | |
| // class. | |
| static void SetUpTestSuite() {} | |
| // Tears down the stuff shared by all tests in this test case. | |
| // | |
| // Google Test will call Foo::TearDownTestSuite() after running the last | |
| // test in test case Foo. Hence a sub-class can define its own | |
| // TearDownTestSuite() method to shadow the one defined in the super | |
| // class. | |
| static void TearDownTestSuite() {} | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| static void TearDownTestCase() {} | |
| static void SetUpTestCase() {} | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| // Returns true iff the current test has a fatal failure. | |
| static bool HasFatalFailure(); | |
| // Returns true iff the current test has a non-fatal failure. | |
| static bool HasNonfatalFailure(); | |
| // Returns true iff the current test was skipped. | |
| static bool IsSkipped(); | |
| // Returns true iff the current test has a (either fatal or | |
| // non-fatal) failure. | |
| static bool HasFailure() { return HasFatalFailure() || HasNonfatalFailure(); } | |
| // Logs a property for the current test, test suite, or for the entire | |
| // invocation of the test program when used outside of the context of a | |
| // test suite. Only the last value for a given key is remembered. These | |
| // are public static so they can be called from utility functions that are | |
| // not members of the test fixture. Calls to RecordProperty made during | |
| // lifespan of the test (from the moment its constructor starts to the | |
| // moment its destructor finishes) will be output in XML as attributes of | |
| // the <testcase> element. Properties recorded from fixture's | |
| // SetUpTestSuite or TearDownTestSuite are logged as attributes of the | |
| // corresponding <testsuite> element. Calls to RecordProperty made in the | |
| // global context (before or after invocation of RUN_ALL_TESTS and from | |
| // SetUp/TearDown method of Environment objects registered with Google | |
| // Test) will be output as attributes of the <testsuites> element. | |
| static void RecordProperty(const std::string& key, const std::string& value); | |
| static void RecordProperty(const std::string& key, int value); | |
| protected: | |
| // Creates a Test object. | |
| Test(); | |
| // Sets up the test fixture. | |
| virtual void SetUp(); | |
| // Tears down the test fixture. | |
| virtual void TearDown(); | |
| private: | |
| // Returns true iff the current test has the same fixture class as | |
| // the first test in the current test suite. | |
| static bool HasSameFixtureClass(); | |
| // Runs the test after the test fixture has been set up. | |
| // | |
| // A sub-class must implement this to define the test logic. | |
| // | |
| // DO NOT OVERRIDE THIS FUNCTION DIRECTLY IN A USER PROGRAM. | |
| // Instead, use the TEST or TEST_F macro. | |
| virtual void TestBody() = 0; | |
| // Sets up, executes, and tears down the test. | |
| void Run(); | |
| // Deletes self. We deliberately pick an unusual name for this | |
| // internal method to avoid clashing with names used in user TESTs. | |
| void DeleteSelf_() { delete this; } | |
| const std::unique_ptr<GTEST_FLAG_SAVER_> gtest_flag_saver_; | |
| // Often a user misspells SetUp() as Setup() and spends a long time | |
| // wondering why it is never called by Google Test. The declaration of | |
| // the following method is solely for catching such an error at | |
| // compile time: | |
| // | |
| // - The return type is deliberately chosen to be not void, so it | |
| // will be a conflict if void Setup() is declared in the user's | |
| // test fixture. | |
| // | |
| // - This method is private, so it will be another compiler error | |
| // if the method is called from the user's test fixture. | |
| // | |
| // DO NOT OVERRIDE THIS FUNCTION. | |
| // | |
| // If you see an error about overriding the following function or | |
| // about it being private, you have mis-spelled SetUp() as Setup(). | |
| struct Setup_should_be_spelled_SetUp {}; | |
| virtual Setup_should_be_spelled_SetUp* Setup() { return nullptr; } | |
| // We disallow copying Tests. | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(Test); | |
| }; | |
| typedef internal::TimeInMillis TimeInMillis; | |
| // A copyable object representing a user specified test property which can be | |
| // output as a key/value string pair. | |
| // | |
| // Don't inherit from TestProperty as its destructor is not virtual. | |
| class TestProperty { | |
| public: | |
| // C'tor. TestProperty does NOT have a default constructor. | |
| // Always use this constructor (with parameters) to create a | |
| // TestProperty object. | |
| TestProperty(const std::string& a_key, const std::string& a_value) : | |
| key_(a_key), value_(a_value) { | |
| } | |
| // Gets the user supplied key. | |
| const char* key() const { | |
| return key_.c_str(); | |
| } | |
| // Gets the user supplied value. | |
| const char* value() const { | |
| return value_.c_str(); | |
| } | |
| // Sets a new value, overriding the one supplied in the constructor. | |
| void SetValue(const std::string& new_value) { | |
| value_ = new_value; | |
| } | |
| private: | |
| // The key supplied by the user. | |
| std::string key_; | |
| // The value supplied by the user. | |
| std::string value_; | |
| }; | |
| // The result of a single Test. This includes a list of | |
| // TestPartResults, a list of TestProperties, a count of how many | |
| // death tests there are in the Test, and how much time it took to run | |
| // the Test. | |
| // | |
| // TestResult is not copyable. | |
| class GTEST_API_ TestResult { | |
| public: | |
| // Creates an empty TestResult. | |
| TestResult(); | |
| // D'tor. Do not inherit from TestResult. | |
| ~TestResult(); | |
| // Gets the number of all test parts. This is the sum of the number | |
| // of successful test parts and the number of failed test parts. | |
| int total_part_count() const; | |
| // Returns the number of the test properties. | |
| int test_property_count() const; | |
| // Returns true iff the test passed (i.e. no test part failed). | |
| bool Passed() const { return !Skipped() && !Failed(); } | |
| // Returns true iff the test was skipped. | |
| bool Skipped() const; | |
| // Returns true iff the test failed. | |
| bool Failed() const; | |
| // Returns true iff the test fatally failed. | |
| bool HasFatalFailure() const; | |
| // Returns true iff the test has a non-fatal failure. | |
| bool HasNonfatalFailure() const; | |
| // Returns the elapsed time, in milliseconds. | |
| TimeInMillis elapsed_time() const { return elapsed_time_; } | |
| // Returns the i-th test part result among all the results. i can range from 0 | |
| // to total_part_count() - 1. If i is not in that range, aborts the program. | |
| const TestPartResult& GetTestPartResult(int i) const; | |
| // Returns the i-th test property. i can range from 0 to | |
| // test_property_count() - 1. If i is not in that range, aborts the | |
| // program. | |
| const TestProperty& GetTestProperty(int i) const; | |
| private: | |
| friend class TestInfo; | |
| friend class TestSuite; | |
| friend class UnitTest; | |
| friend class internal::DefaultGlobalTestPartResultReporter; | |
| friend class internal::ExecDeathTest; | |
| friend class internal::TestResultAccessor; | |
| friend class internal::UnitTestImpl; | |
| friend class internal::WindowsDeathTest; | |
| friend class internal::FuchsiaDeathTest; | |
| // Gets the vector of TestPartResults. | |
| const std::vector<TestPartResult>& test_part_results() const { | |
| return test_part_results_; | |
| } | |
| // Gets the vector of TestProperties. | |
| const std::vector<TestProperty>& test_properties() const { | |
| return test_properties_; | |
| } | |
| // Sets the elapsed time. | |
| void set_elapsed_time(TimeInMillis elapsed) { elapsed_time_ = elapsed; } | |
| // Adds a test property to the list. The property is validated and may add | |
| // a non-fatal failure if invalid (e.g., if it conflicts with reserved | |
| // key names). If a property is already recorded for the same key, the | |
| // value will be updated, rather than storing multiple values for the same | |
| // key. xml_element specifies the element for which the property is being | |
| // recorded and is used for validation. | |
| void RecordProperty(const std::string& xml_element, | |
| const TestProperty& test_property); | |
| // Adds a failure if the key is a reserved attribute of Google Test | |
| // testsuite tags. Returns true if the property is valid. | |
| // FIXME: Validate attribute names are legal and human readable. | |
| static bool ValidateTestProperty(const std::string& xml_element, | |
| const TestProperty& test_property); | |
| // Adds a test part result to the list. | |
| void AddTestPartResult(const TestPartResult& test_part_result); | |
| // Returns the death test count. | |
| int death_test_count() const { return death_test_count_; } | |
| // Increments the death test count, returning the new count. | |
| int increment_death_test_count() { return ++death_test_count_; } | |
| // Clears the test part results. | |
| void ClearTestPartResults(); | |
| // Clears the object. | |
| void Clear(); | |
| // Protects mutable state of the property vector and of owned | |
| // properties, whose values may be updated. | |
| internal::Mutex test_properites_mutex_; | |
| // The vector of TestPartResults | |
| std::vector<TestPartResult> test_part_results_; | |
| // The vector of TestProperties | |
| std::vector<TestProperty> test_properties_; | |
| // Running count of death tests. | |
| int death_test_count_; | |
| // The elapsed time, in milliseconds. | |
| TimeInMillis elapsed_time_; | |
| // We disallow copying TestResult. | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(TestResult); | |
| }; // class TestResult | |
| // A TestInfo object stores the following information about a test: | |
| // | |
| // Test suite name | |
| // Test name | |
| // Whether the test should be run | |
| // A function pointer that creates the test object when invoked | |
| // Test result | |
| // | |
| // The constructor of TestInfo registers itself with the UnitTest | |
| // singleton such that the RUN_ALL_TESTS() macro knows which tests to | |
| // run. | |
| class GTEST_API_ TestInfo { | |
| public: | |
| // Destructs a TestInfo object. This function is not virtual, so | |
| // don't inherit from TestInfo. | |
| ~TestInfo(); | |
| // Returns the test suite name. | |
| const char* test_suite_name() const { return test_suite_name_.c_str(); } | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| const char* test_case_name() const { return test_suite_name(); } | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| // Returns the test name. | |
| const char* name() const { return name_.c_str(); } | |
| // Returns the name of the parameter type, or NULL if this is not a typed | |
| // or a type-parameterized test. | |
| const char* type_param() const { | |
| if (type_param_.get() != nullptr) return type_param_->c_str(); | |
| return nullptr; | |
| } | |
| // Returns the text representation of the value parameter, or NULL if this | |
| // is not a value-parameterized test. | |
| const char* value_param() const { | |
| if (value_param_.get() != nullptr) return value_param_->c_str(); | |
| return nullptr; | |
| } | |
| // Returns the file name where this test is defined. | |
| const char* file() const { return location_.file.c_str(); } | |
| // Returns the line where this test is defined. | |
| int line() const { return location_.line; } | |
| // Return true if this test should not be run because it's in another shard. | |
| bool is_in_another_shard() const { return is_in_another_shard_; } | |
| // Returns true if this test should run, that is if the test is not | |
| // disabled (or it is disabled but the also_run_disabled_tests flag has | |
| // been specified) and its full name matches the user-specified filter. | |
| // | |
| // Google Test allows the user to filter the tests by their full names. | |
| // The full name of a test Bar in test suite Foo is defined as | |
| // "Foo.Bar". Only the tests that match the filter will run. | |
| // | |
| // A filter is a colon-separated list of glob (not regex) patterns, | |
| // optionally followed by a '-' and a colon-separated list of | |
| // negative patterns (tests to exclude). A test is run if it | |
| // matches one of the positive patterns and does not match any of | |
| // the negative patterns. | |
| // | |
| // For example, *A*:Foo.* is a filter that matches any string that | |
| // contains the character 'A' or starts with "Foo.". | |
| bool should_run() const { return should_run_; } | |
| // Returns true iff this test will appear in the XML report. | |
| bool is_reportable() const { | |
| // The XML report includes tests matching the filter, excluding those | |
| // run in other shards. | |
| return matches_filter_ && !is_in_another_shard_; | |
| } | |
| // Returns the result of the test. | |
| const TestResult* result() const { return &result_; } | |
| private: | |
| #if GTEST_HAS_DEATH_TEST | |
| friend class internal::DefaultDeathTestFactory; | |
| #endif // GTEST_HAS_DEATH_TEST | |
| friend class Test; | |
| friend class TestSuite; | |
| friend class internal::UnitTestImpl; | |
| friend class internal::StreamingListenerTest; | |
| friend TestInfo* internal::MakeAndRegisterTestInfo( | |
| const char* test_suite_name, const char* name, const char* type_param, | |
| const char* value_param, internal::CodeLocation code_location, | |
| internal::TypeId fixture_class_id, internal::SetUpTestSuiteFunc set_up_tc, | |
| internal::TearDownTestSuiteFunc tear_down_tc, | |
| internal::TestFactoryBase* factory); | |
| // Constructs a TestInfo object. The newly constructed instance assumes | |
| // ownership of the factory object. | |
| TestInfo(const std::string& test_suite_name, const std::string& name, | |
| const char* a_type_param, // NULL if not a type-parameterized test | |
| const char* a_value_param, // NULL if not a value-parameterized test | |
| internal::CodeLocation a_code_location, | |
| internal::TypeId fixture_class_id, | |
| internal::TestFactoryBase* factory); | |
| // Increments the number of death tests encountered in this test so | |
| // far. | |
| int increment_death_test_count() { | |
| return result_.increment_death_test_count(); | |
| } | |
| // Creates the test object, runs it, records its result, and then | |
| // deletes it. | |
| void Run(); | |
| static void ClearTestResult(TestInfo* test_info) { | |
| test_info->result_.Clear(); | |
| } | |
| // These fields are immutable properties of the test. | |
| const std::string test_suite_name_; // test suite name | |
| const std::string name_; // Test name | |
| // Name of the parameter type, or NULL if this is not a typed or a | |
| // type-parameterized test. | |
| const std::unique_ptr<const ::std::string> type_param_; | |
| // Text representation of the value parameter, or NULL if this is not a | |
| // value-parameterized test. | |
| const std::unique_ptr<const ::std::string> value_param_; | |
| internal::CodeLocation location_; | |
| const internal::TypeId fixture_class_id_; // ID of the test fixture class | |
| bool should_run_; // True iff this test should run | |
| bool is_disabled_; // True iff this test is disabled | |
| bool matches_filter_; // True if this test matches the | |
| // user-specified filter. | |
| bool is_in_another_shard_; // Will be run in another shard. | |
| internal::TestFactoryBase* const factory_; // The factory that creates | |
| // the test object | |
| // This field is mutable and needs to be reset before running the | |
| // test for the second time. | |
| TestResult result_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfo); | |
| }; | |
| // A test suite, which consists of a vector of TestInfos. | |
| // | |
| // TestSuite is not copyable. | |
| class GTEST_API_ TestSuite { | |
| public: | |
| // Creates a TestSuite with the given name. | |
| // | |
| // TestSuite does NOT have a default constructor. Always use this | |
| // constructor to create a TestSuite object. | |
| // | |
| // Arguments: | |
| // | |
| // name: name of the test suite | |
| // a_type_param: the name of the test's type parameter, or NULL if | |
| // this is not a type-parameterized test. | |
| // set_up_tc: pointer to the function that sets up the test suite | |
| // tear_down_tc: pointer to the function that tears down the test suite | |
| TestSuite(const char* name, const char* a_type_param, | |
| internal::SetUpTestSuiteFunc set_up_tc, | |
| internal::TearDownTestSuiteFunc tear_down_tc); | |
| // Destructor of TestSuite. | |
| virtual ~TestSuite(); | |
| // Gets the name of the TestSuite. | |
| const char* name() const { return name_.c_str(); } | |
| // Returns the name of the parameter type, or NULL if this is not a | |
| // type-parameterized test suite. | |
| const char* type_param() const { | |
| if (type_param_.get() != nullptr) return type_param_->c_str(); | |
| return nullptr; | |
| } | |
| // Returns true if any test in this test suite should run. | |
| bool should_run() const { return should_run_; } | |
| // Gets the number of successful tests in this test suite. | |
| int successful_test_count() const; | |
| // Gets the number of skipped tests in this test suite. | |
| int skipped_test_count() const; | |
| // Gets the number of failed tests in this test suite. | |
| int failed_test_count() const; | |
| // Gets the number of disabled tests that will be reported in the XML report. | |
| int reportable_disabled_test_count() const; | |
| // Gets the number of disabled tests in this test suite. | |
| int disabled_test_count() const; | |
| // Gets the number of tests to be printed in the XML report. | |
| int reportable_test_count() const; | |
| // Get the number of tests in this test suite that should run. | |
| int test_to_run_count() const; | |
| // Gets the number of all tests in this test suite. | |
| int total_test_count() const; | |
| // Returns true iff the test suite passed. | |
| bool Passed() const { return !Failed(); } | |
| // Returns true iff the test suite failed. | |
| bool Failed() const { return failed_test_count() > 0; } | |
| // Returns the elapsed time, in milliseconds. | |
| TimeInMillis elapsed_time() const { return elapsed_time_; } | |
| // Returns the i-th test among all the tests. i can range from 0 to | |
| // total_test_count() - 1. If i is not in that range, returns NULL. | |
| const TestInfo* GetTestInfo(int i) const; | |
| // Returns the TestResult that holds test properties recorded during | |
| // execution of SetUpTestSuite and TearDownTestSuite. | |
| const TestResult& ad_hoc_test_result() const { return ad_hoc_test_result_; } | |
| private: | |
| friend class Test; | |
| friend class internal::UnitTestImpl; | |
| // Gets the (mutable) vector of TestInfos in this TestSuite. | |
| std::vector<TestInfo*>& test_info_list() { return test_info_list_; } | |
| // Gets the (immutable) vector of TestInfos in this TestSuite. | |
| const std::vector<TestInfo*>& test_info_list() const { | |
| return test_info_list_; | |
| } | |
| // Returns the i-th test among all the tests. i can range from 0 to | |
| // total_test_count() - 1. If i is not in that range, returns NULL. | |
| TestInfo* GetMutableTestInfo(int i); | |
| // Sets the should_run member. | |
| void set_should_run(bool should) { should_run_ = should; } | |
| // Adds a TestInfo to this test suite. Will delete the TestInfo upon | |
| // destruction of the TestSuite object. | |
| void AddTestInfo(TestInfo * test_info); | |
| // Clears the results of all tests in this test suite. | |
| void ClearResult(); | |
| // Clears the results of all tests in the given test suite. | |
| static void ClearTestSuiteResult(TestSuite* test_suite) { | |
| test_suite->ClearResult(); | |
| } | |
| // Runs every test in this TestSuite. | |
| void Run(); | |
| // Runs SetUpTestSuite() for this TestSuite. This wrapper is needed | |
| // for catching exceptions thrown from SetUpTestSuite(). | |
| void RunSetUpTestSuite() { | |
| if (set_up_tc_ != nullptr) { | |
| (*set_up_tc_)(); | |
| } | |
| } | |
| // Runs TearDownTestSuite() for this TestSuite. This wrapper is | |
| // needed for catching exceptions thrown from TearDownTestSuite(). | |
| void RunTearDownTestSuite() { | |
| if (tear_down_tc_ != nullptr) { | |
| (*tear_down_tc_)(); | |
| } | |
| } | |
| // Returns true iff test passed. | |
| static bool TestPassed(const TestInfo* test_info) { | |
| return test_info->should_run() && test_info->result()->Passed(); | |
| } | |
| // Returns true iff test skipped. | |
| static bool TestSkipped(const TestInfo* test_info) { | |
| return test_info->should_run() && test_info->result()->Skipped(); | |
| } | |
| // Returns true iff test failed. | |
| static bool TestFailed(const TestInfo* test_info) { | |
| return test_info->should_run() && test_info->result()->Failed(); | |
| } | |
| // Returns true iff the test is disabled and will be reported in the XML | |
| // report. | |
| static bool TestReportableDisabled(const TestInfo* test_info) { | |
| return test_info->is_reportable() && test_info->is_disabled_; | |
| } | |
| // Returns true iff test is disabled. | |
| static bool TestDisabled(const TestInfo* test_info) { | |
| return test_info->is_disabled_; | |
| } | |
| // Returns true iff this test will appear in the XML report. | |
| static bool TestReportable(const TestInfo* test_info) { | |
| return test_info->is_reportable(); | |
| } | |
| // Returns true if the given test should run. | |
| static bool ShouldRunTest(const TestInfo* test_info) { | |
| return test_info->should_run(); | |
| } | |
| // Shuffles the tests in this test suite. | |
| void ShuffleTests(internal::Random* random); | |
| // Restores the test order to before the first shuffle. | |
| void UnshuffleTests(); | |
| // Name of the test suite. | |
| std::string name_; | |
| // Name of the parameter type, or NULL if this is not a typed or a | |
| // type-parameterized test. | |
| const std::unique_ptr<const ::std::string> type_param_; | |
| // The vector of TestInfos in their original order. It owns the | |
| // elements in the vector. | |
| std::vector<TestInfo*> test_info_list_; | |
| // Provides a level of indirection for the test list to allow easy | |
| // shuffling and restoring the test order. The i-th element in this | |
| // vector is the index of the i-th test in the shuffled test list. | |
| std::vector<int> test_indices_; | |
| // Pointer to the function that sets up the test suite. | |
| internal::SetUpTestSuiteFunc set_up_tc_; | |
| // Pointer to the function that tears down the test suite. | |
| internal::TearDownTestSuiteFunc tear_down_tc_; | |
| // True iff any test in this test suite should run. | |
| bool should_run_; | |
| // Elapsed time, in milliseconds. | |
| TimeInMillis elapsed_time_; | |
| // Holds test properties recorded during execution of SetUpTestSuite and | |
| // TearDownTestSuite. | |
| TestResult ad_hoc_test_result_; | |
| // We disallow copying TestSuites. | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(TestSuite); | |
| }; | |
| // An Environment object is capable of setting up and tearing down an | |
| // environment. You should subclass this to define your own | |
| // environment(s). | |
| // | |
| // An Environment object does the set-up and tear-down in virtual | |
| // methods SetUp() and TearDown() instead of the constructor and the | |
| // destructor, as: | |
| // | |
| // 1. You cannot safely throw from a destructor. This is a problem | |
| // as in some cases Google Test is used where exceptions are enabled, and | |
| // we may want to implement ASSERT_* using exceptions where they are | |
| // available. | |
| // 2. You cannot use ASSERT_* directly in a constructor or | |
| // destructor. | |
| class Environment { | |
| public: | |
| // The d'tor is virtual as we need to subclass Environment. | |
| virtual ~Environment() {} | |
| // Override this to define how to set up the environment. | |
| virtual void SetUp() {} | |
| // Override this to define how to tear down the environment. | |
| virtual void TearDown() {} | |
| private: | |
| // If you see an error about overriding the following function or | |
| // about it being private, you have mis-spelled SetUp() as Setup(). | |
| struct Setup_should_be_spelled_SetUp {}; | |
| virtual Setup_should_be_spelled_SetUp* Setup() { return nullptr; } | |
| }; | |
| #if GTEST_HAS_EXCEPTIONS | |
| // Exception which can be thrown from TestEventListener::OnTestPartResult. | |
| class GTEST_API_ AssertionException | |
| : public internal::GoogleTestFailureException { | |
| public: | |
| explicit AssertionException(const TestPartResult& result) | |
| : GoogleTestFailureException(result) {} | |
| }; | |
| #endif // GTEST_HAS_EXCEPTIONS | |
| // The interface for tracing execution of tests. The methods are organized in | |
| // the order the corresponding events are fired. | |
| class TestEventListener { | |
| public: | |
| virtual ~TestEventListener() {} | |
| // Fired before any test activity starts. | |
| virtual void OnTestProgramStart(const UnitTest& unit_test) = 0; | |
| // Fired before each iteration of tests starts. There may be more than | |
| // one iteration if GTEST_FLAG(repeat) is set. iteration is the iteration | |
| // index, starting from 0. | |
| virtual void OnTestIterationStart(const UnitTest& unit_test, | |
| int iteration) = 0; | |
| // Fired before environment set-up for each iteration of tests starts. | |
| virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test) = 0; | |
| // Fired after environment set-up for each iteration of tests ends. | |
| virtual void OnEnvironmentsSetUpEnd(const UnitTest& unit_test) = 0; | |
| // Fired before the test suite starts. | |
| virtual void OnTestSuiteStart(const TestSuite& /*test_suite*/) {} | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| virtual void OnTestCaseStart(const TestCase& /*test_case*/) {} | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| // Fired before the test starts. | |
| virtual void OnTestStart(const TestInfo& test_info) = 0; | |
| // Fired after a failed assertion or a SUCCEED() invocation. | |
| // If you want to throw an exception from this function to skip to the next | |
| // TEST, it must be AssertionException defined above, or inherited from it. | |
| virtual void OnTestPartResult(const TestPartResult& test_part_result) = 0; | |
| // Fired after the test ends. | |
| virtual void OnTestEnd(const TestInfo& test_info) = 0; | |
| // Fired after the test suite ends. | |
| virtual void OnTestSuiteEnd(const TestSuite& /*test_suite*/) {} | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| virtual void OnTestCaseEnd(const TestCase& /*test_case*/) {} | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| // Fired before environment tear-down for each iteration of tests starts. | |
| virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test) = 0; | |
| // Fired after environment tear-down for each iteration of tests ends. | |
| virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test) = 0; | |
| // Fired after each iteration of tests finishes. | |
| virtual void OnTestIterationEnd(const UnitTest& unit_test, | |
| int iteration) = 0; | |
| // Fired after all test activities have ended. | |
| virtual void OnTestProgramEnd(const UnitTest& unit_test) = 0; | |
| }; | |
| // The convenience class for users who need to override just one or two | |
| // methods and are not concerned that a possible change to a signature of | |
| // the methods they override will not be caught during the build. For | |
| // comments about each method please see the definition of TestEventListener | |
| // above. | |
| class EmptyTestEventListener : public TestEventListener { | |
| public: | |
| void OnTestProgramStart(const UnitTest& /*unit_test*/) override {} | |
| void OnTestIterationStart(const UnitTest& /*unit_test*/, | |
| int /*iteration*/) override {} | |
| void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) override {} | |
| void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) override {} | |
| void OnTestSuiteStart(const TestSuite& /*test_suite*/) override {} | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| void OnTestCaseStart(const TestCase& /*test_case*/) override {} | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| void OnTestStart(const TestInfo& /*test_info*/) override {} | |
| void OnTestPartResult(const TestPartResult& /*test_part_result*/) override {} | |
| void OnTestEnd(const TestInfo& /*test_info*/) override {} | |
| void OnTestSuiteEnd(const TestSuite& /*test_suite*/) override {} | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| void OnTestCaseEnd(const TestCase& /*test_case*/) override {} | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) override {} | |
| void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) override {} | |
| void OnTestIterationEnd(const UnitTest& /*unit_test*/, | |
| int /*iteration*/) override {} | |
| void OnTestProgramEnd(const UnitTest& /*unit_test*/) override {} | |
| }; | |
| // TestEventListeners lets users add listeners to track events in Google Test. | |
| class GTEST_API_ TestEventListeners { | |
| public: | |
| TestEventListeners(); | |
| ~TestEventListeners(); | |
| // Appends an event listener to the end of the list. Google Test assumes | |
| // the ownership of the listener (i.e. it will delete the listener when | |
| // the test program finishes). | |
| void Append(TestEventListener* listener); | |
| // Removes the given event listener from the list and returns it. It then | |
| // becomes the caller's responsibility to delete the listener. Returns | |
| // NULL if the listener is not found in the list. | |
| TestEventListener* Release(TestEventListener* listener); | |
| // Returns the standard listener responsible for the default console | |
| // output. Can be removed from the listeners list to shut down default | |
| // console output. Note that removing this object from the listener list | |
| // with Release transfers its ownership to the caller and makes this | |
| // function return NULL the next time. | |
| TestEventListener* default_result_printer() const { | |
| return default_result_printer_; | |
| } | |
| // Returns the standard listener responsible for the default XML output | |
| // controlled by the --gtest_output=xml flag. Can be removed from the | |
| // listeners list by users who want to shut down the default XML output | |
| // controlled by this flag and substitute it with custom one. Note that | |
| // removing this object from the listener list with Release transfers its | |
| // ownership to the caller and makes this function return NULL the next | |
| // time. | |
| TestEventListener* default_xml_generator() const { | |
| return default_xml_generator_; | |
| } | |
| private: | |
| friend class TestSuite; | |
| friend class TestInfo; | |
| friend class internal::DefaultGlobalTestPartResultReporter; | |
| friend class internal::NoExecDeathTest; | |
| friend class internal::TestEventListenersAccessor; | |
| friend class internal::UnitTestImpl; | |
| // Returns repeater that broadcasts the TestEventListener events to all | |
| // subscribers. | |
| TestEventListener* repeater(); | |
| // Sets the default_result_printer attribute to the provided listener. | |
| // The listener is also added to the listener list and previous | |
| // default_result_printer is removed from it and deleted. The listener can | |
| // also be NULL in which case it will not be added to the list. Does | |
| // nothing if the previous and the current listener objects are the same. | |
| void SetDefaultResultPrinter(TestEventListener* listener); | |
| // Sets the default_xml_generator attribute to the provided listener. The | |
| // listener is also added to the listener list and previous | |
| // default_xml_generator is removed from it and deleted. The listener can | |
| // also be NULL in which case it will not be added to the list. Does | |
| // nothing if the previous and the current listener objects are the same. | |
| void SetDefaultXmlGenerator(TestEventListener* listener); | |
| // Controls whether events will be forwarded by the repeater to the | |
| // listeners in the list. | |
| bool EventForwardingEnabled() const; | |
| void SuppressEventForwarding(); | |
| // The actual list of listeners. | |
| internal::TestEventRepeater* repeater_; | |
| // Listener responsible for the standard result output. | |
| TestEventListener* default_result_printer_; | |
| // Listener responsible for the creation of the XML output file. | |
| TestEventListener* default_xml_generator_; | |
| // We disallow copying TestEventListeners. | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(TestEventListeners); | |
| }; | |
| // A UnitTest consists of a vector of TestSuites. | |
| // | |
| // This is a singleton class. The only instance of UnitTest is | |
| // created when UnitTest::GetInstance() is first called. This | |
| // instance is never deleted. | |
| // | |
| // UnitTest is not copyable. | |
| // | |
| // This class is thread-safe as long as the methods are called | |
| // according to their specification. | |
| class GTEST_API_ UnitTest { | |
| public: | |
| // Gets the singleton UnitTest object. The first time this method | |
| // is called, a UnitTest object is constructed and returned. | |
| // Consecutive calls will return the same object. | |
| static UnitTest* GetInstance(); | |
| // Runs all tests in this UnitTest object and prints the result. | |
| // Returns 0 if successful, or 1 otherwise. | |
| // | |
| // This method can only be called from the main thread. | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| int Run() GTEST_MUST_USE_RESULT_; | |
| // Returns the working directory when the first TEST() or TEST_F() | |
| // was executed. The UnitTest object owns the string. | |
| const char* original_working_dir() const; | |
| // Returns the TestSuite object for the test that's currently running, | |
| // or NULL if no test is running. | |
| const TestSuite* current_test_suite() const GTEST_LOCK_EXCLUDED_(mutex_); | |
| // Legacy API is still available but deprecated | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| const TestCase* current_test_case() const GTEST_LOCK_EXCLUDED_(mutex_); | |
| #endif | |
| // Returns the TestInfo object for the test that's currently running, | |
| // or NULL if no test is running. | |
| const TestInfo* current_test_info() const | |
| GTEST_LOCK_EXCLUDED_(mutex_); | |
| // Returns the random seed used at the start of the current test run. | |
| int random_seed() const; | |
| // Returns the ParameterizedTestSuiteRegistry object used to keep track of | |
| // value-parameterized tests and instantiate and register them. | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| internal::ParameterizedTestSuiteRegistry& parameterized_test_registry() | |
| GTEST_LOCK_EXCLUDED_(mutex_); | |
| // Gets the number of successful test suites. | |
| int successful_test_suite_count() const; | |
| // Gets the number of failed test suites. | |
| int failed_test_suite_count() const; | |
| // Gets the number of all test suites. | |
| int total_test_suite_count() const; | |
| // Gets the number of all test suites that contain at least one test | |
| // that should run. | |
| int test_suite_to_run_count() const; | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| int successful_test_case_count() const; | |
| int failed_test_case_count() const; | |
| int total_test_case_count() const; | |
| int test_case_to_run_count() const; | |
| #endif // EMOVE_LEGACY_TEST_CASEAPI | |
| // Gets the number of successful tests. | |
| int successful_test_count() const; | |
| // Gets the number of skipped tests. | |
| int skipped_test_count() const; | |
| // Gets the number of failed tests. | |
| int failed_test_count() const; | |
| // Gets the number of disabled tests that will be reported in the XML report. | |
| int reportable_disabled_test_count() const; | |
| // Gets the number of disabled tests. | |
| int disabled_test_count() const; | |
| // Gets the number of tests to be printed in the XML report. | |
| int reportable_test_count() const; | |
| // Gets the number of all tests. | |
| int total_test_count() const; | |
| // Gets the number of tests that should run. | |
| int test_to_run_count() const; | |
| // Gets the time of the test program start, in ms from the start of the | |
| // UNIX epoch. | |
| TimeInMillis start_timestamp() const; | |
| // Gets the elapsed time, in milliseconds. | |
| TimeInMillis elapsed_time() const; | |
| // Returns true iff the unit test passed (i.e. all test suites passed). | |
| bool Passed() const; | |
| // Returns true iff the unit test failed (i.e. some test suite failed | |
| // or something outside of all tests failed). | |
| bool Failed() const; | |
| // Gets the i-th test suite among all the test suites. i can range from 0 to | |
| // total_test_suite_count() - 1. If i is not in that range, returns NULL. | |
| const TestSuite* GetTestSuite(int i) const; | |
| // Legacy API is deprecated but still available | |
| #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| const TestCase* GetTestCase(int i) const; | |
| #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ | |
| // Returns the TestResult containing information on test failures and | |
| // properties logged outside of individual test suites. | |
| const TestResult& ad_hoc_test_result() const; | |
| // Returns the list of event listeners that can be used to track events | |
| // inside Google Test. | |
| TestEventListeners& listeners(); | |
| private: | |
| // Registers and returns a global test environment. When a test | |
| // program is run, all global test environments will be set-up in | |
| // the order they were registered. After all tests in the program | |
| // have finished, all global test environments will be torn-down in | |
| // the *reverse* order they were registered. | |
| // | |
| // The UnitTest object takes ownership of the given environment. | |
| // | |
| // This method can only be called from the main thread. | |
| Environment* AddEnvironment(Environment* env); | |
| // Adds a TestPartResult to the current TestResult object. All | |
| // Google Test assertion macros (e.g. ASSERT_TRUE, EXPECT_EQ, etc) | |
| // eventually call this to report their results. The user code | |
| // should use the assertion macros instead of calling this directly. | |
| void AddTestPartResult(TestPartResult::Type result_type, | |
| const char* file_name, | |
| int line_number, | |
| const std::string& message, | |
| const std::string& os_stack_trace) | |
| GTEST_LOCK_EXCLUDED_(mutex_); | |
| // Adds a TestProperty to the current TestResult object when invoked from | |
| // inside a test, to current TestSuite's ad_hoc_test_result_ when invoked | |
| // from SetUpTestSuite or TearDownTestSuite, or to the global property set | |
| // when invoked elsewhere. If the result already contains a property with | |
| // the same key, the value will be updated. | |
| void RecordProperty(const std::string& key, const std::string& value); | |
| // Gets the i-th test suite among all the test suites. i can range from 0 to | |
| // total_test_suite_count() - 1. If i is not in that range, returns NULL. | |
| TestSuite* GetMutableTestSuite(int i); | |
| // Accessors for the implementation object. | |
| internal::UnitTestImpl* impl() { return impl_; } | |
| const internal::UnitTestImpl* impl() const { return impl_; } | |
| // These classes and functions are friends as they need to access private | |
| // members of UnitTest. | |
| friend class ScopedTrace; | |
| friend class Test; | |
| friend class internal::AssertHelper; | |
| friend class internal::StreamingListenerTest; | |
| friend class internal::UnitTestRecordPropertyTestHelper; | |
| friend Environment* AddGlobalTestEnvironment(Environment* env); | |
| friend internal::UnitTestImpl* internal::GetUnitTestImpl(); | |
| friend void internal::ReportFailureInUnknownLocation( | |
| TestPartResult::Type result_type, | |
| const std::string& message); | |
| // Creates an empty UnitTest. | |
| UnitTest(); | |
| // D'tor | |
| virtual ~UnitTest(); | |
| // Pushes a trace defined by SCOPED_TRACE() on to the per-thread | |
| // Google Test trace stack. | |
| void PushGTestTrace(const internal::TraceInfo& trace) | |
| GTEST_LOCK_EXCLUDED_(mutex_); | |
| // Pops a trace from the per-thread Google Test trace stack. | |
| void PopGTestTrace() | |
| GTEST_LOCK_EXCLUDED_(mutex_); | |
| // Protects mutable state in *impl_. This is mutable as some const | |
| // methods need to lock it too. | |
| mutable internal::Mutex mutex_; | |
| // Opaque implementation object. This field is never changed once | |
| // the object is constructed. We don't mark it as const here, as | |
| // doing so will cause a warning in the constructor of UnitTest. | |
| // Mutable state in *impl_ is protected by mutex_. | |
| internal::UnitTestImpl* impl_; | |
| // We disallow copying UnitTest. | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTest); | |
| }; | |
| // A convenient wrapper for adding an environment for the test | |
| // program. | |
| // | |
| // You should call this before RUN_ALL_TESTS() is called, probably in | |
| // main(). If you use gtest_main, you need to call this before main() | |
| // starts for it to take effect. For example, you can define a global | |
| // variable like this: | |
| // | |
| // testing::Environment* const foo_env = | |
| // testing::AddGlobalTestEnvironment(new FooEnvironment); | |
| // | |
| // However, we strongly recommend you to write your own main() and | |
| // call AddGlobalTestEnvironment() there, as relying on initialization | |
| // of global variables makes the code harder to read and may cause | |
| // problems when you register multiple environments from different | |
| // translation units and the environments have dependencies among them | |
| // (remember that the compiler doesn't guarantee the order in which | |
| // global variables from different translation units are initialized). | |
| inline Environment* AddGlobalTestEnvironment(Environment* env) { | |
| return UnitTest::GetInstance()->AddEnvironment(env); | |
| } | |
| // Initializes Google Test. This must be called before calling | |
| // RUN_ALL_TESTS(). In particular, it parses a command line for the | |
| // flags that Google Test recognizes. Whenever a Google Test flag is | |
| // seen, it is removed from argv, and *argc is decremented. | |
| // | |
| // No value is returned. Instead, the Google Test flag variables are | |
| // updated. | |
| // | |
| // Calling the function for the second time has no user-visible effect. | |
| GTEST_API_ void InitGoogleTest(int* argc, char** argv); | |
| // This overloaded version can be used in Windows programs compiled in | |
| // UNICODE mode. | |
| GTEST_API_ void InitGoogleTest(int* argc, wchar_t** argv); | |
| // This overloaded version can be used on Arduino/embedded platforms where | |
| // there is no argc/argv. | |
| GTEST_API_ void InitGoogleTest(); | |
| namespace internal { | |
| // Separate the error generating code from the code path to reduce the stack | |
| // frame size of CmpHelperEQ. This helps reduce the overhead of some sanitizers | |
| // when calling EXPECT_* in a tight loop. | |
| template <typename T1, typename T2> | |
| AssertionResult CmpHelperEQFailure(const char* lhs_expression, | |
| const char* rhs_expression, | |
| const T1& lhs, const T2& rhs) { | |
| return EqFailure(lhs_expression, | |
| rhs_expression, | |
| FormatForComparisonFailureMessage(lhs, rhs), | |
| FormatForComparisonFailureMessage(rhs, lhs), | |
| false); | |
| } | |
| // This block of code defines operator==/!= | |
| // to block lexical scope lookup. | |
| // It prevents using invalid operator==/!= defined at namespace scope. | |
| struct faketype {}; | |
| inline bool operator==(faketype, faketype) { return true; } | |
| inline bool operator!=(faketype, faketype) { return false; } | |
| // The helper function for {ASSERT|EXPECT}_EQ. | |
| template <typename T1, typename T2> | |
| AssertionResult CmpHelperEQ(const char* lhs_expression, | |
| const char* rhs_expression, | |
| const T1& lhs, | |
| const T2& rhs) { | |
| if (lhs == rhs) { | |
| return AssertionSuccess(); | |
| } | |
| return CmpHelperEQFailure(lhs_expression, rhs_expression, lhs, rhs); | |
| } | |
| // With this overloaded version, we allow anonymous enums to be used | |
| // in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous enums | |
| // can be implicitly cast to BiggestInt. | |
| GTEST_API_ AssertionResult CmpHelperEQ(const char* lhs_expression, | |
| const char* rhs_expression, | |
| BiggestInt lhs, | |
| BiggestInt rhs); | |
| // The helper class for {ASSERT|EXPECT}_EQ. The template argument | |
| // lhs_is_null_literal is true iff the first argument to ASSERT_EQ() | |
| // is a null pointer literal. The following default implementation is | |
| // for lhs_is_null_literal being false. | |
| template <bool lhs_is_null_literal> | |
| class EqHelper { | |
| public: | |
| // This templatized version is for the general case. | |
| template <typename T1, typename T2> | |
| static AssertionResult Compare(const char* lhs_expression, | |
| const char* rhs_expression, | |
| const T1& lhs, | |
| const T2& rhs) { | |
| return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs); | |
| } | |
| // With this overloaded version, we allow anonymous enums to be used | |
| // in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous | |
| // enums can be implicitly cast to BiggestInt. | |
| // | |
| // Even though its body looks the same as the above version, we | |
| // cannot merge the two, as it will make anonymous enums unhappy. | |
| static AssertionResult Compare(const char* lhs_expression, | |
| const char* rhs_expression, | |
| BiggestInt lhs, | |
| BiggestInt rhs) { | |
| return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs); | |
| } | |
| }; | |
| // This specialization is used when the first argument to ASSERT_EQ() | |
| // is a null pointer literal, like NULL, false, or 0. | |
| template <> | |
| class EqHelper<true> { | |
| public: | |
| // We define two overloaded versions of Compare(). The first | |
| // version will be picked when the second argument to ASSERT_EQ() is | |
| // NOT a pointer, e.g. ASSERT_EQ(0, AnIntFunction()) or | |
| // EXPECT_EQ(false, a_bool). | |
| template <typename T1, typename T2> | |
| static AssertionResult Compare( | |
| const char* lhs_expression, const char* rhs_expression, const T1& lhs, | |
| const T2& rhs, | |
| // The following line prevents this overload from being considered if T2 | |
| // is not a pointer type. We need this because ASSERT_EQ(NULL, my_ptr) | |
| // expands to Compare("", "", NULL, my_ptr), which requires a conversion | |
| // to match the Secret* in the other overload, which would otherwise make | |
| // this template match better. | |
| typename EnableIf<!std::is_pointer<T2>::value>::type* = nullptr) { | |
| return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs); | |
| } | |
| // This version will be picked when the second argument to ASSERT_EQ() is a | |
| // pointer, e.g. ASSERT_EQ(NULL, a_pointer). | |
| template <typename T> | |
| static AssertionResult Compare( | |
| const char* lhs_expression, | |
| const char* rhs_expression, | |
| // We used to have a second template parameter instead of Secret*. That | |
| // template parameter would deduce to 'long', making this a better match | |
| // than the first overload even without the first overload's EnableIf. | |
| // Unfortunately, gcc with -Wconversion-null warns when "passing NULL to | |
| // non-pointer argument" (even a deduced integral argument), so the old | |
| // implementation caused warnings in user code. | |
| Secret* /* lhs (NULL) */, | |
| T* rhs) { | |
| // We already know that 'lhs' is a null pointer. | |
| return CmpHelperEQ(lhs_expression, rhs_expression, static_cast<T*>(nullptr), | |
| rhs); | |
| } | |
| }; | |
| // Separate the error generating code from the code path to reduce the stack | |
| // frame size of CmpHelperOP. This helps reduce the overhead of some sanitizers | |
| // when calling EXPECT_OP in a tight loop. | |
| template <typename T1, typename T2> | |
| AssertionResult CmpHelperOpFailure(const char* expr1, const char* expr2, | |
| const T1& val1, const T2& val2, | |
| const char* op) { | |
| return AssertionFailure() | |
| << "Expected: (" << expr1 << ") " << op << " (" << expr2 | |
| << "), actual: " << FormatForComparisonFailureMessage(val1, val2) | |
| << " vs " << FormatForComparisonFailureMessage(val2, val1); | |
| } | |
| // A macro for implementing the helper functions needed to implement | |
| // ASSERT_?? and EXPECT_??. It is here just to avoid copy-and-paste | |
| // of similar code. | |
| // | |
| // For each templatized helper function, we also define an overloaded | |
| // version for BiggestInt in order to reduce code bloat and allow | |
| // anonymous enums to be used with {ASSERT|EXPECT}_?? when compiled | |
| // with gcc 4. | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| #define GTEST_IMPL_CMP_HELPER_(op_name, op)\ | |
| template <typename T1, typename T2>\ | |
| AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \ | |
| const T1& val1, const T2& val2) {\ | |
| if (val1 op val2) {\ | |
| return AssertionSuccess();\ | |
| } else {\ | |
| return CmpHelperOpFailure(expr1, expr2, val1, val2, #op);\ | |
| }\ | |
| }\ | |
| GTEST_API_ AssertionResult CmpHelper##op_name(\ | |
| const char* expr1, const char* expr2, BiggestInt val1, BiggestInt val2) | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| // Implements the helper function for {ASSERT|EXPECT}_NE | |
| GTEST_IMPL_CMP_HELPER_(NE, !=); | |
| // Implements the helper function for {ASSERT|EXPECT}_LE | |
| GTEST_IMPL_CMP_HELPER_(LE, <=); | |
| // Implements the helper function for {ASSERT|EXPECT}_LT | |
| GTEST_IMPL_CMP_HELPER_(LT, <); | |
| // Implements the helper function for {ASSERT|EXPECT}_GE | |
| GTEST_IMPL_CMP_HELPER_(GE, >=); | |
| // Implements the helper function for {ASSERT|EXPECT}_GT | |
| GTEST_IMPL_CMP_HELPER_(GT, >); | |
| #undef GTEST_IMPL_CMP_HELPER_ | |
| // The helper function for {ASSERT|EXPECT}_STREQ. | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| GTEST_API_ AssertionResult CmpHelperSTREQ(const char* s1_expression, | |
| const char* s2_expression, | |
| const char* s1, | |
| const char* s2); | |
| // The helper function for {ASSERT|EXPECT}_STRCASEEQ. | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| GTEST_API_ AssertionResult CmpHelperSTRCASEEQ(const char* s1_expression, | |
| const char* s2_expression, | |
| const char* s1, | |
| const char* s2); | |
| // The helper function for {ASSERT|EXPECT}_STRNE. | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression, | |
| const char* s2_expression, | |
| const char* s1, | |
| const char* s2); | |
| // The helper function for {ASSERT|EXPECT}_STRCASENE. | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| GTEST_API_ AssertionResult CmpHelperSTRCASENE(const char* s1_expression, | |
| const char* s2_expression, | |
| const char* s1, | |
| const char* s2); | |
| // Helper function for *_STREQ on wide strings. | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| GTEST_API_ AssertionResult CmpHelperSTREQ(const char* s1_expression, | |
| const char* s2_expression, | |
| const wchar_t* s1, | |
| const wchar_t* s2); | |
| // Helper function for *_STRNE on wide strings. | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression, | |
| const char* s2_expression, | |
| const wchar_t* s1, | |
| const wchar_t* s2); | |
| } // namespace internal | |
| // IsSubstring() and IsNotSubstring() are intended to be used as the | |
| // first argument to {EXPECT,ASSERT}_PRED_FORMAT2(), not by | |
| // themselves. They check whether needle is a substring of haystack | |
| // (NULL is considered a substring of itself only), and return an | |
| // appropriate error message when they fail. | |
| // | |
| // The {needle,haystack}_expr arguments are the stringified | |
| // expressions that generated the two real arguments. | |
| GTEST_API_ AssertionResult IsSubstring( | |
| const char* needle_expr, const char* haystack_expr, | |
| const char* needle, const char* haystack); | |
| GTEST_API_ AssertionResult IsSubstring( | |
| const char* needle_expr, const char* haystack_expr, | |
| const wchar_t* needle, const wchar_t* haystack); | |
| GTEST_API_ AssertionResult IsNotSubstring( | |
| const char* needle_expr, const char* haystack_expr, | |
| const char* needle, const char* haystack); | |
| GTEST_API_ AssertionResult IsNotSubstring( | |
| const char* needle_expr, const char* haystack_expr, | |
| const wchar_t* needle, const wchar_t* haystack); | |
| GTEST_API_ AssertionResult IsSubstring( | |
| const char* needle_expr, const char* haystack_expr, | |
| const ::std::string& needle, const ::std::string& haystack); | |
| GTEST_API_ AssertionResult IsNotSubstring( | |
| const char* needle_expr, const char* haystack_expr, | |
| const ::std::string& needle, const ::std::string& haystack); | |
| #if GTEST_HAS_STD_WSTRING | |
| GTEST_API_ AssertionResult IsSubstring( | |
| const char* needle_expr, const char* haystack_expr, | |
| const ::std::wstring& needle, const ::std::wstring& haystack); | |
| GTEST_API_ AssertionResult IsNotSubstring( | |
| const char* needle_expr, const char* haystack_expr, | |
| const ::std::wstring& needle, const ::std::wstring& haystack); | |
| #endif // GTEST_HAS_STD_WSTRING | |
| namespace internal { | |
| // Helper template function for comparing floating-points. | |
| // | |
| // Template parameter: | |
| // | |
| // RawType: the raw floating-point type (either float or double) | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| template <typename RawType> | |
| AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression, | |
| const char* rhs_expression, | |
| RawType lhs_value, | |
| RawType rhs_value) { | |
| const FloatingPoint<RawType> lhs(lhs_value), rhs(rhs_value); | |
| if (lhs.AlmostEquals(rhs)) { | |
| return AssertionSuccess(); | |
| } | |
| ::std::stringstream lhs_ss; | |
| lhs_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2) | |
| << lhs_value; | |
| ::std::stringstream rhs_ss; | |
| rhs_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2) | |
| << rhs_value; | |
| return EqFailure(lhs_expression, | |
| rhs_expression, | |
| StringStreamToString(&lhs_ss), | |
| StringStreamToString(&rhs_ss), | |
| false); | |
| } | |
| // Helper function for implementing ASSERT_NEAR. | |
| // | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. | |
| GTEST_API_ AssertionResult DoubleNearPredFormat(const char* expr1, | |
| const char* expr2, | |
| const char* abs_error_expr, | |
| double val1, | |
| double val2, | |
| double abs_error); | |
| // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. | |
| // A class that enables one to stream messages to assertion macros | |
| class GTEST_API_ AssertHelper { | |
| public: | |
| // Constructor. | |
| AssertHelper(TestPartResult::Type type, | |
| const char* file, | |
| int line, | |
| const char* message); | |
| ~AssertHelper(); | |
| // Message assignment is a semantic trick to enable assertion | |
| // streaming; see the GTEST_MESSAGE_ macro below. | |
| void operator=(const Message& message) const; | |
| private: | |
| // We put our data in a struct so that the size of the AssertHelper class can | |
| // be as small as possible. This is important because gcc is incapable of | |
| // re-using stack space even for temporary variables, so every EXPECT_EQ | |
| // reserves stack space for another AssertHelper. | |
| struct AssertHelperData { | |
| AssertHelperData(TestPartResult::Type t, | |
| const char* srcfile, | |
| int line_num, | |
| const char* msg) | |
| : type(t), file(srcfile), line(line_num), message(msg) { } | |
| TestPartResult::Type const type; | |
| const char* const file; | |
| int const line; | |
| std::string const message; | |
| private: | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelperData); | |
| }; | |
| AssertHelperData* const data_; | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelper); | |
| }; | |
| enum GTestColor { COLOR_DEFAULT, COLOR_RED, COLOR_GREEN, COLOR_YELLOW }; | |
| GTEST_API_ GTEST_ATTRIBUTE_PRINTF_(2, 3) void ColoredPrintf(GTestColor color, | |
| const char* fmt, | |
| ...); | |
| } // namespace internal | |
| // The pure interface class that all value-parameterized tests inherit from. | |
| // A value-parameterized class must inherit from both ::testing::Test and | |
| // ::testing::WithParamInterface. In most cases that just means inheriting | |
| // from ::testing::TestWithParam, but more complicated test hierarchies | |
| // may need to inherit from Test and WithParamInterface at different levels. | |
| // | |
| // This interface has support for accessing the test parameter value via | |
| // the GetParam() method. | |
| // | |
| // Use it with one of the parameter generator defining functions, like Range(), | |
| // Values(), ValuesIn(), Bool(), and Combine(). | |
| // | |
| // class FooTest : public ::testing::TestWithParam<int> { | |
| // protected: | |
| // FooTest() { | |
| // // Can use GetParam() here. | |
| // } | |
| // ~FooTest() override { | |
| // // Can use GetParam() here. | |
| // } | |
| // void SetUp() override { | |
| // // Can use GetParam() here. | |
| // } | |
| // void TearDown override { | |
| // // Can use GetParam() here. | |
| // } | |
| // }; | |
| // TEST_P(FooTest, DoesBar) { | |
| // // Can use GetParam() method here. | |
| // Foo foo; | |
| // ASSERT_TRUE(foo.DoesBar(GetParam())); | |
| // } | |
| // INSTANTIATE_TEST_SUITE_P(OneToTenRange, FooTest, ::testing::Range(1, 10)); | |
| template <typename T> | |
| class WithParamInterface { | |
| public: | |
| typedef T ParamType; | |
| virtual ~WithParamInterface() {} | |
| // The current parameter value. Is also available in the test fixture's | |
| // constructor. | |
| static const ParamType& GetParam() { | |
| GTEST_CHECK_(parameter_ != nullptr) | |
| << "GetParam() can only be called inside a value-parameterized test " | |
| << "-- did you intend to write TEST_P instead of TEST_F?"; | |
| return *parameter_; | |
| } | |
| private: | |
| // Sets parameter value. The caller is responsible for making sure the value | |
| // remains alive and unchanged throughout the current test. | |
| static void SetParam(const ParamType* parameter) { | |
| parameter_ = parameter; | |
| } | |
| // Static value used for accessing parameter during a test lifetime. | |
| static const ParamType* parameter_; | |
| // TestClass must be a subclass of WithParamInterface<T> and Test. | |
| template <class TestClass> friend class internal::ParameterizedTestFactory; | |
| }; | |
| template <typename T> | |
| const T* WithParamInterface<T>::parameter_ = nullptr; | |
| // Most value-parameterized classes can ignore the existence of | |
| // WithParamInterface, and can just inherit from ::testing::TestWithParam. | |
| template <typename T> | |
| class TestWithParam : public Test, public WithParamInterface<T> { | |
| }; | |
| // Macros for indicating success/failure in test code. | |
| // Skips test in runtime. | |
| // Skipping test aborts current function. | |
| // Skipped tests are neither successful nor failed. | |
| #define GTEST_SKIP() GTEST_SKIP_("Skipped") | |
| // ADD_FAILURE unconditionally adds a failure to the current test. | |
| // SUCCEED generates a success - it doesn't automatically make the | |
| // current test successful, as a test is only successful when it has | |
| // no failure. | |
| // | |
| // EXPECT_* verifies that a certain condition is satisfied. If not, | |
| // it behaves like ADD_FAILURE. In particular: | |
| // | |
| // EXPECT_TRUE verifies that a Boolean condition is true. | |
| // EXPECT_FALSE verifies that a Boolean condition is false. | |
| // | |
| // FAIL and ASSERT_* are similar to ADD_FAILURE and EXPECT_*, except | |
| // that they will also abort the current function on failure. People | |
| // usually want the fail-fast behavior of FAIL and ASSERT_*, but those | |
| // writing data-driven tests often find themselves using ADD_FAILURE | |
| // and EXPECT_* more. | |
| // Generates a nonfatal failure with a generic message. | |
| #define ADD_FAILURE() GTEST_NONFATAL_FAILURE_("Failed") | |
| // Generates a nonfatal failure at the given source file location with | |
| // a generic message. | |
| #define ADD_FAILURE_AT(file, line) \ | |
| GTEST_MESSAGE_AT_(file, line, "Failed", \ | |
| ::testing::TestPartResult::kNonFatalFailure) | |
| // Generates a fatal failure with a generic message. | |
| #define GTEST_FAIL() GTEST_FATAL_FAILURE_("Failed") | |
| // Define this macro to 1 to omit the definition of FAIL(), which is a | |
| // generic name and clashes with some other libraries. | |
| #if !GTEST_DONT_DEFINE_FAIL | |
| # define FAIL() GTEST_FAIL() | |
| #endif | |
| // Generates a success with a generic message. | |
| #define GTEST_SUCCEED() GTEST_SUCCESS_("Succeeded") | |
| // Define this macro to 1 to omit the definition of SUCCEED(), which | |
| // is a generic name and clashes with some other libraries. | |
| #if !GTEST_DONT_DEFINE_SUCCEED | |
| # define SUCCEED() GTEST_SUCCEED() | |
| #endif | |
| // Macros for testing exceptions. | |
| // | |
| // * {ASSERT|EXPECT}_THROW(statement, expected_exception): | |
| // Tests that the statement throws the expected exception. | |
| // * {ASSERT|EXPECT}_NO_THROW(statement): | |
| // Tests that the statement doesn't throw any exception. | |
| // * {ASSERT|EXPECT}_ANY_THROW(statement): | |
| // Tests that the statement throws an exception. | |
| #define EXPECT_THROW(statement, expected_exception) \ | |
| GTEST_TEST_THROW_(statement, expected_exception, GTEST_NONFATAL_FAILURE_) | |
| #define EXPECT_NO_THROW(statement) \ | |
| GTEST_TEST_NO_THROW_(statement, GTEST_NONFATAL_FAILURE_) | |
| #define EXPECT_ANY_THROW(statement) \ | |
| GTEST_TEST_ANY_THROW_(statement, GTEST_NONFATAL_FAILURE_) | |
| #define ASSERT_THROW(statement, expected_exception) \ | |
| GTEST_TEST_THROW_(statement, expected_exception, GTEST_FATAL_FAILURE_) | |
| #define ASSERT_NO_THROW(statement) \ | |
| GTEST_TEST_NO_THROW_(statement, GTEST_FATAL_FAILURE_) | |
| #define ASSERT_ANY_THROW(statement) \ | |
| GTEST_TEST_ANY_THROW_(statement, GTEST_FATAL_FAILURE_) | |
| // Boolean assertions. Condition can be either a Boolean expression or an | |
| // AssertionResult. For more information on how to use AssertionResult with | |
| // these macros see comments on that class. | |
| #define EXPECT_TRUE(condition) \ | |
| GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \ | |
| GTEST_NONFATAL_FAILURE_) | |
| #define EXPECT_FALSE(condition) \ | |
| GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \ | |
| GTEST_NONFATAL_FAILURE_) | |
| #define ASSERT_TRUE(condition) \ | |
| GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \ | |
| GTEST_FATAL_FAILURE_) | |
| #define ASSERT_FALSE(condition) \ | |
| GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \ | |
| GTEST_FATAL_FAILURE_) | |
| // Macros for testing equalities and inequalities. | |
| // | |
| // * {ASSERT|EXPECT}_EQ(v1, v2): Tests that v1 == v2 | |
| // * {ASSERT|EXPECT}_NE(v1, v2): Tests that v1 != v2 | |
| // * {ASSERT|EXPECT}_LT(v1, v2): Tests that v1 < v2 | |
| // * {ASSERT|EXPECT}_LE(v1, v2): Tests that v1 <= v2 | |
| // * {ASSERT|EXPECT}_GT(v1, v2): Tests that v1 > v2 | |
| // * {ASSERT|EXPECT}_GE(v1, v2): Tests that v1 >= v2 | |
| // | |
| // When they are not, Google Test prints both the tested expressions and | |
| // their actual values. The values must be compatible built-in types, | |
| // or you will get a compiler error. By "compatible" we mean that the | |
| // values can be compared by the respective operator. | |
| // | |
| // Note: | |
| // | |
| // 1. It is possible to make a user-defined type work with | |
| // {ASSERT|EXPECT}_??(), but that requires overloading the | |
| // comparison operators and is thus discouraged by the Google C++ | |
| // Usage Guide. Therefore, you are advised to use the | |
| // {ASSERT|EXPECT}_TRUE() macro to assert that two objects are | |
| // equal. | |
| // | |
| // 2. The {ASSERT|EXPECT}_??() macros do pointer comparisons on | |
| // pointers (in particular, C strings). Therefore, if you use it | |
| // with two C strings, you are testing how their locations in memory | |
| // are related, not how their content is related. To compare two C | |
| // strings by content, use {ASSERT|EXPECT}_STR*(). | |
| // | |
| // 3. {ASSERT|EXPECT}_EQ(v1, v2) is preferred to | |
| // {ASSERT|EXPECT}_TRUE(v1 == v2), as the former tells you | |
| // what the actual value is when it fails, and similarly for the | |
| // other comparisons. | |
| // | |
| // 4. Do not depend on the order in which {ASSERT|EXPECT}_??() | |
| // evaluate their arguments, which is undefined. | |
| // | |
| // 5. These macros evaluate their arguments exactly once. | |
| // | |
| // Examples: | |
| // | |
| // EXPECT_NE(Foo(), 5); | |
| // EXPECT_EQ(a_pointer, NULL); | |
| // ASSERT_LT(i, array_size); | |
| // ASSERT_GT(records.size(), 0) << "There is no record left."; | |
| #define EXPECT_EQ(val1, val2) \ | |
| EXPECT_PRED_FORMAT2(::testing::internal:: \ | |
| EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \ | |
| val1, val2) | |
| #define EXPECT_NE(val1, val2) \ | |
| EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2) | |
| #define EXPECT_LE(val1, val2) \ | |
| EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2) | |
| #define EXPECT_LT(val1, val2) \ | |
| EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2) | |
| #define EXPECT_GE(val1, val2) \ | |
| EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2) | |
| #define EXPECT_GT(val1, val2) \ | |
| EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2) | |
| #define GTEST_ASSERT_EQ(val1, val2) \ | |
| ASSERT_PRED_FORMAT2(::testing::internal:: \ | |
| EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \ | |
| val1, val2) | |
| #define GTEST_ASSERT_NE(val1, val2) \ | |
| ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2) | |
| #define GTEST_ASSERT_LE(val1, val2) \ | |
| ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2) | |
| #define GTEST_ASSERT_LT(val1, val2) \ | |
| ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2) | |
| #define GTEST_ASSERT_GE(val1, val2) \ | |
| ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2) | |
| #define GTEST_ASSERT_GT(val1, val2) \ | |
| ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2) | |
| // Define macro GTEST_DONT_DEFINE_ASSERT_XY to 1 to omit the definition of | |
| // ASSERT_XY(), which clashes with some users' own code. | |
| #if !GTEST_DONT_DEFINE_ASSERT_EQ | |
| # define ASSERT_EQ(val1, val2) GTEST_ASSERT_EQ(val1, val2) | |
| #endif | |
| #if !GTEST_DONT_DEFINE_ASSERT_NE | |
| # define ASSERT_NE(val1, val2) GTEST_ASSERT_NE(val1, val2) | |
| #endif | |
| #if !GTEST_DONT_DEFINE_ASSERT_LE | |
| # define ASSERT_LE(val1, val2) GTEST_ASSERT_LE(val1, val2) | |
| #endif | |
| #if !GTEST_DONT_DEFINE_ASSERT_LT | |
| # define ASSERT_LT(val1, val2) GTEST_ASSERT_LT(val1, val2) | |
| #endif | |
| #if !GTEST_DONT_DEFINE_ASSERT_GE | |
| # define ASSERT_GE(val1, val2) GTEST_ASSERT_GE(val1, val2) | |
| #endif | |
| #if !GTEST_DONT_DEFINE_ASSERT_GT | |
| # define ASSERT_GT(val1, val2) GTEST_ASSERT_GT(val1, val2) | |
| #endif | |
| // C-string Comparisons. All tests treat NULL and any non-NULL string | |
| // as different. Two NULLs are equal. | |
| // | |
| // * {ASSERT|EXPECT}_STREQ(s1, s2): Tests that s1 == s2 | |
| // * {ASSERT|EXPECT}_STRNE(s1, s2): Tests that s1 != s2 | |
| // * {ASSERT|EXPECT}_STRCASEEQ(s1, s2): Tests that s1 == s2, ignoring case | |
| // * {ASSERT|EXPECT}_STRCASENE(s1, s2): Tests that s1 != s2, ignoring case | |
| // | |
| // For wide or narrow string objects, you can use the | |
| // {ASSERT|EXPECT}_??() macros. | |
| // | |
| // Don't depend on the order in which the arguments are evaluated, | |
| // which is undefined. | |
| // | |
| // These macros evaluate their arguments exactly once. | |
| #define EXPECT_STREQ(s1, s2) \ | |
| EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, s1, s2) | |
| #define EXPECT_STRNE(s1, s2) \ | |
| EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2) | |
| #define EXPECT_STRCASEEQ(s1, s2) \ | |
| EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2) | |
| #define EXPECT_STRCASENE(s1, s2)\ | |
| EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2) | |
| #define ASSERT_STREQ(s1, s2) \ | |
| ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, s1, s2) | |
| #define ASSERT_STRNE(s1, s2) \ | |
| ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2) | |
| #define ASSERT_STRCASEEQ(s1, s2) \ | |
| ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2) | |
| #define ASSERT_STRCASENE(s1, s2)\ | |
| ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2) | |
| // Macros for comparing floating-point numbers. | |
| // | |
| // * {ASSERT|EXPECT}_FLOAT_EQ(val1, val2): | |
| // Tests that two float values are almost equal. | |
| // * {ASSERT|EXPECT}_DOUBLE_EQ(val1, val2): | |
| // Tests that two double values are almost equal. | |
| // * {ASSERT|EXPECT}_NEAR(v1, v2, abs_error): | |
| // Tests that v1 and v2 are within the given distance to each other. | |
| // | |
| // Google Test uses ULP-based comparison to automatically pick a default | |
| // error bound that is appropriate for the operands. See the | |
| // FloatingPoint template class in gtest-internal.h if you are | |
| // interested in the implementation details. | |
| #define EXPECT_FLOAT_EQ(val1, val2)\ | |
| EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \ | |
| val1, val2) | |
| #define EXPECT_DOUBLE_EQ(val1, val2)\ | |
| EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \ | |
| val1, val2) | |
| #define ASSERT_FLOAT_EQ(val1, val2)\ | |
| ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \ | |
| val1, val2) | |
| #define ASSERT_DOUBLE_EQ(val1, val2)\ | |
| ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \ | |
| val1, val2) | |
| #define EXPECT_NEAR(val1, val2, abs_error)\ | |
| EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \ | |
| val1, val2, abs_error) | |
| #define ASSERT_NEAR(val1, val2, abs_error)\ | |
| ASSERT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \ | |
| val1, val2, abs_error) | |
| // These predicate format functions work on floating-point values, and | |
| // can be used in {ASSERT|EXPECT}_PRED_FORMAT2*(), e.g. | |
| // | |
| // EXPECT_PRED_FORMAT2(testing::DoubleLE, Foo(), 5.0); | |
| // Asserts that val1 is less than, or almost equal to, val2. Fails | |
| // otherwise. In particular, it fails if either val1 or val2 is NaN. | |
| GTEST_API_ AssertionResult FloatLE(const char* expr1, const char* expr2, | |
| float val1, float val2); | |
| GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2, | |
| double val1, double val2); | |
| #if GTEST_OS_WINDOWS | |
| // Macros that test for HRESULT failure and success, these are only useful | |
| // on Windows, and rely on Windows SDK macros and APIs to compile. | |
| // | |
| // * {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}(expr) | |
| // | |
| // When expr unexpectedly fails or succeeds, Google Test prints the | |
| // expected result and the actual result with both a human-readable | |
| // string representation of the error, if available, as well as the | |
| // hex result code. | |
| # define EXPECT_HRESULT_SUCCEEDED(expr) \ | |
| EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr)) | |
| # define ASSERT_HRESULT_SUCCEEDED(expr) \ | |
| ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr)) | |
| # define EXPECT_HRESULT_FAILED(expr) \ | |
| EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr)) | |
| # define ASSERT_HRESULT_FAILED(expr) \ | |
| ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr)) | |
| #endif // GTEST_OS_WINDOWS | |
| // Macros that execute statement and check that it doesn't generate new fatal | |
| // failures in the current thread. | |
| // | |
| // * {ASSERT|EXPECT}_NO_FATAL_FAILURE(statement); | |
| // | |
| // Examples: | |
| // | |
| // EXPECT_NO_FATAL_FAILURE(Process()); | |
| // ASSERT_NO_FATAL_FAILURE(Process()) << "Process() failed"; | |
| // | |
| #define ASSERT_NO_FATAL_FAILURE(statement) \ | |
| GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_) | |
| #define EXPECT_NO_FATAL_FAILURE(statement) \ | |
| GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_) | |
| // Causes a trace (including the given source file path and line number, | |
| // and the given message) to be included in every test failure message generated | |
| // by code in the scope of the lifetime of an instance of this class. The effect | |
| // is undone with the destruction of the instance. | |
| // | |
| // The message argument can be anything streamable to std::ostream. | |
| // | |
| // Example: | |
| // testing::ScopedTrace trace("file.cc", 123, "message"); | |
| // | |
| class GTEST_API_ ScopedTrace { | |
| public: | |
| // The c'tor pushes the given source file location and message onto | |
| // a trace stack maintained by Google Test. | |
| // Template version. Uses Message() to convert the values into strings. | |
| // Slow, but flexible. | |
| template <typename T> | |
| ScopedTrace(const char* file, int line, const T& message) { | |
| PushTrace(file, line, (Message() << message).GetString()); | |
| } | |
| // Optimize for some known types. | |
| ScopedTrace(const char* file, int line, const char* message) { | |
| PushTrace(file, line, message ? message : "(null)"); | |
| } | |
| #if GTEST_HAS_GLOBAL_STRING | |
| ScopedTrace(const char* file, int line, const ::string& message) { | |
| PushTrace(file, line, message); | |
| } | |
| #endif | |
| ScopedTrace(const char* file, int line, const std::string& message) { | |
| PushTrace(file, line, message); | |
| } | |
| // The d'tor pops the info pushed by the c'tor. | |
| // | |
| // Note that the d'tor is not virtual in order to be efficient. | |
| // Don't inherit from ScopedTrace! | |
| ~ScopedTrace(); | |
| private: | |
| void PushTrace(const char* file, int line, std::string message); | |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedTrace); | |
| } GTEST_ATTRIBUTE_UNUSED_; // A ScopedTrace object does its job in its | |
| // c'tor and d'tor. Therefore it doesn't | |
| // need to be used otherwise. | |
| // Causes a trace (including the source file path, the current line | |
| // number, and the given message) to be included in every test failure | |
| // message generated by code in the current scope. The effect is | |
| // undone when the control leaves the current scope. | |
| // | |
| // The message argument can be anything streamable to std::ostream. | |
| // | |
| // In the implementation, we include the current line number as part | |
| // of the dummy variable name, thus allowing multiple SCOPED_TRACE()s | |
| // to appear in the same block - as long as they are on different | |
| // lines. | |
| // | |
| // Assuming that each thread maintains its own stack of traces. | |
| // Therefore, a SCOPED_TRACE() would (correctly) only affect the | |
| // assertions in its own thread. | |
| #define SCOPED_TRACE(message) \ | |
| ::testing::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)(\ | |
| __FILE__, __LINE__, (message)) | |
| // Compile-time assertion for type equality. | |
| // StaticAssertTypeEq<type1, type2>() compiles iff type1 and type2 are | |
| // the same type. The value it returns is not interesting. | |
| // | |
| // Instead of making StaticAssertTypeEq a class template, we make it a | |
| // function template that invokes a helper class template. This | |
| // prevents a user from misusing StaticAssertTypeEq<T1, T2> by | |
| // defining objects of that type. | |
| // | |
| // CAVEAT: | |
| // | |
| // When used inside a method of a class template, | |
| // StaticAssertTypeEq<T1, T2>() is effective ONLY IF the method is | |
| // instantiated. For example, given: | |
| // | |
| // template <typename T> class Foo { | |
| // public: | |
| // void Bar() { testing::StaticAssertTypeEq<int, T>(); } | |
| // }; | |
| // | |
| // the code: | |
| // | |
| // void Test1() { Foo<bool> foo; } | |
| // | |
| // will NOT generate a compiler error, as Foo<bool>::Bar() is never | |
| // actually instantiated. Instead, you need: | |
| // | |
| // void Test2() { Foo<bool> foo; foo.Bar(); } | |
| // | |
| // to cause a compiler error. | |
| template <typename T1, typename T2> | |
| bool StaticAssertTypeEq() { | |
| (void)internal::StaticAssertTypeEqHelper<T1, T2>(); | |
| return true; | |
| } | |
| // Defines a test. | |
| // | |
| // The first parameter is the name of the test suite, and the second | |
| // parameter is the name of the test within the test suite. | |
| // | |
| // The convention is to end the test suite name with "Test". For | |
| // example, a test suite for the Foo class can be named FooTest. | |
| // | |
| // Test code should appear between braces after an invocation of | |
| // this macro. Example: | |
| // | |
| // TEST(FooTest, InitializesCorrectly) { | |
| // Foo foo; | |
| // EXPECT_TRUE(foo.StatusIsOK()); | |
| // } | |
| // Note that we call GetTestTypeId() instead of GetTypeId< | |
| // ::testing::Test>() here to get the type ID of testing::Test. This | |
| // is to work around a suspected linker bug when using Google Test as | |
| // a framework on Mac OS X. The bug causes GetTypeId< | |
| // ::testing::Test>() to return different values depending on whether | |
| // the call is from the Google Test framework itself or from user test | |
| // code. GetTestTypeId() is guaranteed to always return the same | |
| // value, as it always calls GetTypeId<>() from the Google Test | |
| // framework. | |
| #define GTEST_TEST(test_suite_name, test_name) \ | |
| GTEST_TEST_(test_suite_name, test_name, ::testing::Test, \ | |
| ::testing::internal::GetTestTypeId()) | |
| // Define this macro to 1 to omit the definition of TEST(), which | |
| // is a generic name and clashes with some other libraries. | |
| #if !GTEST_DONT_DEFINE_TEST | |
| #define TEST(test_suite_name, test_name) GTEST_TEST(test_suite_name, test_name) | |
| #endif | |
| // Defines a test that uses a test fixture. | |
| // | |
| // The first parameter is the name of the test fixture class, which | |
| // also doubles as the test suite name. The second parameter is the | |
| // name of the test within the test suite. | |
| // | |
| // A test fixture class must be declared earlier. The user should put | |
| // the test code between braces after using this macro. Example: | |
| // | |
| // class FooTest : public testing::Test { | |
| // protected: | |
| // void SetUp() override { b_.AddElement(3); } | |
| // | |
| // Foo a_; | |
| // Foo b_; | |
| // }; | |
| // | |
| // TEST_F(FooTest, InitializesCorrectly) { | |
| // EXPECT_TRUE(a_.StatusIsOK()); | |
| // } | |
| // | |
| // TEST_F(FooTest, ReturnsElementCountCorrectly) { | |
| // EXPECT_EQ(a_.size(), 0); | |
| // EXPECT_EQ(b_.size(), 1); | |
| // } | |
| // | |
| // GOOGLETEST_CM0011 DO NOT DELETE | |
| #define TEST_F(test_fixture, test_name)\ | |
| GTEST_TEST_(test_fixture, test_name, test_fixture, \ | |
| ::testing::internal::GetTypeId<test_fixture>()) | |
| // Returns a path to temporary directory. | |
| // Tries to determine an appropriate directory for the platform. | |
| GTEST_API_ std::string TempDir(); | |
| #ifdef _MSC_VER | |
| # pragma warning(pop) | |
| #endif | |
| // Dynamically registers a test with the framework. | |
| // | |
| // This is an advanced API only to be used when the `TEST` macros are | |
| // insufficient. The macros should be preferred when possible, as they avoid | |
| // most of the complexity of calling this function. | |
| // | |
| // The `factory` argument is a factory callable (move-constructible) object or | |
| // function pointer that creates a new instance of the Test object. It | |
| // handles ownership to the caller. The signature of the callable is | |
| // `Fixture*()`, where `Fixture` is the test fixture class for the test. All | |
| // tests registered with the same `test_suite_name` must return the same | |
| // fixture type. This is checked at runtime. | |
| // | |
| // The framework will infer the fixture class from the factory and will call | |
| // the `SetUpTestSuite` and `TearDownTestSuite` for it. | |
| // | |
| // Must be called before `RUN_ALL_TESTS()` is invoked, otherwise behavior is | |
| // undefined. | |
| // | |
| // Use case example: | |
| // | |
| // class MyFixture : public ::testing::Test { | |
| // public: | |
| // // All of these optional, just like in regular macro usage. | |
| // static void SetUpTestSuite() { ... } | |
| // static void TearDownTestSuite() { ... } | |
| // void SetUp() override { ... } | |
| // void TearDown() override { ... } | |
| // }; | |
| // | |
| // class MyTest : public MyFixture { | |
| // public: | |
| // explicit MyTest(int data) : data_(data) {} | |
| // void TestBody() override { ... } | |
| // | |
| // private: | |
| // int data_; | |
| // }; | |
| // | |
| // void RegisterMyTests(const std::vector<int>& values) { | |
| // for (int v : values) { | |
| // ::testing::RegisterTest( | |
| // "MyFixture", ("Test" + std::to_string(v)).c_str(), nullptr, | |
| // std::to_string(v).c_str(), | |
| // __FILE__, __LINE__, | |
| // // Important to use the fixture type as the return type here. | |
| // [=]() -> MyFixture* { return new MyTest(v); }); | |
| // } | |
| // } | |
| // ... | |
| // int main(int argc, char** argv) { | |
| // std::vector<int> values_to_test = LoadValuesFromConfig(); | |
| // RegisterMyTests(values_to_test); | |
| // ... | |
| // return RUN_ALL_TESTS(); | |
| // } | |
| // | |
| template <int&... ExplicitParameterBarrier, typename Factory> | |
| TestInfo* RegisterTest(const char* test_suite_name, const char* test_name, | |
| const char* type_param, const char* value_param, | |
| const char* file, int line, Factory factory) { | |
| using TestT = typename std::remove_pointer<decltype(factory())>::type; | |
| class FactoryImpl : public internal::TestFactoryBase { | |
| public: | |
| explicit FactoryImpl(Factory f) : factory_(std::move(f)) {} | |
| Test* CreateTest() override { return factory_(); } | |
| private: | |
| Factory factory_; | |
| }; | |
| return internal::MakeAndRegisterTestInfo( | |
| test_suite_name, test_name, type_param, value_param, | |
| internal::CodeLocation(file, line), internal::GetTypeId<TestT>(), | |
| internal::SuiteApiResolver<TestT>::GetSetUpCaseOrSuite(), | |
| internal::SuiteApiResolver<TestT>::GetTearDownCaseOrSuite(), | |
| new FactoryImpl{std::move(factory)}); | |
| } | |
| } // namespace testing | |
| // Use this function in main() to run all tests. It returns 0 if all | |
| // tests are successful, or 1 otherwise. | |
| // | |
| // RUN_ALL_TESTS() should be invoked after the command line has been | |
| // parsed by InitGoogleTest(). | |
| // | |
| // This function was formerly a macro; thus, it is in the global | |
| // namespace and has an all-caps name. | |
| int RUN_ALL_TESTS() GTEST_MUST_USE_RESULT_; | |
| inline int RUN_ALL_TESTS() { | |
| return ::testing::UnitTest::GetInstance()->Run(); | |
| } | |
| GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 | |
| #endif // GTEST_INCLUDE_GTEST_GTEST_H_ |