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vendor/rocksdb/third-party/gtest-1.7.0/fused-src/gtest/gtest.h  view on Meta::CPAN

//   BoolFromGTestEnv()   - parses a bool environment variable.
//   Int32FromGTestEnv()  - parses an Int32 environment variable.
//   StringFromGTestEnv() - parses a string environment variable.

#include <ctype.h>   // for isspace, etc
#include <stddef.h>  // for ptrdiff_t
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#ifndef _WIN32_WCE
# include <sys/types.h>
# include <sys/stat.h>
#endif  // !_WIN32_WCE

#if defined __APPLE__
# include <AvailabilityMacros.h>
# include <TargetConditionals.h>
#endif

#include <algorithm>  // NOLINT
#include <iostream>  // NOLINT
#include <sstream>  // NOLINT
#include <string>  // NOLINT
#include <utility>

#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_ "http://code.google.com/p/googletest/"

// 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__

// Determines the platform on which Google Test is compiled.
#ifdef __CYGWIN__
# define GTEST_OS_CYGWIN 1
#elif defined __SYMBIAN32__
# define GTEST_OS_SYMBIAN 1
#elif defined _WIN32
# define GTEST_OS_WINDOWS 1
# ifdef _WIN32_WCE
#  define GTEST_OS_WINDOWS_MOBILE 1
# elif defined(__MINGW__) || defined(__MINGW32__)
#  define GTEST_OS_WINDOWS_MINGW 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
#  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 __APPLE__
# define GTEST_OS_MAC 1
# if TARGET_OS_IPHONE
#  define GTEST_OS_IOS 1
# endif
#elif defined __FreeBSD__
# define GTEST_OS_FREEBSD 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 __OpenBSD__
# define GTEST_OS_OPENBSD 1
#elif defined __QNX__
# define GTEST_OS_QNX 1
#endif  // __CYGWIN__

// 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 _MSC_VER >= 1500
# define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings) \
    __pragma(warning(push))                        \
    __pragma(warning(disable: warnings))
# define GTEST_DISABLE_MSC_WARNINGS_POP_()          \
    __pragma(warning(pop))
#else
// Older versions of MSVC don't have __pragma.
# define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings)
# define GTEST_DISABLE_MSC_WARNINGS_POP_()
#endif

#ifndef GTEST_LANG_CXX11
// gcc and clang define __GXX_EXPERIMENTAL_CXX0X__ when
// -std={c,gnu}++{0x,11} is passed.  The C++11 standard specifies a
// value for __cplusplus, and recent versions of clang, gcc, and
// probably other compilers set that too in C++11 mode.
# if __GXX_EXPERIMENTAL_CXX0X__ || __cplusplus >= 201103L
// Compiling in at least C++11 mode.
#  define GTEST_LANG_CXX11 1
# else
#  define GTEST_LANG_CXX11 0