diff options
Diffstat (limited to 'googletest/include/gtest/internal/gtest-port.h')
| -rw-r--r-- | googletest/include/gtest/internal/gtest-port.h | 157 |
1 files changed, 94 insertions, 63 deletions
diff --git a/googletest/include/gtest/internal/gtest-port.h b/googletest/include/gtest/internal/gtest-port.h index 5cea3e02..f2b0bbf9 100644 --- a/googletest/include/gtest/internal/gtest-port.h +++ b/googletest/include/gtest/internal/gtest-port.h @@ -361,13 +361,13 @@ // 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 +#ifdef GTEST_OS_WINDOWS +#ifndef 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) +#if defined(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; @@ -377,7 +377,7 @@ typedef struct _CRITICAL_SECTION GTEST_CRITICAL_SECTION; // WindowsTypesTest.CRITICAL_SECTIONIs_RTL_CRITICAL_SECTION. typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; #endif -#elif GTEST_OS_XTENSA +#elif defined(GTEST_OS_XTENSA) #include <unistd.h> // Xtensa toolchains define strcasecmp in the string.h header instead of // strings.h. string.h is already included. @@ -389,7 +389,7 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; #include <unistd.h> #endif // GTEST_OS_WINDOWS -#if GTEST_OS_LINUX_ANDROID +#ifdef GTEST_OS_LINUX_ANDROID // Used to define __ANDROID_API__ matching the target NDK API level. #include <android/api-level.h> // NOLINT #endif @@ -397,13 +397,17 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // Defines this to true if and only if Google Test can use POSIX regular // expressions. #ifndef GTEST_HAS_POSIX_RE -#if GTEST_OS_LINUX_ANDROID +#ifdef 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 || GTEST_OS_XTENSA || GTEST_OS_QURT) +#if !(defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_XTENSA) || \ + defined(GTEST_OS_QURT)) +#define GTEST_HAS_POSIX_RE 1 +#else +#define GTEST_HAS_POSIX_RE 0 #endif +#endif // GTEST_OS_LINUX_ANDROID #endif // Select the regular expression implementation. @@ -472,11 +476,14 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // 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 || \ - GTEST_OS_HAIKU || GTEST_OS_ESP32 || GTEST_OS_ESP8266 || \ - GTEST_OS_XTENSA || GTEST_OS_QURT)) - +#if (!(defined(GTEST_OS_LINUX_ANDROID) || defined(GTEST_OS_CYGWIN) || \ + defined(GTEST_OS_SOLARIS) || defined(GTEST_OS_HAIKU) || \ + defined(GTEST_OS_ESP32) || defined(GTEST_OS_ESP8266) || \ + defined(GTEST_OS_XTENSA) || defined(GTEST_OS_QURT))) +#define GTEST_HAS_STD_WSTRING 1 +#else +#define GTEST_HAS_STD_WSTRING 0 +#endif #endif // GTEST_HAS_STD_WSTRING #ifndef GTEST_HAS_FILE_SYSTEM @@ -506,7 +513,8 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // -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) +#if defined(GTEST_OS_LINUX_ANDROID) && defined(_STLPORT_MAJOR) && \ + !defined(__EXCEPTIONS) #define GTEST_HAS_RTTI 0 #else #define GTEST_HAS_RTTI 1 @@ -554,11 +562,17 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // // 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 || \ - GTEST_OS_HAIKU || GTEST_OS_GNU_HURD) +#if (defined(GTEST_OS_LINUX) || defined(GTEST_OS_MAC) || \ + defined(GTEST_OS_HPUX) || defined(GTEST_OS_QNX) || \ + defined(GTEST_OS_FREEBSD) || defined(GTEST_OS_NACL) || \ + defined(GTEST_OS_NETBSD) || defined(GTEST_OS_FUCHSIA) || \ + defined(GTEST_OS_DRAGONFLY) || defined(GTEST_OS_GNU_KFREEBSD) || \ + defined(GTEST_OS_OPENBSD) || defined(GTEST_OS_HAIKU) || \ + defined(GTEST_OS_GNU_HURD)) +#define GTEST_HAS_PTHREAD 1 +#else +#define GTEST_HAS_PTHREAD 0 +#endif #endif // GTEST_HAS_PTHREAD #if GTEST_HAS_PTHREAD @@ -577,8 +591,8 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; #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 +#if defined(GTEST_OS_LINUX) && !defined(__ia64__) +#if defined(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) || \ @@ -603,9 +617,10 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // By default, we assume that stream redirection is supported on all // platforms except known mobile / embedded ones. Also, if the port doesn't have // a file system, stream redirection is not supported. -#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \ - GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_XTENSA || \ - GTEST_OS_QURT || !GTEST_HAS_FILE_SYSTEM +#if defined(GTEST_OS_WINDOWS_MOBILE) || defined(GTEST_OS_WINDOWS_PHONE) || \ + defined(GTEST_OS_WINDOWS_RT) || defined(GTEST_OS_ESP8266) || \ + defined(GTEST_OS_XTENSA) || defined(GTEST_OS_QURT) || \ + !GTEST_HAS_FILE_SYSTEM #define GTEST_HAS_STREAM_REDIRECTION 0 #else #define GTEST_HAS_STREAM_REDIRECTION 1 @@ -614,13 +629,16 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // 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 || GTEST_OS_HAIKU || \ - GTEST_OS_GNU_HURD) +#if (defined(GTEST_OS_LINUX) || defined(GTEST_OS_CYGWIN) || \ + defined(GTEST_OS_SOLARIS) || \ + (defined(GTEST_OS_MAC) && !defined(GTEST_OS_IOS)) || \ + (defined(GTEST_OS_WINDOWS_DESKTOP) && _MSC_VER) || \ + defined(GTEST_OS_WINDOWS_MINGW) || defined(GTEST_OS_AIX) || \ + defined(GTEST_OS_HPUX) || defined(GTEST_OS_OPENBSD) || \ + defined(GTEST_OS_QNX) || defined(GTEST_OS_FREEBSD) || \ + defined(GTEST_OS_NETBSD) || defined(GTEST_OS_FUCHSIA) || \ + defined(GTEST_OS_DRAGONFLY) || defined(GTEST_OS_GNU_KFREEBSD) || \ + defined(GTEST_OS_HAIKU) || defined(GTEST_OS_GNU_HURD)) // Death tests require a file system to work properly. #if GTEST_HAS_FILE_SYSTEM #define GTEST_HAS_DEATH_TEST 1 @@ -638,14 +656,21 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; #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) +#if defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_CYGWIN) || \ + defined(GTEST_OS_AIX) || defined(GTEST_OS_OS2) +#define GTEST_WIDE_STRING_USES_UTF16_ 1 +#else +#define GTEST_WIDE_STRING_USES_UTF16_ 0 +#endif // 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 || \ - GTEST_OS_GNU_HURD +#if defined(GTEST_OS_LINUX) || defined(GTEST_OS_GNU_KFREEBSD) || \ + defined(GTEST_OS_DRAGONFLY) || defined(GTEST_OS_FREEBSD) || \ + defined(GTEST_OS_NETBSD) || defined(GTEST_OS_OPENBSD) || \ + defined(GTEST_OS_GNU_HURD) #define GTEST_CAN_STREAM_RESULTS_ 1 +#else +#define GTEST_CAN_STREAM_RESULTS_ 0 #endif // Defines some utility macros. @@ -759,10 +784,14 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; #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) +#if (GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ || \ + (defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_PHONE) && \ + !defined(GTEST_OS_WINDOWS_RT)) || \ + GTEST_HAS_PTHREAD) +#define GTEST_IS_THREADSAFE 1 +#else +#define GTEST_IS_THREADSAFE 0 +#endif #endif // GTEST_IS_THREADSAFE @@ -1185,7 +1214,7 @@ void ClearInjectableArgvs(); // Defines synchronization primitives. #if GTEST_IS_THREADSAFE -#if GTEST_OS_WINDOWS +#ifdef GTEST_OS_WINDOWS // Provides leak-safe Windows kernel handle ownership. // Used in death tests and in threading support. class GTEST_API_ AutoHandle { @@ -1264,7 +1293,7 @@ GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 // 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 +#if GTEST_HAS_PTHREAD && !defined(GTEST_OS_WINDOWS_MINGW) // As a C-function, ThreadFuncWithCLinkage cannot be templated itself. // Consequently, it cannot select a correct instantiation of ThreadWithParam @@ -1350,7 +1379,8 @@ class ThreadWithParam : public ThreadWithParamBase { // 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 +#elif defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_PHONE) && \ + !defined(GTEST_OS_WINDOWS_RT) // Mutex implements mutex on Windows platforms. It is used in conjunction // with class MutexLock: @@ -1903,7 +1933,7 @@ class GTEST_API_ ThreadLocal { // we cannot detect it. GTEST_API_ size_t GetThreadCount(); -#if GTEST_OS_WINDOWS +#ifdef GTEST_OS_WINDOWS #define GTEST_PATH_SEP_ "\\" #define GTEST_HAS_ALT_PATH_SEP_ 1 #else @@ -1980,11 +2010,11 @@ namespace posix { // File system porting. #if GTEST_HAS_FILE_SYSTEM -#if GTEST_OS_WINDOWS +#ifdef GTEST_OS_WINDOWS typedef struct _stat StatStruct; -#if GTEST_OS_WINDOWS_MOBILE +#ifdef 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. @@ -1995,7 +2025,7 @@ 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 -#elif GTEST_OS_ESP8266 +#elif defined(GTEST_OS_ESP8266) typedef struct stat StatStruct; inline int FileNo(FILE* file) { return fileno(file); } @@ -2012,7 +2042,7 @@ typedef struct stat StatStruct; inline int FileNo(FILE* file) { return fileno(file); } inline int Stat(const char* path, StatStruct* buf) { return stat(path, buf); } -#if GTEST_OS_QURT +#ifdef GTEST_OS_QURT // QuRT doesn't support any directory functions, including rmdir inline int RmDir(const char*) { return 0; } #else @@ -2025,7 +2055,7 @@ inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); } // Other functions with a different name on Windows. -#if GTEST_OS_WINDOWS +#ifdef GTEST_OS_WINDOWS #ifdef __BORLANDC__ inline int DoIsATTY(int fd) { return isatty(fd); } @@ -2033,8 +2063,9 @@ inline int StrCaseCmp(const char* s1, const char* s2) { return stricmp(s1, s2); } #else // !__BORLANDC__ -#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_ZOS || GTEST_OS_IOS || \ - GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT || defined(ESP_PLATFORM) +#if defined(GTEST_OS_WINDOWS_MOBILE) || defined(GTEST_OS_ZOS) || \ + defined(GTEST_OS_IOS) || defined(GTEST_OS_WINDOWS_PHONE) || \ + defined(GTEST_OS_WINDOWS_RT) || defined(ESP_PLATFORM) inline int DoIsATTY(int /* fd */) { return 0; } #else inline int DoIsATTY(int fd) { return _isatty(fd); } @@ -2072,13 +2103,13 @@ GTEST_DISABLE_MSC_DEPRECATED_PUSH_() // StrError() aren't needed on Windows CE at this time and thus not // defined there. #if GTEST_HAS_FILE_SYSTEM -#if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && \ - !GTEST_OS_WINDOWS_RT && !GTEST_OS_ESP8266 && !GTEST_OS_XTENSA && \ - !GTEST_OS_QURT +#if !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_WINDOWS_PHONE) && \ + !defined(GTEST_OS_WINDOWS_RT) && !defined(GTEST_OS_ESP8266) && \ + !defined(GTEST_OS_XTENSA) && !defined(GTEST_OS_QURT) inline int ChDir(const char* dir) { return chdir(dir); } #endif inline FILE* FOpen(const char* path, const char* mode) { -#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW +#if defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_MINGW) struct wchar_codecvt : public std::codecvt<wchar_t, char, std::mbstate_t> {}; std::wstring_convert<wchar_codecvt> converter; std::wstring wide_path = converter.from_bytes(path); @@ -2088,14 +2119,14 @@ inline FILE* FOpen(const char* path, const char* mode) { return fopen(path, mode); #endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW } -#if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT +#if !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_QURT) 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 // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT inline int FClose(FILE* fp) { return fclose(fp); } -#if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT +#if !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_QURT) inline int Read(int fd, void* buf, unsigned int count) { return static_cast<int>(read(fd, buf, count)); } @@ -2106,14 +2137,14 @@ inline int Close(int fd) { return close(fd); } #endif // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT #endif // GTEST_HAS_FILE_SYSTEM -#if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT +#if !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_QURT) inline const char* StrError(int errnum) { return strerror(errnum); } #endif // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT inline const char* GetEnv(const char* name) { -#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \ - GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_XTENSA || \ - GTEST_OS_QURT +#if defined(GTEST_OS_WINDOWS_MOBILE) || defined(GTEST_OS_WINDOWS_PHONE) || \ + defined(GTEST_OS_WINDOWS_RT) || defined(GTEST_OS_ESP8266) || \ + defined(GTEST_OS_XTENSA) || defined(GTEST_OS_QURT) // We are on an embedded platform, which has no environment variables. static_cast<void>(name); // To prevent 'unused argument' warning. return nullptr; @@ -2129,7 +2160,7 @@ inline const char* GetEnv(const char* name) { GTEST_DISABLE_MSC_DEPRECATED_POP_() -#if GTEST_OS_WINDOWS_MOBILE +#ifdef 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. @@ -2145,7 +2176,7 @@ GTEST_DISABLE_MSC_DEPRECATED_POP_() // 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 defined(_MSC_VER) && !GTEST_OS_WINDOWS_MOBILE +#if defined(_MSC_VER) && !defined(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__) |