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author | Abseil Team <absl-team@google.com> | 2022-12-12 17:33:33 (GMT) |
---|---|---|
committer | Copybara-Service <copybara-worker@google.com> | 2022-12-12 17:34:12 (GMT) |
commit | b0846aaf37a271d56019b42121ebcea0ac42e8c1 (patch) | |
tree | 266ddb250c8391436290f88181f6dcea2691cd22 /googletest/include | |
parent | 516940f16d6b35d9c90b20eceb6d1f511407845e (diff) | |
download | googletest-b0846aaf37a271d56019b42121ebcea0ac42e8c1.zip googletest-b0846aaf37a271d56019b42121ebcea0ac42e8c1.tar.gz googletest-b0846aaf37a271d56019b42121ebcea0ac42e8c1.tar.bz2 |
Introduces a new porting flag (GTEST_HAS_FILE_SYSTEM) to indicate whether a platform supports filesystem operations.
PiperOrigin-RevId: 494751986
Change-Id: I07f73bdf478a73934b8f1a69c1ab4abda1b231ae
Diffstat (limited to 'googletest/include')
-rw-r--r-- | googletest/include/gtest/internal/gtest-filepath.h | 5 | ||||
-rw-r--r-- | googletest/include/gtest/internal/gtest-port.h | 101 |
2 files changed, 70 insertions, 36 deletions
diff --git a/googletest/include/gtest/internal/gtest-filepath.h b/googletest/include/gtest/internal/gtest-filepath.h index dd7a3a4..ceba8f2 100644 --- a/googletest/include/gtest/internal/gtest-filepath.h +++ b/googletest/include/gtest/internal/gtest-filepath.h @@ -42,11 +42,14 @@ #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ +#include "gtest/internal/gtest-port.h" #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 */) +#if GTEST_HAS_FILE_SYSTEM + namespace testing { namespace internal { @@ -217,4 +220,6 @@ class GTEST_API_ FilePath { GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 +#endif // GTEST_HAS_FILE_SYSTEM + #endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ diff --git a/googletest/include/gtest/internal/gtest-port.h b/googletest/include/gtest/internal/gtest-port.h index c3b131f..01bfd1f 100644 --- a/googletest/include/gtest/internal/gtest-port.h +++ b/googletest/include/gtest/internal/gtest-port.h @@ -83,6 +83,8 @@ // 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_FILE_SYSTEM - Define it to 1/0 to indicate whether or not a +// file system is/isn't available. // GTEST_HAS_SEH - Define it to 1/0 to indicate whether the // compiler supports Microsoft's "Structured // Exception Handling". @@ -463,6 +465,11 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; #endif // GTEST_HAS_STD_WSTRING +#ifndef GTEST_HAS_FILE_SYSTEM +// Most platforms support a file system. +#define GTEST_HAS_FILE_SYSTEM 1 +#endif // GTEST_HAS_FILE_SYSTEM + // Determines whether RTTI is available. #ifndef GTEST_HAS_RTTI // The user didn't tell us whether RTTI is enabled, so we need to @@ -580,10 +587,11 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // 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 / embedded ones. +// 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_OS_QURT || !GTEST_HAS_FILE_SYSTEM #define GTEST_HAS_STREAM_REDIRECTION 0 #else #define GTEST_HAS_STREAM_REDIRECTION 1 @@ -599,7 +607,10 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA || \ GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_HAIKU || \ GTEST_OS_GNU_HURD) +// Death tests require a file system to work properly. +#if GTEST_HAS_FILE_SYSTEM #define GTEST_HAS_DEATH_TEST 1 +#endif // GTEST_HAS_FILE_SYSTEM #endif // Determines whether to support type-driven tests. @@ -1953,31 +1964,12 @@ inline std::string StripTrailingSpaces(std::string str) { namespace posix { -// Functions with a different name on Windows. - +// File system porting. +#if GTEST_HAS_FILE_SYSTEM #if GTEST_OS_WINDOWS typedef struct _stat StatStruct; -#ifdef __BORLANDC__ -inline int DoIsATTY(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 || GTEST_OS_ZOS || GTEST_OS_IOS || \ - GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT || defined(ESP_PLATFORM) -inline int DoIsATTY(int /* fd */) { return 0; } -#else -inline int DoIsATTY(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 @@ -1993,15 +1985,10 @@ inline bool IsDir(const StatStruct& st) { return (_S_IFDIR & st.st_mode) != 0; } typedef struct stat StatStruct; inline int FileNo(FILE* file) { return fileno(file); } -inline int DoIsATTY(int fd) { return isatty(fd); } inline int Stat(const char* path, StatStruct* buf) { // stat function not implemented on ESP8266 return 0; } -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); } @@ -2010,12 +1997,7 @@ inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); } typedef struct stat StatStruct; inline int FileNo(FILE* file) { return fileno(file); } -inline int DoIsATTY(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); } #if GTEST_OS_QURT // QuRT doesn't support any directory functions, including rmdir inline int RmDir(const char*) { return 0; } @@ -2025,6 +2007,48 @@ 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 +#endif // GTEST_HAS_FILE_SYSTEM + +// Other functions with a different name on Windows. + +#if GTEST_OS_WINDOWS + +#ifdef __BORLANDC__ +inline int DoIsATTY(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 || GTEST_OS_ZOS || GTEST_OS_IOS || \ + GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT || defined(ESP_PLATFORM) +inline int DoIsATTY(int /* fd */) { return 0; } +#else +inline int DoIsATTY(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__ + +#elif GTEST_OS_ESP8266 + +inline int DoIsATTY(int fd) { return isatty(fd); } +inline int StrCaseCmp(const char* s1, const char* s2) { + return strcasecmp(s1, s2); +} +inline char* StrDup(const char* src) { return strdup(src); } + +#else + +inline int DoIsATTY(int fd) { return isatty(fd); } +inline int StrCaseCmp(const char* s1, const char* s2) { + return strcasecmp(s1, s2); +} +inline char* StrDup(const char* src) { return strdup(src); } + +#endif // GTEST_OS_WINDOWS inline int IsATTY(int fd) { // DoIsATTY might change errno (for example ENOTTY in case you redirect stdout @@ -2044,7 +2068,7 @@ GTEST_DISABLE_MSC_DEPRECATED_PUSH_() // ChDir(), FReopen(), FDOpen(), Read(), Write(), Close(), and // 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 @@ -2066,7 +2090,7 @@ 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 +#endif // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT inline int FClose(FILE* fp) { return fclose(fp); } #if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT inline int Read(int fd, void* buf, unsigned int count) { @@ -2076,8 +2100,13 @@ 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); } +#endif // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT +#endif // GTEST_HAS_FILE_SYSTEM + +#if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT inline const char* StrError(int errnum) { return strerror(errnum); } -#endif +#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 || \ |