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author | Gennadiy Civil <gennadiycivil@users.noreply.github.com> | 2018-08-16 14:39:40 (GMT) |
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committer | GitHub <noreply@github.com> | 2018-08-16 14:39:40 (GMT) |
commit | f3a9fa6a62a29746eba6c7092a2fada2fc1a5e90 (patch) | |
tree | 7d4dad554bf23bb5783b7aacf4dd0c8704c7754b /googletest/src/gtest-port.cc | |
parent | 6c093a2391eb66a42bd4146443265eddad06be0c (diff) | |
parent | 490554aa0f3618e1e5dd217f11fe0c3f188ed615 (diff) | |
download | googletest-f3a9fa6a62a29746eba6c7092a2fada2fc1a5e90.zip googletest-f3a9fa6a62a29746eba6c7092a2fada2fc1a5e90.tar.gz googletest-f3a9fa6a62a29746eba6c7092a2fada2fc1a5e90.tar.bz2 |
Merge branch 'master' into master
Diffstat (limited to 'googletest/src/gtest-port.cc')
-rw-r--r-- | googletest/src/gtest-port.cc | 145 |
1 files changed, 90 insertions, 55 deletions
diff --git a/googletest/src/gtest-port.cc b/googletest/src/gtest-port.cc index bd06f03..f6bc125 100644 --- a/googletest/src/gtest-port.cc +++ b/googletest/src/gtest-port.cc @@ -26,8 +26,7 @@ // 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. -// -// Author: wan@google.com (Zhanyong Wan) + #include "gtest/internal/gtest-port.h" @@ -63,19 +62,16 @@ # include <sys/types.h> #endif // GTEST_OS_AIX +#if GTEST_OS_FUCHSIA +# include <zircon/process.h> +# include <zircon/syscalls.h> +#endif // GTEST_OS_FUCHSIA + #include "gtest/gtest-spi.h" #include "gtest/gtest-message.h" #include "gtest/internal/gtest-internal.h" #include "gtest/internal/gtest-string.h" - -// Indicates that this translation unit is part of Google Test's -// implementation. It must come before gtest-internal-inl.h is -// included, or there will be a compiler error. This trick exists to -// prevent the accidental inclusion of gtest-internal-inl.h in the -// user's code. -#define GTEST_IMPLEMENTATION_ 1 #include "src/gtest-internal-inl.h" -#undef GTEST_IMPLEMENTATION_ namespace testing { namespace internal { @@ -164,6 +160,25 @@ size_t GetThreadCount() { } } +#elif GTEST_OS_FUCHSIA + +size_t GetThreadCount() { + int dummy_buffer; + size_t avail; + zx_status_t status = zx_object_get_info( + zx_process_self(), + ZX_INFO_PROCESS_THREADS, + &dummy_buffer, + 0, + nullptr, + &avail); + if (status == ZX_OK) { + return avail; + } else { + return 0; + } +} + #else size_t GetThreadCount() { @@ -246,9 +261,9 @@ Mutex::Mutex() Mutex::~Mutex() { // Static mutexes are leaked intentionally. It is not thread-safe to try // to clean them up. - // TODO(yukawa): Switch to Slim Reader/Writer (SRW) Locks, which requires + // FIXME: Switch to Slim Reader/Writer (SRW) Locks, which requires // nothing to clean it up but is available only on Vista and later. - // http://msdn.microsoft.com/en-us/library/windows/desktop/aa904937.aspx + // https://docs.microsoft.com/en-us/windows/desktop/Sync/slim-reader-writer--srw--locks if (type_ == kDynamic) { ::DeleteCriticalSection(critical_section_); delete critical_section_; @@ -369,7 +384,7 @@ class ThreadWithParamSupport : public ThreadWithParamBase { Notification* thread_can_start) { ThreadMainParam* param = new ThreadMainParam(runnable, thread_can_start); DWORD thread_id; - // TODO(yukawa): Consider to use _beginthreadex instead. + // FIXME: Consider to use _beginthreadex instead. HANDLE thread_handle = ::CreateThread( NULL, // Default security. 0, // Default stack size. @@ -719,7 +734,7 @@ bool AtomMatchesChar(bool escaped, char pattern_char, char ch) { } // Helper function used by ValidateRegex() to format error messages. -std::string FormatRegexSyntaxError(const char* regex, int index) { +static std::string FormatRegexSyntaxError(const char* regex, int index) { return (Message() << "Syntax error at index " << index << " in simple regular expression \"" << regex << "\": ").GetString(); } @@ -728,7 +743,7 @@ std::string FormatRegexSyntaxError(const char* regex, int index) { // otherwise returns true. bool ValidateRegex(const char* regex) { if (regex == NULL) { - // TODO(wan@google.com): fix the source file location in the + // FIXME: fix the source file location in the // assertion failures to match where the regex is used in user // code. ADD_FAILURE() << "NULL is not a valid simple regular expression."; @@ -971,9 +986,10 @@ GTestLog::~GTestLog() { posix::Abort(); } } + // Disable Microsoft deprecation warnings for POSIX functions called from // this class (creat, dup, dup2, and close) -GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996) +GTEST_DISABLE_MSC_DEPRECATED_PUSH_() #if GTEST_HAS_STREAM_REDIRECTION @@ -1057,13 +1073,14 @@ class CapturedStream { GTEST_DISALLOW_COPY_AND_ASSIGN_(CapturedStream); }; -GTEST_DISABLE_MSC_WARNINGS_POP_() +GTEST_DISABLE_MSC_DEPRECATED_POP_() static CapturedStream* g_captured_stderr = NULL; static CapturedStream* g_captured_stdout = NULL; // Starts capturing an output stream (stdout/stderr). -void CaptureStream(int fd, const char* stream_name, CapturedStream** stream) { +static void CaptureStream(int fd, const char* stream_name, + CapturedStream** stream) { if (*stream != NULL) { GTEST_LOG_(FATAL) << "Only one " << stream_name << " capturer can exist at a time."; @@ -1072,7 +1089,7 @@ void CaptureStream(int fd, const char* stream_name, CapturedStream** stream) { } // Stops capturing the output stream and returns the captured string. -std::string GetCapturedStream(CapturedStream** captured_stream) { +static std::string GetCapturedStream(CapturedStream** captured_stream) { const std::string content = (*captured_stream)->GetCapturedString(); delete *captured_stream; @@ -1103,6 +1120,10 @@ std::string GetCapturedStderr() { #endif // GTEST_HAS_STREAM_REDIRECTION + + + + size_t GetFileSize(FILE* file) { fseek(file, 0, SEEK_END); return static_cast<size_t>(ftell(file)); @@ -1131,22 +1152,36 @@ std::string ReadEntireFile(FILE* file) { } #if GTEST_HAS_DEATH_TEST +static const std::vector<std::string>* g_injected_test_argvs = NULL; // Owned. -static const ::std::vector<testing::internal::string>* g_injected_test_argvs = - NULL; // Owned. - -void SetInjectableArgvs(const ::std::vector<testing::internal::string>* argvs) { - if (g_injected_test_argvs != argvs) - delete g_injected_test_argvs; - g_injected_test_argvs = argvs; -} - -const ::std::vector<testing::internal::string>& GetInjectableArgvs() { +std::vector<std::string> GetInjectableArgvs() { if (g_injected_test_argvs != NULL) { return *g_injected_test_argvs; } return GetArgvs(); } + +void SetInjectableArgvs(const std::vector<std::string>* new_argvs) { + if (g_injected_test_argvs != new_argvs) delete g_injected_test_argvs; + g_injected_test_argvs = new_argvs; +} + +void SetInjectableArgvs(const std::vector<std::string>& new_argvs) { + SetInjectableArgvs( + new std::vector<std::string>(new_argvs.begin(), new_argvs.end())); +} + +#if GTEST_HAS_GLOBAL_STRING +void SetInjectableArgvs(const std::vector< ::string>& new_argvs) { + SetInjectableArgvs( + new std::vector<std::string>(new_argvs.begin(), new_argvs.end())); +} +#endif // GTEST_HAS_GLOBAL_STRING + +void ClearInjectableArgvs() { + delete g_injected_test_argvs; + g_injected_test_argvs = NULL; +} #endif // GTEST_HAS_DEATH_TEST #if GTEST_OS_WINDOWS_MOBILE @@ -1221,11 +1256,12 @@ bool ParseInt32(const Message& src_text, const char* str, Int32* value) { bool BoolFromGTestEnv(const char* flag, bool default_value) { #if defined(GTEST_GET_BOOL_FROM_ENV_) return GTEST_GET_BOOL_FROM_ENV_(flag, default_value); -#endif // defined(GTEST_GET_BOOL_FROM_ENV_) +#else const std::string env_var = FlagToEnvVar(flag); const char* const string_value = posix::GetEnv(env_var.c_str()); return string_value == NULL ? default_value : strcmp(string_value, "0") != 0; +#endif // defined(GTEST_GET_BOOL_FROM_ENV_) } // Reads and returns a 32-bit integer stored in the environment @@ -1234,7 +1270,7 @@ bool BoolFromGTestEnv(const char* flag, bool default_value) { Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) { #if defined(GTEST_GET_INT32_FROM_ENV_) return GTEST_GET_INT32_FROM_ENV_(flag, default_value); -#endif // defined(GTEST_GET_INT32_FROM_ENV_) +#else const std::string env_var = FlagToEnvVar(flag); const char* const string_value = posix::GetEnv(env_var.c_str()); if (string_value == NULL) { @@ -1252,37 +1288,36 @@ Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) { } return result; +#endif // defined(GTEST_GET_INT32_FROM_ENV_) +} + +// As a special case for the 'output' flag, if GTEST_OUTPUT is not +// set, we look for XML_OUTPUT_FILE, which is set by the Bazel build +// system. The value of XML_OUTPUT_FILE is a filename without the +// "xml:" prefix of GTEST_OUTPUT. +// Note that this is meant to be called at the call site so it does +// not check that the flag is 'output' +// In essence this checks an env variable called XML_OUTPUT_FILE +// and if it is set we prepend "xml:" to its value, if it not set we return "" +std::string OutputFlagAlsoCheckEnvVar(){ + std::string default_value_for_output_flag = ""; + const char* xml_output_file_env = posix::GetEnv("XML_OUTPUT_FILE"); + if (NULL != xml_output_file_env) { + default_value_for_output_flag = std::string("xml:") + xml_output_file_env; + } + return default_value_for_output_flag; } // Reads and returns the string environment variable corresponding to // the given flag; if it's not set, returns default_value. -std::string StringFromGTestEnv(const char* flag, const char* default_value) { +const char* StringFromGTestEnv(const char* flag, const char* default_value) { #if defined(GTEST_GET_STRING_FROM_ENV_) return GTEST_GET_STRING_FROM_ENV_(flag, default_value); -#endif // defined(GTEST_GET_STRING_FROM_ENV_) +#else const std::string env_var = FlagToEnvVar(flag); - const char* value = posix::GetEnv(env_var.c_str()); - if (value != NULL) { - return value; - } - - // As a special case for the 'output' flag, if GTEST_OUTPUT is not - // set, we look for XML_OUTPUT_FILE, which is set by the Bazel build - // system. The value of XML_OUTPUT_FILE is a filename without the - // "xml:" prefix of GTEST_OUTPUT. - // - // The net priority order after flag processing is thus: - // --gtest_output command line flag - // GTEST_OUTPUT environment variable - // XML_OUTPUT_FILE environment variable - // 'default_value' - if (strcmp(flag, "output") == 0) { - value = posix::GetEnv("XML_OUTPUT_FILE"); - if (value != NULL) { - return std::string("xml:") + value; - } - } - return default_value; + const char* const value = posix::GetEnv(env_var.c_str()); + return value == NULL ? default_value : value; +#endif // defined(GTEST_GET_STRING_FROM_ENV_) } } // namespace internal |