diff options
Diffstat (limited to 'extern/gmock/src/gmock.cc')
| -rw-r--r-- | extern/gmock/src/gmock.cc | 56 |
1 files changed, 43 insertions, 13 deletions
diff --git a/extern/gmock/src/gmock.cc b/extern/gmock/src/gmock.cc index eac3d842ba0..32b2a7394fd 100644 --- a/extern/gmock/src/gmock.cc +++ b/extern/gmock/src/gmock.cc @@ -26,20 +26,16 @@ // 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 "gmock/gmock.h" #include "gmock/internal/gmock-port.h" namespace testing { -// TODO(wan@google.com): support using environment variables to -// control the flag values, like what Google Test does. - GMOCK_DEFINE_bool_(catch_leaked_mocks, true, - "true iff Google Mock should report leaked mock objects " - "as failures."); + "true if and only if Google Mock should report leaked " + "mock objects as failures."); GMOCK_DEFINE_string_(verbose, internal::kWarningVerbosity, "Controls how verbose Google Mock's output is." @@ -48,6 +44,13 @@ GMOCK_DEFINE_string_(verbose, internal::kWarningVerbosity, " warning - prints warnings and errors.\n" " error - prints errors only."); +GMOCK_DEFINE_int32_(default_mock_behavior, 1, + "Controls the default behavior of mocks." + " Valid values:\n" + " 0 - by default, mocks act as NiceMocks.\n" + " 1 - by default, mocks act as NaggyMocks.\n" + " 2 - by default, mocks act as StrictMocks."); + namespace internal { // Parses a string as a command line flag. The string should have the @@ -59,12 +62,12 @@ static const char* ParseGoogleMockFlagValue(const char* str, const char* flag, bool def_optional) { // str and flag must not be NULL. - if (str == NULL || flag == NULL) return NULL; + if (str == nullptr || flag == nullptr) return nullptr; // The flag must start with "--gmock_". const std::string flag_str = std::string("--gmock_") + flag; const size_t flag_len = flag_str.length(); - if (strncmp(str, flag_str.c_str(), flag_len) != 0) return NULL; + if (strncmp(str, flag_str.c_str(), flag_len) != 0) return nullptr; // Skips the flag name. const char* flag_end = str + flag_len; @@ -77,7 +80,7 @@ static const char* ParseGoogleMockFlagValue(const char* str, // If def_optional is true and there are more characters after the // flag name, or if def_optional is false, there must be a '=' after // the flag name. - if (flag_end[0] != '=') return NULL; + if (flag_end[0] != '=') return nullptr; // Returns the string after "=". return flag_end + 1; @@ -94,7 +97,7 @@ static bool ParseGoogleMockBoolFlag(const char* str, const char* flag, const char* const value_str = ParseGoogleMockFlagValue(str, flag, true); // Aborts if the parsing failed. - if (value_str == NULL) return false; + if (value_str == nullptr) return false; // Converts the string value to a bool. *value = !(*value_str == '0' || *value_str == 'f' || *value_str == 'F'); @@ -113,13 +116,26 @@ static bool ParseGoogleMockStringFlag(const char* str, const char* flag, const char* const value_str = ParseGoogleMockFlagValue(str, flag, false); // Aborts if the parsing failed. - if (value_str == NULL) return false; + if (value_str == nullptr) return false; // Sets *value to the value of the flag. *value = value_str; return true; } +static bool ParseGoogleMockIntFlag(const char* str, const char* flag, + int* value) { + // Gets the value of the flag as a string. + const char* const value_str = ParseGoogleMockFlagValue(str, flag, true); + + // Aborts if the parsing failed. + if (value_str == nullptr) return false; + + // Sets *value to the value of the flag. + return ParseInt32(Message() << "The value of flag --" << flag, + value_str, value); +} + // The internal implementation of InitGoogleMock(). // // The type parameter CharType can be instantiated to either char or @@ -138,7 +154,9 @@ void InitGoogleMockImpl(int* argc, CharType** argv) { // Do we see a Google Mock flag? if (ParseGoogleMockBoolFlag(arg, "catch_leaked_mocks", &GMOCK_FLAG(catch_leaked_mocks)) || - ParseGoogleMockStringFlag(arg, "verbose", &GMOCK_FLAG(verbose))) { + ParseGoogleMockStringFlag(arg, "verbose", &GMOCK_FLAG(verbose)) || + ParseGoogleMockIntFlag(arg, "default_mock_behavior", + &GMOCK_FLAG(default_mock_behavior))) { // Yes. Shift the remainder of the argv list left by one. Note // that argv has (*argc + 1) elements, the last one always being // NULL. The following loop moves the trailing NULL element as @@ -180,4 +198,16 @@ GTEST_API_ void InitGoogleMock(int* argc, wchar_t** argv) { internal::InitGoogleMockImpl(argc, argv); } +// This overloaded version can be used on Arduino/embedded platforms where +// there is no argc/argv. +GTEST_API_ void InitGoogleMock() { + // Since Arduino doesn't have a command line, fake out the argc/argv arguments + int argc = 1; + const auto arg0 = "dummy"; + char* argv0 = const_cast<char*>(arg0); + char** argv = &argv0; + + internal::InitGoogleMockImpl(&argc, argv); +} + } // namespace testing |