diff options
-rw-r--r-- | include/gtest/gtest.h | 9 | ||||
-rw-r--r-- | scons/SConscript | 2 | ||||
-rw-r--r-- | src/gtest-internal-inl.h | 47 | ||||
-rw-r--r-- | src/gtest.cc | 57 | ||||
-rwxr-xr-x | test/gtest_help_test.py | 2 | ||||
-rw-r--r-- | test/gtest_unittest.cc | 144 |
6 files changed, 249 insertions, 12 deletions
diff --git a/include/gtest/gtest.h b/include/gtest/gtest.h index 5db7c18..d6673d1 100644 --- a/include/gtest/gtest.h +++ b/include/gtest/gtest.h @@ -119,6 +119,9 @@ GTEST_DECLARE_string_(output); // test. GTEST_DECLARE_bool_(print_time); +// This flag specifies the random number seed. +GTEST_DECLARE_int32_(random_seed); + // This flag sets how many times the tests are repeated. The default value // is 1. If the value is -1 the tests are repeating forever. GTEST_DECLARE_int32_(repeat); @@ -127,6 +130,9 @@ GTEST_DECLARE_int32_(repeat); // stack frames in failure stack traces. GTEST_DECLARE_bool_(show_internal_stack_frames); +// When this flag is specified, tests' order is randomized on every run. +GTEST_DECLARE_bool_(shuffle); + // This flag specifies the maximum number of stack frames to be // printed in a failure message. GTEST_DECLARE_int32_(stack_trace_depth); @@ -798,6 +804,9 @@ class UnitTest { // or NULL if no test is running. const TestInfo* current_test_info() const; + // Returns the random seed used at the start of the current test run. + int random_seed() const; + #if GTEST_HAS_PARAM_TEST // Returns the ParameterizedTestCaseRegistry object used to keep track of // value-parameterized tests and instantiate and register them. diff --git a/scons/SConscript b/scons/SConscript index 2fa519b..2faf864 100644 --- a/scons/SConscript +++ b/scons/SConscript @@ -332,7 +332,7 @@ GtestBinary(env_without_rtti, 'gtest_no_rtti_test', None, # Use the GTEST_BUILD_SAMPLES build variable to control building of samples. # In your SConstruct file, add # vars = Variables() -# vars.Add(BoolVariable('GTEST_BUILD_SAMPLES', 'Build samples', True)) +# vars.Add(BoolVariable('GTEST_BUILD_SAMPLES', 'Build samples', False)) # my_environment = Environment(variables = vars, ...) # Then, in the command line use GTEST_BUILD_SAMPLES=true to enable them. if env.get('GTEST_BUILD_SAMPLES', False): diff --git a/src/gtest-internal-inl.h b/src/gtest-internal-inl.h index 245dda1..92975dd 100644 --- a/src/gtest-internal-inl.h +++ b/src/gtest-internal-inl.h @@ -87,9 +87,42 @@ const char kFilterFlag[] = "filter"; const char kListTestsFlag[] = "list_tests"; const char kOutputFlag[] = "output"; const char kPrintTimeFlag[] = "print_time"; +const char kRandomSeedFlag[] = "random_seed"; const char kRepeatFlag[] = "repeat"; +const char kShuffleFlag[] = "shuffle"; const char kThrowOnFailureFlag[] = "throw_on_failure"; +// A valid random seed must be in [1, kMaxRandomSeed]. +const unsigned int kMaxRandomSeed = 99999; + +// Returns the current time in milliseconds. +TimeInMillis GetTimeInMillis(); + +// Returns a random seed in range [1, kMaxRandomSeed] based on the +// given --gtest_random_seed flag value. +inline int GetRandomSeedFromFlag(Int32 random_seed_flag) { + const unsigned int raw_seed = (random_seed_flag == 0) ? + static_cast<unsigned int>(GetTimeInMillis()) : + static_cast<unsigned int>(random_seed_flag); + + // Normalizes the actual seed to range [1, kMaxRandomSeed] such that + // it's easy to type. + const int normalized_seed = + static_cast<int>((raw_seed - 1U) % kMaxRandomSeed) + 1; + return normalized_seed; +} + +// Returns the first valid random seed after 'seed'. The behavior is +// undefined if 'seed' is invalid. The seed after kMaxRandomSeed is +// considered to be 1. +inline int GetNextRandomSeed(int seed) { + GTEST_CHECK_(1 <= seed && seed <= kMaxRandomSeed) + << "Invalid random seed " << seed << " - must be in [1, " + << kMaxRandomSeed << "]."; + const int next_seed = seed + 1; + return (next_seed > kMaxRandomSeed) ? 1 : next_seed; +} + // This class saves the values of all Google Test flags in its c'tor, and // restores them in its d'tor. class GTestFlagSaver { @@ -107,7 +140,9 @@ class GTestFlagSaver { list_tests_ = GTEST_FLAG(list_tests); output_ = GTEST_FLAG(output); print_time_ = GTEST_FLAG(print_time); + random_seed_ = GTEST_FLAG(random_seed); repeat_ = GTEST_FLAG(repeat); + shuffle_ = GTEST_FLAG(shuffle); throw_on_failure_ = GTEST_FLAG(throw_on_failure); } @@ -124,7 +159,9 @@ class GTestFlagSaver { GTEST_FLAG(list_tests) = list_tests_; GTEST_FLAG(output) = output_; GTEST_FLAG(print_time) = print_time_; + GTEST_FLAG(random_seed) = random_seed_; GTEST_FLAG(repeat) = repeat_; + GTEST_FLAG(shuffle) = shuffle_; GTEST_FLAG(throw_on_failure) = throw_on_failure_; } private: @@ -141,7 +178,9 @@ class GTestFlagSaver { String output_; bool print_time_; bool pretty_; + internal::Int32 random_seed_; internal::Int32 repeat_; + bool shuffle_; bool throw_on_failure_; } GTEST_ATTRIBUTE_UNUSED_; @@ -884,6 +923,9 @@ class UnitTestImpl { friend class ReplaceDeathTestFactory; #endif // GTEST_HAS_DEATH_TEST + // Gets the random seed used at the start of the current test run. + int random_seed() const { return random_seed_; } + private: friend class ::testing::UnitTest; @@ -932,7 +974,7 @@ class UnitTestImpl { // This points to the TestCase for the currently running test. It // changes as Google Test goes through one test case after another. // When no test is running, this is set to NULL and Google Test - // stores assertion results in ad_hoc_test_result_. Initally NULL. + // stores assertion results in ad_hoc_test_result_. Initially NULL. TestCase* current_test_case_; // This points to the TestInfo for the currently running test. It @@ -963,6 +1005,9 @@ class UnitTestImpl { // desired. OsStackTraceGetterInterface* os_stack_trace_getter_; + // The random number seed used at the beginning of the test run. + int random_seed_; + // How long the test took to run, in milliseconds. TimeInMillis elapsed_time_; diff --git a/src/gtest.cc b/src/gtest.cc index 2861fdb..7bdf18a 100644 --- a/src/gtest.cc +++ b/src/gtest.cc @@ -218,11 +218,28 @@ GTEST_DEFINE_bool_( " should display elapsed time in text output."); GTEST_DEFINE_int32_( + random_seed, + internal::Int32FromGTestEnv("random_seed", 0), + "Random number seed to use when shuffling test orders. Must be in range " + "[1, 99999], or 0 to use a seed based on the current time."); + +GTEST_DEFINE_int32_( repeat, internal::Int32FromGTestEnv("repeat", 1), "How many times to repeat each test. Specify a negative number " "for repeating forever. Useful for shaking out flaky tests."); +GTEST_DEFINE_bool_( + show_internal_stack_frames, false, + "True iff " GTEST_NAME_ " should include internal stack frames when " + "printing test failure stack traces."); + +GTEST_DEFINE_bool_( + shuffle, + internal::BoolFromGTestEnv("shuffle", false), + "True iff " GTEST_NAME_ + " should randomize tests' order on every run."); + GTEST_DEFINE_int32_( stack_trace_depth, internal::Int32FromGTestEnv("stack_trace_depth", kMaxStackTraceDepth), @@ -230,11 +247,6 @@ GTEST_DEFINE_int32_( "assertion fails. The valid range is 0 through 100, inclusive."); GTEST_DEFINE_bool_( - show_internal_stack_frames, false, - "True iff " GTEST_NAME_ " should include internal stack frames when " - "printing test failure stack traces."); - -GTEST_DEFINE_bool_( throw_on_failure, internal::BoolFromGTestEnv("throw_on_failure", false), "When this flag is specified, a failed assertion will throw an exception " @@ -774,9 +786,10 @@ String UnitTestImpl::CurrentOsStackTraceExceptTop(int skip_count) { return String(""); } -static TimeInMillis GetTimeInMillis() { +// Returns the current time in milliseconds. +TimeInMillis GetTimeInMillis() { #if defined(_WIN32_WCE) || defined(__BORLANDC__) - // Difference between 1970-01-01 and 1601-01-01 in miliseconds. + // Difference between 1970-01-01 and 1601-01-01 in milliseconds. // http://analogous.blogspot.com/2005/04/epoch.html const TimeInMillis kJavaEpochToWinFileTimeDelta = static_cast<TimeInMillis>(116444736UL) * 100000UL; @@ -2719,6 +2732,12 @@ void PrettyUnitTestResultPrinter::OnUnitTestStart(const UnitTest& unit_test) { internal::posix::GetEnv(kTestTotalShards)); } + if (GTEST_FLAG(shuffle)) { + ColoredPrintf(COLOR_YELLOW, + "Note: Randomizing tests' orders with a seed of %d .\n", + unit_test.random_seed()); + } + ColoredPrintf(COLOR_GREEN, "[==========] "); printf("Running %s from %s.\n", FormatTestCount(unit_test.test_to_run_count()).c_str(), @@ -3193,6 +3212,9 @@ void XmlUnitTestResultPrinter::PrintXmlUnitTest(FILE* out, unit_test.failed_test_count(), unit_test.disabled_test_count(), internal::FormatTimeInMillisAsSeconds(unit_test.elapsed_time())); + if (GTEST_FLAG(shuffle)) { + fprintf(out, "random_seed=\"%d\" ", unit_test.random_seed()); + } fprintf(out, "name=\"AllTests\">\n"); for (int i = 0; i < unit_test.total_test_case_count(); ++i) PrintXmlTestCase(out, *unit_test.GetTestCase(i)); @@ -3539,6 +3561,9 @@ const TestInfo* UnitTest::current_test_info() const { return impl_->current_test_info(); } +// Returns the random seed used at the start of the current test run. +int UnitTest::random_seed() const { return impl_->random_seed(); } + #if GTEST_HAS_PARAM_TEST // Returns ParameterizedTestCaseRegistry object used to keep track of // value-parameterized tests and instantiate and register them. @@ -3604,6 +3629,7 @@ UnitTestImpl::UnitTestImpl(UnitTest* parent) ad_hoc_test_result_(), result_printer_(NULL), os_stack_trace_getter_(NULL), + random_seed_(0), #if GTEST_HAS_DEATH_TEST elapsed_time_(0), internal_run_death_test_flag_(NULL), @@ -3747,6 +3773,9 @@ int UnitTestImpl::RunAllTests() { return 0; } + random_seed_ = GTEST_FLAG(shuffle) ? + GetRandomSeedFromFlag(GTEST_FLAG(random_seed)) : 0; + // True iff at least one test has failed. bool failed = false; @@ -3796,6 +3825,11 @@ int UnitTestImpl::RunAllTests() { failed = true; } ClearResult(); + + if (GTEST_FLAG(shuffle)) { + // Picks a new random seed for each run. + random_seed_ = GetNextRandomSeed(random_seed_); + } } // Returns 0 if all tests passed, or 1 other wise. @@ -4262,8 +4296,15 @@ static const char kColorEncodedHelpMessage[] = " matches any substring; ':' separates two patterns.\n" " @G--" GTEST_FLAG_PREFIX_ "also_run_disabled_tests@D\n" " Run all disabled tests too.\n" +"\n" +"Test Execution:\n" " @G--" GTEST_FLAG_PREFIX_ "repeat=@Y[COUNT]@D\n" " Run the tests repeatedly; use a negative count to repeat forever.\n" +" @G--" GTEST_FLAG_PREFIX_ "shuffle\n" +" Randomize tests' orders on every run. To be implemented.\n" +" @G--" GTEST_FLAG_PREFIX_ "random_seed=@Y[NUMBER]@D\n" +" Random number seed to use for shuffling test orders (between 1 and\n" +" 99999, or 0 to use a seed based on the current time).\n" "\n" "Test Output:\n" " @G--" GTEST_FLAG_PREFIX_ "color=@Y(@Gyes@Y|@Gno@Y|@Gauto@Y)@D\n" @@ -4332,7 +4373,9 @@ void ParseGoogleTestFlagsOnlyImpl(int* argc, CharType** argv) { ParseBoolFlag(arg, kListTestsFlag, >EST_FLAG(list_tests)) || ParseStringFlag(arg, kOutputFlag, >EST_FLAG(output)) || ParseBoolFlag(arg, kPrintTimeFlag, >EST_FLAG(print_time)) || + ParseInt32Flag(arg, kRandomSeedFlag, >EST_FLAG(random_seed)) || ParseInt32Flag(arg, kRepeatFlag, >EST_FLAG(repeat)) || + ParseBoolFlag(arg, kShuffleFlag, >EST_FLAG(shuffle)) || ParseBoolFlag(arg, kThrowOnFailureFlag, >EST_FLAG(throw_on_failure)) ) { // Yes. Shift the remainder of the argv list left by one. Note diff --git a/test/gtest_help_test.py b/test/gtest_help_test.py index 0a2a07b..91081ad 100755 --- a/test/gtest_help_test.py +++ b/test/gtest_help_test.py @@ -57,6 +57,8 @@ HELP_REGEX = re.compile( FLAG_PREFIX + r'filter=.*' + FLAG_PREFIX + r'also_run_disabled_tests.*' + FLAG_PREFIX + r'repeat=.*' + + FLAG_PREFIX + r'shuffle.*' + + FLAG_PREFIX + r'random_seed=.*' + FLAG_PREFIX + r'color=.*' + FLAG_PREFIX + r'print_time.*' + FLAG_PREFIX + r'output=.*' + diff --git a/test/gtest_unittest.cc b/test/gtest_unittest.cc index e4cc69b..7cdfa17 100644 --- a/test/gtest_unittest.cc +++ b/test/gtest_unittest.cc @@ -46,8 +46,10 @@ TEST(CommandLineFlagsTest, CanBeAccessedInCodeOnceGTestHIsIncluded) { || testing::GTEST_FLAG(list_tests) || testing::GTEST_FLAG(output) != "unknown" || testing::GTEST_FLAG(print_time) + || testing::GTEST_FLAG(random_seed) || testing::GTEST_FLAG(repeat) > 0 || testing::GTEST_FLAG(show_internal_stack_frames) + || testing::GTEST_FLAG(shuffle) || testing::GTEST_FLAG(stack_trace_depth) > 0 || testing::GTEST_FLAG(throw_on_failure); EXPECT_TRUE(dummy || !dummy); // Suppresses warning that dummy is unused. @@ -142,8 +144,10 @@ using testing::GTEST_FLAG(filter); using testing::GTEST_FLAG(list_tests); using testing::GTEST_FLAG(output); using testing::GTEST_FLAG(print_time); +using testing::GTEST_FLAG(random_seed); using testing::GTEST_FLAG(repeat); using testing::GTEST_FLAG(show_internal_stack_frames); +using testing::GTEST_FLAG(shuffle); using testing::GTEST_FLAG(stack_trace_depth); using testing::GTEST_FLAG(throw_on_failure); using testing::IsNotSubstring; @@ -158,6 +162,7 @@ using testing::TPRT_FATAL_FAILURE; using testing::TPRT_NONFATAL_FAILURE; using testing::TPRT_SUCCESS; using testing::UnitTest; +using testing::internal::kMaxRandomSeed; using testing::internal::kTestTypeIdInGoogleTest; using testing::internal::AppendUserMessage; using testing::internal::CodePointToUtf8; @@ -165,6 +170,8 @@ using testing::internal::EqFailure; using testing::internal::FloatingPoint; using testing::internal::GetCurrentOsStackTraceExceptTop; using testing::internal::GetFailedPartCount; +using testing::internal::GetNextRandomSeed; +using testing::internal::GetRandomSeedFromFlag; using testing::internal::GetTestTypeId; using testing::internal::GetTypeId; using testing::internal::GetUnitTestImpl; @@ -187,6 +194,43 @@ using testing::internal::WideStringToUtf8; // This line tests that we can define tests in an unnamed namespace. namespace { +TEST(GetRandomSeedFromFlagTest, HandlesZero) { + const int seed = GetRandomSeedFromFlag(0); + EXPECT_LE(1, seed); + EXPECT_LE(seed, static_cast<int>(kMaxRandomSeed)); +} + +TEST(GetRandomSeedFromFlagTest, PreservesValidSeed) { + EXPECT_EQ(1, GetRandomSeedFromFlag(1)); + EXPECT_EQ(2, GetRandomSeedFromFlag(2)); + EXPECT_EQ(kMaxRandomSeed - 1, GetRandomSeedFromFlag(kMaxRandomSeed - 1)); + EXPECT_EQ(static_cast<int>(kMaxRandomSeed), + GetRandomSeedFromFlag(kMaxRandomSeed)); +} + +TEST(GetRandomSeedFromFlagTest, NormalizesInvalidSeed) { + const int seed1 = GetRandomSeedFromFlag(-1); + EXPECT_LE(1, seed1); + EXPECT_LE(seed1, static_cast<int>(kMaxRandomSeed)); + + const int seed2 = GetRandomSeedFromFlag(kMaxRandomSeed + 1); + EXPECT_LE(1, seed2); + EXPECT_LE(seed2, static_cast<int>(kMaxRandomSeed)); +} + +TEST(GetNextRandomSeedTest, WorksForValidInput) { + EXPECT_EQ(2, GetNextRandomSeed(1)); + EXPECT_EQ(3, GetNextRandomSeed(2)); + EXPECT_EQ(static_cast<int>(kMaxRandomSeed), + GetNextRandomSeed(kMaxRandomSeed - 1)); + EXPECT_EQ(1, GetNextRandomSeed(kMaxRandomSeed)); + + // We deliberately don't test GetNextRandomSeed() with invalid + // inputs, as that requires death tests, which are expensive. This + // is fine as GetNextRandomSeed() is internal and has a + // straightforward definition. +} + static void ClearCurrentTestPartResults() { TestResultAccessor::ClearTestPartResults( GetUnitTestImpl()->current_test_result()); @@ -1460,7 +1504,9 @@ class GTestFlagSaverTest : public Test { GTEST_FLAG(list_tests) = false; GTEST_FLAG(output) = ""; GTEST_FLAG(print_time) = true; + GTEST_FLAG(random_seed) = 0; GTEST_FLAG(repeat) = 1; + GTEST_FLAG(shuffle) = false; GTEST_FLAG(throw_on_failure) = false; } @@ -1483,7 +1529,9 @@ class GTestFlagSaverTest : public Test { EXPECT_FALSE(GTEST_FLAG(list_tests)); EXPECT_STREQ("", GTEST_FLAG(output).c_str()); EXPECT_TRUE(GTEST_FLAG(print_time)); + EXPECT_EQ(0, GTEST_FLAG(random_seed)); EXPECT_EQ(1, GTEST_FLAG(repeat)); + EXPECT_FALSE(GTEST_FLAG(shuffle)); EXPECT_FALSE(GTEST_FLAG(throw_on_failure)); GTEST_FLAG(also_run_disabled_tests) = true; @@ -1495,7 +1543,9 @@ class GTestFlagSaverTest : public Test { GTEST_FLAG(list_tests) = true; GTEST_FLAG(output) = "xml:foo.xml"; GTEST_FLAG(print_time) = false; + GTEST_FLAG(random_seed) = 1; GTEST_FLAG(repeat) = 100; + GTEST_FLAG(shuffle) = true; GTEST_FLAG(throw_on_failure) = true; } private: @@ -4657,7 +4707,9 @@ struct Flags { list_tests(false), output(""), print_time(true), + random_seed(0), repeat(1), + shuffle(false), throw_on_failure(false) {} // Factory methods. @@ -4726,6 +4778,14 @@ struct Flags { return flags; } + // Creates a Flags struct where the gtest_random_seed flag has + // the given value. + static Flags RandomSeed(Int32 random_seed) { + Flags flags; + flags.random_seed = random_seed; + return flags; + } + // Creates a Flags struct where the gtest_repeat flag has the given // value. static Flags Repeat(Int32 repeat) { @@ -4734,6 +4794,14 @@ struct Flags { return flags; } + // Creates a Flags struct where the gtest_shuffle flag has + // the given value. + static Flags Shuffle(bool shuffle) { + Flags flags; + flags.shuffle = shuffle; + return flags; + } + // Creates a Flags struct where the gtest_throw_on_failure flag has // the given value. static Flags ThrowOnFailure(bool throw_on_failure) { @@ -4751,7 +4819,9 @@ struct Flags { bool list_tests; const char* output; bool print_time; + Int32 random_seed; Int32 repeat; + bool shuffle; bool throw_on_failure; }; @@ -4768,7 +4838,9 @@ class InitGoogleTestTest : public Test { GTEST_FLAG(list_tests) = false; GTEST_FLAG(output) = ""; GTEST_FLAG(print_time) = true; + GTEST_FLAG(random_seed) = 0; GTEST_FLAG(repeat) = 1; + GTEST_FLAG(shuffle) = false; GTEST_FLAG(throw_on_failure) = false; } @@ -4794,7 +4866,9 @@ class InitGoogleTestTest : public Test { EXPECT_EQ(expected.list_tests, GTEST_FLAG(list_tests)); EXPECT_STREQ(expected.output, GTEST_FLAG(output).c_str()); EXPECT_EQ(expected.print_time, GTEST_FLAG(print_time)); + EXPECT_EQ(expected.random_seed, GTEST_FLAG(random_seed)); EXPECT_EQ(expected.repeat, GTEST_FLAG(repeat)); + EXPECT_EQ(expected.shuffle, GTEST_FLAG(shuffle)); EXPECT_EQ(expected.throw_on_failure, GTEST_FLAG(throw_on_failure)); } @@ -4901,7 +4975,7 @@ TEST_F(InitGoogleTestTest, FilterNonEmpty) { } // Tests parsing --gtest_break_on_failure. -TEST_F(InitGoogleTestTest, BreakOnFailureNoDef) { +TEST_F(InitGoogleTestTest, BreakOnFailureWithoutValue) { const char* argv[] = { "foo.exe", "--gtest_break_on_failure", @@ -5117,7 +5191,7 @@ TEST_F(InitGoogleTestTest, ListTestsFalse_f) { GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false)); } -// Tests parsing --gtest_break_on_failure=F. +// Tests parsing --gtest_list_tests=F. TEST_F(InitGoogleTestTest, ListTestsFalse_F) { const char* argv[] = { "foo.exe", @@ -5278,6 +5352,22 @@ TEST_F(InitGoogleTestTest, PrintTimeFalse_F) { GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false)); } +// Tests parsing --gtest_random_seed=number +TEST_F(InitGoogleTestTest, RandomSeed) { + const char* argv[] = { + "foo.exe", + "--gtest_random_seed=1000", + NULL + }; + + const char* argv2[] = { + "foo.exe", + NULL + }; + + GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::RandomSeed(1000)); +} + // Tests parsing --gtest_repeat=number TEST_F(InitGoogleTestTest, Repeat) { const char* argv[] = { @@ -5342,9 +5432,57 @@ TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsFalse) { GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(false)); } +// Tests parsing --gtest_shuffle. +TEST_F(InitGoogleTestTest, ShuffleWithoutValue) { + const char* argv[] = { + "foo.exe", + "--gtest_shuffle", + NULL +}; + + const char* argv2[] = { + "foo.exe", + NULL + }; + + GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(true)); +} + +// Tests parsing --gtest_shuffle=0. +TEST_F(InitGoogleTestTest, ShuffleFalse_0) { + const char* argv[] = { + "foo.exe", + "--gtest_shuffle=0", + NULL + }; + + const char* argv2[] = { + "foo.exe", + NULL + }; + + GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(false)); +} + +// Tests parsing a --gtest_shuffle flag that has a "true" +// definition. +TEST_F(InitGoogleTestTest, ShuffleTrue) { + const char* argv[] = { + "foo.exe", + "--gtest_shuffle=1", + NULL + }; + + const char* argv2[] = { + "foo.exe", + NULL + }; + + GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(true)); +} // Tests parsing --gtest_throw_on_failure. -TEST_F(InitGoogleTestTest, ThrowOnFailureNoDef) { +TEST_F(InitGoogleTestTest, ThrowOnFailureWithoutValue) { const char* argv[] = { "foo.exe", "--gtest_throw_on_failure", |