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author | zhanyong.wan <zhanyong.wan@861a406c-534a-0410-8894-cb66d6ee9925> | 2009-07-01 04:58:05 (GMT) |
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committer | zhanyong.wan <zhanyong.wan@861a406c-534a-0410-8894-cb66d6ee9925> | 2009-07-01 04:58:05 (GMT) |
commit | b2db677c9905a34ca6454aa526f7a0cc5cfaeca1 (patch) | |
tree | 673f967d6404ea730ccb3d93f30cd3bff5fc8a0e /test | |
parent | 1b61f16aef4ea5bb2a7b28e759996dab10e0ca72 (diff) | |
download | googletest-b2db677c9905a34ca6454aa526f7a0cc5cfaeca1.zip googletest-b2db677c9905a34ca6454aa526f7a0cc5cfaeca1.tar.gz googletest-b2db677c9905a34ca6454aa526f7a0cc5cfaeca1.tar.bz2 |
Reduces the flakiness of gtest-port_test on Mac; improves the Python tests; hides methods that we don't want to publish; makes win-dbg8 the default scons configuration (all by Vlad Losev).
Diffstat (limited to 'test')
-rw-r--r-- | test/gtest-port_test.cc | 14 | ||||
-rwxr-xr-x | test/gtest_color_test.py | 11 | ||||
-rwxr-xr-x | test/gtest_env_var_test.py | 56 | ||||
-rwxr-xr-x | test/gtest_filter_unittest.py | 68 | ||||
-rwxr-xr-x | test/gtest_list_tests_unittest.py | 39 | ||||
-rwxr-xr-x | test/gtest_output_test.py | 85 | ||||
-rwxr-xr-x | test/gtest_test_utils.py | 20 | ||||
-rw-r--r-- | test/gtest_unittest.cc | 175 |
8 files changed, 238 insertions, 230 deletions
diff --git a/test/gtest-port_test.cc b/test/gtest-port_test.cc index f4560f1..37880a7 100644 --- a/test/gtest-port_test.cc +++ b/test/gtest-port_test.cc @@ -35,6 +35,7 @@ #if GTEST_OS_MAC #include <pthread.h> +#include <time.h> #endif // GTEST_OS_MAC #include <gtest/gtest.h> @@ -110,6 +111,19 @@ TEST(GetThreadCountTest, ReturnsCorrectValue) { void* dummy; ASSERT_EQ(0, pthread_join(thread_id, &dummy)); + + // MacOS X may not immediately report the updated thread count after + // joining a thread, causing flakiness in this test. To counter that, we + // wait for up to .5 seconds for the OS to report the correct value. + for (int i = 0; i < 5; ++i) { + if (GetThreadCount() == 1) + break; + + timespec time; + time.tv_sec = 0; + time.tv_nsec = 100L * 1000 * 1000; // .1 seconds. + nanosleep(&time, NULL); + } EXPECT_EQ(1, GetThreadCount()); pthread_mutex_destroy(&mutex); } diff --git a/test/gtest_color_test.py b/test/gtest_color_test.py index f617dc5..cccf2d8 100755 --- a/test/gtest_color_test.py +++ b/test/gtest_color_test.py @@ -58,10 +58,13 @@ def UsesColor(term, color_env_var, color_flag): SetEnvVar('TERM', term) SetEnvVar(COLOR_ENV_VAR, color_env_var) - cmd = COMMAND - if color_flag is not None: - cmd += ' --%s=%s' % (COLOR_FLAG, color_flag) - return gtest_test_utils.GetExitStatus(os.system(cmd)) + + if color_flag is None: + args = [] + else: + args = ['--%s=%s' % (COLOR_FLAG, color_flag)] + p = gtest_test_utils.Subprocess([COMMAND] + args) + return not p.exited or p.exit_code class GTestColorTest(gtest_test_utils.TestCase): diff --git a/test/gtest_env_var_test.py b/test/gtest_env_var_test.py index 54719fa..19fd810 100755 --- a/test/gtest_env_var_test.py +++ b/test/gtest_env_var_test.py @@ -59,52 +59,44 @@ def SetEnvVar(env_var, value): del os.environ[env_var] -def GetFlag(command, flag): +def GetFlag(flag): """Runs gtest_env_var_test_ and returns its output.""" - cmd = command + args = [COMMAND] if flag is not None: - cmd += ' %s' % (flag,) - stdin, stdout = os.popen2(cmd, 'b') - stdin.close() - line = stdout.readline() - stdout.close() - return line + args += [flag] + return gtest_test_utils.Subprocess(args).output -def TestFlag(command, flag, test_val, default_val): +def TestFlag(flag, test_val, default_val): """Verifies that the given flag is affected by the corresponding env var.""" env_var = 'GTEST_' + flag.upper() SetEnvVar(env_var, test_val) - AssertEq(test_val, GetFlag(command, flag)) + AssertEq(test_val, GetFlag(flag)) SetEnvVar(env_var, None) - AssertEq(default_val, GetFlag(command, flag)) - - -def TestEnvVarAffectsFlag(command): - """An environment variable should affect the corresponding flag.""" - - TestFlag(command, 'break_on_failure', '1', '0') - TestFlag(command, 'color', 'yes', 'auto') - TestFlag(command, 'filter', 'FooTest.Bar', '*') - TestFlag(command, 'output', 'tmp/foo.xml', '') - TestFlag(command, 'print_time', '0', '1') - TestFlag(command, 'repeat', '999', '1') - TestFlag(command, 'throw_on_failure', '1', '0') - TestFlag(command, 'death_test_style', 'threadsafe', 'fast') - - if IS_WINDOWS: - TestFlag(command, 'catch_exceptions', '1', '0') - - if IS_LINUX: - TestFlag(command, 'death_test_use_fork', '1', '0') - TestFlag(command, 'stack_trace_depth', '0', '100') + AssertEq(default_val, GetFlag(flag)) class GTestEnvVarTest(gtest_test_utils.TestCase): def testEnvVarAffectsFlag(self): - TestEnvVarAffectsFlag(COMMAND) + """Tests that environment variable should affect the corresponding flag.""" + + TestFlag('break_on_failure', '1', '0') + TestFlag('color', 'yes', 'auto') + TestFlag('filter', 'FooTest.Bar', '*') + TestFlag('output', 'tmp/foo.xml', '') + TestFlag('print_time', '0', '1') + TestFlag('repeat', '999', '1') + TestFlag('throw_on_failure', '1', '0') + TestFlag('death_test_style', 'threadsafe', 'fast') + + if IS_WINDOWS: + TestFlag('catch_exceptions', '1', '0') + + if IS_LINUX: + TestFlag('death_test_use_fork', '1', '0') + TestFlag('stack_trace_depth', '0', '100') if __name__ == '__main__': diff --git a/test/gtest_filter_unittest.py b/test/gtest_filter_unittest.py index 4e9556b..a94a521 100755 --- a/test/gtest_filter_unittest.py +++ b/test/gtest_filter_unittest.py @@ -129,14 +129,20 @@ def SetEnvVar(env_var, value): del os.environ[env_var] -def Run(command): - """Runs a test program and returns its exit code and a list of tests run.""" +def RunAndReturnOutput(args = None): + """Runs the test program and returns its output.""" - stdout_file = os.popen(command, 'r') + return gtest_test_utils.Subprocess([COMMAND] + (args or [])).output + + +def RunAndExtractTestList(args = None): + """Runs the test program and returns its exit code and a list of tests run.""" + + p = gtest_test_utils.Subprocess([COMMAND] + (args or [])) tests_run = [] test_case = '' test = '' - for line in stdout_file: + for line in p.output.split('\n'): match = TEST_CASE_REGEX.match(line) if match is not None: test_case = match.group(1) @@ -144,9 +150,8 @@ def Run(command): match = TEST_REGEX.match(line) if match is not None: test = match.group(1) - tests_run += [test_case + '.' + test] - exit_code = stdout_file.close() - return (tests_run, exit_code) + tests_run.append(test_case + '.' + test) + return (tests_run, p.exit_code) def InvokeWithModifiedEnv(extra_env, function, *args, **kwargs): @@ -168,7 +173,7 @@ def RunWithSharding(total_shards, shard_index, command): extra_env = {SHARD_INDEX_ENV_VAR: str(shard_index), TOTAL_SHARDS_ENV_VAR: str(total_shards)} - return InvokeWithModifiedEnv(extra_env, Run, command) + return InvokeWithModifiedEnv(extra_env, RunAndExtractTestList, command) # The unit test. @@ -220,7 +225,7 @@ class GTestFilterUnitTest(gtest_test_utils.TestCase): # pylint: disable-msg=C6403 if not IS_WINDOWS or gtest_filter != '': SetEnvVar(FILTER_ENV_VAR, gtest_filter) - tests_run = Run(COMMAND)[0] + tests_run = RunAndExtractTestList()[0] SetEnvVar(FILTER_ENV_VAR, None) self.AssertSetEqual(tests_run, tests_to_run) # pylint: enable-msg=C6403 @@ -228,15 +233,15 @@ class GTestFilterUnitTest(gtest_test_utils.TestCase): # Next, tests using --gtest_filter. if gtest_filter is None: - command = COMMAND + args = [] else: - command = '%s --%s=%s' % (COMMAND, FILTER_FLAG, gtest_filter) + args = ['--%s=%s' % (FILTER_FLAG, gtest_filter)] - tests_run = Run(command)[0] + tests_run = RunAndExtractTestList(args)[0] self.AssertSetEqual(tests_run, tests_to_run) def RunAndVerifyWithSharding(self, gtest_filter, total_shards, tests_to_run, - command=COMMAND, check_exit_0=False): + args=None, check_exit_0=False): """Checks that binary runs correct tests for the given filter and shard. Runs all shards of gtest_filter_unittest_ with the given filter, and @@ -247,7 +252,7 @@ class GTestFilterUnitTest(gtest_test_utils.TestCase): gtest_filter: A filter to apply to the tests. total_shards: A total number of shards to split test run into. tests_to_run: A set of tests expected to run. - command: A command to invoke the test binary. + args : Arguments to pass to the to the test binary. check_exit_0: When set to a true value, make sure that all shards return 0. """ @@ -264,9 +269,9 @@ class GTestFilterUnitTest(gtest_test_utils.TestCase): SetEnvVar(FILTER_ENV_VAR, gtest_filter) partition = [] for i in range(0, total_shards): - (tests_run, exit_code) = RunWithSharding(total_shards, i, command) + (tests_run, exit_code) = RunWithSharding(total_shards, i, args) if check_exit_0: - self.assert_(exit_code is None) + self.assertEqual(0, exit_code) partition.append(tests_run) self.AssertPartitionIsValid(tests_to_run, partition) @@ -287,11 +292,11 @@ class GTestFilterUnitTest(gtest_test_utils.TestCase): tests_to_run = self.AdjustForParameterizedTests(tests_to_run) # Construct the command line. - command = '%s --%s' % (COMMAND, ALSO_RUN_DISABED_TESTS_FLAG) + args = ['--%s' % ALSO_RUN_DISABED_TESTS_FLAG] if gtest_filter is not None: - command = '%s --%s=%s' % (command, FILTER_FLAG, gtest_filter) + args.append('--%s=%s' % (FILTER_FLAG, gtest_filter)) - tests_run = Run(command)[0] + tests_run = RunAndExtractTestList(args)[0] self.AssertSetEqual(tests_run, tests_to_run) def setUp(self): @@ -304,7 +309,7 @@ class GTestFilterUnitTest(gtest_test_utils.TestCase): global param_tests_present if param_tests_present is None: param_tests_present = PARAM_TEST_REGEX.search( - '\n'.join(os.popen(COMMAND, 'r').readlines())) is not None + RunAndReturnOutput()) is not None def testDefaultBehavior(self): """Tests the behavior of not specifying the filter.""" @@ -529,8 +534,8 @@ class GTestFilterUnitTest(gtest_test_utils.TestCase): """Tests that the filter flag overrides the filtering env. variable.""" SetEnvVar(FILTER_ENV_VAR, 'Foo*') - command = '%s --%s=%s' % (COMMAND, FILTER_FLAG, '*One') - tests_run = Run(command)[0] + args = ['--%s=%s' % (FILTER_FLAG, '*One')] + tests_run = RunAndExtractTestList(args)[0] SetEnvVar(FILTER_ENV_VAR, None) self.AssertSetEqual(tests_run, ['BarTest.TestOne', 'BazTest.TestOne']) @@ -543,11 +548,9 @@ class GTestFilterUnitTest(gtest_test_utils.TestCase): self.assert_(not os.path.exists(shard_status_file)) extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file} - stdout_file = InvokeWithModifiedEnv(extra_env, os.popen, COMMAND, 'r') try: - stdout_file.readlines() + InvokeWithModifiedEnv(extra_env, RunAndReturnOutput) finally: - stdout_file.close() self.assert_(os.path.exists(shard_status_file)) os.remove(shard_status_file) @@ -559,12 +562,11 @@ class GTestFilterUnitTest(gtest_test_utils.TestCase): self.assert_(not os.path.exists(shard_status_file)) extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file} - stdout_file = InvokeWithModifiedEnv(extra_env, os.popen, - '%s --gtest_list_tests' % COMMAND, 'r') try: - stdout_file.readlines() + InvokeWithModifiedEnv(extra_env, + RunAndReturnOutput, + ['--gtest_list_tests']) finally: - stdout_file.close() self.assert_(os.path.exists(shard_status_file)) os.remove(shard_status_file) @@ -581,12 +583,12 @@ class GTestFilterUnitTest(gtest_test_utils.TestCase): 'SeqP/ParamTest.TestY/1', ] - for command in (COMMAND + ' --gtest_death_test_style=threadsafe', - COMMAND + ' --gtest_death_test_style=fast'): + for flag in ['--gtest_death_test_style=threadsafe', + '--gtest_death_test_style=fast']: self.RunAndVerifyWithSharding(gtest_filter, 3, expected_tests, - check_exit_0=True, command=command) + check_exit_0=True, args=[flag]) self.RunAndVerifyWithSharding(gtest_filter, 5, expected_tests, - check_exit_0=True, command=command) + check_exit_0=True, args=[flag]) if __name__ == '__main__': gtest_test_utils.Main() diff --git a/test/gtest_list_tests_unittest.py b/test/gtest_list_tests_unittest.py index 7dca0b8..ce8c3ef 100755 --- a/test/gtest_list_tests_unittest.py +++ b/test/gtest_list_tests_unittest.py @@ -39,7 +39,6 @@ Google Test) the command line flags. __author__ = 'phanna@google.com (Patrick Hanna)' -import os import gtest_test_utils @@ -89,15 +88,11 @@ FooTest. # Utilities. -def Run(command): - """Runs a command and returns the list of tests printed.""" +def Run(args): + """Runs gtest_list_tests_unittest_ and returns the list of tests printed.""" - stdout_file = os.popen(command, 'r') - - output = stdout_file.read() - - stdout_file.close() - return output + return gtest_test_utils.Subprocess([EXE_PATH] + args, + capture_stderr=False).output # The unit test. @@ -122,23 +117,23 @@ class GTestListTestsUnitTest(gtest_test_utils.TestCase): if flag_value is None: flag = '' - flag_expression = "not set" + flag_expression = 'not set' elif flag_value == '0': - flag = ' --%s=0' % LIST_TESTS_FLAG - flag_expression = "0" + flag = '--%s=0' % LIST_TESTS_FLAG + flag_expression = '0' else: - flag = ' --%s' % LIST_TESTS_FLAG - flag_expression = "1" + flag = '--%s' % LIST_TESTS_FLAG + flag_expression = '1' - command = EXE_PATH + flag + args = [flag] if other_flag is not None: - command += " " + other_flag + args += [other_flag] - output = Run(command) + output = Run(args) msg = ('when %s is %s, the output of "%s" is "%s".' % - (LIST_TESTS_FLAG, flag_expression, command, output)) + (LIST_TESTS_FLAG, flag_expression, ' '.join(args), output)) if expected_output is not None: self.assert_(output == expected_output, msg) @@ -165,17 +160,17 @@ class GTestListTestsUnitTest(gtest_test_utils.TestCase): def testOverrideNonFilterFlags(self): """Tests that --gtest_list_tests overrides the non-filter flags.""" - self.RunAndVerify(flag_value="1", + self.RunAndVerify(flag_value='1', expected_output=EXPECTED_OUTPUT_NO_FILTER, - other_flag="--gtest_break_on_failure") + other_flag='--gtest_break_on_failure') def testWithFilterFlags(self): """Tests that --gtest_list_tests takes into account the --gtest_filter flag.""" - self.RunAndVerify(flag_value="1", + self.RunAndVerify(flag_value='1', expected_output=EXPECTED_OUTPUT_FILTER_FOO, - other_flag="--gtest_filter=Foo*") + other_flag='--gtest_filter=Foo*') if __name__ == '__main__': diff --git a/test/gtest_output_test.py b/test/gtest_output_test.py index c6ea0f8..c8a38f5 100755 --- a/test/gtest_output_test.py +++ b/test/gtest_output_test.py @@ -42,7 +42,6 @@ __author__ = 'wan@google.com (Zhanyong Wan)' import os import re -import string import sys import gtest_test_utils @@ -61,18 +60,22 @@ PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('gtest_output_test_') # At least one command we exercise must not have the # --gtest_internal_skip_environment_and_ad_hoc_tests flag. -COMMAND_LIST_TESTS = ({}, PROGRAM_PATH + ' --gtest_list_tests') -COMMAND_WITH_COLOR = ({}, PROGRAM_PATH + ' --gtest_color=yes') -COMMAND_WITH_TIME = ({}, PROGRAM_PATH + ' --gtest_print_time ' - '--gtest_internal_skip_environment_and_ad_hoc_tests ' - '--gtest_filter="FatalFailureTest.*:LoggingTest.*"') -COMMAND_WITH_DISABLED = ({}, PROGRAM_PATH + ' --gtest_also_run_disabled_tests ' - '--gtest_internal_skip_environment_and_ad_hoc_tests ' - '--gtest_filter="*DISABLED_*"') -COMMAND_WITH_SHARDING = ({'GTEST_SHARD_INDEX': '1', 'GTEST_TOTAL_SHARDS': '2'}, - PROGRAM_PATH + - ' --gtest_internal_skip_environment_and_ad_hoc_tests ' - ' --gtest_filter="PassingTest.*"') +COMMAND_LIST_TESTS = ({}, [PROGRAM_PATH, '--gtest_list_tests']) +COMMAND_WITH_COLOR = ({}, [PROGRAM_PATH, '--gtest_color=yes']) +COMMAND_WITH_TIME = ({}, [PROGRAM_PATH, + '--gtest_print_time', + '--gtest_internal_skip_environment_and_ad_hoc_tests', + '--gtest_filter=FatalFailureTest.*:LoggingTest.*']) +COMMAND_WITH_DISABLED = ( + {}, [PROGRAM_PATH, + '--gtest_also_run_disabled_tests', + '--gtest_internal_skip_environment_and_ad_hoc_tests', + '--gtest_filter=*DISABLED_*']) +COMMAND_WITH_SHARDING = ( + {'GTEST_SHARD_INDEX': '1', 'GTEST_TOTAL_SHARDS': '2'}, + [PROGRAM_PATH, + '--gtest_internal_skip_environment_and_ad_hoc_tests', + '--gtest_filter=PassingTest.*']) GOLDEN_PATH = os.path.join(gtest_test_utils.GetSourceDir(), GOLDEN_NAME) @@ -167,24 +170,24 @@ def NormalizeOutput(output): return output -def IterShellCommandOutput(env_cmd, stdin_string=None): - """Runs a command in a sub-process, and iterates the lines in its STDOUT. +def GetShellCommandOutput(env_cmd): + """Runs a command in a sub-process, and returns its output in a string. Args: + env_cmd: The shell command. A 2-tuple where element 0 is a dict of extra + environment variables to set, and element 1 is a string with + the command and any flags. - env_cmd: The shell command. A 2-tuple where element 0 is a dict - of extra environment variables to set, and element 1 - is a string with the command and any flags. - stdin_string: The string to be fed to the STDIN of the sub-process; - If None, the sub-process will inherit the STDIN - from the parent process. + Returns: + A string with the command's combined standard and diagnostic output. """ # Spawns cmd in a sub-process, and gets its standard I/O file objects. # Set and save the environment properly. old_env_vars = dict(os.environ) os.environ.update(env_cmd[0]) - stdin_file, stdout_file = os.popen2(env_cmd[1], 'b') + p = gtest_test_utils.Subprocess(env_cmd[1]) + # Changes made by os.environ.clear are not inheritable by child processes # until Python 2.6. To produce inheritable changes we have to delete # environment items with the del statement. @@ -192,39 +195,7 @@ def IterShellCommandOutput(env_cmd, stdin_string=None): del os.environ[key] os.environ.update(old_env_vars) - # If the caller didn't specify a string for STDIN, gets it from the - # parent process. - if stdin_string is None: - stdin_string = sys.stdin.read() - - # Feeds the STDIN string to the sub-process. - stdin_file.write(stdin_string) - stdin_file.close() - - while True: - line = stdout_file.readline() - if not line: # EOF - stdout_file.close() - break - - yield line - - -def GetShellCommandOutput(env_cmd, stdin_string=None): - """Runs a command in a sub-process, and returns its STDOUT in a string. - - Args: - - env_cmd: The shell command. A 2-tuple where element 0 is a dict - of extra environment variables to set, and element 1 - is a string with the command and any flags. - stdin_string: The string to be fed to the STDIN of the sub-process; - If None, the sub-process will inherit the STDIN - from the parent process. - """ - - lines = list(IterShellCommandOutput(env_cmd, stdin_string)) - return string.join(lines, '') + return p.output def GetCommandOutput(env_cmd): @@ -239,7 +210,7 @@ def GetCommandOutput(env_cmd): # Disables exception pop-ups on Windows. os.environ['GTEST_CATCH_EXCEPTIONS'] = '1' - return NormalizeOutput(GetShellCommandOutput(env_cmd, '')) + return NormalizeOutput(GetShellCommandOutput(env_cmd)) def GetOutputOfAllCommands(): @@ -251,7 +222,7 @@ def GetOutputOfAllCommands(): GetCommandOutput(COMMAND_WITH_SHARDING)) -test_list = GetShellCommandOutput(COMMAND_LIST_TESTS, '') +test_list = GetShellCommandOutput(COMMAND_LIST_TESTS) SUPPORTS_DEATH_TESTS = 'DeathTest' in test_list SUPPORTS_TYPED_TESTS = 'TypedTest' in test_list SUPPORTS_THREADS = 'ExpectFailureWithThreadsTest' in test_list diff --git a/test/gtest_test_utils.py b/test/gtest_test_utils.py index 5b28fe4..385662a 100755 --- a/test/gtest_test_utils.py +++ b/test/gtest_test_utils.py @@ -190,7 +190,7 @@ def GetExitStatus(exit_code): class Subprocess: - def __init__(self, command, working_dir=None): + def __init__(self, command, working_dir=None, capture_stderr=True): """Changes into a specified directory, if provided, and executes a command. Restores the old directory afterwards. Execution results are returned via the following attributes: @@ -203,8 +203,10 @@ class Subprocess: combined in a string. Args: - command: A command to run, in the form of sys.argv. - working_dir: A directory to change into. + command: The command to run, in the form of sys.argv. + working_dir: The directory to change into. + capture_stderr: Determines whether to capture stderr in the output member + or to discard it. """ # The subprocess module is the preferrable way of running programs @@ -215,8 +217,13 @@ class Subprocess: # functionality (Popen4) under Windows. This allows us to support Mac # OS X 10.4 Tiger, which has python 2.3 installed. if _SUBPROCESS_MODULE_AVAILABLE: + if capture_stderr: + stderr = subprocess.STDOUT + else: + stderr = subprocess.PIPE + p = subprocess.Popen(command, - stdout=subprocess.PIPE, stderr=subprocess.STDOUT, + stdout=subprocess.PIPE, stderr=stderr, cwd=working_dir, universal_newlines=True) # communicate returns a tuple with the file obect for the child's # output. @@ -227,7 +234,10 @@ class Subprocess: try: if working_dir is not None: os.chdir(working_dir) - p = popen2.Popen4(command) + if capture_stderr: + p = popen2.Popen4(command) + else: + p = popen2.Popen3(command) p.tochild.close() self.output = p.fromchild.read() ret_code = p.wait() diff --git a/test/gtest_unittest.cc b/test/gtest_unittest.cc index 4e43092..bd9fa18 100644 --- a/test/gtest_unittest.cc +++ b/test/gtest_unittest.cc @@ -79,7 +79,29 @@ TEST(CommandLineFlagsTest, CanBeAccessedInCodeOnceGTestHIsIncluded) { namespace testing { namespace internal { const char* FormatTimeInMillisAsSeconds(TimeInMillis ms); + bool ParseInt32Flag(const char* str, const char* flag, Int32* value); + +// TestResult contains some private methods that should be hidden from +// Google Test user but are required for testing. This class allow our tests +// to access them. +class TestResultAccessor { + public: + static void RecordProperty(TestResult* test_result, + const TestProperty& property) { + test_result->RecordProperty(property); + } + + static void ClearTestPartResults(TestResult* test_result) { + test_result->ClearTestPartResults(); + } + + static const List<testing::TestPartResult>& test_part_results( + const TestResult& test_result) { + return test_result.test_part_results(); + } +}; + } // namespace internal } // namespace testing @@ -128,7 +150,6 @@ using testing::TPRT_SUCCESS; using testing::UnitTest; using testing::internal::kTestTypeIdInGoogleTest; using testing::internal::AppendUserMessage; -using testing::internal::ClearCurrentTestPartResults; using testing::internal::CodePointToUtf8; using testing::internal::EqFailure; using testing::internal::FloatingPoint; @@ -146,14 +167,21 @@ using testing::internal::ShouldShard; using testing::internal::ShouldUseColor; using testing::internal::StreamableToString; using testing::internal::String; +using testing::internal::TestCase; using testing::internal::TestProperty; using testing::internal::TestResult; +using testing::internal::TestResultAccessor; using testing::internal::ThreadLocal; using testing::internal::WideStringToUtf8; // This line tests that we can define tests in an unnamed namespace. namespace { +static void ClearCurrentTestPartResults() { + TestResultAccessor::ClearTestPartResults( + GetUnitTestImpl()->current_test_result()); +} + // Tests GetTypeId. TEST(GetTypeIdTest, ReturnsSameValueForSameType) { @@ -1076,9 +1104,9 @@ class TestResultTest : public Test { // this is a hack). TPRList * list1, * list2; list1 = const_cast<List<TestPartResult> *>( - & r1->test_part_results()); + &TestResultAccessor::test_part_results(*r1)); list2 = const_cast<List<TestPartResult> *>( - & r2->test_part_results()); + &TestResultAccessor::test_part_results(*r2)); // r0 is an empty TestResult. @@ -1115,39 +1143,39 @@ class TestResultTest : public Test { } }; -// Tests TestResult::test_part_results(). +// Tests TestResult::total_part_count(). TEST_F(TestResultTest, test_part_results) { - ASSERT_EQ(0u, r0->test_part_results().size()); - ASSERT_EQ(1u, r1->test_part_results().size()); - ASSERT_EQ(2u, r2->test_part_results().size()); + ASSERT_EQ(0, r0->total_part_count()); + ASSERT_EQ(1, r1->total_part_count()); + ASSERT_EQ(2, r2->total_part_count()); } // Tests TestResult::successful_part_count(). TEST_F(TestResultTest, successful_part_count) { - ASSERT_EQ(0u, r0->successful_part_count()); - ASSERT_EQ(1u, r1->successful_part_count()); - ASSERT_EQ(1u, r2->successful_part_count()); + ASSERT_EQ(0, r0->successful_part_count()); + ASSERT_EQ(1, r1->successful_part_count()); + ASSERT_EQ(1, r2->successful_part_count()); } // Tests TestResult::failed_part_count(). TEST_F(TestResultTest, failed_part_count) { - ASSERT_EQ(0u, r0->failed_part_count()); - ASSERT_EQ(0u, r1->failed_part_count()); - ASSERT_EQ(1u, r2->failed_part_count()); + ASSERT_EQ(0, r0->failed_part_count()); + ASSERT_EQ(0, r1->failed_part_count()); + ASSERT_EQ(1, r2->failed_part_count()); } // Tests testing::internal::GetFailedPartCount(). TEST_F(TestResultTest, GetFailedPartCount) { - ASSERT_EQ(0u, GetFailedPartCount(r0)); - ASSERT_EQ(0u, GetFailedPartCount(r1)); - ASSERT_EQ(1u, GetFailedPartCount(r2)); + ASSERT_EQ(0, GetFailedPartCount(r0)); + ASSERT_EQ(0, GetFailedPartCount(r1)); + ASSERT_EQ(1, GetFailedPartCount(r2)); } // Tests TestResult::total_part_count(). TEST_F(TestResultTest, total_part_count) { - ASSERT_EQ(0u, r0->total_part_count()); - ASSERT_EQ(1u, r1->total_part_count()); - ASSERT_EQ(2u, r2->total_part_count()); + ASSERT_EQ(0, r0->total_part_count()); + ASSERT_EQ(1, r1->total_part_count()); + ASSERT_EQ(2, r2->total_part_count()); } // Tests TestResult::Passed(). @@ -1172,76 +1200,60 @@ TEST_F(TestResultTest, GetTestPartResult) { EXPECT_TRUE(r2->GetTestPartResult(-1) == NULL); } -// Tests TestResult::test_properties() has no properties when none are added. +// Tests TestResult has no properties when none are added. TEST(TestResultPropertyTest, NoPropertiesFoundWhenNoneAreAdded) { TestResult test_result; - ASSERT_EQ(0u, test_result.test_properties().size()); + ASSERT_EQ(0, test_result.test_property_count()); } -// Tests TestResult::test_properties() has the expected property when added. +// Tests TestResult has the expected property when added. TEST(TestResultPropertyTest, OnePropertyFoundWhenAdded) { TestResult test_result; TestProperty property("key_1", "1"); - test_result.RecordProperty(property); - const List<TestProperty>& properties = test_result.test_properties(); - ASSERT_EQ(1u, properties.size()); - TestProperty actual_property = properties.Head()->element(); - EXPECT_STREQ("key_1", actual_property.key()); - EXPECT_STREQ("1", actual_property.value()); + TestResultAccessor::RecordProperty(&test_result, property); + ASSERT_EQ(1, test_result.test_property_count()); + const TestProperty* actual_property = test_result.GetTestProperty(0); + EXPECT_STREQ("key_1", actual_property->key()); + EXPECT_STREQ("1", actual_property->value()); } -// Tests TestResult::test_properties() has multiple properties when added. +// Tests TestResult has multiple properties when added. TEST(TestResultPropertyTest, MultiplePropertiesFoundWhenAdded) { TestResult test_result; TestProperty property_1("key_1", "1"); TestProperty property_2("key_2", "2"); - test_result.RecordProperty(property_1); - test_result.RecordProperty(property_2); - const List<TestProperty>& properties = test_result.test_properties(); - ASSERT_EQ(2u, properties.size()); - TestProperty actual_property_1 = properties.Head()->element(); - EXPECT_STREQ("key_1", actual_property_1.key()); - EXPECT_STREQ("1", actual_property_1.value()); + TestResultAccessor::RecordProperty(&test_result, property_1); + TestResultAccessor::RecordProperty(&test_result, property_2); + ASSERT_EQ(2, test_result.test_property_count()); + const TestProperty* actual_property_1 = test_result.GetTestProperty(0); + EXPECT_STREQ("key_1", actual_property_1->key()); + EXPECT_STREQ("1", actual_property_1->value()); - TestProperty actual_property_2 = properties.Last()->element(); - EXPECT_STREQ("key_2", actual_property_2.key()); - EXPECT_STREQ("2", actual_property_2.value()); + const TestProperty* actual_property_2 = test_result.GetTestProperty(1); + EXPECT_STREQ("key_2", actual_property_2->key()); + EXPECT_STREQ("2", actual_property_2->value()); } -// Tests TestResult::test_properties() overrides values for duplicate keys. +// Tests TestResult::RecordProperty() overrides values for duplicate keys. TEST(TestResultPropertyTest, OverridesValuesForDuplicateKeys) { TestResult test_result; TestProperty property_1_1("key_1", "1"); TestProperty property_2_1("key_2", "2"); TestProperty property_1_2("key_1", "12"); TestProperty property_2_2("key_2", "22"); - test_result.RecordProperty(property_1_1); - test_result.RecordProperty(property_2_1); - test_result.RecordProperty(property_1_2); - test_result.RecordProperty(property_2_2); - - const List<TestProperty>& properties = test_result.test_properties(); - ASSERT_EQ(2u, properties.size()); - TestProperty actual_property_1 = properties.Head()->element(); - EXPECT_STREQ("key_1", actual_property_1.key()); - EXPECT_STREQ("12", actual_property_1.value()); - - TestProperty actual_property_2 = properties.Last()->element(); - EXPECT_STREQ("key_2", actual_property_2.key()); - EXPECT_STREQ("22", actual_property_2.value()); -} - -// Tests TestResult::test_property_count(). -TEST(TestResultPropertyTest, TestPropertyCount) { - TestResult test_result; - TestProperty property_1("key_1", "1"); - TestProperty property_2("key_2", "2"); + TestResultAccessor::RecordProperty(&test_result, property_1_1); + TestResultAccessor::RecordProperty(&test_result, property_2_1); + TestResultAccessor::RecordProperty(&test_result, property_1_2); + TestResultAccessor::RecordProperty(&test_result, property_2_2); - ASSERT_EQ(0, test_result.test_property_count()); - test_result.RecordProperty(property_1); - ASSERT_EQ(1, test_result.test_property_count()); - test_result.RecordProperty(property_2); ASSERT_EQ(2, test_result.test_property_count()); + const TestProperty* actual_property_1 = test_result.GetTestProperty(0); + EXPECT_STREQ("key_1", actual_property_1->key()); + EXPECT_STREQ("12", actual_property_1->value()); + + const TestProperty* actual_property_2 = test_result.GetTestProperty(1); + EXPECT_STREQ("key_2", actual_property_2->key()); + EXPECT_STREQ("22", actual_property_2->value()); } // Tests TestResult::GetTestProperty(). @@ -1250,9 +1262,9 @@ TEST(TestResultPropertyTest, GetTestProperty) { TestProperty property_1("key_1", "1"); TestProperty property_2("key_2", "2"); TestProperty property_3("key_3", "3"); - test_result.RecordProperty(property_1); - test_result.RecordProperty(property_2); - test_result.RecordProperty(property_3); + TestResultAccessor::RecordProperty(&test_result, property_1); + TestResultAccessor::RecordProperty(&test_result, property_2); + TestResultAccessor::RecordProperty(&test_result, property_3); const TestProperty* fetched_property_1 = test_result.GetTestProperty(0); const TestProperty* fetched_property_2 = test_result.GetTestProperty(1); @@ -1280,8 +1292,10 @@ TEST(TestResultPropertyTest, GetTestProperty) { void ExpectNonFatalFailureRecordingPropertyWithReservedKey(const char* key) { TestResult test_result; TestProperty property(key, "1"); - EXPECT_NONFATAL_FAILURE(test_result.RecordProperty(property), "Reserved key"); - ASSERT_TRUE(test_result.test_properties().IsEmpty()) << "Not recorded"; + EXPECT_NONFATAL_FAILURE( + TestResultAccessor::RecordProperty(&test_result, property), + "Reserved key"); + ASSERT_EQ(0, test_result.test_property_count()) << "Not recorded"; } // Attempting to recording a property with the Reserved literal "name" @@ -4415,9 +4429,16 @@ namespace testing { class TestInfoTest : public Test { protected: - static TestInfo * GetTestInfo(const char* test_name) { - return GetUnitTestImpl()->GetTestCase("TestInfoTest", "", NULL, NULL)-> - GetTestInfo(test_name); + static const TestInfo* GetTestInfo(const char* test_name) { + const TestCase* const test_case = GetUnitTestImpl()-> + GetTestCase("TestInfoTest", "", NULL, NULL); + + for (int i = 0; i < test_case->total_test_count(); ++i) { + const TestInfo* const test_info = test_case->GetTestInfo(i); + if (strcmp(test_name, test_info->name()) == 0) + return test_info; + } + return NULL; } static const TestResult* GetTestResult( @@ -4428,7 +4449,7 @@ class TestInfoTest : public Test { // Tests TestInfo::test_case_name() and TestInfo::name(). TEST_F(TestInfoTest, Names) { - TestInfo * const test_info = GetTestInfo("Names"); + const TestInfo* const test_info = GetTestInfo("Names"); ASSERT_STREQ("TestInfoTest", test_info->test_case_name()); ASSERT_STREQ("Names", test_info->name()); @@ -4436,13 +4457,13 @@ TEST_F(TestInfoTest, Names) { // Tests TestInfo::result(). TEST_F(TestInfoTest, result) { - TestInfo * const test_info = GetTestInfo("result"); + const TestInfo* const test_info = GetTestInfo("result"); // Initially, there is no TestPartResult for this test. - ASSERT_EQ(0u, GetTestResult(test_info)->total_part_count()); + ASSERT_EQ(0, GetTestResult(test_info)->total_part_count()); // After the previous assertion, there is still none. - ASSERT_EQ(0u, GetTestResult(test_info)->total_part_count()); + ASSERT_EQ(0, GetTestResult(test_info)->total_part_count()); } // Tests setting up and tearing down a test case. |