diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /security/nss/gtests/google_test/gtest/test/googletest-failfast-unittest.py | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'security/nss/gtests/google_test/gtest/test/googletest-failfast-unittest.py')
-rwxr-xr-x | security/nss/gtests/google_test/gtest/test/googletest-failfast-unittest.py | 410 |
1 files changed, 410 insertions, 0 deletions
diff --git a/security/nss/gtests/google_test/gtest/test/googletest-failfast-unittest.py b/security/nss/gtests/google_test/gtest/test/googletest-failfast-unittest.py new file mode 100755 index 0000000000..3aeb2dffea --- /dev/null +++ b/security/nss/gtests/google_test/gtest/test/googletest-failfast-unittest.py @@ -0,0 +1,410 @@ +#!/usr/bin/env python +# +# Copyright 2020 Google Inc. All Rights Reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# 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. + +"""Unit test for Google Test fail_fast. + +A user can specify if a Google Test program should continue test execution +after a test failure via the GTEST_FAIL_FAST environment variable or the +--gtest_fail_fast flag. The default value of the flag can also be changed +by Bazel fail fast environment variable TESTBRIDGE_TEST_RUNNER_FAIL_FAST. + +This script tests such functionality by invoking googletest-failfast-unittest_ +(a program written with Google Test) with different environments and command +line flags. +""" + +import os +import gtest_test_utils + +# Constants. + +# Bazel testbridge environment variable for fail fast +BAZEL_FAIL_FAST_ENV_VAR = 'TESTBRIDGE_TEST_RUNNER_FAIL_FAST' + +# The environment variable for specifying fail fast. +FAIL_FAST_ENV_VAR = 'GTEST_FAIL_FAST' + +# The command line flag for specifying fail fast. +FAIL_FAST_FLAG = 'gtest_fail_fast' + +# The command line flag to run disabled tests. +RUN_DISABLED_FLAG = 'gtest_also_run_disabled_tests' + +# The command line flag for specifying a filter. +FILTER_FLAG = 'gtest_filter' + +# Command to run the googletest-failfast-unittest_ program. +COMMAND = gtest_test_utils.GetTestExecutablePath( + 'googletest-failfast-unittest_') + +# The command line flag to tell Google Test to output the list of tests it +# will run. +LIST_TESTS_FLAG = '--gtest_list_tests' + +# Indicates whether Google Test supports death tests. +SUPPORTS_DEATH_TESTS = 'HasDeathTest' in gtest_test_utils.Subprocess( + [COMMAND, LIST_TESTS_FLAG]).output + +# Utilities. + +environ = os.environ.copy() + + +def SetEnvVar(env_var, value): + """Sets the env variable to 'value'; unsets it when 'value' is None.""" + + if value is not None: + environ[env_var] = value + elif env_var in environ: + del environ[env_var] + + +def RunAndReturnOutput(test_suite=None, fail_fast=None, run_disabled=False): + """Runs the test program and returns its output.""" + + args = [] + xml_path = os.path.join(gtest_test_utils.GetTempDir(), + '.GTestFailFastUnitTest.xml') + args += ['--gtest_output=xml:' + xml_path] + if fail_fast is not None: + if isinstance(fail_fast, str): + args += ['--%s=%s' % (FAIL_FAST_FLAG, fail_fast)] + elif fail_fast: + args += ['--%s' % FAIL_FAST_FLAG] + else: + args += ['--no%s' % FAIL_FAST_FLAG] + if test_suite: + args += ['--%s=%s.*' % (FILTER_FLAG, test_suite)] + if run_disabled: + args += ['--%s' % RUN_DISABLED_FLAG] + txt_out = gtest_test_utils.Subprocess([COMMAND] + args, env=environ).output + with open(xml_path) as xml_file: + return txt_out, xml_file.read() + + +# The unit test. +class GTestFailFastUnitTest(gtest_test_utils.TestCase): + """Tests the env variable or the command line flag for fail_fast.""" + + def testDefaultBehavior(self): + """Tests the behavior of not specifying the fail_fast.""" + + txt, _ = RunAndReturnOutput() + self.assertIn('22 FAILED TEST', txt) + + def testGoogletestFlag(self): + txt, _ = RunAndReturnOutput(test_suite='HasSimpleTest', fail_fast=True) + self.assertIn('1 FAILED TEST', txt) + self.assertIn('[ SKIPPED ] 3 tests', txt) + + txt, _ = RunAndReturnOutput(test_suite='HasSimpleTest', fail_fast=False) + self.assertIn('4 FAILED TEST', txt) + self.assertNotIn('[ SKIPPED ]', txt) + + def testGoogletestEnvVar(self): + """Tests the behavior of specifying fail_fast via Googletest env var.""" + + try: + SetEnvVar(FAIL_FAST_ENV_VAR, '1') + txt, _ = RunAndReturnOutput('HasSimpleTest') + self.assertIn('1 FAILED TEST', txt) + self.assertIn('[ SKIPPED ] 3 tests', txt) + + SetEnvVar(FAIL_FAST_ENV_VAR, '0') + txt, _ = RunAndReturnOutput('HasSimpleTest') + self.assertIn('4 FAILED TEST', txt) + self.assertNotIn('[ SKIPPED ]', txt) + finally: + SetEnvVar(FAIL_FAST_ENV_VAR, None) + + def testBazelEnvVar(self): + """Tests the behavior of specifying fail_fast via Bazel testbridge.""" + + try: + SetEnvVar(BAZEL_FAIL_FAST_ENV_VAR, '1') + txt, _ = RunAndReturnOutput('HasSimpleTest') + self.assertIn('1 FAILED TEST', txt) + self.assertIn('[ SKIPPED ] 3 tests', txt) + + SetEnvVar(BAZEL_FAIL_FAST_ENV_VAR, '0') + txt, _ = RunAndReturnOutput('HasSimpleTest') + self.assertIn('4 FAILED TEST', txt) + self.assertNotIn('[ SKIPPED ]', txt) + finally: + SetEnvVar(BAZEL_FAIL_FAST_ENV_VAR, None) + + def testFlagOverridesEnvVar(self): + """Tests precedence of flag over env var.""" + + try: + SetEnvVar(FAIL_FAST_ENV_VAR, '0') + txt, _ = RunAndReturnOutput('HasSimpleTest', True) + self.assertIn('1 FAILED TEST', txt) + self.assertIn('[ SKIPPED ] 3 tests', txt) + finally: + SetEnvVar(FAIL_FAST_ENV_VAR, None) + + def testGoogletestEnvVarOverridesBazelEnvVar(self): + """Tests that the Googletest native env var over Bazel testbridge.""" + + try: + SetEnvVar(BAZEL_FAIL_FAST_ENV_VAR, '0') + SetEnvVar(FAIL_FAST_ENV_VAR, '1') + txt, _ = RunAndReturnOutput('HasSimpleTest') + self.assertIn('1 FAILED TEST', txt) + self.assertIn('[ SKIPPED ] 3 tests', txt) + finally: + SetEnvVar(FAIL_FAST_ENV_VAR, None) + SetEnvVar(BAZEL_FAIL_FAST_ENV_VAR, None) + + def testEventListener(self): + txt, _ = RunAndReturnOutput(test_suite='HasSkipTest', fail_fast=True) + self.assertIn('1 FAILED TEST', txt) + self.assertIn('[ SKIPPED ] 3 tests', txt) + for expected_count, callback in [(1, 'OnTestSuiteStart'), + (5, 'OnTestStart'), + (5, 'OnTestEnd'), + (5, 'OnTestPartResult'), + (1, 'OnTestSuiteEnd')]: + self.assertEqual( + expected_count, txt.count(callback), + 'Expected %d calls to callback %s match count on output: %s ' % + (expected_count, callback, txt)) + + txt, _ = RunAndReturnOutput(test_suite='HasSkipTest', fail_fast=False) + self.assertIn('3 FAILED TEST', txt) + self.assertIn('[ SKIPPED ] 1 test', txt) + for expected_count, callback in [(1, 'OnTestSuiteStart'), + (5, 'OnTestStart'), + (5, 'OnTestEnd'), + (5, 'OnTestPartResult'), + (1, 'OnTestSuiteEnd')]: + self.assertEqual( + expected_count, txt.count(callback), + 'Expected %d calls to callback %s match count on output: %s ' % + (expected_count, callback, txt)) + + def assertXmlResultCount(self, result, count, xml): + self.assertEqual( + count, xml.count('result="%s"' % result), + 'Expected \'result="%s"\' match count of %s: %s ' % + (result, count, xml)) + + def assertXmlStatusCount(self, status, count, xml): + self.assertEqual( + count, xml.count('status="%s"' % status), + 'Expected \'status="%s"\' match count of %s: %s ' % + (status, count, xml)) + + def assertFailFastXmlAndTxtOutput(self, + fail_fast, + test_suite, + passed_count, + failure_count, + skipped_count, + suppressed_count, + run_disabled=False): + """Assert XML and text output of a test execution.""" + + txt, xml = RunAndReturnOutput(test_suite, fail_fast, run_disabled) + if failure_count > 0: + self.assertIn('%s FAILED TEST' % failure_count, txt) + if suppressed_count > 0: + self.assertIn('%s DISABLED TEST' % suppressed_count, txt) + if skipped_count > 0: + self.assertIn('[ SKIPPED ] %s tests' % skipped_count, txt) + self.assertXmlStatusCount('run', + passed_count + failure_count + skipped_count, xml) + self.assertXmlStatusCount('notrun', suppressed_count, xml) + self.assertXmlResultCount('completed', passed_count + failure_count, xml) + self.assertXmlResultCount('skipped', skipped_count, xml) + self.assertXmlResultCount('suppressed', suppressed_count, xml) + + def assertFailFastBehavior(self, + test_suite, + passed_count, + failure_count, + skipped_count, + suppressed_count, + run_disabled=False): + """Assert --fail_fast via flag.""" + + for fail_fast in ('true', '1', 't', True): + self.assertFailFastXmlAndTxtOutput(fail_fast, test_suite, passed_count, + failure_count, skipped_count, + suppressed_count, run_disabled) + + def assertNotFailFastBehavior(self, + test_suite, + passed_count, + failure_count, + skipped_count, + suppressed_count, + run_disabled=False): + """Assert --nofail_fast via flag.""" + + for fail_fast in ('false', '0', 'f', False): + self.assertFailFastXmlAndTxtOutput(fail_fast, test_suite, passed_count, + failure_count, skipped_count, + suppressed_count, run_disabled) + + def testFlag_HasFixtureTest(self): + """Tests the behavior of fail_fast and TEST_F.""" + self.assertFailFastBehavior( + test_suite='HasFixtureTest', + passed_count=1, + failure_count=1, + skipped_count=3, + suppressed_count=0) + self.assertNotFailFastBehavior( + test_suite='HasFixtureTest', + passed_count=1, + failure_count=4, + skipped_count=0, + suppressed_count=0) + + def testFlag_HasSimpleTest(self): + """Tests the behavior of fail_fast and TEST.""" + self.assertFailFastBehavior( + test_suite='HasSimpleTest', + passed_count=1, + failure_count=1, + skipped_count=3, + suppressed_count=0) + self.assertNotFailFastBehavior( + test_suite='HasSimpleTest', + passed_count=1, + failure_count=4, + skipped_count=0, + suppressed_count=0) + + def testFlag_HasParametersTest(self): + """Tests the behavior of fail_fast and TEST_P.""" + self.assertFailFastBehavior( + test_suite='HasParametersSuite/HasParametersTest', + passed_count=0, + failure_count=1, + skipped_count=3, + suppressed_count=0) + self.assertNotFailFastBehavior( + test_suite='HasParametersSuite/HasParametersTest', + passed_count=0, + failure_count=4, + skipped_count=0, + suppressed_count=0) + + def testFlag_HasDisabledTest(self): + """Tests the behavior of fail_fast and Disabled test cases.""" + self.assertFailFastBehavior( + test_suite='HasDisabledTest', + passed_count=1, + failure_count=1, + skipped_count=2, + suppressed_count=1, + run_disabled=False) + self.assertNotFailFastBehavior( + test_suite='HasDisabledTest', + passed_count=1, + failure_count=3, + skipped_count=0, + suppressed_count=1, + run_disabled=False) + + def testFlag_HasDisabledRunDisabledTest(self): + """Tests the behavior of fail_fast and Disabled test cases enabled.""" + self.assertFailFastBehavior( + test_suite='HasDisabledTest', + passed_count=1, + failure_count=1, + skipped_count=3, + suppressed_count=0, + run_disabled=True) + self.assertNotFailFastBehavior( + test_suite='HasDisabledTest', + passed_count=1, + failure_count=4, + skipped_count=0, + suppressed_count=0, + run_disabled=True) + + def testFlag_HasDisabledSuiteTest(self): + """Tests the behavior of fail_fast and Disabled test suites.""" + self.assertFailFastBehavior( + test_suite='DISABLED_HasDisabledSuite', + passed_count=0, + failure_count=0, + skipped_count=0, + suppressed_count=5, + run_disabled=False) + self.assertNotFailFastBehavior( + test_suite='DISABLED_HasDisabledSuite', + passed_count=0, + failure_count=0, + skipped_count=0, + suppressed_count=5, + run_disabled=False) + + def testFlag_HasDisabledSuiteRunDisabledTest(self): + """Tests the behavior of fail_fast and Disabled test suites enabled.""" + self.assertFailFastBehavior( + test_suite='DISABLED_HasDisabledSuite', + passed_count=1, + failure_count=1, + skipped_count=3, + suppressed_count=0, + run_disabled=True) + self.assertNotFailFastBehavior( + test_suite='DISABLED_HasDisabledSuite', + passed_count=1, + failure_count=4, + skipped_count=0, + suppressed_count=0, + run_disabled=True) + + if SUPPORTS_DEATH_TESTS: + + def testFlag_HasDeathTest(self): + """Tests the behavior of fail_fast and death tests.""" + self.assertFailFastBehavior( + test_suite='HasDeathTest', + passed_count=1, + failure_count=1, + skipped_count=3, + suppressed_count=0) + self.assertNotFailFastBehavior( + test_suite='HasDeathTest', + passed_count=1, + failure_count=4, + skipped_count=0, + suppressed_count=0) + + +if __name__ == '__main__': + gtest_test_utils.Main() |