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#!/usr/bin/env python # # Copyright 2009, 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.
"""Tests that leaked mock objects can be caught be Google Mock."""
import gmock_test_utils
PROGRAM_PATH = gmock_test_utils.GetTestExecutablePath('gmock_leak_test_') TEST_WITH_EXPECT_CALL = [PROGRAM_PATH, '--gtest_filter=*ExpectCall*'] TEST_WITH_ON_CALL = [PROGRAM_PATH, '--gtest_filter=*OnCall*'] TEST_MULTIPLE_LEAKS = [PROGRAM_PATH, '--gtest_filter=*MultipleLeaked*']
environ = gmock_test_utils.environ SetEnvVar = gmock_test_utils.SetEnvVar
# Tests in this file run a Google-Test-based test program and expect it # to terminate prematurely. Therefore they are incompatible with # the premature-exit-file protocol by design. Unset the # premature-exit filepath to prevent Google Test from creating # the file. SetEnvVar(gmock_test_utils.PREMATURE_EXIT_FILE_ENV_VAR, None)
class GMockLeakTest(gmock_test_utils.TestCase):
def testCatchesLeakedMockByDefault(self): self.assertNotEqual( 0, gmock_test_utils.Subprocess(TEST_WITH_EXPECT_CALL, env=environ).exit_code) self.assertNotEqual( 0, gmock_test_utils.Subprocess(TEST_WITH_ON_CALL, env=environ).exit_code)
def testDoesNotCatchLeakedMockWhenDisabled(self): self.assertEquals( 0, gmock_test_utils.Subprocess(TEST_WITH_EXPECT_CALL + ['--gmock_catch_leaked_mocks=0'], env=environ).exit_code) self.assertEquals( 0, gmock_test_utils.Subprocess(TEST_WITH_ON_CALL + ['--gmock_catch_leaked_mocks=0'], env=environ).exit_code)
def testCatchesLeakedMockWhenEnabled(self): self.assertNotEqual( 0, gmock_test_utils.Subprocess(TEST_WITH_EXPECT_CALL + ['--gmock_catch_leaked_mocks'], env=environ).exit_code) self.assertNotEqual( 0, gmock_test_utils.Subprocess(TEST_WITH_ON_CALL + ['--gmock_catch_leaked_mocks'], env=environ).exit_code)
def testCatchesLeakedMockWhenEnabledWithExplictFlagValue(self): self.assertNotEqual( 0, gmock_test_utils.Subprocess(TEST_WITH_EXPECT_CALL + ['--gmock_catch_leaked_mocks=1'], env=environ).exit_code)
def testCatchesMultipleLeakedMocks(self): self.assertNotEqual( 0, gmock_test_utils.Subprocess(TEST_MULTIPLE_LEAKS + ['--gmock_catch_leaked_mocks'], env=environ).exit_code)
if __name__ == '__main__': gmock_test_utils.Main()
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