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| 1 #!/usr/bin/env python |
| 2 # |
| 3 # Copyright 2009, Google Inc. |
| 4 # All rights reserved. |
| 5 # |
| 6 # Redistribution and use in source and binary forms, with or without |
| 7 # modification, are permitted provided that the following conditions are |
| 8 # met: |
| 9 # |
| 10 # * Redistributions of source code must retain the above copyright |
| 11 # notice, this list of conditions and the following disclaimer. |
| 12 # * Redistributions in binary form must reproduce the above |
| 13 # copyright notice, this list of conditions and the following disclaimer |
| 14 # in the documentation and/or other materials provided with the |
| 15 # distribution. |
| 16 # * Neither the name of Google Inc. nor the names of its |
| 17 # contributors may be used to endorse or promote products derived from |
| 18 # this software without specific prior written permission. |
| 19 # |
| 20 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 21 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 22 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 23 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 24 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 25 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 26 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 27 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 28 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 29 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 30 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 |
| 32 """Tests that leaked mock objects can be caught be Google Mock.""" |
| 33 |
| 34 __author__ = 'wan@google.com (Zhanyong Wan)' |
| 35 |
| 36 import gmock_test_utils |
| 37 import os |
| 38 import unittest |
| 39 |
| 40 IS_WINDOWS = os.name == 'nt' |
| 41 |
| 42 if IS_WINDOWS: |
| 43 # TODO(wan@google.com): test the opt build too. We should do it |
| 44 # when Vlad Losev's work on Google Test's Python test driver is |
| 45 # done, such that we can reuse the work. |
| 46 PROGRAM = r'..\build.dbg\gmock_leak_test_.exe' |
| 47 else: |
| 48 PROGRAM = 'gmock_leak_test_' |
| 49 |
| 50 PROGRAM_PATH = os.path.join(gmock_test_utils.GetBuildDir(), PROGRAM) |
| 51 TEST_WITH_EXPECT_CALL = PROGRAM_PATH + ' --gtest_filter=*ExpectCall*' |
| 52 TEST_WITH_ON_CALL = PROGRAM_PATH + ' --gtest_filter=*OnCall*' |
| 53 TEST_MULTIPLE_LEAKS = PROGRAM_PATH + ' --gtest_filter=*MultipleLeaked*' |
| 54 |
| 55 |
| 56 class GMockLeakTest(unittest.TestCase): |
| 57 |
| 58 def testCatchesLeakedMockByDefault(self): |
| 59 self.assertNotEqual(os.system(TEST_WITH_EXPECT_CALL), 0) |
| 60 self.assertNotEqual(os.system(TEST_WITH_ON_CALL), 0) |
| 61 |
| 62 def testDoesNotCatchLeakedMockWhenDisabled(self): |
| 63 self.assertEquals( |
| 64 0, os.system(TEST_WITH_EXPECT_CALL + ' --gmock_catch_leaked_mocks=0')) |
| 65 self.assertEquals( |
| 66 0, os.system(TEST_WITH_ON_CALL + ' --gmock_catch_leaked_mocks=0')) |
| 67 |
| 68 def testCatchesLeakedMockWhenEnabled(self): |
| 69 self.assertNotEqual( |
| 70 os.system(TEST_WITH_EXPECT_CALL + ' --gmock_catch_leaked_mocks'), 0) |
| 71 self.assertNotEqual( |
| 72 os.system(TEST_WITH_ON_CALL + ' --gmock_catch_leaked_mocks'), 0) |
| 73 |
| 74 def testCatchesLeakedMockWhenEnabledWithExplictFlagValue(self): |
| 75 self.assertNotEqual( |
| 76 os.system(TEST_WITH_EXPECT_CALL + ' --gmock_catch_leaked_mocks=1'), 0) |
| 77 |
| 78 def testCatchesMultipleLeakedMocks(self): |
| 79 self.assertNotEqual( |
| 80 os.system(TEST_MULTIPLE_LEAKS + ' --gmock_catch_leaked_mocks'), 0) |
| 81 |
| 82 |
| 83 if __name__ == '__main__': |
| 84 gmock_test_utils.Main() |
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