| // 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. |
| |
| |
| // Google Mock - a framework for writing C++ mock classes. |
| // |
| // This program is for verifying that a leaked mock object can be |
| // caught by Google Mock's leak detector. |
| |
| #include "gmock/gmock.h" |
| |
| namespace { |
| |
| using ::testing::Return; |
| |
| class FooInterface { |
| public: |
| virtual ~FooInterface() {} |
| virtual void DoThis() = 0; |
| }; |
| |
| class MockFoo : public FooInterface { |
| public: |
| MockFoo() {} |
| |
| MOCK_METHOD0(DoThis, void()); |
| |
| private: |
| GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFoo); |
| }; |
| |
| TEST(LeakTest, LeakedMockWithExpectCallCausesFailureWhenLeakCheckingIsEnabled) { |
| MockFoo* foo = new MockFoo; |
| |
| EXPECT_CALL(*foo, DoThis()); |
| foo->DoThis(); |
| |
| // In order to test the leak detector, we deliberately leak foo. |
| |
| // Makes sure Google Mock's leak detector can change the exit code |
| // to 1 even when the code is already exiting with 0. |
| exit(0); |
| } |
| |
| TEST(LeakTest, LeakedMockWithOnCallCausesFailureWhenLeakCheckingIsEnabled) { |
| MockFoo* foo = new MockFoo; |
| |
| ON_CALL(*foo, DoThis()).WillByDefault(Return()); |
| |
| // In order to test the leak detector, we deliberately leak foo. |
| |
| // Makes sure Google Mock's leak detector can change the exit code |
| // to 1 even when the code is already exiting with 0. |
| exit(0); |
| } |
| |
| TEST(LeakTest, CatchesMultipleLeakedMockObjects) { |
| MockFoo* foo1 = new MockFoo; |
| MockFoo* foo2 = new MockFoo; |
| |
| ON_CALL(*foo1, DoThis()).WillByDefault(Return()); |
| EXPECT_CALL(*foo2, DoThis()); |
| foo2->DoThis(); |
| |
| // In order to test the leak detector, we deliberately leak foo1 and |
| // foo2. |
| |
| // Makes sure Google Mock's leak detector can change the exit code |
| // to 1 even when the code is already exiting with 0. |
| exit(0); |
| } |
| |
| } // namespace |