| // Copyright 2013, 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, |
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| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| // |
| // Author: wan@google.com (Zhanyong Wan) |
| |
| // Tests Google Mock's functionality that depends on exceptions. |
| |
| #include "gmock/gmock.h" |
| #include "gtest/gtest.h" |
| |
| namespace { |
| |
| using testing::HasSubstr; |
| using testing::internal::GoogleTestFailureException; |
| |
| // A type that cannot be default constructed. |
| class NonDefaultConstructible { |
| public: |
| explicit NonDefaultConstructible(int /* dummy */) {} |
| }; |
| |
| class MockFoo { |
| public: |
| // A mock method that returns a user-defined type. Google Mock |
| // doesn't know what the default value for this type is. |
| MOCK_METHOD0(GetNonDefaultConstructible, NonDefaultConstructible()); |
| }; |
| |
| #if GTEST_HAS_EXCEPTIONS |
| |
| TEST(DefaultValueTest, ThrowsRuntimeErrorWhenNoDefaultValue) { |
| MockFoo mock; |
| try { |
| // No expectation is set on this method, so Google Mock must |
| // return the default value. However, since Google Mock knows |
| // nothing about the return type, it doesn't know what to return, |
| // and has to throw (when exceptions are enabled) or abort |
| // (otherwise). |
| mock.GetNonDefaultConstructible(); |
| FAIL() << "GetNonDefaultConstructible()'s return type has no default " |
| << "value, so Google Mock should have thrown."; |
| } catch (const GoogleTestFailureException& /* unused */) { |
| FAIL() << "Google Test does not try to catch an exception of type " |
| << "GoogleTestFailureException, which is used for reporting " |
| << "a failure to other testing frameworks. Google Mock should " |
| << "not throw a GoogleTestFailureException as it will kill the " |
| << "entire test program instead of just the current TEST."; |
| } catch (const std::exception& ex) { |
| EXPECT_THAT(ex.what(), HasSubstr("has no default value")); |
| } |
| } |
| |
| #endif |
| |
| } // unnamed namespace |
