Method GetTearDownCaseOrSuite

tests/gtest/gtest.h:6959–6972

  }

  static SetUpTearDownSuiteFuncType GetTearDownCaseOrSuite(const char* filename,
                                                           int line_num) {
    SetUpTearDownSuiteFuncType test_case_fp =
        GetNotDefaultOrNull(&T::TearDownTestCase, &Test::TearDownTestCase);
    SetUpTearDownSuiteFuncType test_suite_fp =
        GetNotDefaultOrNull(&T::TearDownTestSuite, &Test::TearDownTestSuite);

    GTEST_CHECK_(!test_case_fp || !test_suite_fp)
        << "Test can not provide both TearDownTestSuite and TearDownTestCase,"
           " please make sure there is only one present at"
        << filename << ":" << line_num;

    return test_case_fp != nullptr ? test_case_fp : test_suite_fp;
  }
};

// Creates a new TestInfo object and registers it with Google Test;