94 lines
3.6 KiB
C++
94 lines
3.6 KiB
C++
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// Copyright 2010, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Author: vladl@google.com (Vlad Losev)
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//
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// Tests that verify interaction of exceptions and death tests.
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#include "gtest/gtest-death-test.h"
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#include "gtest/gtest.h"
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#if GTEST_HAS_DEATH_TEST
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# if GTEST_HAS_SEH
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# include <windows.h> // For RaiseException().
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# endif
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# include "gtest/gtest-spi.h"
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# if GTEST_HAS_EXCEPTIONS
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# include <exception> // For std::exception.
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// Tests that death tests report thrown exceptions as failures and that the
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// exceptions do not escape death test macros.
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TEST(CxxExceptionDeathTest, ExceptionIsFailure) {
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try {
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EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw 1, ""), "threw an exception");
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} catch (...) { // NOLINT
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FAIL() << "An exception escaped a death test macro invocation "
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<< "with catch_exceptions "
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<< (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled");
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}
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}
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class TestException : public std::exception {
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public:
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virtual const char* what() const throw() { return "exceptional message"; }
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};
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TEST(CxxExceptionDeathTest, PrintsMessageForStdExceptions) {
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// Verifies that the exception message is quoted in the failure text.
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EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""),
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"exceptional message");
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// Verifies that the location is mentioned in the failure text.
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EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""),
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"gtest-death-test_ex_test.cc");
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}
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# endif // GTEST_HAS_EXCEPTIONS
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# if GTEST_HAS_SEH
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// Tests that enabling interception of SEH exceptions with the
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// catch_exceptions flag does not interfere with SEH exceptions being
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// treated as death by death tests.
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TEST(SehExceptionDeasTest, CatchExceptionsDoesNotInterfere) {
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EXPECT_DEATH(RaiseException(42, 0x0, 0, NULL), "")
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<< "with catch_exceptions "
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<< (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled");
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}
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# endif
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#endif // GTEST_HAS_DEATH_TEST
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int main(int argc, char** argv) {
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testing::InitGoogleTest(&argc, argv);
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testing::GTEST_FLAG(catch_exceptions) = GTEST_ENABLE_CATCH_EXCEPTIONS_ != 0;
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return RUN_ALL_TESTS();
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}
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