309 lines
8.6 KiB
C++
309 lines
8.6 KiB
C++
// 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 for Google Test itself. Tests in this file throw C++ or SEH
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// exceptions, and the output is verified by gtest_catch_exceptions_test.py.
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#include "gtest/gtest.h"
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#include <stdio.h> // NOLINT
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#include <stdlib.h> // For exit().
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#if GTEST_HAS_SEH
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# include <windows.h>
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#endif
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#if GTEST_HAS_EXCEPTIONS
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# include <exception> // For set_terminate().
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# include <stdexcept>
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#endif
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using testing::Test;
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#if GTEST_HAS_SEH
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class SehExceptionInConstructorTest : public Test {
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public:
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SehExceptionInConstructorTest() { RaiseException(42, 0, 0, NULL); }
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};
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TEST_F(SehExceptionInConstructorTest, ThrowsExceptionInConstructor) {}
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class SehExceptionInDestructorTest : public Test {
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public:
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~SehExceptionInDestructorTest() { RaiseException(42, 0, 0, NULL); }
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};
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TEST_F(SehExceptionInDestructorTest, ThrowsExceptionInDestructor) {}
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class SehExceptionInSetUpTestCaseTest : public Test {
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public:
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static void SetUpTestCase() { RaiseException(42, 0, 0, NULL); }
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};
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TEST_F(SehExceptionInSetUpTestCaseTest, ThrowsExceptionInSetUpTestCase) {}
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class SehExceptionInTearDownTestCaseTest : public Test {
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public:
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static void TearDownTestCase() { RaiseException(42, 0, 0, NULL); }
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};
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TEST_F(SehExceptionInTearDownTestCaseTest, ThrowsExceptionInTearDownTestCase) {}
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class SehExceptionInSetUpTest : public Test {
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protected:
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virtual void SetUp() { RaiseException(42, 0, 0, NULL); }
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};
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TEST_F(SehExceptionInSetUpTest, ThrowsExceptionInSetUp) {}
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class SehExceptionInTearDownTest : public Test {
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protected:
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virtual void TearDown() { RaiseException(42, 0, 0, NULL); }
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};
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TEST_F(SehExceptionInTearDownTest, ThrowsExceptionInTearDown) {}
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TEST(SehExceptionTest, ThrowsSehException) {
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RaiseException(42, 0, 0, NULL);
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}
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#endif // GTEST_HAS_SEH
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#if GTEST_HAS_EXCEPTIONS
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class CxxExceptionInConstructorTest : public Test {
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public:
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CxxExceptionInConstructorTest() {
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// Without this macro VC++ complains about unreachable code at the end of
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// the constructor.
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GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(
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throw std::runtime_error("Standard C++ exception"));
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}
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static void TearDownTestCase() {
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printf("%s",
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"CxxExceptionInConstructorTest::TearDownTestCase() "
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"called as expected.\n");
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}
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protected:
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~CxxExceptionInConstructorTest() {
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ADD_FAILURE() << "CxxExceptionInConstructorTest destructor "
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<< "called unexpectedly.";
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}
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virtual void SetUp() {
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ADD_FAILURE() << "CxxExceptionInConstructorTest::SetUp() "
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<< "called unexpectedly.";
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}
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virtual void TearDown() {
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ADD_FAILURE() << "CxxExceptionInConstructorTest::TearDown() "
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<< "called unexpectedly.";
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}
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};
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TEST_F(CxxExceptionInConstructorTest, ThrowsExceptionInConstructor) {
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ADD_FAILURE() << "CxxExceptionInConstructorTest test body "
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<< "called unexpectedly.";
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}
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class CxxExceptionInDestructorTest : public Test {
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public:
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static void TearDownTestCase() {
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printf("%s",
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"CxxExceptionInDestructorTest::TearDownTestCase() "
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"called as expected.\n");
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}
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protected:
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~CxxExceptionInDestructorTest() {
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GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(
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throw std::runtime_error("Standard C++ exception"));
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}
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};
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TEST_F(CxxExceptionInDestructorTest, ThrowsExceptionInDestructor) {}
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class CxxExceptionInSetUpTestCaseTest : public Test {
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public:
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CxxExceptionInSetUpTestCaseTest() {
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printf("%s",
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"CxxExceptionInSetUpTestCaseTest constructor "
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"called as expected.\n");
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}
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static void SetUpTestCase() {
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throw std::runtime_error("Standard C++ exception");
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}
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static void TearDownTestCase() {
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printf("%s",
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"CxxExceptionInSetUpTestCaseTest::TearDownTestCase() "
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"called as expected.\n");
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}
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protected:
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~CxxExceptionInSetUpTestCaseTest() {
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printf("%s",
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"CxxExceptionInSetUpTestCaseTest destructor "
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"called as expected.\n");
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}
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virtual void SetUp() {
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printf("%s",
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"CxxExceptionInSetUpTestCaseTest::SetUp() "
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"called as expected.\n");
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}
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virtual void TearDown() {
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printf("%s",
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"CxxExceptionInSetUpTestCaseTest::TearDown() "
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"called as expected.\n");
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}
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};
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TEST_F(CxxExceptionInSetUpTestCaseTest, ThrowsExceptionInSetUpTestCase) {
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printf("%s",
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"CxxExceptionInSetUpTestCaseTest test body "
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"called as expected.\n");
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}
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class CxxExceptionInTearDownTestCaseTest : public Test {
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public:
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static void TearDownTestCase() {
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throw std::runtime_error("Standard C++ exception");
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}
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};
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TEST_F(CxxExceptionInTearDownTestCaseTest, ThrowsExceptionInTearDownTestCase) {}
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class CxxExceptionInSetUpTest : public Test {
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public:
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static void TearDownTestCase() {
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printf("%s",
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"CxxExceptionInSetUpTest::TearDownTestCase() "
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"called as expected.\n");
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}
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protected:
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~CxxExceptionInSetUpTest() {
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printf("%s",
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"CxxExceptionInSetUpTest destructor "
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"called as expected.\n");
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}
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virtual void SetUp() { throw std::runtime_error("Standard C++ exception"); }
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virtual void TearDown() {
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printf("%s",
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"CxxExceptionInSetUpTest::TearDown() "
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"called as expected.\n");
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}
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};
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TEST_F(CxxExceptionInSetUpTest, ThrowsExceptionInSetUp) {
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ADD_FAILURE() << "CxxExceptionInSetUpTest test body "
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<< "called unexpectedly.";
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}
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class CxxExceptionInTearDownTest : public Test {
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public:
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static void TearDownTestCase() {
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printf("%s",
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"CxxExceptionInTearDownTest::TearDownTestCase() "
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"called as expected.\n");
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}
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protected:
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~CxxExceptionInTearDownTest() {
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printf("%s",
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"CxxExceptionInTearDownTest destructor "
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"called as expected.\n");
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}
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virtual void TearDown() {
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throw std::runtime_error("Standard C++ exception");
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}
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};
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TEST_F(CxxExceptionInTearDownTest, ThrowsExceptionInTearDown) {}
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class CxxExceptionInTestBodyTest : public Test {
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public:
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static void TearDownTestCase() {
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printf("%s",
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"CxxExceptionInTestBodyTest::TearDownTestCase() "
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"called as expected.\n");
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}
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protected:
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~CxxExceptionInTestBodyTest() {
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printf("%s",
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"CxxExceptionInTestBodyTest destructor "
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"called as expected.\n");
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}
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virtual void TearDown() {
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printf("%s",
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"CxxExceptionInTestBodyTest::TearDown() "
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"called as expected.\n");
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}
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};
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TEST_F(CxxExceptionInTestBodyTest, ThrowsStdCxxException) {
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throw std::runtime_error("Standard C++ exception");
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}
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TEST(CxxExceptionTest, ThrowsNonStdCxxException) {
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throw "C-string";
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}
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// This terminate handler aborts the program using exit() rather than abort().
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// This avoids showing pop-ups on Windows systems and core dumps on Unix-like
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// ones.
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void TerminateHandler() {
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fprintf(stderr, "%s\n", "Unhandled C++ exception terminating the program.");
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fflush(NULL);
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exit(3);
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}
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#endif // GTEST_HAS_EXCEPTIONS
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int main(int argc, char** argv) {
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#if GTEST_HAS_EXCEPTIONS
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std::set_terminate(&TerminateHandler);
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#endif
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testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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