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// Copyright 2005, 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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// The purpose of this file is to generate Google Test output under
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// various conditions. The output will then be verified by
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// gtest_output_test.py to ensure that Google Test generates the
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// desired messages. Therefore, most tests in this file are MEANT TO
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// FAIL.
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//
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// Author: wan@google.com (Zhanyong Wan)
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#include "gtest/gtest-spi.h"
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#include "gtest/gtest.h"
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// Indicates that this translation unit is part of Google Test's
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// implementation. It must come before gtest-internal-inl.h is
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// included, or there will be a compiler error. This trick is to
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// prevent a user from accidentally including gtest-internal-inl.h in
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// his code.
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#define GTEST_IMPLEMENTATION_ 1
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#include "src/gtest-internal-inl.h"
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#undef GTEST_IMPLEMENTATION_
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#include <stdlib.h>
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#if GTEST_IS_THREADSAFE
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using testing::ScopedFakeTestPartResultReporter;
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using testing::TestPartResultArray;
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using testing::internal::Notification;
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using testing::internal::ThreadWithParam;
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#endif
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namespace posix = ::testing::internal::posix;
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// Tests catching fatal failures.
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// A subroutine used by the following test.
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void TestEq1(int x) {
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ASSERT_EQ(1, x);
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}
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// This function calls a test subroutine, catches the fatal failure it
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// generates, and then returns early.
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void TryTestSubroutine() {
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// Calls a subrountine that yields a fatal failure.
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TestEq1(2);
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// Catches the fatal failure and aborts the test.
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//
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// The testing::Test:: prefix is necessary when calling
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// HasFatalFailure() outside of a TEST, TEST_F, or test fixture.
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if (testing::Test::HasFatalFailure()) return;
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// If we get here, something is wrong.
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FAIL() << "This should never be reached.";
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}
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TEST(PassingTest, PassingTest1) {
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}
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TEST(PassingTest, PassingTest2) {
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}
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// Tests that parameters of failing parameterized tests are printed in the
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// failing test summary.
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class FailingParamTest : public testing::TestWithParam<int> {};
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TEST_P(FailingParamTest, Fails) {
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EXPECT_EQ(1, GetParam());
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}
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// This generates a test which will fail. Google Test is expected to print
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// its parameter when it outputs the list of all failed tests.
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INSTANTIATE_TEST_CASE_P(PrintingFailingParams,
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FailingParamTest,
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testing::Values(2));
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static const char kGoldenString[] = "\"Line\0 1\"\nLine 2";
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TEST(NonfatalFailureTest, EscapesStringOperands) {
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std::string actual = "actual \"string\"";
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EXPECT_EQ(kGoldenString, actual);
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const char* golden = kGoldenString;
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EXPECT_EQ(golden, actual);
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}
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TEST(NonfatalFailureTest, DiffForLongStrings) {
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std::string golden_str(kGoldenString, sizeof(kGoldenString) - 1);
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EXPECT_EQ(golden_str, "Line 2");
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}
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// Tests catching a fatal failure in a subroutine.
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TEST(FatalFailureTest, FatalFailureInSubroutine) {
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printf("(expecting a failure that x should be 1)\n");
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TryTestSubroutine();
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}
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// Tests catching a fatal failure in a nested subroutine.
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TEST(FatalFailureTest, FatalFailureInNestedSubroutine) {
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printf("(expecting a failure that x should be 1)\n");
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// Calls a subrountine that yields a fatal failure.
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TryTestSubroutine();
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// Catches the fatal failure and aborts the test.
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//
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// When calling HasFatalFailure() inside a TEST, TEST_F, or test
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// fixture, the testing::Test:: prefix is not needed.
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if (HasFatalFailure()) return;
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// If we get here, something is wrong.
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FAIL() << "This should never be reached.";
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}
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// Tests HasFatalFailure() after a failed EXPECT check.
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TEST(FatalFailureTest, NonfatalFailureInSubroutine) {
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printf("(expecting a failure on false)\n");
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EXPECT_TRUE(false); // Generates a nonfatal failure
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ASSERT_FALSE(HasFatalFailure()); // This should succeed.
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}
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// Tests interleaving user logging and Google Test assertions.
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TEST(LoggingTest, InterleavingLoggingAndAssertions) {
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static const int a[4] = {
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3, 9, 2, 6
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};
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printf("(expecting 2 failures on (3) >= (a[i]))\n");
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for (int i = 0; i < static_cast<int>(sizeof(a)/sizeof(*a)); i++) {
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printf("i == %d\n", i);
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EXPECT_GE(3, a[i]);
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}
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}
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// Tests the SCOPED_TRACE macro.
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// A helper function for testing SCOPED_TRACE.
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void SubWithoutTrace(int n) {
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EXPECT_EQ(1, n);
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ASSERT_EQ(2, n);
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}
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// Another helper function for testing SCOPED_TRACE.
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void SubWithTrace(int n) {
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SCOPED_TRACE(testing::Message() << "n = " << n);
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SubWithoutTrace(n);
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}
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// Tests that SCOPED_TRACE() obeys lexical scopes.
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TEST(SCOPED_TRACETest, ObeysScopes) {
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printf("(expected to fail)\n");
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// There should be no trace before SCOPED_TRACE() is invoked.
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ADD_FAILURE() << "This failure is expected, and shouldn't have a trace.";
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{
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SCOPED_TRACE("Expected trace");
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// After SCOPED_TRACE(), a failure in the current scope should contain
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// the trace.
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ADD_FAILURE() << "This failure is expected, and should have a trace.";
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}
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// Once the control leaves the scope of the SCOPED_TRACE(), there
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// should be no trace again.
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ADD_FAILURE() << "This failure is expected, and shouldn't have a trace.";
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}
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// Tests that SCOPED_TRACE works inside a loop.
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TEST(SCOPED_TRACETest, WorksInLoop) {
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printf("(expected to fail)\n");
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for (int i = 1; i <= 2; i++) {
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SCOPED_TRACE(testing::Message() << "i = " << i);
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SubWithoutTrace(i);
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}
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}
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// Tests that SCOPED_TRACE works in a subroutine.
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TEST(SCOPED_TRACETest, WorksInSubroutine) {
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printf("(expected to fail)\n");
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SubWithTrace(1);
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SubWithTrace(2);
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}
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// Tests that SCOPED_TRACE can be nested.
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TEST(SCOPED_TRACETest, CanBeNested) {
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printf("(expected to fail)\n");
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SCOPED_TRACE(""); // A trace without a message.
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SubWithTrace(2);
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}
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// Tests that multiple SCOPED_TRACEs can be used in the same scope.
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TEST(SCOPED_TRACETest, CanBeRepeated) {
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printf("(expected to fail)\n");
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SCOPED_TRACE("A");
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ADD_FAILURE()
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<< "This failure is expected, and should contain trace point A.";
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SCOPED_TRACE("B");
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ADD_FAILURE()
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<< "This failure is expected, and should contain trace point A and B.";
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{
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SCOPED_TRACE("C");
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ADD_FAILURE() << "This failure is expected, and should "
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<< "contain trace point A, B, and C.";
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}
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SCOPED_TRACE("D");
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ADD_FAILURE() << "This failure is expected, and should "
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<< "contain trace point A, B, and D.";
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}
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#if GTEST_IS_THREADSAFE
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// Tests that SCOPED_TRACE()s can be used concurrently from multiple
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// threads. Namely, an assertion should be affected by
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// SCOPED_TRACE()s in its own thread only.
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// Here's the sequence of actions that happen in the test:
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//
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// Thread A (main) | Thread B (spawned)
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// ===============================|================================
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// spawns thread B |
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// -------------------------------+--------------------------------
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// waits for n1 | SCOPED_TRACE("Trace B");
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// | generates failure #1
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// | notifies n1
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// -------------------------------+--------------------------------
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// SCOPED_TRACE("Trace A"); | waits for n2
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// generates failure #2 |
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// notifies n2 |
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// -------------------------------|--------------------------------
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// waits for n3 | generates failure #3
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// | trace B dies
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// | generates failure #4
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// | notifies n3
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// -------------------------------|--------------------------------
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// generates failure #5 | finishes
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// trace A dies |
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// generates failure #6 |
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// -------------------------------|--------------------------------
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// waits for thread B to finish |
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struct CheckPoints {
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Notification n1;
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Notification n2;
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Notification n3;
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};
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static void ThreadWithScopedTrace(CheckPoints* check_points) {
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{
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SCOPED_TRACE("Trace B");
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ADD_FAILURE()
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<< "Expected failure #1 (in thread B, only trace B alive).";
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check_points->n1.Notify();
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check_points->n2.WaitForNotification();
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ADD_FAILURE()
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<< "Expected failure #3 (in thread B, trace A & B both alive).";
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} // Trace B dies here.
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ADD_FAILURE()
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<< "Expected failure #4 (in thread B, only trace A alive).";
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check_points->n3.Notify();
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}
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TEST(SCOPED_TRACETest, WorksConcurrently) {
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printf("(expecting 6 failures)\n");
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CheckPoints check_points;
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ThreadWithParam<CheckPoints*> thread(&ThreadWithScopedTrace,
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&check_points,
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NULL);
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check_points.n1.WaitForNotification();
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{
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SCOPED_TRACE("Trace A");
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ADD_FAILURE()
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<< "Expected failure #2 (in thread A, trace A & B both alive).";
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check_points.n2.Notify();
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check_points.n3.WaitForNotification();
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ADD_FAILURE()
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<< "Expected failure #5 (in thread A, only trace A alive).";
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} // Trace A dies here.
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ADD_FAILURE()
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<< "Expected failure #6 (in thread A, no trace alive).";
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thread.Join();
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}
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#endif // GTEST_IS_THREADSAFE
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TEST(DisabledTestsWarningTest,
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DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning) {
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// This test body is intentionally empty. Its sole purpose is for
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// verifying that the --gtest_also_run_disabled_tests flag
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// suppresses the "YOU HAVE 12 DISABLED TESTS" warning at the end of
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// the test output.
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}
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// Tests using assertions outside of TEST and TEST_F.
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//
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// This function creates two failures intentionally.
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void AdHocTest() {
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printf("The non-test part of the code is expected to have 2 failures.\n\n");
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EXPECT_TRUE(false);
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EXPECT_EQ(2, 3);
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}
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// Runs all TESTs, all TEST_Fs, and the ad hoc test.
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int RunAllTests() {
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AdHocTest();
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return RUN_ALL_TESTS();
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}
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|
|
// Tests non-fatal failures in the fixture constructor.
|
| 350 |
|
|
class NonFatalFailureInFixtureConstructorTest : public testing::Test {
|
| 351 |
|
|
protected:
|
| 352 |
|
|
NonFatalFailureInFixtureConstructorTest() {
|
| 353 |
|
|
printf("(expecting 5 failures)\n");
|
| 354 |
|
|
ADD_FAILURE() << "Expected failure #1, in the test fixture c'tor.";
|
| 355 |
|
|
}
|
| 356 |
|
|
|
| 357 |
|
|
~NonFatalFailureInFixtureConstructorTest() {
|
| 358 |
|
|
ADD_FAILURE() << "Expected failure #5, in the test fixture d'tor.";
|
| 359 |
|
|
}
|
| 360 |
|
|
|
| 361 |
|
|
virtual void SetUp() {
|
| 362 |
|
|
ADD_FAILURE() << "Expected failure #2, in SetUp().";
|
| 363 |
|
|
}
|
| 364 |
|
|
|
| 365 |
|
|
virtual void TearDown() {
|
| 366 |
|
|
ADD_FAILURE() << "Expected failure #4, in TearDown.";
|
| 367 |
|
|
}
|
| 368 |
|
|
};
|
| 369 |
|
|
|
| 370 |
|
|
TEST_F(NonFatalFailureInFixtureConstructorTest, FailureInConstructor) {
|
| 371 |
|
|
ADD_FAILURE() << "Expected failure #3, in the test body.";
|
| 372 |
|
|
}
|
| 373 |
|
|
|
| 374 |
|
|
// Tests fatal failures in the fixture constructor.
|
| 375 |
|
|
class FatalFailureInFixtureConstructorTest : public testing::Test {
|
| 376 |
|
|
protected:
|
| 377 |
|
|
FatalFailureInFixtureConstructorTest() {
|
| 378 |
|
|
printf("(expecting 2 failures)\n");
|
| 379 |
|
|
Init();
|
| 380 |
|
|
}
|
| 381 |
|
|
|
| 382 |
|
|
~FatalFailureInFixtureConstructorTest() {
|
| 383 |
|
|
ADD_FAILURE() << "Expected failure #2, in the test fixture d'tor.";
|
| 384 |
|
|
}
|
| 385 |
|
|
|
| 386 |
|
|
virtual void SetUp() {
|
| 387 |
|
|
ADD_FAILURE() << "UNEXPECTED failure in SetUp(). "
|
| 388 |
|
|
<< "We should never get here, as the test fixture c'tor "
|
| 389 |
|
|
<< "had a fatal failure.";
|
| 390 |
|
|
}
|
| 391 |
|
|
|
| 392 |
|
|
virtual void TearDown() {
|
| 393 |
|
|
ADD_FAILURE() << "UNEXPECTED failure in TearDown(). "
|
| 394 |
|
|
<< "We should never get here, as the test fixture c'tor "
|
| 395 |
|
|
<< "had a fatal failure.";
|
| 396 |
|
|
}
|
| 397 |
|
|
|
| 398 |
|
|
private:
|
| 399 |
|
|
void Init() {
|
| 400 |
|
|
FAIL() << "Expected failure #1, in the test fixture c'tor.";
|
| 401 |
|
|
}
|
| 402 |
|
|
};
|
| 403 |
|
|
|
| 404 |
|
|
TEST_F(FatalFailureInFixtureConstructorTest, FailureInConstructor) {
|
| 405 |
|
|
ADD_FAILURE() << "UNEXPECTED failure in the test body. "
|
| 406 |
|
|
<< "We should never get here, as the test fixture c'tor "
|
| 407 |
|
|
<< "had a fatal failure.";
|
| 408 |
|
|
}
|
| 409 |
|
|
|
| 410 |
|
|
// Tests non-fatal failures in SetUp().
|
| 411 |
|
|
class NonFatalFailureInSetUpTest : public testing::Test {
|
| 412 |
|
|
protected:
|
| 413 |
|
|
virtual ~NonFatalFailureInSetUpTest() {
|
| 414 |
|
|
Deinit();
|
| 415 |
|
|
}
|
| 416 |
|
|
|
| 417 |
|
|
virtual void SetUp() {
|
| 418 |
|
|
printf("(expecting 4 failures)\n");
|
| 419 |
|
|
ADD_FAILURE() << "Expected failure #1, in SetUp().";
|
| 420 |
|
|
}
|
| 421 |
|
|
|
| 422 |
|
|
virtual void TearDown() {
|
| 423 |
|
|
FAIL() << "Expected failure #3, in TearDown().";
|
| 424 |
|
|
}
|
| 425 |
|
|
private:
|
| 426 |
|
|
void Deinit() {
|
| 427 |
|
|
FAIL() << "Expected failure #4, in the test fixture d'tor.";
|
| 428 |
|
|
}
|
| 429 |
|
|
};
|
| 430 |
|
|
|
| 431 |
|
|
TEST_F(NonFatalFailureInSetUpTest, FailureInSetUp) {
|
| 432 |
|
|
FAIL() << "Expected failure #2, in the test function.";
|
| 433 |
|
|
}
|
| 434 |
|
|
|
| 435 |
|
|
// Tests fatal failures in SetUp().
|
| 436 |
|
|
class FatalFailureInSetUpTest : public testing::Test {
|
| 437 |
|
|
protected:
|
| 438 |
|
|
virtual ~FatalFailureInSetUpTest() {
|
| 439 |
|
|
Deinit();
|
| 440 |
|
|
}
|
| 441 |
|
|
|
| 442 |
|
|
virtual void SetUp() {
|
| 443 |
|
|
printf("(expecting 3 failures)\n");
|
| 444 |
|
|
FAIL() << "Expected failure #1, in SetUp().";
|
| 445 |
|
|
}
|
| 446 |
|
|
|
| 447 |
|
|
virtual void TearDown() {
|
| 448 |
|
|
FAIL() << "Expected failure #2, in TearDown().";
|
| 449 |
|
|
}
|
| 450 |
|
|
private:
|
| 451 |
|
|
void Deinit() {
|
| 452 |
|
|
FAIL() << "Expected failure #3, in the test fixture d'tor.";
|
| 453 |
|
|
}
|
| 454 |
|
|
};
|
| 455 |
|
|
|
| 456 |
|
|
TEST_F(FatalFailureInSetUpTest, FailureInSetUp) {
|
| 457 |
|
|
FAIL() << "UNEXPECTED failure in the test function. "
|
| 458 |
|
|
<< "We should never get here, as SetUp() failed.";
|
| 459 |
|
|
}
|
| 460 |
|
|
|
| 461 |
|
|
TEST(AddFailureAtTest, MessageContainsSpecifiedFileAndLineNumber) {
|
| 462 |
|
|
ADD_FAILURE_AT("foo.cc", 42) << "Expected failure in foo.cc";
|
| 463 |
|
|
}
|
| 464 |
|
|
|
| 465 |
|
|
#if GTEST_IS_THREADSAFE
|
| 466 |
|
|
|
| 467 |
|
|
// A unary function that may die.
|
| 468 |
|
|
void DieIf(bool should_die) {
|
| 469 |
|
|
GTEST_CHECK_(!should_die) << " - death inside DieIf().";
|
| 470 |
|
|
}
|
| 471 |
|
|
|
| 472 |
|
|
// Tests running death tests in a multi-threaded context.
|
| 473 |
|
|
|
| 474 |
|
|
// Used for coordination between the main and the spawn thread.
|
| 475 |
|
|
struct SpawnThreadNotifications {
|
| 476 |
|
|
SpawnThreadNotifications() {}
|
| 477 |
|
|
|
| 478 |
|
|
Notification spawn_thread_started;
|
| 479 |
|
|
Notification spawn_thread_ok_to_terminate;
|
| 480 |
|
|
|
| 481 |
|
|
private:
|
| 482 |
|
|
GTEST_DISALLOW_COPY_AND_ASSIGN_(SpawnThreadNotifications);
|
| 483 |
|
|
};
|
| 484 |
|
|
|
| 485 |
|
|
// The function to be executed in the thread spawn by the
|
| 486 |
|
|
// MultipleThreads test (below).
|
| 487 |
|
|
static void ThreadRoutine(SpawnThreadNotifications* notifications) {
|
| 488 |
|
|
// Signals the main thread that this thread has started.
|
| 489 |
|
|
notifications->spawn_thread_started.Notify();
|
| 490 |
|
|
|
| 491 |
|
|
// Waits for permission to finish from the main thread.
|
| 492 |
|
|
notifications->spawn_thread_ok_to_terminate.WaitForNotification();
|
| 493 |
|
|
}
|
| 494 |
|
|
|
| 495 |
|
|
// This is a death-test test, but it's not named with a DeathTest
|
| 496 |
|
|
// suffix. It starts threads which might interfere with later
|
| 497 |
|
|
// death tests, so it must run after all other death tests.
|
| 498 |
|
|
class DeathTestAndMultiThreadsTest : public testing::Test {
|
| 499 |
|
|
protected:
|
| 500 |
|
|
// Starts a thread and waits for it to begin.
|
| 501 |
|
|
virtual void SetUp() {
|
| 502 |
|
|
thread_.reset(new ThreadWithParam<SpawnThreadNotifications*>(
|
| 503 |
|
|
&ThreadRoutine, ¬ifications_, NULL));
|
| 504 |
|
|
notifications_.spawn_thread_started.WaitForNotification();
|
| 505 |
|
|
}
|
| 506 |
|
|
// Tells the thread to finish, and reaps it.
|
| 507 |
|
|
// Depending on the version of the thread library in use,
|
| 508 |
|
|
// a manager thread might still be left running that will interfere
|
| 509 |
|
|
// with later death tests. This is unfortunate, but this class
|
| 510 |
|
|
// cleans up after itself as best it can.
|
| 511 |
|
|
virtual void TearDown() {
|
| 512 |
|
|
notifications_.spawn_thread_ok_to_terminate.Notify();
|
| 513 |
|
|
}
|
| 514 |
|
|
|
| 515 |
|
|
private:
|
| 516 |
|
|
SpawnThreadNotifications notifications_;
|
| 517 |
|
|
testing::internal::scoped_ptr<ThreadWithParam<SpawnThreadNotifications*> >
|
| 518 |
|
|
thread_;
|
| 519 |
|
|
};
|
| 520 |
|
|
|
| 521 |
|
|
#endif // GTEST_IS_THREADSAFE
|
| 522 |
|
|
|
| 523 |
|
|
// The MixedUpTestCaseTest test case verifies that Google Test will fail a
|
| 524 |
|
|
// test if it uses a different fixture class than what other tests in
|
| 525 |
|
|
// the same test case use. It deliberately contains two fixture
|
| 526 |
|
|
// classes with the same name but defined in different namespaces.
|
| 527 |
|
|
|
| 528 |
|
|
// The MixedUpTestCaseWithSameTestNameTest test case verifies that
|
| 529 |
|
|
// when the user defines two tests with the same test case name AND
|
| 530 |
|
|
// same test name (but in different namespaces), the second test will
|
| 531 |
|
|
// fail.
|
| 532 |
|
|
|
| 533 |
|
|
namespace foo {
|
| 534 |
|
|
|
| 535 |
|
|
class MixedUpTestCaseTest : public testing::Test {
|
| 536 |
|
|
};
|
| 537 |
|
|
|
| 538 |
|
|
TEST_F(MixedUpTestCaseTest, FirstTestFromNamespaceFoo) {}
|
| 539 |
|
|
TEST_F(MixedUpTestCaseTest, SecondTestFromNamespaceFoo) {}
|
| 540 |
|
|
|
| 541 |
|
|
class MixedUpTestCaseWithSameTestNameTest : public testing::Test {
|
| 542 |
|
|
};
|
| 543 |
|
|
|
| 544 |
|
|
TEST_F(MixedUpTestCaseWithSameTestNameTest,
|
| 545 |
|
|
TheSecondTestWithThisNameShouldFail) {}
|
| 546 |
|
|
|
| 547 |
|
|
} // namespace foo
|
| 548 |
|
|
|
| 549 |
|
|
namespace bar {
|
| 550 |
|
|
|
| 551 |
|
|
class MixedUpTestCaseTest : public testing::Test {
|
| 552 |
|
|
};
|
| 553 |
|
|
|
| 554 |
|
|
// The following two tests are expected to fail. We rely on the
|
| 555 |
|
|
// golden file to check that Google Test generates the right error message.
|
| 556 |
|
|
TEST_F(MixedUpTestCaseTest, ThisShouldFail) {}
|
| 557 |
|
|
TEST_F(MixedUpTestCaseTest, ThisShouldFailToo) {}
|
| 558 |
|
|
|
| 559 |
|
|
class MixedUpTestCaseWithSameTestNameTest : public testing::Test {
|
| 560 |
|
|
};
|
| 561 |
|
|
|
| 562 |
|
|
// Expected to fail. We rely on the golden file to check that Google Test
|
| 563 |
|
|
// generates the right error message.
|
| 564 |
|
|
TEST_F(MixedUpTestCaseWithSameTestNameTest,
|
| 565 |
|
|
TheSecondTestWithThisNameShouldFail) {}
|
| 566 |
|
|
|
| 567 |
|
|
} // namespace bar
|
| 568 |
|
|
|
| 569 |
|
|
// The following two test cases verify that Google Test catches the user
|
| 570 |
|
|
// error of mixing TEST and TEST_F in the same test case. The first
|
| 571 |
|
|
// test case checks the scenario where TEST_F appears before TEST, and
|
| 572 |
|
|
// the second one checks where TEST appears before TEST_F.
|
| 573 |
|
|
|
| 574 |
|
|
class TEST_F_before_TEST_in_same_test_case : public testing::Test {
|
| 575 |
|
|
};
|
| 576 |
|
|
|
| 577 |
|
|
TEST_F(TEST_F_before_TEST_in_same_test_case, DefinedUsingTEST_F) {}
|
| 578 |
|
|
|
| 579 |
|
|
// Expected to fail. We rely on the golden file to check that Google Test
|
| 580 |
|
|
// generates the right error message.
|
| 581 |
|
|
TEST(TEST_F_before_TEST_in_same_test_case, DefinedUsingTESTAndShouldFail) {}
|
| 582 |
|
|
|
| 583 |
|
|
class TEST_before_TEST_F_in_same_test_case : public testing::Test {
|
| 584 |
|
|
};
|
| 585 |
|
|
|
| 586 |
|
|
TEST(TEST_before_TEST_F_in_same_test_case, DefinedUsingTEST) {}
|
| 587 |
|
|
|
| 588 |
|
|
// Expected to fail. We rely on the golden file to check that Google Test
|
| 589 |
|
|
// generates the right error message.
|
| 590 |
|
|
TEST_F(TEST_before_TEST_F_in_same_test_case, DefinedUsingTEST_FAndShouldFail) {
|
| 591 |
|
|
}
|
| 592 |
|
|
|
| 593 |
|
|
// Used for testing EXPECT_NONFATAL_FAILURE() and EXPECT_FATAL_FAILURE().
|
| 594 |
|
|
int global_integer = 0;
|
| 595 |
|
|
|
| 596 |
|
|
// Tests that EXPECT_NONFATAL_FAILURE() can reference global variables.
|
| 597 |
|
|
TEST(ExpectNonfatalFailureTest, CanReferenceGlobalVariables) {
|
| 598 |
|
|
global_integer = 0;
|
| 599 |
|
|
EXPECT_NONFATAL_FAILURE({
|
| 600 |
|
|
EXPECT_EQ(1, global_integer) << "Expected non-fatal failure.";
|
| 601 |
|
|
}, "Expected non-fatal failure.");
|
| 602 |
|
|
}
|
| 603 |
|
|
|
| 604 |
|
|
// Tests that EXPECT_NONFATAL_FAILURE() can reference local variables
|
| 605 |
|
|
// (static or not).
|
| 606 |
|
|
TEST(ExpectNonfatalFailureTest, CanReferenceLocalVariables) {
|
| 607 |
|
|
int m = 0;
|
| 608 |
|
|
static int n;
|
| 609 |
|
|
n = 1;
|
| 610 |
|
|
EXPECT_NONFATAL_FAILURE({
|
| 611 |
|
|
EXPECT_EQ(m, n) << "Expected non-fatal failure.";
|
| 612 |
|
|
}, "Expected non-fatal failure.");
|
| 613 |
|
|
}
|
| 614 |
|
|
|
| 615 |
|
|
// Tests that EXPECT_NONFATAL_FAILURE() succeeds when there is exactly
|
| 616 |
|
|
// one non-fatal failure and no fatal failure.
|
| 617 |
|
|
TEST(ExpectNonfatalFailureTest, SucceedsWhenThereIsOneNonfatalFailure) {
|
| 618 |
|
|
EXPECT_NONFATAL_FAILURE({
|
| 619 |
|
|
ADD_FAILURE() << "Expected non-fatal failure.";
|
| 620 |
|
|
}, "Expected non-fatal failure.");
|
| 621 |
|
|
}
|
| 622 |
|
|
|
| 623 |
|
|
// Tests that EXPECT_NONFATAL_FAILURE() fails when there is no
|
| 624 |
|
|
// non-fatal failure.
|
| 625 |
|
|
TEST(ExpectNonfatalFailureTest, FailsWhenThereIsNoNonfatalFailure) {
|
| 626 |
|
|
printf("(expecting a failure)\n");
|
| 627 |
|
|
EXPECT_NONFATAL_FAILURE({
|
| 628 |
|
|
}, "");
|
| 629 |
|
|
}
|
| 630 |
|
|
|
| 631 |
|
|
// Tests that EXPECT_NONFATAL_FAILURE() fails when there are two
|
| 632 |
|
|
// non-fatal failures.
|
| 633 |
|
|
TEST(ExpectNonfatalFailureTest, FailsWhenThereAreTwoNonfatalFailures) {
|
| 634 |
|
|
printf("(expecting a failure)\n");
|
| 635 |
|
|
EXPECT_NONFATAL_FAILURE({
|
| 636 |
|
|
ADD_FAILURE() << "Expected non-fatal failure 1.";
|
| 637 |
|
|
ADD_FAILURE() << "Expected non-fatal failure 2.";
|
| 638 |
|
|
}, "");
|
| 639 |
|
|
}
|
| 640 |
|
|
|
| 641 |
|
|
// Tests that EXPECT_NONFATAL_FAILURE() fails when there is one fatal
|
| 642 |
|
|
// failure.
|
| 643 |
|
|
TEST(ExpectNonfatalFailureTest, FailsWhenThereIsOneFatalFailure) {
|
| 644 |
|
|
printf("(expecting a failure)\n");
|
| 645 |
|
|
EXPECT_NONFATAL_FAILURE({
|
| 646 |
|
|
FAIL() << "Expected fatal failure.";
|
| 647 |
|
|
}, "");
|
| 648 |
|
|
}
|
| 649 |
|
|
|
| 650 |
|
|
// Tests that EXPECT_NONFATAL_FAILURE() fails when the statement being
|
| 651 |
|
|
// tested returns.
|
| 652 |
|
|
TEST(ExpectNonfatalFailureTest, FailsWhenStatementReturns) {
|
| 653 |
|
|
printf("(expecting a failure)\n");
|
| 654 |
|
|
EXPECT_NONFATAL_FAILURE({
|
| 655 |
|
|
return;
|
| 656 |
|
|
}, "");
|
| 657 |
|
|
}
|
| 658 |
|
|
|
| 659 |
|
|
#if GTEST_HAS_EXCEPTIONS
|
| 660 |
|
|
|
| 661 |
|
|
// Tests that EXPECT_NONFATAL_FAILURE() fails when the statement being
|
| 662 |
|
|
// tested throws.
|
| 663 |
|
|
TEST(ExpectNonfatalFailureTest, FailsWhenStatementThrows) {
|
| 664 |
|
|
printf("(expecting a failure)\n");
|
| 665 |
|
|
try {
|
| 666 |
|
|
EXPECT_NONFATAL_FAILURE({
|
| 667 |
|
|
throw 0;
|
| 668 |
|
|
}, "");
|
| 669 |
|
|
} catch(int) { // NOLINT
|
| 670 |
|
|
}
|
| 671 |
|
|
}
|
| 672 |
|
|
|
| 673 |
|
|
#endif // GTEST_HAS_EXCEPTIONS
|
| 674 |
|
|
|
| 675 |
|
|
// Tests that EXPECT_FATAL_FAILURE() can reference global variables.
|
| 676 |
|
|
TEST(ExpectFatalFailureTest, CanReferenceGlobalVariables) {
|
| 677 |
|
|
global_integer = 0;
|
| 678 |
|
|
EXPECT_FATAL_FAILURE({
|
| 679 |
|
|
ASSERT_EQ(1, global_integer) << "Expected fatal failure.";
|
| 680 |
|
|
}, "Expected fatal failure.");
|
| 681 |
|
|
}
|
| 682 |
|
|
|
| 683 |
|
|
// Tests that EXPECT_FATAL_FAILURE() can reference local static
|
| 684 |
|
|
// variables.
|
| 685 |
|
|
TEST(ExpectFatalFailureTest, CanReferenceLocalStaticVariables) {
|
| 686 |
|
|
static int n;
|
| 687 |
|
|
n = 1;
|
| 688 |
|
|
EXPECT_FATAL_FAILURE({
|
| 689 |
|
|
ASSERT_EQ(0, n) << "Expected fatal failure.";
|
| 690 |
|
|
}, "Expected fatal failure.");
|
| 691 |
|
|
}
|
| 692 |
|
|
|
| 693 |
|
|
// Tests that EXPECT_FATAL_FAILURE() succeeds when there is exactly
|
| 694 |
|
|
// one fatal failure and no non-fatal failure.
|
| 695 |
|
|
TEST(ExpectFatalFailureTest, SucceedsWhenThereIsOneFatalFailure) {
|
| 696 |
|
|
EXPECT_FATAL_FAILURE({
|
| 697 |
|
|
FAIL() << "Expected fatal failure.";
|
| 698 |
|
|
}, "Expected fatal failure.");
|
| 699 |
|
|
}
|
| 700 |
|
|
|
| 701 |
|
|
// Tests that EXPECT_FATAL_FAILURE() fails when there is no fatal
|
| 702 |
|
|
// failure.
|
| 703 |
|
|
TEST(ExpectFatalFailureTest, FailsWhenThereIsNoFatalFailure) {
|
| 704 |
|
|
printf("(expecting a failure)\n");
|
| 705 |
|
|
EXPECT_FATAL_FAILURE({
|
| 706 |
|
|
}, "");
|
| 707 |
|
|
}
|
| 708 |
|
|
|
| 709 |
|
|
// A helper for generating a fatal failure.
|
| 710 |
|
|
void FatalFailure() {
|
| 711 |
|
|
FAIL() << "Expected fatal failure.";
|
| 712 |
|
|
}
|
| 713 |
|
|
|
| 714 |
|
|
// Tests that EXPECT_FATAL_FAILURE() fails when there are two
|
| 715 |
|
|
// fatal failures.
|
| 716 |
|
|
TEST(ExpectFatalFailureTest, FailsWhenThereAreTwoFatalFailures) {
|
| 717 |
|
|
printf("(expecting a failure)\n");
|
| 718 |
|
|
EXPECT_FATAL_FAILURE({
|
| 719 |
|
|
FatalFailure();
|
| 720 |
|
|
FatalFailure();
|
| 721 |
|
|
}, "");
|
| 722 |
|
|
}
|
| 723 |
|
|
|
| 724 |
|
|
// Tests that EXPECT_FATAL_FAILURE() fails when there is one non-fatal
|
| 725 |
|
|
// failure.
|
| 726 |
|
|
TEST(ExpectFatalFailureTest, FailsWhenThereIsOneNonfatalFailure) {
|
| 727 |
|
|
printf("(expecting a failure)\n");
|
| 728 |
|
|
EXPECT_FATAL_FAILURE({
|
| 729 |
|
|
ADD_FAILURE() << "Expected non-fatal failure.";
|
| 730 |
|
|
}, "");
|
| 731 |
|
|
}
|
| 732 |
|
|
|
| 733 |
|
|
// Tests that EXPECT_FATAL_FAILURE() fails when the statement being
|
| 734 |
|
|
// tested returns.
|
| 735 |
|
|
TEST(ExpectFatalFailureTest, FailsWhenStatementReturns) {
|
| 736 |
|
|
printf("(expecting a failure)\n");
|
| 737 |
|
|
EXPECT_FATAL_FAILURE({
|
| 738 |
|
|
return;
|
| 739 |
|
|
}, "");
|
| 740 |
|
|
}
|
| 741 |
|
|
|
| 742 |
|
|
#if GTEST_HAS_EXCEPTIONS
|
| 743 |
|
|
|
| 744 |
|
|
// Tests that EXPECT_FATAL_FAILURE() fails when the statement being
|
| 745 |
|
|
// tested throws.
|
| 746 |
|
|
TEST(ExpectFatalFailureTest, FailsWhenStatementThrows) {
|
| 747 |
|
|
printf("(expecting a failure)\n");
|
| 748 |
|
|
try {
|
| 749 |
|
|
EXPECT_FATAL_FAILURE({
|
| 750 |
|
|
throw 0;
|
| 751 |
|
|
}, "");
|
| 752 |
|
|
} catch(int) { // NOLINT
|
| 753 |
|
|
}
|
| 754 |
|
|
}
|
| 755 |
|
|
|
| 756 |
|
|
#endif // GTEST_HAS_EXCEPTIONS
|
| 757 |
|
|
|
| 758 |
|
|
// This #ifdef block tests the output of value-parameterized tests.
|
| 759 |
|
|
|
| 760 |
|
|
#if GTEST_HAS_PARAM_TEST
|
| 761 |
|
|
|
| 762 |
|
|
std::string ParamNameFunc(const testing::TestParamInfo<std::string>& info) {
|
| 763 |
|
|
return info.param;
|
| 764 |
|
|
}
|
| 765 |
|
|
|
| 766 |
|
|
class ParamTest : public testing::TestWithParam<std::string> {
|
| 767 |
|
|
};
|
| 768 |
|
|
|
| 769 |
|
|
TEST_P(ParamTest, Success) {
|
| 770 |
|
|
EXPECT_EQ("a", GetParam());
|
| 771 |
|
|
}
|
| 772 |
|
|
|
| 773 |
|
|
TEST_P(ParamTest, Failure) {
|
| 774 |
|
|
EXPECT_EQ("b", GetParam()) << "Expected failure";
|
| 775 |
|
|
}
|
| 776 |
|
|
|
| 777 |
|
|
INSTANTIATE_TEST_CASE_P(PrintingStrings,
|
| 778 |
|
|
ParamTest,
|
| 779 |
|
|
testing::Values(std::string("a")),
|
| 780 |
|
|
ParamNameFunc);
|
| 781 |
|
|
|
| 782 |
|
|
#endif // GTEST_HAS_PARAM_TEST
|
| 783 |
|
|
|
| 784 |
|
|
// This #ifdef block tests the output of typed tests.
|
| 785 |
|
|
#if GTEST_HAS_TYPED_TEST
|
| 786 |
|
|
|
| 787 |
|
|
template <typename T>
|
| 788 |
|
|
class TypedTest : public testing::Test {
|
| 789 |
|
|
};
|
| 790 |
|
|
|
| 791 |
|
|
TYPED_TEST_CASE(TypedTest, testing::Types<int>);
|
| 792 |
|
|
|
| 793 |
|
|
TYPED_TEST(TypedTest, Success) {
|
| 794 |
|
|
EXPECT_EQ(0, TypeParam());
|
| 795 |
|
|
}
|
| 796 |
|
|
|
| 797 |
|
|
TYPED_TEST(TypedTest, Failure) {
|
| 798 |
|
|
EXPECT_EQ(1, TypeParam()) << "Expected failure";
|
| 799 |
|
|
}
|
| 800 |
|
|
|
| 801 |
|
|
#endif // GTEST_HAS_TYPED_TEST
|
| 802 |
|
|
|
| 803 |
|
|
// This #ifdef block tests the output of type-parameterized tests.
|
| 804 |
|
|
#if GTEST_HAS_TYPED_TEST_P
|
| 805 |
|
|
|
| 806 |
|
|
template <typename T>
|
| 807 |
|
|
class TypedTestP : public testing::Test {
|
| 808 |
|
|
};
|
| 809 |
|
|
|
| 810 |
|
|
TYPED_TEST_CASE_P(TypedTestP);
|
| 811 |
|
|
|
| 812 |
|
|
TYPED_TEST_P(TypedTestP, Success) {
|
| 813 |
|
|
EXPECT_EQ(0U, TypeParam());
|
| 814 |
|
|
}
|
| 815 |
|
|
|
| 816 |
|
|
TYPED_TEST_P(TypedTestP, Failure) {
|
| 817 |
|
|
EXPECT_EQ(1U, TypeParam()) << "Expected failure";
|
| 818 |
|
|
}
|
| 819 |
|
|
|
| 820 |
|
|
REGISTER_TYPED_TEST_CASE_P(TypedTestP, Success, Failure);
|
| 821 |
|
|
|
| 822 |
|
|
typedef testing::Types<unsigned char, unsigned int> UnsignedTypes;
|
| 823 |
|
|
INSTANTIATE_TYPED_TEST_CASE_P(Unsigned, TypedTestP, UnsignedTypes);
|
| 824 |
|
|
|
| 825 |
|
|
#endif // GTEST_HAS_TYPED_TEST_P
|
| 826 |
|
|
|
| 827 |
|
|
#if GTEST_HAS_DEATH_TEST
|
| 828 |
|
|
|
| 829 |
|
|
// We rely on the golden file to verify that tests whose test case
|
| 830 |
|
|
// name ends with DeathTest are run first.
|
| 831 |
|
|
|
| 832 |
|
|
TEST(ADeathTest, ShouldRunFirst) {
|
| 833 |
|
|
}
|
| 834 |
|
|
|
| 835 |
|
|
# if GTEST_HAS_TYPED_TEST
|
| 836 |
|
|
|
| 837 |
|
|
// We rely on the golden file to verify that typed tests whose test
|
| 838 |
|
|
// case name ends with DeathTest are run first.
|
| 839 |
|
|
|
| 840 |
|
|
template <typename T>
|
| 841 |
|
|
class ATypedDeathTest : public testing::Test {
|
| 842 |
|
|
};
|
| 843 |
|
|
|
| 844 |
|
|
typedef testing::Types<int, double> NumericTypes;
|
| 845 |
|
|
TYPED_TEST_CASE(ATypedDeathTest, NumericTypes);
|
| 846 |
|
|
|
| 847 |
|
|
TYPED_TEST(ATypedDeathTest, ShouldRunFirst) {
|
| 848 |
|
|
}
|
| 849 |
|
|
|
| 850 |
|
|
# endif // GTEST_HAS_TYPED_TEST
|
| 851 |
|
|
|
| 852 |
|
|
# if GTEST_HAS_TYPED_TEST_P
|
| 853 |
|
|
|
| 854 |
|
|
|
| 855 |
|
|
// We rely on the golden file to verify that type-parameterized tests
|
| 856 |
|
|
// whose test case name ends with DeathTest are run first.
|
| 857 |
|
|
|
| 858 |
|
|
template <typename T>
|
| 859 |
|
|
class ATypeParamDeathTest : public testing::Test {
|
| 860 |
|
|
};
|
| 861 |
|
|
|
| 862 |
|
|
TYPED_TEST_CASE_P(ATypeParamDeathTest);
|
| 863 |
|
|
|
| 864 |
|
|
TYPED_TEST_P(ATypeParamDeathTest, ShouldRunFirst) {
|
| 865 |
|
|
}
|
| 866 |
|
|
|
| 867 |
|
|
REGISTER_TYPED_TEST_CASE_P(ATypeParamDeathTest, ShouldRunFirst);
|
| 868 |
|
|
|
| 869 |
|
|
INSTANTIATE_TYPED_TEST_CASE_P(My, ATypeParamDeathTest, NumericTypes);
|
| 870 |
|
|
|
| 871 |
|
|
# endif // GTEST_HAS_TYPED_TEST_P
|
| 872 |
|
|
|
| 873 |
|
|
#endif // GTEST_HAS_DEATH_TEST
|
| 874 |
|
|
|
| 875 |
|
|
// Tests various failure conditions of
|
| 876 |
|
|
// EXPECT_{,NON}FATAL_FAILURE{,_ON_ALL_THREADS}.
|
| 877 |
|
|
class ExpectFailureTest : public testing::Test {
|
| 878 |
|
|
public: // Must be public and not protected due to a bug in g++ 3.4.2.
|
| 879 |
|
|
enum FailureMode {
|
| 880 |
|
|
FATAL_FAILURE,
|
| 881 |
|
|
NONFATAL_FAILURE
|
| 882 |
|
|
};
|
| 883 |
|
|
static void AddFailure(FailureMode failure) {
|
| 884 |
|
|
if (failure == FATAL_FAILURE) {
|
| 885 |
|
|
FAIL() << "Expected fatal failure.";
|
| 886 |
|
|
} else {
|
| 887 |
|
|
ADD_FAILURE() << "Expected non-fatal failure.";
|
| 888 |
|
|
}
|
| 889 |
|
|
}
|
| 890 |
|
|
};
|
| 891 |
|
|
|
| 892 |
|
|
TEST_F(ExpectFailureTest, ExpectFatalFailure) {
|
| 893 |
|
|
// Expected fatal failure, but succeeds.
|
| 894 |
|
|
printf("(expecting 1 failure)\n");
|
| 895 |
|
|
EXPECT_FATAL_FAILURE(SUCCEED(), "Expected fatal failure.");
|
| 896 |
|
|
// Expected fatal failure, but got a non-fatal failure.
|
| 897 |
|
|
printf("(expecting 1 failure)\n");
|
| 898 |
|
|
EXPECT_FATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Expected non-fatal "
|
| 899 |
|
|
"failure.");
|
| 900 |
|
|
// Wrong message.
|
| 901 |
|
|
printf("(expecting 1 failure)\n");
|
| 902 |
|
|
EXPECT_FATAL_FAILURE(AddFailure(FATAL_FAILURE), "Some other fatal failure "
|
| 903 |
|
|
"expected.");
|
| 904 |
|
|
}
|
| 905 |
|
|
|
| 906 |
|
|
TEST_F(ExpectFailureTest, ExpectNonFatalFailure) {
|
| 907 |
|
|
// Expected non-fatal failure, but succeeds.
|
| 908 |
|
|
printf("(expecting 1 failure)\n");
|
| 909 |
|
|
EXPECT_NONFATAL_FAILURE(SUCCEED(), "Expected non-fatal failure.");
|
| 910 |
|
|
// Expected non-fatal failure, but got a fatal failure.
|
| 911 |
|
|
printf("(expecting 1 failure)\n");
|
| 912 |
|
|
EXPECT_NONFATAL_FAILURE(AddFailure(FATAL_FAILURE), "Expected fatal failure.");
|
| 913 |
|
|
// Wrong message.
|
| 914 |
|
|
printf("(expecting 1 failure)\n");
|
| 915 |
|
|
EXPECT_NONFATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Some other non-fatal "
|
| 916 |
|
|
"failure.");
|
| 917 |
|
|
}
|
| 918 |
|
|
|
| 919 |
|
|
#if GTEST_IS_THREADSAFE
|
| 920 |
|
|
|
| 921 |
|
|
class ExpectFailureWithThreadsTest : public ExpectFailureTest {
|
| 922 |
|
|
protected:
|
| 923 |
|
|
static void AddFailureInOtherThread(FailureMode failure) {
|
| 924 |
|
|
ThreadWithParam<FailureMode> thread(&AddFailure, failure, NULL);
|
| 925 |
|
|
thread.Join();
|
| 926 |
|
|
}
|
| 927 |
|
|
};
|
| 928 |
|
|
|
| 929 |
|
|
TEST_F(ExpectFailureWithThreadsTest, ExpectFatalFailure) {
|
| 930 |
|
|
// We only intercept the current thread.
|
| 931 |
|
|
printf("(expecting 2 failures)\n");
|
| 932 |
|
|
EXPECT_FATAL_FAILURE(AddFailureInOtherThread(FATAL_FAILURE),
|
| 933 |
|
|
"Expected fatal failure.");
|
| 934 |
|
|
}
|
| 935 |
|
|
|
| 936 |
|
|
TEST_F(ExpectFailureWithThreadsTest, ExpectNonFatalFailure) {
|
| 937 |
|
|
// We only intercept the current thread.
|
| 938 |
|
|
printf("(expecting 2 failures)\n");
|
| 939 |
|
|
EXPECT_NONFATAL_FAILURE(AddFailureInOtherThread(NONFATAL_FAILURE),
|
| 940 |
|
|
"Expected non-fatal failure.");
|
| 941 |
|
|
}
|
| 942 |
|
|
|
| 943 |
|
|
typedef ExpectFailureWithThreadsTest ScopedFakeTestPartResultReporterTest;
|
| 944 |
|
|
|
| 945 |
|
|
// Tests that the ScopedFakeTestPartResultReporter only catches failures from
|
| 946 |
|
|
// the current thread if it is instantiated with INTERCEPT_ONLY_CURRENT_THREAD.
|
| 947 |
|
|
TEST_F(ScopedFakeTestPartResultReporterTest, InterceptOnlyCurrentThread) {
|
| 948 |
|
|
printf("(expecting 2 failures)\n");
|
| 949 |
|
|
TestPartResultArray results;
|
| 950 |
|
|
{
|
| 951 |
|
|
ScopedFakeTestPartResultReporter reporter(
|
| 952 |
|
|
ScopedFakeTestPartResultReporter::INTERCEPT_ONLY_CURRENT_THREAD,
|
| 953 |
|
|
&results);
|
| 954 |
|
|
AddFailureInOtherThread(FATAL_FAILURE);
|
| 955 |
|
|
AddFailureInOtherThread(NONFATAL_FAILURE);
|
| 956 |
|
|
}
|
| 957 |
|
|
// The two failures should not have been intercepted.
|
| 958 |
|
|
EXPECT_EQ(0, results.size()) << "This shouldn't fail.";
|
| 959 |
|
|
}
|
| 960 |
|
|
|
| 961 |
|
|
#endif // GTEST_IS_THREADSAFE
|
| 962 |
|
|
|
| 963 |
|
|
TEST_F(ExpectFailureTest, ExpectFatalFailureOnAllThreads) {
|
| 964 |
|
|
// Expected fatal failure, but succeeds.
|
| 965 |
|
|
printf("(expecting 1 failure)\n");
|
| 966 |
|
|
EXPECT_FATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected fatal failure.");
|
| 967 |
|
|
// Expected fatal failure, but got a non-fatal failure.
|
| 968 |
|
|
printf("(expecting 1 failure)\n");
|
| 969 |
|
|
EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE),
|
| 970 |
|
|
"Expected non-fatal failure.");
|
| 971 |
|
|
// Wrong message.
|
| 972 |
|
|
printf("(expecting 1 failure)\n");
|
| 973 |
|
|
EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE),
|
| 974 |
|
|
"Some other fatal failure expected.");
|
| 975 |
|
|
}
|
| 976 |
|
|
|
| 977 |
|
|
TEST_F(ExpectFailureTest, ExpectNonFatalFailureOnAllThreads) {
|
| 978 |
|
|
// Expected non-fatal failure, but succeeds.
|
| 979 |
|
|
printf("(expecting 1 failure)\n");
|
| 980 |
|
|
EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected non-fatal "
|
| 981 |
|
|
"failure.");
|
| 982 |
|
|
// Expected non-fatal failure, but got a fatal failure.
|
| 983 |
|
|
printf("(expecting 1 failure)\n");
|
| 984 |
|
|
EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE),
|
| 985 |
|
|
"Expected fatal failure.");
|
| 986 |
|
|
// Wrong message.
|
| 987 |
|
|
printf("(expecting 1 failure)\n");
|
| 988 |
|
|
EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE),
|
| 989 |
|
|
"Some other non-fatal failure.");
|
| 990 |
|
|
}
|
| 991 |
|
|
|
| 992 |
|
|
|
| 993 |
|
|
// Two test environments for testing testing::AddGlobalTestEnvironment().
|
| 994 |
|
|
|
| 995 |
|
|
class FooEnvironment : public testing::Environment {
|
| 996 |
|
|
public:
|
| 997 |
|
|
virtual void SetUp() {
|
| 998 |
|
|
printf("%s", "FooEnvironment::SetUp() called.\n");
|
| 999 |
|
|
}
|
| 1000 |
|
|
|
| 1001 |
|
|
virtual void TearDown() {
|
| 1002 |
|
|
printf("%s", "FooEnvironment::TearDown() called.\n");
|
| 1003 |
|
|
FAIL() << "Expected fatal failure.";
|
| 1004 |
|
|
}
|
| 1005 |
|
|
};
|
| 1006 |
|
|
|
| 1007 |
|
|
class BarEnvironment : public testing::Environment {
|
| 1008 |
|
|
public:
|
| 1009 |
|
|
virtual void SetUp() {
|
| 1010 |
|
|
printf("%s", "BarEnvironment::SetUp() called.\n");
|
| 1011 |
|
|
}
|
| 1012 |
|
|
|
| 1013 |
|
|
virtual void TearDown() {
|
| 1014 |
|
|
printf("%s", "BarEnvironment::TearDown() called.\n");
|
| 1015 |
|
|
ADD_FAILURE() << "Expected non-fatal failure.";
|
| 1016 |
|
|
}
|
| 1017 |
|
|
};
|
| 1018 |
|
|
|
| 1019 |
|
|
// The main function.
|
| 1020 |
|
|
//
|
| 1021 |
|
|
// The idea is to use Google Test to run all the tests we have defined (some
|
| 1022 |
|
|
// of them are intended to fail), and then compare the test results
|
| 1023 |
|
|
// with the "golden" file.
|
| 1024 |
|
|
int main(int argc, char **argv) {
|
| 1025 |
|
|
testing::GTEST_FLAG(print_time) = false;
|
| 1026 |
|
|
|
| 1027 |
|
|
// We just run the tests, knowing some of them are intended to fail.
|
| 1028 |
|
|
// We will use a separate Python script to compare the output of
|
| 1029 |
|
|
// this program with the golden file.
|
| 1030 |
|
|
|
| 1031 |
|
|
// It's hard to test InitGoogleTest() directly, as it has many
|
| 1032 |
|
|
// global side effects. The following line serves as a sanity test
|
| 1033 |
|
|
// for it.
|
| 1034 |
|
|
testing::InitGoogleTest(&argc, argv);
|
| 1035 |
|
|
bool internal_skip_environment_and_ad_hoc_tests =
|
| 1036 |
|
|
std::count(argv, argv + argc,
|
| 1037 |
|
|
std::string("internal_skip_environment_and_ad_hoc_tests")) > 0;
|
| 1038 |
|
|
|
| 1039 |
|
|
#if GTEST_HAS_DEATH_TEST
|
| 1040 |
|
|
if (testing::internal::GTEST_FLAG(internal_run_death_test) != "") {
|
| 1041 |
|
|
// Skip the usual output capturing if we're running as the child
|
| 1042 |
|
|
// process of an threadsafe-style death test.
|
| 1043 |
|
|
# if GTEST_OS_WINDOWS
|
| 1044 |
|
|
posix::FReopen("nul:", "w", stdout);
|
| 1045 |
|
|
# else
|
| 1046 |
|
|
posix::FReopen("/dev/null", "w", stdout);
|
| 1047 |
|
|
# endif // GTEST_OS_WINDOWS
|
| 1048 |
|
|
return RUN_ALL_TESTS();
|
| 1049 |
|
|
}
|
| 1050 |
|
|
#endif // GTEST_HAS_DEATH_TEST
|
| 1051 |
|
|
|
| 1052 |
|
|
if (internal_skip_environment_and_ad_hoc_tests)
|
| 1053 |
|
|
return RUN_ALL_TESTS();
|
| 1054 |
|
|
|
| 1055 |
|
|
// Registers two global test environments.
|
| 1056 |
|
|
// The golden file verifies that they are set up in the order they
|
| 1057 |
|
|
// are registered, and torn down in the reverse order.
|
| 1058 |
|
|
testing::AddGlobalTestEnvironment(new FooEnvironment);
|
| 1059 |
|
|
testing::AddGlobalTestEnvironment(new BarEnvironment);
|
| 1060 |
|
|
|
| 1061 |
|
|
return RunAllTests();
|
| 1062 |
|
|
}
|