113481Sgiacomo.travaglini@arm.com// Copyright 2005, Google Inc. 213481Sgiacomo.travaglini@arm.com// All rights reserved. 313481Sgiacomo.travaglini@arm.com// 413481Sgiacomo.travaglini@arm.com// Redistribution and use in source and binary forms, with or without 513481Sgiacomo.travaglini@arm.com// modification, are permitted provided that the following conditions are 613481Sgiacomo.travaglini@arm.com// met: 713481Sgiacomo.travaglini@arm.com// 813481Sgiacomo.travaglini@arm.com// * Redistributions of source code must retain the above copyright 913481Sgiacomo.travaglini@arm.com// notice, this list of conditions and the following disclaimer. 1013481Sgiacomo.travaglini@arm.com// * Redistributions in binary form must reproduce the above 1113481Sgiacomo.travaglini@arm.com// copyright notice, this list of conditions and the following disclaimer 1213481Sgiacomo.travaglini@arm.com// in the documentation and/or other materials provided with the 1313481Sgiacomo.travaglini@arm.com// distribution. 1413481Sgiacomo.travaglini@arm.com// * Neither the name of Google Inc. nor the names of its 1513481Sgiacomo.travaglini@arm.com// contributors may be used to endorse or promote products derived from 1613481Sgiacomo.travaglini@arm.com// this software without specific prior written permission. 1713481Sgiacomo.travaglini@arm.com// 1813481Sgiacomo.travaglini@arm.com// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1913481Sgiacomo.travaglini@arm.com// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2013481Sgiacomo.travaglini@arm.com// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2113481Sgiacomo.travaglini@arm.com// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2213481Sgiacomo.travaglini@arm.com// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2313481Sgiacomo.travaglini@arm.com// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2413481Sgiacomo.travaglini@arm.com// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2513481Sgiacomo.travaglini@arm.com// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2613481Sgiacomo.travaglini@arm.com// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2713481Sgiacomo.travaglini@arm.com// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2813481Sgiacomo.travaglini@arm.com// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2913481Sgiacomo.travaglini@arm.com// 3013481Sgiacomo.travaglini@arm.com// The purpose of this file is to generate Google Test output under 3113481Sgiacomo.travaglini@arm.com// various conditions. The output will then be verified by 3213481Sgiacomo.travaglini@arm.com// gtest_output_test.py to ensure that Google Test generates the 3313481Sgiacomo.travaglini@arm.com// desired messages. Therefore, most tests in this file are MEANT TO 3413481Sgiacomo.travaglini@arm.com// FAIL. 3513481Sgiacomo.travaglini@arm.com// 3613481Sgiacomo.travaglini@arm.com// Author: wan@google.com (Zhanyong Wan) 3713481Sgiacomo.travaglini@arm.com 3813481Sgiacomo.travaglini@arm.com#include "gtest/gtest-spi.h" 3913481Sgiacomo.travaglini@arm.com#include "gtest/gtest.h" 4013481Sgiacomo.travaglini@arm.com 4113481Sgiacomo.travaglini@arm.com// Indicates that this translation unit is part of Google Test's 4213481Sgiacomo.travaglini@arm.com// implementation. It must come before gtest-internal-inl.h is 4313481Sgiacomo.travaglini@arm.com// included, or there will be a compiler error. This trick is to 4413481Sgiacomo.travaglini@arm.com// prevent a user from accidentally including gtest-internal-inl.h in 4513481Sgiacomo.travaglini@arm.com// his code. 4613481Sgiacomo.travaglini@arm.com#define GTEST_IMPLEMENTATION_ 1 4713481Sgiacomo.travaglini@arm.com#include "src/gtest-internal-inl.h" 4813481Sgiacomo.travaglini@arm.com#undef GTEST_IMPLEMENTATION_ 4913481Sgiacomo.travaglini@arm.com 5013481Sgiacomo.travaglini@arm.com#include <stdlib.h> 5113481Sgiacomo.travaglini@arm.com 5213481Sgiacomo.travaglini@arm.com#if GTEST_IS_THREADSAFE 5313481Sgiacomo.travaglini@arm.comusing testing::ScopedFakeTestPartResultReporter; 5413481Sgiacomo.travaglini@arm.comusing testing::TestPartResultArray; 5513481Sgiacomo.travaglini@arm.com 5613481Sgiacomo.travaglini@arm.comusing testing::internal::Notification; 5713481Sgiacomo.travaglini@arm.comusing testing::internal::ThreadWithParam; 5813481Sgiacomo.travaglini@arm.com#endif 5913481Sgiacomo.travaglini@arm.com 6013481Sgiacomo.travaglini@arm.comnamespace posix = ::testing::internal::posix; 6113481Sgiacomo.travaglini@arm.com 6213481Sgiacomo.travaglini@arm.com// Tests catching fatal failures. 6313481Sgiacomo.travaglini@arm.com 6413481Sgiacomo.travaglini@arm.com// A subroutine used by the following test. 6513481Sgiacomo.travaglini@arm.comvoid TestEq1(int x) { 6613481Sgiacomo.travaglini@arm.com ASSERT_EQ(1, x); 6713481Sgiacomo.travaglini@arm.com} 6813481Sgiacomo.travaglini@arm.com 6913481Sgiacomo.travaglini@arm.com// This function calls a test subroutine, catches the fatal failure it 7013481Sgiacomo.travaglini@arm.com// generates, and then returns early. 7113481Sgiacomo.travaglini@arm.comvoid TryTestSubroutine() { 7213481Sgiacomo.travaglini@arm.com // Calls a subrountine that yields a fatal failure. 7313481Sgiacomo.travaglini@arm.com TestEq1(2); 7413481Sgiacomo.travaglini@arm.com 7513481Sgiacomo.travaglini@arm.com // Catches the fatal failure and aborts the test. 7613481Sgiacomo.travaglini@arm.com // 7713481Sgiacomo.travaglini@arm.com // The testing::Test:: prefix is necessary when calling 7813481Sgiacomo.travaglini@arm.com // HasFatalFailure() outside of a TEST, TEST_F, or test fixture. 7913481Sgiacomo.travaglini@arm.com if (testing::Test::HasFatalFailure()) return; 8013481Sgiacomo.travaglini@arm.com 8113481Sgiacomo.travaglini@arm.com // If we get here, something is wrong. 8213481Sgiacomo.travaglini@arm.com FAIL() << "This should never be reached."; 8313481Sgiacomo.travaglini@arm.com} 8413481Sgiacomo.travaglini@arm.com 8513481Sgiacomo.travaglini@arm.comTEST(PassingTest, PassingTest1) { 8613481Sgiacomo.travaglini@arm.com} 8713481Sgiacomo.travaglini@arm.com 8813481Sgiacomo.travaglini@arm.comTEST(PassingTest, PassingTest2) { 8913481Sgiacomo.travaglini@arm.com} 9013481Sgiacomo.travaglini@arm.com 9113481Sgiacomo.travaglini@arm.com// Tests that parameters of failing parameterized tests are printed in the 9213481Sgiacomo.travaglini@arm.com// failing test summary. 9313481Sgiacomo.travaglini@arm.comclass FailingParamTest : public testing::TestWithParam<int> {}; 9413481Sgiacomo.travaglini@arm.com 9513481Sgiacomo.travaglini@arm.comTEST_P(FailingParamTest, Fails) { 9613481Sgiacomo.travaglini@arm.com EXPECT_EQ(1, GetParam()); 9713481Sgiacomo.travaglini@arm.com} 9813481Sgiacomo.travaglini@arm.com 9913481Sgiacomo.travaglini@arm.com// This generates a test which will fail. Google Test is expected to print 10013481Sgiacomo.travaglini@arm.com// its parameter when it outputs the list of all failed tests. 10113481Sgiacomo.travaglini@arm.comINSTANTIATE_TEST_CASE_P(PrintingFailingParams, 10213481Sgiacomo.travaglini@arm.com FailingParamTest, 10313481Sgiacomo.travaglini@arm.com testing::Values(2)); 10413481Sgiacomo.travaglini@arm.com 10513481Sgiacomo.travaglini@arm.comstatic const char kGoldenString[] = "\"Line\0 1\"\nLine 2"; 10613481Sgiacomo.travaglini@arm.com 10713481Sgiacomo.travaglini@arm.comTEST(NonfatalFailureTest, EscapesStringOperands) { 10813481Sgiacomo.travaglini@arm.com std::string actual = "actual \"string\""; 10913481Sgiacomo.travaglini@arm.com EXPECT_EQ(kGoldenString, actual); 11013481Sgiacomo.travaglini@arm.com 11113481Sgiacomo.travaglini@arm.com const char* golden = kGoldenString; 11213481Sgiacomo.travaglini@arm.com EXPECT_EQ(golden, actual); 11313481Sgiacomo.travaglini@arm.com} 11413481Sgiacomo.travaglini@arm.com 11513481Sgiacomo.travaglini@arm.comTEST(NonfatalFailureTest, DiffForLongStrings) { 11613481Sgiacomo.travaglini@arm.com std::string golden_str(kGoldenString, sizeof(kGoldenString) - 1); 11713481Sgiacomo.travaglini@arm.com EXPECT_EQ(golden_str, "Line 2"); 11813481Sgiacomo.travaglini@arm.com} 11913481Sgiacomo.travaglini@arm.com 12013481Sgiacomo.travaglini@arm.com// Tests catching a fatal failure in a subroutine. 12113481Sgiacomo.travaglini@arm.comTEST(FatalFailureTest, FatalFailureInSubroutine) { 12213481Sgiacomo.travaglini@arm.com printf("(expecting a failure that x should be 1)\n"); 12313481Sgiacomo.travaglini@arm.com 12413481Sgiacomo.travaglini@arm.com TryTestSubroutine(); 12513481Sgiacomo.travaglini@arm.com} 12613481Sgiacomo.travaglini@arm.com 12713481Sgiacomo.travaglini@arm.com// Tests catching a fatal failure in a nested subroutine. 12813481Sgiacomo.travaglini@arm.comTEST(FatalFailureTest, FatalFailureInNestedSubroutine) { 12913481Sgiacomo.travaglini@arm.com printf("(expecting a failure that x should be 1)\n"); 13013481Sgiacomo.travaglini@arm.com 13113481Sgiacomo.travaglini@arm.com // Calls a subrountine that yields a fatal failure. 13213481Sgiacomo.travaglini@arm.com TryTestSubroutine(); 13313481Sgiacomo.travaglini@arm.com 13413481Sgiacomo.travaglini@arm.com // Catches the fatal failure and aborts the test. 13513481Sgiacomo.travaglini@arm.com // 13613481Sgiacomo.travaglini@arm.com // When calling HasFatalFailure() inside a TEST, TEST_F, or test 13713481Sgiacomo.travaglini@arm.com // fixture, the testing::Test:: prefix is not needed. 13813481Sgiacomo.travaglini@arm.com if (HasFatalFailure()) return; 13913481Sgiacomo.travaglini@arm.com 14013481Sgiacomo.travaglini@arm.com // If we get here, something is wrong. 14113481Sgiacomo.travaglini@arm.com FAIL() << "This should never be reached."; 14213481Sgiacomo.travaglini@arm.com} 14313481Sgiacomo.travaglini@arm.com 14413481Sgiacomo.travaglini@arm.com// Tests HasFatalFailure() after a failed EXPECT check. 14513481Sgiacomo.travaglini@arm.comTEST(FatalFailureTest, NonfatalFailureInSubroutine) { 14613481Sgiacomo.travaglini@arm.com printf("(expecting a failure on false)\n"); 14713481Sgiacomo.travaglini@arm.com EXPECT_TRUE(false); // Generates a nonfatal failure 14813481Sgiacomo.travaglini@arm.com ASSERT_FALSE(HasFatalFailure()); // This should succeed. 14913481Sgiacomo.travaglini@arm.com} 15013481Sgiacomo.travaglini@arm.com 15113481Sgiacomo.travaglini@arm.com// Tests interleaving user logging and Google Test assertions. 15213481Sgiacomo.travaglini@arm.comTEST(LoggingTest, InterleavingLoggingAndAssertions) { 15313481Sgiacomo.travaglini@arm.com static const int a[4] = { 15413481Sgiacomo.travaglini@arm.com 3, 9, 2, 6 15513481Sgiacomo.travaglini@arm.com }; 15613481Sgiacomo.travaglini@arm.com 15713481Sgiacomo.travaglini@arm.com printf("(expecting 2 failures on (3) >= (a[i]))\n"); 15813481Sgiacomo.travaglini@arm.com for (int i = 0; i < static_cast<int>(sizeof(a)/sizeof(*a)); i++) { 15913481Sgiacomo.travaglini@arm.com printf("i == %d\n", i); 16013481Sgiacomo.travaglini@arm.com EXPECT_GE(3, a[i]); 16113481Sgiacomo.travaglini@arm.com } 16213481Sgiacomo.travaglini@arm.com} 16313481Sgiacomo.travaglini@arm.com 16413481Sgiacomo.travaglini@arm.com// Tests the SCOPED_TRACE macro. 16513481Sgiacomo.travaglini@arm.com 16613481Sgiacomo.travaglini@arm.com// A helper function for testing SCOPED_TRACE. 16713481Sgiacomo.travaglini@arm.comvoid SubWithoutTrace(int n) { 16813481Sgiacomo.travaglini@arm.com EXPECT_EQ(1, n); 16913481Sgiacomo.travaglini@arm.com ASSERT_EQ(2, n); 17013481Sgiacomo.travaglini@arm.com} 17113481Sgiacomo.travaglini@arm.com 17213481Sgiacomo.travaglini@arm.com// Another helper function for testing SCOPED_TRACE. 17313481Sgiacomo.travaglini@arm.comvoid SubWithTrace(int n) { 17413481Sgiacomo.travaglini@arm.com SCOPED_TRACE(testing::Message() << "n = " << n); 17513481Sgiacomo.travaglini@arm.com 17613481Sgiacomo.travaglini@arm.com SubWithoutTrace(n); 17713481Sgiacomo.travaglini@arm.com} 17813481Sgiacomo.travaglini@arm.com 17913481Sgiacomo.travaglini@arm.com// Tests that SCOPED_TRACE() obeys lexical scopes. 18013481Sgiacomo.travaglini@arm.comTEST(SCOPED_TRACETest, ObeysScopes) { 18113481Sgiacomo.travaglini@arm.com printf("(expected to fail)\n"); 18213481Sgiacomo.travaglini@arm.com 18313481Sgiacomo.travaglini@arm.com // There should be no trace before SCOPED_TRACE() is invoked. 18413481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "This failure is expected, and shouldn't have a trace."; 18513481Sgiacomo.travaglini@arm.com 18613481Sgiacomo.travaglini@arm.com { 18713481Sgiacomo.travaglini@arm.com SCOPED_TRACE("Expected trace"); 18813481Sgiacomo.travaglini@arm.com // After SCOPED_TRACE(), a failure in the current scope should contain 18913481Sgiacomo.travaglini@arm.com // the trace. 19013481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "This failure is expected, and should have a trace."; 19113481Sgiacomo.travaglini@arm.com } 19213481Sgiacomo.travaglini@arm.com 19313481Sgiacomo.travaglini@arm.com // Once the control leaves the scope of the SCOPED_TRACE(), there 19413481Sgiacomo.travaglini@arm.com // should be no trace again. 19513481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "This failure is expected, and shouldn't have a trace."; 19613481Sgiacomo.travaglini@arm.com} 19713481Sgiacomo.travaglini@arm.com 19813481Sgiacomo.travaglini@arm.com// Tests that SCOPED_TRACE works inside a loop. 19913481Sgiacomo.travaglini@arm.comTEST(SCOPED_TRACETest, WorksInLoop) { 20013481Sgiacomo.travaglini@arm.com printf("(expected to fail)\n"); 20113481Sgiacomo.travaglini@arm.com 20213481Sgiacomo.travaglini@arm.com for (int i = 1; i <= 2; i++) { 20313481Sgiacomo.travaglini@arm.com SCOPED_TRACE(testing::Message() << "i = " << i); 20413481Sgiacomo.travaglini@arm.com 20513481Sgiacomo.travaglini@arm.com SubWithoutTrace(i); 20613481Sgiacomo.travaglini@arm.com } 20713481Sgiacomo.travaglini@arm.com} 20813481Sgiacomo.travaglini@arm.com 20913481Sgiacomo.travaglini@arm.com// Tests that SCOPED_TRACE works in a subroutine. 21013481Sgiacomo.travaglini@arm.comTEST(SCOPED_TRACETest, WorksInSubroutine) { 21113481Sgiacomo.travaglini@arm.com printf("(expected to fail)\n"); 21213481Sgiacomo.travaglini@arm.com 21313481Sgiacomo.travaglini@arm.com SubWithTrace(1); 21413481Sgiacomo.travaglini@arm.com SubWithTrace(2); 21513481Sgiacomo.travaglini@arm.com} 21613481Sgiacomo.travaglini@arm.com 21713481Sgiacomo.travaglini@arm.com// Tests that SCOPED_TRACE can be nested. 21813481Sgiacomo.travaglini@arm.comTEST(SCOPED_TRACETest, CanBeNested) { 21913481Sgiacomo.travaglini@arm.com printf("(expected to fail)\n"); 22013481Sgiacomo.travaglini@arm.com 22113481Sgiacomo.travaglini@arm.com SCOPED_TRACE(""); // A trace without a message. 22213481Sgiacomo.travaglini@arm.com 22313481Sgiacomo.travaglini@arm.com SubWithTrace(2); 22413481Sgiacomo.travaglini@arm.com} 22513481Sgiacomo.travaglini@arm.com 22613481Sgiacomo.travaglini@arm.com// Tests that multiple SCOPED_TRACEs can be used in the same scope. 22713481Sgiacomo.travaglini@arm.comTEST(SCOPED_TRACETest, CanBeRepeated) { 22813481Sgiacomo.travaglini@arm.com printf("(expected to fail)\n"); 22913481Sgiacomo.travaglini@arm.com 23013481Sgiacomo.travaglini@arm.com SCOPED_TRACE("A"); 23113481Sgiacomo.travaglini@arm.com ADD_FAILURE() 23213481Sgiacomo.travaglini@arm.com << "This failure is expected, and should contain trace point A."; 23313481Sgiacomo.travaglini@arm.com 23413481Sgiacomo.travaglini@arm.com SCOPED_TRACE("B"); 23513481Sgiacomo.travaglini@arm.com ADD_FAILURE() 23613481Sgiacomo.travaglini@arm.com << "This failure is expected, and should contain trace point A and B."; 23713481Sgiacomo.travaglini@arm.com 23813481Sgiacomo.travaglini@arm.com { 23913481Sgiacomo.travaglini@arm.com SCOPED_TRACE("C"); 24013481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "This failure is expected, and should " 24113481Sgiacomo.travaglini@arm.com << "contain trace point A, B, and C."; 24213481Sgiacomo.travaglini@arm.com } 24313481Sgiacomo.travaglini@arm.com 24413481Sgiacomo.travaglini@arm.com SCOPED_TRACE("D"); 24513481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "This failure is expected, and should " 24613481Sgiacomo.travaglini@arm.com << "contain trace point A, B, and D."; 24713481Sgiacomo.travaglini@arm.com} 24813481Sgiacomo.travaglini@arm.com 24913481Sgiacomo.travaglini@arm.com#if GTEST_IS_THREADSAFE 25013481Sgiacomo.travaglini@arm.com// Tests that SCOPED_TRACE()s can be used concurrently from multiple 25113481Sgiacomo.travaglini@arm.com// threads. Namely, an assertion should be affected by 25213481Sgiacomo.travaglini@arm.com// SCOPED_TRACE()s in its own thread only. 25313481Sgiacomo.travaglini@arm.com 25413481Sgiacomo.travaglini@arm.com// Here's the sequence of actions that happen in the test: 25513481Sgiacomo.travaglini@arm.com// 25613481Sgiacomo.travaglini@arm.com// Thread A (main) | Thread B (spawned) 25713481Sgiacomo.travaglini@arm.com// ===============================|================================ 25813481Sgiacomo.travaglini@arm.com// spawns thread B | 25913481Sgiacomo.travaglini@arm.com// -------------------------------+-------------------------------- 26013481Sgiacomo.travaglini@arm.com// waits for n1 | SCOPED_TRACE("Trace B"); 26113481Sgiacomo.travaglini@arm.com// | generates failure #1 26213481Sgiacomo.travaglini@arm.com// | notifies n1 26313481Sgiacomo.travaglini@arm.com// -------------------------------+-------------------------------- 26413481Sgiacomo.travaglini@arm.com// SCOPED_TRACE("Trace A"); | waits for n2 26513481Sgiacomo.travaglini@arm.com// generates failure #2 | 26613481Sgiacomo.travaglini@arm.com// notifies n2 | 26713481Sgiacomo.travaglini@arm.com// -------------------------------|-------------------------------- 26813481Sgiacomo.travaglini@arm.com// waits for n3 | generates failure #3 26913481Sgiacomo.travaglini@arm.com// | trace B dies 27013481Sgiacomo.travaglini@arm.com// | generates failure #4 27113481Sgiacomo.travaglini@arm.com// | notifies n3 27213481Sgiacomo.travaglini@arm.com// -------------------------------|-------------------------------- 27313481Sgiacomo.travaglini@arm.com// generates failure #5 | finishes 27413481Sgiacomo.travaglini@arm.com// trace A dies | 27513481Sgiacomo.travaglini@arm.com// generates failure #6 | 27613481Sgiacomo.travaglini@arm.com// -------------------------------|-------------------------------- 27713481Sgiacomo.travaglini@arm.com// waits for thread B to finish | 27813481Sgiacomo.travaglini@arm.com 27913481Sgiacomo.travaglini@arm.comstruct CheckPoints { 28013481Sgiacomo.travaglini@arm.com Notification n1; 28113481Sgiacomo.travaglini@arm.com Notification n2; 28213481Sgiacomo.travaglini@arm.com Notification n3; 28313481Sgiacomo.travaglini@arm.com}; 28413481Sgiacomo.travaglini@arm.com 28513481Sgiacomo.travaglini@arm.comstatic void ThreadWithScopedTrace(CheckPoints* check_points) { 28613481Sgiacomo.travaglini@arm.com { 28713481Sgiacomo.travaglini@arm.com SCOPED_TRACE("Trace B"); 28813481Sgiacomo.travaglini@arm.com ADD_FAILURE() 28913481Sgiacomo.travaglini@arm.com << "Expected failure #1 (in thread B, only trace B alive)."; 29013481Sgiacomo.travaglini@arm.com check_points->n1.Notify(); 29113481Sgiacomo.travaglini@arm.com check_points->n2.WaitForNotification(); 29213481Sgiacomo.travaglini@arm.com 29313481Sgiacomo.travaglini@arm.com ADD_FAILURE() 29413481Sgiacomo.travaglini@arm.com << "Expected failure #3 (in thread B, trace A & B both alive)."; 29513481Sgiacomo.travaglini@arm.com } // Trace B dies here. 29613481Sgiacomo.travaglini@arm.com ADD_FAILURE() 29713481Sgiacomo.travaglini@arm.com << "Expected failure #4 (in thread B, only trace A alive)."; 29813481Sgiacomo.travaglini@arm.com check_points->n3.Notify(); 29913481Sgiacomo.travaglini@arm.com} 30013481Sgiacomo.travaglini@arm.com 30113481Sgiacomo.travaglini@arm.comTEST(SCOPED_TRACETest, WorksConcurrently) { 30213481Sgiacomo.travaglini@arm.com printf("(expecting 6 failures)\n"); 30313481Sgiacomo.travaglini@arm.com 30413481Sgiacomo.travaglini@arm.com CheckPoints check_points; 30513481Sgiacomo.travaglini@arm.com ThreadWithParam<CheckPoints*> thread(&ThreadWithScopedTrace, 30613481Sgiacomo.travaglini@arm.com &check_points, 30713481Sgiacomo.travaglini@arm.com NULL); 30813481Sgiacomo.travaglini@arm.com check_points.n1.WaitForNotification(); 30913481Sgiacomo.travaglini@arm.com 31013481Sgiacomo.travaglini@arm.com { 31113481Sgiacomo.travaglini@arm.com SCOPED_TRACE("Trace A"); 31213481Sgiacomo.travaglini@arm.com ADD_FAILURE() 31313481Sgiacomo.travaglini@arm.com << "Expected failure #2 (in thread A, trace A & B both alive)."; 31413481Sgiacomo.travaglini@arm.com check_points.n2.Notify(); 31513481Sgiacomo.travaglini@arm.com check_points.n3.WaitForNotification(); 31613481Sgiacomo.travaglini@arm.com 31713481Sgiacomo.travaglini@arm.com ADD_FAILURE() 31813481Sgiacomo.travaglini@arm.com << "Expected failure #5 (in thread A, only trace A alive)."; 31913481Sgiacomo.travaglini@arm.com } // Trace A dies here. 32013481Sgiacomo.travaglini@arm.com ADD_FAILURE() 32113481Sgiacomo.travaglini@arm.com << "Expected failure #6 (in thread A, no trace alive)."; 32213481Sgiacomo.travaglini@arm.com thread.Join(); 32313481Sgiacomo.travaglini@arm.com} 32413481Sgiacomo.travaglini@arm.com#endif // GTEST_IS_THREADSAFE 32513481Sgiacomo.travaglini@arm.com 32613481Sgiacomo.travaglini@arm.comTEST(DisabledTestsWarningTest, 32713481Sgiacomo.travaglini@arm.com DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning) { 32813481Sgiacomo.travaglini@arm.com // This test body is intentionally empty. Its sole purpose is for 32913481Sgiacomo.travaglini@arm.com // verifying that the --gtest_also_run_disabled_tests flag 33013481Sgiacomo.travaglini@arm.com // suppresses the "YOU HAVE 12 DISABLED TESTS" warning at the end of 33113481Sgiacomo.travaglini@arm.com // the test output. 33213481Sgiacomo.travaglini@arm.com} 33313481Sgiacomo.travaglini@arm.com 33413481Sgiacomo.travaglini@arm.com// Tests using assertions outside of TEST and TEST_F. 33513481Sgiacomo.travaglini@arm.com// 33613481Sgiacomo.travaglini@arm.com// This function creates two failures intentionally. 33713481Sgiacomo.travaglini@arm.comvoid AdHocTest() { 33813481Sgiacomo.travaglini@arm.com printf("The non-test part of the code is expected to have 2 failures.\n\n"); 33913481Sgiacomo.travaglini@arm.com EXPECT_TRUE(false); 34013481Sgiacomo.travaglini@arm.com EXPECT_EQ(2, 3); 34113481Sgiacomo.travaglini@arm.com} 34213481Sgiacomo.travaglini@arm.com 34313481Sgiacomo.travaglini@arm.com// Runs all TESTs, all TEST_Fs, and the ad hoc test. 34413481Sgiacomo.travaglini@arm.comint RunAllTests() { 34513481Sgiacomo.travaglini@arm.com AdHocTest(); 34613481Sgiacomo.travaglini@arm.com return RUN_ALL_TESTS(); 34713481Sgiacomo.travaglini@arm.com} 34813481Sgiacomo.travaglini@arm.com 34913481Sgiacomo.travaglini@arm.com// Tests non-fatal failures in the fixture constructor. 35013481Sgiacomo.travaglini@arm.comclass NonFatalFailureInFixtureConstructorTest : public testing::Test { 35113481Sgiacomo.travaglini@arm.com protected: 35213481Sgiacomo.travaglini@arm.com NonFatalFailureInFixtureConstructorTest() { 35313481Sgiacomo.travaglini@arm.com printf("(expecting 5 failures)\n"); 35413481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected failure #1, in the test fixture c'tor."; 35513481Sgiacomo.travaglini@arm.com } 35613481Sgiacomo.travaglini@arm.com 35713481Sgiacomo.travaglini@arm.com ~NonFatalFailureInFixtureConstructorTest() { 35813481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected failure #5, in the test fixture d'tor."; 35913481Sgiacomo.travaglini@arm.com } 36013481Sgiacomo.travaglini@arm.com 36113481Sgiacomo.travaglini@arm.com virtual void SetUp() { 36213481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected failure #2, in SetUp()."; 36313481Sgiacomo.travaglini@arm.com } 36413481Sgiacomo.travaglini@arm.com 36513481Sgiacomo.travaglini@arm.com virtual void TearDown() { 36613481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected failure #4, in TearDown."; 36713481Sgiacomo.travaglini@arm.com } 36813481Sgiacomo.travaglini@arm.com}; 36913481Sgiacomo.travaglini@arm.com 37013481Sgiacomo.travaglini@arm.comTEST_F(NonFatalFailureInFixtureConstructorTest, FailureInConstructor) { 37113481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected failure #3, in the test body."; 37213481Sgiacomo.travaglini@arm.com} 37313481Sgiacomo.travaglini@arm.com 37413481Sgiacomo.travaglini@arm.com// Tests fatal failures in the fixture constructor. 37513481Sgiacomo.travaglini@arm.comclass FatalFailureInFixtureConstructorTest : public testing::Test { 37613481Sgiacomo.travaglini@arm.com protected: 37713481Sgiacomo.travaglini@arm.com FatalFailureInFixtureConstructorTest() { 37813481Sgiacomo.travaglini@arm.com printf("(expecting 2 failures)\n"); 37913481Sgiacomo.travaglini@arm.com Init(); 38013481Sgiacomo.travaglini@arm.com } 38113481Sgiacomo.travaglini@arm.com 38213481Sgiacomo.travaglini@arm.com ~FatalFailureInFixtureConstructorTest() { 38313481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected failure #2, in the test fixture d'tor."; 38413481Sgiacomo.travaglini@arm.com } 38513481Sgiacomo.travaglini@arm.com 38613481Sgiacomo.travaglini@arm.com virtual void SetUp() { 38713481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "UNEXPECTED failure in SetUp(). " 38813481Sgiacomo.travaglini@arm.com << "We should never get here, as the test fixture c'tor " 38913481Sgiacomo.travaglini@arm.com << "had a fatal failure."; 39013481Sgiacomo.travaglini@arm.com } 39113481Sgiacomo.travaglini@arm.com 39213481Sgiacomo.travaglini@arm.com virtual void TearDown() { 39313481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "UNEXPECTED failure in TearDown(). " 39413481Sgiacomo.travaglini@arm.com << "We should never get here, as the test fixture c'tor " 39513481Sgiacomo.travaglini@arm.com << "had a fatal failure."; 39613481Sgiacomo.travaglini@arm.com } 39713481Sgiacomo.travaglini@arm.com 39813481Sgiacomo.travaglini@arm.com private: 39913481Sgiacomo.travaglini@arm.com void Init() { 40013481Sgiacomo.travaglini@arm.com FAIL() << "Expected failure #1, in the test fixture c'tor."; 40113481Sgiacomo.travaglini@arm.com } 40213481Sgiacomo.travaglini@arm.com}; 40313481Sgiacomo.travaglini@arm.com 40413481Sgiacomo.travaglini@arm.comTEST_F(FatalFailureInFixtureConstructorTest, FailureInConstructor) { 40513481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "UNEXPECTED failure in the test body. " 40613481Sgiacomo.travaglini@arm.com << "We should never get here, as the test fixture c'tor " 40713481Sgiacomo.travaglini@arm.com << "had a fatal failure."; 40813481Sgiacomo.travaglini@arm.com} 40913481Sgiacomo.travaglini@arm.com 41013481Sgiacomo.travaglini@arm.com// Tests non-fatal failures in SetUp(). 41113481Sgiacomo.travaglini@arm.comclass NonFatalFailureInSetUpTest : public testing::Test { 41213481Sgiacomo.travaglini@arm.com protected: 41313481Sgiacomo.travaglini@arm.com virtual ~NonFatalFailureInSetUpTest() { 41413481Sgiacomo.travaglini@arm.com Deinit(); 41513481Sgiacomo.travaglini@arm.com } 41613481Sgiacomo.travaglini@arm.com 41713481Sgiacomo.travaglini@arm.com virtual void SetUp() { 41813481Sgiacomo.travaglini@arm.com printf("(expecting 4 failures)\n"); 41913481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected failure #1, in SetUp()."; 42013481Sgiacomo.travaglini@arm.com } 42113481Sgiacomo.travaglini@arm.com 42213481Sgiacomo.travaglini@arm.com virtual void TearDown() { 42313481Sgiacomo.travaglini@arm.com FAIL() << "Expected failure #3, in TearDown()."; 42413481Sgiacomo.travaglini@arm.com } 42513481Sgiacomo.travaglini@arm.com private: 42613481Sgiacomo.travaglini@arm.com void Deinit() { 42713481Sgiacomo.travaglini@arm.com FAIL() << "Expected failure #4, in the test fixture d'tor."; 42813481Sgiacomo.travaglini@arm.com } 42913481Sgiacomo.travaglini@arm.com}; 43013481Sgiacomo.travaglini@arm.com 43113481Sgiacomo.travaglini@arm.comTEST_F(NonFatalFailureInSetUpTest, FailureInSetUp) { 43213481Sgiacomo.travaglini@arm.com FAIL() << "Expected failure #2, in the test function."; 43313481Sgiacomo.travaglini@arm.com} 43413481Sgiacomo.travaglini@arm.com 43513481Sgiacomo.travaglini@arm.com// Tests fatal failures in SetUp(). 43613481Sgiacomo.travaglini@arm.comclass FatalFailureInSetUpTest : public testing::Test { 43713481Sgiacomo.travaglini@arm.com protected: 43813481Sgiacomo.travaglini@arm.com virtual ~FatalFailureInSetUpTest() { 43913481Sgiacomo.travaglini@arm.com Deinit(); 44013481Sgiacomo.travaglini@arm.com } 44113481Sgiacomo.travaglini@arm.com 44213481Sgiacomo.travaglini@arm.com virtual void SetUp() { 44313481Sgiacomo.travaglini@arm.com printf("(expecting 3 failures)\n"); 44413481Sgiacomo.travaglini@arm.com FAIL() << "Expected failure #1, in SetUp()."; 44513481Sgiacomo.travaglini@arm.com } 44613481Sgiacomo.travaglini@arm.com 44713481Sgiacomo.travaglini@arm.com virtual void TearDown() { 44813481Sgiacomo.travaglini@arm.com FAIL() << "Expected failure #2, in TearDown()."; 44913481Sgiacomo.travaglini@arm.com } 45013481Sgiacomo.travaglini@arm.com private: 45113481Sgiacomo.travaglini@arm.com void Deinit() { 45213481Sgiacomo.travaglini@arm.com FAIL() << "Expected failure #3, in the test fixture d'tor."; 45313481Sgiacomo.travaglini@arm.com } 45413481Sgiacomo.travaglini@arm.com}; 45513481Sgiacomo.travaglini@arm.com 45613481Sgiacomo.travaglini@arm.comTEST_F(FatalFailureInSetUpTest, FailureInSetUp) { 45713481Sgiacomo.travaglini@arm.com FAIL() << "UNEXPECTED failure in the test function. " 45813481Sgiacomo.travaglini@arm.com << "We should never get here, as SetUp() failed."; 45913481Sgiacomo.travaglini@arm.com} 46013481Sgiacomo.travaglini@arm.com 46113481Sgiacomo.travaglini@arm.comTEST(AddFailureAtTest, MessageContainsSpecifiedFileAndLineNumber) { 46213481Sgiacomo.travaglini@arm.com ADD_FAILURE_AT("foo.cc", 42) << "Expected failure in foo.cc"; 46313481Sgiacomo.travaglini@arm.com} 46413481Sgiacomo.travaglini@arm.com 46513481Sgiacomo.travaglini@arm.com#if GTEST_IS_THREADSAFE 46613481Sgiacomo.travaglini@arm.com 46713481Sgiacomo.travaglini@arm.com// A unary function that may die. 46813481Sgiacomo.travaglini@arm.comvoid DieIf(bool should_die) { 46913481Sgiacomo.travaglini@arm.com GTEST_CHECK_(!should_die) << " - death inside DieIf()."; 47013481Sgiacomo.travaglini@arm.com} 47113481Sgiacomo.travaglini@arm.com 47213481Sgiacomo.travaglini@arm.com// Tests running death tests in a multi-threaded context. 47313481Sgiacomo.travaglini@arm.com 47413481Sgiacomo.travaglini@arm.com// Used for coordination between the main and the spawn thread. 47513481Sgiacomo.travaglini@arm.comstruct SpawnThreadNotifications { 47613481Sgiacomo.travaglini@arm.com SpawnThreadNotifications() {} 47713481Sgiacomo.travaglini@arm.com 47813481Sgiacomo.travaglini@arm.com Notification spawn_thread_started; 47913481Sgiacomo.travaglini@arm.com Notification spawn_thread_ok_to_terminate; 48013481Sgiacomo.travaglini@arm.com 48113481Sgiacomo.travaglini@arm.com private: 48213481Sgiacomo.travaglini@arm.com GTEST_DISALLOW_COPY_AND_ASSIGN_(SpawnThreadNotifications); 48313481Sgiacomo.travaglini@arm.com}; 48413481Sgiacomo.travaglini@arm.com 48513481Sgiacomo.travaglini@arm.com// The function to be executed in the thread spawn by the 48613481Sgiacomo.travaglini@arm.com// MultipleThreads test (below). 48713481Sgiacomo.travaglini@arm.comstatic void ThreadRoutine(SpawnThreadNotifications* notifications) { 48813481Sgiacomo.travaglini@arm.com // Signals the main thread that this thread has started. 48913481Sgiacomo.travaglini@arm.com notifications->spawn_thread_started.Notify(); 49013481Sgiacomo.travaglini@arm.com 49113481Sgiacomo.travaglini@arm.com // Waits for permission to finish from the main thread. 49213481Sgiacomo.travaglini@arm.com notifications->spawn_thread_ok_to_terminate.WaitForNotification(); 49313481Sgiacomo.travaglini@arm.com} 49413481Sgiacomo.travaglini@arm.com 49513481Sgiacomo.travaglini@arm.com// This is a death-test test, but it's not named with a DeathTest 49613481Sgiacomo.travaglini@arm.com// suffix. It starts threads which might interfere with later 49713481Sgiacomo.travaglini@arm.com// death tests, so it must run after all other death tests. 49813481Sgiacomo.travaglini@arm.comclass DeathTestAndMultiThreadsTest : public testing::Test { 49913481Sgiacomo.travaglini@arm.com protected: 50013481Sgiacomo.travaglini@arm.com // Starts a thread and waits for it to begin. 50113481Sgiacomo.travaglini@arm.com virtual void SetUp() { 50213481Sgiacomo.travaglini@arm.com thread_.reset(new ThreadWithParam<SpawnThreadNotifications*>( 50313481Sgiacomo.travaglini@arm.com &ThreadRoutine, ¬ifications_, NULL)); 50413481Sgiacomo.travaglini@arm.com notifications_.spawn_thread_started.WaitForNotification(); 50513481Sgiacomo.travaglini@arm.com } 50613481Sgiacomo.travaglini@arm.com // Tells the thread to finish, and reaps it. 50713481Sgiacomo.travaglini@arm.com // Depending on the version of the thread library in use, 50813481Sgiacomo.travaglini@arm.com // a manager thread might still be left running that will interfere 50913481Sgiacomo.travaglini@arm.com // with later death tests. This is unfortunate, but this class 51013481Sgiacomo.travaglini@arm.com // cleans up after itself as best it can. 51113481Sgiacomo.travaglini@arm.com virtual void TearDown() { 51213481Sgiacomo.travaglini@arm.com notifications_.spawn_thread_ok_to_terminate.Notify(); 51313481Sgiacomo.travaglini@arm.com } 51413481Sgiacomo.travaglini@arm.com 51513481Sgiacomo.travaglini@arm.com private: 51613481Sgiacomo.travaglini@arm.com SpawnThreadNotifications notifications_; 51713481Sgiacomo.travaglini@arm.com testing::internal::scoped_ptr<ThreadWithParam<SpawnThreadNotifications*> > 51813481Sgiacomo.travaglini@arm.com thread_; 51913481Sgiacomo.travaglini@arm.com}; 52013481Sgiacomo.travaglini@arm.com 52113481Sgiacomo.travaglini@arm.com#endif // GTEST_IS_THREADSAFE 52213481Sgiacomo.travaglini@arm.com 52313481Sgiacomo.travaglini@arm.com// The MixedUpTestCaseTest test case verifies that Google Test will fail a 52413481Sgiacomo.travaglini@arm.com// test if it uses a different fixture class than what other tests in 52513481Sgiacomo.travaglini@arm.com// the same test case use. It deliberately contains two fixture 52613481Sgiacomo.travaglini@arm.com// classes with the same name but defined in different namespaces. 52713481Sgiacomo.travaglini@arm.com 52813481Sgiacomo.travaglini@arm.com// The MixedUpTestCaseWithSameTestNameTest test case verifies that 52913481Sgiacomo.travaglini@arm.com// when the user defines two tests with the same test case name AND 53013481Sgiacomo.travaglini@arm.com// same test name (but in different namespaces), the second test will 53113481Sgiacomo.travaglini@arm.com// fail. 53213481Sgiacomo.travaglini@arm.com 53313481Sgiacomo.travaglini@arm.comnamespace foo { 53413481Sgiacomo.travaglini@arm.com 53513481Sgiacomo.travaglini@arm.comclass MixedUpTestCaseTest : public testing::Test { 53613481Sgiacomo.travaglini@arm.com}; 53713481Sgiacomo.travaglini@arm.com 53813481Sgiacomo.travaglini@arm.comTEST_F(MixedUpTestCaseTest, FirstTestFromNamespaceFoo) {} 53913481Sgiacomo.travaglini@arm.comTEST_F(MixedUpTestCaseTest, SecondTestFromNamespaceFoo) {} 54013481Sgiacomo.travaglini@arm.com 54113481Sgiacomo.travaglini@arm.comclass MixedUpTestCaseWithSameTestNameTest : public testing::Test { 54213481Sgiacomo.travaglini@arm.com}; 54313481Sgiacomo.travaglini@arm.com 54413481Sgiacomo.travaglini@arm.comTEST_F(MixedUpTestCaseWithSameTestNameTest, 54513481Sgiacomo.travaglini@arm.com TheSecondTestWithThisNameShouldFail) {} 54613481Sgiacomo.travaglini@arm.com 54713481Sgiacomo.travaglini@arm.com} // namespace foo 54813481Sgiacomo.travaglini@arm.com 54913481Sgiacomo.travaglini@arm.comnamespace bar { 55013481Sgiacomo.travaglini@arm.com 55113481Sgiacomo.travaglini@arm.comclass MixedUpTestCaseTest : public testing::Test { 55213481Sgiacomo.travaglini@arm.com}; 55313481Sgiacomo.travaglini@arm.com 55413481Sgiacomo.travaglini@arm.com// The following two tests are expected to fail. We rely on the 55513481Sgiacomo.travaglini@arm.com// golden file to check that Google Test generates the right error message. 55613481Sgiacomo.travaglini@arm.comTEST_F(MixedUpTestCaseTest, ThisShouldFail) {} 55713481Sgiacomo.travaglini@arm.comTEST_F(MixedUpTestCaseTest, ThisShouldFailToo) {} 55813481Sgiacomo.travaglini@arm.com 55913481Sgiacomo.travaglini@arm.comclass MixedUpTestCaseWithSameTestNameTest : public testing::Test { 56013481Sgiacomo.travaglini@arm.com}; 56113481Sgiacomo.travaglini@arm.com 56213481Sgiacomo.travaglini@arm.com// Expected to fail. We rely on the golden file to check that Google Test 56313481Sgiacomo.travaglini@arm.com// generates the right error message. 56413481Sgiacomo.travaglini@arm.comTEST_F(MixedUpTestCaseWithSameTestNameTest, 56513481Sgiacomo.travaglini@arm.com TheSecondTestWithThisNameShouldFail) {} 56613481Sgiacomo.travaglini@arm.com 56713481Sgiacomo.travaglini@arm.com} // namespace bar 56813481Sgiacomo.travaglini@arm.com 56913481Sgiacomo.travaglini@arm.com// The following two test cases verify that Google Test catches the user 57013481Sgiacomo.travaglini@arm.com// error of mixing TEST and TEST_F in the same test case. The first 57113481Sgiacomo.travaglini@arm.com// test case checks the scenario where TEST_F appears before TEST, and 57213481Sgiacomo.travaglini@arm.com// the second one checks where TEST appears before TEST_F. 57313481Sgiacomo.travaglini@arm.com 57413481Sgiacomo.travaglini@arm.comclass TEST_F_before_TEST_in_same_test_case : public testing::Test { 57513481Sgiacomo.travaglini@arm.com}; 57613481Sgiacomo.travaglini@arm.com 57713481Sgiacomo.travaglini@arm.comTEST_F(TEST_F_before_TEST_in_same_test_case, DefinedUsingTEST_F) {} 57813481Sgiacomo.travaglini@arm.com 57913481Sgiacomo.travaglini@arm.com// Expected to fail. We rely on the golden file to check that Google Test 58013481Sgiacomo.travaglini@arm.com// generates the right error message. 58113481Sgiacomo.travaglini@arm.comTEST(TEST_F_before_TEST_in_same_test_case, DefinedUsingTESTAndShouldFail) {} 58213481Sgiacomo.travaglini@arm.com 58313481Sgiacomo.travaglini@arm.comclass TEST_before_TEST_F_in_same_test_case : public testing::Test { 58413481Sgiacomo.travaglini@arm.com}; 58513481Sgiacomo.travaglini@arm.com 58613481Sgiacomo.travaglini@arm.comTEST(TEST_before_TEST_F_in_same_test_case, DefinedUsingTEST) {} 58713481Sgiacomo.travaglini@arm.com 58813481Sgiacomo.travaglini@arm.com// Expected to fail. We rely on the golden file to check that Google Test 58913481Sgiacomo.travaglini@arm.com// generates the right error message. 59013481Sgiacomo.travaglini@arm.comTEST_F(TEST_before_TEST_F_in_same_test_case, DefinedUsingTEST_FAndShouldFail) { 59113481Sgiacomo.travaglini@arm.com} 59213481Sgiacomo.travaglini@arm.com 59313481Sgiacomo.travaglini@arm.com// Used for testing EXPECT_NONFATAL_FAILURE() and EXPECT_FATAL_FAILURE(). 59413481Sgiacomo.travaglini@arm.comint global_integer = 0; 59513481Sgiacomo.travaglini@arm.com 59613481Sgiacomo.travaglini@arm.com// Tests that EXPECT_NONFATAL_FAILURE() can reference global variables. 59713481Sgiacomo.travaglini@arm.comTEST(ExpectNonfatalFailureTest, CanReferenceGlobalVariables) { 59813481Sgiacomo.travaglini@arm.com global_integer = 0; 59913481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE({ 60013481Sgiacomo.travaglini@arm.com EXPECT_EQ(1, global_integer) << "Expected non-fatal failure."; 60113481Sgiacomo.travaglini@arm.com }, "Expected non-fatal failure."); 60213481Sgiacomo.travaglini@arm.com} 60313481Sgiacomo.travaglini@arm.com 60413481Sgiacomo.travaglini@arm.com// Tests that EXPECT_NONFATAL_FAILURE() can reference local variables 60513481Sgiacomo.travaglini@arm.com// (static or not). 60613481Sgiacomo.travaglini@arm.comTEST(ExpectNonfatalFailureTest, CanReferenceLocalVariables) { 60713481Sgiacomo.travaglini@arm.com int m = 0; 60813481Sgiacomo.travaglini@arm.com static int n; 60913481Sgiacomo.travaglini@arm.com n = 1; 61013481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE({ 61113481Sgiacomo.travaglini@arm.com EXPECT_EQ(m, n) << "Expected non-fatal failure."; 61213481Sgiacomo.travaglini@arm.com }, "Expected non-fatal failure."); 61313481Sgiacomo.travaglini@arm.com} 61413481Sgiacomo.travaglini@arm.com 61513481Sgiacomo.travaglini@arm.com// Tests that EXPECT_NONFATAL_FAILURE() succeeds when there is exactly 61613481Sgiacomo.travaglini@arm.com// one non-fatal failure and no fatal failure. 61713481Sgiacomo.travaglini@arm.comTEST(ExpectNonfatalFailureTest, SucceedsWhenThereIsOneNonfatalFailure) { 61813481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE({ 61913481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected non-fatal failure."; 62013481Sgiacomo.travaglini@arm.com }, "Expected non-fatal failure."); 62113481Sgiacomo.travaglini@arm.com} 62213481Sgiacomo.travaglini@arm.com 62313481Sgiacomo.travaglini@arm.com// Tests that EXPECT_NONFATAL_FAILURE() fails when there is no 62413481Sgiacomo.travaglini@arm.com// non-fatal failure. 62513481Sgiacomo.travaglini@arm.comTEST(ExpectNonfatalFailureTest, FailsWhenThereIsNoNonfatalFailure) { 62613481Sgiacomo.travaglini@arm.com printf("(expecting a failure)\n"); 62713481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE({ 62813481Sgiacomo.travaglini@arm.com }, ""); 62913481Sgiacomo.travaglini@arm.com} 63013481Sgiacomo.travaglini@arm.com 63113481Sgiacomo.travaglini@arm.com// Tests that EXPECT_NONFATAL_FAILURE() fails when there are two 63213481Sgiacomo.travaglini@arm.com// non-fatal failures. 63313481Sgiacomo.travaglini@arm.comTEST(ExpectNonfatalFailureTest, FailsWhenThereAreTwoNonfatalFailures) { 63413481Sgiacomo.travaglini@arm.com printf("(expecting a failure)\n"); 63513481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE({ 63613481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected non-fatal failure 1."; 63713481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected non-fatal failure 2."; 63813481Sgiacomo.travaglini@arm.com }, ""); 63913481Sgiacomo.travaglini@arm.com} 64013481Sgiacomo.travaglini@arm.com 64113481Sgiacomo.travaglini@arm.com// Tests that EXPECT_NONFATAL_FAILURE() fails when there is one fatal 64213481Sgiacomo.travaglini@arm.com// failure. 64313481Sgiacomo.travaglini@arm.comTEST(ExpectNonfatalFailureTest, FailsWhenThereIsOneFatalFailure) { 64413481Sgiacomo.travaglini@arm.com printf("(expecting a failure)\n"); 64513481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE({ 64613481Sgiacomo.travaglini@arm.com FAIL() << "Expected fatal failure."; 64713481Sgiacomo.travaglini@arm.com }, ""); 64813481Sgiacomo.travaglini@arm.com} 64913481Sgiacomo.travaglini@arm.com 65013481Sgiacomo.travaglini@arm.com// Tests that EXPECT_NONFATAL_FAILURE() fails when the statement being 65113481Sgiacomo.travaglini@arm.com// tested returns. 65213481Sgiacomo.travaglini@arm.comTEST(ExpectNonfatalFailureTest, FailsWhenStatementReturns) { 65313481Sgiacomo.travaglini@arm.com printf("(expecting a failure)\n"); 65413481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE({ 65513481Sgiacomo.travaglini@arm.com return; 65613481Sgiacomo.travaglini@arm.com }, ""); 65713481Sgiacomo.travaglini@arm.com} 65813481Sgiacomo.travaglini@arm.com 65913481Sgiacomo.travaglini@arm.com#if GTEST_HAS_EXCEPTIONS 66013481Sgiacomo.travaglini@arm.com 66113481Sgiacomo.travaglini@arm.com// Tests that EXPECT_NONFATAL_FAILURE() fails when the statement being 66213481Sgiacomo.travaglini@arm.com// tested throws. 66313481Sgiacomo.travaglini@arm.comTEST(ExpectNonfatalFailureTest, FailsWhenStatementThrows) { 66413481Sgiacomo.travaglini@arm.com printf("(expecting a failure)\n"); 66513481Sgiacomo.travaglini@arm.com try { 66613481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE({ 66713481Sgiacomo.travaglini@arm.com throw 0; 66813481Sgiacomo.travaglini@arm.com }, ""); 66913481Sgiacomo.travaglini@arm.com } catch(int) { // NOLINT 67013481Sgiacomo.travaglini@arm.com } 67113481Sgiacomo.travaglini@arm.com} 67213481Sgiacomo.travaglini@arm.com 67313481Sgiacomo.travaglini@arm.com#endif // GTEST_HAS_EXCEPTIONS 67413481Sgiacomo.travaglini@arm.com 67513481Sgiacomo.travaglini@arm.com// Tests that EXPECT_FATAL_FAILURE() can reference global variables. 67613481Sgiacomo.travaglini@arm.comTEST(ExpectFatalFailureTest, CanReferenceGlobalVariables) { 67713481Sgiacomo.travaglini@arm.com global_integer = 0; 67813481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE({ 67913481Sgiacomo.travaglini@arm.com ASSERT_EQ(1, global_integer) << "Expected fatal failure."; 68013481Sgiacomo.travaglini@arm.com }, "Expected fatal failure."); 68113481Sgiacomo.travaglini@arm.com} 68213481Sgiacomo.travaglini@arm.com 68313481Sgiacomo.travaglini@arm.com// Tests that EXPECT_FATAL_FAILURE() can reference local static 68413481Sgiacomo.travaglini@arm.com// variables. 68513481Sgiacomo.travaglini@arm.comTEST(ExpectFatalFailureTest, CanReferenceLocalStaticVariables) { 68613481Sgiacomo.travaglini@arm.com static int n; 68713481Sgiacomo.travaglini@arm.com n = 1; 68813481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE({ 68913481Sgiacomo.travaglini@arm.com ASSERT_EQ(0, n) << "Expected fatal failure."; 69013481Sgiacomo.travaglini@arm.com }, "Expected fatal failure."); 69113481Sgiacomo.travaglini@arm.com} 69213481Sgiacomo.travaglini@arm.com 69313481Sgiacomo.travaglini@arm.com// Tests that EXPECT_FATAL_FAILURE() succeeds when there is exactly 69413481Sgiacomo.travaglini@arm.com// one fatal failure and no non-fatal failure. 69513481Sgiacomo.travaglini@arm.comTEST(ExpectFatalFailureTest, SucceedsWhenThereIsOneFatalFailure) { 69613481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE({ 69713481Sgiacomo.travaglini@arm.com FAIL() << "Expected fatal failure."; 69813481Sgiacomo.travaglini@arm.com }, "Expected fatal failure."); 69913481Sgiacomo.travaglini@arm.com} 70013481Sgiacomo.travaglini@arm.com 70113481Sgiacomo.travaglini@arm.com// Tests that EXPECT_FATAL_FAILURE() fails when there is no fatal 70213481Sgiacomo.travaglini@arm.com// failure. 70313481Sgiacomo.travaglini@arm.comTEST(ExpectFatalFailureTest, FailsWhenThereIsNoFatalFailure) { 70413481Sgiacomo.travaglini@arm.com printf("(expecting a failure)\n"); 70513481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE({ 70613481Sgiacomo.travaglini@arm.com }, ""); 70713481Sgiacomo.travaglini@arm.com} 70813481Sgiacomo.travaglini@arm.com 70913481Sgiacomo.travaglini@arm.com// A helper for generating a fatal failure. 71013481Sgiacomo.travaglini@arm.comvoid FatalFailure() { 71113481Sgiacomo.travaglini@arm.com FAIL() << "Expected fatal failure."; 71213481Sgiacomo.travaglini@arm.com} 71313481Sgiacomo.travaglini@arm.com 71413481Sgiacomo.travaglini@arm.com// Tests that EXPECT_FATAL_FAILURE() fails when there are two 71513481Sgiacomo.travaglini@arm.com// fatal failures. 71613481Sgiacomo.travaglini@arm.comTEST(ExpectFatalFailureTest, FailsWhenThereAreTwoFatalFailures) { 71713481Sgiacomo.travaglini@arm.com printf("(expecting a failure)\n"); 71813481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE({ 71913481Sgiacomo.travaglini@arm.com FatalFailure(); 72013481Sgiacomo.travaglini@arm.com FatalFailure(); 72113481Sgiacomo.travaglini@arm.com }, ""); 72213481Sgiacomo.travaglini@arm.com} 72313481Sgiacomo.travaglini@arm.com 72413481Sgiacomo.travaglini@arm.com// Tests that EXPECT_FATAL_FAILURE() fails when there is one non-fatal 72513481Sgiacomo.travaglini@arm.com// failure. 72613481Sgiacomo.travaglini@arm.comTEST(ExpectFatalFailureTest, FailsWhenThereIsOneNonfatalFailure) { 72713481Sgiacomo.travaglini@arm.com printf("(expecting a failure)\n"); 72813481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE({ 72913481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected non-fatal failure."; 73013481Sgiacomo.travaglini@arm.com }, ""); 73113481Sgiacomo.travaglini@arm.com} 73213481Sgiacomo.travaglini@arm.com 73313481Sgiacomo.travaglini@arm.com// Tests that EXPECT_FATAL_FAILURE() fails when the statement being 73413481Sgiacomo.travaglini@arm.com// tested returns. 73513481Sgiacomo.travaglini@arm.comTEST(ExpectFatalFailureTest, FailsWhenStatementReturns) { 73613481Sgiacomo.travaglini@arm.com printf("(expecting a failure)\n"); 73713481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE({ 73813481Sgiacomo.travaglini@arm.com return; 73913481Sgiacomo.travaglini@arm.com }, ""); 74013481Sgiacomo.travaglini@arm.com} 74113481Sgiacomo.travaglini@arm.com 74213481Sgiacomo.travaglini@arm.com#if GTEST_HAS_EXCEPTIONS 74313481Sgiacomo.travaglini@arm.com 74413481Sgiacomo.travaglini@arm.com// Tests that EXPECT_FATAL_FAILURE() fails when the statement being 74513481Sgiacomo.travaglini@arm.com// tested throws. 74613481Sgiacomo.travaglini@arm.comTEST(ExpectFatalFailureTest, FailsWhenStatementThrows) { 74713481Sgiacomo.travaglini@arm.com printf("(expecting a failure)\n"); 74813481Sgiacomo.travaglini@arm.com try { 74913481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE({ 75013481Sgiacomo.travaglini@arm.com throw 0; 75113481Sgiacomo.travaglini@arm.com }, ""); 75213481Sgiacomo.travaglini@arm.com } catch(int) { // NOLINT 75313481Sgiacomo.travaglini@arm.com } 75413481Sgiacomo.travaglini@arm.com} 75513481Sgiacomo.travaglini@arm.com 75613481Sgiacomo.travaglini@arm.com#endif // GTEST_HAS_EXCEPTIONS 75713481Sgiacomo.travaglini@arm.com 75813481Sgiacomo.travaglini@arm.com// This #ifdef block tests the output of value-parameterized tests. 75913481Sgiacomo.travaglini@arm.com 76013481Sgiacomo.travaglini@arm.com#if GTEST_HAS_PARAM_TEST 76113481Sgiacomo.travaglini@arm.com 76213481Sgiacomo.travaglini@arm.comstd::string ParamNameFunc(const testing::TestParamInfo<std::string>& info) { 76313481Sgiacomo.travaglini@arm.com return info.param; 76413481Sgiacomo.travaglini@arm.com} 76513481Sgiacomo.travaglini@arm.com 76613481Sgiacomo.travaglini@arm.comclass ParamTest : public testing::TestWithParam<std::string> { 76713481Sgiacomo.travaglini@arm.com}; 76813481Sgiacomo.travaglini@arm.com 76913481Sgiacomo.travaglini@arm.comTEST_P(ParamTest, Success) { 77013481Sgiacomo.travaglini@arm.com EXPECT_EQ("a", GetParam()); 77113481Sgiacomo.travaglini@arm.com} 77213481Sgiacomo.travaglini@arm.com 77313481Sgiacomo.travaglini@arm.comTEST_P(ParamTest, Failure) { 77413481Sgiacomo.travaglini@arm.com EXPECT_EQ("b", GetParam()) << "Expected failure"; 77513481Sgiacomo.travaglini@arm.com} 77613481Sgiacomo.travaglini@arm.com 77713481Sgiacomo.travaglini@arm.comINSTANTIATE_TEST_CASE_P(PrintingStrings, 77813481Sgiacomo.travaglini@arm.com ParamTest, 77913481Sgiacomo.travaglini@arm.com testing::Values(std::string("a")), 78013481Sgiacomo.travaglini@arm.com ParamNameFunc); 78113481Sgiacomo.travaglini@arm.com 78213481Sgiacomo.travaglini@arm.com#endif // GTEST_HAS_PARAM_TEST 78313481Sgiacomo.travaglini@arm.com 78413481Sgiacomo.travaglini@arm.com// This #ifdef block tests the output of typed tests. 78513481Sgiacomo.travaglini@arm.com#if GTEST_HAS_TYPED_TEST 78613481Sgiacomo.travaglini@arm.com 78713481Sgiacomo.travaglini@arm.comtemplate <typename T> 78813481Sgiacomo.travaglini@arm.comclass TypedTest : public testing::Test { 78913481Sgiacomo.travaglini@arm.com}; 79013481Sgiacomo.travaglini@arm.com 79113481Sgiacomo.travaglini@arm.comTYPED_TEST_CASE(TypedTest, testing::Types<int>); 79213481Sgiacomo.travaglini@arm.com 79313481Sgiacomo.travaglini@arm.comTYPED_TEST(TypedTest, Success) { 79413481Sgiacomo.travaglini@arm.com EXPECT_EQ(0, TypeParam()); 79513481Sgiacomo.travaglini@arm.com} 79613481Sgiacomo.travaglini@arm.com 79713481Sgiacomo.travaglini@arm.comTYPED_TEST(TypedTest, Failure) { 79813481Sgiacomo.travaglini@arm.com EXPECT_EQ(1, TypeParam()) << "Expected failure"; 79913481Sgiacomo.travaglini@arm.com} 80013481Sgiacomo.travaglini@arm.com 80113481Sgiacomo.travaglini@arm.com#endif // GTEST_HAS_TYPED_TEST 80213481Sgiacomo.travaglini@arm.com 80313481Sgiacomo.travaglini@arm.com// This #ifdef block tests the output of type-parameterized tests. 80413481Sgiacomo.travaglini@arm.com#if GTEST_HAS_TYPED_TEST_P 80513481Sgiacomo.travaglini@arm.com 80613481Sgiacomo.travaglini@arm.comtemplate <typename T> 80713481Sgiacomo.travaglini@arm.comclass TypedTestP : public testing::Test { 80813481Sgiacomo.travaglini@arm.com}; 80913481Sgiacomo.travaglini@arm.com 81013481Sgiacomo.travaglini@arm.comTYPED_TEST_CASE_P(TypedTestP); 81113481Sgiacomo.travaglini@arm.com 81213481Sgiacomo.travaglini@arm.comTYPED_TEST_P(TypedTestP, Success) { 81313481Sgiacomo.travaglini@arm.com EXPECT_EQ(0U, TypeParam()); 81413481Sgiacomo.travaglini@arm.com} 81513481Sgiacomo.travaglini@arm.com 81613481Sgiacomo.travaglini@arm.comTYPED_TEST_P(TypedTestP, Failure) { 81713481Sgiacomo.travaglini@arm.com EXPECT_EQ(1U, TypeParam()) << "Expected failure"; 81813481Sgiacomo.travaglini@arm.com} 81913481Sgiacomo.travaglini@arm.com 82013481Sgiacomo.travaglini@arm.comREGISTER_TYPED_TEST_CASE_P(TypedTestP, Success, Failure); 82113481Sgiacomo.travaglini@arm.com 82213481Sgiacomo.travaglini@arm.comtypedef testing::Types<unsigned char, unsigned int> UnsignedTypes; 82313481Sgiacomo.travaglini@arm.comINSTANTIATE_TYPED_TEST_CASE_P(Unsigned, TypedTestP, UnsignedTypes); 82413481Sgiacomo.travaglini@arm.com 82513481Sgiacomo.travaglini@arm.com#endif // GTEST_HAS_TYPED_TEST_P 82613481Sgiacomo.travaglini@arm.com 82713481Sgiacomo.travaglini@arm.com#if GTEST_HAS_DEATH_TEST 82813481Sgiacomo.travaglini@arm.com 82913481Sgiacomo.travaglini@arm.com// We rely on the golden file to verify that tests whose test case 83013481Sgiacomo.travaglini@arm.com// name ends with DeathTest are run first. 83113481Sgiacomo.travaglini@arm.com 83213481Sgiacomo.travaglini@arm.comTEST(ADeathTest, ShouldRunFirst) { 83313481Sgiacomo.travaglini@arm.com} 83413481Sgiacomo.travaglini@arm.com 83513481Sgiacomo.travaglini@arm.com# if GTEST_HAS_TYPED_TEST 83613481Sgiacomo.travaglini@arm.com 83713481Sgiacomo.travaglini@arm.com// We rely on the golden file to verify that typed tests whose test 83813481Sgiacomo.travaglini@arm.com// case name ends with DeathTest are run first. 83913481Sgiacomo.travaglini@arm.com 84013481Sgiacomo.travaglini@arm.comtemplate <typename T> 84113481Sgiacomo.travaglini@arm.comclass ATypedDeathTest : public testing::Test { 84213481Sgiacomo.travaglini@arm.com}; 84313481Sgiacomo.travaglini@arm.com 84413481Sgiacomo.travaglini@arm.comtypedef testing::Types<int, double> NumericTypes; 84513481Sgiacomo.travaglini@arm.comTYPED_TEST_CASE(ATypedDeathTest, NumericTypes); 84613481Sgiacomo.travaglini@arm.com 84713481Sgiacomo.travaglini@arm.comTYPED_TEST(ATypedDeathTest, ShouldRunFirst) { 84813481Sgiacomo.travaglini@arm.com} 84913481Sgiacomo.travaglini@arm.com 85013481Sgiacomo.travaglini@arm.com# endif // GTEST_HAS_TYPED_TEST 85113481Sgiacomo.travaglini@arm.com 85213481Sgiacomo.travaglini@arm.com# if GTEST_HAS_TYPED_TEST_P 85313481Sgiacomo.travaglini@arm.com 85413481Sgiacomo.travaglini@arm.com 85513481Sgiacomo.travaglini@arm.com// We rely on the golden file to verify that type-parameterized tests 85613481Sgiacomo.travaglini@arm.com// whose test case name ends with DeathTest are run first. 85713481Sgiacomo.travaglini@arm.com 85813481Sgiacomo.travaglini@arm.comtemplate <typename T> 85913481Sgiacomo.travaglini@arm.comclass ATypeParamDeathTest : public testing::Test { 86013481Sgiacomo.travaglini@arm.com}; 86113481Sgiacomo.travaglini@arm.com 86213481Sgiacomo.travaglini@arm.comTYPED_TEST_CASE_P(ATypeParamDeathTest); 86313481Sgiacomo.travaglini@arm.com 86413481Sgiacomo.travaglini@arm.comTYPED_TEST_P(ATypeParamDeathTest, ShouldRunFirst) { 86513481Sgiacomo.travaglini@arm.com} 86613481Sgiacomo.travaglini@arm.com 86713481Sgiacomo.travaglini@arm.comREGISTER_TYPED_TEST_CASE_P(ATypeParamDeathTest, ShouldRunFirst); 86813481Sgiacomo.travaglini@arm.com 86913481Sgiacomo.travaglini@arm.comINSTANTIATE_TYPED_TEST_CASE_P(My, ATypeParamDeathTest, NumericTypes); 87013481Sgiacomo.travaglini@arm.com 87113481Sgiacomo.travaglini@arm.com# endif // GTEST_HAS_TYPED_TEST_P 87213481Sgiacomo.travaglini@arm.com 87313481Sgiacomo.travaglini@arm.com#endif // GTEST_HAS_DEATH_TEST 87413481Sgiacomo.travaglini@arm.com 87513481Sgiacomo.travaglini@arm.com// Tests various failure conditions of 87613481Sgiacomo.travaglini@arm.com// EXPECT_{,NON}FATAL_FAILURE{,_ON_ALL_THREADS}. 87713481Sgiacomo.travaglini@arm.comclass ExpectFailureTest : public testing::Test { 87813481Sgiacomo.travaglini@arm.com public: // Must be public and not protected due to a bug in g++ 3.4.2. 87913481Sgiacomo.travaglini@arm.com enum FailureMode { 88013481Sgiacomo.travaglini@arm.com FATAL_FAILURE, 88113481Sgiacomo.travaglini@arm.com NONFATAL_FAILURE 88213481Sgiacomo.travaglini@arm.com }; 88313481Sgiacomo.travaglini@arm.com static void AddFailure(FailureMode failure) { 88413481Sgiacomo.travaglini@arm.com if (failure == FATAL_FAILURE) { 88513481Sgiacomo.travaglini@arm.com FAIL() << "Expected fatal failure."; 88613481Sgiacomo.travaglini@arm.com } else { 88713481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected non-fatal failure."; 88813481Sgiacomo.travaglini@arm.com } 88913481Sgiacomo.travaglini@arm.com } 89013481Sgiacomo.travaglini@arm.com}; 89113481Sgiacomo.travaglini@arm.com 89213481Sgiacomo.travaglini@arm.comTEST_F(ExpectFailureTest, ExpectFatalFailure) { 89313481Sgiacomo.travaglini@arm.com // Expected fatal failure, but succeeds. 89413481Sgiacomo.travaglini@arm.com printf("(expecting 1 failure)\n"); 89513481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE(SUCCEED(), "Expected fatal failure."); 89613481Sgiacomo.travaglini@arm.com // Expected fatal failure, but got a non-fatal failure. 89713481Sgiacomo.travaglini@arm.com printf("(expecting 1 failure)\n"); 89813481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Expected non-fatal " 89913481Sgiacomo.travaglini@arm.com "failure."); 90013481Sgiacomo.travaglini@arm.com // Wrong message. 90113481Sgiacomo.travaglini@arm.com printf("(expecting 1 failure)\n"); 90213481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE(AddFailure(FATAL_FAILURE), "Some other fatal failure " 90313481Sgiacomo.travaglini@arm.com "expected."); 90413481Sgiacomo.travaglini@arm.com} 90513481Sgiacomo.travaglini@arm.com 90613481Sgiacomo.travaglini@arm.comTEST_F(ExpectFailureTest, ExpectNonFatalFailure) { 90713481Sgiacomo.travaglini@arm.com // Expected non-fatal failure, but succeeds. 90813481Sgiacomo.travaglini@arm.com printf("(expecting 1 failure)\n"); 90913481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE(SUCCEED(), "Expected non-fatal failure."); 91013481Sgiacomo.travaglini@arm.com // Expected non-fatal failure, but got a fatal failure. 91113481Sgiacomo.travaglini@arm.com printf("(expecting 1 failure)\n"); 91213481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE(AddFailure(FATAL_FAILURE), "Expected fatal failure."); 91313481Sgiacomo.travaglini@arm.com // Wrong message. 91413481Sgiacomo.travaglini@arm.com printf("(expecting 1 failure)\n"); 91513481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Some other non-fatal " 91613481Sgiacomo.travaglini@arm.com "failure."); 91713481Sgiacomo.travaglini@arm.com} 91813481Sgiacomo.travaglini@arm.com 91913481Sgiacomo.travaglini@arm.com#if GTEST_IS_THREADSAFE 92013481Sgiacomo.travaglini@arm.com 92113481Sgiacomo.travaglini@arm.comclass ExpectFailureWithThreadsTest : public ExpectFailureTest { 92213481Sgiacomo.travaglini@arm.com protected: 92313481Sgiacomo.travaglini@arm.com static void AddFailureInOtherThread(FailureMode failure) { 92413481Sgiacomo.travaglini@arm.com ThreadWithParam<FailureMode> thread(&AddFailure, failure, NULL); 92513481Sgiacomo.travaglini@arm.com thread.Join(); 92613481Sgiacomo.travaglini@arm.com } 92713481Sgiacomo.travaglini@arm.com}; 92813481Sgiacomo.travaglini@arm.com 92913481Sgiacomo.travaglini@arm.comTEST_F(ExpectFailureWithThreadsTest, ExpectFatalFailure) { 93013481Sgiacomo.travaglini@arm.com // We only intercept the current thread. 93113481Sgiacomo.travaglini@arm.com printf("(expecting 2 failures)\n"); 93213481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE(AddFailureInOtherThread(FATAL_FAILURE), 93313481Sgiacomo.travaglini@arm.com "Expected fatal failure."); 93413481Sgiacomo.travaglini@arm.com} 93513481Sgiacomo.travaglini@arm.com 93613481Sgiacomo.travaglini@arm.comTEST_F(ExpectFailureWithThreadsTest, ExpectNonFatalFailure) { 93713481Sgiacomo.travaglini@arm.com // We only intercept the current thread. 93813481Sgiacomo.travaglini@arm.com printf("(expecting 2 failures)\n"); 93913481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE(AddFailureInOtherThread(NONFATAL_FAILURE), 94013481Sgiacomo.travaglini@arm.com "Expected non-fatal failure."); 94113481Sgiacomo.travaglini@arm.com} 94213481Sgiacomo.travaglini@arm.com 94313481Sgiacomo.travaglini@arm.comtypedef ExpectFailureWithThreadsTest ScopedFakeTestPartResultReporterTest; 94413481Sgiacomo.travaglini@arm.com 94513481Sgiacomo.travaglini@arm.com// Tests that the ScopedFakeTestPartResultReporter only catches failures from 94613481Sgiacomo.travaglini@arm.com// the current thread if it is instantiated with INTERCEPT_ONLY_CURRENT_THREAD. 94713481Sgiacomo.travaglini@arm.comTEST_F(ScopedFakeTestPartResultReporterTest, InterceptOnlyCurrentThread) { 94813481Sgiacomo.travaglini@arm.com printf("(expecting 2 failures)\n"); 94913481Sgiacomo.travaglini@arm.com TestPartResultArray results; 95013481Sgiacomo.travaglini@arm.com { 95113481Sgiacomo.travaglini@arm.com ScopedFakeTestPartResultReporter reporter( 95213481Sgiacomo.travaglini@arm.com ScopedFakeTestPartResultReporter::INTERCEPT_ONLY_CURRENT_THREAD, 95313481Sgiacomo.travaglini@arm.com &results); 95413481Sgiacomo.travaglini@arm.com AddFailureInOtherThread(FATAL_FAILURE); 95513481Sgiacomo.travaglini@arm.com AddFailureInOtherThread(NONFATAL_FAILURE); 95613481Sgiacomo.travaglini@arm.com } 95713481Sgiacomo.travaglini@arm.com // The two failures should not have been intercepted. 95813481Sgiacomo.travaglini@arm.com EXPECT_EQ(0, results.size()) << "This shouldn't fail."; 95913481Sgiacomo.travaglini@arm.com} 96013481Sgiacomo.travaglini@arm.com 96113481Sgiacomo.travaglini@arm.com#endif // GTEST_IS_THREADSAFE 96213481Sgiacomo.travaglini@arm.com 96313481Sgiacomo.travaglini@arm.comTEST_F(ExpectFailureTest, ExpectFatalFailureOnAllThreads) { 96413481Sgiacomo.travaglini@arm.com // Expected fatal failure, but succeeds. 96513481Sgiacomo.travaglini@arm.com printf("(expecting 1 failure)\n"); 96613481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected fatal failure."); 96713481Sgiacomo.travaglini@arm.com // Expected fatal failure, but got a non-fatal failure. 96813481Sgiacomo.travaglini@arm.com printf("(expecting 1 failure)\n"); 96913481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE), 97013481Sgiacomo.travaglini@arm.com "Expected non-fatal failure."); 97113481Sgiacomo.travaglini@arm.com // Wrong message. 97213481Sgiacomo.travaglini@arm.com printf("(expecting 1 failure)\n"); 97313481Sgiacomo.travaglini@arm.com EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE), 97413481Sgiacomo.travaglini@arm.com "Some other fatal failure expected."); 97513481Sgiacomo.travaglini@arm.com} 97613481Sgiacomo.travaglini@arm.com 97713481Sgiacomo.travaglini@arm.comTEST_F(ExpectFailureTest, ExpectNonFatalFailureOnAllThreads) { 97813481Sgiacomo.travaglini@arm.com // Expected non-fatal failure, but succeeds. 97913481Sgiacomo.travaglini@arm.com printf("(expecting 1 failure)\n"); 98013481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected non-fatal " 98113481Sgiacomo.travaglini@arm.com "failure."); 98213481Sgiacomo.travaglini@arm.com // Expected non-fatal failure, but got a fatal failure. 98313481Sgiacomo.travaglini@arm.com printf("(expecting 1 failure)\n"); 98413481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE), 98513481Sgiacomo.travaglini@arm.com "Expected fatal failure."); 98613481Sgiacomo.travaglini@arm.com // Wrong message. 98713481Sgiacomo.travaglini@arm.com printf("(expecting 1 failure)\n"); 98813481Sgiacomo.travaglini@arm.com EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE), 98913481Sgiacomo.travaglini@arm.com "Some other non-fatal failure."); 99013481Sgiacomo.travaglini@arm.com} 99113481Sgiacomo.travaglini@arm.com 99213481Sgiacomo.travaglini@arm.com 99313481Sgiacomo.travaglini@arm.com// Two test environments for testing testing::AddGlobalTestEnvironment(). 99413481Sgiacomo.travaglini@arm.com 99513481Sgiacomo.travaglini@arm.comclass FooEnvironment : public testing::Environment { 99613481Sgiacomo.travaglini@arm.com public: 99713481Sgiacomo.travaglini@arm.com virtual void SetUp() { 99813481Sgiacomo.travaglini@arm.com printf("%s", "FooEnvironment::SetUp() called.\n"); 99913481Sgiacomo.travaglini@arm.com } 100013481Sgiacomo.travaglini@arm.com 100113481Sgiacomo.travaglini@arm.com virtual void TearDown() { 100213481Sgiacomo.travaglini@arm.com printf("%s", "FooEnvironment::TearDown() called.\n"); 100313481Sgiacomo.travaglini@arm.com FAIL() << "Expected fatal failure."; 100413481Sgiacomo.travaglini@arm.com } 100513481Sgiacomo.travaglini@arm.com}; 100613481Sgiacomo.travaglini@arm.com 100713481Sgiacomo.travaglini@arm.comclass BarEnvironment : public testing::Environment { 100813481Sgiacomo.travaglini@arm.com public: 100913481Sgiacomo.travaglini@arm.com virtual void SetUp() { 101013481Sgiacomo.travaglini@arm.com printf("%s", "BarEnvironment::SetUp() called.\n"); 101113481Sgiacomo.travaglini@arm.com } 101213481Sgiacomo.travaglini@arm.com 101313481Sgiacomo.travaglini@arm.com virtual void TearDown() { 101413481Sgiacomo.travaglini@arm.com printf("%s", "BarEnvironment::TearDown() called.\n"); 101513481Sgiacomo.travaglini@arm.com ADD_FAILURE() << "Expected non-fatal failure."; 101613481Sgiacomo.travaglini@arm.com } 101713481Sgiacomo.travaglini@arm.com}; 101813481Sgiacomo.travaglini@arm.com 101913481Sgiacomo.travaglini@arm.com// The main function. 102013481Sgiacomo.travaglini@arm.com// 102113481Sgiacomo.travaglini@arm.com// The idea is to use Google Test to run all the tests we have defined (some 102213481Sgiacomo.travaglini@arm.com// of them are intended to fail), and then compare the test results 102313481Sgiacomo.travaglini@arm.com// with the "golden" file. 102413481Sgiacomo.travaglini@arm.comint main(int argc, char **argv) { 102513481Sgiacomo.travaglini@arm.com testing::GTEST_FLAG(print_time) = false; 102613481Sgiacomo.travaglini@arm.com 102713481Sgiacomo.travaglini@arm.com // We just run the tests, knowing some of them are intended to fail. 102813481Sgiacomo.travaglini@arm.com // We will use a separate Python script to compare the output of 102913481Sgiacomo.travaglini@arm.com // this program with the golden file. 103013481Sgiacomo.travaglini@arm.com 103113481Sgiacomo.travaglini@arm.com // It's hard to test InitGoogleTest() directly, as it has many 103213481Sgiacomo.travaglini@arm.com // global side effects. The following line serves as a sanity test 103313481Sgiacomo.travaglini@arm.com // for it. 103413481Sgiacomo.travaglini@arm.com testing::InitGoogleTest(&argc, argv); 103513481Sgiacomo.travaglini@arm.com bool internal_skip_environment_and_ad_hoc_tests = 103613481Sgiacomo.travaglini@arm.com std::count(argv, argv + argc, 103713481Sgiacomo.travaglini@arm.com std::string("internal_skip_environment_and_ad_hoc_tests")) > 0; 103813481Sgiacomo.travaglini@arm.com 103913481Sgiacomo.travaglini@arm.com#if GTEST_HAS_DEATH_TEST 104013481Sgiacomo.travaglini@arm.com if (testing::internal::GTEST_FLAG(internal_run_death_test) != "") { 104113481Sgiacomo.travaglini@arm.com // Skip the usual output capturing if we're running as the child 104213481Sgiacomo.travaglini@arm.com // process of an threadsafe-style death test. 104313481Sgiacomo.travaglini@arm.com# if GTEST_OS_WINDOWS 104413481Sgiacomo.travaglini@arm.com posix::FReopen("nul:", "w", stdout); 104513481Sgiacomo.travaglini@arm.com# else 104613481Sgiacomo.travaglini@arm.com posix::FReopen("/dev/null", "w", stdout); 104713481Sgiacomo.travaglini@arm.com# endif // GTEST_OS_WINDOWS 104813481Sgiacomo.travaglini@arm.com return RUN_ALL_TESTS(); 104913481Sgiacomo.travaglini@arm.com } 105013481Sgiacomo.travaglini@arm.com#endif // GTEST_HAS_DEATH_TEST 105113481Sgiacomo.travaglini@arm.com 105213481Sgiacomo.travaglini@arm.com if (internal_skip_environment_and_ad_hoc_tests) 105313481Sgiacomo.travaglini@arm.com return RUN_ALL_TESTS(); 105413481Sgiacomo.travaglini@arm.com 105513481Sgiacomo.travaglini@arm.com // Registers two global test environments. 105613481Sgiacomo.travaglini@arm.com // The golden file verifies that they are set up in the order they 105713481Sgiacomo.travaglini@arm.com // are registered, and torn down in the reverse order. 105813481Sgiacomo.travaglini@arm.com testing::AddGlobalTestEnvironment(new FooEnvironment); 105913481Sgiacomo.travaglini@arm.com testing::AddGlobalTestEnvironment(new BarEnvironment); 106013481Sgiacomo.travaglini@arm.com 106113481Sgiacomo.travaglini@arm.com return RunAllTests(); 106213481Sgiacomo.travaglini@arm.com} 1063