1aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// Copyright 2009, Google Inc. 2aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// All rights reserved. 3aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// 4aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// Redistribution and use in source and binary forms, with or without 5aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// modification, are permitted provided that the following conditions are 6aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// met: 7aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// 8aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// * Redistributions of source code must retain the above copyright 9aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// notice, this list of conditions and the following disclaimer. 10aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// * Redistributions in binary form must reproduce the above 11aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// copyright notice, this list of conditions and the following disclaimer 12aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// in the documentation and/or other materials provided with the 13aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// distribution. 14aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// * Neither the name of Google Inc. nor the names of its 15aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// contributors may be used to endorse or promote products derived from 16aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// this software without specific prior written permission. 17aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// 18aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// 30aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// Author: wan@google.com (Zhanyong Wan) 31aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter 32aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// Tests Google Test's throw-on-failure mode with exceptions disabled. 33aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// 34aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// This program must be compiled with exceptions disabled. It will be 35aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// invoked by gtest_throw_on_failure_test.py, and is expected to exit 36aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// with non-zero in the throw-on-failure mode or 0 otherwise. 37aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter 38aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter#include "gtest/gtest.h" 39aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter 40aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter#include <stdio.h> // for fflush, fprintf, NULL, etc. 41aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter#include <stdlib.h> // for exit 42aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter#include <exception> // for set_terminate 43aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter 44aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// This terminate handler aborts the program using exit() rather than abort(). 45aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// This avoids showing pop-ups on Windows systems and core dumps on Unix-like 46aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter// ones. 47aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchtervoid TerminateHandler() { 48aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter fprintf(stderr, "%s\n", "Unhandled C++ exception terminating the program."); 49aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter fflush(NULL); 50aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter exit(1); 51aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter} 52aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter 53aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchterint main(int argc, char** argv) { 54aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter#if GTEST_HAS_EXCEPTIONS 55aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter std::set_terminate(&TerminateHandler); 56aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter#endif 57aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter testing::InitGoogleTest(&argc, argv); 58aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter 59aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter // We want to ensure that people can use Google Test assertions in 60aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter // other testing frameworks, as long as they initialize Google Test 61aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter // properly and set the throw-on-failure mode. Therefore, we don't 62aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter // use Google Test's constructs for defining and running tests 63aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter // (e.g. TEST and RUN_ALL_TESTS) here. 64aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter 65aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter // In the throw-on-failure mode with exceptions disabled, this 66aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter // assertion will cause the program to exit with a non-zero code. 67aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter EXPECT_EQ(2, 3); 68aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter 69aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter // When not in the throw-on-failure mode, the control will reach 70aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter // here. 71aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter return 0; 72aa46da279e2426caf1e103eb079dfec8124c5feeCourtney Goeltzenleuchter} 73