1 //===--- utils/unittest/UnitTestMain/TestMain.cpp - unittest driver -------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "llvm/Support/CommandLine.h" 10 #include "llvm/Support/Signals.h" 11 #include "gmock/gmock.h" 12 #include "gtest/gtest.h" 13 14 #if defined(_WIN32) 15 # include <windows.h> 16 # if defined(_MSC_VER) 17 # include <crtdbg.h> 18 # endif 19 #endif 20 21 const char *TestMainArgv0; 22 23 int main(int argc, char **argv) { 24 llvm::sys::PrintStackTraceOnErrorSignal(argv[0], 25 true /* Disable crash reporting */); 26 27 // Initialize both gmock and gtest. 28 testing::InitGoogleMock(&argc, argv); 29 30 llvm::cl::ParseCommandLineOptions(argc, argv); 31 32 // Make it easy for a test to re-execute itself by saving argv[0]. 33 TestMainArgv0 = argv[0]; 34 35 # if defined(_WIN32) 36 // Disable all of the possible ways Windows conspires to make automated 37 // testing impossible. 38 ::SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX); 39 # if defined(_MSC_VER) 40 ::_set_error_mode(_OUT_TO_STDERR); 41 _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); 42 _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR); 43 _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); 44 _CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR); 45 _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); 46 _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR); 47 # endif 48 # endif 49 50 return RUN_ALL_TESTS(); 51 } 52