1dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// Copyright 2008, Google Inc. 2dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// All rights reserved. 3dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// 4dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// Redistribution and use in source and binary forms, with or without 5dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// modification, are permitted provided that the following conditions are 6dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// met: 7dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// 8dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// * Redistributions of source code must retain the above copyright 9dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// notice, this list of conditions and the following disclaimer. 10dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// * Redistributions in binary form must reproduce the above 11dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// copyright notice, this list of conditions and the following disclaimer 12dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// in the documentation and/or other materials provided with the 13dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// distribution. 14dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// * Neither the name of Google Inc. nor the names of its 15dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// contributors may be used to endorse or promote products derived from 16dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// this software without specific prior written permission. 17dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// 18dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// 30dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// Author: wan@google.com (Zhanyong Wan) 31dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 32dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// A helper program for testing that Google Test parses the environment 33dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// variables correctly. 34dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 3546108a219a4b812dd8f36fee479a0340ea5963f5Ben Chan#include "gtest/gtest.h" 36dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 37dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter#include <iostream> 38dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 39dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter#define GTEST_IMPLEMENTATION_ 1 40dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter#include "src/gtest-internal-inl.h" 41dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter#undef GTEST_IMPLEMENTATION_ 42dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 43dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixterusing ::std::cout; 44dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 45dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixternamespace testing { 46dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 47dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// The purpose of this is to make the test more realistic by ensuring 48dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// that the UnitTest singleton is created before main() is entered. 49dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter// We don't actual run the TEST itself. 50dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken MixterTEST(GTestEnvVarTest, Dummy) { 51dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter} 52dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 53dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixtervoid PrintFlag(const char* flag) { 54dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter if (strcmp(flag, "break_on_failure") == 0) { 55dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << GTEST_FLAG(break_on_failure); 56dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return; 57dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter } 58dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 59dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter if (strcmp(flag, "catch_exceptions") == 0) { 60dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << GTEST_FLAG(catch_exceptions); 61dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return; 62dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter } 63dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 64dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter if (strcmp(flag, "color") == 0) { 65dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << GTEST_FLAG(color); 66dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return; 67dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter } 68dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 69dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter if (strcmp(flag, "death_test_style") == 0) { 70dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << GTEST_FLAG(death_test_style); 71dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return; 72dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter } 73dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 74dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter if (strcmp(flag, "death_test_use_fork") == 0) { 75dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << GTEST_FLAG(death_test_use_fork); 76dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return; 77dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter } 78dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 79dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter if (strcmp(flag, "filter") == 0) { 80dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << GTEST_FLAG(filter); 81dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return; 82dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter } 83dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 84dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter if (strcmp(flag, "output") == 0) { 85dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << GTEST_FLAG(output); 86dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return; 87dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter } 88dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 89dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter if (strcmp(flag, "print_time") == 0) { 90dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << GTEST_FLAG(print_time); 91dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return; 92dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter } 93dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 94dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter if (strcmp(flag, "repeat") == 0) { 95dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << GTEST_FLAG(repeat); 96dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return; 97dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter } 98dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 99dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter if (strcmp(flag, "stack_trace_depth") == 0) { 100dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << GTEST_FLAG(stack_trace_depth); 101dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return; 102dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter } 103dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 104dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter if (strcmp(flag, "throw_on_failure") == 0) { 105dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << GTEST_FLAG(throw_on_failure); 106dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return; 107dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter } 108dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 109dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << "Invalid flag name " << flag 110dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter << ". Valid names are break_on_failure, color, filter, etc.\n"; 111dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter exit(1); 112dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter} 113dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 114dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter} // namespace testing 115dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 116dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixterint main(int argc, char** argv) { 117dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter testing::InitGoogleTest(&argc, argv); 118dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 119dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter if (argc != 2) { 120dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter cout << "Usage: gtest_env_var_test_ NAME_OF_FLAG\n"; 121dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return 1; 122dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter } 123dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter 124dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter testing::PrintFlag(argv[1]); 125dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter return 0; 126dd1c93d5709e32713961cfd95fe30489a4ad2d26Ken Mixter} 127