1c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Copyright 2008, Google Inc. 2c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// All rights reserved. 3c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// 4c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Redistribution and use in source and binary forms, with or without 5c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// modification, are permitted provided that the following conditions are 6c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// met: 7c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// 8c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// * Redistributions of source code must retain the above copyright 9c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// notice, this list of conditions and the following disclaimer. 10c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// * Redistributions in binary form must reproduce the above 11c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// copyright notice, this list of conditions and the following disclaimer 12c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// in the documentation and/or other materials provided with the 13c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// distribution. 14c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// * Neither the name of Google Inc. nor the names of its 15c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// contributors may be used to endorse or promote products derived from 16c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// this software without specific prior written permission. 17c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// 18c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// 30c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Author: wan@google.com (Zhanyong Wan) 31c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 32c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// A helper program for testing that Google Test parses the environment 33c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// variables correctly. 34c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 35731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick#include "gtest/gtest.h" 36c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 37c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include <iostream> 38c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 39c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#define GTEST_IMPLEMENTATION_ 1 40c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "src/gtest-internal-inl.h" 41c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#undef GTEST_IMPLEMENTATION_ 42c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 43c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochusing ::std::cout; 44c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 45c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochnamespace testing { 46c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 47c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// The purpose of this is to make the test more realistic by ensuring 48c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// that the UnitTest singleton is created before main() is entered. 49c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// We don't actual run the TEST itself. 50c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochTEST(GTestEnvVarTest, Dummy) { 51c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 52c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 53c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid PrintFlag(const char* flag) { 54c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (strcmp(flag, "break_on_failure") == 0) { 55c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << GTEST_FLAG(break_on_failure); 56c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 57c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 58c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 59c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (strcmp(flag, "catch_exceptions") == 0) { 60c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << GTEST_FLAG(catch_exceptions); 61c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 62c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 63c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 64c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (strcmp(flag, "color") == 0) { 65c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << GTEST_FLAG(color); 66c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 67c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 68c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 69c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (strcmp(flag, "death_test_style") == 0) { 70c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << GTEST_FLAG(death_test_style); 71c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 72c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 73c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 74c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (strcmp(flag, "death_test_use_fork") == 0) { 75c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << GTEST_FLAG(death_test_use_fork); 76c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 77c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 78c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 79c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (strcmp(flag, "filter") == 0) { 80c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << GTEST_FLAG(filter); 81c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 82c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 83c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 84c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (strcmp(flag, "output") == 0) { 85c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << GTEST_FLAG(output); 86c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 87c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 88c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 89c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (strcmp(flag, "print_time") == 0) { 90c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << GTEST_FLAG(print_time); 91c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 92c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 93c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 94c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (strcmp(flag, "repeat") == 0) { 95c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << GTEST_FLAG(repeat); 96c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 97c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 98c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 99c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (strcmp(flag, "stack_trace_depth") == 0) { 100c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << GTEST_FLAG(stack_trace_depth); 101c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 102c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 103c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 104c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (strcmp(flag, "throw_on_failure") == 0) { 105c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << GTEST_FLAG(throw_on_failure); 106c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return; 107c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 108c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 109c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << "Invalid flag name " << flag 110c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch << ". Valid names are break_on_failure, color, filter, etc.\n"; 111c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch exit(1); 112c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 113c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 114c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} // namespace testing 115c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 116c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint main(int argc, char** argv) { 117c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch testing::InitGoogleTest(&argc, argv); 118c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 119c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (argc != 2) { 120c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch cout << "Usage: gtest_env_var_test_ NAME_OF_FLAG\n"; 121c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return 1; 122c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 123c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 124c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch testing::PrintFlag(argv[1]); 125c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return 0; 126c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 127