1 // Copyright 2008, Google Inc. 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above 11 // copyright notice, this list of conditions and the following disclaimer 12 // in the documentation and/or other materials provided with the 13 // distribution. 14 // * Neither the name of Google Inc. nor the names of its 15 // contributors may be used to endorse or promote products derived from 16 // this software without specific prior written permission. 17 // 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 // 30 // Author: wan (at) google.com (Zhanyong Wan) 31 32 // A helper program for testing that Google Test parses the environment 33 // variables correctly. 34 35 #include <gtest/gtest.h> 36 37 #include <iostream> 38 39 #define GTEST_IMPLEMENTATION_ 1 40 #include "src/gtest-internal-inl.h" 41 #undef GTEST_IMPLEMENTATION_ 42 43 using ::std::cout; 44 45 namespace testing { 46 47 // The purpose of this is to make the test more realistic by ensuring 48 // that the UnitTest singleton is created before main() is entered. 49 // We don't actual run the TEST itself. 50 TEST(GTestEnvVarTest, Dummy) { 51 } 52 53 void PrintFlag(const char* flag) { 54 if (strcmp(flag, "break_on_failure") == 0) { 55 cout << GTEST_FLAG(break_on_failure); 56 return; 57 } 58 59 if (strcmp(flag, "catch_exceptions") == 0) { 60 cout << GTEST_FLAG(catch_exceptions); 61 return; 62 } 63 64 if (strcmp(flag, "color") == 0) { 65 cout << GTEST_FLAG(color); 66 return; 67 } 68 69 if (strcmp(flag, "death_test_style") == 0) { 70 cout << GTEST_FLAG(death_test_style); 71 return; 72 } 73 74 if (strcmp(flag, "death_test_use_fork") == 0) { 75 cout << GTEST_FLAG(death_test_use_fork); 76 return; 77 } 78 79 if (strcmp(flag, "filter") == 0) { 80 cout << GTEST_FLAG(filter); 81 return; 82 } 83 84 if (strcmp(flag, "output") == 0) { 85 cout << GTEST_FLAG(output); 86 return; 87 } 88 89 if (strcmp(flag, "print_time") == 0) { 90 cout << GTEST_FLAG(print_time); 91 return; 92 } 93 94 if (strcmp(flag, "repeat") == 0) { 95 cout << GTEST_FLAG(repeat); 96 return; 97 } 98 99 if (strcmp(flag, "stack_trace_depth") == 0) { 100 cout << GTEST_FLAG(stack_trace_depth); 101 return; 102 } 103 104 if (strcmp(flag, "throw_on_failure") == 0) { 105 cout << GTEST_FLAG(throw_on_failure); 106 return; 107 } 108 109 cout << "Invalid flag name " << flag 110 << ". Valid names are break_on_failure, color, filter, etc.\n"; 111 exit(1); 112 } 113 114 } // namespace testing 115 116 int main(int argc, char** argv) { 117 testing::InitGoogleTest(&argc, argv); 118 119 if (argc != 2) { 120 cout << "Usage: gtest_env_var_test_ NAME_OF_FLAG\n"; 121 return 1; 122 } 123 124 testing::PrintFlag(argv[1]); 125 return 0; 126 } 127
