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 31 // A helper program for testing that Google Test parses the environment 32 // variables correctly. 33 34 #include <iostream> 35 36 #include "gtest/gtest.h" 37 #include "src/gtest-internal-inl.h" 38 39 using ::std::cout; 40 41 namespace testing { 42 43 // The purpose of this is to make the test more realistic by ensuring 44 // that the UnitTest singleton is created before main() is entered. 45 // We don't actual run the TEST itself. 46 TEST(GTestEnvVarTest, Dummy) { 47 } 48 49 void PrintFlag(const char* flag) { 50 if (strcmp(flag, "break_on_failure") == 0) { 51 cout << GTEST_FLAG(break_on_failure); 52 return; 53 } 54 55 if (strcmp(flag, "catch_exceptions") == 0) { 56 cout << GTEST_FLAG(catch_exceptions); 57 return; 58 } 59 60 if (strcmp(flag, "color") == 0) { 61 cout << GTEST_FLAG(color); 62 return; 63 } 64 65 if (strcmp(flag, "death_test_style") == 0) { 66 cout << GTEST_FLAG(death_test_style); 67 return; 68 } 69 70 if (strcmp(flag, "death_test_use_fork") == 0) { 71 cout << GTEST_FLAG(death_test_use_fork); 72 return; 73 } 74 75 if (strcmp(flag, "filter") == 0) { 76 cout << GTEST_FLAG(filter); 77 return; 78 } 79 80 if (strcmp(flag, "output") == 0) { 81 cout << GTEST_FLAG(output); 82 return; 83 } 84 85 if (strcmp(flag, "print_time") == 0) { 86 cout << GTEST_FLAG(print_time); 87 return; 88 } 89 90 if (strcmp(flag, "repeat") == 0) { 91 cout << GTEST_FLAG(repeat); 92 return; 93 } 94 95 if (strcmp(flag, "stack_trace_depth") == 0) { 96 cout << GTEST_FLAG(stack_trace_depth); 97 return; 98 } 99 100 if (strcmp(flag, "throw_on_failure") == 0) { 101 cout << GTEST_FLAG(throw_on_failure); 102 return; 103 } 104 105 cout << "Invalid flag name " << flag 106 << ". Valid names are break_on_failure, color, filter, etc.\n"; 107 exit(1); 108 } 109 110 } // namespace testing 111 112 int main(int argc, char** argv) { 113 testing::InitGoogleTest(&argc, argv); 114 115 if (argc != 2) { 116 cout << "Usage: googletest-env-var-test_ NAME_OF_FLAG\n"; 117 return 1; 118 } 119 120 testing::PrintFlag(argv[1]); 121 return 0; 122 } 123