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 how Google Test determines whether to use 33 // colors in the output. It prints "YES" and returns 1 if Google Test 34 // decides to use colors, and prints "NO" and returns 0 otherwise. 35 36 #include <stdio.h> 37 38 #include "gtest/gtest.h" 39 40 // Indicates that this translation unit is part of Google Test's 41 // implementation. It must come before gtest-internal-inl.h is 42 // included, or there will be a compiler error. This trick is to 43 // prevent a user from accidentally including gtest-internal-inl.h in 44 // his code. 45 #define GTEST_IMPLEMENTATION_ 1 46 #include "src/gtest-internal-inl.h" 47 #undef GTEST_IMPLEMENTATION_ 48 49 using testing::internal::ShouldUseColor; 50 51 // The purpose of this is to ensure that the UnitTest singleton is 52 // created before main() is entered, and thus that ShouldUseColor() 53 // works the same way as in a real Google-Test-based test. We don't actual 54 // run the TEST itself. 55 TEST(GTestColorTest, Dummy) { 56 } 57 58 int main(int argc, char** argv) { 59 testing::InitGoogleTest(&argc, argv); 60 61 if (ShouldUseColor(true)) { 62 // Google Test decides to use colors in the output (assuming it 63 // goes to a TTY). 64 printf("YES\n"); 65 return 1; 66 } else { 67 // Google Test decides not to use colors in the output. 68 printf("NO\n"); 69 return 0; 70 } 71 } 72
