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 // A helper program for testing how Google Test determines whether to use 31 // colors in the output. It prints "YES" and returns 1 if Google Test 32 // decides to use colors, and prints "NO" and returns 0 otherwise. 33 34 #include <stdio.h> 35 36 #include "gtest/gtest.h" 37 #include "src/gtest-internal-inl.h" 38 39 using testing::internal::ShouldUseColor; 40 41 // The purpose of this is to ensure that the UnitTest singleton is 42 // created before main() is entered, and thus that ShouldUseColor() 43 // works the same way as in a real Google-Test-based test. We don't actual 44 // run the TEST itself. 45 TEST(GTestColorTest, Dummy) {} 46 47 int main(int argc, char** argv) { 48 testing::InitGoogleTest(&argc, argv); 49 50 if (ShouldUseColor(true)) { 51 // Google Test decides to use colors in the output (assuming it 52 // goes to a TTY). 53 printf("YES\n"); 54 return 1; 55 } else { 56 // Google Test decides not to use colors in the output. 57 printf("NO\n"); 58 return 0; 59 } 60 } 61