00001 // Copyright 2008, Google Inc. 00002 // All rights reserved. 00003 // 00004 // Redistribution and use in source and binary forms, with or without 00005 // modification, are permitted provided that the following conditions are 00006 // met: 00007 // 00008 // * Redistributions of source code must retain the above copyright 00009 // notice, this list of conditions and the following disclaimer. 00010 // * Redistributions in binary form must reproduce the above 00011 // copyright notice, this list of conditions and the following disclaimer 00012 // in the documentation and/or other materials provided with the 00013 // distribution. 00014 // * Neither the name of Google Inc. nor the names of its 00015 // contributors may be used to endorse or promote products derived from 00016 // this software without specific prior written permission. 00017 // 00018 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00019 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00020 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00021 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 00022 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00023 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00024 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00025 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00026 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00027 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00028 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00029 // 00030 // Author: wan@google.com (Zhanyong Wan) 00031 00032 // A helper program for testing how Google Test determines whether to use 00033 // colors in the output. It prints "YES" and returns 1 if Google Test 00034 // decides to use colors, and prints "NO" and returns 0 otherwise. 00035 00036 #include <stdio.h> 00037 00038 #include "gtest/gtest.h" 00039 00040 // Indicates that this translation unit is part of Google Test's 00041 // implementation. It must come before gtest-internal-inl.h is 00042 // included, or there will be a compiler error. This trick is to 00043 // prevent a user from accidentally including gtest-internal-inl.h in 00044 // his code. 00045 #define GTEST_IMPLEMENTATION_ 1 00046 #include "src/gtest-internal-inl.h" 00047 #undef GTEST_IMPLEMENTATION_ 00048 00049 using testing::internal::ShouldUseColor; 00050 00051 // The purpose of this is to ensure that the UnitTest singleton is 00052 // created before main() is entered, and thus that ShouldUseColor() 00053 // works the same way as in a real Google-Test-based test. We don't actual 00054 // run the TEST itself. 00055 TEST(GTestColorTest, Dummy) { 00056 } 00057 00058 int main(int argc, char** argv) { 00059 testing::InitGoogleTest(&argc, argv); 00060 00061 if (ShouldUseColor(true)) { 00062 // Google Test decides to use colors in the output (assuming it 00063 // goes to a TTY). 00064 printf("YES\n"); 00065 return 1; 00066 } else { 00067 // Google Test decides not to use colors in the output. 00068 printf("NO\n"); 00069 return 0; 00070 } 00071 }