1fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Copyright 2008, Google Inc. 2fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// All rights reserved. 3fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 4fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Redistribution and use in source and binary forms, with or without 5fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// modification, are permitted provided that the following conditions are 6fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// met: 7fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 8fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// * Redistributions of source code must retain the above copyright 9fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// notice, this list of conditions and the following disclaimer. 10fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// * Redistributions in binary form must reproduce the above 11fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// copyright notice, this list of conditions and the following disclaimer 12fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// in the documentation and/or other materials provided with the 13fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// distribution. 14fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// * Neither the name of Google Inc. nor the names of its 15fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// contributors may be used to endorse or promote products derived from 16fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// this software without specific prior written permission. 17fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 18fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 30fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Author: wan@google.com (Zhanyong Wan) 31fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 32fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// A helper program for testing how Google Test determines whether to use 33fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// colors in the output. It prints "YES" and returns 1 if Google Test 34fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// decides to use colors, and prints "NO" and returns 0 otherwise. 35fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 36fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <stdio.h> 37fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 38fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <gtest/gtest.h> 39fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 40fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillenamespace testing { 41fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillenamespace internal { 42fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillebool ShouldUseColor(bool stdout_is_tty); 43fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} // namespace internal 44fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} // namespace testing 45fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 46fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleusing testing::internal::ShouldUseColor; 47fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 48fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// The purpose of this is to ensure that the UnitTest singleton is 49fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// created before main() is entered, and thus that ShouldUseColor() 50fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// works the same way as in a real Google-Test-based test. We don't actual 51fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// run the TEST itself. 52fbaaef999ba563838ebd00874ed8a1c01fbf286dWink SavilleTEST(GTestColorTest, Dummy) { 53fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 54fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 55fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleint main(int argc, char** argv) { 56fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville testing::InitGoogleTest(&argc, argv); 57fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 58fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville if (ShouldUseColor(true)) { 59fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Google Test decides to use colors in the output (assuming it 60fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // goes to a TTY). 61fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printf("YES\n"); 62fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return 1; 63fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } else { 64fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Google Test decides not to use colors in the output. 65fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printf("NO\n"); 66fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return 0; 67fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 68fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 69