googletest-color-test_.cc

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// Copyright 2008, Google Inc.
// All rights reserved.
//
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// modification, are permitted provided that the following conditions are
// met:
//
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//     * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
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// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
// A helper program for testing how Google Test determines whether to use
// colors in the output.  It prints "YES" and returns 1 if Google Test
// decides to use colors, and prints "NO" and returns 0 otherwise.
 
#include <stdio.h>
 
#include "gtest/gtest.h"
#include "src/gtest-internal-inl.h"
 
using testing::internal::ShouldUseColor;
 
// The purpose of this is to ensure that the UnitTest singleton is
// created before main() is entered, and thus that ShouldUseColor()
// works the same way as in a real Google-Test-based test.  We don't actual
// run the TEST itself.
TEST(GTestColorTest, Dummy) {
}
 
int main(int argc, char** argv) {
  testing::InitGoogleTest(&argc, argv);
 
  if (ShouldUseColor(true)) {
    // Google Test decides to use colors in the output (assuming it
    // goes to a TTY).
    printf("YES\n");
    return 1;
  } else {
    // Google Test decides not to use colors in the output.
    printf("NO\n");
    return 0;
  }
}