// Copyright 2006, Google Inc.

// All rights reserved.

//

// Redistribution and use in source and binary forms, with or without

// modification, are permitted provided that the following conditions are

// met:

//

//     * Redistributions of source code must retain the above copyright

// notice, this list of conditions and the following disclaimer.

//     * 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.

//     * Neither the name of Google Inc. nor the names of its

// contributors may be used to endorse or promote products derived from

// 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

// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// Tests that a Google Test program that has no test defined can run

// successfully.

//

// Author: wan@google.com (Zhanyong Wan)

#include "gtest/gtest.h"

int main(int argc, char **argv) {

  testing::InitGoogleTest(&argc, argv);

  // An ad-hoc assertion outside of all tests.

  //

  // This serves three purposes:

  //

  // 1. It verifies that an ad-hoc assertion can be executed even if

  //    no test is defined.

  // 2. It verifies that a failed ad-hoc assertion causes the test

  //    program to fail.

  // 3. We had a bug where the XML output won't be generated if an

  //    assertion is executed before RUN_ALL_TESTS() is called, even

  //    though --gtest_output=xml is specified.  This makes sure the

  //    bug is fixed and doesn't regress.

  EXPECT_EQ(1, 2);

  // The above EXPECT_EQ() should cause RUN_ALL_TESTS() to return non-zero.

  return RUN_ALL_TESTS() ? 0 : 1;

}