// Copyright (c) 2008, Google Inc.

// All rights reserved.

//

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

// met:

//

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// 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

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

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// Author: Shinichiro Hamaji

#include "utilities.h"

#include "googletest.h"

#include "glog/logging.h"

#ifdef HAVE_LIB_GFLAGS

#include <gflags/gflags.h>

using namespace GFLAGS_NAMESPACE;

#endif

using namespace GOOGLE_NAMESPACE;

TEST(utilities, sync_val_compare_and_swap) {

  bool now_entering = false;

  EXPECT_FALSE(sync_val_compare_and_swap(&now_entering, false, true));

  EXPECT_TRUE(sync_val_compare_and_swap(&now_entering, false, true));

  EXPECT_TRUE(sync_val_compare_and_swap(&now_entering, false, true));

}

TEST(utilities, InitGoogleLoggingDeathTest) {

  ASSERT_DEATH(InitGoogleLogging("foobar"), "");

}

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

  InitGoogleLogging(argv[0]);

  InitGoogleTest(&argc, argv);

  CHECK_EQ(RUN_ALL_TESTS(), 0);

}