merge(3p/glog): Vendor glog from commit 'afe04691'

third_party/glog/src/utilities_unittest.cc

@@ -0,0 +1,58 @@
+// Copyright (c) 2008, 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.
+//
+// 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);
+}