Add chrome to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 77 insertions, 0 deletions

diff --git a/chrome/test/perf/perftests.cc b/chrome/test/perf/perftests.cc
new file mode 100644
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+++ b/chrome/test/perf/perftests.cc
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+// Copyright 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.
+
+#include "base/message_loop.h"
+#include "base/perftimer.h"
+#include "chrome/common/chrome_paths.cc"
+#include "testing/gtest/include/gtest/gtest.h"
+
+// TODO(darin): share code with base/run_all_perftests.cc
+
+int main(int argc, char **argv) {
+  chrome::RegisterPathProvider();
+  MessageLoop main_message_loop;
+
+  testing::InitGoogleTest(&argc, argv);
+
+  const char log_file_switch[] = "-o";
+  const char* log_filename = NULL;
+  for (int i = 1; i < argc; i++)  {
+    if (strcmp(argv[i], log_file_switch) == 0) {
+      // found the switch for the log file, use the next arg
+      if (i >= argc - 1) {
+        fprintf(stderr, "Log file not specified");
+        return 1;
+      }
+      log_filename = argv[i + 1];
+    }
+  }
+  if (!log_filename) {
+    // use the default filename
+    log_filename = "perf_test.log";
+  }
+  printf("Using output file \"%s\" (change with %s <filename>)\n",
+         log_filename, log_file_switch);
+
+  if (!InitPerfLog(log_filename)) {
+    fprintf(stderr, "Unable to open log file\n");
+    return 1;
+  }
+
+  // Raise to high priority to have more precise measurements. Since we don't
+  // aim at 1% precision, it is not necessary to run at realtime level.
+    if (!IsDebuggerPresent()) {
+    SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS);
+  }
+
+  int result = RUN_ALL_TESTS();
+
+  FinalizePerfLog();
+  return result;
+}