--- /dev/null
+// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+
+#ifndef CEF_TESTS_CEFCLIENT_RENDERER_PERFORMANCE_TEST_SETUP_H_
+#define CEF_TESTS_CEFCLIENT_RENDERER_PERFORMANCE_TEST_SETUP_H_
+#pragma once
+
+#include "include/base/cef_macros.h"
+#include "include/base/cef_logging.h"
+
+namespace client {
+namespace performance_test {
+
+// Default number of iterations.
+extern const int kDefaultIterations;
+
+// Test name.
+#define PERF_TEST_NAME(name) PerfTest##name
+
+// Entry in test array.
+#define PERF_TEST_ENTRY_EX(name, iterations) \
+ { #name, PERF_TEST_NAME(name), iterations }
+#define PERF_TEST_ENTRY(name) PERF_TEST_ENTRY_EX(name, kDefaultIterations)
+
+// Test function declaration.
+#define PERF_TEST_RESULT int64
+#define PERF_TEST_PARAM_ITERATIONS iterations
+#define PERF_TEST_PARAMS int PERF_TEST_PARAM_ITERATIONS
+#define PERF_TEST_FUNC(name) \
+ PERF_TEST_RESULT PERF_TEST_NAME(name)(PERF_TEST_PARAMS)
+
+// Typedef for test pointers.
+typedef PERF_TEST_RESULT(PerfTest(PERF_TEST_PARAMS));
+
+class CefTimer {
+ public:
+ CefTimer() : running_(false) {
+ }
+
+ bool IsRunning() { return running_; }
+
+ void Start() {
+ DCHECK(!running_);
+ running_ = true;
+ start_.Now();
+ }
+
+ void Stop() {
+ stop_.Now();
+ DCHECK(running_);
+ running_ = false;
+ }
+
+ int64 Delta() {
+ DCHECK(!running_);
+ return start_.Delta(stop_);
+ }
+
+ private:
+ bool running_;
+ CefTime start_;
+ CefTime stop_;
+
+ DISALLOW_COPY_AND_ASSIGN(CefTimer);
+};
+
+// Peform test iterations using a user-provided timing result variable.
+#define PERF_ITERATIONS_START_EX() \
+ { \
+ CefTimer _timer; \
+ _timer.Start(); \
+ for (int _i = 0; _i < PERF_TEST_PARAM_ITERATIONS; ++_i) {
+
+#define PERF_ITERATIONS_END_EX(result) \
+ } \
+ _timer.Stop(); \
+ result = _timer.Delta(); \
+ }
+
+// Perform test iterations and return the timing result.
+#define PERF_ITERATIONS_START() \
+ int64 _result = 0; \
+ PERF_ITERATIONS_START_EX()
+
+#define PERF_ITERATIONS_END() \
+ PERF_ITERATIONS_END_EX(_result) \
+ return _result;
+
+// Perf test entry structure.
+struct PerfTestEntry {
+ const char* name;
+ PerfTest* test;
+ int iterations;
+};
+
+// Array of perf tests.
+extern const PerfTestEntry kPerfTests[];
+extern const int kPerfTestsCount;
+
+} // namespace performance_test
+} // namespace client
+
+#endif // CEF_TESTS_CEFCLIENT_RENDERER_PERFORMANCE_TEST_H_