1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef BASE_TEST_PERF_LOG_H_
6#define BASE_TEST_PERF_LOG_H_
7
8namespace base {
9
10class FilePath;
11
12// Initializes and finalizes the perf log. These functions should be
13// called at the beginning and end (respectively) of running all the
14// performance tests. The init function returns true on success.
15bool InitPerfLog(const FilePath& log_path);
16void FinalizePerfLog();
17
18// Writes to the perf result log the given 'value' resulting from the
19// named 'test'. The units are to aid in reading the log by people.
20void LogPerfResult(const char* test_name, double value, const char* units);
21
22}  // namespace base
23
24#endif  // BASE_TEST_PERF_LOG_H_
25