base/test/perf_log.h

   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
   8 namespace base {
   9
  10 class 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.
  15 bool InitPerfLog(const FilePath& log_path);
  16 void 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.
  20 void LogPerfResult(const char* test_name, double value, const char* units);
  21
  22 }  // namespace base
  23
  24 #endif  // BASE_TEST_PERF_LOG_H_