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| 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 #include "base/test/perf_time_logger.h" |
| 6 |
| 7 #include "base/test/perf_log.h" |
| 8 |
| 9 namespace base { |
| 10 |
| 11 PerfTimeLogger::PerfTimeLogger(const char* test_name) |
| 12 : logged_(false), test_name_(test_name) {} |
| 13 |
| 14 PerfTimeLogger::~PerfTimeLogger() { |
| 15 if (!logged_) |
| 16 Done(); |
| 17 } |
| 18 |
| 19 void PerfTimeLogger::Done() { |
| 20 // we use a floating-point millisecond value because it is more |
| 21 // intuitive than microseconds and we want more precision than |
| 22 // integer milliseconds |
| 23 LogPerfResult(test_name_.c_str(), timer_.Elapsed().InMillisecondsF(), "ms"); |
| 24 logged_ = true; |
| 25 } |
| 26 |
| 27 } // namespace base |
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