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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/test/perftimer.h" | 5 #include "base/test/perf_log.h" |
6 | 6 |
7 #include <stdio.h> | 7 #include "base/file_util.h" |
8 #include <string> | 8 #include "base/logging.h" |
9 | 9 |
10 #include "base/basictypes.h" | 10 namespace base { |
11 #include "base/file_util.h" | |
12 #include "base/files/file_path.h" | |
13 #include "base/logging.h" | |
14 | 11 |
15 static FILE* perf_log_file = NULL; | 12 static FILE* perf_log_file = NULL; |
16 | 13 |
17 bool InitPerfLog(const base::FilePath& log_file) { | 14 bool InitPerfLog(const FilePath& log_file) { |
18 if (perf_log_file) { | 15 if (perf_log_file) { |
19 // trying to initialize twice | 16 // trying to initialize twice |
20 NOTREACHED(); | 17 NOTREACHED(); |
21 return false; | 18 return false; |
22 } | 19 } |
23 | 20 |
24 perf_log_file = file_util::OpenFile(log_file, "w"); | 21 perf_log_file = file_util::OpenFile(log_file, "w"); |
25 return perf_log_file != NULL; | 22 return perf_log_file != NULL; |
26 } | 23 } |
27 | 24 |
28 void FinalizePerfLog() { | 25 void FinalizePerfLog() { |
29 if (!perf_log_file) { | 26 if (!perf_log_file) { |
30 // trying to cleanup without initializing | 27 // trying to cleanup without initializing |
31 NOTREACHED(); | 28 NOTREACHED(); |
32 return; | 29 return; |
33 } | 30 } |
34 file_util::CloseFile(perf_log_file); | 31 file_util::CloseFile(perf_log_file); |
35 } | 32 } |
36 | 33 |
37 void LogPerfResult(const char* test_name, double value, const char* units) { | 34 void LogPerfResult(const char* test_name, double value, const char* units) { |
38 if (!perf_log_file) { | 35 if (!perf_log_file) { |
39 NOTREACHED(); | 36 NOTREACHED(); |
40 return; | 37 return; |
41 } | 38 } |
42 | 39 |
43 fprintf(perf_log_file, "%s\t%g\t%s\n", test_name, value, units); | 40 fprintf(perf_log_file, "%s\t%g\t%s\n", test_name, value, units); |
44 printf("%s\t%g\t%s\n", test_name, value, units); | 41 printf("%s\t%g\t%s\n", test_name, value, units); |
45 } | 42 } |
| 43 |
| 44 } // namespace base |
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