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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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/perf_test_suite.h" | 5 #include "base/test/perf_test_suite.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "base/debug/debugger.h" | 8 #include "base/debug/debugger.h" |
9 #include "base/files/file_path.h" | 9 #include "base/files/file_path.h" |
10 #include "base/path_service.h" | 10 #include "base/path_service.h" |
11 #include "base/process/launch.h" | 11 #include "base/process/launch.h" |
12 #include "base/strings/string_util.h" | 12 #include "base/strings/string_util.h" |
13 #include "base/test/perftimer.h" | 13 #include "base/test/perf_log.h" |
14 #include "testing/gtest/include/gtest/gtest.h" | 14 #include "testing/gtest/include/gtest/gtest.h" |
15 | 15 |
16 namespace base { | 16 namespace base { |
17 | 17 |
18 PerfTestSuite::PerfTestSuite(int argc, char** argv) : TestSuite(argc, argv) { | 18 PerfTestSuite::PerfTestSuite(int argc, char** argv) : TestSuite(argc, argv) {} |
19 } | |
20 | 19 |
21 void PerfTestSuite::Initialize() { | 20 void PerfTestSuite::Initialize() { |
22 TestSuite::Initialize(); | 21 TestSuite::Initialize(); |
23 | 22 |
24 // Initialize the perf timer log | 23 // Initialize the perf timer log |
25 FilePath log_path = | 24 FilePath log_path = |
26 CommandLine::ForCurrentProcess()->GetSwitchValuePath("log-file"); | 25 CommandLine::ForCurrentProcess()->GetSwitchValuePath("log-file"); |
27 if (log_path.empty()) { | 26 if (log_path.empty()) { |
28 FilePath exe; | 27 FilePath exe; |
29 PathService::Get(base::FILE_EXE, &exe); | 28 PathService::Get(FILE_EXE, &exe); |
30 log_path = exe.ReplaceExtension(FILE_PATH_LITERAL("log")); | 29 log_path = exe.ReplaceExtension(FILE_PATH_LITERAL("log")); |
31 log_path = log_path.InsertBeforeExtension(FILE_PATH_LITERAL("_perf")); | 30 log_path = log_path.InsertBeforeExtension(FILE_PATH_LITERAL("_perf")); |
32 } | 31 } |
33 ASSERT_TRUE(InitPerfLog(log_path)); | 32 ASSERT_TRUE(InitPerfLog(log_path)); |
34 | 33 |
35 // Raise to high priority to have more precise measurements. Since we don't | 34 // Raise to high priority to have more precise measurements. Since we don't |
36 // aim at 1% precision, it is not necessary to run at realtime level. | 35 // aim at 1% precision, it is not necessary to run at realtime level. |
37 if (!base::debug::BeingDebugged()) | 36 if (!debug::BeingDebugged()) |
38 base::RaiseProcessToHighPriority(); | 37 RaiseProcessToHighPriority(); |
39 } | 38 } |
40 | 39 |
41 void PerfTestSuite::Shutdown() { | 40 void PerfTestSuite::Shutdown() { |
42 TestSuite::Shutdown(); | 41 TestSuite::Shutdown(); |
43 FinalizePerfLog(); | 42 FinalizePerfLog(); |
44 } | 43 } |
45 | 44 |
46 } // namespace base | 45 } // namespace base |
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