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Issue 1165673002: [Startup Tracing] Hook up TraceConfig and remove CategoryFilter & TraceOptions (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 5 years, 6 months ago
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1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2014 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/trace_to_file.h" 5 #include "base/test/trace_to_file.h"
6 6
7 #include "base/base_switches.h" 7 #include "base/base_switches.h"
8 #include "base/bind.h" 8 #include "base/bind.h"
9 #include "base/command_line.h" 9 #include "base/command_line.h"
10 #include "base/files/file_util.h" 10 #include "base/files/file_util.h"
(...skipping 34 matching lines...) Expand 10 before | Expand all | Expand 10 after
45 } 45 }
46 46
47 void TraceToFile::BeginTracing(const FilePath& path, 47 void TraceToFile::BeginTracing(const FilePath& path,
48 const std::string& categories) { 48 const std::string& categories) {
49 DCHECK(!started_); 49 DCHECK(!started_);
50 started_ = true; 50 started_ = true;
51 path_ = path; 51 path_ = path;
52 WriteFileHeader(); 52 WriteFileHeader();
53 53
54 trace_event::TraceLog::GetInstance()->SetEnabled( 54 trace_event::TraceLog::GetInstance()->SetEnabled(
55 trace_event::CategoryFilter(categories), 55 trace_event::TraceConfig(categories, trace_event::RECORD_UNTIL_FULL),
56 trace_event::TraceLog::RECORDING_MODE, 56 trace_event::TraceLog::RECORDING_MODE);
57 trace_event::TraceOptions(trace_event::RECORD_UNTIL_FULL));
58 } 57 }
59 58
60 void TraceToFile::WriteFileHeader() { 59 void TraceToFile::WriteFileHeader() {
61 const char str[] = "{\"traceEvents\": ["; 60 const char str[] = "{\"traceEvents\": [";
62 WriteFile(path_, str, static_cast<int>(strlen(str))); 61 WriteFile(path_, str, static_cast<int>(strlen(str)));
63 } 62 }
64 63
65 void TraceToFile::AppendFileFooter() { 64 void TraceToFile::AppendFileFooter() {
66 const char str[] = "]}"; 65 const char str[] = "]}";
67 AppendToFile(path_, str, static_cast<int>(strlen(str))); 66 AppendToFile(path_, str, static_cast<int>(strlen(str)));
(...skipping 28 matching lines...) Expand all
96 RunLoop run_loop; 95 RunLoop run_loop;
97 trace_event::TraceLog::GetInstance()->Flush( 96 trace_event::TraceLog::GetInstance()->Flush(
98 Bind(&OnTraceDataCollected, run_loop.QuitClosure(), Unretained(&buffer))); 97 Bind(&OnTraceDataCollected, run_loop.QuitClosure(), Unretained(&buffer)));
99 run_loop.Run(); 98 run_loop.Run();
100 99
101 AppendFileFooter(); 100 AppendFileFooter();
102 } 101 }
103 102
104 } // namespace test 103 } // namespace test
105 } // namespace base 104 } // namespace base
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