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36 lines
775 B
36 lines
775 B
// Copyright (c) 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_TEST_TRACE_TO_FILE_H_
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#define BASE_TEST_TRACE_TO_FILE_H_
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#include "base/files/file_path.h"
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namespace base {
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namespace test {
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class TraceToFile {
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public:
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TraceToFile();
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~TraceToFile();
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void BeginTracingFromCommandLineOptions();
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void BeginTracing(const base::FilePath& path, const std::string& categories);
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void EndTracingIfNeeded();
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private:
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void WriteFileHeader();
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void AppendFileFooter();
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void TraceOutputCallback(const std::string& data);
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base::FilePath path_;
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bool started_;
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};
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} // namespace test
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} // namespace base
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#endif // BASE_TEST_TRACE_TO_FILE_H_
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