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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef BASE_TEST_SCOPED_COMMAND_LINE_H_
#define BASE_TEST_SCOPED_COMMAND_LINE_H_
#include "base/command_line.h"
namespace base {
namespace test {
// Helper class to restore the original command line at the end of the scope.
// NOTE: In most unit tests, the command line is automatically restored per
// test, so this class is not necessary if the command line applies to
// the entire single test.
class ScopedCommandLine final {
public:
ScopedCommandLine();
~ScopedCommandLine();
// Gets the command line for the current process.
// NOTE: Do not name this GetCommandLine as this will conflict with Windows's
// GetCommandLine and get renamed to GetCommandLineW.
CommandLine* GetProcessCommandLine();
private:
const CommandLine original_command_line_;
};
} // namespace test
} // namespace base
#endif // BASE_TEST_SCOPED_COMMAND_LINE_H_
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