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44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
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// Copyright (c) 2012 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_SCOPED_PATH_OVERRIDE_H_
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#define BASE_TEST_SCOPED_PATH_OVERRIDE_H_
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#include "base/files/scoped_temp_dir.h"
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#include "base/macros.h"
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namespace base {
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class FilePath;
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// Sets a path override on construction, and removes it when the object goes out
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// of scope. This class is intended to be used by tests that need to override
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// paths to ensure their overrides are properly handled and reverted when the
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// scope of the test is left.
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class ScopedPathOverride {
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public:
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// Contructor that initializes the override to a scoped temp directory.
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explicit ScopedPathOverride(int key);
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// Constructor that would use a path provided by the user.
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ScopedPathOverride(int key, const FilePath& dir);
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// See PathService::OverrideAndCreateIfNeeded.
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ScopedPathOverride(int key,
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const FilePath& path,
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bool is_absolute,
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bool create);
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~ScopedPathOverride();
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private:
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int key_;
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ScopedTempDir temp_dir_;
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DISALLOW_COPY_AND_ASSIGN(ScopedPathOverride);
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};
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} // namespace base
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#endif // BASE_TEST_SCOPED_PATH_OVERRIDE_H_
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