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// Copyright 2015 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_TEST_DISCARDABLE_MEMORY_ALLOCATOR_H_
#define BASE_TEST_TEST_DISCARDABLE_MEMORY_ALLOCATOR_H_
#include <stddef.h>
#include "base/macros.h"
#include "base/memory/discardable_memory_allocator.h"
namespace base {
// TestDiscardableMemoryAllocator is a simple DiscardableMemoryAllocator
// implementation that can be used for testing. It allocates one-shot
// DiscardableMemory instances backed by heap memory.
class TestDiscardableMemoryAllocator : public DiscardableMemoryAllocator {
public:
TestDiscardableMemoryAllocator();
~TestDiscardableMemoryAllocator() override;
// Overridden from DiscardableMemoryAllocator:
scoped_ptr<DiscardableMemory> AllocateLockedDiscardableMemory(
size_t size) override;
private:
DISALLOW_COPY_AND_ASSIGN(TestDiscardableMemoryAllocator);
};
} // namespace base
#endif // BASE_TEST_TEST_DISCARDABLE_MEMORY_ALLOCATOR_H_