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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #ifndef BASE_TEST_TEST_DISCARDABLE_MEMORY_ALLOCATOR_H_ | 5 #ifndef BASE_TEST_TEST_DISCARDABLE_MEMORY_ALLOCATOR_H_ |
6 #define BASE_TEST_TEST_DISCARDABLE_MEMORY_ALLOCATOR_H_ | 6 #define BASE_TEST_TEST_DISCARDABLE_MEMORY_ALLOCATOR_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "base/memory/discardable_memory_allocator.h" | 11 #include "base/memory/discardable_memory_allocator.h" |
12 | 12 |
13 namespace base { | 13 namespace base { |
14 | 14 |
15 // TestDiscardableMemoryAllocator is a simple DiscardableMemoryAllocator | 15 // TestDiscardableMemoryAllocator is a simple DiscardableMemoryAllocator |
16 // implementation that can be used for testing. It allocates one-shot | 16 // implementation that can be used for testing. It allocates one-shot |
17 // DiscardableMemory instances backed by heap memory. | 17 // DiscardableMemory instances backed by heap memory. |
18 class TestDiscardableMemoryAllocator : public DiscardableMemoryAllocator { | 18 class TestDiscardableMemoryAllocator : public DiscardableMemoryAllocator { |
19 public: | 19 public: |
20 TestDiscardableMemoryAllocator(); | 20 TestDiscardableMemoryAllocator(); |
21 ~TestDiscardableMemoryAllocator() override; | 21 ~TestDiscardableMemoryAllocator() override; |
22 | 22 |
23 // Overridden from DiscardableMemoryAllocator: | 23 // Overridden from DiscardableMemoryAllocator: |
24 scoped_ptr<DiscardableMemory> AllocateLockedDiscardableMemory( | 24 std::unique_ptr<DiscardableMemory> AllocateLockedDiscardableMemory( |
25 size_t size) override; | 25 size_t size) override; |
26 | 26 |
27 private: | 27 private: |
28 DISALLOW_COPY_AND_ASSIGN(TestDiscardableMemoryAllocator); | 28 DISALLOW_COPY_AND_ASSIGN(TestDiscardableMemoryAllocator); |
29 }; | 29 }; |
30 | 30 |
31 } // namespace base | 31 } // namespace base |
32 | 32 |
33 #endif // BASE_TEST_TEST_DISCARDABLE_MEMORY_ALLOCATOR_H_ | 33 #endif // BASE_TEST_TEST_DISCARDABLE_MEMORY_ALLOCATOR_H_ |
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