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