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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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30 #include "wtf/NotFound.h" | 30 #include "wtf/NotFound.h" |
31 #include "wtf/Vector.h" | 31 #include "wtf/Vector.h" |
32 | 32 |
33 #include <gtest/gtest.h> | 33 #include <gtest/gtest.h> |
34 | 34 |
35 namespace blink { | 35 namespace blink { |
36 namespace ArenaTestHelpers { | 36 namespace ArenaTestHelpers { |
37 | 37 |
38 // An allocator for the PODArena which tracks the regions which have | 38 // An allocator for the PODArena which tracks the regions which have |
39 // been allocated. | 39 // been allocated. |
40 class TrackedAllocator FINAL : public PODArena::FastMallocAllocator { | 40 class TrackedAllocator final : public PODArena::FastMallocAllocator { |
41 public: | 41 public: |
42 static PassRefPtr<TrackedAllocator> create() | 42 static PassRefPtr<TrackedAllocator> create() |
43 { | 43 { |
44 return adoptRef(new TrackedAllocator); | 44 return adoptRef(new TrackedAllocator); |
45 } | 45 } |
46 | 46 |
47 virtual void* allocate(size_t size) override | 47 virtual void* allocate(size_t size) override |
48 { | 48 { |
49 void* result = PODArena::FastMallocAllocator::allocate(size); | 49 void* result = PODArena::FastMallocAllocator::allocate(size); |
50 m_allocatedRegions.append(result); | 50 m_allocatedRegions.append(result); |
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71 | 71 |
72 private: | 72 private: |
73 TrackedAllocator() { } | 73 TrackedAllocator() { } |
74 Vector<void*> m_allocatedRegions; | 74 Vector<void*> m_allocatedRegions; |
75 }; | 75 }; |
76 | 76 |
77 } // namespace ArenaTestHelpers | 77 } // namespace ArenaTestHelpers |
78 } // namespace blink | 78 } // namespace blink |
79 | 79 |
80 #endif // ArenaTestHelpers_h | 80 #endif // ArenaTestHelpers_h |
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