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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkDiscardableMemory.h" | 8 #include "SkDiscardableMemory.h" |
9 #include "SkResourceCache.h" | 9 #include "SkResourceCache.h" |
10 #include "Test.h" | 10 #include "Test.h" |
11 | 11 |
12 namespace { | 12 namespace { |
13 static void* gGlobalAddress; | 13 static void* gGlobalAddress; |
14 struct TestingKey : public SkResourceCache::Key { | 14 struct TestingKey : public SkResourceCache::Key { |
15 void* fPtr; | |
16 intptr_t fValue; | 15 intptr_t fValue; |
17 | 16 |
18 TestingKey(intptr_t value) : fPtr(&gGlobalAddress), fValue(value) { | 17 TestingKey(intptr_t value) : fValue(value) { |
19 this->init(sizeof(fPtr) + sizeof(fValue)); | 18 this->init(&gGlobalAddress, sizeof(fValue)); |
20 } | 19 } |
21 }; | 20 }; |
22 struct TestingRec : public SkResourceCache::Rec { | 21 struct TestingRec : public SkResourceCache::Rec { |
23 TestingRec(const TestingKey& key, uint32_t value) : fKey(key), fValue(value)
{} | 22 TestingRec(const TestingKey& key, uint32_t value) : fKey(key), fValue(value)
{} |
24 | 23 |
25 TestingKey fKey; | 24 TestingKey fKey; |
26 intptr_t fValue; | 25 intptr_t fValue; |
27 | 26 |
28 virtual const Key& getKey() const SK_OVERRIDE { return fKey; } | 27 virtual const Key& getKey() const SK_OVERRIDE { return fKey; } |
29 virtual size_t bytesUsed() const SK_OVERRIDE { return sizeof(fKey) + sizeof(
fValue); } | 28 virtual size_t bytesUsed() const SK_OVERRIDE { return sizeof(fKey) + sizeof(
fValue); } |
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107 TestingKey key(1); | 106 TestingKey key(1); |
108 | 107 |
109 cache.add(SkNEW_ARGS(TestingRec, (key, 2))); | 108 cache.add(SkNEW_ARGS(TestingRec, (key, 2))); |
110 cache.add(SkNEW_ARGS(TestingRec, (key, 3))); | 109 cache.add(SkNEW_ARGS(TestingRec, (key, 3))); |
111 | 110 |
112 // Lookup can return either value. | 111 // Lookup can return either value. |
113 intptr_t value = -1; | 112 intptr_t value = -1; |
114 REPORTER_ASSERT(r, cache.find(key, TestingRec::Visitor, &value)); | 113 REPORTER_ASSERT(r, cache.find(key, TestingRec::Visitor, &value)); |
115 REPORTER_ASSERT(r, 2 == value || 3 == value); | 114 REPORTER_ASSERT(r, 2 == value || 3 == value); |
116 } | 115 } |
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