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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 "Test.h" | 8 #include "Test.h" |
| 9 #include "TestClassDef.h" |
9 #include "SkDiscardableMemory.h" | 10 #include "SkDiscardableMemory.h" |
10 #include "SkScaledImageCache.h" | 11 #include "SkScaledImageCache.h" |
11 | 12 |
12 static void make_bm(SkBitmap* bm, int w, int h) { | 13 static void make_bm(SkBitmap* bm, int w, int h) { |
13 bm->setConfig(SkBitmap::kARGB_8888_Config, w, h); | 14 bm->setConfig(SkBitmap::kARGB_8888_Config, w, h); |
14 bm->allocPixels(); | 15 bm->allocPixels(); |
15 } | 16 } |
16 | 17 |
17 static const int COUNT = 10; | 18 static const int COUNT = 10; |
18 static const int DIM = 256; | 19 static const int DIM = 256; |
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78 cache.setByteLimit(0); | 79 cache.setByteLimit(0); |
79 } | 80 } |
80 | 81 |
81 #include "SkDiscardableMemoryPool.h" | 82 #include "SkDiscardableMemoryPool.h" |
82 | 83 |
83 static SkDiscardableMemoryPool* gPool; | 84 static SkDiscardableMemoryPool* gPool; |
84 static SkDiscardableMemory* pool_factory(size_t bytes) { | 85 static SkDiscardableMemory* pool_factory(size_t bytes) { |
85 return gPool->create(bytes); | 86 return gPool->create(bytes); |
86 } | 87 } |
87 | 88 |
88 static void TestImageCache(skiatest::Reporter* reporter) { | 89 DEF_TEST(ImageCache, reporter) { |
89 static const size_t defLimit = DIM * DIM * 4 * COUNT + 1024; // 1K slop | 90 static const size_t defLimit = DIM * DIM * 4 * COUNT + 1024; // 1K slop |
90 | 91 |
91 { | 92 { |
92 SkScaledImageCache cache(defLimit); | 93 SkScaledImageCache cache(defLimit); |
93 test_cache(reporter, cache, true); | 94 test_cache(reporter, cache, true); |
94 } | 95 } |
95 { | 96 { |
96 SkDiscardableMemoryPool pool(defLimit); | 97 SkDiscardableMemoryPool pool(defLimit); |
97 gPool = &pool; | 98 gPool = &pool; |
98 SkScaledImageCache cache(pool_factory); | 99 SkScaledImageCache cache(pool_factory); |
99 test_cache(reporter, cache, true); | 100 test_cache(reporter, cache, true); |
100 } | 101 } |
101 { | 102 { |
102 SkScaledImageCache cache(SkDiscardableMemory::Create); | 103 SkScaledImageCache cache(SkDiscardableMemory::Create); |
103 test_cache(reporter, cache, false); | 104 test_cache(reporter, cache, false); |
104 } | 105 } |
105 } | 106 } |
106 | 107 |
107 #include "TestClassDef.h" | |
108 DEFINE_TESTCLASS("ImageCache", TestImageCacheClass, TestImageCache) | |
109 | |
110 DEF_TEST(ImageCache_doubleAdd, r) { | 108 DEF_TEST(ImageCache_doubleAdd, r) { |
111 // Adding the same key twice should be safe. | 109 // Adding the same key twice should be safe. |
112 SkScaledImageCache cache(1024); | 110 SkScaledImageCache cache(1024); |
113 | 111 |
114 SkBitmap original; | 112 SkBitmap original; |
115 original.setConfig(SkBitmap::kARGB_8888_Config, 40, 40); | 113 original.setConfig(SkBitmap::kARGB_8888_Config, 40, 40); |
116 original.allocPixels(); | 114 original.allocPixels(); |
117 | 115 |
118 SkBitmap scaled; | 116 SkBitmap scaled; |
119 scaled.setConfig(SkBitmap::kARGB_8888_Config, 20, 20); | 117 scaled.setConfig(SkBitmap::kARGB_8888_Config, 20, 20); |
120 scaled.allocPixels(); | 118 scaled.allocPixels(); |
121 | 119 |
122 SkScaledImageCache::ID* id1 = cache.addAndLock(original, 0.5f, 0.5f, scaled)
; | 120 SkScaledImageCache::ID* id1 = cache.addAndLock(original, 0.5f, 0.5f, scaled)
; |
123 SkScaledImageCache::ID* id2 = cache.addAndLock(original, 0.5f, 0.5f, scaled)
; | 121 SkScaledImageCache::ID* id2 = cache.addAndLock(original, 0.5f, 0.5f, scaled)
; |
124 // We don't really care if id1 == id2 as long as unlocking both works. | 122 // We don't really care if id1 == id2 as long as unlocking both works. |
125 cache.unlock(id1); | 123 cache.unlock(id1); |
126 cache.unlock(id2); | 124 cache.unlock(id2); |
127 } | 125 } |
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