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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 #include "core/fetch/CSSStyleSheetResource.h" | 5 #include "core/fetch/CSSStyleSheetResource.h" |
6 | 6 |
7 #include "core/css/CSSCrossfadeValue.h" | 7 #include "core/css/CSSCrossfadeValue.h" |
8 #include "core/css/CSSImageValue.h" | 8 #include "core/css/CSSImageValue.h" |
9 #include "core/css/CSSPrimitiveValue.h" | 9 #include "core/css/CSSPrimitiveValue.h" |
10 #include "core/css/CSSProperty.h" | 10 #include "core/css/CSSProperty.h" |
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64 { | 64 { |
65 { | 65 { |
66 // We need this scope to remove all references. | 66 // We need this scope to remove all references. |
67 KURL imageURL(KURL(), "https://localhost/image"); | 67 KURL imageURL(KURL(), "https://localhost/image"); |
68 KURL cssURL(KURL(), "https://localhost/style.css"); | 68 KURL cssURL(KURL(), "https://localhost/style.css"); |
69 | 69 |
70 // We need to disable loading because we manually give a response to | 70 // We need to disable loading because we manually give a response to |
71 // the image resource. | 71 // the image resource. |
72 document()->fetcher()->setAutoLoadImages(false); | 72 document()->fetcher()->setAutoLoadImages(false); |
73 | 73 |
74 RawPtr<CSSStyleSheetResource> cssResource = CSSStyleSheetResource::creat
eForTest(ResourceRequest(cssURL), "utf-8"); | 74 CSSStyleSheetResource* cssResource = CSSStyleSheetResource::createForTes
t(ResourceRequest(cssURL), "utf-8"); |
75 memoryCache()->add(cssResource.get()); | 75 memoryCache()->add(cssResource); |
76 cssResource->responseReceived(ResourceResponse(cssURL, "style/css", 0, n
ullAtom, String()), nullptr); | 76 cssResource->responseReceived(ResourceResponse(cssURL, "style/css", 0, n
ullAtom, String()), nullptr); |
77 cssResource->finish(); | 77 cssResource->finish(); |
78 | 78 |
79 RawPtr<StyleSheetContents> contents = StyleSheetContents::create(CSSPars
erContext(HTMLStandardMode, nullptr)); | 79 StyleSheetContents* contents = StyleSheetContents::create(CSSParserConte
xt(HTMLStandardMode, nullptr)); |
80 RawPtr<CSSStyleSheet> sheet = CSSStyleSheet::create(contents, document()
); | 80 CSSStyleSheet* sheet = CSSStyleSheet::create(contents, document()); |
81 EXPECT_TRUE(sheet); | 81 EXPECT_TRUE(sheet); |
82 RawPtr<CSSCrossfadeValue> crossfade = CSSCrossfadeValue::create( | 82 CSSCrossfadeValue* crossfade = CSSCrossfadeValue::create( |
83 CSSImageValue::create(String("image"), imageURL), | 83 CSSImageValue::create(String("image"), imageURL), |
84 CSSImageValue::create(String("image"), imageURL), | 84 CSSImageValue::create(String("image"), imageURL), |
85 CSSPrimitiveValue::create(1.0, CSSPrimitiveValue::UnitType::Number))
; | 85 CSSPrimitiveValue::create(1.0, CSSPrimitiveValue::UnitType::Number))
; |
86 Vector<OwnPtr<CSSParserSelector>> selectors; | 86 Vector<OwnPtr<CSSParserSelector>> selectors; |
87 selectors.append(adoptPtr(new CSSParserSelector())); | 87 selectors.append(adoptPtr(new CSSParserSelector())); |
88 selectors[0]->setMatch(CSSSelector::Id); | 88 selectors[0]->setMatch(CSSSelector::Id); |
89 selectors[0]->setValue("foo"); | 89 selectors[0]->setValue("foo"); |
90 CSSProperty property(CSSPropertyBackground, crossfade); | 90 CSSProperty property(CSSPropertyBackground, crossfade); |
91 contents->parserAppendRule( | 91 contents->parserAppendRule( |
92 StyleRule::create(CSSSelectorList::adoptSelectorVector(selectors), I
mmutableStylePropertySet::create(&property, 1, HTMLStandardMode))); | 92 StyleRule::create(CSSSelectorList::adoptSelectorVector(selectors), I
mmutableStylePropertySet::create(&property, 1, HTMLStandardMode))); |
93 | 93 |
94 crossfade->loadSubimages(document()); | 94 crossfade->loadSubimages(document()); |
95 RawPtr<Resource> imageResource = memoryCache()->resourceForURL(imageURL,
MemoryCache::defaultCacheIdentifier()); | 95 Resource* imageResource = memoryCache()->resourceForURL(imageURL, Memory
Cache::defaultCacheIdentifier()); |
96 ASSERT_TRUE(imageResource); | 96 ASSERT_TRUE(imageResource); |
97 ResourceResponse imageResponse; | 97 ResourceResponse imageResponse; |
98 imageResponse.setURL(imageURL); | 98 imageResponse.setURL(imageURL); |
99 imageResponse.setHTTPHeaderField("cache-control", "no-store"); | 99 imageResponse.setHTTPHeaderField("cache-control", "no-store"); |
100 imageResource->responseReceived(imageResponse, nullptr); | 100 imageResource->responseReceived(imageResponse, nullptr); |
101 | 101 |
102 contents->checkLoaded(); | 102 contents->checkLoaded(); |
103 cssResource->saveParsedStyleSheet(contents); | 103 cssResource->saveParsedStyleSheet(contents); |
104 | 104 |
105 memoryCache()->update(cssResource.get(), cssResource->size(), cssResourc
e->size(), false); | 105 memoryCache()->update(cssResource, cssResource->size(), cssResource->siz
e(), false); |
106 memoryCache()->update(imageResource.get(), imageResource->size(), imageR
esource->size(), false); | 106 memoryCache()->update(imageResource, imageResource->size(), imageResourc
e->size(), false); |
107 if (!memoryCache()->isInSameLRUListForTest(cssResource.get(), imageResou
rce.get())) { | 107 if (!memoryCache()->isInSameLRUListForTest(cssResource, imageResource))
{ |
108 // We assume that the LRU list is determined by |size / accessCount|
. | 108 // We assume that the LRU list is determined by |size / accessCount|
. |
109 for (size_t i = 0; i < cssResource->size() + 1; ++i) | 109 for (size_t i = 0; i < cssResource->size() + 1; ++i) |
110 memoryCache()->update(cssResource.get(), cssResource->size(), cs
sResource->size(), true); | 110 memoryCache()->update(cssResource, cssResource->size(), cssResou
rce->size(), true); |
111 for (size_t i = 0; i < imageResource->size() + 1; ++i) | 111 for (size_t i = 0; i < imageResource->size() + 1; ++i) |
112 memoryCache()->update(imageResource.get(), imageResource->size()
, imageResource->size(), true); | 112 memoryCache()->update(imageResource, imageResource->size(), imag
eResource->size(), true); |
113 } | 113 } |
114 ASSERT_TRUE(memoryCache()->isInSameLRUListForTest(cssResource.get(), ima
geResource.get())); | 114 ASSERT_TRUE(memoryCache()->isInSameLRUListForTest(cssResource, imageReso
urce)); |
115 } | 115 } |
116 Heap::collectAllGarbage(); | 116 Heap::collectAllGarbage(); |
117 // This operation should not lead to crash! | 117 // This operation should not lead to crash! |
118 memoryCache()->pruneAll(); | 118 memoryCache()->pruneAll(); |
119 } | 119 } |
120 | 120 |
121 TEST_F(CSSStyleSheetResourceTest, DuplicateResourceNotCached) | 121 TEST_F(CSSStyleSheetResourceTest, DuplicateResourceNotCached) |
122 { | 122 { |
123 const char url[] = "https://localhost/style.css"; | 123 const char url[] = "https://localhost/style.css"; |
124 KURL imageURL(KURL(), url); | 124 KURL imageURL(KURL(), url); |
125 KURL cssURL(KURL(), url); | 125 KURL cssURL(KURL(), url); |
126 | 126 |
127 // Emulate using <img> to do async stylesheet preloads. | 127 // Emulate using <img> to do async stylesheet preloads. |
128 | 128 |
129 RawPtr<Resource> imageResource = ImageResource::create(ResourceRequest(image
URL), nullptr); | 129 Resource* imageResource = ImageResource::create(ResourceRequest(imageURL), n
ullptr); |
130 ASSERT_TRUE(imageResource); | 130 ASSERT_TRUE(imageResource); |
131 memoryCache()->add(imageResource.get()); | 131 memoryCache()->add(imageResource); |
132 ASSERT_TRUE(memoryCache()->contains(imageResource.get())); | 132 ASSERT_TRUE(memoryCache()->contains(imageResource)); |
133 | 133 |
134 RawPtr<CSSStyleSheetResource> cssResource = CSSStyleSheetResource::createFor
Test(ResourceRequest(cssURL), "utf-8"); | 134 CSSStyleSheetResource* cssResource = CSSStyleSheetResource::createForTest(Re
sourceRequest(cssURL), "utf-8"); |
135 cssResource->responseReceived(ResourceResponse(cssURL, "style/css", 0, nullA
tom, String()), nullptr); | 135 cssResource->responseReceived(ResourceResponse(cssURL, "style/css", 0, nullA
tom, String()), nullptr); |
136 cssResource->finish(); | 136 cssResource->finish(); |
137 | 137 |
138 RawPtr<StyleSheetContents> contents = StyleSheetContents::create(CSSParserCo
ntext(HTMLStandardMode, nullptr)); | 138 StyleSheetContents* contents = StyleSheetContents::create(CSSParserContext(H
TMLStandardMode, nullptr)); |
139 RawPtr<CSSStyleSheet> sheet = CSSStyleSheet::create(contents, document()); | 139 CSSStyleSheet* sheet = CSSStyleSheet::create(contents, document()); |
140 EXPECT_TRUE(sheet); | 140 EXPECT_TRUE(sheet); |
141 | 141 |
142 contents->checkLoaded(); | 142 contents->checkLoaded(); |
143 cssResource->saveParsedStyleSheet(contents); | 143 cssResource->saveParsedStyleSheet(contents); |
144 | 144 |
145 // Verify that the cache will have a mapping for |imageResource| at |url|. | 145 // Verify that the cache will have a mapping for |imageResource| at |url|. |
146 // The underlying |contents| for the stylesheet resource must have a | 146 // The underlying |contents| for the stylesheet resource must have a |
147 // matching cache status. | 147 // matching cache status. |
148 ASSERT_TRUE(memoryCache()->contains(imageResource.get())); | 148 ASSERT_TRUE(memoryCache()->contains(imageResource)); |
149 ASSERT_FALSE(memoryCache()->contains(cssResource.get())); | 149 ASSERT_FALSE(memoryCache()->contains(cssResource)); |
150 ASSERT_FALSE(contents->isInMemoryCache()); | 150 ASSERT_FALSE(contents->isInMemoryCache()); |
151 } | 151 } |
152 | 152 |
153 } // namespace | 153 } // namespace |
154 } // namespace blink | 154 } // namespace blink |
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