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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 #include "config.h" | 5 #include "config.h" |
6 #include "core/loader/LinkLoader.h" | 6 #include "core/loader/LinkLoader.h" |
7 | 7 |
8 #include "core/fetch/ResourceFetcher.h" | 8 #include "core/fetch/ResourceFetcher.h" |
9 #include "core/frame/Settings.h" | 9 #include "core/frame/Settings.h" |
10 #include "core/html/LinkRelAttribute.h" | 10 #include "core/html/LinkRelAttribute.h" |
| 11 #include "core/loader/DocumentLoader.h" |
11 #include "core/loader/LinkLoaderClient.h" | 12 #include "core/loader/LinkLoaderClient.h" |
12 #include "core/loader/NetworkHintsInterface.h" | 13 #include "core/loader/NetworkHintsInterface.h" |
13 #include "core/testing/DummyPageHolder.h" | 14 #include "core/testing/DummyPageHolder.h" |
14 #include "platform/network/ResourceLoadPriority.h" | 15 #include "platform/network/ResourceLoadPriority.h" |
15 | 16 |
16 #include <base/macros.h> | 17 #include <base/macros.h> |
17 #include <gtest/gtest.h> | 18 #include <gtest/gtest.h> |
18 | 19 |
19 namespace blink { | 20 namespace blink { |
20 | 21 |
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75 }; | 76 }; |
76 | 77 |
77 TEST(LinkLoaderTest, Preload) | 78 TEST(LinkLoaderTest, Preload) |
78 { | 79 { |
79 struct TestCase { | 80 struct TestCase { |
80 const char* href; | 81 const char* href; |
81 const char* as; | 82 const char* as; |
82 const ResourceLoadPriority priority; | 83 const ResourceLoadPriority priority; |
83 const bool shouldLoad; | 84 const bool shouldLoad; |
84 } cases[] = { | 85 } cases[] = { |
85 {"data://example.com/cat.jpg", "image", ResourceLoadPriorityVeryLow, tru
e}, | 86 {"data://example.test/cat.jpg", "image", ResourceLoadPriorityVeryLow, tr
ue}, |
86 {"data://example.com/cat.jpg", "script", ResourceLoadPriorityMedium, tru
e}, | 87 {"data://example.test/cat.js", "script", ResourceLoadPriorityMedium, tru
e}, |
87 {"data://example.com/cat.jpg", "stylesheet", ResourceLoadPriorityHigh, t
rue}, | 88 {"data://example.test/cat.css", "stylesheet", ResourceLoadPriorityHigh,
true}, |
88 {"data://example.com/cat.jpg", "blabla", ResourceLoadPriorityUnresolved,
true}, | 89 {"data://example.test/cat.blob", "blabla", ResourceLoadPriorityUnresolve
d, false}, |
89 {"data://example.com/cat.jpg", "image", ResourceLoadPriorityUnresolved,
false}, | |
90 }; | 90 }; |
91 | 91 |
92 // Test the cases with a single header | 92 // Test the cases with a single header |
93 for (const auto& testCase : cases) { | 93 for (const auto& testCase : cases) { |
94 OwnPtr<DummyPageHolder> dummyPageHolder = DummyPageHolder::create(IntSiz
e(500, 500)); | 94 OwnPtr<DummyPageHolder> dummyPageHolder = DummyPageHolder::create(IntSiz
e(500, 500)); |
| 95 dummyPageHolder->frame().settings()->setScriptEnabled(true); |
95 MockLinkLoaderClient loaderClient(testCase.shouldLoad); | 96 MockLinkLoaderClient loaderClient(testCase.shouldLoad); |
96 LinkLoader loader(&loaderClient); | 97 LinkLoader loader(&loaderClient); |
97 KURL hrefURL = KURL(KURL(), testCase.href); | 98 KURL hrefURL = KURL(KURL(), testCase.href); |
98 loader.loadLink(LinkRelAttribute("preload"), | 99 loader.loadLink(LinkRelAttribute("preload"), |
99 AtomicString(), | 100 AtomicString(), |
100 String(), | 101 String(), |
101 testCase.as, | 102 testCase.as, |
102 hrefURL, | 103 hrefURL, |
103 dummyPageHolder->document(), | 104 dummyPageHolder->document(), |
104 NetworkHintsMock()); | 105 NetworkHintsMock()); |
105 if (testCase.priority == ResourceLoadPriorityUnresolved) { | 106 ASSERT(dummyPageHolder->document().fetcher()); |
106 ASSERT(!loader.resource()); | 107 WillBeHeapListHashSet<RawPtrWillBeMember<Resource>>* preloads = dummyPag
eHolder->document().fetcher()->preloads(); |
107 } else { | 108 if (testCase.shouldLoad) |
108 ASSERT(loader.resource()); | 109 ASSERT_NE(nullptr, preloads); |
109 ASSERT_EQ(testCase.priority, loader.resource()->resourceRequest().pr
iority()); | 110 if (preloads) { |
| 111 if (testCase.priority == ResourceLoadPriorityUnresolved) { |
| 112 ASSERT_EQ((unsigned)0, preloads->size()); |
| 113 } else { |
| 114 ASSERT_EQ((unsigned)1, preloads->size()); |
| 115 if (preloads->size() > 0) |
| 116 ASSERT_EQ(testCase.priority, preloads->begin().get()->get()-
>resourceRequest().priority()); |
| 117 } |
110 } | 118 } |
111 } | 119 } |
112 } | 120 } |
113 | 121 |
114 TEST(LinkLoaderTest, DNSPrefetch) | 122 TEST(LinkLoaderTest, DNSPrefetch) |
115 { | 123 { |
116 struct { | 124 struct { |
117 const char* href; | 125 const char* href; |
118 const bool shouldLoad; | 126 const bool shouldLoad; |
119 } cases[] = { | 127 } cases[] = { |
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173 hrefURL, | 181 hrefURL, |
174 dummyPageHolder->document(), | 182 dummyPageHolder->document(), |
175 networkHints); | 183 networkHints); |
176 ASSERT_EQ(testCase.shouldLoad, networkHints.didPreconnect()); | 184 ASSERT_EQ(testCase.shouldLoad, networkHints.didPreconnect()); |
177 ASSERT_EQ(testCase.isHTTPS, networkHints.isHTTPS()); | 185 ASSERT_EQ(testCase.isHTTPS, networkHints.isHTTPS()); |
178 ASSERT_EQ(testCase.isCrossOrigin, networkHints.isCrossOrigin()); | 186 ASSERT_EQ(testCase.isCrossOrigin, networkHints.isCrossOrigin()); |
179 } | 187 } |
180 } | 188 } |
181 | 189 |
182 } // namespace blink | 190 } // namespace blink |
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