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1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "core/loader/modulescript/ModuleScriptLoader.h" | |
6 | |
7 #include "core/dom/Document.h" | |
8 #include "core/dom/Modulator.h" | |
9 #include "core/dom/ModuleScript.h" | |
10 #include "core/loader/modulescript/ModuleScriptFetchRequest.h" | |
11 #include "core/loader/modulescript/ModuleScriptLoaderClient.h" | |
12 #include "core/loader/modulescript/ModuleScriptLoaderRegistry.h" | |
13 #include "core/testing/DummyModulator.h" | |
14 #include "core/testing/DummyPageHolder.h" | |
15 #include "platform/heap/Handle.h" | |
16 #include "platform/loader/fetch/ResourceFetcher.h" | |
17 #include "platform/loader/testing/FetchTestingPlatformSupport.h" | |
18 #include "platform/loader/testing/MockFetchContext.h" | |
19 #include "platform/testing/URLTestHelpers.h" | |
20 #include "platform/testing/UnitTestHelpers.h" | |
21 #include "public/platform/Platform.h" | |
22 #include "public/platform/WebURLLoaderMockFactory.h" | |
23 #include "testing/gtest/include/gtest/gtest.h" | |
24 | |
25 namespace blink { | |
26 | |
27 namespace { | |
28 | |
29 class TestModuleScriptLoaderClient final | |
30 : public GarbageCollectedFinalized<TestModuleScriptLoaderClient>, | |
31 public ModuleScriptLoaderClient { | |
32 USING_GARBAGE_COLLECTED_MIXIN(TestModuleScriptLoaderClient); | |
33 | |
34 public: | |
35 TestModuleScriptLoaderClient() = default; | |
36 ~TestModuleScriptLoaderClient() override {} | |
37 | |
38 DEFINE_INLINE_TRACE() { visitor->trace(m_moduleScript); } | |
39 | |
40 void notifyNewSingleModuleFinished(ModuleScript* moduleScript) override { | |
41 m_wasNotifyFinished = true; | |
42 m_moduleScript = moduleScript; | |
43 } | |
44 | |
45 bool wasNotifyFinished() const { return m_wasNotifyFinished; } | |
46 ModuleScript* moduleScript() { return m_moduleScript; } | |
47 | |
48 private: | |
49 bool m_wasNotifyFinished = false; | |
50 Member<ModuleScript> m_moduleScript; | |
51 }; | |
52 | |
53 class ModuleScriptLoaderTestModulator final : public DummyModulator { | |
54 public: | |
55 ModuleScriptLoaderTestModulator(RefPtr<ScriptState> scriptState, | |
56 RefPtr<SecurityOrigin> securityOrigin) | |
57 : m_scriptState(std::move(scriptState)), | |
58 m_securityOrigin(std::move(securityOrigin)) {} | |
59 | |
60 ~ModuleScriptLoaderTestModulator() override {} | |
61 | |
62 SecurityOrigin* securityOrigin() override { return m_securityOrigin.get(); } | |
63 | |
64 ScriptModule compileModule(const String& script, | |
65 const String& urlStr) override { | |
66 ScriptState::Scope scope(m_scriptState.get()); | |
67 return ScriptModule::compile(m_scriptState->isolate(), | |
68 "export default 'foo';", ""); | |
69 } | |
70 | |
71 DECLARE_TRACE(); | |
72 | |
73 private: | |
74 RefPtr<ScriptState> m_scriptState; | |
75 RefPtr<SecurityOrigin> m_securityOrigin; | |
76 }; | |
77 | |
78 DEFINE_TRACE(ModuleScriptLoaderTestModulator) { | |
79 DummyModulator::trace(visitor); | |
80 } | |
81 | |
82 } // namespace | |
83 | |
84 class ModuleScriptLoaderTest : public ::testing::Test { | |
85 DISALLOW_COPY_AND_ASSIGN(ModuleScriptLoaderTest); | |
86 | |
87 public: | |
88 ModuleScriptLoaderTest() = default; | |
89 void SetUp() override; | |
90 | |
91 LocalFrame& frame() { return m_dummyPageHolder->frame(); } | |
92 Document& document() { return m_dummyPageHolder->document(); } | |
93 ResourceFetcher* fetcher() { return m_fetcher.get(); } | |
94 Modulator* modulator() { return m_modulator.get(); } | |
95 | |
96 protected: | |
97 ScopedTestingPlatformSupport<FetchTestingPlatformSupport> m_platform; | |
yhirano
2017/02/28 11:30:11
Can you tell me why this is needed?
kouhei (in TOK)
2017/03/06 02:10:09
To use WebURLLoaderMockFactoryImpl
| |
98 std::unique_ptr<DummyPageHolder> m_dummyPageHolder; | |
99 Persistent<ResourceFetcher> m_fetcher; | |
100 Persistent<Modulator> m_modulator; | |
101 }; | |
102 | |
103 void ModuleScriptLoaderTest::SetUp() { | |
104 m_platform->advanceClockSeconds(1.); // For non-zero DocumentParserTimings | |
105 m_dummyPageHolder = DummyPageHolder::create(IntSize(500, 500)); | |
106 document().setURL(KURL(KURL(), "https://example.test")); | |
107 m_fetcher = ResourceFetcher::create( | |
108 MockFetchContext::create(MockFetchContext::kShouldLoadNewResource)); | |
109 m_modulator = new ModuleScriptLoaderTestModulator( | |
110 ScriptState::forMainWorld(&frame()), document().getSecurityOrigin()); | |
111 } | |
112 | |
113 TEST_F(ModuleScriptLoaderTest, fetchDataURL) { | |
114 ModuleScriptLoaderRegistry* registry = ModuleScriptLoaderRegistry::create(); | |
115 KURL url(KURL(), "data:text/javascript,export default 'grapes';"); | |
116 ModuleScriptFetchRequest moduleRequest( | |
117 url, String(), ParserInserted, WebURLRequest::FetchCredentialsModeOmit); | |
118 TestModuleScriptLoaderClient* client = new TestModuleScriptLoaderClient; | |
119 registry->fetch(moduleRequest, ModuleGraphLevel::TopLevelModuleFetch, | |
120 modulator(), fetcher(), client); | |
121 | |
122 EXPECT_TRUE(client->wasNotifyFinished()) | |
123 << "ModuleScriptLoader unexpectedly finished asynchronously."; | |
124 m_platform->runUntilIdle(); | |
yhirano
2017/02/28 11:30:11
Why do we need this runUntilIdle?
kouhei (in TOK)
2017/03/06 02:10:09
Done.
| |
125 | |
126 EXPECT_TRUE(client->wasNotifyFinished()); | |
127 EXPECT_TRUE(client->moduleScript()); | |
128 EXPECT_EQ(client->moduleScript()->instantiationState(), | |
129 ModuleInstantiationState::Uninstantiated); | |
130 } | |
131 | |
132 TEST_F(ModuleScriptLoaderTest, fetchInvalidURL) { | |
133 ModuleScriptLoaderRegistry* registry = ModuleScriptLoaderRegistry::create(); | |
134 KURL url; | |
135 EXPECT_FALSE(url.isValid()); | |
136 ModuleScriptFetchRequest moduleRequest( | |
137 url, String(), ParserInserted, WebURLRequest::FetchCredentialsModeOmit); | |
138 TestModuleScriptLoaderClient* client = new TestModuleScriptLoaderClient; | |
139 registry->fetch(moduleRequest, ModuleGraphLevel::TopLevelModuleFetch, | |
140 modulator(), fetcher(), client); | |
141 | |
142 EXPECT_TRUE(client->wasNotifyFinished()) | |
143 << "ModuleScriptLoader unexpectedly finished asynchronously."; | |
144 m_platform->runUntilIdle(); | |
yhirano
2017/02/28 11:30:11
ditto
kouhei (in TOK)
2017/03/06 02:10:09
Done.
| |
145 | |
146 EXPECT_TRUE(client->wasNotifyFinished()); | |
147 EXPECT_FALSE(client->moduleScript()); | |
148 } | |
149 | |
150 TEST_F(ModuleScriptLoaderTest, fetchURL) { | |
151 KURL url(ParsedURLString, "http://127.0.0.1:8000/module.js"); | |
152 URLTestHelpers::registerMockedURLLoad( | |
153 url, testing::platformTestDataPath("module.js"), "text/javascript"); | |
154 | |
155 ModuleScriptLoaderRegistry* registry = ModuleScriptLoaderRegistry::create(); | |
156 ModuleScriptFetchRequest moduleRequest( | |
157 url, String(), ParserInserted, WebURLRequest::FetchCredentialsModeOmit); | |
158 TestModuleScriptLoaderClient* client = new TestModuleScriptLoaderClient; | |
159 registry->fetch(moduleRequest, ModuleGraphLevel::TopLevelModuleFetch, | |
160 modulator(), fetcher(), client); | |
161 | |
162 EXPECT_FALSE(client->wasNotifyFinished()) | |
163 << "ModuleScriptLoader unexpectedly finished synchronously."; | |
164 m_platform->getURLLoaderMockFactory()->serveAsynchronousRequests(); | |
165 m_platform->runUntilIdle(); | |
166 | |
167 EXPECT_TRUE(client->wasNotifyFinished()); | |
168 EXPECT_FALSE(client->moduleScript()); | |
169 } | |
170 | |
171 } // namespace blink | |
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