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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 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 | 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 "bindings/core/v8/ScriptModule.h" | 5 #include "bindings/core/v8/ScriptModule.h" |
6 | 6 |
7 #include "bindings/core/v8/V8BindingForTesting.h" | 7 #include "bindings/core/v8/V8BindingForTesting.h" |
8 #include "bindings/core/v8/V8PerContextData.h" | 8 #include "bindings/core/v8/V8PerContextData.h" |
9 #include "core/dom/ScriptModuleResolver.h" | 9 #include "core/dom/ScriptModuleResolver.h" |
10 #include "core/testing/DummyModulator.h" | 10 #include "core/testing/DummyModulator.h" |
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67 ScriptModuleTestModulator::ScriptModuleTestModulator() | 67 ScriptModuleTestModulator::ScriptModuleTestModulator() |
68 : m_resolver(new TestScriptModuleResolver) {} | 68 : m_resolver(new TestScriptModuleResolver) {} |
69 | 69 |
70 DEFINE_TRACE(ScriptModuleTestModulator) { | 70 DEFINE_TRACE(ScriptModuleTestModulator) { |
71 visitor->trace(m_resolver); | 71 visitor->trace(m_resolver); |
72 DummyModulator::trace(visitor); | 72 DummyModulator::trace(visitor); |
73 } | 73 } |
74 | 74 |
75 TEST(ScriptModuleTest, compileSuccess) { | 75 TEST(ScriptModuleTest, compileSuccess) { |
76 V8TestingScope scope; | 76 V8TestingScope scope; |
77 ScriptModule module = | 77 ScriptModule module = ScriptModule::compile( |
78 ScriptModule::compile(scope.isolate(), "export const a = 42;", "foo.js"); | 78 scope.isolate(), "export const a = 42;", "foo.js", SharableCrossOrigin); |
79 ASSERT_FALSE(module.isNull()); | 79 ASSERT_FALSE(module.isNull()); |
80 } | 80 } |
81 | 81 |
82 TEST(ScriptModuleTest, compileFail) { | 82 TEST(ScriptModuleTest, compileFail) { |
83 V8TestingScope scope; | 83 V8TestingScope scope; |
84 ScriptModule module = | 84 ScriptModule module = ScriptModule::compile(scope.isolate(), "123 = 456", |
85 ScriptModule::compile(scope.isolate(), "123 = 456", "foo.js"); | 85 "foo.js", SharableCrossOrigin); |
86 ASSERT_TRUE(module.isNull()); | 86 ASSERT_TRUE(module.isNull()); |
87 } | 87 } |
88 | 88 |
89 TEST(ScriptModuleTest, equalAndHash) { | 89 TEST(ScriptModuleTest, equalAndHash) { |
90 V8TestingScope scope; | 90 V8TestingScope scope; |
91 | 91 |
92 ScriptModule moduleNull; | 92 ScriptModule moduleNull; |
93 ScriptModule moduleA = | 93 ScriptModule moduleA = ScriptModule::compile( |
94 ScriptModule::compile(scope.isolate(), "export const a = 'a';", "a.js"); | 94 scope.isolate(), "export const a = 'a';", "a.js", SharableCrossOrigin); |
95 ASSERT_FALSE(moduleA.isNull()); | 95 ASSERT_FALSE(moduleA.isNull()); |
96 ScriptModule moduleB = | 96 ScriptModule moduleB = ScriptModule::compile( |
97 ScriptModule::compile(scope.isolate(), "export const b = 'b';", "b.js"); | 97 scope.isolate(), "export const b = 'b';", "b.js", SharableCrossOrigin); |
98 ASSERT_FALSE(moduleB.isNull()); | 98 ASSERT_FALSE(moduleB.isNull()); |
99 Vector<char> moduleDeletedBuffer(sizeof(ScriptModule)); | 99 Vector<char> moduleDeletedBuffer(sizeof(ScriptModule)); |
100 ScriptModule& moduleDeleted = | 100 ScriptModule& moduleDeleted = |
101 *reinterpret_cast<ScriptModule*>(moduleDeletedBuffer.data()); | 101 *reinterpret_cast<ScriptModule*>(moduleDeletedBuffer.data()); |
102 HashTraits<ScriptModule>::constructDeletedValue(moduleDeleted, true); | 102 HashTraits<ScriptModule>::constructDeletedValue(moduleDeleted, true); |
103 | 103 |
104 EXPECT_EQ(moduleNull, moduleNull); | 104 EXPECT_EQ(moduleNull, moduleNull); |
105 EXPECT_EQ(moduleA, moduleA); | 105 EXPECT_EQ(moduleA, moduleA); |
106 EXPECT_EQ(moduleB, moduleB); | 106 EXPECT_EQ(moduleB, moduleB); |
107 EXPECT_EQ(moduleDeleted, moduleDeleted); | 107 EXPECT_EQ(moduleDeleted, moduleDeleted); |
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127 EXPECT_NE(DefaultHash<ScriptModule>::Hash::hash(moduleNull), | 127 EXPECT_NE(DefaultHash<ScriptModule>::Hash::hash(moduleNull), |
128 DefaultHash<ScriptModule>::Hash::hash(moduleA)); | 128 DefaultHash<ScriptModule>::Hash::hash(moduleA)); |
129 EXPECT_NE(DefaultHash<ScriptModule>::Hash::hash(moduleNull), | 129 EXPECT_NE(DefaultHash<ScriptModule>::Hash::hash(moduleNull), |
130 DefaultHash<ScriptModule>::Hash::hash(moduleB)); | 130 DefaultHash<ScriptModule>::Hash::hash(moduleB)); |
131 } | 131 } |
132 | 132 |
133 TEST(ScriptModuleTest, moduleRequests) { | 133 TEST(ScriptModuleTest, moduleRequests) { |
134 V8TestingScope scope; | 134 V8TestingScope scope; |
135 ScriptModule module = ScriptModule::compile( | 135 ScriptModule module = ScriptModule::compile( |
136 scope.isolate(), "import 'a'; import 'b'; export const c = 'c';", | 136 scope.isolate(), "import 'a'; import 'b'; export const c = 'c';", |
137 "foo.js"); | 137 "foo.js", SharableCrossOrigin); |
138 ASSERT_FALSE(module.isNull()); | 138 ASSERT_FALSE(module.isNull()); |
139 | 139 |
140 auto requests = module.moduleRequests(scope.getScriptState()); | 140 auto requests = module.moduleRequests(scope.getScriptState()); |
141 EXPECT_THAT(requests, ::testing::ContainerEq<Vector<String>>({"a", "b"})); | 141 EXPECT_THAT(requests, ::testing::ContainerEq<Vector<String>>({"a", "b"})); |
142 } | 142 } |
143 | 143 |
144 TEST(ScriptModuleTest, instantiateNoDeps) { | 144 TEST(ScriptModuleTest, instantiateNoDeps) { |
145 V8TestingScope scope; | 145 V8TestingScope scope; |
146 | 146 |
147 auto modulator = new ScriptModuleTestModulator(); | 147 auto modulator = new ScriptModuleTestModulator(); |
148 auto resolver = modulator->testScriptModuleResolver(); | 148 auto resolver = modulator->testScriptModuleResolver(); |
149 | 149 |
150 auto contextData = V8PerContextData::from(scope.context()); | 150 auto contextData = V8PerContextData::from(scope.context()); |
151 contextData->setModulator(modulator); | 151 contextData->setModulator(modulator); |
152 | 152 |
153 ScriptModule module = | 153 ScriptModule module = ScriptModule::compile( |
154 ScriptModule::compile(scope.isolate(), "export const a = 42;", "foo.js"); | 154 scope.isolate(), "export const a = 42;", "foo.js", SharableCrossOrigin); |
155 ASSERT_FALSE(module.isNull()); | 155 ASSERT_FALSE(module.isNull()); |
156 ScriptValue exception = module.instantiate(scope.getScriptState()); | 156 ScriptValue exception = module.instantiate(scope.getScriptState()); |
157 ASSERT_TRUE(exception.isEmpty()); | 157 ASSERT_TRUE(exception.isEmpty()); |
158 | 158 |
159 EXPECT_EQ(0u, resolver->resolveCount()); | 159 EXPECT_EQ(0u, resolver->resolveCount()); |
160 } | 160 } |
161 | 161 |
162 TEST(ScriptModuleTest, instantiateWithDeps) { | 162 TEST(ScriptModuleTest, instantiateWithDeps) { |
163 V8TestingScope scope; | 163 V8TestingScope scope; |
164 | 164 |
165 auto modulator = new ScriptModuleTestModulator(); | 165 auto modulator = new ScriptModuleTestModulator(); |
166 auto resolver = modulator->testScriptModuleResolver(); | 166 auto resolver = modulator->testScriptModuleResolver(); |
167 | 167 |
168 auto contextData = V8PerContextData::from(scope.context()); | 168 auto contextData = V8PerContextData::from(scope.context()); |
169 contextData->setModulator(modulator); | 169 contextData->setModulator(modulator); |
170 | 170 |
171 ScriptModule moduleA = | 171 ScriptModule moduleA = ScriptModule::compile( |
172 ScriptModule::compile(scope.isolate(), "export const a = 'a';", "foo.js"); | 172 scope.isolate(), "export const a = 'a';", "foo.js", SharableCrossOrigin); |
173 ASSERT_FALSE(moduleA.isNull()); | 173 ASSERT_FALSE(moduleA.isNull()); |
174 resolver->pushScriptModule(moduleA); | 174 resolver->pushScriptModule(moduleA); |
175 | 175 |
176 ScriptModule moduleB = | 176 ScriptModule moduleB = ScriptModule::compile( |
177 ScriptModule::compile(scope.isolate(), "export const b = 'b';", "foo.js"); | 177 scope.isolate(), "export const b = 'b';", "foo.js", SharableCrossOrigin); |
178 ASSERT_FALSE(moduleB.isNull()); | 178 ASSERT_FALSE(moduleB.isNull()); |
179 resolver->pushScriptModule(moduleB); | 179 resolver->pushScriptModule(moduleB); |
180 | 180 |
181 ScriptModule module = ScriptModule::compile( | 181 ScriptModule module = ScriptModule::compile( |
182 scope.isolate(), "import 'a'; import 'b'; export const c = 123;", "c.js"); | 182 scope.isolate(), "import 'a'; import 'b'; export const c = 123;", "c.js", |
| 183 SharableCrossOrigin); |
183 ASSERT_FALSE(module.isNull()); | 184 ASSERT_FALSE(module.isNull()); |
184 ScriptValue exception = module.instantiate(scope.getScriptState()); | 185 ScriptValue exception = module.instantiate(scope.getScriptState()); |
185 ASSERT_TRUE(exception.isEmpty()); | 186 ASSERT_TRUE(exception.isEmpty()); |
186 | 187 |
187 ASSERT_EQ(2u, resolver->resolveCount()); | 188 ASSERT_EQ(2u, resolver->resolveCount()); |
188 EXPECT_EQ("a", resolver->specifiers()[0]); | 189 EXPECT_EQ("a", resolver->specifiers()[0]); |
189 EXPECT_EQ("b", resolver->specifiers()[1]); | 190 EXPECT_EQ("b", resolver->specifiers()[1]); |
190 } | 191 } |
191 | 192 |
192 } // namespace | 193 } // namespace |
193 | 194 |
194 } // namespace blink | 195 } // namespace blink |
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