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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "bindings/core/v8/ScriptPromiseProperty.h" | 6 #include "bindings/core/v8/ScriptPromiseProperty.h" |
7 | 7 |
8 #include "bindings/core/v8/DOMWrapperWorld.h" | 8 #include "bindings/core/v8/DOMWrapperWorld.h" |
9 #include "bindings/core/v8/ScriptFunction.h" | 9 #include "bindings/core/v8/ScriptFunction.h" |
10 #include "bindings/core/v8/ScriptPromise.h" | 10 #include "bindings/core/v8/ScriptPromise.h" |
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86 | 86 |
87 void gc() { v8::Isolate::GetCurrent()->RequestGarbageCollectionForTesting(v8
::Isolate::kFullGarbageCollection); } | 87 void gc() { v8::Isolate::GetCurrent()->RequestGarbageCollectionForTesting(v8
::Isolate::kFullGarbageCollection); } |
88 | 88 |
89 PassOwnPtr<ScriptFunction> notReached() { return adoptPtr(new NotReached());
} | 89 PassOwnPtr<ScriptFunction> notReached() { return adoptPtr(new NotReached());
} |
90 PassOwnPtr<ScriptFunction> stub(ScriptValue& value, size_t& callCount) { ret
urn adoptPtr(new StubFunction(value, callCount)); } | 90 PassOwnPtr<ScriptFunction> stub(ScriptValue& value, size_t& callCount) { ret
urn adoptPtr(new StubFunction(value, callCount)); } |
91 | 91 |
92 // These tests use Event because it is simple to manufacture lots | 92 // These tests use Event because it is simple to manufacture lots |
93 // of events, and 'Ready' because it is an available property name | 93 // of events, and 'Ready' because it is an available property name |
94 // that won't bloat V8HiddenValue with a test property name. | 94 // that won't bloat V8HiddenValue with a test property name. |
95 | 95 |
96 ScriptValue wrap(PassRefPtr<Event> event) | 96 ScriptValue wrap(PassRefPtrWillBeRawPtr<Event> event) |
97 { | 97 { |
98 ScriptState::Scope scope(scriptState()); | 98 ScriptState::Scope scope(scriptState()); |
99 return ScriptValue(scriptState(), V8ValueTraits<Event>::toV8Value(event,
scriptState()->context()->Global(), isolate())); | 99 return ScriptValue(scriptState(), V8ValueTraits<Event>::toV8Value(event,
scriptState()->context()->Global(), isolate())); |
100 } | 100 } |
101 | 101 |
102 typedef ScriptPromiseProperty<RefPtr<Event>, Event*, Event*> Property; | 102 typedef ScriptPromiseProperty<RefPtrWillBeMember<Event>, Event*, Event*> Pro
perty; |
103 PassRefPtr<Property> newProperty() { return Property::create(&document(), Ev
ent::create(), Property::Ready); } | 103 PassRefPtrWillBeRawPtr<Property> newProperty() { return Property::create(&do
cument(), Event::create(), Property::Ready); } |
104 | 104 |
105 private: | 105 private: |
106 OwnPtr<DummyPageHolder> m_page; | 106 OwnPtr<DummyPageHolder> m_page; |
107 }; | 107 }; |
108 | 108 |
109 TEST_F(ScriptPromisePropertyTest, Promise_IsStableObject) | 109 TEST_F(ScriptPromisePropertyTest, Promise_IsStableObject) |
110 { | 110 { |
111 RefPtr<Property> p(newProperty()); | 111 RefPtr<Property> p(newProperty()); |
112 ScriptPromise v = p->promise(DOMWrapperWorld::mainWorld()); | 112 ScriptPromise v = p->promise(DOMWrapperWorld::mainWorld()); |
113 ScriptPromise w = p->promise(DOMWrapperWorld::mainWorld()); | 113 ScriptPromise w = p->promise(DOMWrapperWorld::mainWorld()); |
114 EXPECT_EQ(v, w); | 114 EXPECT_EQ(v, w); |
115 EXPECT_FALSE(v.isEmpty()); | 115 EXPECT_FALSE(v.isEmpty()); |
116 EXPECT_EQ(Property::Pending, p->state()); | 116 EXPECT_EQ(Property::Pending, p->state()); |
117 } | 117 } |
118 | 118 |
119 TEST_F(ScriptPromisePropertyTest, Promise_IsStableObjectAfterSettling) | 119 TEST_F(ScriptPromisePropertyTest, Promise_IsStableObjectAfterSettling) |
120 { | 120 { |
121 RefPtr<Property> p(newProperty()); | 121 RefPtr<Property> p(newProperty()); |
122 ScriptPromise v = p->promise(DOMWrapperWorld::mainWorld()); | 122 ScriptPromise v = p->promise(DOMWrapperWorld::mainWorld()); |
123 | 123 |
124 RefPtr<Event> value(Event::create()); | 124 RefPtrWillBeRawPtr<Event> value(Event::create()); |
125 p->resolve(value.get()); | 125 p->resolve(value.get()); |
126 EXPECT_EQ(Property::Resolved, p->state()); | 126 EXPECT_EQ(Property::Resolved, p->state()); |
127 | 127 |
128 ScriptPromise w = p->promise(DOMWrapperWorld::mainWorld()); | 128 ScriptPromise w = p->promise(DOMWrapperWorld::mainWorld()); |
129 EXPECT_EQ(v, w); | 129 EXPECT_EQ(v, w); |
130 EXPECT_FALSE(v.isEmpty()); | 130 EXPECT_FALSE(v.isEmpty()); |
131 } | 131 } |
132 | 132 |
133 TEST_F(ScriptPromisePropertyTest, Promise_DoesNotImpedeGarbageCollection) | 133 TEST_F(ScriptPromisePropertyTest, Promise_DoesNotImpedeGarbageCollection) |
134 { | 134 { |
135 RefPtr<Event> holder(Event::create()); | 135 RefPtrWillBePersistent<Event> holder(Event::create()); |
136 ScriptValue holderWrapper = wrap(holder); | 136 ScriptValue holderWrapper = wrap(holder); |
137 | 137 |
138 RefPtr<Property> p(Property::create(&document(), holder, Property::Ready)); | 138 RefPtr<Property> p(Property::create(&document(), holder.get(), Property::Rea
dy)); |
139 | 139 |
140 RefPtr<GCObservation> observation; | 140 RefPtrWillBePersistent<GCObservation> observation; |
141 { | 141 { |
142 ScriptState::Scope scope(scriptState()); | 142 ScriptState::Scope scope(scriptState()); |
143 observation = GCObservation::create(p->promise(DOMWrapperWorld::mainWorl
d()).v8Value()); | 143 observation = GCObservation::create(p->promise(DOMWrapperWorld::mainWorl
d()).v8Value()); |
144 } | 144 } |
145 | 145 |
146 gc(); | 146 gc(); |
147 EXPECT_FALSE(observation->wasCollected()); | 147 EXPECT_FALSE(observation->wasCollected()); |
148 | 148 |
149 holderWrapper.clear(); | 149 holderWrapper.clear(); |
150 gc(); | 150 gc(); |
151 EXPECT_TRUE(observation->wasCollected()); | 151 EXPECT_TRUE(observation->wasCollected()); |
152 | 152 |
153 EXPECT_EQ(Property::Pending, p->state()); | 153 EXPECT_EQ(Property::Pending, p->state()); |
154 } | 154 } |
155 | 155 |
156 TEST_F(ScriptPromisePropertyTest, Resolve_ResolvesScriptPromise) | 156 TEST_F(ScriptPromisePropertyTest, Resolve_ResolvesScriptPromise) |
157 { | 157 { |
158 RefPtr<Property> p(newProperty()); | 158 RefPtr<Property> p(newProperty()); |
159 | 159 |
160 ScriptPromise promise = p->promise(DOMWrapperWorld::mainWorld()); | 160 ScriptPromise promise = p->promise(DOMWrapperWorld::mainWorld()); |
161 ScriptValue value; | 161 ScriptValue value; |
162 size_t nResolveCalls = 0; | 162 size_t nResolveCalls = 0; |
163 | 163 |
164 { | 164 { |
165 ScriptState::Scope scope(scriptState()); | 165 ScriptState::Scope scope(scriptState()); |
166 promise.then(stub(value, nResolveCalls), notReached()); | 166 promise.then(stub(value, nResolveCalls), notReached()); |
167 } | 167 } |
168 | 168 |
169 RefPtr<Event> event(Event::create()); | 169 RefPtrWillBeRawPtr<Event> event(Event::create()); |
170 p->resolve(event.get()); | 170 p->resolve(event.get()); |
171 EXPECT_EQ(Property::Resolved, p->state()); | 171 EXPECT_EQ(Property::Resolved, p->state()); |
172 | 172 |
173 isolate()->RunMicrotasks(); | 173 isolate()->RunMicrotasks(); |
174 EXPECT_EQ(1u, nResolveCalls); | 174 EXPECT_EQ(1u, nResolveCalls); |
175 EXPECT_EQ(wrap(event), value); | 175 EXPECT_EQ(wrap(event), value); |
176 } | 176 } |
177 | 177 |
178 TEST_F(ScriptPromisePropertyTest, Reject_RejectsScriptPromise) | 178 TEST_F(ScriptPromisePropertyTest, Reject_RejectsScriptPromise) |
179 { | 179 { |
180 RefPtr<Property> p(newProperty()); | 180 RefPtr<Property> p(newProperty()); |
181 | 181 |
182 RefPtr<Event> event(Event::create()); | 182 RefPtrWillBeRawPtr<Event> event(Event::create()); |
183 p->reject(event.get()); | 183 p->reject(event.get()); |
184 EXPECT_EQ(Property::Rejected, p->state()); | 184 EXPECT_EQ(Property::Rejected, p->state()); |
185 | 185 |
186 ScriptValue value; | 186 ScriptValue value; |
187 size_t nRejectCalls = 0; | 187 size_t nRejectCalls = 0; |
188 | 188 |
189 { | 189 { |
190 ScriptState::Scope scope(scriptState()); | 190 ScriptState::Scope scope(scriptState()); |
191 p->promise(DOMWrapperWorld::mainWorld()).then(notReached(), stub(value,
nRejectCalls)); | 191 p->promise(DOMWrapperWorld::mainWorld()).then(notReached(), stub(value,
nRejectCalls)); |
192 } | 192 } |
193 | 193 |
194 isolate()->RunMicrotasks(); | 194 isolate()->RunMicrotasks(); |
195 EXPECT_EQ(1u, nRejectCalls); | 195 EXPECT_EQ(1u, nRejectCalls); |
196 EXPECT_EQ(wrap(event), value); | 196 EXPECT_EQ(wrap(event), value); |
197 } | 197 } |
198 | 198 |
199 TEST_F(ScriptPromisePropertyTest, Promise_DeadContext) | 199 TEST_F(ScriptPromisePropertyTest, Promise_DeadContext) |
200 { | 200 { |
201 RefPtr<Property> p(newProperty()); | 201 RefPtr<Property> p(newProperty()); |
202 | 202 |
203 RefPtr<Event> event(Event::create()); | 203 RefPtrWillBeRawPtr<Event> event(Event::create()); |
204 p->resolve(event.get()); | 204 p->resolve(event.get()); |
205 EXPECT_EQ(Property::Resolved, p->state()); | 205 EXPECT_EQ(Property::Resolved, p->state()); |
206 | 206 |
207 destroyContext(); | 207 destroyContext(); |
208 | 208 |
209 EXPECT_TRUE(p->promise(DOMWrapperWorld::mainWorld()).isEmpty()); | 209 EXPECT_TRUE(p->promise(DOMWrapperWorld::mainWorld()).isEmpty()); |
210 } | 210 } |
211 | 211 |
212 TEST_F(ScriptPromisePropertyTest, Resolve_DeadContext) | 212 TEST_F(ScriptPromisePropertyTest, Resolve_DeadContext) |
213 { | 213 { |
214 RefPtr<Property> p(newProperty()); | 214 RefPtr<Property> p(newProperty()); |
215 | 215 |
216 { | 216 { |
217 ScriptState::Scope scope(scriptState()); | 217 ScriptState::Scope scope(scriptState()); |
218 p->promise(DOMWrapperWorld::mainWorld()).then(notReached(), notReached()
); | 218 p->promise(DOMWrapperWorld::mainWorld()).then(notReached(), notReached()
); |
219 } | 219 } |
220 | 220 |
221 destroyContext(); | 221 destroyContext(); |
222 | 222 |
223 RefPtr<Event> event(Event::create()); | 223 RefPtrWillBeRawPtr<Event> event(Event::create()); |
224 p->resolve(event.get()); | 224 p->resolve(event.get()); |
225 EXPECT_EQ(Property::Pending, p->state()); | 225 EXPECT_EQ(Property::Pending, p->state()); |
226 | 226 |
227 v8::Isolate::GetCurrent()->RunMicrotasks(); | 227 v8::Isolate::GetCurrent()->RunMicrotasks(); |
228 } | 228 } |
229 | 229 |
230 } // namespace | 230 } // namespace |
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