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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 "bindings/core/v8/ReadableStreamOperations.h" | 5 #include "bindings/core/v8/ReadableStreamOperations.h" |
6 | 6 |
7 #include "bindings/core/v8/ExceptionState.h" | 7 #include "bindings/core/v8/ExceptionState.h" |
8 #include "bindings/core/v8/ScriptFunction.h" | 8 #include "bindings/core/v8/ScriptFunction.h" |
9 #include "bindings/core/v8/ScriptState.h" | 9 #include "bindings/core/v8/ScriptState.h" |
10 #include "bindings/core/v8/ScriptValue.h" | 10 #include "bindings/core/v8/ScriptValue.h" |
11 #include "bindings/core/v8/V8Binding.h" | 11 #include "bindings/core/v8/V8Binding.h" |
12 #include "bindings/core/v8/V8BindingForTesting.h" | 12 #include "bindings/core/v8/V8BindingForTesting.h" |
13 #include "bindings/core/v8/V8BindingMacros.h" | 13 #include "bindings/core/v8/V8BindingMacros.h" |
14 #include "bindings/core/v8/V8IteratorResultValue.h" | 14 #include "bindings/core/v8/V8IteratorResultValue.h" |
| 15 #include "bindings/core/v8/V8RecursionScope.h" |
15 #include "bindings/core/v8/V8ThrowException.h" | 16 #include "bindings/core/v8/V8ThrowException.h" |
16 #include "core/dom/Document.h" | 17 #include "core/dom/Document.h" |
17 #include "core/streams/ReadableStreamController.h" | 18 #include "core/streams/ReadableStreamController.h" |
18 #include "core/streams/UnderlyingSourceBase.h" | 19 #include "core/streams/UnderlyingSourceBase.h" |
19 #include "platform/heap/Handle.h" | 20 #include "platform/heap/Handle.h" |
20 #include "testing/gtest/include/gtest/gtest.h" | 21 #include "testing/gtest/include/gtest/gtest.h" |
21 #include <v8.h> | 22 #include <v8.h> |
22 | 23 |
23 namespace blink { | 24 namespace blink { |
24 | 25 |
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131 ReadableStreamOperationsTest() | 132 ReadableStreamOperationsTest() |
132 : m_scope(v8::Isolate::GetCurrent()) | 133 : m_scope(v8::Isolate::GetCurrent()) |
133 , m_block(isolate()) | 134 , m_block(isolate()) |
134 , m_document(Document::create()) | 135 , m_document(Document::create()) |
135 { | 136 { |
136 getScriptState()->setExecutionContext(m_document.get()); | 137 getScriptState()->setExecutionContext(m_document.get()); |
137 } | 138 } |
138 ~ReadableStreamOperationsTest() override | 139 ~ReadableStreamOperationsTest() override |
139 { | 140 { |
140 // Execute all pending microtasks | 141 // Execute all pending microtasks |
141 isolate()->RunMicrotasks(); | 142 v8::MicrotasksScope::PerformCheckpoint(isolate()); |
142 EXPECT_FALSE(m_block.HasCaught()); | 143 EXPECT_FALSE(m_block.HasCaught()); |
143 } | 144 } |
144 | 145 |
145 ScriptState* getScriptState() const { return m_scope.getScriptState(); } | 146 ScriptState* getScriptState() const { return m_scope.getScriptState(); } |
146 v8::Isolate* isolate() const { return getScriptState()->isolate(); } | 147 v8::Isolate* isolate() const { return getScriptState()->isolate(); } |
147 | 148 |
148 ScriptValue eval(const char* s) | 149 ScriptValue eval(const char* s) |
149 { | 150 { |
150 v8::Local<v8::String> source; | 151 v8::Local<v8::String> source; |
151 v8::Local<v8::Script> script; | 152 v8::Local<v8::Script> script; |
| 153 V8RecursionScope::MicrotaskSuppression microtasks(isolate()); |
152 if (!v8Call(v8::String::NewFromUtf8(isolate(), s, v8::NewStringType::kNo
rmal), source)) { | 154 if (!v8Call(v8::String::NewFromUtf8(isolate(), s, v8::NewStringType::kNo
rmal), source)) { |
153 ADD_FAILURE(); | 155 ADD_FAILURE(); |
154 return ScriptValue(); | 156 return ScriptValue(); |
155 } | 157 } |
156 if (!v8Call(v8::Script::Compile(getScriptState()->context(), source), sc
ript)) { | 158 if (!v8Call(v8::Script::Compile(getScriptState()->context(), source), sc
ript)) { |
157 ADD_FAILURE() << "Compilation fails"; | 159 ADD_FAILURE() << "Compilation fails"; |
158 return ScriptValue(); | 160 return ScriptValue(); |
159 } | 161 } |
160 return ScriptValue(getScriptState(), script->Run(getScriptState()->conte
xt())); | 162 return ScriptValue(getScriptState(), script->Run(getScriptState()->conte
xt())); |
161 } | 163 } |
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246 | 248 |
247 Iteration* it1 = new Iteration(); | 249 Iteration* it1 = new Iteration(); |
248 Iteration* it2 = new Iteration(); | 250 Iteration* it2 = new Iteration(); |
249 ReadableStreamOperations::read(getScriptState(), reader).then( | 251 ReadableStreamOperations::read(getScriptState(), reader).then( |
250 Function::createFunction(getScriptState(), it1), | 252 Function::createFunction(getScriptState(), it1), |
251 NotReached::createFunction(getScriptState())); | 253 NotReached::createFunction(getScriptState())); |
252 ReadableStreamOperations::read(getScriptState(), reader).then( | 254 ReadableStreamOperations::read(getScriptState(), reader).then( |
253 Function::createFunction(getScriptState(), it2), | 255 Function::createFunction(getScriptState(), it2), |
254 NotReached::createFunction(getScriptState())); | 256 NotReached::createFunction(getScriptState())); |
255 | 257 |
256 isolate()->RunMicrotasks(); | 258 v8::MicrotasksScope::PerformCheckpoint(isolate()); |
257 EXPECT_FALSE(it1->isSet()); | 259 EXPECT_FALSE(it1->isSet()); |
258 EXPECT_FALSE(it2->isSet()); | 260 EXPECT_FALSE(it2->isSet()); |
259 | 261 |
260 ASSERT_FALSE(evalWithPrintingError("controller.enqueue('hello')").isEmpty())
; | 262 ASSERT_FALSE(evalWithPrintingError("controller.enqueue('hello')").isEmpty())
; |
261 isolate()->RunMicrotasks(); | 263 v8::MicrotasksScope::PerformCheckpoint(isolate()); |
262 EXPECT_TRUE(it1->isSet()); | 264 EXPECT_TRUE(it1->isSet()); |
263 EXPECT_TRUE(it1->isValid()); | 265 EXPECT_TRUE(it1->isValid()); |
264 EXPECT_FALSE(it1->isDone()); | 266 EXPECT_FALSE(it1->isDone()); |
265 EXPECT_EQ("hello", it1->value()); | 267 EXPECT_EQ("hello", it1->value()); |
266 EXPECT_FALSE(it2->isSet()); | 268 EXPECT_FALSE(it2->isSet()); |
267 | 269 |
268 ASSERT_FALSE(evalWithPrintingError("controller.close()").isEmpty()); | 270 ASSERT_FALSE(evalWithPrintingError("controller.close()").isEmpty()); |
269 isolate()->RunMicrotasks(); | 271 v8::MicrotasksScope::PerformCheckpoint(isolate()); |
270 EXPECT_TRUE(it1->isSet()); | 272 EXPECT_TRUE(it1->isSet()); |
271 EXPECT_TRUE(it1->isValid()); | 273 EXPECT_TRUE(it1->isValid()); |
272 EXPECT_FALSE(it1->isDone()); | 274 EXPECT_FALSE(it1->isDone()); |
273 EXPECT_EQ("hello", it1->value()); | 275 EXPECT_EQ("hello", it1->value()); |
274 EXPECT_TRUE(it2->isSet()); | 276 EXPECT_TRUE(it2->isSet()); |
275 EXPECT_TRUE(it2->isValid()); | 277 EXPECT_TRUE(it2->isValid()); |
276 EXPECT_TRUE(it2->isDone()); | 278 EXPECT_TRUE(it2->isDone()); |
277 } | 279 } |
278 | 280 |
279 TEST_F(ReadableStreamOperationsTest, CreateReadableStreamWithCustomUnderlyingSou
rceAndStrategy) | 281 TEST_F(ReadableStreamOperationsTest, CreateReadableStreamWithCustomUnderlyingSou
rceAndStrategy) |
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302 } | 304 } |
303 ASSERT_FALSE(reader.isEmpty()); | 305 ASSERT_FALSE(reader.isEmpty()); |
304 | 306 |
305 Iteration* it1 = new Iteration(); | 307 Iteration* it1 = new Iteration(); |
306 Iteration* it2 = new Iteration(); | 308 Iteration* it2 = new Iteration(); |
307 Iteration* it3 = new Iteration(); | 309 Iteration* it3 = new Iteration(); |
308 ReadableStreamOperations::read(getScriptState(), reader).then(Function::crea
teFunction(getScriptState(), it1), NotReached::createFunction(getScriptState()))
; | 310 ReadableStreamOperations::read(getScriptState(), reader).then(Function::crea
teFunction(getScriptState(), it1), NotReached::createFunction(getScriptState()))
; |
309 ReadableStreamOperations::read(getScriptState(), reader).then(Function::crea
teFunction(getScriptState(), it2), NotReached::createFunction(getScriptState()))
; | 311 ReadableStreamOperations::read(getScriptState(), reader).then(Function::crea
teFunction(getScriptState(), it2), NotReached::createFunction(getScriptState()))
; |
310 ReadableStreamOperations::read(getScriptState(), reader).then(Function::crea
teFunction(getScriptState(), it3), NotReached::createFunction(getScriptState()))
; | 312 ReadableStreamOperations::read(getScriptState(), reader).then(Function::crea
teFunction(getScriptState(), it3), NotReached::createFunction(getScriptState()))
; |
311 | 313 |
312 isolate()->RunMicrotasks(); | 314 v8::MicrotasksScope::PerformCheckpoint(isolate()); |
313 | 315 |
314 EXPECT_EQ(10, underlyingSource->desiredSize()); | 316 EXPECT_EQ(10, underlyingSource->desiredSize()); |
315 | 317 |
316 EXPECT_TRUE(it1->isSet()); | 318 EXPECT_TRUE(it1->isSet()); |
317 EXPECT_TRUE(it1->isValid()); | 319 EXPECT_TRUE(it1->isValid()); |
318 EXPECT_FALSE(it1->isDone()); | 320 EXPECT_FALSE(it1->isDone()); |
319 EXPECT_EQ("a", it1->value()); | 321 EXPECT_EQ("a", it1->value()); |
320 | 322 |
321 EXPECT_TRUE(it2->isSet()); | 323 EXPECT_TRUE(it2->isSet()); |
322 EXPECT_TRUE(it2->isValid()); | 324 EXPECT_TRUE(it2->isValid()); |
323 EXPECT_FALSE(it2->isDone()); | 325 EXPECT_FALSE(it2->isDone()); |
324 EXPECT_EQ("b", it2->value()); | 326 EXPECT_EQ("b", it2->value()); |
325 | 327 |
326 EXPECT_FALSE(it3->isSet()); | 328 EXPECT_FALSE(it3->isSet()); |
327 | 329 |
328 underlyingSource->close(); | 330 underlyingSource->close(); |
329 isolate()->RunMicrotasks(); | 331 v8::MicrotasksScope::PerformCheckpoint(isolate()); |
330 | 332 |
331 EXPECT_TRUE(it3->isSet()); | 333 EXPECT_TRUE(it3->isSet()); |
332 EXPECT_TRUE(it3->isValid()); | 334 EXPECT_TRUE(it3->isValid()); |
333 EXPECT_TRUE(it3->isDone()); | 335 EXPECT_TRUE(it3->isDone()); |
334 } | 336 } |
335 | 337 |
336 } // namespace | 338 } // namespace |
337 | 339 |
338 } // namespace blink | 340 } // namespace blink |
339 | 341 |
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