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1 // Copyright 2007-2011 the V8 project authors. All rights reserved. | 1 // Copyright 2007-2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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60 public: | 60 public: |
61 KangarooThread(v8::Isolate* isolate, v8::Handle<v8::Context> context) | 61 KangarooThread(v8::Isolate* isolate, v8::Handle<v8::Context> context) |
62 : Thread(Options("KangarooThread")), | 62 : Thread(Options("KangarooThread")), |
63 isolate_(isolate), | 63 isolate_(isolate), |
64 context_(isolate, context) {} | 64 context_(isolate, context) {} |
65 | 65 |
66 void Run() { | 66 void Run() { |
67 { | 67 { |
68 v8::Locker locker(isolate_); | 68 v8::Locker locker(isolate_); |
69 v8::Isolate::Scope isolate_scope(isolate_); | 69 v8::Isolate::Scope isolate_scope(isolate_); |
70 CHECK_EQ(reinterpret_cast<v8::internal::Isolate*>(isolate_), | 70 CHECK_EQ(isolate_, v8::internal::Isolate::Current()); |
71 v8::internal::Isolate::Current()); | |
72 v8::HandleScope scope(isolate_); | 71 v8::HandleScope scope(isolate_); |
73 v8::Local<v8::Context> context = | 72 v8::Local<v8::Context> context = |
74 v8::Local<v8::Context>::New(isolate_, context_); | 73 v8::Local<v8::Context>::New(isolate_, context_); |
75 v8::Context::Scope context_scope(context); | 74 v8::Context::Scope context_scope(context); |
76 Local<Value> v = CompileRun("getValue()"); | 75 Local<Value> v = CompileRun("getValue()"); |
77 CHECK(v->IsNumber()); | 76 CHECK(v->IsNumber()); |
78 CHECK_EQ(30, static_cast<int>(v->NumberValue())); | 77 CHECK_EQ(30, static_cast<int>(v->NumberValue())); |
79 } | 78 } |
80 { | 79 { |
81 v8::Locker locker(isolate_); | 80 v8::Locker locker(isolate_); |
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100 // Migrates an isolate from one thread to another | 99 // Migrates an isolate from one thread to another |
101 TEST(KangarooIsolates) { | 100 TEST(KangarooIsolates) { |
102 v8::Isolate* isolate = v8::Isolate::New(); | 101 v8::Isolate* isolate = v8::Isolate::New(); |
103 i::SmartPointer<KangarooThread> thread1; | 102 i::SmartPointer<KangarooThread> thread1; |
104 { | 103 { |
105 v8::Locker locker(isolate); | 104 v8::Locker locker(isolate); |
106 v8::Isolate::Scope isolate_scope(isolate); | 105 v8::Isolate::Scope isolate_scope(isolate); |
107 v8::HandleScope handle_scope(isolate); | 106 v8::HandleScope handle_scope(isolate); |
108 v8::Local<v8::Context> context = v8::Context::New(isolate); | 107 v8::Local<v8::Context> context = v8::Context::New(isolate); |
109 v8::Context::Scope context_scope(context); | 108 v8::Context::Scope context_scope(context); |
110 CHECK_EQ(reinterpret_cast<v8::internal::Isolate*>(isolate), | 109 CHECK_EQ(isolate, v8::internal::Isolate::Current()); |
111 v8::internal::Isolate::Current()); | |
112 CompileRun("function getValue() { return 30; }"); | 110 CompileRun("function getValue() { return 30; }"); |
113 thread1.Reset(new KangarooThread(isolate, context)); | 111 thread1.Reset(new KangarooThread(isolate, context)); |
114 } | 112 } |
115 thread1->Start(); | 113 thread1->Start(); |
116 thread1->Join(); | 114 thread1->Join(); |
117 } | 115 } |
118 | 116 |
119 | 117 |
120 static void CalcFibAndCheck() { | 118 static void CalcFibAndCheck() { |
121 Local<Value> v = CompileRun("function fib(n) {" | 119 Local<Value> v = CompileRun("function fib(n) {" |
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179 explicit IsolateLockingThreadWithLocalContext(v8::Isolate* isolate) | 177 explicit IsolateLockingThreadWithLocalContext(v8::Isolate* isolate) |
180 : JoinableThread("IsolateLockingThread"), | 178 : JoinableThread("IsolateLockingThread"), |
181 isolate_(isolate) { | 179 isolate_(isolate) { |
182 } | 180 } |
183 | 181 |
184 virtual void Run() { | 182 virtual void Run() { |
185 v8::Locker locker(isolate_); | 183 v8::Locker locker(isolate_); |
186 v8::Isolate::Scope isolate_scope(isolate_); | 184 v8::Isolate::Scope isolate_scope(isolate_); |
187 v8::HandleScope handle_scope(isolate_); | 185 v8::HandleScope handle_scope(isolate_); |
188 LocalContext local_context(isolate_); | 186 LocalContext local_context(isolate_); |
189 CHECK_EQ(reinterpret_cast<v8::internal::Isolate*>(isolate_), | 187 CHECK_EQ(isolate_, v8::internal::Isolate::Current()); |
190 v8::internal::Isolate::Current()); | |
191 CalcFibAndCheck(); | 188 CalcFibAndCheck(); |
192 } | 189 } |
193 private: | 190 private: |
194 v8::Isolate* isolate_; | 191 v8::Isolate* isolate_; |
195 }; | 192 }; |
196 | 193 |
197 | 194 |
198 static void StartJoinAndDeleteThreads(const i::List<JoinableThread*>& threads) { | 195 static void StartJoinAndDeleteThreads(const i::List<JoinableThread*>& threads) { |
199 for (int i = 0; i < threads.length(); i++) { | 196 for (int i = 0; i < threads.length(); i++) { |
200 threads[i]->Start(); | 197 threads[i]->Start(); |
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703 kSimpleExtensionSource)); | 700 kSimpleExtensionSource)); |
704 const char* extension_names[] = { "test0", "test1", | 701 const char* extension_names[] = { "test0", "test1", |
705 "test2", "test3", "test4", | 702 "test2", "test3", "test4", |
706 "test5", "test6", "test7" }; | 703 "test5", "test6", "test7" }; |
707 i::List<JoinableThread*> threads(kNThreads); | 704 i::List<JoinableThread*> threads(kNThreads); |
708 for (int i = 0; i < kNThreads; i++) { | 705 for (int i = 0; i < kNThreads; i++) { |
709 threads.Add(new IsolateGenesisThread(8, extension_names)); | 706 threads.Add(new IsolateGenesisThread(8, extension_names)); |
710 } | 707 } |
711 StartJoinAndDeleteThreads(threads); | 708 StartJoinAndDeleteThreads(threads); |
712 } | 709 } |
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