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| 1 // Copyright 2008 the V8 project authors. All rights reserved. | 1 // Copyright 2008 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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| 37 CLEAN_CACHE, | 37 CLEAN_CACHE, |
| 38 SECOND_TIME_FILL_CACHE, | 38 SECOND_TIME_FILL_CACHE, |
| 39 DONE | 39 DONE |
| 40 }; | 40 }; |
| 41 | 41 |
| 42 static Turn turn = FILL_CACHE; | 42 static Turn turn = FILL_CACHE; |
| 43 | 43 |
| 44 | 44 |
| 45 class ThreadA : public v8::base::Thread { | 45 class ThreadA : public v8::base::Thread { |
| 46 public: | 46 public: |
| 47 ThreadA() : Thread("ThreadA") { } | 47 ThreadA() : Thread(Options("ThreadA")) {} |
| 48 void Run() { | 48 void Run() { |
| 49 v8::Isolate* isolate = CcTest::isolate(); | 49 v8::Isolate* isolate = CcTest::isolate(); |
| 50 v8::Locker locker(isolate); | 50 v8::Locker locker(isolate); |
| 51 v8::Isolate::Scope isolate_scope(isolate); | 51 v8::Isolate::Scope isolate_scope(isolate); |
| 52 v8::HandleScope scope(isolate); | 52 v8::HandleScope scope(isolate); |
| 53 v8::Handle<v8::Context> context = v8::Context::New(isolate); | 53 v8::Handle<v8::Context> context = v8::Context::New(isolate); |
| 54 v8::Context::Scope context_scope(context); | 54 v8::Context::Scope context_scope(context); |
| 55 | 55 |
| 56 CHECK_EQ(FILL_CACHE, turn); | 56 CHECK_EQ(FILL_CACHE, turn); |
| 57 | 57 |
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| 77 // Rerun the script. | 77 // Rerun the script. |
| 78 CHECK(script->Run()->IsTrue()); | 78 CHECK(script->Run()->IsTrue()); |
| 79 | 79 |
| 80 turn = DONE; | 80 turn = DONE; |
| 81 } | 81 } |
| 82 }; | 82 }; |
| 83 | 83 |
| 84 | 84 |
| 85 class ThreadB : public v8::base::Thread { | 85 class ThreadB : public v8::base::Thread { |
| 86 public: | 86 public: |
| 87 ThreadB() : Thread("ThreadB") { } | 87 ThreadB() : Thread(Options("ThreadB")) {} |
| 88 void Run() { | 88 void Run() { |
| 89 do { | 89 do { |
| 90 { | 90 { |
| 91 v8::Isolate* isolate = CcTest::isolate(); | 91 v8::Isolate* isolate = CcTest::isolate(); |
| 92 v8::Locker locker(isolate); | 92 v8::Locker locker(isolate); |
| 93 v8::Isolate::Scope isolate_scope(isolate); | 93 v8::Isolate::Scope isolate_scope(isolate); |
| 94 if (turn == CLEAN_CACHE) { | 94 if (turn == CLEAN_CACHE) { |
| 95 v8::HandleScope scope(isolate); | 95 v8::HandleScope scope(isolate); |
| 96 v8::Handle<v8::Context> context = v8::Context::New(isolate); | 96 v8::Handle<v8::Context> context = v8::Context::New(isolate); |
| 97 v8::Context::Scope context_scope(context); | 97 v8::Context::Scope context_scope(context); |
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| 118 | 118 |
| 119 threadA.Join(); | 119 threadA.Join(); |
| 120 threadB.Join(); | 120 threadB.Join(); |
| 121 | 121 |
| 122 CHECK_EQ(DONE, turn); | 122 CHECK_EQ(DONE, turn); |
| 123 } | 123 } |
| 124 | 124 |
| 125 class ThreadIdValidationThread : public v8::base::Thread { | 125 class ThreadIdValidationThread : public v8::base::Thread { |
| 126 public: | 126 public: |
| 127 ThreadIdValidationThread(v8::base::Thread* thread_to_start, | 127 ThreadIdValidationThread(v8::base::Thread* thread_to_start, |
| 128 i::List<i::ThreadId>* refs, | 128 i::List<i::ThreadId>* refs, unsigned int thread_no, |
| 129 unsigned int thread_no, | |
| 130 v8::base::Semaphore* semaphore) | 129 v8::base::Semaphore* semaphore) |
| 131 : Thread("ThreadRefValidationThread"), | 130 : Thread(Options("ThreadRefValidationThread")), |
| 132 refs_(refs), thread_no_(thread_no), thread_to_start_(thread_to_start), | 131 refs_(refs), |
| 133 semaphore_(semaphore) { | 132 thread_no_(thread_no), |
| 134 } | 133 thread_to_start_(thread_to_start), |
| 134 semaphore_(semaphore) {} |
| 135 | 135 |
| 136 void Run() { | 136 void Run() { |
| 137 i::ThreadId thread_id = i::ThreadId::Current(); | 137 i::ThreadId thread_id = i::ThreadId::Current(); |
| 138 for (int i = 0; i < thread_no_; i++) { | 138 for (int i = 0; i < thread_no_; i++) { |
| 139 CHECK(!(*refs_)[i].Equals(thread_id)); | 139 CHECK(!(*refs_)[i].Equals(thread_id)); |
| 140 } | 140 } |
| 141 CHECK(thread_id.IsValid()); | 141 CHECK(thread_id.IsValid()); |
| 142 (*refs_)[thread_no_] = thread_id; | 142 (*refs_)[thread_no_] = thread_id; |
| 143 if (thread_to_start_ != NULL) { | 143 if (thread_to_start_ != NULL) { |
| 144 thread_to_start_->Start(); | 144 thread_to_start_->Start(); |
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| 168 refs.Add(i::ThreadId::Invalid()); | 168 refs.Add(i::ThreadId::Invalid()); |
| 169 } | 169 } |
| 170 prev->Start(); | 170 prev->Start(); |
| 171 for (int i = 0; i < kNThreads; i++) { | 171 for (int i = 0; i < kNThreads; i++) { |
| 172 semaphore.Wait(); | 172 semaphore.Wait(); |
| 173 } | 173 } |
| 174 for (int i = 0; i < kNThreads; i++) { | 174 for (int i = 0; i < kNThreads; i++) { |
| 175 delete threads[i]; | 175 delete threads[i]; |
| 176 } | 176 } |
| 177 } | 177 } |
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