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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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56 enum Turn { | 56 enum Turn { |
57 FILL_CACHE, | 57 FILL_CACHE, |
58 CLEAN_CACHE, | 58 CLEAN_CACHE, |
59 SECOND_TIME_FILL_CACHE, | 59 SECOND_TIME_FILL_CACHE, |
60 DONE | 60 DONE |
61 }; | 61 }; |
62 | 62 |
63 static Turn turn = FILL_CACHE; | 63 static Turn turn = FILL_CACHE; |
64 | 64 |
65 | 65 |
66 class ThreadA: public v8::internal::Thread { | 66 class ThreadA : public v8::internal::Thread { |
67 public: | 67 public: |
68 ThreadA() : Thread("ThreadA") { } | 68 ThreadA() : Thread("ThreadA") { } |
69 void Run() { | 69 void Run() { |
70 v8::Locker locker; | 70 v8::Locker locker; |
71 v8::HandleScope scope; | 71 v8::HandleScope scope; |
72 v8::Context::Scope context_scope(v8::Context::New()); | 72 v8::Context::Scope context_scope(v8::Context::New()); |
73 | 73 |
74 CHECK_EQ(FILL_CACHE, turn); | 74 CHECK_EQ(FILL_CACHE, turn); |
75 | 75 |
76 // Fill String.search cache. | 76 // Fill String.search cache. |
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92 } while (turn != SECOND_TIME_FILL_CACHE); | 92 } while (turn != SECOND_TIME_FILL_CACHE); |
93 | 93 |
94 // Rerun the script. | 94 // Rerun the script. |
95 CHECK(script->Run()->IsTrue()); | 95 CHECK(script->Run()->IsTrue()); |
96 | 96 |
97 turn = DONE; | 97 turn = DONE; |
98 } | 98 } |
99 }; | 99 }; |
100 | 100 |
101 | 101 |
102 class ThreadB: public v8::internal::Thread { | 102 class ThreadB : public v8::internal::Thread { |
103 public: | 103 public: |
104 ThreadB() : Thread("ThreadB") { } | 104 ThreadB() : Thread("ThreadB") { } |
105 void Run() { | 105 void Run() { |
106 do { | 106 do { |
107 { | 107 { |
108 v8::Locker locker; | 108 v8::Locker locker; |
109 if (turn == CLEAN_CACHE) { | 109 if (turn == CLEAN_CACHE) { |
110 v8::HandleScope scope; | 110 v8::HandleScope scope; |
111 v8::Context::Scope context_scope(v8::Context::New()); | 111 v8::Context::Scope context_scope(v8::Context::New()); |
112 | 112 |
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183 refs.Add(i::ThreadId::Invalid()); | 183 refs.Add(i::ThreadId::Invalid()); |
184 } | 184 } |
185 prev->Start(); | 185 prev->Start(); |
186 for (int i = 0; i < kNThreads; i++) { | 186 for (int i = 0; i < kNThreads; i++) { |
187 semaphore->Wait(); | 187 semaphore->Wait(); |
188 } | 188 } |
189 for (int i = 0; i < kNThreads; i++) { | 189 for (int i = 0; i < kNThreads; i++) { |
190 delete threads[i]; | 190 delete threads[i]; |
191 } | 191 } |
192 } | 192 } |
| 193 |
| 194 |
| 195 class ThreadC : public v8::internal::Thread { |
| 196 public: |
| 197 ThreadC() : Thread("ThreadC") { } |
| 198 void Run() { |
| 199 Join(); |
| 200 } |
| 201 }; |
| 202 |
| 203 |
| 204 TEST(ThreadJoinSelf) { |
| 205 ThreadC thread; |
| 206 thread.Start(); |
| 207 thread.Join(); |
| 208 } |
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