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| 1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 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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| 62 value); | 62 value); |
| 63 weakmap->set_table(*table); | 63 weakmap->set_table(*table); |
| 64 } | 64 } |
| 65 | 65 |
| 66 static int NumberOfWeakCalls = 0; | 66 static int NumberOfWeakCalls = 0; |
| 67 static void WeakPointerCallback(v8::Isolate* isolate, | 67 static void WeakPointerCallback(v8::Isolate* isolate, |
| 68 v8::Persistent<v8::Value>* handle, | 68 v8::Persistent<v8::Value>* handle, |
| 69 void* id) { | 69 void* id) { |
| 70 ASSERT(id == reinterpret_cast<void*>(1234)); | 70 ASSERT(id == reinterpret_cast<void*>(1234)); |
| 71 NumberOfWeakCalls++; | 71 NumberOfWeakCalls++; |
| 72 handle->Dispose(isolate); | 72 handle->Dispose(); |
| 73 } | 73 } |
| 74 | 74 |
| 75 | 75 |
| 76 TEST(Weakness) { | 76 TEST(Weakness) { |
| 77 FLAG_incremental_marking = false; | 77 FLAG_incremental_marking = false; |
| 78 LocalContext context; | 78 LocalContext context; |
| 79 Isolate* isolate = GetIsolateFrom(&context); | 79 Isolate* isolate = GetIsolateFrom(&context); |
| 80 Factory* factory = isolate->factory(); | 80 Factory* factory = isolate->factory(); |
| 81 Heap* heap = isolate->heap(); | 81 Heap* heap = isolate->heap(); |
| 82 HandleScope scope(isolate); | 82 HandleScope scope(isolate); |
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| 241 Handle<Smi>(Smi::FromInt(i), isolate)); | 241 Handle<Smi>(Smi::FromInt(i), isolate)); |
| 242 } | 242 } |
| 243 | 243 |
| 244 // Force compacting garbage collection. The subsequent collections are used | 244 // Force compacting garbage collection. The subsequent collections are used |
| 245 // to verify that key references were actually updated. | 245 // to verify that key references were actually updated. |
| 246 CHECK(FLAG_always_compact); | 246 CHECK(FLAG_always_compact); |
| 247 heap->CollectAllGarbage(Heap::kNoGCFlags); | 247 heap->CollectAllGarbage(Heap::kNoGCFlags); |
| 248 heap->CollectAllGarbage(Heap::kNoGCFlags); | 248 heap->CollectAllGarbage(Heap::kNoGCFlags); |
| 249 heap->CollectAllGarbage(Heap::kNoGCFlags); | 249 heap->CollectAllGarbage(Heap::kNoGCFlags); |
| 250 } | 250 } |
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