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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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4171 // Move the evaucation candidate object. | 4171 // Move the evaucation candidate object. |
4172 CcTest::CollectAllGarbage(i::Heap::kFinalizeIncrementalMarkingMask); | 4172 CcTest::CollectAllGarbage(i::Heap::kFinalizeIncrementalMarkingMask); |
4173 | 4173 |
4174 // Verify that the pointers in the large object got updated. | 4174 // Verify that the pointers in the large object got updated. |
4175 for (int i = 0; i < size; i += kStep) { | 4175 for (int i = 0; i < size; i += kStep) { |
4176 CHECK_EQ(lo->get(i), *lit); | 4176 CHECK_EQ(lo->get(i), *lit); |
4177 CHECK(lo->get(i) != old_location); | 4177 CHECK(lo->get(i) != old_location); |
4178 } | 4178 } |
4179 } | 4179 } |
4180 | 4180 |
4181 | 4181 class DummyVisitor : public RootVisitor { |
4182 class DummyVisitor : public ObjectVisitor { | |
4183 public: | 4182 public: |
4184 void VisitPointers(Object** start, Object** end) override {} | 4183 void VisitRootPointers(Root root, Object** start, Object** end) override {} |
4185 }; | 4184 }; |
4186 | 4185 |
4187 | 4186 |
4188 TEST(DeferredHandles) { | 4187 TEST(DeferredHandles) { |
4189 CcTest::InitializeVM(); | 4188 CcTest::InitializeVM(); |
4190 Isolate* isolate = CcTest::i_isolate(); | 4189 Isolate* isolate = CcTest::i_isolate(); |
4191 Heap* heap = isolate->heap(); | 4190 Heap* heap = isolate->heap(); |
4192 v8::HandleScope scope(reinterpret_cast<v8::Isolate*>(isolate)); | 4191 v8::HandleScope scope(reinterpret_cast<v8::Isolate*>(isolate)); |
4193 HandleScopeData* data = isolate->handle_scope_data(); | 4192 HandleScopeData* data = isolate->handle_scope_data(); |
4194 Handle<Object> init(heap->empty_string(), isolate); | 4193 Handle<Object> init(heap->empty_string(), isolate); |
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6604 CHECK(!heap->code_space()->FirstPage()->Contains(code->address())); | 6603 CHECK(!heap->code_space()->FirstPage()->Contains(code->address())); |
6605 | 6604 |
6606 // Ensure it's not in large object space. | 6605 // Ensure it's not in large object space. |
6607 MemoryChunk* chunk = MemoryChunk::FromAddress(code->address()); | 6606 MemoryChunk* chunk = MemoryChunk::FromAddress(code->address()); |
6608 CHECK(chunk->owner()->identity() != LO_SPACE); | 6607 CHECK(chunk->owner()->identity() != LO_SPACE); |
6609 CHECK(chunk->NeverEvacuate()); | 6608 CHECK(chunk->NeverEvacuate()); |
6610 } | 6609 } |
6611 | 6610 |
6612 } // namespace internal | 6611 } // namespace internal |
6613 } // namespace v8 | 6612 } // namespace v8 |
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