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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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3578 // boots, but if the 20 small arrays don't fit on the first page then that's | 3578 // boots, but if the 20 small arrays don't fit on the first page then that's |
3579 // an indication that it is too small. | 3579 // an indication that it is too small. |
3580 heap->CollectAllAvailableGarbage("triggered really hard"); | 3580 heap->CollectAllAvailableGarbage("triggered really hard"); |
3581 CHECK_EQ(1, old_space->CountTotalPages()); | 3581 CHECK_EQ(1, old_space->CountTotalPages()); |
3582 } | 3582 } |
3583 | 3583 |
3584 static int forced_gc_counter = 0; | 3584 static int forced_gc_counter = 0; |
3585 | 3585 |
3586 void MockUseCounterCallback(v8::Isolate* isolate, | 3586 void MockUseCounterCallback(v8::Isolate* isolate, |
3587 v8::Isolate::UseCounterFeature feature) { | 3587 v8::Isolate::UseCounterFeature feature) { |
3588 isolate->GetCallingContext(); | 3588 isolate->GetCurrentContext(); |
3589 if (feature == v8::Isolate::kForcedGC) { | 3589 if (feature == v8::Isolate::kForcedGC) { |
3590 forced_gc_counter++; | 3590 forced_gc_counter++; |
3591 } | 3591 } |
3592 } | 3592 } |
3593 | 3593 |
3594 | 3594 |
3595 TEST(CountForcedGC) { | 3595 TEST(CountForcedGC) { |
3596 i::FLAG_expose_gc = true; | 3596 i::FLAG_expose_gc = true; |
3597 CcTest::InitializeVM(); | 3597 CcTest::InitializeVM(); |
3598 Isolate* isolate = CcTest::i_isolate(); | 3598 Isolate* isolate = CcTest::i_isolate(); |
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6269 // The CollectGarbage call above starts sweeper threads. | 6269 // The CollectGarbage call above starts sweeper threads. |
6270 // The crash will happen if the following two functions | 6270 // The crash will happen if the following two functions |
6271 // are called before sweeping finishes. | 6271 // are called before sweeping finishes. |
6272 heap->StartIncrementalMarking(); | 6272 heap->StartIncrementalMarking(); |
6273 heap->FinalizeIncrementalMarkingIfComplete("test"); | 6273 heap->FinalizeIncrementalMarkingIfComplete("test"); |
6274 } | 6274 } |
6275 | 6275 |
6276 | 6276 |
6277 } // namespace internal | 6277 } // namespace internal |
6278 } // namespace v8 | 6278 } // namespace v8 |
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