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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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2960 | 2960 |
2961 void ReleaseStackTraceDataTest(const char* source, const char* accessor) { | 2961 void ReleaseStackTraceDataTest(const char* source, const char* accessor) { |
2962 // Test that the data retained by the Error.stack accessor is released | 2962 // Test that the data retained by the Error.stack accessor is released |
2963 // after the first time the accessor is fired. We use external string | 2963 // after the first time the accessor is fired. We use external string |
2964 // to check whether the data is being released since the external string | 2964 // to check whether the data is being released since the external string |
2965 // resource's callback is fired when the external string is GC'ed. | 2965 // resource's callback is fired when the external string is GC'ed. |
2966 v8::HandleScope scope(CcTest::isolate()); | 2966 v8::HandleScope scope(CcTest::isolate()); |
2967 SourceResource* resource = new SourceResource(i::StrDup(source)); | 2967 SourceResource* resource = new SourceResource(i::StrDup(source)); |
2968 { | 2968 { |
2969 v8::HandleScope scope(CcTest::isolate()); | 2969 v8::HandleScope scope(CcTest::isolate()); |
2970 v8::Handle<v8::String> source_string = v8::String::NewExternal(resource); | 2970 v8::Handle<v8::String> source_string = |
| 2971 v8::String::NewExternal(CcTest::isolate(), resource); |
2971 CcTest::heap()->CollectAllAvailableGarbage(); | 2972 CcTest::heap()->CollectAllAvailableGarbage(); |
2972 v8::Script::Compile(source_string)->Run(); | 2973 v8::Script::Compile(source_string)->Run(); |
2973 CHECK(!resource->IsDisposed()); | 2974 CHECK(!resource->IsDisposed()); |
2974 } | 2975 } |
2975 // CcTest::heap()->CollectAllAvailableGarbage(); | 2976 // CcTest::heap()->CollectAllAvailableGarbage(); |
2976 CHECK(!resource->IsDisposed()); | 2977 CHECK(!resource->IsDisposed()); |
2977 | 2978 |
2978 CompileRun(accessor); | 2979 CompileRun(accessor); |
2979 CcTest::heap()->CollectAllAvailableGarbage(); | 2980 CcTest::heap()->CollectAllAvailableGarbage(); |
2980 | 2981 |
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3610 for (int i = 0; i < 4; i++) { | 3611 for (int i = 0; i < 4; i++) { |
3611 heap->CollectAllGarbage(false); | 3612 heap->CollectAllGarbage(false); |
3612 } | 3613 } |
3613 | 3614 |
3614 // The site still exists because of our global handle, but the code is no | 3615 // The site still exists because of our global handle, but the code is no |
3615 // longer referred to by dependent_code(). | 3616 // longer referred to by dependent_code(). |
3616 DependentCode::GroupStartIndexes starts(site->dependent_code()); | 3617 DependentCode::GroupStartIndexes starts(site->dependent_code()); |
3617 int index = starts.at(DependentCode::kAllocationSiteTransitionChangedGroup); | 3618 int index = starts.at(DependentCode::kAllocationSiteTransitionChangedGroup); |
3618 CHECK(!(site->dependent_code()->is_code_at(index))); | 3619 CHECK(!(site->dependent_code()->is_code_at(index))); |
3619 } | 3620 } |
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