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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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13824 template <class FixedTypedArrayClass, i::ElementsKind elements_kind, | 13824 template <class FixedTypedArrayClass, i::ElementsKind elements_kind, |
13825 class ElementType> | 13825 class ElementType> |
13826 static void FixedTypedArrayTestHelper(i::ExternalArrayType array_type, | 13826 static void FixedTypedArrayTestHelper(i::ExternalArrayType array_type, |
13827 ElementType low, ElementType high) { | 13827 ElementType low, ElementType high) { |
13828 i::FLAG_allow_natives_syntax = true; | 13828 i::FLAG_allow_natives_syntax = true; |
13829 LocalContext context; | 13829 LocalContext context; |
13830 i::Isolate* isolate = CcTest::i_isolate(); | 13830 i::Isolate* isolate = CcTest::i_isolate(); |
13831 i::Factory* factory = isolate->factory(); | 13831 i::Factory* factory = isolate->factory(); |
13832 v8::HandleScope scope(context->GetIsolate()); | 13832 v8::HandleScope scope(context->GetIsolate()); |
13833 const int kElementCount = 260; | 13833 const int kElementCount = 260; |
13834 i::Handle<i::JSTypedArray> jsobj = | 13834 i::Handle<FixedTypedArrayClass> fixed_array = |
13835 factory->NewJSTypedArray(elements_kind, kElementCount); | 13835 i::Handle<FixedTypedArrayClass>::cast( |
13836 i::Handle<FixedTypedArrayClass> fixed_array( | 13836 factory->NewFixedTypedArray(kElementCount, array_type)); |
13837 FixedTypedArrayClass::cast(jsobj->elements())); | |
13838 CHECK_EQ(FixedTypedArrayClass::kInstanceType, | 13837 CHECK_EQ(FixedTypedArrayClass::kInstanceType, |
13839 fixed_array->map()->instance_type()); | 13838 fixed_array->map()->instance_type()); |
13840 CHECK_EQ(kElementCount, fixed_array->length()); | 13839 CHECK_EQ(kElementCount, fixed_array->length()); |
13841 CcTest::heap()->CollectAllGarbage(); | 13840 CcTest::heap()->CollectAllGarbage(); |
13842 for (int i = 0; i < kElementCount; i++) { | 13841 for (int i = 0; i < kElementCount; i++) { |
13843 fixed_array->set(i, static_cast<ElementType>(i)); | 13842 fixed_array->set(i, static_cast<ElementType>(i)); |
13844 } | 13843 } |
13845 // Force GC to trigger verification. | 13844 // Force GC to trigger verification. |
13846 CcTest::heap()->CollectAllGarbage(); | 13845 CcTest::heap()->CollectAllGarbage(); |
13847 for (int i = 0; i < kElementCount; i++) { | 13846 for (int i = 0; i < kElementCount; i++) { |
13848 CHECK_EQ(static_cast<int64_t>(static_cast<ElementType>(i)), | 13847 CHECK_EQ(static_cast<int64_t>(static_cast<ElementType>(i)), |
13849 static_cast<int64_t>(fixed_array->get_scalar(i))); | 13848 static_cast<int64_t>(fixed_array->get_scalar(i))); |
13850 } | 13849 } |
13851 v8::Handle<v8::Object> obj = v8::Utils::ToLocal(jsobj); | 13850 v8::Handle<v8::Object> obj = v8::Object::New(CcTest::isolate()); |
| 13851 i::Handle<i::JSObject> jsobj = v8::Utils::OpenHandle(*obj); |
| 13852 i::Handle<i::Map> fixed_array_map = |
| 13853 i::JSObject::GetElementsTransitionMap(jsobj, elements_kind); |
| 13854 jsobj->set_map(*fixed_array_map); |
| 13855 jsobj->set_elements(*fixed_array); |
13852 | 13856 |
13853 ObjectWithExternalArrayTestHelper<FixedTypedArrayClass, ElementType>( | 13857 ObjectWithExternalArrayTestHelper<FixedTypedArrayClass, ElementType>( |
13854 context.local(), obj, kElementCount, array_type, | 13858 context.local(), obj, kElementCount, array_type, |
13855 static_cast<int64_t>(low), | 13859 static_cast<int64_t>(low), |
13856 static_cast<int64_t>(high)); | 13860 static_cast<int64_t>(high)); |
13857 } | 13861 } |
13858 | 13862 |
13859 | 13863 |
13860 THREADED_TEST(FixedUint8Array) { | 13864 THREADED_TEST(FixedUint8Array) { |
13861 FixedTypedArrayTestHelper<i::FixedUint8Array, i::UINT8_ELEMENTS, uint8_t>( | 13865 FixedTypedArrayTestHelper<i::FixedUint8Array, i::UINT8_ELEMENTS, uint8_t>( |
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21073 | 21077 |
21074 { | 21078 { |
21075 v8::HandleScope handle_scope(isolate); | 21079 v8::HandleScope handle_scope(isolate); |
21076 | 21080 |
21077 // Should work | 21081 // Should work |
21078 v8::Local<v8::Object> obj = v8::Object::New(isolate); | 21082 v8::Local<v8::Object> obj = v8::Object::New(isolate); |
21079 | 21083 |
21080 USE(obj); | 21084 USE(obj); |
21081 } | 21085 } |
21082 } | 21086 } |
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