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https://github.com/jerryscript-project/jerryscript.git
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Add new target support for ArrayBuffer and TypedArray (#4369)
JerryScript-DCO-1.0-Signed-off-by: bence gabor kis kisbg@inf.u-szeged.hu
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kisbg
GitHub
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fdaacde667
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2919a6463f
@ -21,6 +21,8 @@
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#include "ecma-gc.h"
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#include "ecma-objects.h"
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#include "ecma-typedarray-object.h"
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#include "ecma-function-object.h"
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#include "jcontext.h"
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#define ECMA_BUILTINS_INTERNAL
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#include "ecma-builtins-internal.h"
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@ -37,14 +39,25 @@ ecma_typedarray_helper_dispatch_construct (const ecma_value_t *arguments_list_p,
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ecma_typedarray_type_t typedarray_id) /**< id of the typedarray */
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{
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JERRY_ASSERT (arguments_list_len == 0 || arguments_list_p != NULL);
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ecma_builtin_id_t proto_id = ecma_typedarray_helper_get_prototype_id (typedarray_id);
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ecma_object_t *prototype_obj_p = ecma_builtin_get (proto_id);
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if (JERRY_CONTEXT (current_new_target))
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{
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prototype_obj_p = ecma_op_get_prototype_from_constructor (JERRY_CONTEXT (current_new_target), proto_id);
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}
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ecma_object_t *prototype_obj_p = ecma_builtin_get (ecma_typedarray_helper_get_prototype_id (typedarray_id));
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ecma_value_t val = ecma_op_create_typedarray (arguments_list_p,
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arguments_list_len,
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prototype_obj_p,
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ecma_typedarray_helper_get_shift_size (typedarray_id),
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typedarray_id);
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if (JERRY_CONTEXT (current_new_target))
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{
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ecma_deref_object (prototype_obj_p);
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}
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return val;
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} /* ecma_typedarray_helper_dispatch_construct */
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@ -22,6 +22,8 @@
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#include "ecma-globals.h"
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#include "ecma-helpers.h"
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#include "jmem.h"
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#include "jcontext.h"
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#include "ecma-function-object.h"
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#if ENABLED (JERRY_BUILTIN_TYPEDARRAY)
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@ -141,7 +143,19 @@ ecma_op_create_arraybuffer_object (const ecma_value_t *arguments_list_p, /**< li
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uint32_t length_uint32 = ecma_number_to_uint32 (length_num);
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return ecma_make_object_value (ecma_arraybuffer_new_object (length_uint32));
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ecma_object_t *proto_p = ecma_op_get_prototype_from_constructor (JERRY_CONTEXT (current_new_target),
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ECMA_BUILTIN_ID_ARRAYBUFFER_PROTOTYPE);
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if (proto_p == NULL)
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{
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return ECMA_VALUE_ERROR;
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}
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ecma_object_t *array_buffer = ecma_arraybuffer_new_object (length_uint32);
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ECMA_SET_NON_NULL_POINTER (array_buffer->u2.prototype_cp, proto_p);
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ecma_deref_object (proto_p);
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return ecma_make_object_value (array_buffer);
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} /* ecma_op_create_arraybuffer_object */
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/**
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@ -0,0 +1,25 @@
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/* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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class MyInt32Array extends Int32Array {};
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var t1= new MyInt32Array([1,2]);
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assert(Object.getPrototypeOf(t1) == MyInt32Array.prototype)
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class MyArrayBuffer extends ArrayBuffer {};
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var t2= new MyArrayBuffer(8);
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assert(Object.getPrototypeOf(t2) == MyArrayBuffer.prototype)
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@ -3,7 +3,6 @@
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<!-- Uncategorized failing tests -->
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<test id="built-ins/Array/prototype/splice/property-traps-order-with-species.js"><reason></reason></test>
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<test id="built-ins/ArrayBuffer/data-allocation-after-object-creation.js"><reason></reason></test>
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<test id="built-ins/ArrayBuffer/prototype-from-newtarget.js"><reason></reason></test>
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<test id="built-ins/AsyncFunction/AsyncFunction-is-subclass.js"><reason></reason></test>
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<test id="built-ins/AsyncFunction/AsyncFunctionPrototype-prototype.js"><reason></reason></test>
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<test id="built-ins/AsyncFunction/AsyncFunctionPrototype-to-string.js"><reason></reason></test>
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@ -304,30 +303,21 @@
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/buffer-arg/custom-proto-access-throws.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/buffer-arg/defined-negative-length.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/buffer-arg/toindex-byteoffset.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/buffer-arg/use-custom-proto-if-object.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/length-arg/custom-proto-access-throws.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/length-arg/toindex-length.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/length-arg/use-custom-proto-if-object.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/no-args/custom-proto-access-throws.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/no-args/use-custom-proto-if-object.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/object-arg/custom-proto-access-throws.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/object-arg/use-custom-proto-if-object.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/typedarray-arg/custom-proto-access-throws.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/buffer-arg/byteoffset-is-negative-zero.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/buffer-arg/custom-proto-access-throws.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/buffer-arg/defined-negative-length.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/buffer-arg/toindex-byteoffset.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/buffer-arg/use-custom-proto-if-object.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/length-arg/custom-proto-access-throws.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/length-arg/toindex-length.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/length-arg/use-custom-proto-if-object.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/no-args/custom-proto-access-throws.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/no-args/use-custom-proto-if-object.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/object-arg/custom-proto-access-throws.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/object-arg/returns.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/object-arg/use-custom-proto-if-object.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/typedarray-arg/custom-proto-access-throws.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/typedarray-arg/use-custom-proto-if-object.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/from/BigInt/custom-ctor-returns-other-instance.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/from/BigInt/custom-ctor.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/from/BigInt/new-instance-using-custom-ctor.js"><reason></reason></test>
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@ -9528,7 +9518,6 @@
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<test id="annexB/language/statements/const/dstr/object-pattern-emulates-undefined.js"><reason></reason></test>
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<test id="annexB/language/statements/for-of/iterator-close-return-emulates-undefined-throws-when-called.js"><reason></reason></test>
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<test id="annexB/language/statements/function/default-parameters-emulates-undefined.js"><reason></reason></test>
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<test id="built-ins/ArrayBuffer/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/AsyncFunction/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/Atomics/notify/bigint/notify-all-on-loc.js"><reason></reason></test>
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<test id="built-ins/Atomics/notify/count-defaults-to-infinity-missing.js"><reason></reason></test>
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@ -9662,17 +9651,7 @@
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<test id="built-ins/RegExp/prototype/unicode/cross-realm.js"><reason></reason></test>
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<test id="built-ins/SharedArrayBuffer/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/buffer-arg/proto-from-ctor-realm-sab.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/buffer-arg/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/length-arg/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/no-args/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/object-arg/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors-bigint/typedarray-arg/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/buffer-arg/proto-from-ctor-realm-sab.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/buffer-arg/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/length-arg/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/no-args/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/object-arg/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/ctors/typedarray-arg/proto-from-ctor-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/detached-buffer-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/internals/DefineOwnProperty/detached-buffer-realm.js"><reason></reason></test>
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<test id="built-ins/TypedArrayConstructors/internals/Get/BigInt/detached-buffer-realm.js"><reason></reason></test>
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