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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-typedarray-buffer-byteoffset-length
description: >
Return abrupt completion getting newTarget's prototype
info: |
22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
This description applies only if the TypedArray function is called with at
least one argument and the Type of the first argument is Object and that
object has an [[ArrayBufferData]] internal slot.
...
4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
%TypedArrayPrototype%).
...
22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
defaultProto [ , length ])
1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
...
9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
...
3. Let proto be ? Get(constructor, "prototype").
...
includes: [testTypedArray.js]
features: [Reflect, TypedArray]
---*/
var buffer = new ArrayBuffer(8);
var newTarget = function() {}.bind(null);
Object.defineProperty(newTarget, "prototype", {
get() {
throw new Test262Error();
}
});
testWithTypedArrayConstructors(function(TA) {
assert.throws(Test262Error, function() {
Reflect.construct(TA, [buffer], newTarget);
});
});
|
