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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-typedarray
description: >
Return abrupt from getting typedArray argument's buffer.constructor.@@species
info: |
22.2.4.3 TypedArray ( typedArray )
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 a [[TypedArrayName]] internal slot.
...
18. Else,
a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
...
7.3.20 SpeciesConstructor ( O, defaultConstructor )
...
5. Let S be ? Get(C, @@species).
...
includes: [testBigIntTypedArray.js]
features: [BigInt, Symbol.species, TypedArray]
---*/
var sample1 = new BigInt64Array();
var sample2 = new BigUint64Array();
testWithBigIntTypedArrayConstructors(function(TA) {
var sample = TA === BigInt64Array ? sample2 : sample1;
var ctor = {};
sample.buffer.constructor = ctor;
Object.defineProperty(ctor, Symbol.species, {
get: function() {
throw new Test262Error();
}
});
assert.throws(Test262Error, function() {
new TA(sample);
});
});
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