// Copyright (C) 2021 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.prototype.toSorted
description: >
%TypedArray%.prototype.toSorted does not read a "length" property
info: |
%TypedArray%.prototype.toSorted ( comparefn )
...
4. Let len be O.[[ArrayLength]].
...
includes: [testTypedArray.js, compareArray.js]
features: [TypedArray, change-array-by-copy]
---*/
testWithTypedArrayConstructors(TA => {
var ta = new TA([3, 1, 2]);
Object.defineProperty(ta, "length", { value: 2 })
var res = ta.toSorted()
assert.compareArray(res, [1, 2, 3]);
assert.sameValue(res.length, 3);
ta = new TA([3, 1, 2]);
Object.defineProperty(ta, "length", { value: 5 });
res = ta.toSorted();
assert.compareArray(res, [1, 2, 3]);
assert.sameValue(res.length, 3);
});
function setLength(length) {
Object.defineProperty(TypedArray.prototype, "length", {
get: () => length,
});
}
testWithTypedArrayConstructors(TA => {
var ta = new TA([3, 1, 2]);
setLength(2);
var res = ta.toSorted();
setLength(3);
assert.compareArray(res, [1, 2, 3]);
setLength(5);
res = ta.toSorted();
setLength(3);
assert.compareArray(res, [1, 2, 3]);
});