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// Copyright (C) 2021 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.prototype.toSorted
description: >
Array.prototype.toSorted caches the length getting the array elements.
info: |
Array.prototype.toSorted ( compareFn )
...
3. Let len be ? LengthOfArrayLike(O).
...
6. Let sortedList be ? SortIndexedProperties(obj, len, SortCompare, false).
...
features: [change-array-by-copy]
includes: [compareArray.js]
---*/
var arr = [5, 1, 4, 6, 3];
Array.prototype[3] = 2;
Object.defineProperty(arr, "2", {
get() {
arr.length = 1;
return 4;
}
});
assert.compareArray(arr.toSorted(), [1, 2, 4, 5, undefined]);
reportCompare(0, 0);
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