1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
// 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.with
description: >
Array.prototype.with does not [[Get]] the value in the replaced position
info: |
Array.prototype.with ( )
...
5. Repeat, while k < len
a. Let Pk be ! ToString(𝔽(k)).
b. If k is actualIndex, let fromValue be value.
c. Else, let fromValue be ? Get(O, Pk).
d. Perform ? CreateDataPropertyOrThrow(A, Pk, fromValue).
e. Set k to k + 1.
features: [change-array-by-copy]
includes: [compareArray.js]
---*/
var arr = [0, 1, 2, 3];
Object.defineProperty(arr, "2", {
get() {
throw new Test262Error("Should not get '2'");
}
});
var result = arr.with(2, 6);
assert.compareArray(result, [0, 1, 6, 3]);
reportCompare(0, 0);
|
