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
|
// 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.toSpliced
description: >
Array.prototype.toSpliced converts the this value length to a number.
info: |
Array.prototype.toSpliced ( start, deleteCount, ...items )
...
2. Let len be ? LengthOfArrayLike(O).
...
features: [change-array-by-copy]
includes: [compareArray.js]
---*/
assert.compareArray(Array.prototype.toSpliced.call({ length: "2", 0: 0, 1: 1, 2: 2 }, 0, 0), [0, 1]);
var arrayLike = {
length: {
valueOf: () => 2
},
0: 0,
1: 1,
2: 2,
};
assert.compareArray(Array.prototype.toSpliced.call(arrayLike, 0, 0), [0, 1]);
reportCompare(0, 0);
|