summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/Array/prototype/toSpliced/start-and-deleteCount-missing.js
blob: 19688d17af4384eaf31c5fcb1d5a0efcbc2a4bc2 (plain)
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
// 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 returns a copy of the array if called with zero arguments
info: |
  22.1.3.25 Array.prototype.toSpliced (start, deleteCount , ...items )

  ...
  3. Let relativeStart be ? ToIntegerOrInfinity(start).
  ...
  6. Else, let actualStart be min(relativeStart, len).
  ...
  8. If start is not present, then
    a. Let actualDeleteCount be 0.
  ...
features: [change-array-by-copy]
includes: [compareArray.js]
---*/

let arr = ["first", "second", "third"];
let result = arr.toSpliced();

assert.compareArray(result, arr);
assert.notSameValue(result, arr);


reportCompare(0, 0);