blob: 1b26440d04e0526bd0fee7fb9e111ab6ab64fad6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.prototype.lastindexof
description: >
Array.prototype.lastIndexOf - 'length' is own data property on an
Array-like object
---*/
var obj = {
1: null,
2: undefined,
length: 2
};
assert.sameValue(Array.prototype.lastIndexOf.call(obj, null), 1, 'Array.prototype.lastIndexOf.call(obj, null)');
assert.sameValue(Array.prototype.lastIndexOf.call(obj, undefined), -1, 'Array.prototype.lastIndexOf.call(obj, undefined)');
reportCompare(0, 0);
|