blob: 5e055929b9701976e730d50f6cef2638b65b517a (
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
|
// 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 - element to be retrieved is inherited
data property on an Array-like object
---*/
Object.prototype[0] = true;
Object.prototype[1] = false;
Object.prototype[2] = "true";
assert.sameValue(Array.prototype.lastIndexOf.call({
length: 3
}, true), 0, 'Array.prototype.lastIndexOf.call({ length: 3 }, true)');
assert.sameValue(Array.prototype.lastIndexOf.call({
length: 3
}, false), 1, 'Array.prototype.lastIndexOf.call({ length: 3 }, false)');
assert.sameValue(Array.prototype.lastIndexOf.call({
length: 3
}, "true"), 2, 'Array.prototype.lastIndexOf.call({ length: 3 }, "true")');
reportCompare(0, 0);
|