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
33
34
35
36
37
38
39
|
// 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 own
accessor property on an Array-like object
---*/
var obj = {
length: 3
};
Object.defineProperty(obj, "0", {
get: function() {
return 0;
},
configurable: true
});
Object.defineProperty(obj, "1", {
get: function() {
return 1;
},
configurable: true
});
Object.defineProperty(obj, "2", {
get: function() {
return 2;
},
configurable: true
});
assert.sameValue(Array.prototype.lastIndexOf.call(obj, 0), 0, 'Array.prototype.lastIndexOf.call(obj, 0)');
assert.sameValue(Array.prototype.lastIndexOf.call(obj, 1), 1, 'Array.prototype.lastIndexOf.call(obj, 1)');
assert.sameValue(Array.prototype.lastIndexOf.call(obj, 2), 2, 'Array.prototype.lastIndexOf.call(obj, 2)');
reportCompare(0, 0);
|
