blob: 880f10316141015e8592a7ce2bcbad346c09eb84 (
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
|
// 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 - value of 'length' is an Object which
has an own valueOf method
---*/
//valueOf method will be invoked first, since hint is Number
var obj = {
1: true,
2: 2,
length: {
valueOf: function() {
return 2;
}
}
};
assert.sameValue(Array.prototype.lastIndexOf.call(obj, true), 1, 'Array.prototype.lastIndexOf.call(obj, true)');
assert.sameValue(Array.prototype.lastIndexOf.call(obj, 2), -1, 'Array.prototype.lastIndexOf.call(obj, 2)');
reportCompare(0, 0);
|