blob: a5092d750f36f002b9f01a4646b17402d4115843 (
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
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
//-----------------------------------------------------------------------------
var BUGNUMBER = 292731;
var summary = 'for-in should not call valueOf method';
var actual = '';
var expect = '';
var i;
printBugNumber(BUGNUMBER);
printStatus (summary);
function MyObject()
{
}
MyObject.prototype.valueOf = function()
{
actual += 'MyObject.prototype.valueOf called. ';
}
var myobject = new MyObject();
var myfunction = new function()
{
this.valueOf = function()
{
actual += 'this.valueOf called. ';
}
}
actual = '';
for (i in myobject)
{
//calls valueOf
}
reportCompare(expect, actual, 'for-in custom object');
actual = '';
for (i in myfunction)
{
//calls valueOf
}
reportCompare(expect, actual, 'for-in function expression');
|