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
|
// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: |
We overload valueOf method so it return non Primitive value and toString method so it return non Primitive value too
Thus [[DefaultValue]] must generate TypeError error
es5id: 8.12.8_A4
description: >
Try to overload toString and valueOf methods, they returned new
Objects
---*/
try
{
var __obj = {
valueOf: function() {
return new Object;
},
toString: function() {
return new Object();
}
}
Number(__obj);
$ERROR('#1.1: var __obj = {valueOf:function(){return new Object;},toNumber: function() {return new Object();}}; Number(__obj) throw TypeError. Actual: ' + (Number(__obj)));
}
catch (e)
{
if ((e instanceof TypeError) !== true) {
$ERROR('#1.2: var __obj = {valueOf:function(){return new Object;},toNumber: function() {return new Object();}}; Number(__obj) throw TypeError. Actual: ' + (e));
}
}
|
