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
|
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.7-5-b-68
description: >
Object.defineProperties - 'configurable' property of 'descObj' is
own accessor property that overrides an inherited accessor
property (8.10.5 step 4.a)
includes: [propertyHelper.js]
---*/
var obj = {};
var proto = {};
Object.defineProperty(proto, "configurable", {
get: function() {
return true;
}
});
var Con = function() {};
Con.prototype = proto;
var descObj = new Con();
Object.defineProperty(descObj, "configurable", {
get: function() {
return false;
}
});
Object.defineProperties(obj, {
prop: descObj
});
assert(obj.hasOwnProperty("prop"));
verifyNotConfigurable(obj, "prop");
assert(obj.hasOwnProperty("prop"));
|
