blob: 6411c8c6ac0cbb518020e77cb7f5c4618ee65590 (
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
|
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.5-4-182
description: >
Object.create - 'writable' property of one property in
'Properties' is own data property that overrides an inherited data
property (8.10.5 step 6.a)
---*/
var proto = {
writable: false
};
var ConstructFun = function() {};
ConstructFun.prototype = proto;
var descObj = new ConstructFun();
descObj.writable = true;
var newObj = Object.create({}, {
prop: descObj
});
var beforeWrite = (newObj.hasOwnProperty("prop") && typeof(newObj.prop) === "undefined");
newObj.prop = "isWritable";
var afterWrite = (newObj.prop === "isWritable");
assert.sameValue(beforeWrite, true, 'beforeWrite');
assert.sameValue(afterWrite, true, 'afterWrite');
reportCompare(0, 0);
|