aboutsummaryrefslogtreecommitdiffstats
path: root/test/suite/ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-3-161.js
blob: abb690ad0d881eab150c36d6a9e3b04dd208a812 (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
/// Copyright (c) 2012 Ecma International.  All rights reserved. 
/// Ecma International makes this code available under the terms and conditions set
/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
/// "Use Terms").   Any redistribution of this code must retain the above 
/// copyright and this notice and otherwise comply with the Use Terms.
/**
 * @path ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-3-161.js
 * @description Object.defineProperty - 'writable' property in 'Attributes' is own accessor property that overrides an inherited accessor property  (8.10.5 step 6.a)
 */


function testcase() {
        var obj = {};

        var proto = {};
        Object.defineProperty(proto, "writable", {
            get: function () {
                return false;
            }
        });

        var ConstructFun = function () { };
        ConstructFun.prototype = proto;

        var child = new ConstructFun();
        Object.defineProperty(child, "writable", {
            get: function () {
                return true;
            }
        });

        Object.defineProperty(obj, "property", child);

        var beforeWrite = obj.hasOwnProperty("property");

        obj.property = "isWritable";

        var afterWrite = (obj.property === "isWritable");

        return beforeWrite === true && afterWrite === true;
    }
runTestCase(testcase);