blob: 7018a807c9e3cf19afd6ff435d8c0d51aad4d968 (
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.
/// 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 ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-3-239.js
* @description Object.defineProperty - 'set' property in 'Attributes' is own data property that overrides an inherited data property (8.10.5 step 8.a)
*/
function testcase() {
var obj = {};
var data1 = "data";
var data2 = "data";
var proto = {
set: function (value) {
data1 = value;
}
};
var ConstructFun = function () { };
ConstructFun.prototype = proto;
var child = new ConstructFun();
child.set = function (value) {
data2 = value;
};
Object.defineProperty(obj, "property", child);
obj.property = "overrideData";
return obj.hasOwnProperty("property") && data1 === "data" && data2 === "overrideData";
}
runTestCase(testcase);
|