test/built-ins/Object/defineProperties/15.2.3.7-5-b-78.js


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

// 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.

/*---
es5id: 15.2.3.7-5-b-78
description: >
    Object.defineProperties - 'descObj' is a Date object which
    implements its own [[Get]] method to get 'configurable' property
    (8.10.5 step 4.a)
includes: [runTestCase.js]
---*/

function testcase() {

        var obj = {};

        var descObj = new Date();
        descObj.configurable = true;

        Object.defineProperties(obj, {
            prop: descObj
        });

        var result1 = obj.hasOwnProperty("prop");
        delete obj.prop;
        var result2 = obj.hasOwnProperty("prop");

        return result1 === true && result2 === false;
    }
runTestCase(testcase);