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
|
/// 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 ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-82-4.js
* @description Object.defineProperty - Update [[Configurable]] attribute of 'name' property to false successfully when [[Enumerable]] and [[Configurable]] attributes of 'name' property are true, the 'desc' is a generic descriptor which contains [[Enumerable]] attribute as true and [[Configurable]] attribute as false, 'name' property is a data property (8.12.9 step 8)
*/
function testcase() {
var obj = {};
Object.defineProperty(obj, "foo", {
value: 1001,
writable: true,
enumerable: true,
configurable: true
});
Object.defineProperty(obj, "foo", {
enumerable: true,
configurable: false
});
return dataPropertyAttributesAreCorrect(obj, "foo", 1001, true, true, false);
}
runTestCase(testcase);
|
