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
|
/// 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 ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-97.js
* @description Object.defineProperty will throw TypeError when name.configurable = false, name.[[Set]] is undefined, desc.[[Set]] refers to an object (8.12.9 step 11.a.i)
*/
function testcase() {
var obj = {};
function getFunc() {
return "property";
}
Object.defineProperty(obj, "property", {
get: getFunc,
configurable: false
});
try {
Object.defineProperty(obj, "property", {
get: getFunc,
set: function () { },
configurable: false
});
return false;
} catch (e) {
return e instanceof TypeError &&
accessorPropertyAttributesAreCorrect(obj, "property", getFunc, undefined, undefined, false, false);
}
}
runTestCase(testcase);
|