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
|
// 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: 15.2.3.6-4-319-1
description: >
Object.defineProperty - 'O' is an Arguments object of a function
that has formal parameters, 'P' is own data property of 'O', test
TypeError is thrown when updating the [[Enumerable]] attribute
value of 'P' which is not configurable (10.6 [[DefineOwnProperty]]
step 4)
includes:
- runTestCase.js
- dataPropertyAttributesAreCorrect.js
---*/
function testcase() {
return (function (a, b, c) {
Object.defineProperty(arguments, "genericProperty", {
enumerable: true,
configurable: false
});
try {
Object.defineProperty(arguments, "genericProperty", {
enumerable: false
});
} catch (e) {
return e instanceof TypeError &&
dataPropertyAttributesAreCorrect(arguments, "genericProperty", undefined, false, true, false);
}
return false;
}(1, 2, 3));
}
runTestCase(testcase);
|
