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
39
40
41
42
43
44
|
// 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: 15.2.3.7-6-a-234
description: >
Object.defineProperties - 'O' is an Array, 'P' is an array index
property, 'P' is data property and 'desc' is data descriptor, and
the [[Configurable]] attribute value of 'P' is false, test
TypeError is thrown if the [[Writable]] attribute value of 'P' is
false, and the type of the [[Value]] field of 'desc' is different
from the type of the [[Value]] attribute value of 'P' (15.4.5.1
step 4.c)
includes:
- runTestCase.js
- dataPropertyAttributesAreCorrect.js
---*/
function testcase() {
var arr = [];
Object.defineProperty(arr, "1", {
value: 3,
configurable: false,
writable: false
});
try {
Object.defineProperties(arr, {
"1": {
value: "abc"
}
});
return false;
} catch (ex) {
return (ex instanceof TypeError) && dataPropertyAttributesAreCorrect(arr, "1", 3, false, false, false);
}
}
runTestCase(testcase);
|