blob: 7e4b07fbf03d74d039fc7f7052adc4be3e462f22 (
plain)
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
|
/// 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 ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-6-a-183.js
* @description Object.defineProperties - TypeError is not thrown if 'O' is an Array, 'P' is an array index named property, [[Writable]] attribute of the length property in 'O' is false, value of 'P' is less than value of the length property in'O' (15.4.5.1 step 4.b)
*/
function testcase() {
var arr = [1, 2, 3];
Object.defineProperty(arr, "length", {
writable: false
});
Object.defineProperties(arr, {
"1": {
value: "abc"
}
});
return arr[0] === 1 && arr[1] === "abc" && arr[2] === 3;
}
runTestCase(testcase);
|