blob: 0651f541cf4f3e3cd3cb74d77f323ec92d9c09e3 (
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
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 ch15/15.4/15.4.4/15.4.4.16/15.4.4.16-7-b-14.js
* @description Array.prototype.every - decreasing length of array causes index property not to be visited
*/
function testcase() {
var accessed = false;
function callbackfn(val, idx, obj) {
accessed = true;
return idx !== 3;
}
var arr = [0, 1, 2, "last"];
Object.defineProperty(arr, "0", {
get: function () {
arr.length = 3;
return 0;
},
configurable: true
});
return arr.every(callbackfn) && accessed;
}
runTestCase(testcase);
|