blob: 78db4456b09103c753c0cd0541384ea5a07648ed (
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
31
32
33
|
/// 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 ch15/15.4/15.4.4/15.4.4.22/15.4.4.22-5-10.js
* @description Array.prototype.reduceRight - side-effects produced by step 2 when an exception occurs
*/
function testcase() {
var obj = { 0: 11, 1: 12 };
var accessed = false;
Object.defineProperty(obj, "length", {
get: function () {
accessed = true;
return 0;
},
configurable: true
});
try {
Array.prototype.reduceRight.call(obj, function () { });
return false;
} catch (ex) {
return (ex instanceof TypeError) && accessed;
}
}
runTestCase(testcase);
|