test/suite/ch15/15.4/15.4.4/15.4.4.22/15.4.4.22-9-8.js


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

/// 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 ch15/15.4/15.4.4/15.4.4.22/15.4.4.22-9-8.js
 * @description Array.prototype.reduceRight - no observable effects occur if 'len' is 0
 */


function testcase() {

        var accessed = false;
        function callbackfn() {
            accessed = true;
        }

        var obj = { length: 0 };

        Object.defineProperty(obj, "5", {
            get: function () {
                accessed = true;
                return 10;
            },
            configurable: true
        });

        Array.prototype.reduceRight.call(obj, function () { }, "initialValue");
        return !accessed;
    }
runTestCase(testcase);