test/built-ins/Array/prototype/forEach/15.4.4.18-1-12.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

// 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: 15.4.4.18-1-12
description: Array.prototype.forEach applied to RegExp object
includes: [runTestCase.js]
---*/

function testcase() {
        var result = false;
        function callbackfn(val, idx, obj) {
            result = obj instanceof RegExp;
        }

        var obj = new RegExp();
        obj.length = 1;
        obj[0] = 1;

        Array.prototype.forEach.call(obj, callbackfn);
        return result;
    }
runTestCase(testcase);