test/suite/ch15/15.4/15.4.4/15.4.4.18/15.4.4.18-2-15.js


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/// 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 ch15/15.4/15.4.4/15.4.4.18/15.4.4.18-2-15.js
 * @description Array.prototype.forEach - 'length' is property of the global object
 */


function testcase() {
        var result = false;
        function callbackfn(val, idx, obj) {
            result = (obj.length === 2);
        }

        try {
            var oldLen = fnGlobalObject().length;
            fnGlobalObject()[0] = 12;
            fnGlobalObject()[1] = 11;
            fnGlobalObject()[2] = 9;
            fnGlobalObject().length = 2;
            Array.prototype.forEach.call(fnGlobalObject(), callbackfn);
            return result;
        } finally {
            delete fnGlobalObject()[0];
            delete fnGlobalObject()[1];
            delete fnGlobalObject()[2];
            fnGlobalObject().length = oldLen;
        }
    }
runTestCase(testcase);