external/contributions/Microsoft/ietcLatest/TestCases/ch15/15.4/15.4.4/15.4.4.20/15.4.4.20-1-11.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 ch15/15.4/15.4.4/15.4.4.20/15.4.4.20-1-11.js
 * @description Array.prototype.filter applied to Date object
 */


function testcase() {

        function callbackfn(val, idx, obj) {
            return obj instanceof Date;
        }

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

        var newArr = Array.prototype.filter.call(obj, callbackfn);

        return newArr[0] === 1;
    }
runTestCase(testcase);