test262/test/suite/ch15/15.4/15.4.4/15.4.4.19/15.4.4.19-9-13.js

/// 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 ch15/15.4/15.4.4/15.4.4.19/15.4.4.19-9-13.js
 * @description Array.prototype.map - if there are no side effects of the functions, O is unmodified
 */


function testcase() {

        var called = 0;

        function callbackfn(val, idx, obj) {
            called++;
            return val > 2;
        }

        var arr = [1, 2, 3, 4];

        arr.map(callbackfn);

        return 1 === arr[0] && 2 === arr[1] && 3 === arr[2] && 4 === arr[3] && 4 === called;


    }
runTestCase(testcase);