test/built-ins/Array/prototype/reduceRight/15.4.4.22-9-c-ii-13.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.

/*---
es5id: 15.4.4.22-9-c-ii-13
description: >
    Array.prototype.reduceRight - callbackfn is called with 4 formal
    parameter
includes: [runTestCase.js]
---*/

function testcase() {

        var arr = [11, 12, 13];
        var initVal = 6.99;
        var testResult = false;

        function callbackfn(prevVal, curVal, idx, obj) {
            if (idx === 2) {
                testResult = (prevVal === initVal);
            }
            return curVal > 10 && obj[idx] === curVal;
        }

        return arr.reduceRight(callbackfn, initVal) === true && testResult;
    }
runTestCase(testcase);