test/built-ins/Array/prototype/reduce/15.4.4.21-3-25.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: 15.4.4.21-3-25
description: >
    Array.prototype.reduce - value of 'length' is a negative
    non-integer
includes: [runTestCase.js]
---*/

function testcase() {

        function callbackfn(prevVal, curVal, idx, obj) {
            return (curVal === 11 && idx === 1);
        }

        var obj = {
            1: 11,
            2: 9,
            length: -4294967294.5
        };

        return Array.prototype.reduce.call(obj, callbackfn, 1) === 1;
    }
runTestCase(testcase);