test/suite/ch15/15.4/15.4.4/15.4.4.14/15.4.4.14-9-b-ii-4.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 ch15/15.4/15.4.4/15.4.4.14/15.4.4.14-9-b-ii-4.js
 * @description Array.prototype.indexOf - search element is NaN
 */


function testcase() {

        return [+NaN, NaN, -NaN].indexOf(NaN) === -1;
    }
runTestCase(testcase);