/// 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 ch15/15.4/15.4.4/15.4.4.21/15.4.4.21-3-8.js * @description Array.prototype.reduce - value of 'length' is a number (value is Infinity) */ function testcase() { var accessed = false; function callbackfn(prevVal, curVal, idx, obj) { accessed = true; return 2; } var obj = { 0: 9, length: Infinity }; return Array.prototype.reduce.call(obj, callbackfn, 1) === 1 && !accessed; } runTestCase(testcase);