/// 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 ch15/15.4/15.4.4/15.4.4.15/15.4.4.15-5-33.js * @description Array.prototype.lastIndexOf - match on the first element, a middle element and the last element when 'fromIndex' is passed */ function testcase() { return [0, 1, 2, 3, 4].lastIndexOf(0, 0) === 0 && [0, 1, 2, 3, 4].lastIndexOf(0, 2) === 0 && [0, 1, 2, 3, 4].lastIndexOf(2, 2) === 2 && [0, 1, 2, 3, 4].lastIndexOf(2, 4) === 2 && [0, 1, 2, 3, 4].lastIndexOf(4, 4) === 4; } runTestCase(testcase);