/* * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /** * NASHORN-443 : Array.prototype.lastIndexOf does not handle the cases where 'fromIndex' is undefined * * @test * @run */ var arr = [ 'hello', 'world', 'hello', undefined ]; if (arr.lastIndexOf('hello') !== 2) { fail("#1 lastIndexOf fails when fromIndex is not passed"); } if (arr.lastIndexOf('world', undefined) !== -1) { fail("#2 lastIndexOf fails when fromIndex is undefined"); } if (arr.lastIndexOf('hello', undefined) !== 0) { fail("#3 lastIndexOf fails when fromIndex is undefined"); } if (arr.lastIndexOf() !== 3) { fail("#4 lastIndexOf fails when searchElement is not passed"); }