1 /* 2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 * NASHORN-490 : Inherited index properties is problematic for Array.prototype.pop function 26 * 27 * @test 28 * @run 29 */ 30 31 Array.prototype[1] = 1; 32 var x = [0]; 33 x.length = 2; 34 35 var obj = x.pop(); 36 if (obj !== 1) { 37 fail('Array.prototype[1] = 1; x=[0]; x.length = 2; x.pop() == 1. Actual: ' + (obj)); 38 } 39 40 delete Array.prototype[1]; 41 42 Object.prototype[1] = 1; 43 var y = [0]; 44 y.length = 2; 45 var obj = y.pop(); 46 if (obj !== 1) { 47 fail('Object.prototype[1] = 1; y=[0]; y.length = 2; y.pop() == 1. Actual: ' + (obj)); 48 }