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-183 : Array.prototype.reduce does not work for array-like objects 26 * 27 * @test 28 * @run 29 */ 30 31 function callback(acc, newVal) { 32 return acc + newVal; 33 } 34 35 function func() { 36 return Array.prototype.reduce.call(arguments, callback); 37 } 38 39 var val = func(232, 334, 454); 40 if (val != (232 + 334 + 454)) { 41 fail("expecting " + (232 + 334 + 454)); 42 } 43 44 var arr = [3, 4, 5, 6]; 45 var obj = Object.create(arr); 46 val = Array.prototype.reduce.call(obj, callback); 47 48 var val2 = 0; 49 for (i in arr) { 50 val2 += arr[i]; 51 } 52 53 if (val != val2) { 54 fail("val != val2, val2 is " + val2); 55 }