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  * JDK-8015350: Array.prototype.reduceRight issue with large length and index
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 function reduce(obj) {
  32     try {
  33         Array.prototype.reduceRight.call(obj, function(acc, v, i, o){
  34             print(v + i);
  35             throw "stop";
  36         }, 0);
  37     } catch (error) {
  38         print(error);
  39     }
  40 }
  41 
  42 // array-like object
  43 reduce({
  44     length:0xffffffff,
  45     0xfffffffe: "index: "
  46 });
  47 
  48 // actual sparse array
  49 var array = [];
  50 array[0xfffffffe] = "index: ";
  51 reduce(array);