1 /*
   2  * Copyright (c) 2014, 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-8060011: Concatenating an array and converting it to Java gives wrong result
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 
  32 function compareAsJavaArrays(a1, a2) {
  33     var ja1 = Java.to(a1);
  34     var ja2 = Java.to(a2);
  35     if (ja1.length !== ja2.length) {
  36         throw "different length";
  37     }
  38     for (var i = 0; i < ja1.length; i++) {
  39         if (ja1[i] !== ja2[i]) {
  40             throw "different element at " + i;
  41         }
  42     }
  43     if (java.util.Arrays.toString(ja1) !== java.util.Arrays.toString(ja2)) {
  44         throw "different string representation";
  45     }
  46 }
  47 
  48 compareAsJavaArrays([0, 1, 2, 3],
  49                     [0].concat([1, 2, 3]));
  50 compareAsJavaArrays([1000000000, 2000000000, 3000000000, 4000000000],
  51                     [1000000000].concat([2000000000, 3000000000, 4000000000]));
  52 compareAsJavaArrays([0.5, 1.5, 2.5, 3.5],
  53                     [0.5].concat([1.5, 2.5, 3.5]));
  54 compareAsJavaArrays(["0", "1", "2", "3"],
  55                     ["0"].concat(["1", "2", "3"]));
  56 
  57 
  58