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