| /* |
| * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| /* @test |
| * @bug 4838379 |
| * @summary Verify that serialization of enum constant arrays functions |
| * properly. |
| */ |
| |
| import java.io.*; |
| import java.util.Arrays; |
| |
| enum Foo { klaatu, barada { int i = 1; }, nikto } |
| |
| public class Test { |
| public static void main(String[] args) throws Exception { |
| ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
| ObjectOutputStream oout = new ObjectOutputStream(bout); |
| Foo[] fa = Foo.values(); |
| Object[] oa = Arrays.asList(fa).toArray(); |
| oout.writeObject(oa); |
| oout.writeObject(fa); |
| oout.close(); |
| ObjectInputStream oin = new ObjectInputStream( |
| new ByteArrayInputStream(bout.toByteArray())); |
| Object[] oa2 = (Object[]) oin.readObject(); |
| if (!elementsIdentical(oa, oa2)) { |
| throw new Error("arrays differ: " + |
| Arrays.asList(oa) + ", " + Arrays.asList(oa2)); |
| } |
| Foo[] fa2 = (Foo[]) oin.readObject(); |
| if (!elementsIdentical(fa, fa2)) { |
| throw new Error("arrays differ: " + |
| Arrays.asList(fa) + ", " + Arrays.asList(fa2)); |
| } |
| } |
| |
| static boolean elementsIdentical(Object[] a1, Object[] a2) { |
| if (a1.length != a2.length) { |
| return false; |
| } |
| for (int i = 0; i < a1.length; i++) { |
| if (a1[i] != a2[i]) { |
| return false; |
| } |
| } |
| return true; |
| } |
| } |