/*
* Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.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;
}
}