70 lines
2.4 KiB
Java
70 lines
2.4 KiB
Java
/*
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* Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 4838379
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* @summary Verify that serialization of enum constant arrays functions
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* properly.
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*/
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import java.io.*;
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import java.util.Arrays;
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enum Foo { klaatu, barada { int i = 1; }, nikto }
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public class Test {
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public static void main(String[] args) throws Exception {
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ByteArrayOutputStream bout = new ByteArrayOutputStream();
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ObjectOutputStream oout = new ObjectOutputStream(bout);
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Foo[] fa = Foo.values();
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Object[] oa = Arrays.asList(fa).toArray();
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oout.writeObject(oa);
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oout.writeObject(fa);
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oout.close();
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ObjectInputStream oin = new ObjectInputStream(
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new ByteArrayInputStream(bout.toByteArray()));
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Object[] oa2 = (Object[]) oin.readObject();
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if (!elementsIdentical(oa, oa2)) {
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throw new Error("arrays differ: " +
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Arrays.asList(oa) + ", " + Arrays.asList(oa2));
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}
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Foo[] fa2 = (Foo[]) oin.readObject();
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if (!elementsIdentical(fa, fa2)) {
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throw new Error("arrays differ: " +
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Arrays.asList(fa) + ", " + Arrays.asList(fa2));
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}
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}
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static boolean elementsIdentical(Object[] a1, Object[] a2) {
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if (a1.length != a2.length) {
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return false;
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}
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for (int i = 0; i < a1.length; i++) {
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if (a1[i] != a2[i]) {
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return false;
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}
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}
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return true;
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}
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}
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