| /* |
| * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.testing.tests.optimisticlocking; |
| |
| import java.io.*; |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.internal.sessions.*; |
| |
| /** |
| * Bug 3526981 |
| * Ensure the hasVersionChange variable is not always set when ObjectChangeSet is serialized. |
| * This would happen as a consequence of calling setWriteLockValue on the ObjectChangeSet during serialization. |
| */ |
| public class WriteLockValueSerializationTest extends AutoVerifyTestCase { |
| public boolean serializationError = true; |
| |
| public WriteLockValueSerializationTest() { |
| setDescription("Ensure the hasVersionChange variable is not always set when ObjectChangeSet is serialized."); |
| } |
| |
| @Override |
| public void setup() { |
| serializationError = false; |
| } |
| |
| @Override |
| public void test() { |
| ObjectChangeSet changeSet = new ObjectChangeSet(); |
| try { |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| ObjectOutputStream oos = new ObjectOutputStream(baos); |
| oos.writeObject(changeSet); |
| oos.flush(); |
| byte[] bytes = baos.toByteArray(); |
| ByteArrayInputStream bais = new ByteArrayInputStream(bytes); |
| ObjectInputStream ois = new ObjectInputStream(bais); |
| changeSet = (ObjectChangeSet)ois.readObject(); |
| } catch (java.io.IOException exception) { |
| throw new TestErrorException("The change set did not serialize properly. IOException:" + exception.toString()); |
| } catch (ClassNotFoundException exception) { |
| throw new TestErrorException("The change set did not serialize properly. ClassNotFoundException:" + exception.toString()); |
| } |
| if (changeSet.hasChanges()) { |
| serializationError = true; |
| } |
| } |
| |
| @Override |
| public void verify() { |
| if (serializationError) { |
| throw new TestErrorException("Object Change set returns true for hasChanges after serialization even though there are not changes."); |
| } |
| } |
| } |