/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jackrabbit.core.value;
import java.io.ByteArrayInputStream;
import java.util.Random;
import javax.jcr.RepositoryException;
import javax.jcr.Property;
import javax.jcr.Binary;
import javax.jcr.Node;
import org.apache.jackrabbit.test.AbstractJCRTest;
/**
* <code>BinaryValueTest</code> check if multiple executions of:
* <ul>
* <li>get Binary from property</li>
* <li>read from Binary</li>
* <li>dispose Binary</li>
* </ul>
* do not throw an exception.
* <p/>
* See also JCR-2238.
*/
public class BinaryValueTest extends AbstractJCRTest {
public void testDispose10() throws Exception {
checkDispose(10, false);
}
public void testDispose10k() throws Exception {
checkDispose(10 * 1024, false);
}
public void testDispose10Save() throws Exception {
checkDispose(10, true);
}
public void testDispose10kSave() throws Exception {
checkDispose(10 * 1024, true);
}
protected void checkDispose(int length, boolean save) throws Exception {
Property prop = setProperty(testRootNode.addNode(nodeName1), length);
if (save) {
superuser.save();
}
checkProperty(prop);
}
protected Property setProperty(Node node, int length) throws RepositoryException {
Random rand = new Random();
byte[] data = new byte[length];
rand.nextBytes(data);
Binary b = vf.createBinary(new ByteArrayInputStream(data));
//System.out.println(b.getClass() + ": " + System.identityHashCode(b));
try {
return node.setProperty(propertyName1, b);
} finally {
b.dispose();
}
}
protected void checkProperty(Property prop) throws Exception {
for (int i = 0; i < 3; i++) {
Binary b = prop.getBinary();
try {
//System.out.println(b.getClass() + ": " + System.identityHashCode(b));
b.read(new byte[1], 0);
} finally {
b.dispose();
}
}
}
}