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/*
* Copyright (c) 2007, 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 4822050
* @run main/timeout=1000 Test4822050
* @summary Tests concurrent decoding
* @author Sergey Malenkov
*/
import java.beans.ExceptionListener;
import java.beans.XMLDecoder;
import java.beans.XMLEncoder;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import javax.swing.JLabel;
public class Test4822050 implements ExceptionListener, Runnable {
private static final int THREADS = 40;
private static final int ATTEMPTS = 100;
public static void main(String[] args) throws Exception {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
XMLEncoder encoder = new XMLEncoder(baos);
encoder.writeObject(new JLabel("hello")); // NON-NLS: test message
encoder.close();
byte[] buffer = baos.toByteArray();
for (int i = 0; i < THREADS; i++)
start(buffer);
}
private static void start(byte[] buffer) {
Thread thread = new Thread(new Test4822050(buffer));
thread.start();
}
private byte[] buffer;
public Test4822050(byte[] buffer) {
this.buffer = buffer;
}
public void exceptionThrown(Exception exception) {
throw new Error(exception);
}
public void run() {
for (int i = 0; i < ATTEMPTS; i++)
parse();
}
private void parse() {
XMLDecoder decoder = new XMLDecoder(new ByteArrayInputStream(this.buffer));
decoder.readObject();
decoder.close();
}
}
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