Test4822050.java revision 2362
0N/A/*
2362N/A * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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0N/A */
0N/A
0N/A/*
0N/A * @test
0N/A * @bug 4822050
0N/A * @run main/timeout=1000 Test4822050
0N/A * @summary Tests concurrent decoding
0N/A * @author Sergey Malenkov
0N/A */
0N/A
0N/Aimport java.beans.ExceptionListener;
0N/Aimport java.beans.XMLDecoder;
0N/Aimport java.beans.XMLEncoder;
0N/A
0N/Aimport java.io.ByteArrayInputStream;
0N/Aimport java.io.ByteArrayOutputStream;
0N/A
0N/Aimport javax.swing.JLabel;
0N/A
0N/Apublic class Test4822050 implements ExceptionListener, Runnable {
0N/A private static final int THREADS = 40;
0N/A private static final int ATTEMPTS = 100;
0N/A
0N/A public static void main(String[] args) throws Exception {
0N/A ByteArrayOutputStream baos = new ByteArrayOutputStream();
0N/A XMLEncoder encoder = new XMLEncoder(baos);
0N/A encoder.writeObject(new JLabel("hello")); // NON-NLS: test message
0N/A encoder.close();
0N/A
0N/A byte[] buffer = baos.toByteArray();
0N/A for (int i = 0; i < THREADS; i++)
0N/A start(buffer);
0N/A }
0N/A
0N/A private static void start(byte[] buffer) {
0N/A Thread thread = new Thread(new Test4822050(buffer));
0N/A thread.start();
0N/A }
0N/A
0N/A
0N/A private byte[] buffer;
0N/A
0N/A public Test4822050(byte[] buffer) {
0N/A this.buffer = buffer;
0N/A }
0N/A
0N/A public void exceptionThrown(Exception exception) {
0N/A throw new Error(exception);
0N/A }
0N/A
0N/A public void run() {
0N/A for (int i = 0; i < ATTEMPTS; i++)
0N/A parse();
0N/A }
0N/A
0N/A private void parse() {
0N/A XMLDecoder decoder = new XMLDecoder(new ByteArrayInputStream(this.buffer));
0N/A decoder.readObject();
0N/A decoder.close();
0N/A }
0N/A}