test/jdk/java/net/Socket/ShutdownBoth.java

/*
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 * 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.
 *
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 */

/*
 * @test
 * @bug 4425485
 * @summary Check that shutdownInput followed by shutdownOutput
 *          doesn't throw an exception.
 */
import java.net.*;

public class ShutdownBoth {

    public static void main(String args[]) throws Exception {
        InetAddress loopback = InetAddress.getLoopbackAddress();
        ServerSocket ss = new ServerSocket(0, 50, loopback);
        Socket s1 = new Socket(ss.getInetAddress(), ss.getLocalPort());
        Socket s2 = ss.accept();

        try {
            s1.shutdownInput();
            s1.shutdownOutput();            // failed b55
        } finally {
            s1.close();
            s2.close();
            ss.close();
        }
    }

}