/*

 * Copyright (c) 2001, 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.

 */

/*

 * Tests that a thread blocked in Socket.getInputStream().read()

 * throws a SocketException if the socket is asynchronously closed.

 */

import java.net.*;

import java.io.*;

public class Socket_getInputStream_read extends AsyncCloseTest implements Runnable {

    Socket s;

    int timeout = 0;

    public Socket_getInputStream_read() {

    }

    public Socket_getInputStream_read(int timeout) {

        this.timeout = timeout;

    }

    public String description() {

        String s = "Socket.getInputStream().read()";

        if (timeout > 0) {

            s += " (with timeout)";

        }

        return s;

    }

    public void run() {

        InputStream in;

        try {

            in = s.getInputStream();

            if (timeout > 0) {

                s.setSoTimeout(timeout);

            }

        } catch (Exception e) {

            failed(e.getMessage());

            return;

        }

        try {

            int n = in.read();

            failed("getInptuStream().read() returned unexpectly!!");

        } catch (SocketException se) {

            closed();

        } catch (Exception e) {

            failed(e.getMessage());

        }

    }

    public boolean go() throws Exception {

        ServerSocket ss = new ServerSocket(0);

        InetAddress lh = InetAddress.getLocalHost();

        s = new Socket();

        s.connect( new InetSocketAddress(lh, ss.getLocalPort()) );

        Socket s2 = ss.accept();

        Thread thr = new Thread(this);

        thr.start();

        Thread.currentThread().sleep(1000);

        s.close();

        Thread.currentThread().sleep(1000);

        if (isClosed()) {

            return true;

        } else {

            failed("getInputStream().read() wasn't preempted");

            return false;

        }

    }

}