net/SocketInputStream/SocketClosedException.java

0N/A/*
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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 *
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0N/A * 2 along with this work; if not, write to the Free Software Foundation,
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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 4681556
0N/A * @summary Wrong text if a read is performed on a socket after it
0N/A *      has been closed
0N/A */
0N/A
0N/Aimport java.io.*;
0N/Aimport java.net.*;
0N/A
0N/Apublic class SocketClosedException {
2612N/A    static void doServerSide() throws Exception {
2612N/A        try {
2612N/A            Socket socket = serverSocket.accept();
0N/A
2612N/A            OutputStream os = socket.getOutputStream();
0N/A
2612N/A            os.write(85);
2612N/A            os.flush();
2612N/A            socket.close();
2612N/A        } finally {
2612N/A            serverSocket.close();
2612N/A        }
0N/A    }
0N/A
2612N/A    static void doClientSide(int port) throws Exception {
2612N/A        Socket socket = new Socket("localhost", port);
2612N/A        InputStream is = socket.getInputStream();
0N/A
2612N/A        is.read();
0N/A        socket.close();
2612N/A        is.read();
0N/A    }
0N/A
2612N/A    static ServerSocket serverSocket;
0N/A    static Exception serverException = null;
0N/A
0N/A    public static void main(String[] args) throws Exception {
2612N/A        serverSocket = new ServerSocket(0);
0N/A        startServer();
0N/A        try {
2612N/A            doClientSide(serverSocket.getLocalPort());
0N/A        } catch (SocketException e) {
0N/A            if (!e.getMessage().equalsIgnoreCase("Socket closed")) {
0N/A                throw new Exception("Received a wrong exception message: " +
0N/A                                        e.getMessage());
0N/A            }
0N/A            System.out.println("PASSED: received the right exception message: "
0N/A                                        + e.getMessage());
0N/A        }
0N/A        if (serverException != null) {
0N/A            throw serverException;
0N/A        }
0N/A    }
0N/A
0N/A    static void startServer() {
2612N/A        (new Thread() {
0N/A            public void run() {
0N/A                try {
0N/A                    doServerSide();
0N/A                } catch (Exception e) {
2612N/A                    e.printStackTrace();
0N/A                }
0N/A            }
2612N/A        }).start();
0N/A    }
0N/A}