/*

 * Copyright (c) 2005, 2008, 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 6744329

 * @summary  Exception in light weight Http server

 */

import com.sun.net.httpserver.*;

import java.util.*;

import java.util.concurrent.*;

import java.io.*;

import java.net.*;

import java.security.*;

import java.security.cert.*;

import javax.net.ssl.*;

public class B6744329 {

    public static void main (String[] args) throws Exception {

        Handler handler = new Handler();

        InetSocketAddress addr = new InetSocketAddress (0);

        HttpServer server = HttpServer.create (addr, 0);

        HttpContext ctx = server.createContext ("/test", handler);

        ExecutorService executor = Executors.newCachedThreadPool();

        server.setExecutor (executor);

        server.start ();

        URL url = new URL ("http://localhost:"+server.getAddress().getPort()+"/test/foo.html");

        HttpURLConnection urlc = (HttpURLConnection)url.openConnection ();

        try {

            InputStream is = urlc.getInputStream();

            int c = 0;

            while (is.read()!= -1) {

                c ++;

            }

            System.out.println ("OK");

        } catch (IOException e) {

            System.out.println ("exception");

            error = true;

        }

        server.stop(2);

        executor.shutdown();

        if (error) {

            throw new RuntimeException ("Test failed");

        }

    }

    public static boolean error = false;

    /* this must be the same size as in ChunkedOutputStream.java

     */

    final static int CHUNK_SIZE = 4096;

    static class Handler implements HttpHandler {

        int invocation = 1;

        public void handle (HttpExchange t)

            throws IOException

        {

            InputStream is = t.getRequestBody();

            Headers map = t.getRequestHeaders();

            Headers rmap = t.getResponseHeaders();

            while (is.read () != -1) ;

            is.close();

            /* chunked response */

            t.sendResponseHeaders (200, 0);

            OutputStream os = t.getResponseBody();

            byte[] first = new byte [CHUNK_SIZE * 2];

            byte[] second = new byte [2];

            os.write (first);

            os.write ('x');

            os.write ('x');

            /* An index out of bounds exception will be thrown

             * below, which is caught by server, and connection

             * will be closed. resulting in IOException to client

             * - if bug present

             */

            os.write ('x');

            os.write ('x');

            os.write ('x');

            t.close();

        }

    }

}