1 /*

     2  * Copyright (c) 2004, 2012, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 /**

    25  * @test

    26  * @bug 5049976

    27  * @modules java.base/sun.net.www

    28  * @library ../../httptest/

    29  * @build HttpCallback TestHttpServer ClosedChannelList HttpTransaction

    30  * @run main SetChunkedStreamingMode

    31  * @summary Unspecified NPE is thrown when streaming output mode is enabled

    32  */

    33 

    34 import java.io.*;

    35 import java.net.*;

    36 

    37 public class SetChunkedStreamingMode implements HttpCallback {

    38 

    39     void okReply (HttpTransaction req) throws IOException {

    40         req.setResponseEntityBody ("Hello .");

    41         req.sendResponse (200, "Ok");

    42             System.out.println ("Server: sent response");

    43         req.orderlyClose();

    44     }

    45 

    46     public void request (HttpTransaction req) {

    47         try {

    48             okReply (req);

    49         } catch (IOException e) {

    50             e.printStackTrace();

    51         }

    52     }

    53 

    54     static void read (InputStream is) throws IOException {

    55         int c;

    56         System.out.println ("reading");

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

    58             System.out.write (c);

    59         }

    60         System.out.println ("");

    61         System.out.println ("finished reading");

    62     }

    63 

    64     static TestHttpServer server;

    65 

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

    67         try {

    68             server = new TestHttpServer (new SetChunkedStreamingMode(), 1, 10, 0);

    69             System.out.println ("Server: listening on port: " + server.getLocalPort());

    70             URL url = new URL ("http://127.0.0.1:"+server.getLocalPort()+"/");

    71             System.out.println ("Client: connecting to " + url);

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

    73             urlc.setChunkedStreamingMode (0);

    74             urlc.setRequestMethod("POST");

    75             urlc.setDoOutput(true);

    76             InputStream is = urlc.getInputStream();

    77         } catch (Exception e) {

    78             if (server != null) {

    79                 server.terminate();

    80             }

    81             throw e;

    82         }

    83         server.terminate();

    84     }

    85 

    86     public static void except (String s) {

    87         server.terminate();

    88         throw new RuntimeException (s);

    89     }

    90 }