1 /*
   2  * Copyright (c) 2001, 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 /* @test
  25  * @bug 4430139
  26  * @summary Test result of read on stream from nonblocking channel
  27  * @library ..
  28  */
  29 
  30 import java.net.*;
  31 import java.io.*;
  32 import java.nio.*;
  33 import java.nio.channels.*;
  34 import java.nio.charset.*;
  35 
  36 
  37 public class Stream {
  38 
  39     static final int DAYTIME_PORT = 13;
  40     static final String DAYTIME_HOST = TestUtil.HOST;
  41 
  42     static void test() throws Exception {
  43         InetSocketAddress isa
  44             = new InetSocketAddress(InetAddress.getByName(DAYTIME_HOST),
  45                                     DAYTIME_PORT);
  46         SocketChannel sc = SocketChannel.open();
  47         sc.connect(isa);
  48         sc.configureBlocking(false);
  49         InputStream is = sc.socket().getInputStream();
  50         byte b[] = new byte[10];
  51         try {
  52             int n = is.read(b);
  53             throw new RuntimeException("Exception expected; none thrown");
  54         } catch (IllegalBlockingModeException e) {
  55             // expected result
  56         }
  57         sc.close();
  58     }
  59 
  60     public static void main(String[] args) throws Exception {
  61         test();
  62     }
  63 
  64 }