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 }