J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 1 | /* |
Kelly O'Hair | fe008ae | 2010-05-25 15:58:33 -0700 | [diff] [blame] | 2 | * Copyright (c) 2001, Oracle and/or its affiliates. All rights reserved. |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 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 | * |
Kelly O'Hair | fe008ae | 2010-05-25 15:58:33 -0700 | [diff] [blame] | 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. |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 22 | */ |
| 23 | |
| 24 | /* |
| 25 | * Tests that a thread blocked in Socket.getInputStream().read() |
| 26 | * throws a SocketException if the socket is asynchronously closed. |
| 27 | */ |
| 28 | import java.net.*; |
| 29 | import java.io.*; |
Chris Hegarty | 804d26e | 2014-03-31 11:33:40 +0100 | [diff] [blame] | 30 | import java.util.concurrent.CountDownLatch; |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 31 | |
| 32 | public class Socket_getInputStream_read extends AsyncCloseTest implements Runnable { |
Chris Hegarty | 804d26e | 2014-03-31 11:33:40 +0100 | [diff] [blame] | 33 | private final Socket s; |
| 34 | private final int timeout; |
| 35 | private final CountDownLatch latch; |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 36 | |
| 37 | public Socket_getInputStream_read() { |
Chris Hegarty | 804d26e | 2014-03-31 11:33:40 +0100 | [diff] [blame] | 38 | this(0); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 39 | } |
| 40 | |
| 41 | public Socket_getInputStream_read(int timeout) { |
| 42 | this.timeout = timeout; |
Chris Hegarty | 804d26e | 2014-03-31 11:33:40 +0100 | [diff] [blame] | 43 | latch = new CountDownLatch(1); |
| 44 | s = new Socket(); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 45 | } |
| 46 | |
| 47 | public String description() { |
| 48 | String s = "Socket.getInputStream().read()"; |
| 49 | if (timeout > 0) { |
| 50 | s += " (with timeout)"; |
| 51 | } |
| 52 | return s; |
| 53 | } |
| 54 | |
| 55 | public void run() { |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 56 | try { |
Chris Hegarty | 804d26e | 2014-03-31 11:33:40 +0100 | [diff] [blame] | 57 | InputStream in = s.getInputStream(); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 58 | if (timeout > 0) { |
| 59 | s.setSoTimeout(timeout); |
| 60 | } |
Chris Hegarty | 804d26e | 2014-03-31 11:33:40 +0100 | [diff] [blame] | 61 | latch.countDown(); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 62 | int n = in.read(); |
Chris Hegarty | 804d26e | 2014-03-31 11:33:40 +0100 | [diff] [blame] | 63 | failed("Socket.getInputStream().read() returned unexpectly!!"); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 64 | } catch (SocketException se) { |
Chris Hegarty | 804d26e | 2014-03-31 11:33:40 +0100 | [diff] [blame] | 65 | if (latch.getCount() != 1) { |
| 66 | closed(); |
| 67 | } |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 68 | } catch (Exception e) { |
| 69 | failed(e.getMessage()); |
Chris Hegarty | 804d26e | 2014-03-31 11:33:40 +0100 | [diff] [blame] | 70 | } finally { |
| 71 | if (latch.getCount() == 1) { |
| 72 | latch.countDown(); |
| 73 | } |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 74 | } |
| 75 | } |
| 76 | |
Chris Hegarty | 804d26e | 2014-03-31 11:33:40 +0100 | [diff] [blame] | 77 | public AsyncCloseTest go() { |
| 78 | try { |
| 79 | ServerSocket ss = new ServerSocket(0); |
| 80 | InetAddress lh = InetAddress.getLocalHost(); |
| 81 | s.connect( new InetSocketAddress(lh, ss.getLocalPort()) ); |
| 82 | Socket s2 = ss.accept(); |
| 83 | Thread thr = new Thread(this); |
| 84 | thr.start(); |
| 85 | latch.await(); |
| 86 | Thread.sleep(5000); //sleep, so Socket.getInputStream().read() can block |
| 87 | s.close(); |
| 88 | thr.join(); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 89 | |
Chris Hegarty | 804d26e | 2014-03-31 11:33:40 +0100 | [diff] [blame] | 90 | if (isClosed()) { |
| 91 | return passed(); |
| 92 | } else { |
| 93 | return failed("Socket.getInputStream().read() wasn't preempted"); |
| 94 | } |
| 95 | } catch (Exception x) { |
| 96 | failed(x.getMessage()); |
| 97 | throw new RuntimeException(x); |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 98 | } |
J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame] | 99 | } |
| 100 | } |