1 /* 2 * Copyright (c) 2011, 2013, 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 * @summary <rdar://problem/2202492> Ext: DatagramSocket listener timeout ignored 27 * @summary com.apple.junit.java.net 28 */ 29 30 import junit.framework.*; 31 import java.io.InterruptedIOException; 32 import java.net.*; 33 34 public class R2202492DatagramSocketTimeout extends TestCase { 35 36 public static Test suite() { 37 return new TestSuite(R2202492DatagramSocketTimeout.class); 38 } 39 40 public static void main (String[] args) throws RuntimeException { 41 TestResult tr = junit.textui.TestRunner.run(suite()); 42 if ((tr.errorCount() != 0) || (tr.failureCount() != 0)) { 43 throw new RuntimeException("### FAILED: unexpected JUnit errors or failures."); 44 } 45 } 46 47 public void testTimeout() throws Exception { 48 boolean shouldNotReachHere = false; 49 InterruptedIOException cachedException = null; 50 51 byte[] Buffer = new byte[1024]; 52 DatagramPacket replyDtgrm = null; 53 DatagramSocket socket = null; 54 try { 55 replyDtgrm = new DatagramPacket(Buffer, Buffer.length); 56 assertNotNull(replyDtgrm); 57 socket = new DatagramSocket(1736); 58 assertNotNull(socket); 59 socket.setSoTimeout(100); 60 socket.receive(replyDtgrm); 61 shouldNotReachHere = true; 62 } 63 catch (InterruptedIOException e) { 64 cachedException = e; 65 } 66 finally { 67 socket.close(); 68 } 69 70 assertTrue("Error in control flow. Did not hit expected exception", shouldNotReachHere==false); 71 assertNotNull("Should have gotten InterruptedIOException", cachedException); 72 } 73 74 public void testLooped() throws Exception { 75 for (int i = 0; i < 10; i++) { 76 testTimeout(); 77 } 78 } 79 80 } 81