1/* 2 * Copyright (c) 2001, 2002, 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 4321350 27 * @bug 4516522 28 * @summary Check that InetAddress.getByName() throws UHE with dotted 29 * IP address with octets out of range (Windows specific bug) 30 * or when bad IPv6 Litterals addresses are passed. 31 */ 32import java.net.InetAddress; 33import java.net.UnknownHostException; 34 35public class BadDottedIPAddress { 36 37 public static void main(String args[]) throws Exception { 38 39 String host = "999.999.999.999"; 40 41 boolean exc_thrown = false; 42 try { 43 InetAddress ia = InetAddress.getByName(host); 44 } catch (UnknownHostException e) { 45 exc_thrown = true; 46 } 47 48 if (!exc_thrown) { 49 throw new Exception("UnknownHostException was not thrown for: " 50 + host); 51 } 52 53 host = "[]"; 54 exc_thrown = false; 55 try { 56 InetAddress ia = InetAddress.getByName(host); 57 } catch (UnknownHostException e) { 58 exc_thrown = true; 59 } catch (Exception e) { 60 } 61 62 if (!exc_thrown) { 63 throw new Exception("UnknownHostException was not thrown for: " 64 + host); 65 } 66 67 host = "[127.0.0.1]"; 68 exc_thrown = false; 69 try { 70 InetAddress ia = InetAddress.getByName(host); 71 } catch (UnknownHostException e) { 72 exc_thrown = true; 73 } catch (Exception e) { 74 } 75 76 if (!exc_thrown) { 77 throw new Exception("UnknownHostException was not thrown for: " 78 + host); 79 } 80 81 host = "[localhost]"; 82 exc_thrown = false; 83 try { 84 InetAddress ia = InetAddress.getByName(host); 85 } catch (UnknownHostException e) { 86 exc_thrown = true; 87 } catch (Exception e) { 88 } 89 90 if (!exc_thrown) { 91 throw new Exception("UnknownHostException was not thrown for: " 92 + host); 93 } 94 } 95} 96