| /* |
| * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * @test |
| * @bug 4762344 |
| * @summary 2nd nameservice provider is non functional |
| * @build B4762344 SimpleNameService Simple1NameServiceDescriptor Simple2NameServiceDescriptor |
| * @run main/othervm -Dsun.net.spi.nameservice.provider.1=simple1,sun -Dsun.net.spi.nameservice.provider.2=simple2,sun B4762344 |
| */ |
| |
| import java.net.*; |
| import java.util.*; |
| |
| |
| public class B4762344 { |
| private static String[][] hostnames = new String[][] { |
| // both providers know this host, but with different address |
| new String[] {"blade", "10.0.0.1"}, |
| // provider1 knwos this host |
| new String[] {"blade.domain1", "10.0.0.2"}, |
| // provider2 knows this host |
| new String[] {"blade.domain2", "20.0.0.2"} |
| }; |
| private static String[][] hostaddrs = new String[][] { |
| new String[] {"10.0.0.1", "blade"}, |
| new String[] {"10.0.0.2", "blade.domain1"}, |
| new String[] {"20.0.0.2", "blade.domain2"} |
| }; |
| |
| public static void main(String[] args) throws Exception { |
| for (int i = 0; i < hostnames.length; i++) { |
| doLookup(hostnames[i][0], hostnames[i][1]); |
| } |
| for (int i = 0; i < hostaddrs.length; i++) { |
| doReverseLookup(hostaddrs[i][0], hostaddrs[i][1]); |
| } |
| } |
| |
| private static void doLookup(String host, String addr) throws Exception { |
| String res = InetAddress.getByName(host).getHostAddress(); |
| if (!res.equals(addr)) { |
| throw new RuntimeException("Test failed: wrong address for host " + host); |
| } |
| } |
| |
| private static void doReverseLookup(String addr, String host) throws Exception { |
| StringTokenizer tokenizer = new StringTokenizer(addr, "."); |
| byte addrs[] = new byte[4]; |
| for (int i = 0; i < 4; i++) { |
| addrs[i] = (byte)Integer.parseInt(tokenizer.nextToken()); |
| } |
| String res = InetAddress.getByAddress(addrs).getHostName(); |
| if (!res.equals(host)) { |
| throw new RuntimeException("Test failed: wrong host name for address " + addr); |
| } |
| } |
| } |