| /* |
| * Copyright (c) 2002, 2016, 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 4749938 8087190 |
| * @summary Bug in the parsing IPv4 literal addresses |
| * @run main/othervm textToNumericFormat |
| */ |
| |
| /** |
| * We use a dummy name service which throws UHE any time it is called. |
| * We do this because the "good" tests here should parse correctly |
| * without needing to call the name service, and the bad tests will |
| * not parse and then invoke the name service, where we expect |
| * the exception. |
| */ |
| |
| import java.net.InetAddress; |
| import java.net.UnknownHostException; |
| import java.util.*; |
| |
| public class textToNumericFormat { |
| |
| public static void main(String[] args) throws UnknownHostException { |
| List<String> goodList = new ArrayList<>(); |
| List<String> badList = new ArrayList<>(); |
| String goodAddrs[] = { |
| "224.0.1.0", |
| "238.255.255.255", |
| "239.255.255.255", |
| "239.255.65535", |
| "239.16777215", |
| "4294967295" }; |
| |
| String badAddrs[] = { |
| "238.255.255.2550", |
| "256.255.255.255", |
| "238.255.2550.255", |
| "238.2550.255.255", |
| "2380.255.255.255", |
| "239.255.65536", |
| "239.16777216", |
| "4294967296", |
| ".1.1.1", |
| "1..1.1", |
| "1.1.1.", |
| "..." }; |
| String hostsFileName = System.getProperty("test.src", ".") + "/TestToNumericFormatHosts"; |
| System.setProperty("jdk.net.hosts.file", hostsFileName); |
| |
| for (int i=0; i<goodAddrs.length; i++) { |
| try { |
| InetAddress ia = InetAddress.getByName(goodAddrs[i]); |
| } catch (UnknownHostException e) { |
| // shouldn't have come here |
| goodList.add(goodAddrs[i]); |
| } |
| |
| } |
| |
| for (int i=0; i<badAddrs.length; i++) { |
| try { |
| InetAddress ia = InetAddress.getByName(badAddrs[i]); |
| // shouldn't have come here |
| badList.add(badAddrs[i]); |
| } catch (UnknownHostException e) { |
| // ignore |
| } |
| |
| } |
| |
| // if either goodList or badList is not empty, throw exception |
| if (goodList.size() > 0 || badList.size() > 0) { |
| throw new RuntimeException((goodList.size() > 0? |
| ("Good address not parsed: "+ goodList) |
| : "") + |
| (badList.size() > 0 ? |
| ("Bad Address parsed: "+ badList) |
| : "")); |
| } |
| |
| } |
| |
| } |