117 lines
4.3 KiB
Java
117 lines
4.3 KiB
Java
/*
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* Copyright (c) 2003, 2008, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 4921029
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* @bug 6656849
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* @summary java.net.Inet6Address fails to be serialized with IPv6 support
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* @summary NullPointerException thrown while de-serializing IPV6 Address.
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*/
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import java.net.*;
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import java.io.*;
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import java.util.*;
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public class Serialize {
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public static void main(String[] args)
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throws Exception
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{
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Enumeration nifs = NetworkInterface.getNetworkInterfaces();
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while (nifs.hasMoreElements()) {
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NetworkInterface nif = (NetworkInterface)nifs.nextElement();
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Enumeration addrs = nif.getInetAddresses();
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while (addrs.hasMoreElements()) {
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Object o = addrs.nextElement();
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if (o instanceof Inet6Address) {
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Inet6Address addr = (Inet6Address) o;
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System.out.println ("serializing " + addr);
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if (!test (addr)) {
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throw new RuntimeException ("failed on " + addr.toString());
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}
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/* now reconstruct address with string name
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* and test again
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*/
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byte[] bytes = addr.getAddress();
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Inet6Address addr1 = Inet6Address.getByAddress ("foo", bytes, nif);
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System.out.println ("serializing " + addr1);
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if (!test (addr1)) {
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throw new RuntimeException ("failed on " + addr1.toString());
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}
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}
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}
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}
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ObjectInputStream ois;
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Inet6Address nobj;
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// check ::1 object serialised with 1.4.2 is readable
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File file = new File (System.getProperty("test.src"), "serial1.4.2.ser");
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ois = new ObjectInputStream(new FileInputStream(file));
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nobj = (Inet6Address) ois.readObject();
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ois.close();
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if (!nobj.equals (InetAddress.getByName ("::1"))) {
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throw new RuntimeException ("old ::1 not deserialized right");
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}
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System.out.println(nobj);
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// create an address with an unlikely numeric scope_id
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if (!test ((Inet6Address)InetAddress.getByName ("fe80::1%99"))) {
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throw new RuntimeException ("test failed on fe80::1%99");
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}
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// Deserialize an Inet6 address with a named interface
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file = new File (System.getProperty("test.src"), "serial-bge0.ser");
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ois = new ObjectInputStream(new FileInputStream(file));
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try {
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nobj = (Inet6Address) ois.readObject();
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} catch (NullPointerException e) {
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throw new RuntimeException("6656849 Not fixed: NullPointer when deserializing");
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} finally {
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ois.close();
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}
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System.out.println(nobj);
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System.out.println("All tests passed");
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}
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static boolean test (Inet6Address obj) throws Exception {
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ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("i6a1.ser"));
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oos.writeObject(obj);
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oos.close();
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ObjectInputStream ois = new ObjectInputStream(new FileInputStream("i6a1.ser"));
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Inet6Address nobj = (Inet6Address) ois.readObject();
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ois.close();
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if (nobj.equals(obj)) {
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return true;
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} else {
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return false;
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}
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}
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}
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