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/*
* Copyright (c) 2003, 2010, 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 4921029
* @bug 6656849
* @summary java.net.Inet6Address fails to be serialized with IPv6 support
* @summary NullPointerException thrown while de-serializing IPV6 Address.
*/
import java.net.*;
import java.io.*;
import java.util.*;
public class Serialize {
public static void main(String[] args)
throws Exception
{
Enumeration nifs = NetworkInterface.getNetworkInterfaces();
while (nifs.hasMoreElements()) {
NetworkInterface nif = (NetworkInterface)nifs.nextElement();
Enumeration addrs = nif.getInetAddresses();
while (addrs.hasMoreElements()) {
Object o = addrs.nextElement();
if (o instanceof Inet6Address) {
Inet6Address addr = (Inet6Address) o;
System.out.println ("serializing " + addr);
if (!test (addr)) {
throw new RuntimeException ("failed on " + addr.toString());
}
/* now reconstruct address with string name
* and test again
*/
byte[] bytes = addr.getAddress();
Inet6Address addr1 = Inet6Address.getByAddress ("foo", bytes, nif);
System.out.println ("serializing " + addr1);
if (!test (addr1)) {
throw new RuntimeException ("failed on " + addr1.toString());
}
}
}
}
ObjectInputStream ois;
Inet6Address nobj;
// check ::1 object serialised with 1.4.2 is readable
File file = new File (System.getProperty("test.src"), "serial1.4.2.ser");
ois = new ObjectInputStream(new FileInputStream(file));
nobj = (Inet6Address) ois.readObject();
ois.close();
if (!nobj.equals (InetAddress.getByName ("::1"))) {
throw new RuntimeException ("old ::1 not deserialized right");
}
System.out.println(nobj);
// create an address with an unlikely numeric scope_id
if (!test ((Inet6Address)InetAddress.getByName ("fe80::1%99"))) {
throw new RuntimeException ("test failed on fe80::1%99");
}
// Deserialize an Inet6 address with a named interface
file = new File (System.getProperty("test.src"), "serial-bge0.ser");
ois = new ObjectInputStream(new FileInputStream(file));
try {
nobj = (Inet6Address) ois.readObject();
} catch (NullPointerException e) {
throw new RuntimeException("6656849 Not fixed: NullPointer when deserializing");
} finally {
ois.close();
}
System.out.println(nobj);
System.out.println("All tests passed");
}
static boolean test (Inet6Address obj) throws Exception {
ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("i6a1.ser"));
oos.writeObject(obj);
oos.close();
ObjectInputStream ois = new ObjectInputStream(new FileInputStream("i6a1.ser"));
Inet6Address nobj = (Inet6Address) ois.readObject();
ois.close();
if (nobj.equals(obj)) {
return true;
} else {
return false;
}
}
}
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