MulticastAddresses.java revision 2362
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* 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.
*/
/*
*
* @bug 4488458
* @summary Test that MutlicastSocket.joinGroup is working for
* various multicast and non-multicast addresses.
*/
public class MulticastAddresses {
boolean ipv6_available = false;
/*
* Examine the network interfaces and determine :-
*
* 1. If host has IPv6 support
* 2. Get reference to a non-loopback interface
*/
while (nifs.hasMoreElements()) {
while (addrs.hasMoreElements()) {
if (addr instanceof Inet6Address) {
ipv6_available = true;
}
}
}
if (ipv6_available) {
break;
}
}
int failures = 0;
String multicasts[] = {
"224.80.80.80",
"ff01::1",
"ff02::1234",
"ff05::a",
"ff0e::1234:a" };
String non_multicasts[] = {
"129.1.1.1",
"::1",
"::129.1.1.1",
"fe80::a00:20ff:fee5:bc02" };
MulticastSocket s = new MulticastSocket();
/* test valid multicast addresses */
continue;
}
try {
s.leaveGroup(ia);
} catch (IOException e) {
failures++;
}
}
/* test non-multicast addresses */
continue;
}
boolean failed = false;
try {
failed = true;
} catch (IOException e) {
}
if (failed) {
s.leaveGroup(ia);
failures++;
}
}
/* done */
s.close();
if (failures > 0) {
}
}
}