/*
* 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.
*/
/*
* @test
* @bug 4742177
* @summary Re-test IPv6 (and specifically MulticastSocket) with latest Linux & USAGI code
*/
public class NoLoopbackPackets {
static boolean isWindows() {
}
if (!nic.isLoopback()) {
if (addr instanceof Inet6Address) {
return true;
}
}
}
}
return false;
}
if (isWindows()) {
return;
}
if (!hasIPv6()) {
return;
}
try {
msock = new MulticastSocket();
// we will send packets to three multicast groups :-
// 224.1.1.1, ::ffff:224.1.1.2, and ff02::1:1
//
// Now try to receive multicast packets. we should not see any of them
// since we disable loopback mode.
//
byte[] buf = new byte[1024];
try {
// it is an error if we receive something
} catch (SocketTimeoutException e) {
// we expect this
}
}
} finally {
}
throw new RuntimeException("test failed.");
}
}
}
public void run() {
try {
}
for (;;) {
}
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
}