/*

 * 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

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 */

/*

 * @bug 4488458

 * @summary Test that MutlicastSocket.joinGroup is working for

 *          various multicast and non-multicast addresses.

 */

import java.net.*;

import java.io.IOException;

public class MulticastAddresses {

        int failures = 0;

        MulticastSocket s = new MulticastSocket();

        /* test valid multicast addresses */

            InetAddress ia = InetAddress.getByName(multicasts[i]);

            try {

                System.out.print("    joinGroup(InetAddress) ");

                s.joinGroup(ia);

                s.leaveGroup(ia);

                System.out.println("    Passed.");

                System.out.print("    joinGroup(InetAddress,NetworkInterface) ");

                System.out.println("    Passed.");

            } catch (IOException e) {

                failures++;

                System.out.println("Failed: " + e.getMessage());

            }

        }

        /* test non-multicast addresses */

            boolean failed = false;

            System.out.println("Test: " + ia + " ");

            try {

                System.out.println("    joinGroup(InetAddress) ");

                s.joinGroup(ia);

                System.out.println("Failed!! -- incorrectly joined group");

                failed = true;

            } catch (IOException e) {

                System.out.println("    Passed: " + e.getMessage());

            }

            if (failed) {

                s.leaveGroup(ia);

                failures++;

            }

        }

        s.close();

        if (failures > 0) {

            throw new Exception(failures + " test(s) failed - see log file.");

        }

    }

}