/*

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 *

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 * 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.

 *

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 */

/* @test

 * @bug 6442073

 * @summary Check getXXX methods for local/remote port/address/socketaddress

 *          match socket spec for unbound case

 */

import java.net.*;

import java.nio.channels.*;

public class UnboundSocketTests {

    static int failures = 0;

    static void check(String msg, Object actual, Object expected) {

        System.out.format("%s expected: %s, actual: %s", msg, expected, actual);

        if (actual == expected) {

            System.out.println(" [PASS]");

        } else {

            System.out.println(" [FAIL]");

            failures++;

        }

    }

    static void checkIsAnyLocalAddress(String msg, InetAddress actual) {

        System.out.format("%s actual: %s", msg, actual);

        if (actual.isAnyLocalAddress()) {

            System.out.println(" [PASS]");

        } else {

            System.out.println(" [FAIL]");

            failures++;

        }

    }

    public static void main(String[] args) throws Exception {

        System.out.println("\n-- SocketChannel --");

        SocketChannel sc = SocketChannel.open();

        try {

            check("getLocalPort()", sc.socket().getLocalPort(), -1);

            checkIsAnyLocalAddress("getLocalAddress()",

                sc.socket().getLocalAddress());

            check("getLocalSocketAddress()", sc.socket().getLocalSocketAddress(), null);

            check("getPort()", sc.socket().getPort(), 0);

            check("getInetAddress()", sc.socket().getInetAddress(), null);

            check("getRemoteSocketAddress()", sc.socket().getRemoteSocketAddress(), null);

        } finally {

            sc.close();

        }

        System.out.println("\n-- ServerSocketChannel --");

        ServerSocketChannel ssc = ServerSocketChannel.open();

        try {

            check("getLocalPort()", ssc.socket().getLocalPort(), -1);

            check("getInetAddress()", ssc.socket().getInetAddress(), null);

            check("getLocalSocketAddress()", ssc.socket().getLocalSocketAddress(), null);

        } finally {

            ssc.close();

        }

        System.out.println("\n-- DatagramChannel --");

        DatagramChannel dc = DatagramChannel.open();

        try {

            // not specified

            check("getLocalPort()", dc.socket().getLocalPort(), 0);

            checkIsAnyLocalAddress("getLocalAddress()",

                dc.socket().getLocalAddress());

            check("getLocalSocketAddress()", dc.socket().getLocalSocketAddress(), null);

            check("getPort()", dc.socket().getPort(), -1);

            check("getInetAddress()", dc.socket().getInetAddress(), null);

            check("getRemoteSocketAddress()", dc.socket().getRemoteSocketAddress(), null);

        } finally {

            dc.close();

        }

        if (failures > 0) {

            throw new RuntimeException(failures + " sub-tests(s) failed.");

        }

    }

}