/*

 * Copyright 2007-2010 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/*

 * @bug 4634392

 * @summary JDK code doesn't respect contract for equals and hashCode

 * @author Andrew Fan

 */

import org.ietf.jgss.*;

public class Krb5NameEquals {

    private static String NAME_STR1 = "service@host";

    private static String NAME_STR2 = "service@host2";

    private static final Oid MECH;

    static {

        Oid temp = null;

        try {

            temp = new Oid("1.2.840.113554.1.2.2"); // KRB5

        } catch (Exception e) {

            // should never happen

        }

        MECH = temp;

    }

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

        GSSManager mgr = GSSManager.getInstance();

        boolean result = true;

        // Create GSSName and check their equals(), hashCode() impl

        GSSName name1 = mgr.createName(NAME_STR1,

            GSSName.NT_HOSTBASED_SERVICE, MECH);

        GSSName name2 = mgr.createName(NAME_STR2,

            GSSName.NT_HOSTBASED_SERVICE, MECH);

        GSSName name3 = mgr.createName(NAME_STR1,

            GSSName.NT_HOSTBASED_SERVICE, MECH);

        if (!name1.equals(name3) || !name1.equals(name3) ||

            !name1.equals((Object) name1) ||

            !name1.equals((Object) name3)) {

            System.out.println("Error: should be the same name");

            result = false;

        } else if (name1.hashCode() != name3.hashCode()) {

            System.out.println("Error: should have same hash");

            result = false;

        }

        if (name1.equals(name2) || name1.equals((Object) name2)) {

            System.out.println("Error: should be different names");

            result = false;

        }

        if (result) {

            System.out.println("Done");

        } else System.exit(1);

    }

}