/*

 * Copyright (c) 2009, Oracle and/or its affiliates. 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 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 6549506

 * @summary Specification of Permission.toString() method contradicts with

 *      JDK implementation

 */

import java.security.*;

public class ToString {

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

        DummyWritePermission dummyPerm = new DummyWritePermission();

        NullActionPermission nullActionPerm = new NullActionPermission();

        System.out.println(dummyPerm.toString());

        System.out.println(dummyPerm.getDescription());

        System.out.println(nullActionPerm.toString());

        System.out.println(nullActionPerm.getDescription());

        if (!dummyPerm.toString().equals(dummyPerm.getDescription())) {

            throw new Exception("The expected permission.toString() is " +

                dummyPerm.getDescription() + ", but " +

                dummyPerm.toString() + " returned!");

        }

        if (!nullActionPerm.toString().equals(nullActionPerm.getDescription())) {

            throw new Exception("The expected permission.toString() is " +

                nullActionPerm.getDescription() + ", but " +

                nullActionPerm.toString() + " returned!");

        }

    }

    private static abstract class SimplePermission extends Permission {

        public SimplePermission(String name) {

            super(name);

        }

        public boolean implies(Permission permission) {

            return false;

        }

        public boolean equals(Object obj) {

            return false;

        }

        public int hashCode() {

            return 13;

        }

    }

    private static class DummyWritePermission extends SimplePermission {

        public DummyWritePermission() {

            super("permit to");

        }

        public String getActions() {

            return "write";

        }

        public String getDescription() {

            return "(\"ToString$DummyWritePermission\" \"permit to\" \"write\")";

        }

    }

    private static class NullActionPermission extends SimplePermission {

        public NullActionPermission() {

            super("permit to");

        }

        public String getActions() {

            return null;

        }

        public String getDescription() {

            return "(\"ToString$NullActionPermission\" \"permit to\")";

        }

    }

}