/*

 * Copyright (c) 2015, 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 8056179

 * @summary Unit test for BasicPermissionCollection subclass

 */

import java.security.BasicPermission;

import java.security.Permission;

import java.security.PermissionCollection;

import java.security.SecurityPermission;

import java.util.Enumeration;

public class BasicPermissionCollection {

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

        int testFail = 0;

        TestPermission perm = new TestPermission("foo");

        PermissionCollection perms = perm.newPermissionCollection();

        // test 1

        System.out.println("test 1: add throws IllegalArgumentExc");

        try {

            perms.add(new SecurityPermission("createAccessControlContext"));

            System.err.println("Expected IllegalArgumentException");

            testFail++;

        } catch (IllegalArgumentException iae) {}

        // test 2

        System.out.println("test 2: implies returns false for wrong class");

        if (perms.implies(new SecurityPermission("getPolicy"))) {

            System.err.println("Expected false, returned true");

            testFail++;

        }

        // test 3

        System.out.println("test 3: implies returns true for match on name");

        perms.add(new TestPermission("foo"));

        if (!perms.implies(new TestPermission("foo"))) {

            System.err.println("Expected true, returned false");

            testFail++;

        }

        // test 4

        System.out.println("test 4: implies returns true for wildcard match");

        perms.add(new TestPermission("bar.*"));

        if (!perms.implies(new TestPermission("bar.foo"))) {

            System.err.println("Expected true, returned false");

            testFail++;

        }

        // test 5

        System.out.println

            ("test 5: implies returns false for invalid wildcard");

        perms.add(new TestPermission("baz*"));

        if (perms.implies(new TestPermission("baz.foo"))) {

            System.err.println("Expected false, returned true");

            testFail++;

        }

        // test 6

        System.out.println

            ("test 6: implies returns true for deep wildcard match");

        if (!perms.implies(new TestPermission("bar.foo.baz"))) {

            System.err.println("Expected true, returned false");

            testFail++;

        }

        // test 7

        System.out.println

            ("test 7: implies returns true for all wildcard match");

        perms.add(new TestPermission("*"));

        if (!perms.implies(new TestPermission("yes"))) {

            System.err.println("Expected true, returned false");

            testFail++;

        }

        // test 8

        System.out.println("test 8: elements returns correct number of perms");

        int numPerms = 0;

        Enumeration<Permission> e = perms.elements();

        while (e.hasMoreElements()) {

            numPerms++;

            System.out.println(e.nextElement());

        }

        if (numPerms != 4) {

            System.err.println("Expected 4, got " + numPerms);

            testFail++;

        }

        if (testFail > 0) {

            throw new Exception(testFail + " test(s) failed");

        }

    }

    private static class TestPermission extends BasicPermission {

        TestPermission(String name) {

            super(name);

        }

    }

}