/*

 * Copyright (c) 2013, 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 8001040

 * @summary Tests proper parsing and defaulting of the

 * "java.rmi.server.useCodebaseOnly" property.

 *

 * @run main/othervm UseCodebaseOnlyDefault true

 * @run main/othervm -Djava.rmi.server.useCodebaseOnly=xyzzy UseCodebaseOnlyDefault true

 * @run main/othervm -Djava.rmi.server.useCodebaseOnly UseCodebaseOnlyDefault true

 * @run main/othervm -Djava.rmi.server.useCodebaseOnly=true UseCodebaseOnlyDefault true

 * @run main/othervm -Djava.rmi.server.useCodebaseOnly=false UseCodebaseOnlyDefault false

 */

import java.io.ByteArrayInputStream;

import java.io.ByteArrayOutputStream;

import java.io.ObjectOutputStream;

import java.lang.reflect.Field;

import sun.rmi.server.MarshalInputStream;

/**

 * usage: UseCodebaseOnlyDefault expected

 *

 * 'expected' is the expected value of useCodebaseOnly, which

 * must be "true" or "false".

 */

public class UseCodebaseOnlyDefault {

    static final String USAGE = "usage: UseCodebaseOnlyDefault boolean";

    static final String PROPNAME = "java.rmi.server.useCodebaseOnly";

    /**

     * Gets the actual useCodebaseOnly value by creating an instance

     * of MarshalInputStream and reflecting on the useCodebaseOnly field.

     */

    static boolean getActualValue() throws Exception {

        ByteArrayOutputStream baos = new ByteArrayOutputStream();

        ObjectOutputStream oos = new ObjectOutputStream(baos);

        oos.writeObject("foo");

        oos.close();

        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());

        MarshalInputStream mis = new MarshalInputStream(bais);

        Field f = MarshalInputStream.class.getDeclaredField("useCodebaseOnly");

        f.setAccessible(true);

        return f.getBoolean(mis);

    }

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

        if (args.length != 1) {

            throw new IllegalArgumentException(USAGE);

        }

        boolean expected;

        if (args[0].equals("true")) {

            expected = true;

        } else if (args[0].equals("false")) {

            expected = false;

        } else {

            throw new IllegalArgumentException(USAGE);

        }

        System.out.println("expected = " + expected);

        String prop = System.getProperty(PROPNAME);

        System.out.print("Property " + PROPNAME);

        if (prop == null) {

            System.out.println(" is not set");

        } else {

            System.out.println(" = '" + prop + "'");

        }

        boolean actual = getActualValue();

        System.out.println("actual = " + actual);

        if (expected != actual)

            throw new AssertionError("actual does not match expected value");

    }

}