/*

 * 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,

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 */

/* @test

 * @bug 4151966

 * @summary rmiregistry error message obsure; internationalize rmiregistry

 * @author Laird Dornin

 *

 * @library ../../testlibrary

 * @build TestLibrary JavaVM CheckUsage

 * @run main/othervm CheckUsage

 */

import java.io.ByteArrayOutputStream;

/**

 * Make sure that the rmiregistry prints out a correct usage statement

 * when run with an incorrect command line; test written to conform to

 * new tighter bug fix/regression test guidelines.

 */

public class CheckUsage {

    public static void main(String[] args) {

        System.err.println("\nregression test for 4151966\n");

        JavaVM registryVM = null;

        try {

            // make sure the registry exits with a proper usage statement

            ByteArrayOutputStream berr = new ByteArrayOutputStream();

            // run a VM to start the registry

            registryVM = new JavaVM("sun.rmi.registry.RegistryImpl",

                                    "", "foo",

                                    System.out, berr);

            System.err.println("starting registry");

            registryVM.start();

            // wait for registry exit

            System.err.println(" registry exited with status: " +

                               registryVM.getVM().waitFor());

            try {

                Thread.sleep(7000);

            } catch (InterruptedException ie) {

            }

            String usage = new String(berr.toByteArray());

            System.err.println("rmiregistry usage: " + usage);

            if (usage.indexOf("-J") < 0) {

                TestLibrary.bomb("rmiregistry has incorrect usage statement");

            } else {

                System.err.println("test passed");

            }

        } catch (Exception e) {

            TestLibrary.bomb(e);

        } finally {

            registryVM.destroy();

            registryVM = null;

        }

    }

}