/*

 * 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.

 *

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 */

/* @test

 * @bug 4504153

 * @summary RMI implementation should not log to two loggers where one is

 * an ancestor of the other, to avoid unintended or duplicate logging

 * @author Peter Jones

 *

 * @library ../../../../../java/rmi/testlibrary

 * @build JavaVM

 * @run main/othervm Test4504153

 */

import java.io.ByteArrayOutputStream;

import java.rmi.registry.LocateRegistry;

import java.rmi.server.RemoteServer;

public class Test4504153 {

    private final static String DONE = "Done!";

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

        System.err.println("\nRegression test for bug 4504153\n");

        ByteArrayOutputStream out = new ByteArrayOutputStream();

        ByteArrayOutputStream err = new ByteArrayOutputStream();

        JavaVM vm = new JavaVM(StartRegistry.class.getName(),

                               "-Dsun.rmi.transport.logLevel=v", "", out, err);

        String errString = err.toString();

        System.err.println(

            "child process's standard error output:\n\n" + err + "\n");

        if (errString.indexOf(DONE) < 0) {

            throw new RuntimeException("TEST FAILED: " +

                "failed to collect expected child process output");

        }

        if (errString.indexOf("TCPEndpoint") >= 0) {

            throw new RuntimeException("TEST FAILED: " +

                "unrequested logging output detected");

        }

        System.err.println("TEST PASSED");

    }

    public static class StartRegistry {

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

            LocateRegistry.createRegistry(0);

            System.err.println(DONE);

        }

    }

}