/*

 * Copyright (c) 2013, 2016, 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.

 */

import java.util.logging.Logger;

import sun.awt.AppContext;

import sun.awt.SunToolkit;

/**

 * @test

 * @bug 8026404

 * @summary checks that calling getLogger() from a Thread whose ThreadGroup is

 *          a child of the main root group doesn't throw an exception.

 * @modules java.desktop/sun.awt

 *          java.logging

 * @build TestMainAppContext

 * @run main/othervm TestMainAppContext

 * @author danielfuchs

 */

public class TestMainAppContext {

    static volatile Throwable thrown = null;

    public static void main(String... args) throws Exception {

        ThreadGroup rootTG = Thread.currentThread().getThreadGroup();

        while (rootTG.getParent() != null) {

            rootTG = rootTG.getParent();

        }

        ThreadGroup tg = new ThreadGroup(rootTG, "FakeApplet");

        final Thread t1 = new Thread(tg, "createNewAppContext") {

            @Override

            public void run() {

                try {

                    AppContext context = SunToolkit.createNewAppContext();

                } catch(Throwable t) {

                    thrown = t;

                }

            }

        };

        t1.start();

        t1.join();

        if (thrown != null) {

            throw new RuntimeException("Unexpected exception: " + thrown, thrown);

        }

        Thread t2 = new Thread(tg, "BugDetector") {

            @Override

            public void run() {

                try {

                    Logger.getLogger("foo").info("Done");

                } catch (Throwable x) {

                    thrown = x;

                }

            }

        };

        System.setSecurityManager(new SecurityManager());

        t2.start();

        t2.join();

        if (thrown != null) {

            throw new RuntimeException("Test failed: " + thrown, thrown);

        }

    }

}