| /* |
| * Copyright (c) 2013, 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 8012933 |
| * @summary Tests (although somewhat indirectly) that createNewAppContext() |
| * immediately followed by dispose() works correctly |
| * @author Leonid Romanov |
| * @modules java.desktop/sun.awt |
| */ |
| |
| import sun.awt.SunToolkit; |
| import sun.awt.AppContext; |
| |
| public class Test8012933 { |
| private AppContext appContext = null; |
| final ThreadGroup threadGroup = new ThreadGroup("test thread group"); |
| final Object lock = new Object(); |
| boolean isCreated = false; |
| |
| public static void main(String[] args) throws Exception { |
| SunToolkit.createNewAppContext(); |
| new Test8012933().test(); |
| } |
| |
| private void test() throws Exception { |
| createAppContext(); |
| long startTime = System.currentTimeMillis(); |
| appContext.dispose(); |
| long endTime = System.currentTimeMillis(); |
| |
| // In case of the bug, calling dispose() when there is no EQ |
| // dispatch thread running fails to create it, so it takes |
| // almost 10 sec to return from dispose(), which is spent |
| // waiting on the notificationLock. |
| if ((endTime - startTime) > 9000) { |
| throw new RuntimeException("Returning from dispose() took too much time, probably a bug"); |
| } |
| } |
| |
| private void createAppContext() { |
| isCreated = false; |
| final Runnable runnable = new Runnable() { |
| public void run() { |
| appContext = SunToolkit.createNewAppContext(); |
| synchronized (lock) { |
| isCreated = true; |
| lock.notifyAll(); |
| } |
| } |
| }; |
| |
| final Thread thread = new Thread(threadGroup, runnable, "creates app context"); |
| synchronized (lock) { |
| thread.start(); |
| while (!isCreated) { |
| try { |
| lock.wait(); |
| } catch (InterruptedException ie) { |
| ie.printStackTrace(); |
| } |
| } |
| } |
| |
| if (appContext == null) { |
| throw new RuntimeException("failed to create app context."); |
| } else { |
| System.out.println("app context was created."); |
| } |
| } |
| |
| } |