| /* |
| * Copyright 2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| /* @test |
| * |
| * @bug 6638195 |
| * @author Igor Kushnirskiy |
| * @summary tests if EventQueueDelegate.Delegate is invoked. |
| */ |
| |
| import sun.awt.EventQueueDelegate; |
| import com.sun.java.swing.SwingUtilities3; |
| |
| import java.util.*; |
| import java.util.concurrent.*; |
| import java.awt.*; |
| |
| public class bug6638195 { |
| public static void main(String[] args) throws Exception { |
| MyEventQueueDelegate delegate = new MyEventQueueDelegate(); |
| EventQueueDelegate.setDelegate(delegate); |
| runTest(delegate); |
| |
| delegate = new MyEventQueueDelegate(); |
| SwingUtilities3.setEventQueueDelegate(getObjectMap(delegate)); |
| runTest(delegate); |
| } |
| |
| private static void runTest(MyEventQueueDelegate delegate) throws Exception { |
| EventQueue.invokeLater( |
| new Runnable() { |
| public void run() { |
| } |
| }); |
| final CountDownLatch latch = new CountDownLatch(1); |
| EventQueue.invokeLater( |
| new Runnable() { |
| public void run() { |
| latch.countDown(); |
| } |
| }); |
| latch.await(); |
| if (! delegate.allInvoked()) { |
| throw new RuntimeException("failed"); |
| } |
| } |
| |
| static Map<String, Map<String, Object>> getObjectMap( |
| final EventQueueDelegate.Delegate delegate) { |
| Map<String, Map<String, Object>> objectMap = |
| new HashMap<String, Map<String, Object>>(); |
| Map<String, Object> methodMap; |
| |
| final AWTEvent[] afterDispatchEventArgument = new AWTEvent[1]; |
| final Object[] afterDispatchHandleArgument = new Object[1]; |
| Callable<Void> afterDispatchCallable = |
| new Callable<Void>() { |
| public Void call() { |
| delegate.afterDispatch(afterDispatchEventArgument[0], |
| afterDispatchHandleArgument[0]); |
| return null; |
| } |
| }; |
| methodMap = new HashMap<String, Object>(); |
| methodMap.put("event", afterDispatchEventArgument); |
| methodMap.put("handle", afterDispatchHandleArgument); |
| methodMap.put("method", afterDispatchCallable); |
| objectMap.put("afterDispatch", methodMap); |
| |
| final AWTEvent[] beforeDispatchEventArgument = new AWTEvent[1]; |
| Callable<Object> beforeDispatchCallable = |
| new Callable<Object>() { |
| public Object call() { |
| return delegate.beforeDispatch( |
| beforeDispatchEventArgument[0]); |
| } |
| }; |
| methodMap = new HashMap<String, Object>(); |
| methodMap.put("event", beforeDispatchEventArgument); |
| methodMap.put("method", beforeDispatchCallable); |
| objectMap.put("beforeDispatch", methodMap); |
| |
| final EventQueue[] getNextEventEventQueueArgument = new EventQueue[1]; |
| Callable<AWTEvent> getNextEventCallable = |
| new Callable<AWTEvent>() { |
| public AWTEvent call() throws Exception { |
| return delegate.getNextEvent( |
| getNextEventEventQueueArgument[0]); |
| } |
| }; |
| methodMap = new HashMap<String, Object>(); |
| methodMap.put("eventQueue", getNextEventEventQueueArgument); |
| methodMap.put("method", getNextEventCallable); |
| objectMap.put("getNextEvent", methodMap); |
| |
| return objectMap; |
| } |
| static class MyEventQueueDelegate implements EventQueueDelegate.Delegate { |
| private volatile boolean getNextEventInvoked = false; |
| private volatile boolean beforeDispatchInvoked = false; |
| private volatile boolean afterDispatchInvoked = false; |
| public AWTEvent getNextEvent(EventQueue eventQueue) |
| throws InterruptedException { |
| getNextEventInvoked = true; |
| return eventQueue.getNextEvent(); |
| } |
| public Object beforeDispatch(AWTEvent event) { |
| beforeDispatchInvoked = true; |
| return null; |
| } |
| public void afterDispatch(AWTEvent event, Object handle) { |
| afterDispatchInvoked = true; |
| } |
| private boolean allInvoked() { |
| return getNextEventInvoked && beforeDispatchInvoked && afterDispatchInvoked; |
| } |
| } |
| } |