1 /*
   2  * Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25   test
  26   @bug      4985250
  27   @summary  COMPONENT_MOVED/RESIZED tardy events shouldn't be generated.
  28   @author   tav@sparc.spb.su
  29   @run applet MovedResizedTardyEventTest.html
  30 */
  31 
  32 import java.awt.*;
  33 import java.awt.event.*;
  34 import java.applet.Applet;
  35 import java.lang.reflect.InvocationTargetException;
  36 
  37 public class MovedResizedTardyEventTest extends Applet {
  38     Frame f1 = new Frame("F-1");
  39     Frame f2 = new Frame("F-2");
  40 
  41     boolean eventFlag = false;
  42 
  43     public static void main(String[] args) {
  44         Applet a = new MovedResizedTardyEventTest();
  45         a.start();
  46     }
  47 
  48     public void start() {
  49         f1.setVisible(true);
  50         f2.setVisible(true);
  51 
  52         try {
  53             Thread.sleep(500);
  54         } catch (InterruptedException e) {}
  55 
  56         f1.addComponentListener(new ComponentAdapter() {
  57                 public void componentMoved(ComponentEvent e) {
  58                     MovedResizedTardyEventTest.this.eventFlag = true;
  59                     System.err.println(e);
  60                 }
  61                 public void componentResized(ComponentEvent e) {
  62                     MovedResizedTardyEventTest.this.eventFlag = true;
  63                     System.err.println(e);
  64                 }
  65             });
  66 
  67         f1.toFront();
  68 
  69         waitForIdle();
  70 
  71         try { // wait more...
  72             Thread.sleep(500);
  73         } catch (InterruptedException e) {}
  74 
  75         if (eventFlag) {
  76             throw new RuntimeException("Test failed!");
  77         }
  78     }
  79 
  80     void waitForIdle() {
  81         try {
  82             (new Robot()).waitForIdle();
  83             EventQueue.invokeAndWait( new Runnable() {
  84                     public void run() {} // Dummy implementation
  85                 });
  86         } catch(InterruptedException ie) {
  87             System.err.println("waitForIdle, non-fatal exception caught:");
  88             ie.printStackTrace();
  89         } catch(InvocationTargetException ite) {
  90             System.err.println("waitForIdle, non-fatal exception caught:");
  91             ite.printStackTrace();
  92         } catch(AWTException rex) {
  93             rex.printStackTrace();
  94             throw new RuntimeException("unexpected exception");
  95         }
  96     }
  97 }