1 /*
   2  * Copyright (c) 2016, 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   @key headful
  27   @bug 5097801 8163270
  28   @summary Tests that no mouse events are sent to component if robot is
  29            moving mouse on another screen, Xinerama
  30   @run main SpuriousMouseEvents
  31  */
  32 import java.awt.AWTException;
  33 import java.awt.GraphicsEnvironment;
  34 import java.awt.GraphicsDevice;
  35 import java.awt.Robot;
  36 import java.awt.GraphicsConfiguration;
  37 import java.awt.Frame;
  38 import java.awt.event.MouseMotionAdapter;
  39 import java.awt.event.MouseEvent;
  40 
  41 public class SpuriousMouseEvents {
  42 
  43     private static volatile boolean testPassed = true;
  44 
  45     public static void main(String args[]) throws AWTException {
  46         GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
  47         GraphicsDevice[] gds = ge.getScreenDevices();
  48         if (gds.length < 2) {
  49             return;
  50         }
  51 
  52         Robot r = null;
  53         try {
  54             r = new Robot();
  55         } catch (Exception e) {
  56             throw new RuntimeException("Couldn't create AWT robot" + e);
  57         }
  58 
  59         for (int i = 1; i >= 0; i--) {
  60             GraphicsDevice gd = gds[i];
  61             GraphicsDevice gdo = gds[1 - i];
  62             GraphicsConfiguration gc = gd.getDefaultConfiguration();
  63             GraphicsConfiguration gco = gdo.getDefaultConfiguration();
  64             Frame f = new Frame("Frame", gc);
  65             f.setBounds(gc.getBounds().x + 100, gc.getBounds().y + 100, 200, 200);
  66             f.addMouseMotionListener(new MouseMotionAdapter() {
  67                 public void mouseMoved(MouseEvent me) {
  68                     testPassed = false;
  69                 }
  70             });
  71             f.setVisible(true);
  72 
  73             r = new Robot(gdo);
  74             int x = (int) gco.getBounds().x;
  75             for (int j = x; j < x + 400; j += 10) {
  76                 r.mouseMove(j, 200);
  77                 r.delay(10);
  78             }
  79             r.delay(1000);
  80 
  81             f.setVisible(false);
  82             f.dispose();
  83 
  84             if (!testPassed) {
  85                 break;
  86             }
  87         }
  88 
  89         if (!testPassed) {
  90             throw new RuntimeException("Wrong mouse events are sent");
  91         }
  92     }
  93 }