1 /*
   2  * Copyright (c) 2012, 2017, 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 7128738 7161759
  28  * @summary dragged dialog freezes system on dispose
  29  * @author Oleg Pekhovskiy: area=awt.toplevel
  30  * @library ../../regtesthelpers
  31  * @build Util
  32  * @run main WindowDragTest
  33  */
  34 
  35 import java.awt.Frame;
  36 import java.awt.event.InputEvent;
  37 import java.awt.AWTException;
  38 import test.java.awt.regtesthelpers.Util;
  39 import java.awt.Robot;
  40 import java.awt.Point;
  41 import java.awt.Dimension;
  42 import java.awt.event.MouseAdapter;
  43 import java.awt.event.MouseEvent;
  44 
  45 public class WindowDragTest {
  46 
  47     static boolean passed = false;
  48 
  49     public static void main(String[] args) {
  50         try {
  51             Robot robot = new Robot();
  52             robot.setAutoDelay(1000);
  53 
  54             Frame frame1 = new Frame();
  55             frame1.setBounds(50, 50, 300, 200);
  56             frame1.setVisible(true);
  57             frame1.toFront();
  58             frame1.addMouseListener(new MouseAdapter() {
  59                 @Override
  60                 public void mouseClicked(MouseEvent e) {
  61                     // Clicking frame1 succeeded - mouse is not captured
  62                     passed = true;
  63                 }
  64             });
  65             robot.delay(1000);
  66 
  67             Frame frame2 = new Frame();
  68             frame2.setBounds(100, 100, 300, 200);
  69             frame2.setVisible(true);
  70             frame2.toFront();
  71             robot.delay(1000);
  72 
  73             Point p = frame2.getLocationOnScreen();
  74             Dimension d = frame2.getSize();
  75 
  76             // Move cursor to frame2 title bar to drag
  77             robot.mouseMove(p.x + (int)(d.getWidth() / 2), p.y + (int)frame2.getInsets().top / 2);
  78             Util.waitForIdle(robot);
  79 
  80             // Start window dragging
  81             robot.mousePress(InputEvent.BUTTON1_MASK);
  82             Util.waitForIdle(robot);
  83 
  84             // Dispose window being dragged
  85             frame2.dispose();
  86             Util.waitForIdle(robot);
  87 
  88             // Release mouse button to be able to get MOUSE_CLICKED event on Util.clickOnComp()
  89             robot.mouseRelease(InputEvent.BUTTON1_MASK);
  90             Util.waitForIdle(robot);
  91 
  92             // Click frame1 to check whether mouse is not captured by frame2
  93             Util.clickOnComp(frame1, robot);
  94             Util.waitForIdle(robot);
  95 
  96             frame1.dispose();
  97             if (passed) {
  98                 System.out.println("Test passed.");
  99             }
 100             else {
 101                 System.out.println("Test failed.");
 102                 throw new RuntimeException("Test failed.");
 103             }
 104         }
 105         catch (AWTException e) {
 106             throw new RuntimeException("AWTException occurred - problem creating robot!");
 107         }
 108     }
 109 }