1 /* 2 * Copyright (c) 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 * @key headful 27 * @bug 8079595 28 * @summary Resizing dialog which is JWindow parent makes JVM crash 29 * @author Semyon Sadetsky 30 */ 31 32 import javax.swing.*; 33 import java.awt.*; 34 import java.awt.event.ActionEvent; 35 import java.awt.event.ActionListener; 36 import java.awt.event.InputEvent; 37 38 public class ShowChildWhileResizingTest { 39 40 private static Window dialog; 41 private static Timer timer; 42 private static Point point; 43 44 public static void main(String[] args) throws Exception { 45 dialog = new Frame(); 46 dialog.add(new JPanel()); 47 dialog.setVisible(true); 48 dialog.setBounds(100, 100, 200, 200); 49 SwingUtilities.invokeAndWait(new Runnable() { 50 @Override 51 public void run() { 52 final Window dependentWindow = new JWindow(dialog); 53 JPanel panel = new JPanel(); 54 panel.add(new JButton("button")); 55 dependentWindow.add(panel); 56 dependentWindow.setVisible(true); 57 dependentWindow.setBounds(0, 0, 50, 50); 58 timer = new Timer(100, new ActionListener() { 59 @Override 60 public void actionPerformed(ActionEvent e) { 61 dependentWindow 62 .setVisible(!dependentWindow.isVisible()); 63 } 64 }); 65 timer.start(); 66 } 67 68 }); 69 70 Robot robot = new Robot(); 71 robot.setAutoDelay(5); 72 robot.delay(300); 73 SwingUtilities.invokeAndWait(new Runnable() { 74 @Override 75 public void run() { 76 point = dialog.getLocationOnScreen(); 77 } 78 }); 79 robot.mouseMove(point.x + 200 - dialog.getInsets().right/2, 80 point.y + 200 - dialog.getInsets().bottom/2); 81 robot.mousePress(InputEvent.BUTTON1_MASK); 82 for(int i = 0; i < 100; i++) { 83 robot.mouseMove(point.x + 200 + i, point.y + 200 + i); 84 } 85 robot.mouseRelease(InputEvent.BUTTON1_MASK); 86 timer.stop(); 87 dialog.dispose(); 88 System.out.println("ok"); 89 } 90 }