1 /* 2 * Copyright (c) 2013, 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 import java.awt.Robot; 25 import java.awt.Toolkit; 26 import java.awt.event.ActionEvent; 27 import java.awt.event.KeyEvent; 28 29 import javax.swing.AbstractAction; 30 import javax.swing.InputMap; 31 import javax.swing.JFrame; 32 import javax.swing.JMenuBar; 33 import javax.swing.JMenuItem; 34 import javax.swing.KeyStroke; 35 36 import static java.awt.event.InputEvent.CTRL_DOWN_MASK; 37 import static javax.swing.JComponent.WHEN_IN_FOCUSED_WINDOW; 38 import static javax.swing.JOptionPane.showMessageDialog; 39 import static javax.swing.SwingUtilities.invokeAndWait; 40 41 /* 42 * @test 43 * @bug 8013370 44 * @summary Ensure that key stroke is not null 45 * @author Sergey Malenkov 46 */ 47 48 public class Test8013370 implements Runnable { 49 public static void main(String[] args) throws Exception { 50 Test8013370 task = new Test8013370(); 51 invokeAndWait(task); 52 53 Robot robot = new Robot(); 54 robot.waitForIdle(); 55 robot.keyPress(KeyEvent.VK_CONTROL); 56 robot.keyRelease(KeyEvent.VK_CONTROL); 57 robot.waitForIdle(); 58 59 invokeAndWait(task); 60 task.validate(); 61 } 62 63 private JFrame frame; 64 private boolean error; 65 66 @Override 67 public void run() { 68 if (this.frame == null) { 69 JMenuBar menu = new JMenuBar() { 70 @Override 71 protected boolean processKeyBinding(KeyStroke stroke, KeyEvent event, int condition, boolean pressed) { 72 if (stroke == null) { 73 Test8013370.this.error = true; 74 return false; 75 } 76 return super.processKeyBinding(stroke, event, condition, pressed); 77 } 78 }; 79 menu.add(new JMenuItem("Menu")); 80 81 InputMap map = menu.getInputMap(WHEN_IN_FOCUSED_WINDOW); 82 // We add exactly 10 actions because the ArrayTable is converted 83 // from a array to a hashtable when more than 8 values are added. 84 for (int i = 0; i < 9; i++) { 85 String name = " Action #" + i; 86 map.put(KeyStroke.getKeyStroke(KeyEvent.VK_A + i, CTRL_DOWN_MASK), name); 87 88 menu.getActionMap().put(name, new AbstractAction(name) { 89 @Override 90 public void actionPerformed(ActionEvent event) { 91 showMessageDialog(null, getValue(NAME)); 92 } 93 }); 94 } 95 this.frame = new JFrame("8013370"); 96 this.frame.setJMenuBar(menu); 97 this.frame.setVisible(true); 98 } 99 else { 100 this.frame.dispose(); 101 } 102 } 103 104 private void validate() { 105 if (this.error) { 106 throw new Error("KeyStroke is null"); 107 } 108 } 109 }