| /* |
| * Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.awt.*; |
| import java.awt.image.BufferedImage; |
| import java.beans.PropertyChangeEvent; |
| import java.beans.PropertyChangeListener; |
| |
| /* |
| * @test |
| * @summary Check if custom property change listener added |
| * to system tray works correctly |
| * @author Dmitriy Ermashov (dmitriy.ermashov@oracle.com) |
| * @run main PropertyChangeListenerTest |
| */ |
| |
| public class PropertyChangeListenerTest implements PropertyChangeListener { |
| |
| Object property; |
| Object lock = new Object(); |
| boolean propertyChanged = false; |
| |
| public static void main(String[] args) throws Exception { |
| if (! SystemTray.isSupported()) { |
| System.out.println("SystemTray not supported on the platform under test. " + |
| "Marking the test passed"); |
| } else { |
| new PropertyChangeListenerTest().doTest(); |
| } |
| } |
| |
| public void propertyChange(PropertyChangeEvent event) { |
| if (! "trayIcons".equals(event.getPropertyName())) |
| throw new RuntimeException("ERROR: PropertyName not matching. Event " + |
| "triggered for a different property\n"+ |
| "Property: " + event.getPropertyName()); |
| property = event.getNewValue(); |
| propertyChanged = true; |
| synchronized (lock) { |
| try { |
| lock.notifyAll(); |
| } catch (Exception e) { |
| } |
| } |
| } |
| |
| void doTest() throws Exception { |
| propertyChanged = false; |
| SystemTray tray = SystemTray.getSystemTray(); |
| |
| tray.addPropertyChangeListener(null, null); |
| tray.addPropertyChangeListener("trayIcons", null); |
| tray.addPropertyChangeListener("trayIcons", this); |
| |
| BufferedImage img = new BufferedImage(32, 32, BufferedImage.TYPE_INT_ARGB); |
| Graphics g = img.createGraphics(); |
| g.setColor(Color.WHITE); |
| g.fillRect(0, 0, 32, 32); |
| g.setColor(Color.RED); |
| g.fillRect(6, 6, 20, 20); |
| g.dispose(); |
| |
| TrayIcon icon = new TrayIcon(img); |
| if (propertyChanged) |
| throw new RuntimeException("FAIL: spurious property events triggered"); |
| |
| propertyChanged = false; |
| tray.add(icon); |
| |
| if (! propertyChanged) { |
| synchronized (lock) { |
| try { |
| lock.wait(3000); |
| } catch (Exception e) { |
| } |
| } |
| } |
| if (! propertyChanged) { |
| throw new RuntimeException("FAIL: property event did not get triggered when tray icon added"); |
| } else { |
| if (! (property instanceof TrayIcon[])) { |
| throw new RuntimeException("FAIL: property is not TrayIcon[]. TrayIcon added."); |
| } else { |
| TrayIcon[] icons = (TrayIcon[]) property; |
| if (icons.length != 1 || ! icon.equals(icons[0])) { |
| throw new RuntimeException("FAIL: TrayIcon[] returned by the " + |
| "PropertyChangeEvent is incorrect. TrayIcon added.\n"+ |
| "icon[] length: " + icons.length); |
| } |
| } |
| } |
| |
| propertyChanged = false; |
| tray.remove(icon); |
| |
| if (! propertyChanged) { |
| synchronized (lock) { |
| try { |
| lock.wait(3000); |
| } catch (Exception e) { |
| } |
| } |
| } |
| if (! propertyChanged) { |
| throw new RuntimeException("FAIL: property event did not get triggered when tray icon removed"); |
| } else { |
| if (! (property instanceof TrayIcon[])) { |
| throw new RuntimeException("FAIL: property is not TrayIcon[]. TrayIcon removed."); |
| } else { |
| TrayIcon[] icons = (TrayIcon[]) property; |
| if (icons.length != 0) { |
| throw new RuntimeException("FAIL: TrayIcon[] returned by the " + |
| "PropertyChangeEvent is incorrect. TrayIcon removed.\n"+ |
| "icon[] length: " + icons.length); |
| } |
| } |
| } |
| |
| tray.removePropertyChangeListener("trayIcons", null); |
| tray.removePropertyChangeListener("trayIcons", this); |
| |
| propertyChanged = false; |
| tray.add(icon); |
| |
| Thread.sleep(3000); |
| if (propertyChanged) |
| throw new RuntimeException("FAIL: property listener notified even after " + |
| "removing the listener from SystemTray. TrayIcon added."); |
| |
| propertyChanged = false; |
| tray.remove(icon); |
| |
| Thread.sleep(3000); |
| if (propertyChanged) |
| throw new RuntimeException("FAIL: property listener notified even after " + |
| "removing the listener from SystemTray. TrayIcon removed."); |
| |
| tray.addPropertyChangeListener("someName", this); |
| |
| propertyChanged = false; |
| tray.add(icon); |
| |
| Thread.sleep(3000); |
| if (propertyChanged) |
| throw new RuntimeException("FAIL: property listener notified when " + |
| "listener added for a different property. TrayIcon added."); |
| |
| propertyChanged = false; |
| tray.remove(icon); |
| |
| Thread.sleep(3000); |
| if (propertyChanged) |
| throw new RuntimeException("FAIL: property listener notified when " + |
| "listener added for a different property. TrayIcon removed."); |
| |
| tray.addPropertyChangeListener("trayIcons", this); |
| tray.addPropertyChangeListener("trayIcons", this); |
| PropertyChangeListener listener = event -> { }; |
| tray.addPropertyChangeListener("trayIcons", listener); |
| tray.addPropertyChangeListener("sampleProp", event -> {}); |
| |
| if (tray.getPropertyChangeListeners("trayIcons").length != 3) { |
| throw new RuntimeException("FAIL: getPropertyChangeListeners did not return the " + |
| "correct value for trayIcons property. Expected: 3, " + |
| "Actual: " + tray.getPropertyChangeListeners("trayIcons").length); |
| } else if (! this.equals(tray.getPropertyChangeListeners("trayIcons")[0]) || |
| ! this.equals(tray.getPropertyChangeListeners("trayIcons")[1]) || |
| ! listener.equals(tray.getPropertyChangeListeners("trayIcons")[2])) { |
| throw new RuntimeException("FAIL: getPropertyChangeListeners did not return the " + |
| "expected listeners\n" + |
| "tray.getPropertyChangeListeners('trayIcons')[0] " + tray.getPropertyChangeListeners("trayIcons")[0]+"\n"+ |
| "tray.getPropertyChangeListeners('trayIcons')[1] " + tray.getPropertyChangeListeners("trayIcons")[1]+"\n"+ |
| "tray.getPropertyChangeListeners('trayIcons')[2] " + tray.getPropertyChangeListeners("trayIcons")[2]); |
| } |
| |
| if (tray.getPropertyChangeListeners("sampleProp").length != 1) |
| throw new RuntimeException("FAIL: getPropertyChangeListeners did not return the " + |
| "expected listener for 'sampleProp'"); |
| |
| } |
| } |