1 /* 2 * Copyright (c) 2014, 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 /* 26 @test 27 @bug 8041990 28 @summary Language specific keys does not work in applets when opened outside the browser 29 @author Petr Pchelko 30 @modules java.desktop/sun.awt 31 */ 32 33 import sun.awt.SunToolkit; 34 35 import javax.swing.*; 36 import java.awt.*; 37 import java.awt.event.InputMethodEvent; 38 import java.awt.font.TextHitInfo; 39 import java.text.AttributedString; 40 import java.util.concurrent.CountDownLatch; 41 import java.util.concurrent.atomic.AtomicReference; 42 43 public class bug8041990 { 44 private static JFrame frame; 45 private static JComponent component; 46 47 public static void main(String[] args) throws Exception { 48 ThreadGroup stubTG = new ThreadGroup(getRootThreadGroup(), "Stub Thread Group"); 49 ThreadGroup swingTG = new ThreadGroup(getRootThreadGroup(), "SwingTG"); 50 try { 51 Thread stubThread = new Thread(stubTG, SunToolkit::createNewAppContext); 52 stubThread.start(); 53 stubThread.join(); 54 55 CountDownLatch startSwingLatch = new CountDownLatch(1); 56 new Thread(swingTG, () -> { 57 SunToolkit.createNewAppContext(); 58 SwingUtilities.invokeLater(() -> { 59 frame = new JFrame(); 60 component = new JLabel("Test Text"); 61 frame.add(component); 62 frame.setBounds(100, 100, 100, 100); 63 frame.setVisible(true); 64 startSwingLatch.countDown(); 65 }); 66 }).start(); 67 startSwingLatch.await(); 68 69 AtomicReference<Exception> caughtException = new AtomicReference<>(); 70 Thread checkThread = new Thread(getRootThreadGroup(), () -> { 71 try { 72 // If the bug is present this will throw exception 73 new InputMethodEvent(component, 74 InputMethodEvent.CARET_POSITION_CHANGED, 75 TextHitInfo.leading(0), 76 TextHitInfo.trailing(0)); 77 } catch (Exception e) { 78 caughtException.set(e); 79 } 80 }); 81 checkThread.start(); 82 checkThread.join(); 83 84 if (caughtException.get() != null) { 85 throw new RuntimeException("Failed. Caught exception!", caughtException.get()); 86 } 87 } finally { 88 new Thread(swingTG, () -> SwingUtilities.invokeLater(() -> { 89 if (frame != null) { 90 frame.dispose(); 91 } 92 })).start(); 93 } 94 } 95 96 private static ThreadGroup getRootThreadGroup() { 97 ThreadGroup currentTG = Thread.currentThread().getThreadGroup(); 98 ThreadGroup parentTG = currentTG.getParent(); 99 while (parentTG != null) { 100 currentTG = parentTG; 101 parentTG = currentTG.getParent(); 102 } 103 return currentTG; 104 } 105 }