1 /* 2 * Copyright (c) 2014, 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.Dialog; 25 import java.awt.Frame; 26 import java.io.*; 27 import javax.swing.*; 28 import sun.awt.SunToolkit; 29 import java.util.concurrent.atomic.AtomicReference; 30 31 /** 32 * @test 33 * @bug 8043705 34 * @summary Can't exit color chooser dialog when running as an applet 35 * @run main CloseDialogTest 36 */ 37 public class CloseDialogTest { 38 39 private static volatile Frame frame; 40 private static volatile Dialog dialog; 41 private static volatile InputStream testErrorStream; 42 private static final PrintStream systemErrStream = System.err; 43 private static final AtomicReference<Exception> caughtException 44 = new AtomicReference<>(); 45 46 public static void main(String[] args) throws Exception { 47 48 // redirect System err 49 PipedOutputStream errorOutputStream = new PipedOutputStream(); 50 testErrorStream = new PipedInputStream(errorOutputStream); 51 System.setErr(new PrintStream(errorOutputStream)); 52 53 ThreadGroup swingTG = new ThreadGroup(getRootThreadGroup(), "SwingTG"); 54 try { 55 new Thread(swingTG, () -> { 56 SunToolkit.createNewAppContext(); 57 SwingUtilities.invokeLater(() -> { 58 frame = new Frame(); 59 frame.setSize(300, 300); 60 frame.setVisible(true); 61 62 dialog = new Dialog(frame); 63 dialog.setSize(200, 200); 64 dialog.setModal(true); 65 dialog.setVisible(true); 66 }); 67 }).start(); 68 69 Thread.sleep(400); 70 71 Thread disposeThread = new Thread(swingTG, () -> 72 SwingUtilities.invokeLater(() -> { 73 try { 74 while (dialog == null || !dialog.isVisible()) { 75 Thread.sleep(100); 76 } 77 dialog.setVisible(false); 78 dialog.dispose(); 79 frame.dispose(); 80 } catch (Exception e) { 81 caughtException.set(e); 82 } 83 })); 84 disposeThread.start(); 85 disposeThread.join(); 86 Thread.sleep(500); 87 88 // read System err 89 final char[] buffer = new char[2048]; 90 System.err.print("END"); 91 System.setErr(systemErrStream); 92 try (Reader in = new InputStreamReader(testErrorStream, "UTF-8")) { 93 int size = in.read(buffer, 0, buffer.length); 94 String errorString = new String(buffer, 0, size); 95 if (!errorString.startsWith("END")) { 96 System.err.println(errorString. 97 substring(0, errorString.length() - 4)); 98 throw new RuntimeException("Error output is not empty!"); 99 } 100 } 101 } finally { 102 if (caughtException.get() != null) { 103 throw new RuntimeException("Failed. Caught exception!", 104 caughtException.get()); 105 } 106 } 107 } 108 109 private static ThreadGroup getRootThreadGroup() { 110 ThreadGroup threadGroup = Thread.currentThread().getThreadGroup(); 111 while (threadGroup.getParent() != null) { 112 threadGroup = threadGroup.getParent(); 113 } 114 return threadGroup; 115 } 116 }