1 /* 2 * Copyright (c) 2013, 2020, 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 6401700 6412803 8058950 28 * @summary Tests that modal dialog is shown on the screen and 29 * iconified/restored correctly if some of its blocked windows are invisible 30 * @requires os.family == "linux" 31 * @run main/manual InvisibleParentTest 32 */ 33 import java.awt.Dialog; 34 import java.awt.Frame; 35 import java.awt.GridBagConstraints; 36 import java.awt.GridBagLayout; 37 import java.awt.event.ActionEvent; 38 import java.awt.event.ActionListener; 39 import java.util.concurrent.CountDownLatch; 40 import java.util.concurrent.TimeUnit; 41 import javax.swing.BorderFactory; 42 import javax.swing.JButton; 43 import javax.swing.JFrame; 44 import javax.swing.JPanel; 45 import javax.swing.JTextArea; 46 import javax.swing.SwingUtilities; 47 48 public class InvisibleParentTest { 49 50 public static void main(String args[]) throws Exception { 51 final CountDownLatch latch = new CountDownLatch(1); 52 TestUI test = new TestUI(latch); 53 54 SwingUtilities.invokeLater(new Runnable() { 55 @Override 56 public void run() { 57 try { 58 test.createUI(); 59 } catch (Exception ex) { 60 throw new RuntimeException("Exception while creating test UI"); 61 } 62 } 63 }); 64 65 boolean status = latch.await(5, TimeUnit.MINUTES); 66 67 if (!status) { 68 System.out.println("Test timed out."); 69 } 70 71 SwingUtilities.invokeAndWait(new Runnable() { 72 @Override 73 public void run() { 74 try { 75 test.disposeUI(); 76 } catch (Exception ex) { 77 throw new RuntimeException("Exception while disposing test UI"); 78 } 79 } 80 }); 81 82 if (test.testResult == false) { 83 throw new RuntimeException("Test Failed."); 84 } 85 } 86 } 87 88 class TestUI { 89 90 private static JFrame mainFrame; 91 private static JPanel mainControlPanel; 92 93 private static JTextArea instructionTextArea; 94 95 private static JPanel resultButtonPanel; 96 private static JButton passButton; 97 private static JButton failButton; 98 99 private static GridBagLayout layout; 100 private final CountDownLatch latch; 101 public boolean testResult = false; 102 103 public TestUI(CountDownLatch latch) throws Exception { 104 this.latch = latch; 105 } 106 107 public final void createUI() throws Exception { 108 109 mainFrame = new JFrame("InvisibleParentTest"); 110 mainFrame.setModalExclusionType(Dialog.ModalExclusionType.APPLICATION_EXCLUDE); 111 112 layout = new GridBagLayout(); 113 mainControlPanel = new JPanel(layout); 114 resultButtonPanel = new JPanel(layout); 115 116 GridBagConstraints gbc = new GridBagConstraints(); 117 118 // Create Test instructions 119 String instructions 120 = "When the test starts two windows should appear: frame G1 and\n" 121 + " dialog D1. Another one frame F1 should be minimized.\n" 122 + " If the dialog is not shown (minimizied), press FAIL button.\n" 123 + "Then minimize frame G1 and restore F1. If the dialog D1 is not\n" 124 + " restored together with F1, press FAIL, else PASS"; 125 126 instructionTextArea = new JTextArea(); 127 instructionTextArea.setText(instructions); 128 instructionTextArea.setEditable(false); 129 instructionTextArea.setBorder(BorderFactory. 130 createTitledBorder("Test Instructions")); 131 132 gbc.gridx = 0; 133 gbc.gridy = 0; 134 gbc.fill = GridBagConstraints.HORIZONTAL; 135 mainControlPanel.add(instructionTextArea, gbc); 136 137 // Create resultButtonPanel with Pass, Fail buttons 138 passButton = new JButton("Pass"); 139 passButton.setActionCommand("Pass"); 140 passButton.addActionListener((ActionEvent e) -> { 141 System.out.println("Pass Button pressed!"); 142 testResult = true; 143 latch.countDown(); 144 145 }); 146 147 failButton = new JButton("Fail"); 148 failButton.setActionCommand("Fail"); 149 failButton.addActionListener(new ActionListener() { 150 @Override 151 public void actionPerformed(ActionEvent e) { 152 System.out.println("Fail Button pressed!"); 153 testResult = false; 154 latch.countDown(); 155 } 156 }); 157 158 gbc.gridx = 0; 159 gbc.gridy = 0; 160 resultButtonPanel.add(passButton, gbc); 161 gbc.gridx = 1; 162 gbc.gridy = 0; 163 resultButtonPanel.add(failButton, gbc); 164 165 gbc.gridx = 0; 166 gbc.gridy = 1; 167 mainControlPanel.add(resultButtonPanel, gbc); 168 169 mainFrame.add(mainControlPanel); 170 171 mainFrame.pack(); 172 mainFrame.setVisible(true); 173 174 // Create AWT frames and modal dialog 175 createAWTComponents(); 176 } 177 178 public void disposeUI() { 179 mainFrame.setVisible(false); 180 mainFrame.dispose(); 181 } 182 183 private void createAWTComponents() { 184 Frame f1 = new Frame("F1"); 185 f1.setBounds(100, 300, 100, 100); 186 f1.setVisible(true); 187 188 try { 189 Thread.sleep(500); 190 } catch (Exception ex) { 191 } 192 193 f1.setExtendedState(Frame.ICONIFIED); 194 195 Frame g1 = new Frame("G1"); 196 g1.setBounds(150, 350, 100, 100); 197 g1.setVisible(true); 198 199 final Dialog d1 = new Dialog((Frame) null, "D1", Dialog.ModalityType.APPLICATION_MODAL); 200 d1.setBounds(200, 400, 100, 100); 201 new Thread(new Runnable() { 202 public void run() { 203 d1.setVisible(true); 204 } 205 }).start(); 206 } 207 } 208