1 /* 2 * Copyright (c) 2013, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package test.com.sun.javafx.tk.quantum; 27 28 import javafx.application.Application; 29 import javafx.application.Platform; 30 import javafx.scene.Group; 31 import javafx.scene.Scene; 32 import javafx.stage.Modality; 33 import javafx.stage.Stage; 34 35 import org.junit.AfterClass; 36 import org.junit.Assert; 37 import org.junit.BeforeClass; 38 import org.junit.Test; 39 40 import java.util.concurrent.CountDownLatch; 41 42 public class WindowSceneInitDisposeTest { 43 44 private static final CountDownLatch startupLatch = new CountDownLatch(1); 45 46 private static Stage primaryStage; 47 48 private static volatile Throwable exception; 49 50 public static class TestApp extends Application { 51 @Override 52 public void start(Stage t) { 53 primaryStage = t; 54 t.setScene(new Scene(new Group())); 55 t.setWidth(100); 56 t.setHeight(100); 57 t.show(); 58 59 Thread.currentThread().setUncaughtExceptionHandler((t2, e) -> { 60 System.err.println("Exception caught in thread: " + t2); 61 e.printStackTrace(); 62 exception = e; 63 }); 64 65 startupLatch.countDown(); 66 } 67 } 68 69 @BeforeClass 70 public static void setup() throws Exception { 71 new Thread(() -> Application.launch(TestApp.class)).start(); 72 startupLatch.await(); 73 } 74 75 @AfterClass 76 public static void shutdown() { 77 Platform.runLater(primaryStage::hide); 78 } 79 80 @Test 81 public void test1() throws Throwable { 82 final CountDownLatch l = new CountDownLatch(1); 83 Platform.runLater(() -> { 84 final Stage t = new Stage(); 85 t.setScene(new Scene(new Group())); 86 t.show(); 87 Platform.runLater(() -> { 88 try { 89 t.hide(); 90 } finally { 91 l.countDown(); 92 } 93 }); 94 }); 95 l.await(); 96 if (exception != null) { 97 throw exception; 98 } 99 } 100 101 @Test 102 public void test2() throws Throwable { 103 final CountDownLatch l = new CountDownLatch(1); 104 Platform.runLater(() -> { 105 final Stage t = new Stage(); 106 t.show(); 107 t.setScene(new Scene(new Group())); 108 Platform.runLater(() -> { 109 try { 110 t.hide(); 111 } finally { 112 l.countDown(); 113 } 114 }); 115 }); 116 l.await(); 117 if (exception != null) { 118 throw exception; 119 } 120 } 121 122 @Test 123 public void test3() throws Throwable { 124 final CountDownLatch l = new CountDownLatch(1); 125 Platform.runLater(() -> { 126 final Stage t = new Stage(); 127 t.show(); 128 Platform.runLater(() -> { 129 try { 130 t.hide(); 131 } finally { 132 l.countDown(); 133 } 134 }); 135 }); 136 l.await(); 137 if (exception != null) { 138 throw exception; 139 } 140 } 141 142 @Test 143 public void test4() throws Throwable { 144 final CountDownLatch l = new CountDownLatch(1); 145 Platform.runLater(() -> { 146 final Stage t = new Stage(); 147 t.setScene(new Scene(new Group())); 148 t.show(); 149 Platform.runLater(() -> { 150 try { 151 t.setScene(null); 152 t.hide(); 153 } finally { 154 l.countDown(); 155 } 156 }); 157 }); 158 l.await(); 159 if (exception != null) { 160 throw exception; 161 } 162 } 163 164 @Test 165 public void test5() throws Throwable { 166 final CountDownLatch l = new CountDownLatch(1); 167 Platform.runLater(() -> { 168 final Stage t = new Stage(); 169 t.setScene(new Scene(new Group())); 170 t.show(); 171 Platform.runLater(() -> { 172 try { 173 t.hide(); 174 t.setScene(null); 175 } finally { 176 l.countDown(); 177 } 178 }); 179 }); 180 l.await(); 181 if (exception != null) { 182 throw exception; 183 } 184 } 185 186 @Test 187 public void test6() throws Throwable { 188 final CountDownLatch l = new CountDownLatch(1); 189 Platform.runLater(() -> { 190 final Stage t = new Stage(); 191 t.setScene(new Scene(new Group())); 192 t.show(); 193 Platform.runLater(() -> { 194 try { 195 t.setScene(new Scene(new Group())); 196 t.hide(); 197 } finally { 198 l.countDown(); 199 } 200 }); 201 }); 202 l.await(); 203 if (exception != null) { 204 throw exception; 205 } 206 } 207 208 @Test 209 public void test7() throws Throwable { 210 final CountDownLatch l = new CountDownLatch(1); 211 Platform.runLater(() -> { 212 final Stage t = new Stage(); 213 final Scene s = new Scene(new Group()); 214 t.setScene(s); 215 t.show(); 216 final Stage p = new Stage(); 217 p.show(); 218 Platform.runLater(() -> { 219 try { 220 p.setScene(s); 221 p.hide(); 222 t.hide(); 223 } finally { 224 l.countDown(); 225 } 226 }); 227 }); 228 l.await(); 229 if (exception != null) { 230 throw exception; 231 } 232 } 233 234 }