1 /* 2 * Copyright (c) 2017, 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 package test.javafx.stage; 26 27 import com.sun.javafx.PlatformUtil; 28 import javafx.application.Application; 29 import javafx.application.Platform; 30 import javafx.beans.value.ChangeListener; 31 import javafx.scene.Scene; 32 import javafx.scene.layout.VBox; 33 import javafx.stage.Stage; 34 import javafx.stage.WindowEvent; 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 import java.util.concurrent.TimeUnit; 42 43 import static org.junit.Assert.fail; 44 import static org.junit.Assume.assumeTrue; 45 46 public class RestoreStagePositionTest { 47 static CountDownLatch startupLatch; 48 static Stage stage; 49 50 public static void main(String[] args) throws Exception { 51 initFX(); 52 try { 53 RestoreStagePositionTest test = new RestoreStagePositionTest(); 54 test.testUfullscreenPosition(); 55 test.testDemaximizedPosition(); 56 } catch (Throwable e) { 57 e.printStackTrace(); 58 } finally { 59 teardown(); 60 } 61 } 62 63 public static class TestApp extends Application { 64 65 @Override 66 public void start(Stage primaryStage) throws Exception { 67 primaryStage.setScene(new Scene(new VBox())); 68 stage = primaryStage; 69 stage.setX(300); 70 stage.setY(400); 71 stage.addEventHandler(WindowEvent.WINDOW_SHOWN, e -> 72 Platform.runLater(startupLatch::countDown)); 73 stage.show(); 74 } 75 } 76 77 @BeforeClass 78 public static void initFX() { 79 startupLatch = new CountDownLatch(1); 80 new Thread(() -> Application.launch(TestApp.class, (String[])null)).start(); 81 try { 82 if (!startupLatch.await(15, TimeUnit.SECONDS)) { 83 fail("Timeout waiting for FX runtime to start"); 84 } 85 } catch (InterruptedException ex) { 86 fail("Unexpected exception: " + ex); 87 } 88 } 89 90 91 @Test 92 public void testUfullscreenPosition() throws Exception { 93 // Disable on Mac until JDK-8176813 is fixed 94 assumeTrue(!PlatformUtil.isMac()); 95 96 Thread.sleep(200); 97 Assert.assertTrue(stage.isShowing()); 98 Assert.assertFalse(stage.isFullScreen()); 99 100 double x = stage.getX(); 101 double y = stage.getY(); 102 103 Platform.runLater(() -> stage.setFullScreen(true)); 104 Thread.sleep(400); 105 Assert.assertTrue(stage.isFullScreen()); 106 CountDownLatch latch = new CountDownLatch(2); 107 108 ChangeListener<Number> listenerX = (observable, oldValue, newValue) -> { 109 if (Math.abs((Double) newValue - x) < 0.1) { 110 latch.countDown(); 111 }; 112 }; 113 ChangeListener<Number> listenerY = (observable, oldValue, newValue) -> { 114 if (Math.abs((Double) newValue - y) < 0.1) { 115 latch.countDown(); 116 }; 117 }; 118 stage.xProperty().addListener(listenerX); 119 stage.yProperty().addListener(listenerY); 120 Platform.runLater(() -> stage.setFullScreen(false)); 121 latch.await(5, TimeUnit.SECONDS); 122 stage.xProperty().removeListener(listenerX); 123 stage.xProperty().removeListener(listenerY); 124 125 Assert.assertEquals("Window was moved", x, stage.getX(), 0.1); 126 Assert.assertEquals("Window was moved", y, stage.getY(), 0.1); 127 } 128 129 @Test 130 public void testDemaximizedPosition() throws Exception { 131 // Disable on Mac until JDK-8089230 is fixed 132 assumeTrue(!PlatformUtil.isMac()); 133 134 Thread.sleep(200); 135 Assert.assertTrue(stage.isShowing()); 136 Assert.assertFalse(stage.isMaximized()); 137 138 double x = stage.getX(); 139 double y = stage.getY(); 140 141 Platform.runLater(() -> stage.setMaximized(true)); 142 Thread.sleep(200); 143 Assert.assertTrue(stage.isMaximized()); 144 CountDownLatch latch = new CountDownLatch(2); 145 146 ChangeListener<Number> listenerX = (observable, oldValue, newValue) -> { 147 if (Math.abs((Double) newValue - x) < 0.1) { 148 latch.countDown(); 149 }; 150 }; 151 ChangeListener<Number> listenerY = (observable, oldValue, newValue) -> { 152 if (Math.abs((Double) newValue - y) < 0.1) { 153 latch.countDown(); 154 }; 155 }; 156 stage.xProperty().addListener(listenerX); 157 stage.yProperty().addListener(listenerY); 158 Platform.runLater(() -> stage.setMaximized(false)); 159 latch.await(5, TimeUnit.SECONDS); 160 stage.xProperty().removeListener(listenerX); 161 stage.xProperty().removeListener(listenerY); 162 163 Assert.assertEquals("Window was moved", x, stage.getX(), 0.1); 164 Assert.assertEquals("Window was moved", y, stage.getY(), 0.1); 165 } 166 167 @AfterClass 168 public static void teardown() { 169 Platform.runLater(stage::hide); 170 Platform.exit(); 171 } 172 }