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43 package net.java.html.boot.fx;
46 import java.util.concurrent.CountDownLatch;
47 import javafx.application.Application;
48 import javafx.application.Platform;
49 import javafx.scene.Scene;
50 import javafx.scene.layout.BorderPane;
51 import javafx.scene.web.WebView;
52 import javafx.stage.Stage;
53 import net.java.html.js.JavaScriptBody;
54 import static org.testng.Assert.assertEquals;
55 import static org.testng.Assert.assertNotEquals;
56 import static org.testng.Assert.assertNotNull;
57 import static org.testng.Assert.assertNotSame;
58 import org.testng.annotations.BeforeClass;
59 import org.testng.annotations.Test;
63 * @author Jaroslav Tulach <jaroslav.tulach@apidesign.org>
65 public class FXBrowsersTest {
67 public FXBrowsersTest() {
70 @BeforeClass public void initFX() throws Throwable {
71 new Thread("initFX") {
74 App.launch(App.class);
81 public void behaviorOfTwoWebViewsAtOnce() throws Throwable {
82 class R implements Runnable {
83 CountDownLatch DONE = new CountDownLatch(1);
90 } catch (Throwable ex) {
97 private void doTest() throws Throwable {
98 URL u = FXBrowsersTest.class.getResource("/org/netbeans/html/boot/fx/empty.html");
99 assertNotNull(u, "URL found");
100 FXBrowsers.load(App.getV1(), u, OnPages.class, "first");
105 Platform.runLater(run);
107 for (int i = 0; i < 100; i++) {
111 if (System.getProperty("finalSecond") == null) {
118 assertEquals(Integer.getInteger("finalFirst"), Integer.valueOf(3), "Three times in view one");
119 assertEquals(Integer.getInteger("finalSecond"), Integer.valueOf(2), "Two times in view one");
122 public static class OnPages {
123 static Class<?> first;
124 static Object firstWindow;
126 public static void first() {
127 first = OnPages.class;
128 firstWindow = window();
129 assertNotNull(firstWindow, "First window found");
131 assertEquals(increment(), 1, "Now it is one");
133 URL u = FXBrowsersTest.class.getResource("/org/netbeans/html/boot/fx/empty.html");
134 assertNotNull(u, "URL found");
135 FXBrowsers.load(App.getV2(), u, OnPages.class, "second", "Hello");
137 assertEquals(increment(), 2, "Now it is two and not influenced by second view");
138 System.setProperty("finalFirst", "" + increment());
141 public static void second(String... args) {
142 assertEquals(args.length, 1, "One string argument");
143 assertEquals(args[0], "Hello", "It is hello");
144 assertEquals(first, OnPages.class, "Both views share the same classloader");
146 Object window = window();
147 assertNotNull(window, "Some window found");
148 assertNotNull(firstWindow, "First window is known");
149 assertNotSame(firstWindow, window, "The window objects should be different");
151 assertEquals(increment(), 1, "Counting starts from zero");
152 System.setProperty("finalSecond", "" + increment());
155 @JavaScriptBody(args = {}, body = "return window;")
156 private static native Object window();
158 @JavaScriptBody(args = {}, body = ""
159 + "if (window.cnt) return ++window.cnt;"
160 + "return window.cnt = 1;"
162 private static native int increment();
165 public static class App extends Application {
166 static final CountDownLatch CDL = new CountDownLatch(1);
167 private static BorderPane pane;
172 static WebView getV1() {
173 return (WebView)System.getProperties().get("v1");
179 static WebView getV2() {
180 return (WebView)System.getProperties().get("v2");
184 public void start(Stage stage) throws Exception {
185 pane= new BorderPane();
186 Scene scene = new Scene(pane, 800, 600);
187 stage.setScene(scene);
189 System.getProperties().put("v1", new WebView());
190 System.getProperties().put("v2", new WebView());
192 pane.setCenter(getV1());
193 pane.setBottom(getV2());