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/**
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* Copyright 2013-2014 Oracle and/or its affiliates. All rights reserved.
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*
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* Oracle and Java are registered trademarks of Oracle and/or its affiliates.
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* Other names may be trademarks of their respective owners.
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*
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* The contents of this file are subject to the terms of either the GNU
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* General Public License Version 2 only ("GPL") or the Common
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* Development and Distribution License("CDDL") (collectively, the
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* "License"). You may not use this file except in compliance with the
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* License. You can obtain a copy of the License at
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* http://www.netbeans.org/cddl-gplv2.html
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* or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
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* specific language governing permissions and limitations under the
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* License. When distributing the software, include this License Header
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* Notice in each file and include the License file at
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* nbbuild/licenses/CDDL-GPL-2-CP. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the GPL Version 2 section of the License file that
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* accompanied this code. If applicable, add the following below the
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* License Header, with the fields enclosed by brackets [] replaced by
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* your own identifying information:
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* "Portions Copyrighted [year] [name of copyright owner]"
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*
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* Contributor(s):
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*
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* The Original Software is NetBeans. The Initial Developer of the Original
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* Software is Oracle. Portions Copyright 2013-2014 Oracle. All Rights Reserved.
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*
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* If you wish your version of this file to be governed by only the CDDL
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* or only the GPL Version 2, indicate your decision by adding
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* "[Contributor] elects to include this software in this distribution
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* under the [CDDL or GPL Version 2] license." If you do not indicate a
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* single choice of license, a recipient has the option to distribute
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* your version of this file under either the CDDL, the GPL Version 2 or
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* to extend the choice of license to its licensees as provided above.
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* However, if you add GPL Version 2 code and therefore, elected the GPL
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* Version 2 license, then the option applies only if the new code is
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* made subject to such option by the copyright holder.
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*/
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package net.java.html.boot.fx;
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import java.net.URL;
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import java.util.concurrent.CountDownLatch;
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import javafx.application.Application;
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import javafx.application.Platform;
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import javafx.scene.Scene;
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import javafx.scene.layout.BorderPane;
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import javafx.scene.web.WebView;
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import javafx.stage.Stage;
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import net.java.html.js.JavaScriptBody;
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import static org.testng.Assert.assertEquals;
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import static org.testng.Assert.assertNotEquals;
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import static org.testng.Assert.assertNotNull;
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import static org.testng.Assert.assertNotSame;
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import org.testng.annotations.BeforeClass;
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import org.testng.annotations.Test;
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/**
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*
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* @author Jaroslav Tulach <jaroslav.tulach@apidesign.org>
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*/
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public class FXBrowsersTest {
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public FXBrowsersTest() {
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}
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@BeforeClass public void initFX() throws Throwable {
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new Thread("initFX") {
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@Override
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public void run() {
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App.launch(App.class);
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}
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}.start();
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App.CDL.await();
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}
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@Test
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public void behaviorOfTwoWebViewsAtOnce() throws Throwable {
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class R implements Runnable {
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CountDownLatch DONE = new CountDownLatch(1);
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Throwable t;
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@Override
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public void run() {
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try {
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doTest();
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} catch (Throwable ex) {
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t = ex;
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} finally {
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DONE.countDown();
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}
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}
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private void doTest() throws Throwable {
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URL u = FXBrowsersTest.class.getResource("/org/netbeans/html/boot/fx/empty.html");
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assertNotNull(u, "URL found");
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FXBrowsers.load(App.getV1(), u, OnPages.class, "first");
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}
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}
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R run = new R();
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Platform.runLater(run);
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run.DONE.await();
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for (int i = 0; i < 100; i++) {
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if (run.t != null) {
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throw run.t;
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}
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if (System.getProperty("finalSecond") == null) {
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Thread.sleep(100);
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}
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}
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assertEquals(Integer.getInteger("finalFirst"), Integer.valueOf(3), "Three times in view one");
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assertEquals(Integer.getInteger("finalSecond"), Integer.valueOf(2), "Two times in view one");
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}
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public static class OnPages {
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static Class<?> first;
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static Object firstWindow;
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public static void first() {
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first = OnPages.class;
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firstWindow = window();
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assertNotNull(firstWindow, "First window found");
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assertEquals(increment(), 1, "Now it is one");
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URL u = FXBrowsersTest.class.getResource("/org/netbeans/html/boot/fx/empty.html");
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assertNotNull(u, "URL found");
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FXBrowsers.load(App.getV2(), u, OnPages.class, "second", "Hello");
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assertEquals(increment(), 2, "Now it is two and not influenced by second view");
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System.setProperty("finalFirst", "" + increment());
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}
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public static void second(String... args) {
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assertEquals(args.length, 1, "One string argument");
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assertEquals(args[0], "Hello", "It is hello");
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assertEquals(first, OnPages.class, "Both views share the same classloader");
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Object window = window();
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assertNotNull(window, "Some window found");
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assertNotNull(firstWindow, "First window is known");
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assertNotSame(firstWindow, window, "The window objects should be different");
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assertEquals(increment(), 1, "Counting starts from zero");
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System.setProperty("finalSecond", "" + increment());
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}
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@JavaScriptBody(args = {}, body = "return window;")
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private static native Object window();
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@JavaScriptBody(args = {}, body = ""
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+ "if (window.cnt) return ++window.cnt;"
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+ "return window.cnt = 1;"
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)
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private static native int increment();
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}
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public static class App extends Application {
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static final CountDownLatch CDL = new CountDownLatch(1);
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private static BorderPane pane;
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/**
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* @return the v1
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*/
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static WebView getV1() {
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return (WebView)System.getProperties().get("v1");
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}
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/**
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* @return the v2
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*/
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static WebView getV2() {
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return (WebView)System.getProperties().get("v2");
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}
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@Override
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public void start(Stage stage) throws Exception {
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pane= new BorderPane();
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Scene scene = new Scene(pane, 800, 600);
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stage.setScene(scene);
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System.getProperties().put("v1", new WebView());
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System.getProperties().put("v2", new WebView());
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pane.setCenter(getV1());
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pane.setBottom(getV2());
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stage.show();
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CDL.countDown();
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}
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}
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}
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