| /******************************************************************************* |
| * Copyright (c) 2000, 2016 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.tests.junit.browser; |
| |
| import java.util.concurrent.atomic.AtomicBoolean; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.browser.Browser; |
| import org.eclipse.swt.browser.ProgressEvent; |
| import org.eclipse.swt.browser.ProgressListener; |
| import org.eclipse.swt.layout.FillLayout; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Shell; |
| |
| public class Browser9 { |
| public static boolean verbose = false; |
| public static boolean passed = false; |
| |
| static String html[] = {"browser9.html"}; |
| static String script[] = { |
| "changeStatus('userAgent: ' + navigator.userAgent);"}; |
| static String status[] = {"userAgent: "}; |
| |
| public static boolean test(String url, final String script, final String status) { |
| if (verbose) System.out.println("Javascript - verify execute("+script+") works on a static HTML file "+url); |
| passed = false; |
| final Display display = new Display(); |
| final Shell shell = new Shell(display); |
| shell.setLayout(new FillLayout()); |
| final Browser browser = new Browser(shell, SWT.NONE); |
| browser.addStatusTextListener(event -> browser.setData("query", event.text)); |
| final AtomicBoolean finished = new AtomicBoolean(); // initially false. |
| browser.addProgressListener(new ProgressListener() { |
| @Override |
| public void changed(ProgressEvent event) { |
| } |
| @Override |
| public void completed(ProgressEvent event) { |
| boolean result = browser.execute(script); |
| if (!result) { |
| if (verbose) System.out.println("execute failed for "+script); |
| passed = false; |
| finished.set(true); |
| return; |
| } |
| /* Script may additionally set the Status value */ |
| String value = (String)browser.getData("query"); |
| System.out.println("Browser9: window.status after script: "+value); |
| if (value != null) { |
| passed = value.startsWith(status); |
| } else { |
| if (verbose) System.out.println("Failure - expected "+script+", not "+value); |
| } |
| finished.set(true); |
| } |
| }); |
| shell.open(); |
| browser.setUrl(url); |
| |
| for (int i = 0; i < 5 && !passed && !finished.get(); i++) { |
| runLoopTimer(display, shell, 2); |
| if (!display.isDisposed()) |
| display.readAndDispatch (); |
| } |
| display.dispose(); |
| return passed; |
| } |
| |
| static boolean runLoopTimer(final Display display, final Shell shell, final int seconds) { |
| final boolean[] timeout = {false}; |
| new Thread() { |
| @Override |
| public void run() { |
| try { |
| for (int i = 0; i < seconds; i++) { |
| Thread.sleep(1000); |
| if (display.isDisposed() || shell.isDisposed()) return; |
| } |
| } |
| catch (Exception e) {} |
| timeout[0] = true; |
| /* wake up the event loop */ |
| if (!display.isDisposed()) { |
| display.asyncExec(() -> { |
| if (!shell.isDisposed()) shell.redraw(); |
| }); |
| } |
| } |
| }.start(); |
| while (!timeout[0] && !shell.isDisposed()) if (!display.readAndDispatch()) display.sleep(); |
| return timeout[0]; |
| } |
| |
| public static boolean test() { |
| int fail = 0; |
| |
| String pluginPath = System.getProperty("PLUGIN_PATH"); |
| if (verbose) System.out.println("PLUGIN_PATH <"+pluginPath+">"); |
| String url; |
| for (int i = 0; i < html.length; i++) { |
| if (pluginPath == null) url = Browser9.class.getClassLoader().getResource(html[i]).toString(); |
| else url = pluginPath + "/data/"+html[i]; |
| boolean result = test(url, script[i], status[i]); |
| if (verbose) System.out.print(result ? "." : "E"); |
| if (!result) fail++; |
| } |
| return fail == 0; |
| } |
| |
| public static void main(String[] argv) { |
| System.out.println("\r\nTests Finished. SUCCESS: "+test()); |
| } |
| } |