| /******************************************************************************* |
| * Copyright (c) 2000, 2004 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 org.eclipse.swt.widgets.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.browser.*; |
| import org.eclipse.swt.*; |
| |
| public class Browser2 { |
| public static boolean passed = false; |
| public static boolean locationChanging = false; |
| public static boolean locationChanged = false; |
| public static boolean progressCompleted = false; |
| |
| public static boolean test1(String html) { |
| System.out.println("setText - args: "+html+" Expected Event Sequence: Location.changing > Location.changed > Progress.completed"); |
| passed = false; |
| locationChanging = locationChanged = progressCompleted = false; |
| |
| final Display display = new Display(); |
| final Shell shell = new Shell(display); |
| shell.setLayout(new FillLayout()); |
| Browser browser = new Browser(shell, SWT.NONE); |
| browser.addLocationListener(new LocationListener() { |
| public void changing(LocationEvent event) { |
| System.out.println("changing "+event.location); |
| /* certain browsers do send multiple changing events. Safari does this. */ |
| passed = !locationChanged && !progressCompleted; |
| locationChanging = true; |
| if (!passed) shell.close(); |
| } |
| public void changed(LocationEvent event) { |
| System.out.println("changed "+event.location); |
| passed = locationChanging && !locationChanged && !progressCompleted; |
| locationChanged = true; |
| if (!passed) shell.close(); |
| } |
| }); |
| browser.addProgressListener(new ProgressListener() { |
| public void changed(ProgressEvent event) { |
| } |
| public void completed(ProgressEvent event) { |
| System.out.println("completed"); |
| passed = locationChanging && locationChanged && !progressCompleted; |
| progressCompleted = true; |
| if (!passed) shell.close(); |
| if (passed) { |
| /* wait a little bit more before declaring it a success, |
| * in case bogus events follow this one. |
| */ |
| new Thread() { |
| public void run() { |
| System.out.println("timer start"); |
| try { sleep(2000); } catch (Exception e) {}; |
| if (!display.isDisposed()) |
| display.asyncExec(new Runnable(){ |
| public void run() { |
| System.out.println("timer asyncexec shell.close"); |
| if (!shell.isDisposed()) shell.close(); |
| } |
| }); |
| System.out.println("timer over"); |
| }; |
| }.start(); |
| } |
| } |
| }); |
| |
| shell.open(); |
| browser.setText(html); |
| |
| boolean timeout = runLoopTimer(display, shell, 600); |
| if (timeout) passed = false; |
| display.dispose(); |
| return passed; |
| } |
| |
| public static boolean test2(String html) { |
| System.out.println("setText URL Loading Filtering - args: "+html+" Expected Event Sequence: Location.changing cancel true > no Location.changed, no Progress.completed"); |
| locationChanging = locationChanged = progressCompleted = false; |
| passed = false; |
| final String[] locationCancelled = new String[1]; |
| final Display display = new Display(); |
| final Shell shell = new Shell(display); |
| shell.setLayout(new FillLayout()); |
| final Browser browser = new Browser(shell, SWT.NONE); |
| browser.addLocationListener(new LocationListener() { |
| public void changing(LocationEvent event) { |
| System.out.println("changing "+event.location); |
| /* |
| * Feature on Internet Explorer. When pending requests are stopped, IE |
| * emits a Location.changing with res://C:\WINDOWS\System32\shdoclc.dll/navcancl.htm. |
| * Pending requests are stopped before going to the blank page to set HTML in memory |
| * with setText. |
| * The test considers it is OK to get multiple Location.changing events at the condition |
| * that no locationChanged and progressCompleted are reported. |
| */ |
| passed = !locationChanged && !progressCompleted; |
| locationChanging = true; |
| if (!passed) { |
| shell.close(); |
| return; |
| } |
| event.doit = false; |
| new Thread() { |
| public void run() { |
| System.out.println("timer start"); |
| try { sleep(2000); } catch (Exception e) {}; |
| if (!display.isDisposed()) |
| display.asyncExec(new Runnable(){ |
| public void run() { |
| System.out.println("timer asyncexec shell.close"); |
| if (!shell.isDisposed()) shell.close(); |
| } |
| }); |
| System.out.println("timer over"); |
| }; |
| }.start(); |
| } |
| public void changed(LocationEvent event) { |
| /* |
| * Feature on Internet Explorer. If there is no current location, IE still fires a DocumentComplete |
| * following the BeforeNavigate2 cancel event. This DocumentComplete event contains an empty URL |
| * since the URL in BeforeNavigate2 was correctly cancelled. |
| * The test considers it is OK to send a Location.changed and a Progress.completed events after |
| * a Location.changing cancel true - at the condition that the current location is empty, |
| * otherwise it is considered that the location was not successfully cancelled. |
| */ |
| passed = event.location.length() == 0; |
| System.out.println("changed "+event.location+" "+passed); |
| /* ignore LocationChanged that are empty */ |
| locationChanged = !passed; |
| } |
| }); |
| browser.addProgressListener(new ProgressListener() { |
| public void changed(ProgressEvent event) { |
| } |
| public void completed(ProgressEvent event) { |
| /* |
| * Feature on Internet Explorer. If there is no current location, IE still fires a DocumentComplete |
| * following the BeforeNavigate2 cancel event. This DocumentComplete event contains an empty URL |
| * since the URL in BeforeNavigate2 was correctly cancelled. |
| * The test considers it is OK to send a Location.changed and a Progress.completed events after |
| * a Location.changing cancel true - at the condition that the current location is empty, |
| * otherwise it is considered that the location was not successfully cancelled. |
| */ |
| String location = browser.getUrl(); |
| passed = location.length() == 0; |
| System.out.println("completed "+passed); |
| progressCompleted = true; |
| } |
| }); |
| shell.open(); |
| browser.setText(html); |
| boolean timeout = runLoopTimer(display, shell, 600); |
| if (timeout) passed = false; |
| display.dispose(); |
| return passed; |
| } |
| |
| static boolean runLoopTimer(final Display display, final Shell shell, final int seconds) { |
| final boolean[] timeout = {false}; |
| new Thread() { |
| 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(new Runnable() { |
| public void run() { |
| 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[] html = {file1}; |
| for (int i = 0; i < html.length; i++) { |
| boolean result = test1(html[i]); |
| System.out.print(result ? "." : "E"); |
| if (!result) fail++; |
| } |
| for (int i = 0; i < html.length; i++) { |
| boolean result = test2(html[i]); |
| 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()); |
| } |
| |
| public static String file1 = "<HTML><HEAD>"+ |
| "<META HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html; charset=iso-8859-1\">"+ |
| "<TITLE>Test with 2 frames</TITLE>"+ |
| "</HEAD><BODY>some simple test case here</BODY></HTML>"; |
| |
| } |