| /******************************************************************************* |
| * Copyright (c) 2010, 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.ua.tests.help.dynamic; |
| |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.net.URL; |
| import java.nio.charset.StandardCharsets; |
| |
| import javax.xml.parsers.ParserConfigurationException; |
| import javax.xml.transform.TransformerConfigurationException; |
| import javax.xml.transform.TransformerException; |
| |
| import org.eclipse.help.internal.xhtml.DynamicXHTMLProcessor; |
| import org.eclipse.help.ui.internal.HelpUIPlugin; |
| import org.eclipse.ua.tests.plugin.UserAssistanceTestPlugin; |
| import org.eclipse.ua.tests.util.XMLUtil; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.osgi.framework.Bundle; |
| import org.xml.sax.SAXException; |
| |
| public class DynamicXHTMLProcessorTest { |
| |
| @Before |
| public void setUp() throws Exception { |
| // activate the UI plug-in for UI filtering ability |
| HelpUIPlugin.getDefault(); |
| } |
| |
| private String process(String path) throws Exception { |
| Bundle bundle = UserAssistanceTestPlugin.getDefault().getBundle(); |
| try (InputStream is = getProcessedInput(path, bundle)) { |
| return readStream(is); |
| } |
| } |
| |
| protected InputStream getProcessedInput(String path, Bundle bundle) |
| throws IOException, SAXException, ParserConfigurationException, |
| TransformerException, TransformerConfigurationException { |
| URL url = bundle.getEntry(path); |
| if(url == null ) { |
| throw new IOException("No entry to '"+path+"' could be found or caller does not have the appropriate permissions.");//$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| try (InputStream in = url.openStream()) { |
| String href = '/' + bundle.getBundleId() + path; |
| return DynamicXHTMLProcessor.process(href, in, "en", true); |
| } |
| } |
| |
| private String readStream(InputStream is) throws Exception { |
| try (InputStreamReader inputStreamReader = new InputStreamReader(is, StandardCharsets.UTF_8)) { |
| StringBuilder buffer = new StringBuilder(); |
| char[] cbuf = new char[256]; |
| int len; |
| do { |
| len = inputStreamReader.read(cbuf); |
| if (len > 0) { |
| buffer.append(cbuf, 0, len); |
| } |
| } while (len >= 0); |
| return buffer.toString(); |
| } |
| } |
| |
| @Test |
| public void testXhtmlNoCollapseAnchor() throws Exception { |
| String processed = process("data/help/dynamic/xhtml/emptyAnchor.xhtml"); |
| assertTrue("Anchor collapsed in " + processed, processed.indexOf("</a>") > 0); |
| } |
| |
| @Test |
| public void testXhtmlNoCollapseParagraph() throws Exception { |
| String processed = process("data/help/dynamic/xhtml/emptyAnchor.xhtml"); |
| assertTrue("Paragraph collapsed in " + processed, processed.indexOf("</p>") > 0); |
| } |
| |
| @Test |
| public void testXhtmlNoCollapseAnchorIC() throws Exception { |
| String processed = process("data/help/dynamic/xhtml/emptyAnchorWithComment.xhtml"); |
| assertTrue("Anchor collapsed in " + processed, processed.indexOf("</a>") > 0); |
| } |
| |
| @Test |
| public void testXhtmlNoCollapseParagraphIC() throws Exception { |
| String processed = process("data/help/dynamic/xhtml/emptyAnchorWithComment.xhtml"); |
| assertTrue("Paragraph collapsed in " + processed, processed.indexOf("</p>") > 0); |
| } |
| |
| @Test |
| public void testXhtmlNoCollapseDiv() throws Exception { |
| String processed = process("data/help/dynamic/xhtml/emptyDiv.xhtml"); |
| assertTrue("Div collapsed in " + processed, processed.indexOf("</div>") > 0); |
| } |
| |
| @Test |
| public void testXhtmlNoCollapseScript() throws Exception { |
| String processed = process("data/help/dynamic/xhtml/emptyAnchor.xhtml"); |
| assertTrue("Div collapsed in " + processed, processed.indexOf("</script>") > 0); |
| } |
| |
| @Test |
| public void testValidXML() throws Exception { |
| String processed = process("data/help/dynamic/xhtml/emptyAnchor.xhtml"); |
| XMLUtil.assertParseableXML(processed); |
| } |
| |
| } |