| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| // Common Qetest / Xalan testing imports |
| import org.apache.qetest.Datalet; |
| import org.apache.qetest.Logger; |
| import org.apache.qetest.TestletImpl; |
| |
| import javax.xml.transform.*; |
| import javax.xml.transform.dom.*; |
| import javax.xml.transform.stream.*; |
| import org.apache.xalan.stree.DocumentImpl; |
| import org.apache.xalan.extensions.ExpressionContext; |
| import org.xml.sax.InputSource; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| import java.io.File; |
| |
| /** |
| * Testlet for reproducing Bugzilla reported bugs. |
| * @author rylsky@hotmail.com (Vladimir Rylsky) |
| * @author shane_curcuru@lotus.com |
| */ |
| public class Bugzilla1288 extends TestletImpl |
| { |
| // Initialize our classname for TestletImpl's main() method - must be updated! |
| static { thisClassName = "Bugzilla1288"; } |
| |
| /** |
| * @param d (optional) Datalet to use as data point for the test. |
| */ |
| public void execute(Datalet d) |
| { |
| // Use logger.logMsg(...) instead of System.out.println(...) |
| logger.logMsg(Logger.STATUSMSG, "Reproducing Bugzilla#1288 TreeWalker.traverse goes to infinite loop (with extension)"); |
| // Just transform the stylesheet: |
| logger.logMsg(Logger.CRITICALMSG, "WARNING! THIS TEST MAY HANG! (i.e. don't run in automation)"); |
| try |
| { |
| TransformerFactory transformerFactory = TransformerFactory.newInstance(); |
| Source transformerSource = new StreamSource(new File("Bugzilla1288.xsl")); |
| Transformer transformer = transformerFactory.newTransformer(transformerSource); |
| Source input = new StreamSource(new File("identity.xml")); |
| Result output = new StreamResult(new File("Bugzilla1288.out")); |
| logger.logMsg(Logger.STATUSMSG, "About to transform error.xml into Bugzilla1288.out"); |
| transformer.transform(input, output); |
| logger.checkPass("Transform completed and returned (crash test)"); |
| logger.logMsg(Logger.STATUSMSG, "To-do: validate output!"); |
| } |
| catch (Exception e) |
| { |
| logger.checkFail("Transform threw: " + e.toString()); |
| logger.logThrowable(Logger.ERRORMSG, e, "Transform threw"); |
| } |
| logger.checkAmbiguous("Bug occours now: system hangs"); |
| } |
| |
| /** |
| * <a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=1288"> |
| * Link to Bugzilla report</a> |
| * @return TreeWalker.traverse goes to infinite loop (with extension). |
| */ |
| public String getDescription() |
| { |
| return "TreeWalker.traverse goes to infinite loop (with extension)"; |
| } |
| |
| /* Extension function used in stylesheet */ |
| public Node run(ExpressionContext processor, Node context) |
| { |
| Document x_doc = null; |
| Element n_tool; |
| |
| // Note must call public constructor! -sc |
| x_doc = new DocumentImpl(1024); |
| |
| n_tool = (Element)x_doc.appendChild(x_doc.createElement("TOOL_NAME")); |
| n_tool.setAttribute("date", "date-string-here" /* new Date().toString() */); |
| |
| Node n_result = n_tool.appendChild(x_doc.createElement("result")); |
| |
| if (context != null) |
| { |
| try |
| { |
| Transformer copier = TransformerFactory.newInstance().newTransformer(); |
| copier.transform(new DOMSource(n_tool), new DOMResult(context)); |
| } |
| catch (TransformerException ex) |
| { |
| ex.printStackTrace(); |
| } |
| } |
| |
| return n_tool; |
| } |
| } // end of class Bugzilla1288 |