123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153 |
- /*
- * 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.
- */
-
- /* $Id$ */
-
- package org.apache.fop.intermediate;
-
- import java.io.File;
-
- import javax.xml.transform.ErrorListener;
- import javax.xml.transform.Transformer;
- import javax.xml.transform.TransformerException;
- import javax.xml.transform.TransformerFactory;
- import javax.xml.transform.dom.DOMResult;
- import javax.xml.transform.sax.SAXResult;
- import javax.xml.transform.stream.StreamSource;
-
- import org.junit.Before;
- import org.junit.Test;
-
- import static org.junit.Assert.fail;
-
- import org.apache.fop.apps.FOPException;
- import org.apache.fop.apps.FOUserAgent;
- import org.apache.fop.apps.Fop;
- import org.apache.fop.apps.FopFactory;
- import org.apache.fop.apps.MimeConstants;
- import org.apache.fop.events.Event;
- import org.apache.fop.events.EventFormatter;
- import org.apache.fop.events.EventListener;
- import org.apache.fop.fonts.FontEventProducer;
- import org.apache.fop.render.intermediate.IFContext;
- import org.apache.fop.render.intermediate.IFDocumentHandler;
- import org.apache.fop.render.intermediate.IFException;
- import org.apache.fop.render.intermediate.IFSerializer;
-
- /**
- * This test checks the correct mimicking of a different output format.
- */
- public class IFMimickingTestCase {
-
- private FopFactory fopFactory;
-
- @Before
- public void setUp() throws Exception {
- File configFile = new File("test/test-no-xml-metrics.xconf");
- fopFactory = FopFactory.newInstance(configFile);
- }
-
- /**
- * Tests IF document handler mimicking with PDF output.
- * @throws Exception if an error occurs
- */
- @Test
- public void testMimickingPDF() throws Exception {
- doTestMimicking(MimeConstants.MIME_PDF);
- }
-
- /**
- * Tests IF document handler mimicking with PostScript output.
- * @throws Exception if an error occurs
- */
- @Test
- public void testMimickingPS() throws Exception {
- doTestMimicking(MimeConstants.MIME_POSTSCRIPT);
- }
-
- /**
- * Tests IF document handler mimicking with TIFF output.
- * @throws Exception if an error occurs
- */
- @Test
- public void testMimickingTIFF() throws Exception {
- doTestMimicking(MimeConstants.MIME_TIFF);
- }
-
- private void doTestMimicking(String mime) throws FOPException, IFException,
- TransformerException {
- //Set up XMLRenderer to render to a DOM
- DOMResult domResult = new DOMResult();
-
- FOUserAgent userAgent = fopFactory.newFOUserAgent();
- userAgent.getEventBroadcaster().addEventListener(new EventListener() {
-
- public void processEvent(Event event) {
- if (event.getEventGroupID().equals(FontEventProducer.class.getName())) {
- fail("There must be no font-related event! Got: "
- + EventFormatter.format(event));
- }
- }
-
- });
-
- //Create an instance of the target renderer so the XMLRenderer can use its font setup
- IFDocumentHandler targetHandler = userAgent.getRendererFactory().createDocumentHandler(
- userAgent, mime);
-
- //Setup painter
- IFSerializer serializer = new IFSerializer(new IFContext(userAgent));
- serializer.mimicDocumentHandler(targetHandler);
- serializer.setResult(domResult);
-
- userAgent.setDocumentHandlerOverride(serializer);
-
- Fop fop = fopFactory.newFop(userAgent);
-
- //minimal-pdf-a.fo uses the Gladiator font so is an ideal FO file for this test:
- StreamSource src = new StreamSource(new File("test/xml/pdf-a/minimal-pdf-a.fo"));
-
- TransformerFactory tFactory = TransformerFactory.newInstance();
- Transformer transformer = tFactory.newTransformer();
- setErrorListener(transformer);
-
- transformer.transform(src, new SAXResult(fop.getDefaultHandler()));
- }
-
- /**
- * Sets an error listener which doesn't swallow errors like Xalan's default one.
- * @param transformer the transformer to set the error listener on
- */
- protected void setErrorListener(Transformer transformer) {
- transformer.setErrorListener(new ErrorListener() {
-
- public void error(TransformerException exception) throws TransformerException {
- throw exception;
- }
-
- public void fatalError(TransformerException exception) throws TransformerException {
- throw exception;
- }
-
- public void warning(TransformerException exception) throws TransformerException {
- //ignore
- }
-
- });
- }
-
- }
|