/*
* 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: IFParserTestCase.java 1242848 2012-02-10 16:51:08Z phancock $ */
package org.apache.fop.intermediate;
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Collection;
import javax.xml.transform.Source;
import javax.xml.transform.dom.DOMResult;
import javax.xml.transform.stream.StreamResult;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
import org.w3c.dom.Document;
import org.apache.fop.apps.FOUserAgent;
import org.apache.fop.fonts.FontInfo;
import org.apache.fop.layoutengine.LayoutEngineTestUtils;
import org.apache.fop.render.intermediate.IFContext;
import org.apache.fop.render.intermediate.IFDocumentHandler;
import org.apache.fop.render.intermediate.IFParser;
import org.apache.fop.render.intermediate.IFSerializer;
/**
* Tests the intermediate format parser.
*/
@RunWith(Parameterized.class)
public class IFParserTestCase extends AbstractIFTest {
/** Set this to true to get the correspondence between test number and test file. */
private static final boolean DEBUG = false;
/**
* Gets the parameters for this test
*
* @return a collection of file arrays containing the test files
* @throws IOException if an error occurs when trying to read the test files
*/
@Parameters
public static Collection<File[]> getParameters() throws IOException {
Collection<File[]> testFiles = LayoutEngineTestUtils.getLayoutTestFiles();
if (DEBUG) {
printFiles(testFiles);
}
return testFiles;
}
private static void printFiles(Collection<File[]> files) {
int index = 0;
for (File[] file : files) {
assert file.length == 1;
System.out.println(String.format("%3d %s", index++, file[0]));
}
}
/**
* Constructor for the test suite that is used for each test file.
* @param testFile the test file to run
* @throws IOException if an I/O error occurs while loading the test case
*/
public IFParserTestCase(File testFile) throws IOException {
super(testFile);
}
/** {@inheritDoc} */
@Override
protected void parseAndRender(Source src, OutputStream out) throws Exception {
IFParser parser = new IFParser();
FOUserAgent userAgent = createUserAgent();
IFDocumentHandler documentHandler = userAgent.getRendererFactory().createDocumentHandler(
userAgent, getTargetMIME());
documentHandler.setResult(new StreamResult(out));
documentHandler.setDefaultFontInfo(new FontInfo());
parser.parse(src, documentHandler, userAgent);
}
/** {@inheritDoc} */
@Override
protected Document parseAndRenderToIntermediateFormat(Source src) throws Exception {
IFParser parser = new IFParser();
FOUserAgent userAgent = createUserAgent();
IFSerializer serializer = new IFSerializer();
serializer.setContext(new IFContext(userAgent));
DOMResult domResult = new DOMResult();
serializer.setResult(domResult);
parser.parse(src, serializer, userAgent);
return (Document)domResult.getNode();
}
@Override
@Test
public void runTest() throws Exception {
try {
testParserToIntermediateFormat();
testParserToPDF();
} catch (Exception e) {
org.apache.commons.logging.LogFactory.getLog(this.getClass()).error(
"Error on " + testFile.getName());
throw e;
}
}
}