| /* |
| * 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.fotreetest; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| import javax.xml.parsers.SAXParser; |
| import javax.xml.parsers.SAXParserFactory; |
| |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.XMLReader; |
| import org.xml.sax.helpers.XMLFilterImpl; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.apache.commons.io.filefilter.AndFileFilter; |
| import org.apache.commons.io.filefilter.IOFileFilter; |
| import org.apache.commons.io.filefilter.NameFileFilter; |
| import org.apache.commons.io.filefilter.PrefixFileFilter; |
| import org.apache.commons.io.filefilter.SuffixFileFilter; |
| import org.apache.commons.io.filefilter.TrueFileFilter; |
| |
| import org.apache.fop.DebugHelper; |
| import org.apache.fop.apps.FOUserAgent; |
| import org.apache.fop.apps.Fop; |
| import org.apache.fop.apps.FopFactory; |
| import org.apache.fop.apps.FopFactoryConfigurator; |
| import org.apache.fop.fotreetest.ext.TestElementMapping; |
| import org.apache.fop.layoutengine.LayoutEngineTestUtils; |
| import org.apache.fop.util.ConsoleEventListenerForTests; |
| |
| /** |
| * Test driver class for FO tree tests. |
| */ |
| @RunWith(Parameterized.class) |
| public class FOTreeTester { |
| |
| @BeforeClass |
| public static void registerElementListObservers() { |
| DebugHelper.registerStandardElementListObservers(); |
| } |
| |
| @Parameters |
| public static Collection<File[]> testXMLTestCases() throws Exception { |
| File mainDir = new File("test/fotree"); |
| |
| IOFileFilter filter; |
| String single = System.getProperty("fop.fotree.single"); |
| String startsWith = System.getProperty("fop.fotree.starts-with"); |
| if (single != null) { |
| filter = new NameFileFilter(single); |
| } else if (startsWith != null) { |
| filter = new PrefixFileFilter(startsWith); |
| filter = new AndFileFilter(filter, new SuffixFileFilter(".fo")); |
| } else { |
| filter = new SuffixFileFilter(".fo"); |
| filter = LayoutEngineTestUtils.decorateWithDisabledList(filter); |
| } |
| Collection<File> files = FileUtils.listFiles(new File(mainDir, "testcases"), filter, |
| TrueFileFilter.INSTANCE); |
| String privateTests = System.getProperty("fop.fotree.private"); |
| if ("true".equalsIgnoreCase(privateTests)) { |
| Collection privateFiles = FileUtils.listFiles(new File(mainDir, "private-testcases"), |
| filter, TrueFileFilter.INSTANCE); |
| files.addAll(privateFiles); |
| } |
| // Unfortunately JUnit forces us to return a collection of arrays. |
| Collection<File[]> parameters = new ArrayList<File[]>(); |
| for (File f : files) { |
| parameters.add(new File[] { f }); |
| } |
| return parameters; |
| } |
| |
| private FopFactory fopFactory = FopFactory.newInstance(); |
| |
| private final File testFile; |
| |
| /** |
| * Main constructor |
| * |
| * @param testFile the FO file to test |
| */ |
| public FOTreeTester(File testFile) { |
| fopFactory.addElementMapping(new TestElementMapping()); |
| this.testFile = testFile; |
| } |
| |
| /** |
| * Runs a test. |
| * @throws Exception if a test or FOP itself fails |
| */ |
| @Test |
| public void runTest() throws Exception { |
| try { |
| ResultCollector collector = ResultCollector.getInstance(); |
| collector.reset(); |
| |
| SAXParserFactory spf = SAXParserFactory.newInstance(); |
| spf.setNamespaceAware(true); |
| spf.setValidating(false); |
| SAXParser parser = spf.newSAXParser(); |
| XMLReader reader = parser.getXMLReader(); |
| |
| // Resetting values modified by processing instructions |
| fopFactory.setBreakIndentInheritanceOnReferenceAreaBoundary( |
| FopFactoryConfigurator.DEFAULT_BREAK_INDENT_INHERITANCE); |
| fopFactory.setSourceResolution(FopFactoryConfigurator.DEFAULT_SOURCE_RESOLUTION); |
| |
| FOUserAgent ua = fopFactory.newFOUserAgent(); |
| ua.setBaseURL(testFile.getParentFile().toURI().toURL().toString()); |
| ua.setFOEventHandlerOverride(new DummyFOEventHandler(ua)); |
| ua.getEventBroadcaster().addEventListener( |
| new ConsoleEventListenerForTests(testFile.getName())); |
| |
| // Used to set values in the user agent through processing instructions |
| reader = new PIListener(reader, ua); |
| |
| Fop fop = fopFactory.newFop(ua); |
| |
| reader.setContentHandler(fop.getDefaultHandler()); |
| reader.setDTDHandler(fop.getDefaultHandler()); |
| reader.setErrorHandler(fop.getDefaultHandler()); |
| reader.setEntityResolver(fop.getDefaultHandler()); |
| try { |
| reader.parse(testFile.toURI().toURL().toExternalForm()); |
| } catch (Exception e) { |
| collector.notifyError(e.getLocalizedMessage()); |
| throw e; |
| } |
| |
| List results = collector.getResults(); |
| if (results.size() > 0) { |
| for (int i = 0; i < results.size(); i++) { |
| System.out.println((String) results.get(i)); |
| } |
| throw new IllegalStateException((String) results.get(0)); |
| } |
| } catch (Exception e) { |
| org.apache.commons.logging.LogFactory.getLog(this.getClass()).info( |
| "Error on " + testFile.getName()); |
| throw e; |
| } |
| } |
| |
| private static class PIListener extends XMLFilterImpl { |
| |
| private FOUserAgent userAgent; |
| |
| public PIListener(XMLReader parent, FOUserAgent userAgent) { |
| super(parent); |
| this.userAgent = userAgent; |
| } |
| |
| /** @see org.xml.sax.helpers.XMLFilterImpl */ |
| public void processingInstruction(String target, String data) throws SAXException { |
| if ("fop-useragent-break-indent-inheritance".equals(target)) { |
| userAgent.getFactory().setBreakIndentInheritanceOnReferenceAreaBoundary( |
| Boolean.valueOf(data).booleanValue()); |
| } else if ("fop-source-resolution".equals(target)) { |
| userAgent.getFactory().setSourceResolution(Float.parseFloat(data)); |
| } |
| super.processingInstruction(target, data); |
| } |
| |
| } |
| |
| } |