xmlgraphics-fop-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From piet...@apache.org
Subject cvs commit: xml-fop/test/java/org/apache/fop GenericFOPTestCase.java
Date Sat, 27 Sep 2003 22:22:18 GMT
pietsch     2003/09/27 15:22:18

  Added:       test/java/org/apache/fop GenericFOPTestCase.java
  Log:
  Redfactored generic FOP test to self-contained JUnit test.
  More to add.
  
  Revision  Changes    Path
  1.1                  xml-fop/test/java/org/apache/fop/GenericFOPTestCase.java
  
  Index: GenericFOPTestCase.java
  ===================================================================
  /*
   * $Id: GenericFOPTestCase.java,v 1.1 2003/09/27 22:22:18 pietsch Exp $
   * ============================================================================
   *                    The Apache Software License, Version 1.1
   * ============================================================================
   * 
   * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
   * 
   * Redistribution and use in source and binary forms, with or without modifica-
   * tion, are permitted provided that the following conditions are met:
   * 
   * 1. Redistributions of source code must retain the above copyright notice,
   *    this list of conditions and the following disclaimer.
   * 
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
   * 
   * 3. The end-user documentation included with the redistribution, if any, must
   *    include the following acknowledgment: "This product includes software
   *    developed by the Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself, if
   *    and wherever such third-party acknowledgments normally appear.
   * 
   * 4. The names "FOP" and "Apache Software Foundation" must not be used to
   *    endorse or promote products derived from this software without prior
   *    written permission. For written permission, please contact
   *    apache@apache.org.
   * 
   * 5. Products derived from this software may not be called "Apache", nor may
   *    "Apache" appear in their name, without prior written permission of the
   *    Apache Software Foundation.
   * 
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
   * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
   * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
   * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
   * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
   * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
   * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   * ============================================================================
   * 
   * This software consists of voluntary contributions made by many individuals
   * on behalf of the Apache Software Foundation and was originally created by
   * James Tauber <jtauber@jtauber.com>. For more information on the Apache
   * Software Foundation, please see <http://www.apache.org/>.
   */
  package org.apache.fop;
  
  import java.io.ByteArrayOutputStream;
  import java.io.StringReader;
  import java.security.DigestOutputStream;
  import java.security.MessageDigest;
  import java.util.Date;
  
  import javax.xml.parsers.SAXParserFactory;
  
  import junit.framework.Test;
  import junit.framework.TestCase;
  import junit.framework.TestSuite;
  
  import org.apache.fop.apps.Driver;
  import org.apache.fop.render.pdf.PDFRenderer;
  import org.apache.fop.util.DigestFilter;
  import org.xml.sax.InputSource;
  
  /**
   * Framework for simple regression testing.
   * The testcase reads a control XML file which specifies a FO source,
   * a MD5 for the source to help diferentiating failures caused by causal
   * source modification from failures caused by regression, a renderer (only
   * PDF currently supported) and a MD5 for the result.
   *  
   */
  public final class GenericFOPTestCase extends TestCase {
  
      protected SAXParserFactory parserFactory;
  
      public static Test suite() {
          TestSuite suite = new TestSuite(GenericFOPTestCase.class);
          suite.setName("Fop regression tests");
          return suite;
      }
  
      /**
       * Constructor for FopTest.
       * @param name the name of the test suite
       */
      public GenericFOPTestCase(String name) {
          super(name);
      }
  
      /* (non-Javadoc)
       * @see junit.framework.TestCase#setUp()
       */
      protected void setUp() throws Exception {
          parserFactory = SAXParserFactory.newInstance();
          parserFactory.setNamespaceAware(true);
      }
  
      public final void testSimple() throws Exception {
          final String digestIn = "17bf13298796065f7775db8707133aeb";
          final String digestOut = "e2761f51152f6663911e567901596707";
          final String fo =
              "<fo:root xmlns:fo='http://www.w3.org/1999/XSL/Format'>"
                  + "  <fo:layout-master-set>"
                  + "    <fo:simple-page-master master-name='simple'"
                  + "       page-height='25cm' page-width='20cm'>"
                  + "       <fo:region-body/>"
                  + "    </fo:simple-page-master>"
                  + "  </fo:layout-master-set>"
                  + "  <fo:page-sequence master-reference='simple'>"
                  + "     <fo:flow flow-name='xsl-region-body'>"
                  + "        <fo:block>This is a blind text.</fo:block>"
                  + "     </fo:flow>"
                  + "   </fo:page-sequence>"
                  + "</fo:root>";
          renderPDF(fo, digestIn, digestOut);
      }
  
      private String digestToString(byte value[]) {
          StringBuffer buffer = new StringBuffer(2 * value.length);
          for (int i = 0; i < value.length; i++) {
              int val = value[i];
              int hi = (val >> 4) & 0xF;
              int lo = val & 0xF;
              if (hi < 10) {
                  buffer.append((char) (hi + 0x30));
              } else {
                  buffer.append((char) (hi + 0x61 - 10));
              }
              if (lo < 10) {
                  buffer.append((char) (lo + 0x30));
              } else {
                  buffer.append((char) (lo + 0x61 - 10));
              }
          }
          return buffer.toString();
      }
  
      private void renderPDF(String fo, String digestIn, String digestOut)
          throws Exception {
          PDFRenderer renderer = new PDFRenderer();
          renderer.setCreationDate(new Date(10000));
          MessageDigest outDigest = MessageDigest.getInstance("MD5");
          ByteArrayOutputStream outBytes = new ByteArrayOutputStream();
          DigestOutputStream out =
              new DigestOutputStream(new ByteArrayOutputStream(), outDigest);
          Driver driver = new Driver();
          driver.setRenderer(renderer);
          driver.setOutputStream(out);
          InputSource source = new InputSource(new StringReader(fo));
          DigestFilter filter = new DigestFilter("MD5");
          filter.setParent(parserFactory.newSAXParser().getXMLReader());
          driver.render(filter, source);
          String digestInActual = digestToString(filter.getDigestValue());
          if (!digestIn.equals(digestInActual)) {
              fail("input MD5: was " + digestInActual + ", expected " + digestIn);
          }
          String digestOutActual = digestToString(outDigest.digest());
          if (!digestOut.equals(digestOutActual)) {
              fail(
                  "output MD5: was "
                      + digestOutActual
                      + ", expected "
                      + digestOut);
          }
      }
  
  }
  
  
  

---------------------------------------------------------------------
To unsubscribe, e-mail: fop-cvs-unsubscribe@xml.apache.org
For additional commands, e-mail: fop-cvs-help@xml.apache.org


Mime
View raw message