apache-poi/src/testcases/org/apache/poi/hpsf/basic/TestReadAllFiles.java

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   this work for additional information regarding copyright ownership.
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package org.apache.poi.hpsf.basic;

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileFilter;
import java.io.InputStream;

import junit.framework.TestCase;

import org.apache.poi.hpsf.PropertySetFactory;



/**
 * <p>Tests some HPSF functionality by reading all property sets from all files
 * in the "data" directory. If you want to ensure HPSF can deal with a certain
 * OLE2 file, just add it to the "data" directory and run this test case.</p>
 * 
 * @author Rainer Klute (klute@rainer-klute.de)
 * @since 2008-02-08
 * @version $Id: TestBasic.java 489730 2006-12-22 19:18:16Z bayard $
 */
public class TestReadAllFiles extends TestCase
{

    /**
     * <p>Test case constructor.</p>
     * 
     * @param name The test case's name.
     */
    public TestReadAllFiles(final String name)
    {
        super(name);
    }



    /**
     * <p>This test methods reads all property set streams from all POI
     * filesystems in the "data" directory.</p>
     */
    public void testReadAllFiles()
    {
        final File dataDir =
            new File(System.getProperty("HPSF.testdata.path"));
        final File[] fileList = dataDir.listFiles(new FileFilter()
            {
                public boolean accept(final File f)
                {
                    return f.isFile();
                }
            });
        try
        {
            for (int i = 0; i < fileList.length; i++)
            {
                final File f = fileList[i];
                /* Read the POI filesystem's property set streams: */
                final POIFile[] psf1 = Util.readPropertySets(f);

                for (int j = 0; j < psf1.length; j++)
                {
                    final InputStream in =
                        new ByteArrayInputStream(psf1[j].getBytes());
                    PropertySetFactory.create(in);
                }
            }
        }
        catch (Throwable t)
        {
            final String s = org.apache.poi.hpsf.Util.toString(t);
            fail(s);
        }
    }



    /**
     * <p>Runs the test cases stand-alone.</p>
     * 
     * @param args Command-line arguments (ignored)
     * 
     * @exception Throwable if any sort of exception or error occurs
     */
    public static void main(final String[] args) throws Throwable
    {
        System.setProperty("HPSF.testdata.path",
                           "./src/testcases/org/apache/poi/hpsf/data");
        junit.textui.TestRunner.run(TestReadAllFiles.class);
    }

}