/**
* Performs the check described in {@link #TestReCreate()} for a single
* POI filesystem.
*
* @param f the POI filesystem to check
*/
private void TestRecreate(FileStream f)
{
Console.WriteLine("Recreating file \"" + f + "\"");
/* Read the POI filesystem's property Set streams: */
POIFile[] psf1 = Util.ReadPropertySets(f);
/* Create a new POI filesystem containing the origin file's
* property Set streams: */
FileInfo fi = new FileInfo(f.Name);
FileStream copy = File.Create(testContextInstance.TestDir + "\\" + fi.Name);
//copy.deleteOnExit();
FileStream out1 = copy;
POIFSFileSystem poiFs = new POIFSFileSystem();
for (int i = 0; i < psf1.Length; i++)
{
Stream in1 =
new MemoryStream(psf1[i].GetBytes());
PropertySet psIn = PropertySetFactory.Create(in1);
MutablePropertySet psOut = new MutablePropertySet(psIn);
MemoryStream psStream =
new MemoryStream();
psOut.Write(psStream);
psStream.Close();
byte[] streamData = psStream.ToArray();
poiFs.CreateDocument(new MemoryStream(streamData),
psf1[i].GetName());
poiFs.WriteFileSystem(out1);
}
/* Read the property Set streams from the POI filesystem just
* Created. */
POIFile[] psf2 = Util.ReadPropertySets(copy);
for (int i = 0; i < psf2.Length; i++)
{
byte[] bytes1 = psf1[i].GetBytes();
byte[] bytes2 = psf2[i].GetBytes();
Stream in1 = new MemoryStream(bytes1);
Stream in2 = new MemoryStream(bytes2);
PropertySet ps1 = PropertySetFactory.Create(in1);
PropertySet ps2 = PropertySetFactory.Create(in2);
/* Compare the property Set stream with the corresponding one
* from the origin file and check whether they are equal. */
Assert.IsTrue(ps1.Equals(ps2));
}
out1.Close();
}