protected void assertContentsMatches(byte[] expected, DocumentEntry doc)
{
NDocumentInputStream inp = new NDocumentInputStream(doc);
byte[] contents = new byte[doc.Size];
Assert.AreEqual(doc.Size, inp.Read(contents));
inp.Close();
if (expected != null)
Assert.That(expected, new EqualConstraint(contents));
}
public void TestGetDocumentEntry()
{
foreach (NPOIFSFileSystem fs in get512and4kFileAndInput())
{
DirectoryEntry root = fs.Root;
Entry si = root.GetEntry("\x0005SummaryInformation");
Assert.AreEqual(true, si.IsDocumentEntry);
DocumentNode doc = (DocumentNode)si;
// Check we can read it
assertContentsMatches(null, doc);
// Now try to build the property set
// ByteBuffer temp = inp.GetCurrentBuffer();
DocumentInputStream inp = new NDocumentInputStream(doc);
PropertySet ps = PropertySetFactory.Create(inp);
SummaryInformation inf = (SummaryInformation)ps;
// Check some bits in it
Assert.AreEqual(null, inf.ApplicationName);
Assert.AreEqual(null, inf.Author);
Assert.AreEqual(null, inf.Subject);
Assert.AreEqual(131333, inf.OSVersion);
// Finish
inp.Close();
// Try the other summary information
si = root.GetEntry("\u0005DocumentSummaryInformation");
Assert.AreEqual(true, si.IsDocumentEntry);
doc = (DocumentNode)si;
assertContentsMatches(null, doc);
inp = new NDocumentInputStream(doc);
ps = PropertySetFactory.Create(inp);
DocumentSummaryInformation dinf = (DocumentSummaryInformation)ps;
Assert.AreEqual(131333, dinf.OSVersion);
fs.Close();
}
}
public void TestAvailable()
{
DocumentInputStream ostream = new DocumentInputStream(_workbook_o);
DocumentInputStream nstream = new NDocumentInputStream(_workbook_n);
Assert.AreEqual(_workbook_size, ostream.Available());
Assert.AreEqual(_workbook_size, nstream.Available());
ostream.Close();
nstream.Close();
try
{
ostream.Available();
Assert.Fail("Should have caught IOException");
}
catch (InvalidOperationException)
{
// as expected
}
try
{
nstream.Available();
Assert.Fail("Should have caught IOException");
}
catch (InvalidOperationException)
{
// as expected
}
}
public void TestGetDocumentEntry()
{
NPOIFSFileSystem fsB = new NPOIFSFileSystem(_inst.GetFile("BlockSize512.zvi"));
NPOIFSFileSystem fsA = new NPOIFSFileSystem(_inst.OpenResourceAsStream("BlockSize512.zvi"));
NPOIFSFileSystem fsC = new NPOIFSFileSystem(_inst.GetFile("BlockSize4096.zvi"));
NPOIFSFileSystem fsD = new NPOIFSFileSystem(_inst.OpenResourceAsStream("BlockSize4096.zvi"));
foreach (NPOIFSFileSystem fs in new NPOIFSFileSystem[] { fsA, fsB, fsC, fsD })
{
DirectoryEntry root = fs.Root;
Entry si = root.GetEntry("\x0005SummaryInformation");
Assert.AreEqual(true, si.IsDocumentEntry);
DocumentNode doc = (DocumentNode)si;
// Check we can read it
NDocumentInputStream inp = new NDocumentInputStream(doc);
byte[] contents = new byte[doc.Size];
Assert.AreEqual(doc.Size, inp.Read(contents));
// Now try to build the property set
// ByteBuffer temp = inp.GetCurrentBuffer();
inp = new NDocumentInputStream(doc);
PropertySet ps = PropertySetFactory.Create(inp);
SummaryInformation inf = (SummaryInformation)ps;
// Check some bits in it
Assert.AreEqual(null, inf.ApplicationName);
Assert.AreEqual(null, inf.Author);
Assert.AreEqual(null, inf.Subject);
}
}
public void TestConstructor()
{
DocumentInputStream ostream = new DocumentInputStream(_workbook_o);
DocumentInputStream nstream = new NDocumentInputStream(_workbook_n);
Assert.AreEqual(_workbook_size, _workbook_o.Size);
Assert.AreEqual(_workbook_size, _workbook_n.Size);
Assert.AreEqual(_workbook_size, ostream.Available());
Assert.AreEqual(_workbook_size, nstream.Available());
}