public static void ViewFile(String filename)
{
using (Stream stream = new FileStream(filename, FileMode.Open))
{
POIFSFileSystem fs = new POIFSFileSystem(stream);
DisplayDirectory(fs.Root, "");
}
}
public void TestCopyRecursively()
{
POIFSFileSystem fsD = new POIFSFileSystem();
POIFSFileSystem fs = new POIFSFileSystem();
DirectoryEntry dirA = fs.CreateDirectory("DirA");
DirectoryEntry dirB = fs.CreateDirectory("DirB");
DocumentEntry entryR = fs.CreateDocument(new ByteArrayInputStream(dataSmallA), "EntryRoot");
DocumentEntry entryA1 = dirA.CreateDocument("EntryA1", new ByteArrayInputStream(dataSmallA));
DocumentEntry entryA2 = dirA.CreateDocument("EntryA2", new ByteArrayInputStream(dataSmallB));
// Copy docs
Assert.AreEqual(0, fsD.Root.EntryCount);
EntryUtils.CopyNodeRecursively(entryR, fsD.Root);
Assert.AreEqual(1, fsD.Root.EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry("EntryRoot"));
EntryUtils.CopyNodeRecursively(entryA1, fsD.Root);
Assert.AreEqual(2, fsD.Root.EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry("EntryRoot"));
Assert.IsNotNull(fsD.Root.GetEntry("EntryA1"));
EntryUtils.CopyNodeRecursively(entryA2, fsD.Root);
Assert.AreEqual(3, fsD.Root.EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry("EntryRoot"));
Assert.IsNotNull(fsD.Root.GetEntry("EntryA1"));
Assert.IsNotNull(fsD.Root.GetEntry("EntryA2"));
// Copy directories
fsD = new POIFSFileSystem();
Assert.AreEqual(0, fsD.Root.EntryCount);
EntryUtils.CopyNodeRecursively(dirB, fsD.Root);
Assert.AreEqual(1, fsD.Root.EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry("DirB"));
Assert.AreEqual(0, ((DirectoryEntry)fsD.Root.GetEntry("DirB")).EntryCount);
EntryUtils.CopyNodeRecursively(dirA, fsD.Root);
Assert.AreEqual(2, fsD.Root.EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry("DirB"));
Assert.AreEqual(0, ((DirectoryEntry)fsD.Root.GetEntry("DirB")).EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry("DirA"));
Assert.AreEqual(2, ((DirectoryEntry)fsD.Root.GetEntry("DirA")).EntryCount);
// Copy the whole lot
fsD = new POIFSFileSystem();
Assert.AreEqual(0, fsD.Root.EntryCount);
EntryUtils.CopyNodes(fs, fsD, new List<String>());
Assert.AreEqual(3, fsD.Root.EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry(dirA.Name));
Assert.IsNotNull(fsD.Root.GetEntry(dirB.Name));
Assert.IsNotNull(fsD.Root.GetEntry(entryR.Name));
Assert.AreEqual(0, ((DirectoryEntry)fsD.Root.GetEntry("DirB")).EntryCount);
Assert.AreEqual(2, ((DirectoryEntry)fsD.Root.GetEntry("DirA")).EntryCount);
}
public void TestOleNative()
{
POIFSFileSystem fs = new POIFSFileSystem(dataSamples.OpenResourceAsStream("oleObject1.bin"));
Ole10Native ole = Ole10Native.CreateFromEmbeddedOleObject(fs);
Assert.AreEqual("File1.svg", ole.Label);
Assert.AreEqual("D:\\Documents and Settings\\rsc\\My Documents\\file1.svg", ole.Command);
}
protected void setUp()
{
fs = new POIFSFileSystem();
dirA = fs.CreateDirectory("DirA");
dirB = fs.CreateDirectory("DirB");
dirAA = dirA.CreateDirectory("DirAA");
eRoot = fs.Root.CreateDocument("Root", new ByteArrayInputStream(new byte[] { }));
eA = dirA.CreateDocument("NA", new ByteArrayInputStream(new byte[] { }));
eAA = dirAA.CreateDocument("NAA", new ByteArrayInputStream(new byte[] { }));
}
public void TestEmptyConstructor()
{
POIFSFileSystem fs = new POIFSFileSystem();
DirectoryProperty property1 = new DirectoryProperty("parent");
DirectoryProperty property2 = new DirectoryProperty("child");
DirectoryNode parent = new DirectoryNode(property1, fs, null);
DirectoryNode node = new DirectoryNode(property2, fs, parent);
Assert.AreEqual(0, parent.Path.Length);
Assert.AreEqual(1, node.Path.Length);
Assert.AreEqual("child", node.Path.GetComponent(0));
// Verify that GetEntries behaves correctly
int count = 0;
IEnumerator iter = node.Entries;
while (iter.MoveNext())
{
count++;
}
Assert.AreEqual(0, count);
// Verify behavior of IsEmpty
Assert.IsTrue(node.IsEmpty);
// Verify behavior of EntryCount
Assert.AreEqual(0, node.EntryCount);
// Verify behavior of Entry
try
{
node.GetEntry("foo");
Assert.Fail("Should have caught FileNotFoundException");
}
catch (FileNotFoundException )
{
// as expected
}
// Verify behavior of isDirectoryEntry
Assert.IsTrue(node.IsDirectoryEntry);
// Verify behavior of GetName
Assert.AreEqual(property2.Name, node.Name);
// Verify behavior of isDocumentEntry
Assert.IsTrue(!node.IsDocumentEntry);
// Verify behavior of GetParent
Assert.AreEqual(parent, node.Parent);
}
protected DirectoryNode[] openSamples(Stream[] inps, bool oldFails)
{
NPOIFSFileSystem nfs = new NPOIFSFileSystem(inps[0]);
if (openedFSs == null) openedFSs = new List<NPOIFSFileSystem>();
openedFSs.Add(nfs);
POIFSFileSystem ofs = null;
try
{
ofs = new POIFSFileSystem(inps[1]);
if (oldFails) Assert.Fail("POIFSFileSystem should have failed but didn't");
}
catch (Exception e)
{
if (!oldFails) throw e;
}
if (ofs == null) return new DirectoryNode[] { nfs.Root };
return new DirectoryNode[] { ofs.Root, nfs.Root };
}
/**
* @return array of properties Read from ROOT._VBA_PROJECT_CUR.VBA node
*/
protected Property[] GetVBAProperties(POIFSFileSystem fs)
{
String _VBA_PROJECT_CUR = "_VBA_PROJECT_CUR";
String VBA = "VBA";
DirectoryEntry root = fs.Root;
DirectoryEntry vba_project = (DirectoryEntry)root.GetEntry(_VBA_PROJECT_CUR);
DirectoryNode vba = (DirectoryNode)vba_project.GetEntry(VBA);
DirectoryProperty p = (DirectoryProperty)vba.Property;
ArrayList lst = new ArrayList();
for (IEnumerator it = p.Children; it.MoveNext(); )
{
Property ch = (Property)it.Current;
lst.Add(ch);
}
return (Property[])lst.ToArray(typeof(Property));
}
public void TestShortLastBlock()
{
String[] files = new String[] { "ShortLastBlock.qwp", "ShortLastBlock.wps" };
for (int i = 0; i < files.Length; i++)
{
// Open the file up
POIFSFileSystem fs = new POIFSFileSystem(
_samples.OpenResourceAsStream(files[i])
);
// Write it into a temp output array
MemoryStream baos = new MemoryStream();
fs.WriteFileSystem(baos);
// Check sizes
}
}
/**
* Copies all nodes from one POIFS to the other
*
* @param source
* is the source POIFS to copy from
* @param target
* is the target POIFS to copy to
*/
public static void CopyNodes(POIFSFileSystem source,
POIFSFileSystem target)
{
CopyNodes(source.Root, target.Root);
}
public void TestSerialization()
{
POIFSFileSystem fs = OpenSampleFS();
MemoryStream out1 = new MemoryStream();
fs.WriteFileSystem(out1);
out1.Close();
Stream is1 = new MemoryStream(out1.ToArray());
fs = new POIFSFileSystem(is1);
is1.Close();
Property[] props = GetVBAProperties(fs);
Array.Sort(props, new DirectoryProperty.PropertyComparator());
Assert.AreEqual(_entries.Length, props.Length);
for (int i = 0; i < props.Length; i++)
{
Assert.AreEqual(_entries[i], props[i].Name);
}
}
/**
* Copies nodes from one POIFS to the other, minus the excepts.
* This delegates the filtering work to {@link FilteringDirectoryNode},
* so excepts can be of the form "NodeToExclude" or
* "FilteringDirectory/ExcludedChildNode"
*
* @param source is the source POIFS to copy from
* @param target is the target POIFS to copy to
* @param excepts is a list of Entry Names to be excluded from the copy
*/
public static void CopyNodes(POIFSFileSystem source,
POIFSFileSystem target, List<String> excepts)
{
CopyNodes(
new FilteringDirectoryNode(source.Root, excepts),
new FilteringDirectoryNode(target.Root, excepts)
);
}
public DirectoryNode(DirectoryProperty property,
POIFSFileSystem fileSystem,
DirectoryNode parent)
: this(property, parent, fileSystem, (NPOIFSFileSystem)null)
{
}
public ReaderWriter(POIFSFileSystem fileSystem)
{
this.filesystem = fileSystem;
root = this.filesystem.Root;
dataMap = new Hashtable();
}
public void Test4KBlocks()
{
Stream inp = _samples.OpenResourceAsStream("BlockSize4096.zvi");
try
{
// First up, check that we can process the header properly
HeaderBlock header_block = new HeaderBlock(inp);
POIFSBigBlockSize bigBlockSize = header_block.BigBlockSize;
Assert.AreEqual(4096, bigBlockSize.GetBigBlockSize());
// Check the fat info looks sane
Assert.AreEqual(1, header_block.BATArray.Length);
Assert.AreEqual(1, header_block.BATCount);
Assert.AreEqual(0, header_block.XBATCount);
// Now check we can get the basic fat
RawDataBlockList data_blocks = new RawDataBlockList(inp, bigBlockSize);
Assert.AreEqual(15, data_blocks.BlockCount());
// Now try and open properly
POIFSFileSystem fs = new POIFSFileSystem(
_samples.OpenResourceAsStream("BlockSize4096.zvi")
);
Assert.IsTrue(fs.Root.EntryCount > 3);
// Check we can get at all the contents
CheckAllDirectoryContents(fs.Root);
// Finally, check we can do a similar 512byte one too
fs = new POIFSFileSystem(
_samples.OpenResourceAsStream("BlockSize512.zvi")
);
Assert.IsTrue(fs.Root.EntryCount > 3);
CheckAllDirectoryContents(fs.Root);
}
finally
{
inp.Close();
}
}
public void TestSingleEmptyDocument()
{
POIFSFileSystem fs = new POIFSFileSystem();
DirectoryEntry dir = fs.Root;
dir.CreateDocument("Foo", new MemoryStream(new byte[] { }));
MemoryStream output = new MemoryStream();
fs.WriteFileSystem(output);
byte[] temp = output.ToArray();
Assert.IsNotNull(new POIFSFileSystem(new MemoryStream(temp)));
}
public void NPOIFSReadCopyWritePOIFSRead()
{
FileStream testFile = POIDataSamples.GetSpreadSheetInstance().GetFile("Simple.xls");
NPOIFSFileSystem src = new NPOIFSFileSystem(testFile);
byte[] wbDataExp = IOUtils.ToByteArray(src.CreateDocumentInputStream("Workbook"));
NPOIFSFileSystem nfs = new NPOIFSFileSystem();
EntryUtils.CopyNodes(src.Root, nfs.Root);
src.Close();
MemoryStream bos = new MemoryStream();
nfs.WriteFileSystem(bos);
nfs.Close();
POIFSFileSystem pfs = new POIFSFileSystem(new MemoryStream(bos.ToArray()));
byte[] wbDataAct = IOUtils.ToByteArray(pfs.CreateDocumentInputStream("Workbook"));
Assert.That(wbDataExp, new EqualConstraint(wbDataAct));
}
public void TestEmptyDocumentBug11744()
{
byte[] TestData = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
POIFSFileSystem fs = new POIFSFileSystem();
fs.CreateDocument(new MemoryStream(new byte[0]), "Empty");
fs.CreateDocument(new MemoryStream(TestData), "NotEmpty");
MemoryStream output = new MemoryStream();
fs.WriteFileSystem(output);
// This line caused the error.
fs = new POIFSFileSystem(new MemoryStream(output.ToArray()));
DocumentEntry entry = (DocumentEntry)fs.Root.GetEntry("Empty");
Assert.AreEqual(0, entry.Size, "Expected zero size");
byte[] actualReadbackData;
actualReadbackData = NStorage.Utility.IOUtils.ToByteArray(new DocumentInputStream(entry));
Assert.AreEqual(0, actualReadbackData.Length, "Expected zero read from stream");
entry = (DocumentEntry)fs.Root.GetEntry("NotEmpty");
actualReadbackData = NStorage.Utility.IOUtils.ToByteArray(new DocumentInputStream(entry));
Assert.AreEqual(TestData.Length, entry.Size, "Expected size was wrong");
Assert.IsTrue(
Arrays.Equals(TestData,actualReadbackData), "Expected different data Read from stream");
}
public void TestEmptyDocumentEventWithFriend()
{
POIFSFileSystem fs = new POIFSFileSystem();
DirectoryEntry dir = fs.Root;
dir.CreateDocument("Bar", 1, new AnonymousClass1());
dir.CreateDocument("Foo", 0, new EmptyClass());
MemoryStream output = new MemoryStream();
fs.WriteFileSystem(output);
Assert.IsNotNull(new POIFSFileSystem(new MemoryStream(output.ToArray())));
}
public void TestEmptyDocumentWithFriend()
{
POIFSFileSystem fs = new POIFSFileSystem();
DirectoryEntry dir = fs.Root;
dir.CreateDocument("Bar", new MemoryStream(new byte[]{0}));
dir.CreateDocument("Foo", new MemoryStream(new byte[]{}));
MemoryStream output = new MemoryStream();
fs.WriteFileSystem(output);
Assert.IsNotNull(new POIFSFileSystem(new MemoryStream(output.ToArray())));
}
public void TestFATandDIFATsectors()
{
// Open the file up
try
{
Stream stream = _samples.OpenResourceAsStream("ReferencesInvalidSectors.mpp");
try
{
POIFSFileSystem fs = new POIFSFileSystem(stream);
Assert.Fail("File is corrupt and shouldn't have been opened");
}
finally
{
stream.Close();
}
}
catch (IOException e)
{
String msg = e.Message;
Assert.IsTrue(msg.StartsWith("Your file contains 695 sectors"));
}
}
/// <summary>
/// Creates an instance of this class from an embedded OLE Object. The OLE Object is expected
/// to include a stream "{01}Ole10Native" which Contains the actual
/// data relevant for this class.
/// </summary>
/// <param name="poifs">poifs POI Filesystem object</param>
/// <returns>Returns an instance of this class</returns>
public static Ole10Native CreateFromEmbeddedOleObject(POIFSFileSystem poifs)
{
return CreateFromEmbeddedOleObject(poifs.Root);
}
public void TestBATandXBAT()
{
byte[] hugeStream = new byte[8 * 1024 * 1024];
POIFSFileSystem fs = new POIFSFileSystem();
fs.Root.CreateDocument("BIG", new MemoryStream(hugeStream));
MemoryStream baos = new MemoryStream();
fs.WriteFileSystem(baos);
byte[] fsData = baos.ToArray();
// Check the header was written properly
Stream inp = new MemoryStream(fsData);
HeaderBlock header = new HeaderBlock(inp);
Assert.AreEqual(109 + 21, header.BATCount);
Assert.AreEqual(1, header.XBATCount);
ByteBuffer xbatData = ByteBuffer.CreateBuffer(512);
xbatData.Write(fsData, (1 + header.XBATIndex) * 512, 512);
xbatData.Position = 0;
BATBlock xbat = BATBlock.CreateBATBlock(POIFSConstants.SMALLER_BIG_BLOCK_SIZE_DETAILS, xbatData);
for (int i = 0; i < 21; i++)
{
Assert.IsTrue(xbat.GetValueAt(i) != POIFSConstants.UNUSED_BLOCK);
}
for (int i = 21; i < 127; i++)
Assert.AreEqual(POIFSConstants.UNUSED_BLOCK, xbat.GetValueAt(i));
Assert.AreEqual(POIFSConstants.END_OF_CHAIN, xbat.GetValueAt(127));
RawDataBlockList blockList = new RawDataBlockList(inp, POIFSConstants.SMALLER_BIG_BLOCK_SIZE_DETAILS);
Assert.AreEqual(fsData.Length / 512, blockList.BlockCount() + 1);
new BlockAllocationTableReader(header.BigBlockSize,
header.BATCount,
header.BATArray,
header.XBATCount,
header.XBATIndex,
blockList);
Assert.AreEqual(fsData.Length / 512, blockList.BlockCount() + 1);
//fs = null;
//fs = new POIFSFileSystem(new MemoryStream(fsData));
//DirectoryNode root = fs.Root;
//Assert.AreEqual(1, root.EntryCount);
//DocumentNode big = (DocumentNode)root.GetEntry("BIG");
//Assert.AreEqual(hugeStream.Length, big.Size);
}
public void TestRename()
{
POIFSFileSystem fs = new POIFSFileSystem();
DirectoryEntry root = fs.Root;
// Verify cannot Rename the root directory
Assert.IsTrue(!root.RenameTo("foo"));
DirectoryEntry dir = fs.CreateDirectory("myDir");
Assert.IsTrue(dir.RenameTo("foo"));
Assert.AreEqual("foo", dir.Name);
DirectoryEntry dir2 = fs.CreateDirectory("myDir");
Assert.IsTrue(!dir2.RenameTo("foo"));
Assert.AreEqual("myDir", dir2.Name);
Assert.IsTrue(dir.RenameTo("FirstDir"));
Assert.IsTrue(dir2.RenameTo("foo"));
Assert.AreEqual("foo", dir2.Name);
}
public void TestReadMultipleTreeLevels()
{
POIDataSamples _samples = POIDataSamples.GetPublisherInstance();
FileStream sample = _samples.GetFile("Sample.pub");
DocumentInputStream stream;
NPOIFSFileSystem npoifs = new NPOIFSFileSystem(sample);
try
{
sample = _samples.GetFile("Sample.pub");
POIFSFileSystem opoifs = new POIFSFileSystem(sample);
// Ensure we have what we expect on the root
Assert.AreEqual(npoifs, npoifs.Root.NFileSystem);
Assert.AreEqual(null, npoifs.Root.FileSystem);
Assert.AreEqual(opoifs, opoifs.Root.FileSystem);
Assert.AreEqual(null, opoifs.Root.NFileSystem);
// Check inside
foreach (DirectoryNode root in new DirectoryNode[] { opoifs.Root, npoifs.Root })
{
// Top Level
Entry top = root.GetEntry("Contents");
Assert.AreEqual(true, top.IsDocumentEntry);
stream = root.CreateDocumentInputStream(top);
stream.Read();
// One Level Down
DirectoryNode escher = (DirectoryNode)root.GetEntry("Escher");
Entry one = escher.GetEntry("EscherStm");
Assert.AreEqual(true, one.IsDocumentEntry);
stream = escher.CreateDocumentInputStream(one);
stream.Read();
// Two Levels Down
DirectoryNode quill = (DirectoryNode)root.GetEntry("Quill");
DirectoryNode quillSub = (DirectoryNode)quill.GetEntry("QuillSub");
Entry two = quillSub.GetEntry("CONTENTS");
Assert.AreEqual(true, two.IsDocumentEntry);
stream = quillSub.CreateDocumentInputStream(two);
stream.Read();
}
}
finally
{
npoifs.Close();
}
}
/**
* Copies all nodes from one POIFS to the other
*
* @param source
* is the source POIFS to copy from
* @param target
* is the target POIFS to copy to
*/
public static void CopyNodes(POIFSFileSystem source,
POIFSFileSystem target)
{
CopyNodes(source.Root, target.Root);
}
public void TestAreDirectoriesIdentical()
{
POIFSFileSystem fs = new POIFSFileSystem();
DirectoryEntry dirA = fs.CreateDirectory("DirA");
DirectoryEntry dirB = fs.CreateDirectory("DirB");
// Names must match
Assert.AreEqual(false, EntryUtils.AreDirectoriesIdentical(dirA, dirB));
// Empty dirs are fine
DirectoryEntry dirA1 = dirA.CreateDirectory("TheDir");
DirectoryEntry dirB1 = dirB.CreateDirectory("TheDir");
Assert.AreEqual(0, dirA1.EntryCount);
Assert.AreEqual(0, dirB1.EntryCount);
Assert.AreEqual(true, EntryUtils.AreDirectoriesIdentical(dirA1, dirB1));
// Otherwise children must match
dirA1.CreateDocument("Entry1", new ByteArrayInputStream(dataSmallA));
Assert.AreEqual(false, EntryUtils.AreDirectoriesIdentical(dirA1, dirB1));
dirB1.CreateDocument("Entry1", new ByteArrayInputStream(dataSmallA));
Assert.AreEqual(true, EntryUtils.AreDirectoriesIdentical(dirA1, dirB1));
dirA1.CreateDirectory("DD");
Assert.AreEqual(false, EntryUtils.AreDirectoriesIdentical(dirA1, dirB1));
dirB1.CreateDirectory("DD");
Assert.AreEqual(true, EntryUtils.AreDirectoriesIdentical(dirA1, dirB1));
// Excludes support
List<String> excl = new List<string>(new String[] { "Ignore1", "IgnDir/Ign2" });
FilteringDirectoryNode fdA = new FilteringDirectoryNode(dirA1, excl);
FilteringDirectoryNode fdB = new FilteringDirectoryNode(dirB1, excl);
Assert.AreEqual(true, EntryUtils.AreDirectoriesIdentical(fdA, fdB));
// Add an ignored doc, no notice is taken
fdA.CreateDocument("Ignore1", new ByteArrayInputStream(dataSmallA));
Assert.AreEqual(true, EntryUtils.AreDirectoriesIdentical(fdA, fdB));
// Add a directory with filtered contents, not the same
DirectoryEntry dirAI = dirA1.CreateDirectory("IgnDir");
Assert.AreEqual(false, EntryUtils.AreDirectoriesIdentical(fdA, fdB));
DirectoryEntry dirBI = dirB1.CreateDirectory("IgnDir");
Assert.AreEqual(true, EntryUtils.AreDirectoriesIdentical(fdA, fdB));
// Add something to the filtered subdir that gets ignored
dirAI.CreateDocument("Ign2", new ByteArrayInputStream(dataSmallA));
Assert.AreEqual(true, EntryUtils.AreDirectoriesIdentical(fdA, fdB));
// And something that doesn't
dirAI.CreateDocument("IgnZZ", new ByteArrayInputStream(dataSmallA));
Assert.AreEqual(false, EntryUtils.AreDirectoriesIdentical(fdA, fdB));
dirBI.CreateDocument("IgnZZ", new ByteArrayInputStream(dataSmallA));
Assert.AreEqual(true, EntryUtils.AreDirectoriesIdentical(fdA, fdB));
}
/// <summary>
/// Creates an instance of this class from an embedded OLE Object. The OLE Object is expected
/// to include a stream "{01}Ole10Native" which Contains the actual
/// data relevant for this class.
/// </summary>
/// <param name="poifs">poifs POI Filesystem object</param>
/// <returns>Returns an instance of this class</returns>
public static Ole10Native CreateFromEmbeddedOleObject(POIFSFileSystem poifs)
{
return(CreateFromEmbeddedOleObject(poifs.Root));
}
public void TestAreDocumentsIdentical()
{
POIFSFileSystem fs = new POIFSFileSystem();
DirectoryEntry dirA = fs.CreateDirectory("DirA");
DirectoryEntry dirB = fs.CreateDirectory("DirB");
DocumentEntry entryA1 = dirA.CreateDocument("Entry1", new ByteArrayInputStream(dataSmallA));
DocumentEntry entryA1b = dirA.CreateDocument("Entry1b", new ByteArrayInputStream(dataSmallA));
DocumentEntry entryA2 = dirA.CreateDocument("Entry2", new ByteArrayInputStream(dataSmallB));
DocumentEntry entryB1 = dirB.CreateDocument("Entry1", new ByteArrayInputStream(dataSmallA));
// Names must match
Assert.AreEqual(false, entryA1.Name.Equals(entryA1b.Name));
Assert.AreEqual(false, EntryUtils.AreDocumentsIdentical(entryA1, entryA1b));
// Contents must match
Assert.AreEqual(false, EntryUtils.AreDocumentsIdentical(entryA1, entryA2));
// Parents don't matter if contents + names are the same
Assert.AreEqual(false, entryA1.Parent.Equals(entryB1.Parent));
Assert.AreEqual(true, EntryUtils.AreDocumentsIdentical(entryA1, entryB1));
// Can work with NPOIFS + POIFS
//ByteArrayOutputStream tmpO = new ByteArrayOutputStream();
MemoryStream tmpO = new MemoryStream();
fs.WriteFileSystem(tmpO);
ByteArrayInputStream tmpI = new ByteArrayInputStream(tmpO.ToArray());
NPOIFSFileSystem nfs = new NPOIFSFileSystem(tmpI);
DirectoryEntry dN1 = (DirectoryEntry)nfs.Root.GetEntry("DirA");
DirectoryEntry dN2 = (DirectoryEntry)nfs.Root.GetEntry("DirB");
DocumentEntry eNA1 = (DocumentEntry)dN1.GetEntry(entryA1.Name);
DocumentEntry eNA2 = (DocumentEntry)dN1.GetEntry(entryA2.Name);
DocumentEntry eNB1 = (DocumentEntry)dN2.GetEntry(entryB1.Name);
Assert.AreEqual(false, EntryUtils.AreDocumentsIdentical(eNA1, eNA2));
Assert.AreEqual(true, EntryUtils.AreDocumentsIdentical(eNA1, eNB1));
Assert.AreEqual(false, EntryUtils.AreDocumentsIdentical(eNA1, entryA1b));
Assert.AreEqual(false, EntryUtils.AreDocumentsIdentical(eNA1, entryA2));
Assert.AreEqual(true, EntryUtils.AreDocumentsIdentical(eNA1, entryA1));
Assert.AreEqual(true, EntryUtils.AreDocumentsIdentical(eNA1, entryB1));
}
public void TestDeletion()
{
POIFSFileSystem fs = new POIFSFileSystem();
DirectoryEntry root = fs.Root;
Assert.IsFalse(root.Delete());
Assert.IsTrue(root.IsEmpty);
DirectoryEntry dir = fs.CreateDirectory("myDir");
Assert.IsFalse(root.IsEmpty);
Assert.IsTrue(dir.IsEmpty);
Assert.IsFalse(root.Delete());
// Verify can Delete empty directory
Assert.IsTrue(dir.Delete());
dir = fs.CreateDirectory("NextDir");
DocumentEntry doc = dir.CreateDocument("foo", new MemoryStream(new byte[1]));
Assert.IsFalse(root.IsEmpty);
Assert.IsFalse(dir.IsEmpty);
Assert.IsFalse(dir.Delete());
// Verify cannot Delete empty directory
Assert.IsTrue(!dir.Delete());
Assert.IsTrue(doc.Delete());
Assert.IsTrue(dir.IsEmpty);
// Verify now we can Delete it
Assert.IsTrue(dir.Delete());
Assert.IsTrue(root.IsEmpty);
}
