public void TestPartNameDerivationReadingAssert_Failure()
{
String filename = "OPCCompliance_DerivedPartNameFail.docx";
try
{
OPCPackage.Open(POIDataSamples.GetOpenXML4JInstance().OpenResourceAsStream(filename));
}
catch (InvalidFormatException e)
{
return;
}
Assert.Fail("A package implementer shall neither create nor recognize a part with a"
+ " part name derived from another part name by appending segments to it."
+ " [M1.11]");
}
public void EncryptPackageWithoutCoreProperties()
{
// Open our file without core properties
FileStream inp = POIDataSamples.GetOpenXML4JInstance().GetFile("OPCCompliance_NoCoreProperties.xlsx");
OPCPackage pkg = OPCPackage.Open(inp.Name);
// It doesn't have any core properties yet
Assert.AreEqual(0, pkg.GetPartsByContentType(ContentTypes.CORE_PROPERTIES_PART).Count);
Assert.IsNotNull(pkg.GetPackageProperties());
Assert.IsNotNull(pkg.GetPackageProperties().GetLanguageProperty());
//Assert.IsNull(pkg.GetPackageProperties().GetLanguageProperty().GetValue());
// Encrypt it
EncryptionInfo info = new EncryptionInfo(EncryptionMode.Agile);
NPOIFSFileSystem fs = new NPOIFSFileSystem();
Encryptor enc = info.Encryptor;
enc.ConfirmPassword("password");
OutputStream os = enc.GetDataStream(fs);
pkg.Save(os);
pkg.Revert();
// Save the resulting OLE2 document, and re-open it
MemoryStream baos = new MemoryStream();
fs.WriteFileSystem(baos);
MemoryStream bais = new MemoryStream(baos.ToArray());
NPOIFSFileSystem inpFS = new NPOIFSFileSystem(bais);
// Check we can decrypt it
info = new EncryptionInfo(inpFS);
Decryptor d = Decryptor.GetInstance(info);
Assert.AreEqual(true, d.VerifyPassword("password"));
OPCPackage inpPkg = OPCPackage.Open(d.GetDataStream(inpFS));
// Check it now has empty core properties
Assert.AreEqual(1, inpPkg.GetPartsByContentType(ContentTypes.CORE_PROPERTIES_PART).Count);
Assert.IsNotNull(inpPkg.GetPackageProperties());
Assert.IsNotNull(inpPkg.GetPackageProperties().GetLanguageProperty());
//Assert.IsNull(inpPkg.PackageProperties.LanguageProperty.Value);
}
public void TestNoCoreProperties_saveNew()
{
String sampleFileName = "OPCCompliance_NoCoreProperties.xlsx";
OPCPackage pkg = OPCPackage.Open(POIDataSamples.GetOpenXML4JInstance().GetFileInfo(sampleFileName).FullName);
// Verify it has empty properties
Assert.AreEqual(0, pkg.GetPartsByContentType(ContentTypes.CORE_PROPERTIES_PART).Count);
Assert.IsNotNull(pkg.GetPackageProperties());
Assert.IsNull(pkg.GetPackageProperties().GetLanguageProperty());
//Assert.IsNull(pkg.GetPackageProperties().GetLanguageProperty().Value);
// Save and re-load
MemoryStream baos = new MemoryStream();
pkg.Save(baos);
MemoryStream bais = new MemoryStream(baos.ToArray());
pkg.Revert();
pkg = OPCPackage.Open(bais);
// An Empty Properties part has been Added in the save/load
Assert.AreEqual(1, pkg.GetPartsByContentType(ContentTypes.CORE_PROPERTIES_PART).Count);
Assert.IsNotNull(pkg.GetPackageProperties());
Assert.IsNull(pkg.GetPackageProperties().GetLanguageProperty());
//Assert.IsNull(pkg.GetPackageProperties().GetLanguageProperty().Value);
pkg.Close();
// Open a new copy of it
pkg = OPCPackage.Open(POIDataSamples.GetOpenXML4JInstance().GetFileInfo(sampleFileName).FullName);
// Save and re-load, without having touched the properties yet
baos = new MemoryStream();
pkg.Save(baos);
pkg.Revert();
bais = new MemoryStream(baos.ToArray());
pkg = OPCPackage.Open(bais);
// Check that this too Added empty properties without error
Assert.AreEqual(1, pkg.GetPartsByContentType(ContentTypes.CORE_PROPERTIES_PART).Count);
Assert.IsNotNull(pkg.GetPackageProperties());
Assert.IsNull(pkg.GetPackageProperties().GetLanguageProperty());
//Assert.IsNull(pkg.GetPackageProperties().GetLanguageProperty().Value);
}
public void TestNoCoreProperties_saveInPlace()
{
String sampleFileName = "OPCCompliance_NoCoreProperties.xlsx";
// Copy this into a temp file, so we can play with it
FileInfo tmp = TempFile.CreateTempFile("poi-test", ".opc");
FileStream out1 = new FileStream(tmp.FullName, FileMode.Create, FileAccess.ReadWrite);
Stream in1 = POIDataSamples.GetOpenXML4JInstance().OpenResourceAsStream(sampleFileName);
IOUtils.Copy(
in1,
out1);
out1.Close();
in1.Close();
// Open it from that temp file
OPCPackage pkg = OPCPackage.Open(tmp);
// Empty properties
Assert.AreEqual(0, pkg.GetPartsByContentType(ContentTypes.CORE_PROPERTIES_PART).Count);
Assert.IsNotNull(pkg.GetPackageProperties());
Assert.IsNull(pkg.GetPackageProperties().GetLanguageProperty());
//Assert.IsNull(pkg.GetPackageProperties().GetLanguageProperty().Value);
// Save and close
pkg.Close();
// Re-open and check
pkg = OPCPackage.Open(tmp);
// An Empty Properties part has been Added in the save/load
Assert.AreEqual(1, pkg.GetPartsByContentType(ContentTypes.CORE_PROPERTIES_PART).Count);
Assert.IsNotNull(pkg.GetPackageProperties());
Assert.IsNull(pkg.GetPackageProperties().GetLanguageProperty());
//Assert.IsNull(pkg.GetPackageProperties().GetLanguageProperty().Value);
// Finish and tidy
pkg.Revert();
tmp.Delete();
Assert.AreEqual(0, Directory.GetFiles(AppDomain.CurrentDomain.BaseDirectory, "*.tmp").Length, "At Last: There are no temporary files.");
}
public void TestOnlyOneCorePropertiesPart_AddPart()
{
String sampleFileName = "OPCCompliance_CoreProperties_OnlyOneCorePropertiesPart.docx";
OPCPackage pkg = null;
pkg = OPCPackage.Open(POIDataSamples.GetOpenXML4JInstance().GetFile(sampleFileName));
Uri partUri = CreateURI("/docProps/core2.xml");
try
{
pkg.CreatePart(PackagingUriHelper.CreatePartName(partUri),
ContentTypes.CORE_PROPERTIES_PART);
// no longer fail on compliance error
//fail("expected OPC compliance exception was not thrown");
}
catch (InvalidOperationException e)
{
// expected during successful test
Assert.AreEqual("OPC Compliance error [M4.1]: you try to add more than one core properties relationship in the package !", e.Message);
}
pkg.Revert();
}