private void AlternateDataStream_Set_FileValidDataLengthInformation(FileType fileType)
{
//Prerequisites: Create streams on a newly created file
//Step 1: Set FILE_VALIDDATALENGTH_INFORMATION
BaseTestSite.Log.Add(LogEntryKind.TestStep, "{0}. SetFileInformation with FileInfoClass.FILE_VALIDDATALENGTH_INFORMATION.", ++testStep);
FileValidDataLengthInformation fileValidDataLengthInfo = new FileValidDataLengthInformation();
BaseTestSite.Log.Add(LogEntryKind.Debug, "Parameter: Set ValidDataLength to " + dataStreamList[":" + dataStreamName1 + ":$DATA"]);
fileValidDataLengthInfo.ValidDataLength = dataStreamList[":" + dataStreamName1 + ":$DATA"];
byte[] inputBuffer = TypeMarshal.ToBytes<FileValidDataLengthInformation>(fileValidDataLengthInfo);
status = this.fsaAdapter.SetFileInformation(FileInfoClass.FILE_VALIDDATALENGTH_INFORMATION, inputBuffer);
this.fsaAdapter.AssertIfNotSuccess(status, "Set ValidDataLength operation failed");
}
private void FileInfo_Set_FileValidDataLengthInformation_IsSupported(FileType fileType)
{
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Test case steps:");
MessageStatus status;
//Step 1: Create file
BaseTestSite.Log.Add(LogEntryKind.TestStep, "1. Create " + fileType.ToString());
status = this.fsaAdapter.CreateFile(fileType);
//Step 2: Write some bytes into the file
long bytesToWrite;
if (fileType == FileType.DataFile)
{
//Write some bytes into the DataFile.
bytesToWrite = 1024;
long bytesWritten = 0;
BaseTestSite.Log.Add(LogEntryKind.TestStep, "2. Write the file with " + bytesToWrite + " bytes data.");
status = this.fsaAdapter.WriteFile(0, bytesToWrite, out bytesWritten);
}
else
{
BaseTestSite.Log.Add(LogEntryKind.TestStep, "2. Do not write data into DirectoryFile.");
bytesToWrite = 0;
}
//Step 3: Set FILE_VALIDDATALENGTH_INFORMATION
BaseTestSite.Log.Add(LogEntryKind.TestStep, "3. SetFileInformation with FileInfoClass.FILE_VALIDDATALENGTH_INFORMATION.");
FileValidDataLengthInformation fileValidDataLengthInfo = new FileValidDataLengthInformation();
BaseTestSite.Log.Add(LogEntryKind.Debug, "Parameter: Set ValidDataLength to " + bytesToWrite);
fileValidDataLengthInfo.ValidDataLength = bytesToWrite;
byte[] inputBuffer = TypeMarshal.ToBytes<FileValidDataLengthInformation>(fileValidDataLengthInfo);
status = this.fsaAdapter.SetFileInformation(FileInfoClass.FILE_VALIDDATALENGTH_INFORMATION, inputBuffer);
//Step 4: Verify test result
BaseTestSite.Log.Add(LogEntryKind.TestStep, "4. Verify returned NTSTATUS code.");
if (fileType == FileType.DataFile)
{
this.fsaAdapter.AssertAreEqual(this.Manager, MessageStatus.SUCCESS, status, "Status set to STATUS_SUCCESS.");
}
else
{
this.fsaAdapter.AssertAreEqual(this.Manager, MessageStatus.INVALID_PARAMETER, status,
"The operation MUST be failed with STATUS_INVALID_PARAMETER if Open.File.FileType is DirectoryFile.");
}
}
