private void AlternateDataStream_FsCtl_Set_ZeroData(FileType fileType)
{
//Prerequisites: Create streams on a newly created file
//Step 1: FSCTL request with FSCTL_SET_ZERO_DATA
FSCTL_SET_ZERO_DATA_Request setZeroDataRequest = new FSCTL_SET_ZERO_DATA_Request();
setZeroDataRequest.FileOffset = 0;
setZeroDataRequest.BeyondFinalZero = 0;
uint inputBufferSize = (uint)TypeMarshal.ToBytes <FSCTL_SET_ZERO_DATA_Request>(setZeroDataRequest).Length;
BaseTestSite.Log.Add(LogEntryKind.TestStep, "{0}. FSCTL request with FSCTL_SET_ZERO_DATA", ++testStep);
status = this.fsaAdapter.FsCtlSetZeroData(setZeroDataRequest, inputBufferSize);
//Step 2: Verify test result
BaseTestSite.Log.Add(LogEntryKind.TestStep, "{0}. Verify returned NTSTATUS code.", ++testStep);
if (this.fsaAdapter.IsSetZeroDataSupported == false)
{
this.fsaAdapter.AssertAreEqual(this.Manager, MessageStatus.INVALID_DEVICE_REQUEST, status,
"If the object store does not implement this functionality, the operation MUST be failed with STATUS_INVALID_DEVICE_REQUEST.");
}
else
{
this.fsaAdapter.AssertAreEqual(this.Manager, MessageStatus.SUCCESS, status,
"FSCTL_SET_ZERO_DATA is supported, status set to STATUS_SUCCESS.");
}
}
private void FsCtl_Set_ZeroData_IsZeroDataSupported(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: FSCTL request with FSCTL_SET_ZERO_DATA
FSCTL_SET_ZERO_DATA_Request setZeroDataRequest = new FSCTL_SET_ZERO_DATA_Request();
setZeroDataRequest.FileOffset = 0;
setZeroDataRequest.BeyondFinalZero = 0;
uint inputBufferSize = (uint)TypeMarshal.ToBytes <FSCTL_SET_ZERO_DATA_Request>(setZeroDataRequest).Length;
BaseTestSite.Log.Add(LogEntryKind.TestStep, "2. FSCTL request with FSCTL_SET_ZERO_DATA");
status = this.fsaAdapter.FsCtlSetZeroData(setZeroDataRequest, inputBufferSize);
//Step 3: Verify test result
BaseTestSite.Log.Add(LogEntryKind.TestStep, "3. Verify returned NTSTATUS code.");
if (this.fsaAdapter.IsSetZeroDataSupported == false)
{
this.fsaAdapter.AssertAreEqual(this.Manager, MessageStatus.INVALID_DEVICE_REQUEST, status,
"If the object store does not implement this functionality, the operation MUST be failed with STATUS_INVALID_DEVICE_REQUEST.");
}
else
{
if (fileType == FileType.DataFile)
{
this.fsaAdapter.AssertAreEqual(this.Manager, MessageStatus.SUCCESS, status,
"FSCTL_SET_ZERO_DATA is supported, status set to STATUS_SUCCESS.");
}
else
{
if (this.fsaAdapter.FileSystem == FileSystem.CSVFS)
{
this.fsaAdapter.AssertAreEqual(this.Manager, MessageStatus.STATUS_NOT_IMPLEMENTED, status,
"If the Open is a directory on a Cluster Shared Volume File System (CSVFS), the operation MUST be failed with STATUS_NOT_IMPLEMENTED.");
}
else
{
this.fsaAdapter.AssertAreEqual(this.Manager, MessageStatus.INVALID_PARAMETER, status,
"The operation MUST be failed with STATUS_INVALID_PARAMETER if Open.Stream.StreamType is not DataStream.");
}
}
}
}