public void FileInfo_Query_FileAlignmentInformation()
{
// Create a new file
string fileName = this.fsaAdapter.ComposeRandomFileName(8, ".txt", CreateOptions.NON_DIRECTORY_FILE);
BaseTestSite.Log.Add(LogEntryKind.TestStep, $"1. Create a file {fileName}");
FILEID fileId;
uint treeId = 0;
ulong sessionId = 0;
MessageStatus status = this.fsaAdapter.CreateFile(
fileName,
(FileAttribute)0,
CreateOptions.NON_DIRECTORY_FILE,
(FileAccess.GENERIC_READ | FileAccess.GENERIC_WRITE),
(ShareAccess.FILE_SHARE_READ | ShareAccess.FILE_SHARE_WRITE | ShareAccess.FILE_SHARE_DELETE),
CreateDisposition.OPEN_IF,
out fileId,
out treeId,
out sessionId);
this.fsaAdapter.AssertAreEqual(this.Manager,
MessageStatus.SUCCESS,
status,
$"Create file with name {fileName} is expected to succeed.");
long byteCount;
byte[] outputBuffer;
FileAlignmentInformation fileAlignmentInfo = new FileAlignmentInformation();
uint outputBufferSize = (uint)TypeMarshal.ToBytes <FileAlignmentInformation>(fileAlignmentInfo).Length;
BaseTestSite.Log.Add(LogEntryKind.TestStep, $"2. Query FileAlignmentInformation of the file {fileName}.");
status = this.fsaAdapter.QueryFileInformation(
FileInfoClass.FILE_ALIGNMENT_INFORMATION,
outputBufferSize,
out byteCount,
out outputBuffer);
BaseTestSite.Log.Add(LogEntryKind.TestStep, $"3. Verify the query status and outputbuffer.");
this.TestSite.Assert.AreEqual(
MessageStatus.SUCCESS,
status,
$"Query FileAlignmentInformation of file {fileName} is expected to succeed.");
// [MS-FSCC] section 2.4.3 AlignmentRequirement (4 bytes): A 32-bit unsigned integer that MUST contain one of the following values.
fileAlignmentInfo = TypeMarshal.ToStruct <FileAlignmentInformation>(outputBuffer);
this.TestSite.Assert.AreEqual(
Enum.IsDefined(typeof(AlignmentRequirement_Values), fileAlignmentInfo.AlignmentRequirement),
true,
$"AlignmentRequirement MUST contain one of AlignmentRequirement_Values. "
);
this.TestSite.Assert.AreEqual(
byteCount,
outputBufferSize,
$"[MS-FSA] section 2.1.5.11.2: Upon successful completion of the operation, the object store MUST return: ByteCount set to sizeof(FileAlignmentInformation)."
);
}
public FileAllInformation(byte[] buffer, int offset)
{
BasicInformation = new FileBasicInformation(buffer, offset + 0);
StandardInformation = new FileStandardInformation(buffer, offset + 40);
InternalInformation = new FileInternalInformation(buffer, offset + 64);
EaInformation = new FileEaInformation(buffer, offset + 72);
AccessInformation = new FileAccessInformation(buffer, offset + 76);
PositionInformation = new FilePositionInformation(buffer, offset + 80);
ModeInformation = new FileModeInformation(buffer, offset + 88);
AlignmentInformation = new FileAlignmentInformation(buffer, offset + 92);
NameInformation = new FileNameInformation(buffer, offset + 96);
}
public FileAllInformation()
{
BasicInformation = new FileBasicInformation();
StandardInformation = new FileStandardInformation();
InternalInformation = new FileInternalInformation();
EaInformation = new FileEaInformation();
AccessInformation = new FileAccessInformation();
PositionInformation = new FilePositionInformation();
ModeInformation = new FileModeInformation();
AlignmentInformation = new FileAlignmentInformation();
NameInformation = new FileNameInformation();
}
