public void Smb2OverRdmaChannel_InvalidBufferDescriptor_DeregisteredBuffer()
{
InitSmbdConnectionForTestCases(smbdAdapter.TestConfig.TestFileName_LargeFile);
// SMB2 Read file
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Register memory and get buffer descriptor for SMB2 WRITE");
SmbdBufferDescriptorV1 descp;
smbdAdapter.SmbdRegisterBuffer(
smbdAdapter.Smb2MaxReadSize,
SmbdBufferReadWrite.RDMA_WRITE_PERMISSION_FOR_READ_FILE,
out descp);
smbdAdapter.SmbdDeregisterBuffer(descp);
byte[] channelInfo = TypeMarshal.ToBytes <SmbdBufferDescriptorV1>(descp);
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Read content from file over RDMA.");
READ_Response readResponse;
byte[] readData;
try
{
NtStatus status = (NtStatus)smbdAdapter.Smb2ReadOverRdmaChannel(
0,
smbdAdapter.Smb2MaxReadSize,
channelInfo,
out readResponse,
out readData
);
BaseTestSite.Assert.AreNotEqual <NtStatus>(
NtStatus.STATUS_SUCCESS,
status,
"Status of SMB2 Read File is {0}", status);
}
catch (TimeoutException)
{
BaseTestSite.Assert.Pass("No SMB2 READ response received");
}
BaseTestSite.Log.Add(LogEntryKind.TestStep, "Disconnect and reconnect to verify server is available.");
smbdAdapter.DisconnectRdma();
smbdAdapter.ConnectToServerOverRDMA();
}