public void BVT_SMB2Basic_CancelRegisteredChangeNotify()
        {
            uint   status;
            string testDirectory = CreateTestDirectory(TestConfig.SutComputerName, TestConfig.BasicFileShare);

            BaseTestSite.Log.Add(
                LogEntryKind.Debug,
                "Test directory \"{0}\" was created on share \"{1}\"", testDirectory, TestConfig.BasicFileShare);

            client1 = new Smb2FunctionalClient(TestConfig.Timeout, TestConfig, BaseTestSite);
            client1.Smb2Client.ChangeNotifyResponseReceived += new Action <FILE_NOTIFY_INFORMATION[], Packet_Header, CHANGE_NOTIFY_Response>(OnChangeNotifyResponseReceived);

            BaseTestSite.Log.Add(LogEntryKind.TestStep, "Start a client to create a file by sending the following requests: NEGOTIATE; SESSION_SETUP; TREE_CONNECT; CREATE");
            client1.ConnectToServer(TestConfig.UnderlyingTransport, TestConfig.SutComputerName, TestConfig.SutIPAddress);
            status = client1.Negotiate(TestConfig.RequestDialects, TestConfig.IsSMB1NegotiateEnabled);
            status = client1.SessionSetup(
                TestConfig.DefaultSecurityPackage,
                TestConfig.SutComputerName,
                TestConfig.AccountCredential,
                TestConfig.UseServerGssToken);
            uint treeId1;

            status = client1.TreeConnect(uncSharePath, out treeId1);
            Smb2CreateContextResponse[] serverCreateContexts;
            FILEID fileId1;

            status = client1.Create(
                treeId1,
                testDirectory,
                CreateOptions_Values.FILE_DIRECTORY_FILE,
                out fileId1,
                out serverCreateContexts);

            BaseTestSite.Log.Add(
                LogEntryKind.Comment,
                "Client starts to register CHANGE_NOTIFY on directory \"{0}\"", testDirectory);
            client1.ChangeNotify(treeId1, fileId1, CompletionFilter_Values.FILE_NOTIFY_CHANGE_LAST_ACCESS);

            BaseTestSite.Log.Add(
                LogEntryKind.Comment,
                "Client starts to cancel the registered CHANGE_NOTIFY on directory \"{0}\"", testDirectory);
            client1.Cancel();

            BaseTestSite.Assert.IsTrue(
                changeNotificationReceived.WaitOne(TestConfig.WaitTimeoutInMilliseconds),
                "Change notification should be received within {0} milliseconds", TestConfig.WaitTimeoutInMilliseconds);

            BaseTestSite.Assert.AreNotEqual(
                Smb2Status.STATUS_SUCCESS,
                receivedChangeNotifyHeader.Status, "CHANGE_NOTIFY is not expected to success after cancel, actually server returns {0}.",
                Smb2Status.GetStatusCode(receivedChangeNotifyHeader.Status));
            BaseTestSite.CaptureRequirementIfAreEqual(
                Smb2Status.STATUS_CANCELLED,
                receivedChangeNotifyHeader.Status,
                RequirementCategory.STATUS_CANCELLED.Id,
                RequirementCategory.STATUS_CANCELLED.Description);

            BaseTestSite.Log.Add(LogEntryKind.TestStep, "Tear down the client by sending the following requests: CLOSE; TREE_DISCONNECT; LOG_OFF");
            client1.Close(treeId1, fileId1);
            client1.TreeDisconnect(treeId1);
            client1.LogOff();
        }
        public void BVT_SMB2Basic_CancelRegisteredChangeNotify()
        {
            uint status;
            string testDirectory = CreateTestDirectory(TestConfig.SutComputerName, TestConfig.BasicFileShare);
            BaseTestSite.Log.Add(
                LogEntryKind.Debug,
                "Test directory \"{0}\" was created on share \"{1}\"", testDirectory, TestConfig.BasicFileShare);

            client1 = new Smb2FunctionalClient(TestConfig.Timeout, TestConfig, BaseTestSite);
            client1.Smb2Client.ChangeNotifyResponseReceived += new Action<FILE_NOTIFY_INFORMATION[],Packet_Header,CHANGE_NOTIFY_Response>(OnChangeNotifyResponseReceived);

            BaseTestSite.Log.Add(LogEntryKind.TestStep, "Start a client to create a file by sending the following requests: NEGOTIATE; SESSION_SETUP; TREE_CONNECT; CREATE");
            client1.ConnectToServer(TestConfig.UnderlyingTransport, TestConfig.SutComputerName, TestConfig.SutIPAddress);
            status = client1.Negotiate(TestConfig.RequestDialects, TestConfig.IsSMB1NegotiateEnabled);
            status = client1.SessionSetup(
                TestConfig.DefaultSecurityPackage,
                TestConfig.SutComputerName,
                TestConfig.AccountCredential,
                TestConfig.UseServerGssToken);
            uint treeId1;
            status = client1.TreeConnect(uncSharePath, out treeId1);
            Smb2CreateContextResponse[] serverCreateContexts;
            FILEID fileId1;
            status = client1.Create(
                treeId1,
                testDirectory,
                CreateOptions_Values.FILE_DIRECTORY_FILE,
                out fileId1,
                out serverCreateContexts);

            BaseTestSite.Log.Add(
                LogEntryKind.Comment,
                "Client starts to register CHANGE_NOTIFY on directory \"{0}\"", testDirectory);
            client1.ChangeNotify(treeId1, fileId1, CompletionFilter_Values.FILE_NOTIFY_CHANGE_LAST_ACCESS);

            BaseTestSite.Log.Add(
                LogEntryKind.Comment,
                "Client starts to cancel the registered CHANGE_NOTIFY on directory \"{0}\"", testDirectory);
            client1.Cancel();

            BaseTestSite.Assert.IsTrue(
                changeNotificationReceived.WaitOne(TestConfig.WaitTimeoutInMilliseconds),
                "Change notification should be received within {0} milliseconds", TestConfig.WaitTimeoutInMilliseconds);

            BaseTestSite.Assert.AreNotEqual(
                Smb2Status.STATUS_SUCCESS,
                receivedChangeNotifyHeader.Status, "CHANGE_NOTIFY is not expected to success after cancel, actually server returns {0}.",
                Smb2Status.GetStatusCode(receivedChangeNotifyHeader.Status));
            BaseTestSite.CaptureRequirementIfAreEqual(
                Smb2Status.STATUS_CANCELLED,
                receivedChangeNotifyHeader.Status,
                RequirementCategory.STATUS_CANCELLED.Id,
                RequirementCategory.STATUS_CANCELLED.Description);

            BaseTestSite.Log.Add(LogEntryKind.TestStep, "Tear down the client by sending the following requests: CLOSE; TREE_DISCONNECT; LOG_OFF");
            client1.Close(treeId1, fileId1);
            client1.TreeDisconnect(treeId1);
            client1.LogOff();
        }