Patch for Teleport Test Plan items under Desktop Access Warnings/Errors

warnings-errors.patch

diff --git a/lib/srv/desktop/rdp/rdpclient/client.go b/lib/srv/desktop/rdp/rdpclient/client.go
index e3c2ff3afe..1f789c496a 100644
--- a/lib/srv/desktop/rdp/rdpclient/client.go
+++ b/lib/srv/desktop/rdp/rdpclient/client.go
@@ -475,6 +475,17 @@ func (c *Client) handleTDPInput(msg tdp.Message) error {
                        return trace.Errorf("MouseButton: client_write_rdp_pointer: %v", errCode)
                }
        case tdp.MouseWheel:
+               // ##############################################################
+               // ## Test code for inducing a TDP notification/error when the ##
+               // ## mouse wheel is scrolled.                                                                                                                                 ##
+               // ##############################################################
+               if err := c.cfg.Conn.WriteMessage(tdp.Notification{
+                       Severity: tdp.SeverityError,
+                       Message:  "Testing tdp.Notification",
+               }); err != nil {
+                       c.cfg.Logger.ErrorContext(context.Background(), "sending tdp.Notification failed", "error", err)
+               }
+               // ######### End test code #########
                var wheel C.CGOPointerWheel
                switch m.Axis {
                case tdp.VerticalWheelAxis: