selftest from console mode working again

main.c

@@ -166,6 +166,7 @@ static THD_FUNCTION(Thread1, arg)
       continue;
     }
     // Process UI inputs
+    if (!(sweep_mode & SWEEP_SELFTEST))
       ui_process();
     // Process collected data, calculate trace coordinates and plot only if scan
     // completed

sa_core.c

@@ -2551,7 +2551,7 @@ void self_test(int test)
 {
   if (test == 0) {
     if (test_wait ) {
-      if (test_case[test_step].kind == TC_END)
+      if (test_case[test_step].kind == TC_END || setting.test_argument != 0)
         goto resume2;
       else
         goto resume;