anchor.diff:           gracefull_invalid_long_start_no_nl/1,
            gracefull_invalid_start/1,
            gracefull_invalid_version/1,
  +         kex_error/1,
            interrupted_send/1,
            max_channels_option/1,
            no_sensitive_leak/1,
  
positive.code: 	10000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE])
      end.
  
  stop_listener(Config) when is_list(Config) ->
      PrivDir = proplists:get_value(priv_dir, Config),
      UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth
  
negative.code:      gracefull_invalid_start,
       gracefull_invalid_long_start,
       gracefull_invalid_long_start_no_nl,
       kex_error,
       stop_listener,
       no_sensitive_leak,
       start_subsystem_on_closed_channel,
  