anchor.diff:  %% Returns : ok | throw()
   %%--------------------------------------------------------------------
   test() ->
  +    Self = self(),
   
       %% test start_check_actions(Actions)
       %%--------------------------------------------------------------------
  
positive.code:     %% Test 2xx response to INVITE
      %%
      autotest:mark(?LINE, "cancel_pending_if_invite_2xx_or_6xx/4 - 2.1"),
      #state{} = cancel_pending_if_invite_2xx_or_6xx("INVITE", 200, "Ok", CancelPendingState1),
  
      autotest:mark(?LINE, "cancel_pending_if_invite_2xx_or_6xx/4 - 2.2"),
      %% check results
      receive
  	{CancelPendingRef, CancelPendingPid1,
  	 {'$gen_cast',
  
negative.code: %% Internal exports
  %%--------------------------------------------------------------------
  -export([
  	 signal_collector/3
  	 ]).
  
  %%--------------------------------------------------------------------
  