Add more logging to the flaky test

Author: chrzaszcz

big_tests/tests/sm_SUITE.erl

@@ -1609,13 +1609,18 @@ rpc_stop_filter_hook_handler(HookExtra, HostType) ->
                             HookExtra, 50).
 
 filter_hook_handler_fn(Buffer,
-                       #{jid := Jid} = _Params,
-                       #{luser := LUser, filter_text := FilterText} = _Extra) ->
+                       #{jid := Jid} = Params,
+                       #{luser := LUser, filter_text := FilterText} = Extra) ->
+    logger:warning("Filter params ~p, extra ~p", [Params, Extra]),
     {U, _} = jid:to_lus(Jid),
     case U of
         LUser ->
             F = fun(Acc) -> filter_text(Acc, FilterText) end,
             NewBuffer = lists:filter(F, Buffer),
+            case NewBuffer of
+                Buffer -> ok;
+                _ -> logger:warning("Filtered ~p -> ~p", [Buffer, NewBuffer])
+            end,
             {ok, NewBuffer};
         _ -> {ok, Buffer}
     end.