function callback(test_obj, obj:GObject.Object, user_param1, ...):void;
Test transfer none GObject as a param (tests refcounting). Use with regress_test_obj_emit_sig_with_obj
test_obj :
instance of Regress.TestObj that is emitting the signal
obj :
A newly created RegressTestObj
user_param1 :
first user parameter (if any) specified with the connect() method
... :
additional user parameters (if any)