Test method for serial communication equipment

The present invention is one kind of test method for serial communication equipment in server/client side architecture. The client side serial communication equipment first sends connection request to the server side serial communication equipment; the server side then establishes one request queue in certain order and responds some client side serial communication equipment; the server side serial communication equipment and the client side serial communication equipment are connected for test; and the server side re-arranges the queue and continues to the next client side serial communication equipment. The present invention has shortened test period and is saving in resource.