Based on the analysis of the main elements and working flow involved in test result automatic judgment of network management interface testing , a generic definition method of test result automatic judgment rules is proposed .The syntax of description language of the judgment rules is provided , so are the EBNF format definition of test result judgment file and the corresponding usage descriptions .And a unique parameter value localization method is also provided.Furthermore , a practical design of the internal construction of the test result judgment subsystem is discussed , and the basic working mechanism is also introduced . 

network management , interface conformance testing , result automatic judgment