Self-description and Reqeneration of Test Cases Based on Error-guessing Method for Safety-critical Software Automatic Testing

Method of self-description and regeneration of testing cases based on error-guessing method(BEGM) was suggested.A self-described case can be used in another task of software testing generally if it is matching with a same or similar background,and regenerating a new testing case automatically.For example,some relations between entities involved in a case of railway computer interlocking software testing ware defined,and finally,the procedures of matching and regeneration of a testing case of BEGM ware discussed.