Formalization of ISDN LAPD for conformance testing
Teddy T. Boyce, T. Grenier, Robert L. Probert, Hasan Ural · 1989
Usefulness of a formalization of the specification of ISDN LAPD is demonstrated for designing and developing a comprehensive set of conformance tests. Since many protocol standards are specified in a natural language (i.e., English), a method for formalizing protocol specifications with a view to a number of validation activities, including conformance testing, is also presented. In particular, it is shown how to utilize the state-transition-oriented approach to automatically generate a major component of standard conformance test suites. The use of formalized specifications is also illustrated for verifying the specification by selective executions, and for validating conformance test cases against the specification.>