Architecture-driven testing using TTCN-3

Success coming with MBT highly depends on the availability of the underlying system specification and the acceptance of related tools. In industrial practice is has been found very often that the system specification could not be fully completed and need to be restricted to selected parts. The Architecture-driven test approach (ADT) considers a system specification that is decomposed following different viewpoint that allows an easier understanding due to various abstractions. In this contribution we discuss how we extend our work that has been introduced earlier on ADT in order to execute ADT-based test descriptions against real systems in the context of the automotive domain.