TTCN-3 Express
TTCN-3 is the internationally standardized universal testing language. Originally developed for conformance testing of telecommunication systems, it is now widely used for all kinds of embedded or distributed systems, e.g. for automotive, railway, and avionics applications.
TTCN-3 Express is a compiler and execution environment for TTCN-3. You may use it freely to explore the language.
TTCN-3 Express is provided by Metarga GmbH in cooperation with the Fraunhofer Institute for Computer Architecture and Software Technology.