Software Unit Tests (Language Independent Approach)
...Remote control-able function stubs may be generated using the 'stub' mode. Test cases can be generated using the 'gen' mode, and state machine walkers by the 'sm_walker' mode.
Over the last decade HWUT has matured towards a full fledged unit test tool for a wide variety of applications.
TDFS-lis can be used both as TCP client and TCP server with IPv4 and IPv6 support. TDFS-lis is a general pourpose tool, usefull to test clients, servers and services.