Testbench
The VICE testprogs repository contains a testbench script, which can be used to run a lot of the existing tests automatically, which makes regression testing of the emulators much easier.
The script contains support for all emulators contained in VICE: x64, x64sc, x128, xscpu64, x64dtv, xpet, xcbm2, xcbm5x0, xvic, xplus4, vsid
... and additionally support for the following emulators: