add kernel/drivers/base/test

hc

2023-02-27 3a14331c54239033aebd0445c6069c9ac94ee4f5

1
2
#locally computed
sha256 55dd751c4c812809841fd06f4729b8341171c4b6c1dc28a9412455282554f8a5  micropython-v1.8.7.tar.gz