Make use of ntests variable, pointed out by clang 13.

sys/param.h cleanup, mostly using MINIMUM() and <limits.h>
ok dtucker

add some knobs:

UNITTEST_FAST?= no # Skip slow tests (e.g. less intensive fuzzing).
UNITTEST_SLOW?= no # Include slower tests (e.g. more intensive fuzzing).
UNITTEST_VERBOSE?= no # Verbose

add some knobs:

UNITTEST_FAST?= no # Skip slow tests (e.g. less intensive fuzzing).
UNITTEST_SLOW?= no # Include slower tests (e.g. more intensive fuzzing).
UNITTEST_VERBOSE?= no # Verbose test output (inc. per-test names).

useful if you want to run the tests as a smoke test to exercise the
functionality without waiting for all the fuzzers to run.

show more ...

unit tests for new buffer API; including basic fuzz testing