The "rhc" test runs a random sequence of operations (writes, reads, &c.)
through an RHC with conditions attached to it. All possible state masks
are used, and query conditions are tried with a condition that only
tests the key value, and one that tests attribute values. It depends on
the internal checking logic of the RHC, which is currently enabled only
in Debug builds because of the associated run-time overhead.
Signed-off-by: Erik Boasson <eb@ilities.com>
