is that the tests were not re-imported with the rest of ipfilter 5.1.1
XXX There are still some more ipf test failures that need to get resolved,
XXX but at least we'll get some of them back just in case we have a
XXX regression.
the tests on the fly alongside with easier-to-read functions.
While doing this, split the big monolithic test program into more granular
but cohesive test programs.
Phew, this one was tough. And it's horrible to see that many these tests
(yes, the tests themselves probably) are broken.