MFC r292531,r292532,r292533,r292545:

MFC r292531,r292532,r292533,r292545:

r292531:

Make test_matches.sh into a series of TAP testcases

Use temporary filesystems / memory disks instead of a hardcoded path
which doesn't exist on test systems

r292532:

Mark `subject matching jailid` testcase as an unexpected failure with
TODO to ensure that the testcase isn't marked as a failure

PR: 205481

r292533:

Skip the testcases if mac_bsdextended(4) isn't detected on the
system

r292545:

Redo the TAP integration so it works with Kyua

Kyua needs numbers in the TAP results :/, but prove doesn't

git-svn-id: svn://svn.freebsd.org/base/stable/10@293138 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f