ext/B/t/OptreeCheck.pm optree comparison tool
ext/B/t/pragma.t See if user pragmas work.
ext/B/t/showlex.t See if B::ShowLex works
+ext/B/t/strict.t See if B works with strict and warnings.
ext/B/t/sv_stash.t See if SvSTASH() works
ext/B/t/terse.t See if B::Terse works
ext/B/t/walkoptree.t See if B::walkoptree (and friends) work