ext/XS-APItest/t/loopblock.t test recursive descent block parsing
ext/XS-APItest/t/looprest.t test recursive descent statement-sequence parsing
ext/XS-APItest/t/magic_chain.t test low-level MAGIC chain handling
+ext/XS-APItest/t/magic.t test attaching, finding, and removing magic
ext/XS-APItest/t/Markers.pm Helper for ./blockhooks.t
ext/XS-APItest/t/multicall.t XS::APItest: test MULTICALL macros
ext/XS-APItest/t/my_cxt.t XS::APItest: test MY_CXT interface
t/io/fflush.t See if auto-flush on fork/exec/system/qx works
t/io/fs.t See if directory manipulations work
t/io/inplace.t See if inplace editing works
+t/io/iofile.t See if we can load IO::File on demand
t/io/iprefix.t See if inplace editing works with prefixes
t/io/layers.t See if PerlIO layers work
t/io/nargv.t See if nested ARGV stuff works