t/op/inc.t See if inc/dec of integers near 32 bit limit work
t/op/index.t See if index works
t/op/index_thr.t See if index works in another thread
+t/op/infnan.t See if inf/nan work
t/op/int.t See if int works
t/op/join.t See if join works
t/op/kill0_child Process tree script that is kill()ed