1test1: 2 echo TEST 3ifdef UNDEFINED 4 echo FAIL 5else 6 echo PASS 7endif 8 echo DONE 9 10test2: 11ifdef UNDEFINED 12 echo FAIL 13else 14 echo PASS 15endif 16 echo DONE 17 18test3: 19ifndef UNDEFINED 20 echo PASS 21else 22 echo FAIL 23endif 24 echo DONE 25