perl test_hashmap.pl test strings: a b c a b c a b c ok 1 - threads, matches: 9 -- a a b c c b b a c -- should be 9 ok 2 - threads, time elapsed: 2, wanted max seconds: 2 ok 3 - fork with many dbm::deep dbs, matches: 9 -- a a b c c b b a c -- should be 9 ok 4 - fork with many dbm::deep dbs, time elapsed: 1, wanted max seconds: 2 Use of uninitialized value in join or string at test_hashmap.pl line 48. not ok 5 - fork with 1 dbm::deep db, matches: 7 -- a b b b c c -- should be 9 # Failed test 'fork with 1 dbm::deep db, matches: 7 -- a b b b c c -- should be 9' # in test_hashmap.pl at line 48. ok 6 - fork with 1 dbm::deep db, time elapsed: 1, wanted max seconds: 2 test strings: a b c d e f g h i j k l m n o p q r s t u v w x y z a b c d e f g h i j k l m n o p q r s t u v w x y z a b c d e f g h i j k l m n o p q r s t u v w x y z ok 7 - threads, matches: 9 -- a b a c c b c b a -- should be 9 ok 8 - threads, time elapsed: 2, wanted max seconds: 2 ok 9 - fork with many dbm::deep dbs, matches: 9 -- a b a c c b c b a -- should be 9 not ok 10 - fork with many dbm::deep dbs, time elapsed: 9, wanted max seconds: 2 # Failed test 'fork with many dbm::deep dbs, time elapsed: 9, wanted max seconds: 2' # in test_hashmap.pl at line 49. not ok 11 - fork with 1 dbm::deep db, matches: 8 -- b c a c b c a b -- should be 9 # Failed test 'fork with 1 dbm::deep db, matches: 8 -- b c a c b c a b -- should be 9' # in test_hashmap.pl at line 48. not ok 12 - fork with 1 dbm::deep db, time elapsed: 9, wanted max seconds: 2 # Failed test 'fork with 1 dbm::deep db, time elapsed: 9, wanted max seconds: 2' # in test_hashmap.pl at line 49. 1..12 # Looks like you failed 4 tests of 12.