Hilo example - test 3

     $ cover -report html
     Reading database from cover_db

     ------------------------------------------ ------ ------ ------ ------ ------
     File                                         stmt branch   cond   time  total
     ------------------------------------------ ------ ------ ------ ------ ------
     tests/hilo                                 100.00  83.33    n/a 100.00  93.75
     Total                                      100.00  83.33    n/a 100.00  93.75
     ------------------------------------------ ------ ------ ------ ------ ------

     HTML output sent to tests/hilo3/cover_db/cover_db.html