Hilo example - test 2

     $ cover -report html
     Reading database from cover_db

     ------------------------------------------ ------ ------ ------ ------ ------
     File                                         stmt branch   cond   time  total
     ------------------------------------------ ------ ------ ------ ------ ------
     tests/hilo                                  90.00  66.67    n/a 100.00  81.25
     Total                                       90.00  66.67    n/a 100.00  81.25
     ------------------------------------------ ------ ------ ------ ------ ------

     HTML output sent to tests/hilo2/cover_db/cover_db.html