--TEST-- Test crypt_gensalt --FILE-- --EXPECTF-- string(2) "%s" string(9) "_%s" string(11) "$1$%s" string(29) "$2y$%s" string(19) "$5$%s" string(19) "$6$%s" string(36) "$7$%s" string(30) "$gy$%s" string(29) "$y$j%s"