Subroutine Coverage 
| blib/lib/Lab/Instrument/WR640.pm | 
|  | 
| Criterion | Covered | Total | % | 
| subroutine | 11 | 30 | 36.6 | 
| pod | 7 | 10 | 70.0 | 
| line | count | pod | subroutine | 
| 4 | 1 | n/a | BEGIN | 
| 6 | 1 | n/a | BEGIN | 
| 7 | 1 | n/a | BEGIN | 
| 8 | 1 | n/a | BEGIN | 
| 9 | 1 | n/a | BEGIN | 
| 10 | 1 | n/a | BEGIN | 
| 11 | 1 | n/a | BEGIN | 
| 12 | 1 | n/a | BEGIN | 
| 13 | 1 | n/a | BEGIN | 
| 14 | 1 | n/a | BEGIN | 
| 77 | 0 | Yes | new | 
| 117 | 0 | n/a | _device_init | 
| 124 | 1 | n/a | BEGIN | 
| 141 | 0 | n/a | _check_args | 
| 208 | 0 | n/a | _check_args_strict | 
| 238 | 0 | n/a | _parseReply | 
| 270 | 0 | n/a | _keyword | 
| 286 | 0 | n/a | _bloat | 
| 315 | 0 | n/a | _parseNRf | 
| 460 | 0 | Yes | reset | 
| 473 | 0 | n/a | _reset_cache | 
| 492 | 0 | n/a | _debug | 
| 504 | 0 | Yes | get_error | 
| 525 | 0 | Yes | get_status | 
| 543 | 0 | Yes | test_busy | 
| 550 | 0 | Yes | get_id | 
| 566 | 0 | Yes | recall | 
| 581 | 0 | No | get_setup | 
| 619 | 0 | No | get_visible | 
| 630 | 0 | No | get_waveform |