| line | % | coverage | branch |
| 90 | 50 | T | F | unless defined $args |
| 249 | 100 | T | F | unless &blessed($staff) and $staff->isa("Music::NWC2MusicXML::Staff") |
| 349 | 100 | T | F | if ($self->staff_count == 0) |
| 357 | 100 | T | F | if ($staff->event_count == 0) |
| 374 | 100 | T | F | if ($type eq "TimeSig") |
| 379 | 100 | T | F | if ($type eq "Bar") |
| 380 | 50 | T | F | if ($acc_n > 0 and $exp_n > 0) |
| 383 | 0 | T | F | unless $cn * $ed == $en * $cd |
| 393 | 100 | T | F | unless $type eq "Note" or $type eq "Chord" or $type eq "Rest" |
| 396 | 50 | T | F | unless ($d->{'is_grace'}) |
| 405 | 100 | T | F | unless ($type eq "Rest") |
| 408 | 100 | T | F | $type eq 'Chord' ? : |
| 412 | 100 | T | F | if $ps =~ /\^\z/ |
| 417 | 100 | T | F | if $type eq "Rest" |
| 418 | 100 | T | F | @{$d->{'articulations'} // [];} ? : |
| 424 | 50 | T | F | if $in_slur |
| 436 | 50 | T | F | unless exists $MESSAGES{$key} |
| 444 | 100 | T | F | unless ref $ts eq "HASH" and $ts->{'beats'} and $ts->{'beat_type'} |
| 451 | 100 | T | F | unless $n |