| blib/lib/List/DoubleLinked.pm | |||
|---|---|---|---|
| Criterion | Covered | Total | % |
| branch | 4 | 8 | 50.0 |
| line | true | false | branch |
|---|---|---|---|
| 37 | 0 | 7 | if $self->{'head'}{'next'} == $self->{'tail'} |
| 44 | 0 | 1 | if $self->{'tail'}{'prev'} == $self->{'head'} |
| 67 | 0 | 1 | if $self->{'head'}{'next'} == $self->{'tail'} |
| 117 | 0 | 1 | if $node |