| line | true | false | branch | 
 
| 25 | 14 | 62 | if (substr($_[0], 0, 1) eq '-') { } | 
 
|  | 62 | 0 | elsif (not defined $seq) { } | 
 
| 29 | 13 | 38 | if ($i =~ /^-(seq|sequence)/u) { } | 
 
|  | 11 | 27 | elsif ($i =~ /^-(name|id)/u) { } | 
 
|  | 7 | 20 | elsif ($i =~ /^-(comment|desc|description)/u) { } | 
 
|  | 13 | 7 | elsif ($i =~ /^-qual(ity)?/u) { } | 
 
|  | 4 | 3 | elsif ($i =~ /^-offset/u) { } | 
 
|  | 2 | 1 | elsif ($i =~ /^-line_len/u) { } | 
 
|  | 0 | 1 | elsif ($i =~ /^-default_quality/u) { } | 
 
| 50 | 1 | 61 | if scalar @_ < 1 or scalar @_ > 4 | 
 
| 55 | 0 | 74 | unless (defined $seq) | 
 
| 60 | 2 | 72 | if (defined $seq and defined $qual and length $seq != length $qual) | 
 
| 96 | 1 | 76 | if defined $new_val | 
 
| 105 | 0 | 10 | if defined $new_val | 
 
| 114 | 0 | 48 | if defined $new_val | 
 
| 122 | 0 | 7 | if defined $new_val | 
 
| 130 | 0 | 21 | if defined $new_val and not $new_val =~ /^\d+$/u | 
 
| 131 | 1 | 20 | if defined $new_val | 
 
| 139 | 0 | 12 | if defined $new_val and not $new_val =~ /^\d+$/u | 
 
| 140 | 0 | 12 | if defined $new_val | 
 
| 148 | 0 | 6 | if defined $new_val and length $new_val != 1 | 
 
| 149 | 0 | 6 | if defined $new_val | 
 
| 168 | 2 | 0 | if defined reverse($self->{'qual'}) | 
 
| 178 | 0 | 1 | if ($self->{'seq'} =~ /U/iu) { } | 
 
| 193 | 4 | 3 | if (defined $len) { } | 
 
| 195 | 1 | 3 | defined $self->{'qual'} ? : | 
 
| 198 | 1 | 2 | defined $self->{'qual'} ? : | 
 
| 207 | 0 | 42 | if length $quality_encoded != 1 | 
 
| 208 | 42 | 0 | defined $offset ? : | 
 
| 215 | 0 | 2 | unless $quality_integer =~ /^\d+$/u | 
 
| 216 | 2 | 0 | defined $offset ? : | 
 
| 225 | 5 | 0 | if (defined $self->{'qual'}) | 
 
| 255 | 0 | 1 | unless $qual_value =~ /^\d+$/u | 
 
| 260 | 1 | 6 | if ($qualities[$i] <= $qual_value) | 
 
| 275 | 0 | 1 | unless $qual_value =~ /^\d+$/u | 
 
| 280 | 1 | 2 | if ($qualities[$i] >= $qual_value) | 
 
| 300 | 6 | 0 | if (exists $baseVal{substr $kmer, $i, 1}) { } | 
 
| 353 | 0 | 1 | unless $self->{'seq'} =~ /^[ACGTU]+$/iu | 
 
| 360 | 2 | 0 | if ($num != -1) { } | 
 
| 381 | 0 | 0 | if (defined $self->{'qual'}) { } | 
 
| 403 | 6 | 9 | defined $self->{'comment'} && length $self->{'comment'} > 0 ? : | 
 
| 413 | 15 | 10 | if (defined $user_quality) { } | 
 
|  | 6 | 4 | elsif (not defined $quality) { } | 
 
| 415 | 10 | 5 | if (length $user_quality == 1) { } | 
 
| 428 | 10 | 15 | defined $self->{'comment'} && length $self->{'comment'} > 0 ? : | 
 
| 453 | 6 | 7 | defined $self->{'qual'} > 0 && length $self->{'qual'} == length $self->{'seq'} ? : | 
 
| 460 | 4 | 3 | defined $self->{'qual'} > 0 && length $self->{'qual'} == length $self->{'seq'} ? : | 
 
| 466 | 10 | 5 | if (not defined $width or $width == 0) |