Branch Coverage

Bio/Matrix/IO.pm
Criterion Covered Total %
branch 4 16 25.0


line true false branch
101 6 6 if ($class =~ /Bio::Matrix::IO::(\S+)/) { }
115 0 6 unless $class->_load_format_module($format)
135 0 0 unless my $self = $class->new(@_)
229 0 6 if ($@)
254 0 0 unless $_ = shift()
255 0 0 if /BLOSUM|PAM$/i
256 0 0 if /\.dist$/i
271 0 0 unless wantarray