Branch Coverage

blib/lib/Graph/Easy/Parser/Graph6.pm

Criterion	Covered	Total	%
branch	7	8	87.5

line	true	false	branch
48	1	1	ref $filename_or_fh ? :
61	1	6	unless (ref $self)
72	7	0	unless ($format eq 'digraph6')
98	1	6	if (defined $ret and $ret == 0)