Branch Coverage

blib/lib/ISO/639_1.pm

Criterion	Covered	Total	%
branch	5	6	83.3

line	true	false	branch
1510	5	4	if ($codes{$input})
1515	2	2	if ($input =~ /(?[^_-]+)[_-](?[^_-]+)/)
1518	2	0	if (defined $code and defined $codes{$code})