Condition Coverage

blib/lib/HTML/DOM/Implementation.pm
Criterion Covered Total %
condition 4 6 66.6


and 3 conditions

line !l l&&!r l&&r condition
26 5 0 3 $feature =~ /^(?:stylesheets|css2?)\z/ && (require CSS::DOM, 'CSS::DOM'->hasFeature(@_[1 .. $#_]))

or 3 conditions

line l !l&&r !l&&!r condition
26 2 0 14 !defined($v) || exists $features{$feature}{$v}