Branch Coverage

blib/lib/Future/Mutex.pm

Criterion	Covered	Total	%
branch	7	8	87.5

line	true	false	branch
123	11	6	if ($self->{'avail'}) { }
128	0	6	unless defined $self->{'waitf'}
133	6	11	if (my $next_f = shift @{$$self{'queue'};}) { }
143	10	7	unless $self->{'waitf'}