Branch Coverage
blib/lib/Sort/Merge.pm
Criterion
Covered
Total
%
branch
7
8
87.5
line
true
false
branch
30
55
0
unless (defined $$source[1])
33
8
47
unless (defined $key)
60
4
47
unless @sources
67
69
54
if ($earliesttime > $sources[$_][1])