Condition Coverage

blib/lib/IO/Zlib.pm
Criterion Covered Total %
condition 5 19 26.3


and 3 conditions

line !l l&&!r l&&r condition
616 0 0 0 -e $filename and open $fh, $filename
623 0 0 0 $rdb == 2 and $sig eq "\37\213"

or 2 conditions

line l !l condition
496 1 10 $_[2] || 0
685 0 0 $_[1] || 4096

or 3 conditions

line l !l&&r !l&&!r condition
307 0 0 9 $@ || $Compress::Zlib::VERSION < 2
404 8 0 0 $has_Compress_Zlib || defined $gzip_external
0 0 8 $gzip_external or not $has_Compress_Zlib || defined $gzip_external