I believe that Devel::Cover excludes core modules, so that "your code" isn't influenced by modules that are included (perhaps indirectly). Seek out a switch/hash/regexp/sub to modify that behavior, there is one somewhere!
-y On Fri, Jun 26, 2015 at 10:08 PM, James E Keenan <jk...@verizon.net> wrote: > Richard Elberger and I recently received co-maintenance bits on the > File-Path distribution. As is my wont, I ran it through Devel::Cover -- > but was surprised to see that 'cover' reported zero coverage. > > ##### > $ perl Makefile.PL && make > Generating a Unix-style Makefile > Writing Makefile for File::Path > Writing MYMETA.yml and MYMETA.json > Skip blib/lib/File/Path.pm (unchanged) > Manifying blib/man3/File::Path.3 > > $ HARNESS_PERL_SWITCHES=-MDevel::Cover make test > PERL_DL_NONLAZY=1 /home/jkeenan/perl5/perlbrew/perls/perl-5.20.1/bin/perl > "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef > *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t > t/Path-Class.t .. ok > t/Path.t ........ 1/152 bug487319/symlink for bug487319/symlink: No such > file or directory at t/Path.t line 369. > t/Path.t ........ ok > t/pod.t ......... skipped: PERL_AUTHOR_TESTING environment variable not > set (or zero) > t/taint.t ....... ok > All tests successful. > Files=4, Tests=190, 1 wallclock secs ( 0.04 usr 0.00 sys + 0.99 cusr > 0.03 csys = 1.06 CPU) > Result: PASS > > $ cover > Reading database from /home/jkeenan/gitwork/File-Path/cover_db > > > ----------------------------------- ------ ------ ------ ------ ------ > ------ > File stmt bran cond sub time > total > ----------------------------------- ------ ------ ------ ------ ------ > ------ > blib/lib/File/Path.pm 0.0 0.0 0.0 0.0 n/a > 0.0 > Total 0.0 0.0 0.0 0.0 n/a > 0.0 > ----------------------------------- ------ ------ ------ ------ ------ > ------ > > > HTML output written to > /home/jkeenan/gitwork/File-Path/cover_db/coverage.html > done. > ##### > > I hypothesized that perhaps results would be different if I were to move > ./Path.pm to lib/File/Path.pm -- but I got the same results. > > Does anyone know why File-Path is unresponsive to 'cover'? > > Thank you very much. > Jim Keenan >
