When I run only those tests, all of them pass, but when I run using HARNESS_PERL_SWITCHES=-MDevel::Coverto create coverage, after several tests I get this exit status 9. What does it mean?
HARNESS_PERL_SWITCHES=-MDevel::Cover
9
9 represents the number of the test that failed, as in
"REMOVE. FAULTS OF TESTS 1, 3, 5, 7, 9 , 11, 13, 15, 17, 19 Failed to complete tests 10/20, 50.00% in order"
See the links below for further assistance:
http://search.cpan.org/~leont/Test-Harness-3.36/lib/Test/Harness.pm
https://www.tu-chemnitz.de/docs/perldoc/Test/Harness.html
http://search.cpan.org/~pjcj/Devel-Cover-1.22/lib/Devel/Cover.pm