Fixes and tweaks for Test::Vars

[autarch]

This includes a number of commits:

• Print diag() and note() after test results. I saw some earlier discussion you had with Ran Eilam about this. If you still need this to be optional, I can tweak this further.
• Added a test_vars() sub that doesn't print TAP. This makes it possible to use this module much more easily as a Code::TidyAll plugin.
• Added the development prereqs to the cpanfile
• Added a spelling test with a stopwords list that can be run outside of Minilla
• Added a .travis.yml that uses the travis-perl helpers. This passes on all Perls except for 5.22+, for which there are known problems.
• Sorted some key iterations to ensure that errors come out in a predictable order.
• Fix this module for 5.22+

[autarch]

nudge

[gfx]

LGTM

By the way, I have added you to the contributors of this repo and to the maintainers in PAUSE. Can you release a new version to CPAN?

[autarch]

Yes, I will do that tomorrow (or today in Japan ;)

[pghmcfc]

Strange, this is still failing in 5.22 (on linux) for me:

$ ./Build test
# Testing Test::Vars/0.006
t/00_load.t .............. ok

#   Failed test 'lib/Test/Vars.pm'
#   at t/01_all_vars_ok_self.t line 8.
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
t/01_all_vars_ok_self.t .. 
Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/1 subtests 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::_pipe_results 
#  is used once in &Test::Vars::_pipe_results 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::test_vars 
#  is used once in &Test::Vars::test_vars 
#  is used once in &Test::Vars::vars_ok 
#  is used once in &Test::Vars::vars_ok 
#  is used once in &Test::Vars::vars_ok 
#  is used once in &Test::Vars::vars_ok 
#  is used once in &Test::Vars::vars_ok 
#  is used once in &Test::Vars::vars_ok 
# Looks like you failed 1 test of 1.

#   Failed test 't/lib/OurVars.pm'
#   at t/02_no_warnings.t line 18.
#  is used once in &OurVars::foo 

#   Failed test 't/lib/Foreach.pm'
#   at t/02_no_warnings.t line 18.
#  is used once in &Foreach::foo 
# Test::Vars ignores CompileError.pm because: Intentional compile error.

#   Failed test 't/lib/ImplicitTopic.pm'
#   at t/02_no_warnings.t line 18.
#  is used once in &ImplicitTopic::foo 
# Looks like you failed 3 tests of 24.
t/02_no_warnings.t ....... 
Dubious, test returned 3 (wstat 768, 0x300)
Failed 3/24 subtests 

#   Failed test 'expected diag() from vars_ok(t/lib/Warned7.pm)'
#   at t/03_warned.t line 58.
#                   '$unused_var is used once in &Warned7::bar at t/lib/Warned7.pm line 13
#  is used once in &Warned7::bar 
# $unused_var is used once in &Warned7::foo at t/lib/Warned7.pm line 6
#  is used once in &Warned7::foo 
# '
#     doesn't match '(?^:(?^:\$unused_var\ is\ used\ once\ in\ \&Warned7\:\:foo\ at\ t\/lib\/Warned7\.pm\ line\ (?^:6)\n)(?^:\$unused_var\ is\ used\ once\ in\ \&Warned7\:\:bar\ at\ t\/lib\/Warned7\.pm\ line\ (?^:13)\n)|(?^:\$unused_var\ is\ used\ once\ in\ \&Warned7\:\:bar\ at\ t\/lib\/Warned7\.pm\ line\ (?^:13)\n)(?^:\$unused_var\ is\ used\ once\ in\ \&Warned7\:\:foo\ at\ t\/lib\/Warned7\.pm\ line\ (?^:6)\n))'
# Looks like you failed 1 test of 28.
t/03_warned.t ............ 
Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/28 subtests 
t/04_ignores.t ........... ok
t/05_test_vars.t ......... ok

#   Failed test 'lib/Test/Vars.pm'
#   at t/06_vars_ok_self.t line 8.
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_code 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_into_stash 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_check_vars 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_ckwarn_once 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::_count_padvars 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
t/06_vars_ok_self.t ...... 
Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/1 subtests 

Test Summary Report
-------------------
t/01_all_vars_ok_self.t (Wstat: 256 Tests: 1 Failed: 1)
  Failed test:  1
  Non-zero exit status: 1
t/02_no_warnings.t     (Wstat: 768 Tests: 24 Failed: 3)
  Failed tests:  11, 19, 23
  Non-zero exit status: 3
t/03_warned.t          (Wstat: 256 Tests: 28 Failed: 1)
  Failed test:  28
  Non-zero exit status: 1
t/06_vars_ok_self.t    (Wstat: 256 Tests: 1 Failed: 1)
  Failed test:  1
  Non-zero exit status: 1
Files=7, Tests=61,  0 wallclock secs ( 0.04 usr  0.01 sys +  0.51 cusr  0.09 csys =  0.65 CPU)
Result: FAIL
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::__ANON__ 
#  is used once in &Test::Vars::_pipe_results 
#  is used once in &Test::Vars::_pipe_results 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_results_as_tests 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::all_vars_ok 
#  is used once in &Test::Vars::test_vars 
#  is used once in &Test::Vars::test_vars 
#  is used once in &Test::Vars::vars_ok 
#  is used once in &Test::Vars::vars_ok 
#  is used once in &Test::Vars::vars_ok 
#  is used once in &Test::Vars::vars_ok 
#  is used once in &Test::Vars::vars_ok 
#  is used once in &Test::Vars::vars_ok 
# Looks like you failed 1 test of 1.
Failed 4/7 test programs. 6/61 subtests failed.

[autarch]

This looks like a problem with threaded perls

[pghmcfc]

It is a threaded perl, yes.