t/02_module_pod_output.t may fail if run as root

[syyhao1994]

As i described in the title, make test failed when i am a root user.
https://rt.cpan.org/Public/Bug/Display.html?id=127153

[briandfoy]

I've just taken over the maintenance of Pod::Perldoc, so I'll look into this. I know it's years old, and it might take me a bit to catch up.

[briandfoy]

The RT ticket mentions this happening in a docker container where the file the tests try to use are under /root. perldoc drops permissions unless you run it with -U or -F. This turns off the security features, which is not what we want to do in testing. Part of the problem is that someone can specify the formatter in an environment variable.

This is working as designed, but I can skip the test if the real or effective UID are 0.

Also, you can trust that the tests work and install with cpan -T or cpanm --notest.

I'm uploading 3.28_01 to see if skipping the root cases will solve the CPAN Testers issues.

[briandfoy]

Huh, the CPAN Testers page has not updated since I uploaded the dev version of the module.