Re: test_pg_dump missing cleanup actions

Michael Paquier <michael@paquier.xyz> writes:
> While hacking another patch, I have noticed that triggerring multiple
> times in a row installcheck on test_pg_dump results in a failure because
> it is missing clean up actions on the role regress_dump_test_role.
> Roles are shared objects, so I think that we ought to not let traces of
> it when doing any regression tests on a running instance.

> Attached is a patch to clean up things.

I'm confused.  Isn't the point of that script exactly to create a modified
extension for testing pg_dump with?

What I'd do is leave the final state as-is and add a "drop role if exists"
at the start, similar to what some of the core regression tests do.

            regards, tom lane