Re: [PATCH] PGSERVICEFILE as part of a normal connection string

On Sun, Mar 23, 2025 at 12:32:03PM +0900, Ryo Kanbayashi wrote:
> Additional test scripts have been merged to a single script ^^ b

I have spent quite a bit of time on the review 0001 with the new
tests to get something in for this release, and there was quite a bit
going on there:
- The script should set PGSYSCONFDIR, or it could grab data that
depend on the host.  This can use the temporary folder created in the
test. 
- On the same ground, we need a similar tweak for PGSERVICEFILE or we
would go into pqGetHomeDirectory() and look at a HOME folder (WIN32
and non-WIN32).

With that addressed, there could be much more tests, like for cases
where PGSERVICEFILE is set but points to a file that does not exist,
more combinations between URIs, connection parameters and PGSERVICE,
for success and failure cases, empty service file, etc.

Another thing that I've noticed to be useful to cover is the case
based on the hardcoded service file name pg_service.conf in
PGSYSCONFDIR, which is used as a fallback in the code if the service
name cannot be found in the initial PGSERVICEFILE, acting as a
fallback option.  As long as PGSYSCONFDIR is set, we could test one in
isolation using the temporary folder created by the test.

With all that in mind and more documentation added to the test, I've
applied 0001, so let's see what the buildfarm has to say.  The CI was
stable, so it's a start.

I am not sure that I'll have the time to look at 0002 for this release
cycle, could it be possible to get a rebase for it?
--
Michael