Re: Add pg_freespacemap extension sql test

Dong Wook Lee <sh95119@gmail.com>

From: Dong Wook Lee <sh95119@gmail.com>

To: pgsql-hackers@postgresql.org

Cc: Michael Paquier <michael@paquier.xyz>, Tom Lane <tgl@sss.pgh.pa.us>

Date: 2022-03-19T16:18:26Z

Lists: pgsql-hackers

Commits

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Avoid instabilities with the regression tests of pg_freespacemap
- c14a9eeec479 15.0 landed
Add some basic regression tests for pg_freespacemap
- a1bc4d3590b1 15.0 landed

Attachments

0002_add_test_pg_fsm.patch (application/octet-stream) patch

> Well, my guess is that you basically just care about being able to
> detect if there is free space in the map or not, which goes down to
> detecting if pg_freespace() returns 0 or a number strictly higher than
> 0, so wouldn't it be enough to stick some > 0 in your test queries?

I edited the previous patch file.
Am I correct in understanding that?