Message-ID: <597c8ce0-12e5-4522-b8d7-eff378720085@dunslane.net>
Date: Wed, 2 Jul 2025 15:43:02 -0400
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Subject: Re: pgsql: Fix cross-version upgrade test breakage from commit
 fe07100e82.
To: Nathan Bossart <nathan@postgresql.org>,
 pgsql-committers@lists.postgresql.org
References: <E1uX2BO-004OUA-2t@gemulon.postgresql.org>
From: Andrew Dunstan <andrew@dunslane.net>
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On 2025-07-02 We 2:27 PM, Nathan Bossart wrote:
> Fix cross-version upgrade test breakage from commit fe07100e82.
>
> In commit fe07100e82, I renamed a couple of functions in
> test_dsm_registry to make it clear what they are testing.  However,
> the buildfarm's cross-version upgrade tests run pg_upgrade with the
> test modules installed, so this caused errors like:
>
>      ERROR:  could not find function "get_val_in_shmem" in file ".../test_dsm_registry.so"
>
> To fix, revert those renames.  I could probably get away with only
> un-renaming the C symbols, but I figured I'd avoid introducing
> function name mismatches.  Also, AFAICT the buildfarm's
> cross-version upgrade tests do not run the test module tests
> post-upgrade, else we'll need to properly version the extension.
>


It doesn't really run any sanity checks at all other than amchecks.. It 
just compares the pre- and post- upgrade dumps (with suitable 
modifications).

So far that seems to have been enough.


cheers


andrew


--
Andrew Dunstan
EDB: https://www.enterprisedb.com