Re: pgstattuple: add test for coverage

From: Dong Wook Lee <sh95119(at)gmail(dot)com>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: pgstattuple: add test for coverage
Date: 2022-10-02 15:42:27
Message-ID: CAAcByaJAH4mCRin2oewz6hr=g4yb+K_eELM5tu++o2_mhsfBkQ@mail.gmail.com
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> Which indeed is the case, e.g. on 32bit systems it fails:
>
> https://cirrus-ci.com/task/4619535222308864?logs=test_world_32#L253
>
> https://api.cirrus-ci.com/v1/artifact/task/4619535222308864/testrun/build-32/testrun/pgstattuple/regress/regression.diffs
>
> table_len | tuple_count | tuple_len | tuple_percent | dead_tuple_count | dead_tuple_len | dead_tuple_percent | free_space | free_percent
> -----------+-------------+-----------+---------------+------------------+----------------+--------------------+------------+--------------
> - 1171456 | 5000 | 560000 | 47.8 | 5000 | 560000 | 47.8 | 7452 | 0.64
> + 1138688 | 5000 | 540000 | 47.42 | 5000 | 540000 | 47.42 | 14796 | 1.3
> (1 row)
>
> ...
>
>
> You definitely can't rely on such details not to change across platforms.

Thank you for letting me know I'll fix it and check if there's any problem.

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