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2025-10-17Improve TAP tests by replacing ok() with better Test::More functionsMichael Paquier
The TAP tests whose ok() calls are changed in this commit were relying on perl operators, rather than equivalents available in Test::More. For example, rather than the following: ok($data =~ qr/expr/m, "expr matching"); ok($data !~ qr/expr/m, "expr not matching"); The new test code uses this equivalent: like($data, qr/expr/m, "expr matching"); unlike($data, qr/expr/m, "expr not matching"); A huge benefit of the new formulation is that it is possible to know about the values we are checking if a failure happens, making debugging easier, should the test runs happen in the buildfarm, in the CI or locally. This change leads to more test code overall as perltidy likes to make the code pretty the way it is in this commit. Author: Sadhuprasad Patro <b.sadhu@gmail.com> Discussion: https://postgr.es/m/CAFF0-CHhwNx_Cv2uy7tKjODUbeOgPrJpW4Rpf1jqB16_1bU2sg@mail.gmail.com
2025-08-26Message style improvementsPeter Eisentraut
Mostly adding some quoting.
2025-06-29Run pgperltidyJoe Conway
This is required before the creation of a new branch. pgindent is clean, as well as is reformat-dat-files. perltidy version is v20230309, as documented in pgindent's README.
2025-04-19Fix typos and grammar in the codeMichael Paquier
The large majority of these have been introduced by recent commits done in the v18 development cycle. Author: Alexander Lakhin <exclusion@gmail.com> Discussion: https://postgr.es/m/9a7763ab-5252-429d-a943-b28941e0e28b@gmail.com
2025-04-13Make AIO error test more portableAndrew Dunstan
Alpine Linux's C library (musl) spells one error message differently. Reported-by: Wolfgang Walther
2025-04-02tests: Fix incompatibility of test_aio with *_FORCE_RELEASEAndres Freund
The test added in 93bc3d75d8e failed in a build with RELCACHE_FORCE_RELEASE and CATCACHE_FORCE_RELEASE defined. The test intentionally forgets to exit batchmode - normally that would trigger an error at the end of the transaction, which the test verifies. However, with RELCACHE_FORCE_RELEASE and CATCACHE_FORCE_RELEASE defined, we get other code (output function lookup) entering batchmode and erroring out because batchmode isn't allowed to be entered recursively. Fix that by changing the queries in question to not output any rows. That's not exactly pretty, but seems to avoid the problem reliably. Eventually we might want to make RELCACHE_FORCE_RELEASE and CATCACHE_FORCE_RELEASE GUCs, so we can disable them where necessary - this isn't the first test having difficulty with those debug options. But that's for later. Per buildfarm member prion. Discussion: https://postgr.es/m/uc62i6vi5gd4bi6wtjj5poadqxolgy55e7ihkmf3mthjegb6zl@zqo7xez7sc2r
2025-04-02tests: Cope with WARNINGs during failed CREATE DB on windowsAndres Freund
The test added in 93bc3d75d8e sometimes fails on windows, due to warnings like WARNING: some useless files may be left behind in old database directory "base/16514" The reason for that is createdb_failure_callback() does not ensure that there are no open file descriptors for files in the partially created, to-be-dropped, database. We do take care in dropdb(), but that involves waiting for checkpoints and a ProcSignalBarrier, which we probably don't want to do in an error callback. This should probably be fixed one day, but for now 001_aio.pl needs to cope. Per buildfarm animals fairywren and drongo. Discussion: https://postgr.es/m/uc62i6vi5gd4bi6wtjj5poadqxolgy55e7ihkmf3mthjegb6zl@zqo7xez7sc2r
2025-04-02tests: Cope with io_method in TEMP_CONFIG in test_aioAndres Freund
If io_method is set in TEMP_CONFIG the test added in 93bc3d75d8e fails, because it assumes the io_method specified at initdb is actually used. Fix that by appending the io_method again, after initdb (and thus after TEMP_CONFIG has been added by Cluster.pm). Per buildfarm animal bumblebee Discussion: https://postgr.es/m/zh5u22wbpcyfw2ddl3lsvmsxf4yvsrvgxqwwmfjddc4c2khsgp@gfysyjsaelr5
2025-04-01aio: Add test_aio moduleAndres Freund
To make the tests possible, a few functions from bufmgr.c/localbuf.c had to be exported, via buf_internals.h. Reviewed-by: Noah Misch <noah@leadboat.com> Co-authored-by: Andres Freund <andres@anarazel.de> Co-authored-by: Nazir Bilal Yavuz <byavuz81@gmail.com> Discussion: https://postgr.es/m/uvrtrknj4kdytuboidbhwclo4gxhswwcpgadptsjvjqcluzmah%40brqs62irg4dt