Horton

Adjust new pg_read_file() test cases for more portability.

Tom Lane <tgl@sss.pgh.pa.us>

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Commit: d10fad96c664a503a4203fc4b5acd4e816b0158a
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2022-07-30T15:17:07Z
Releases: 16.0 
Adjust new pg_read_file() test cases for more portability.

It's allowed for an installation to remove postgresql.auto.conf,
so don't rely on that being present.  Instead probe whether we can
read postmaster.pid.  (If you've removed that, you broke the data
directory's multiple-postmaster interlock, not to mention pg_ctl.)
Per gripe from Michael Paquier.

Discussion: https://postgr.es/m/YuSZTsoBMObyY+vT@paquier.xyz

Files

PathChange+/−
src/test/regress/expected/misc_functions.out modified +7 −7
src/test/regress/sql/misc_functions.sql modified +5 −5

Discussion