Re: Elimination of the repetitive code at the SLRU bootstrap functions.

Hello Hackers!

On 11 March 2025, the CI job failed 
(https://cirrus-ci.com/task/5453963400577024).

The issue occurred in the test ‘pg_amcheck/t/002_nonesuch.pl .

Log:


https://api.cirrus-ci.com/v1/artifact/task/5453963400577024/testrun/build/testrun/pg_amcheck/002_nonesuch/log/regress_log_002_nonesuch

Log output:
--------------------------------------------------------------------------------------
[11:40:20.527](0.000s) not ok 18 - checking with a non-existent user 
stderr /(?^:role "no_such_user" does not exist)/
[11:40:20.527](0.000s) #   Failed test 'checking with a non-existent 
user stderr /(?^:role "no_such_user" does not exist)/'
#   at C:/cirrus/src/bin/pg_amcheck/t/002_nonesuch.pl line 86.
[11:40:20.527](0.000s) #                   'pg_amcheck: error: 
connection to server on socket 
"C:/Windows/TEMP/AtJUArHHFu/.s.PGSQL.17536" failed: server closed the 
connection unexpectedly
#     This probably means the server terminated abnormally
#     before or while processing the request.
# '
#     doesn't match '(?^:role "no_such_user" does not exist)'
# Running: pg_amcheck template1
----------------------------------------------------------------------------------

It appears to be a flickering issue that regularly occurs on the Windows 
platform and is not related to the patch.

For the purpose of restarting the CI job, I have attached the 5th 
version of the patch. It is identical to v4, except for the version 
number increment, which helps prevent duplicate attachment names in this 
thread.

Best regards,
Evgeny Voropaev.