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Commit5f13999aa1added a TAP test for GUC settings passed via the CONNECTION string in logical replication, but the buildfarm member sungazer reported test failures. The test incorrectly used the subscriber's log file position as the starting offset when reading the publisher's log. As a result, the test failed to find the expected log message in the publisher's log and erroneously reported a failure. This commit fixes the test to use the publisher's own log file position when reading the publisher's log. Also, to avoid similar confusion in the future, this commit splits the single $log_location variable into $log_location_pub and $log_location_sub, clearly distinguishing publisher and subscriber log positions. Backpatched to v15, where commit5f13999aa1introduced the test. Per buildfarm member sungazer. This issue was reported and diagnosed by Alexander Lakhin. Reported-by: Alexander Lakhin <exclusion@gmail.com> Discussion: https://postgr.es/m/966ec3d8-1b6f-4f57-ae59-fc7d55bc9a5a@gmail.com Backpatch-through: 15
PostgreSQL tests ================ This directory contains a variety of test infrastructure as well as some of the tests in PostgreSQL. Not all tests are here -- in particular, there are more in individual contrib/ modules and in src/bin. Not all these tests get run by "make check". Check src/test/Makefile to see which tests get run automatically. authentication/ Tests for authentication (but see also below) examples/ Demonstration programs for libpq that double as regression tests via "make check" isolation/ Tests for concurrent behavior at the SQL level kerberos/ Tests for Kerberos/GSSAPI authentication and encryption ldap/ Tests for LDAP-based authentication locale/ Sanity checks for locale data, encodings, etc mb/ Tests for multibyte encoding (UTF-8) support modules/ Extensions used only or mainly for test purposes, generally not suitable for installing in production databases perl/ Infrastructure for Perl-based TAP tests recovery/ Test suite for recovery and replication regress/ PostgreSQL's main regression test suite, pg_regress ssl/ Tests to exercise and verify SSL certificate handling subscription/ Tests for logical replication