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This addresses two issues in the tests of test_oat_hooks: - The role regress_test_user was being left behind, preventing the test to succeed on repeated runs. It makes sense to leave some objects behind to have more coverage for pg_upgrade (as does test_pg_dump), but the role dropped here does not own any objects so there is no reason to keep it. - GRANT SET ON PARAMETER is issued, creating an entry in pg_parameter_acl without cleaning up the entry created. This causes an overlap with unsafe_tests as both use work_mem, making the latter fail. This commit adds an extra REVOKE SET ON PARAMETER to clean the contents of pg_parameter_acl, switching to maintenance_work_mem rather than work_mem to avoid an overlap between both tests. The tests of test_oat_hooks cannot use installcheck yet as these are proving to be unstable with caching and the namespace search hooks, so the issues fixed here cannot be reached yet, but they would be once the hook issue is addressed and installcheck is allowed again in test_oat_hooks. Discussion: https://postgr.es/m/YrpVkADAY0knF6vM@paquier.xyz 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