PostgreSQL tests

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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