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Michael Paquier b0825d28ea Add TAP test to check consistency of minimum recovery LSN 
c186ba13 has fixed an issue related to the updates of the minimum
recovery LSN across multiple processes on standbys, but we never really
had a test case able to reliably check its logic.

This commit introduces a new test case to close the gap, and is designed
to check the consistency of data based on the minimum recovery point set
by either the startup process or the checkpointer for both an offline
cluster (by looking at the on-disk page headers) and an online cluster
(using pageinspect).

Note that with c186ba13 reverted, this test fails badly for both the
online and offline cases, as designed.

Author: Michael Paquier, Andrew Gierth
Reviewed-by: Andrew Gierth, Georgios Kokolatos, Arthur Zakirov
Discussion: https://postgr.es/m/20181108044525.GA17482@paquier.xyz
2019-03-13 14:58:24 +09:00
..
authentication Update copyright for 2019 2019-01-02 12:44:25 -05:00
examples Update copyright for 2019 2019-01-02 12:44:25 -05:00
isolation In the planner, replace an empty FROM clause with a dummy RTE. 2019-01-28 17:54:23 -05:00
kerberos Update copyright for 2019 2019-01-02 12:44:25 -05:00
ldap Update copyright for 2019 2019-01-02 12:44:25 -05:00
locale Make sort-test.py Python 3 compatible 2019-01-04 11:23:24 +01:00
mb Fix MB regression tests for WAL-logging of hash indexes. 2017-03-15 07:25:36 -04:00
modules Teach optimizer's predtest.c more things about ScalarArrayOpExpr. 2019-03-01 17:14:17 -05:00
perl Add TAP test to check consistency of minimum recovery LSN 2019-03-13 14:58:24 +09:00
recovery Add TAP test to check consistency of minimum recovery LSN 2019-03-13 14:58:24 +09:00
regress Add support for hyperbolic functions, as well as log10(). 2019-03-12 15:55:09 -04:00
ssl Add new clientcert hba option verify-full 2019-03-09 12:19:47 -08:00
subscription Fix a crash in logical replication 2019-01-30 08:49:54 +01:00
thread Ensure link commands list *.o files before LDFLAGS. 2019-01-02 13:57:54 -05:00
Makefile Revert "Allow on-line enabling and disabling of data checksums" 2018-04-09 19:03:42 +02:00
README Add TAP tests for password-based authentication methods. 2017-03-17 11:34:16 +02:00

README 

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

examples/
  Demonstration programs for libpq that double as regression tests via
  "make check"

isolation/
  Tests for concurrent behavior at the SQL level

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

thread/
  A thread-safety-testing utility used by configure