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Add some basic regression tests for pg_freespacemap

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The number of relation pages is tricky to get right in a portable way,
particularly across 32b and 64b builds, but checking after the existence
of the FSM and if there is any space available space should be stable
enough with a minimal number of tuples involved.  This commit introduces
checks on a table with some btree, BRIN and hash indexes, as a first
attempt.

Author: Dong Wook Lee, Fabrízio de Royes Mello, Michael Paquier
Discussion: https://postgr.es/m/CAAcByaJ5KW3bd7fJr=jPEyK8M_UzXJFHHBVuOcBe+JHD8txRyQ@mail.gmail.com
This commit is contained in:
Michael Paquier
2022-03-24 09:36:30 +09:00
parent 3ac7d02412
commit a1bc4d3590
4 changed files with 123 additions and 0 deletions
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2
contrib/pg_freespacemap/Makefile
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@@ -10,6 +10,8 @@ DATA = pg_freespacemap--1.1.sql pg_freespacemap--1.1--1.2.sql \
pg_freespacemap--1.0--1.1.sql
PGFILEDESC = "pg_freespacemap - monitoring of free space map"
REGRESS = pg_freespacemap
ifdef USE_PGXS
PG_CONFIG = pg_config
PGXS := $(shell $(PG_CONFIG) --pgxs)