[PATCH] Add tests for Bitmapset

Greg Burd <greg@burd.me>

From: Greg Burd <greg@burd.me>

To: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>

Date: 2025-08-15T15:39:23Z

Lists: pgsql-hackers

Attachments

v1-0001-Add-a-module-that-tests-Bitmapset.patch (application/octet-stream) patch v1-0001

Hello,

I noticed that there are no tests for Bitmapset in src/test/modules as
is the case for other similar things like radixtree, rbtree, etc. so I
created one.  I realize that Bitmapset is already "tested" by all the
other code that uses it, but I was able to find one minor oversight[1]
in that code with these new tests.

I hope I've covered all the bases, but if you have thoughts on other
ways to test Bitmapset I'll happily add them to the patch.

best.

-greg

[1] https://www.postgresql.org/message-id/2000A717-1FFE-4031-827B-9330FB2E9065%40getmailspring.com

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Minor fixes for test_bitmapset.c
- 5142f0093e64 19 (unreleased) landed
test_bitmapset: Improve random function
- 9d46b86529e8 19 (unreleased) landed
Add mem_exceeded_count column to pg_stat_replication_slots.
- d3b6183dd988 19 (unreleased) landed
Tidy-up unneeded NULL parameter checks from SQL function
- a69b55cd4727 19 (unreleased) landed
Remove check for NULL in STRICT function
- 381f5cffae00 19 (unreleased) landed
Fixes for comments in test_bitmapset
- a1b064e4b226 19 (unreleased) landed
Minor fixups of test_bitmapset.c
- 3a6615806859 19 (unreleased) landed
test_bitmapset: Simplify code of the module
- 9952f6c05a40 19 (unreleased) landed
test_bitmapset: Expand more the test coverage
- 5668fff3c512 19 (unreleased) landed
Fix compiler warnings in test_bitmapset
- f83fe65f3fc1 19 (unreleased) landed
Add a test module for Bitmapset
- 00c3d87a5cab 19 (unreleased) landed