Re: Adding facility for injection points (or probe points?) for more advanced tests

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>

To: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>

Cc: Dilip Kumar <dilipbalaut@gmail.com>, Postgres hackers <pgsql-hackers@lists.postgresql.org>

Date: 2024-01-12T04:26:50Z

Lists: pgsql-hackers

Attachments

v9-0001-Add-backend-facility-for-injection-points.patch (text/x-diff) patch v9-0001
v9-0002-Add-test-module-injection_points.patch (text/x-diff) patch v9-0002
v9-0003-Add-regression-test-to-show-snapbuild-consistency.patch (text/x-diff) patch v9-0003
v9-0004-Add-basic-test-for-promotion-and-restart-race-con.patch (text/x-diff) patch v9-0004

On Fri, Jan 12, 2024 at 08:35:42AM +0900, Michael Paquier wrote:
> It also seems like you've missed this message, where this has been
> mentioned (spoiler: first version of the patch used an alternate
> output):
> https://www.postgresql.org/message-id/ZUnuzPimkZCOVEcz@paquier.xyz 

The refactoring of 0001 has now been applied as of e72a37528dda, and
the buildfarm looks stable (at least for now).

Here is a rebased patch set of the rest.
--
Michael

Commits

ci: Enable injection points in builds
- 183b6f73b04e 17.0 landed
Fix two memcpy() bugs in the new injection point code
- 0eb23285a257 17.0 landed
Add test module injection_points
- 49cd2b93d7db 17.0 landed
Add backend support for injection points
- d86d20f0ba79 17.0 landed
Refactor code checking for file existence
- e72a37528dda 17.0 landed