From: | Heikki Linnakangas <heikki(dot)linnakangas(at)iki(dot)fi> |
---|---|
To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Add test for early backend startup errors |
Date: | 2024-07-26 12:38:54 |
Message-ID: | E1sXKDm-001Iy7-0u@gemulon.postgresql.org |
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Thread: | |
Lists: | pgsql-committers |
Add test for early backend startup errors
The new test tests the libpq fallback behavior on an early error,
which was fixed in the previous commit.
This adds an IS_INJECTION_POINT_ATTACHED() macro, to allow writing
injected test code alongside the normal source code. In principle, the
new test could've been implemented by an extra test module with a
callback that sets the FrontendProtocol global variable, but I think
it's more clear to have the test code right where the injection point
is, because it has pretty intimate knowledge of the surrounding
context it runs in.
Reviewed-by: Michael Paquier
Discussion: https://www.postgresql.org/message-id/CAOYmi%2Bnwvu21mJ4DYKUa98HdfM_KZJi7B1MhyXtnsyOO-PB6Ww%40mail.gmail.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/20e0e7da9bc0089433c70b2b53ddf6a340ab5df3
Modified Files
--------------
doc/src/sgml/xfunc.sgml | 25 ++++++++++
src/backend/tcop/backend_startup.c | 16 +++++++
src/backend/utils/misc/injection_point.c | 14 ++++++
src/include/utils/injection_point.h | 3 ++
src/interfaces/libpq/Makefile | 4 +-
src/interfaces/libpq/meson.build | 1 +
src/interfaces/libpq/t/005_negotiate_encryption.pl | 56 ++++++++++++++++++++++
7 files changed, 118 insertions(+), 1 deletion(-)
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