* test/lisp/erc/erc-services-tests.el
(erc--auth-source-search--plstore-standard,
erc--auth-source-search--plstore-announced,
erc--auth-source-search--plstore-overrides): Kill buffer renamed by
plstore. In the future, try using the `:buffer' keyword introduced in
Emacs 29.
* test/lisp/erc/resources/erc-d/erc-d-t.el
(erc-d-t-kill-related-buffers): Don't forget about `erc-dcc-chat-mode'
buffers.
c267cd0151