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;;; erc-scenarios-services-misc.el --- Services-misc scenarios -*- lexical-binding: t -*-
;; Copyright (C) 2022-2025 Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
;;; Code:
(require 'ert-x)
(eval-and-compile
(let ((load-path (cons (ert-resource-directory) load-path)))
(require 'erc-scenarios-common)))
(eval-when-compile (require 'erc-join)
(require 'erc-services))
(ert-deftest erc-scenarios-services-password ()
:tags '(:expensive-test)
(erc-scenarios-common-with-cleanup
((erc-scenarios-common-dialog "services/password")
(erc-server-flood-penalty 0.1)
(erc-modules (cons 'services erc-modules))
(erc-nickserv-passwords '((Libera.Chat (("joe" . "bar")
("tester" . "changeme")))))
(expect (erc-d-t-make-expecter))
(dumb-server (erc-d-run "localhost" t 'libera))
(port (process-contact dumb-server :service)))
(ert-info ("Connect without password")
(with-current-buffer (erc :server "127.0.0.1"
:port port
:nick "tester"
:full-name "tester")
(should (string= (buffer-name) (format "127.0.0.1:%d" port)))
(erc-d-t-wait-for 5 (eq erc-network 'Libera.Chat))
(funcall expect 5 "This nickname is registered.")
(funcall expect 2 "You are now identified")
(funcall expect 1 "Last login from")
(erc-cmd-QUIT "")))
(erc-services-mode -1)
(should-not (memq 'services erc-modules))))
(ert-deftest erc-scenarios-services-prompt ()
:tags '(:expensive-test)
(erc-scenarios-common-with-cleanup
((erc-scenarios-common-dialog "services/password")
(erc-server-flood-penalty 0.1)
(inhibit-interaction nil)
(erc-modules (cons 'services erc-modules))
(expect (erc-d-t-make-expecter))
(dumb-server (erc-d-run "localhost" t 'libera))
(port (process-contact dumb-server :service)))
(ert-info ("Connect without password")
(with-current-buffer (erc :server "127.0.0.1"
:port port
:nick "tester"
:full-name "tester")
(should (string= (buffer-name) (format "127.0.0.1:%d" port)))
(ert-simulate-keys "changeme\r"
(erc-d-t-wait-for 10 (eq erc-network 'Libera.Chat))
(funcall expect 3 "This nickname is registered.")
(funcall expect 3 "You are now identified")
(funcall expect 3 "Last login from"))
(erc-cmd-QUIT "")))
(erc-services-mode -1)
(should-not (memq 'services erc-modules))))
;; A user with `services' enabled connects, quits, and reconnects. An
;; entry in their netrc matches the network ID, which isn't known when
;; `erc-auth-source-server-function' runs -- initially *or* on
;; reconnect. It's only seen by `erc-auth-source-services-function'.
(ert-deftest erc-scenarios-services-auth-source-reconnect ()
:tags '(:expensive-test)
(erc-scenarios-common-with-cleanup
((erc-scenarios-common-dialog "services/auth-source")
(erc-server-flood-penalty 0.1)
(dumb-server (erc-d-run "localhost" t 'recon 'recon))
(port (process-contact dumb-server :service))
(netrc-file (make-temp-file
"auth-source-test" nil nil
"machine FooNet login tester password changeme\n"))
(auth-sources (list netrc-file))
(auth-source-do-cache nil)
(erc-modules (cons 'services erc-modules))
(erc-use-auth-source-for-nickserv-password t) ; do consult
(erc-prompt-for-nickserv-password nil) ; don't prompt
(erc-nickserv-alist
(cons '(FooNet
"NickServ!NickServ@services.int"
"This nickname is registered. Please choose"
"NickServ" "IDENTIFY" nil nil "You are now identified for ")
erc-nickserv-alist))
(expect (erc-d-t-make-expecter))
(erc-scenarios-common-extra-teardown (lambda ()
(delete-file netrc-file))))
(ert-info ("Server password omitted from initial connection")
(with-current-buffer (erc :server "127.0.0.1"
:port port
:nick "tester"
:user "tester"
:full-name "tester")
(should (string= (buffer-name) (format "127.0.0.1:%d" port)))
(ert-info ("Services module authenticates")
(funcall expect 10 "This nickname is registered.")
(funcall expect 3 "You are now identified"))
(erc-cmd-JOIN "#chan")
(with-current-buffer (erc-d-t-wait-for 10 (get-buffer "#chan"))
(funcall expect 10 "the gallants desire it"))
(erc-cmd-QUIT "")
(funcall expect 3 "finished")))
(ert-info ("Server password withheld on reconnect")
(with-current-buffer "#chan"
(erc-cmd-RECONNECT))
(with-current-buffer "FooNet"
(funcall expect 10 "This nickname is registered.")
(funcall expect 3 "You are now identified")
(with-current-buffer "#chan" ; autojoined
(funcall expect 10 "the gallants desire it"))
(erc-cmd-QUIT "")
(funcall expect 3 "finished")))
(erc-services-mode -1)))
;; The server rejects your nick during registration, so ERC acquires a
;; placeholder and successfully renicks once the connection is up.
;; See also `erc-scenarios-base-renick-self-auto'.
(ert-deftest erc-scenarios-services-misc--reconnect-retry-nick ()
:tags '(:expensive-test)
(erc-scenarios-common-with-cleanup
((erc-server-flood-penalty 0.1)
(erc-scenarios-common-dialog "services/regain")
(dumb-server (erc-d-run "localhost" t 'reconnect-retry
'reconnect-retry-again))
(port (process-contact dumb-server :service))
(erc-server-auto-reconnect t)
(erc-modules `(services-regain sasl ,@erc-modules))
(erc-services-regain-alist
'((Libera.Chat . erc-services-retry-nick-on-connect)))
(expect (erc-d-t-make-expecter)))
;; FIXME figure out and explain why this is so.
(should (featurep 'erc-services))
(ert-info ("Session succeeds but cut short")
(with-current-buffer (erc :server "127.0.0.1"
:port port
:nick "tester"
:user "tester"
:password "changeme"
:full-name "tester")
(funcall expect 10 "Last login from")
(erc-cmd-JOIN "#test")))
(with-current-buffer (erc-d-t-wait-for 10 (get-buffer "#test"))
(funcall expect 10 "was created on"))
(ert-info ("Service restored")
(with-current-buffer "Libera.Chat"
(erc-d-t-wait-for 10 erc--server-reconnect-timer)
(funcall expect 10 "Connection failed!")
(funcall expect 10 "already in use")
(funcall expect 10 "changed mode for tester`")
(funcall expect 10 "Last login from")
(funcall expect 10 "Your new nickname is tester")))
(with-current-buffer "#test"
(funcall expect 10 "tester ")
(funcall expect 10 "was created on"))))
;; This only asserts that the handler fires and issues the right
;; NickServ command, but it doesn't accurately recreate a
;; disconnection, but it probably should.
(ert-deftest erc-scenarios-services-misc--regain-command ()
:tags '(:expensive-test)
(erc-scenarios-common-with-cleanup
((erc-server-flood-penalty 0.1)
(erc-scenarios-common-dialog "services/regain")
(dumb-server (erc-d-run "localhost" t 'taken-regain))
(port (process-contact dumb-server :service))
(erc-server-auto-reconnect t)
(erc-modules `(services-regain sasl ,@erc-modules))
(erc-services-regain-alist
'((ExampleNet . erc-services-issue-regain)))
(expect (erc-d-t-make-expecter)))
(should (featurep 'erc-services)) ; see note in prior test
(with-current-buffer (erc :server "127.0.0.1"
:port port
:nick "dummy"
:user "tester"
:password "changeme"
:full-name "tester"
:id 'ExampleNet)
(funcall expect 10 "dummy is already in use, trying dummy`")
(funcall expect 10 "You are now logged in as tester")
(funcall expect 10 "-NickServ- dummy has been regained.")
(funcall expect 10 "*** Your new nickname is dummy")
;; Works with "given" `:id'.
(should (and (erc-network) (not (eq (erc-network) 'ExampleNet)))))))
(ert-deftest erc-scenarios-services-misc--ghost-and-retry-nick ()
:tags '(:expensive-test)
(erc-scenarios-common-with-cleanup
((erc-server-flood-penalty 0.1)
(erc-scenarios-common-dialog "services/regain")
(dumb-server (erc-d-run "localhost" t 'taken-ghost))
(port (process-contact dumb-server :service))
(erc-server-auto-reconnect t)
(erc-modules `(services-regain sasl ,@erc-modules))
(erc-services-regain-alist
'((FooNet . erc-services-issue-ghost-and-retry-nick)))
(expect (erc-d-t-make-expecter)))
(should (featurep 'erc-services)) ; see note in prior test
(with-current-buffer (erc :server "127.0.0.1"
:port port
:nick "dummy"
:user "tester"
:password "changeme"
:full-name "tester")
(funcall expect 10 "dummy is already in use, trying dummy`")
(funcall expect 10 "You are now logged in as tester")
(funcall expect 10 "-NickServ- dummy has been ghosted.")
(funcall expect 10 "*** Your new nickname is dummy"))))
;;; erc-scenarios-services-misc.el ends here
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