master cc7e008dce1 2/5: Add test for erc-cmd-SQUERY

[F. Jason Park]

branch: master
commit cc7e008dce1df9d2472338b1fc3cc766166e9e55
Author: F. Jason Park <jp@neverwas.me>
Commit: F. Jason Park <jp@neverwas.me>

    Add test for erc-cmd-SQUERY
    
    * lisp/erc/erc-backend.el (erc-message): Revise doc string.
    * test/lisp/erc/erc-scenarios-base-misc-regressions.el (erc-cmd-MOTD):
    Move test to another file specifically for slash commands.
    * test/lisp/erc/erc-scenarios-misc-commands.el: New file.
    * test/lisp/erc/resources/base/commands/motd.eld: Move file elsewhere.
    * test/lisp/erc/resources/commands/motd.eld: "New" file, moved here
    reusing the same Git blob from now deleted subdir base/commands.
    * test/lisp/erc/resources/commands/squery.eld: New file.  (Bug#67209)
---
 lisp/erc/erc-backend.el                            |  6 +-
 .../erc/erc-scenarios-base-misc-regressions.el     | 44 ----------
 test/lisp/erc/erc-scenarios-misc-commands.el       | 94 ++++++++++++++++++++++
 .../erc/resources/{base => }/commands/motd.eld     |  0
 test/lisp/erc/resources/commands/squery.eld        | 31 +++++++
 5 files changed, 129 insertions(+), 46 deletions(-)

diff --git a/lisp/erc/erc-backend.el b/lisp/erc/erc-backend.el
index 9281c107d06..66ac9057d75 100644
--- a/lisp/erc/erc-backend.el
+++ b/lisp/erc/erc-backend.el
@@ -1284,8 +1284,10 @@ protection algorithm."
                              nil #'erc-server-send-queue buffer)))))))
 
 (defun erc-message (message-command line &optional force)
-  "Send LINE to the server as a privmsg or a notice.
-MESSAGE-COMMAND should be either \"PRIVMSG\" or \"NOTICE\".
+  "Send LINE, possibly expanding a target specifier beforehand.
+Expect MESSAGE-COMMAND to be an IRC command with a single
+positional target parameter followed by a trailing parameter.
+
 If the target is \",\", the last person you've got a message from will
 be used.  If the target is \".\", the last person you've sent a message
 to will be used."
diff --git a/test/lisp/erc/erc-scenarios-base-misc-regressions.el 
b/test/lisp/erc/erc-scenarios-base-misc-regressions.el
index 42d7653d3ec..85b2c03b6a4 100644
--- a/test/lisp/erc/erc-scenarios-base-misc-regressions.el
+++ b/test/lisp/erc/erc-scenarios-base-misc-regressions.el
@@ -124,48 +124,4 @@ Originally from scenario rebuffed/gapless as explained in 
Bug#48598:
       (with-current-buffer (erc-d-t-wait-for 5 (get-buffer "#chan"))
         (erc-d-t-search-for 10 "and be prosperous")))))
 
-;; This defends against a partial regression in which an /MOTD caused
-;; 376 and 422 handlers in erc-networks to run.
-
-(ert-deftest erc-cmd-MOTD ()
-  :tags '(:expensive-test)
-  (erc-scenarios-common-with-cleanup
-      ((erc-scenarios-common-dialog "base/commands")
-       (erc-server-flood-penalty 0.1)
-       (dumb-server (erc-d-run "localhost" t 'motd))
-       (port (process-contact dumb-server :service))
-       (expect (erc-d-t-make-expecter)))
-
-    (ert-info ("Connect to server")
-      (with-current-buffer (erc :server "127.0.0.1"
-                                :port port
-                                :nick "tester"
-                                :full-name "tester")
-        (funcall expect 10 "This is the default Ergo MOTD")
-        (funcall expect 10 "debug mode")))
-
-    (ert-info ("Send plain MOTD")
-      (with-current-buffer "foonet"
-        (erc-cmd-MOTD)
-        (funcall expect -0.2 "Unexpected state detected")
-        (funcall expect 10 "This is the default Ergo MOTD")))
-
-    (ert-info ("Send MOTD with known target")
-      (with-current-buffer "foonet"
-        (erc-scenarios-common-say "/MOTD irc1.foonet.org")
-        (funcall expect -0.2 "Unexpected state detected")
-        (funcall expect 10 "This is the default Ergo MOTD")))
-
-    (ert-info ("Send MOTD with erroneous target")
-      (with-current-buffer "foonet"
-        (erc-scenarios-common-say "/MOTD fake.foonet.org")
-        (funcall expect -0.2 "Unexpected state detected")
-        (funcall expect 10 "No such server")
-        ;; Message may show up before the handler runs.
-        (erc-d-t-wait-for 10
-            (not (local-variable-p 'erc-server-402-functions)))
-        (should-not (local-variable-p 'erc-server-376-functions))
-        (should-not (local-variable-p 'erc-server-422-functions))
-        (erc-cmd-QUIT "")))))
-
 ;;; erc-scenarios-base-misc-regressions.el ends here
diff --git a/test/lisp/erc/erc-scenarios-misc-commands.el 
b/test/lisp/erc/erc-scenarios-misc-commands.el
new file mode 100644
index 00000000000..2a36d52b835
--- /dev/null
+++ b/test/lisp/erc/erc-scenarios-misc-commands.el
@@ -0,0 +1,94 @@
+;;; erc-scenarios-misc-commands.el --- Misc commands for ERC -*- 
lexical-binding: t -*-
+
+;; Copyright (C) 2023 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)))
+
+;; This defends against a partial regression in which an /MOTD caused
+;; 376 and 422 handlers in erc-networks to run.
+
+(ert-deftest erc-scenarios-misc-commands--MOTD ()
+  :tags '(:expensive-test)
+  (erc-scenarios-common-with-cleanup
+      ((erc-scenarios-common-dialog "commands")
+       (erc-server-flood-penalty 0.1)
+       (dumb-server (erc-d-run "localhost" t 'motd))
+       (port (process-contact dumb-server :service))
+       (expect (erc-d-t-make-expecter)))
+
+    (ert-info ("Connect to server")
+      (with-current-buffer (erc :server "127.0.0.1"
+                                :port port
+                                :nick "tester"
+                                :full-name "tester")
+        (funcall expect 10 "This is the default Ergo MOTD")
+        (funcall expect 10 "debug mode")))
+
+    (ert-info ("Send plain MOTD")
+      (with-current-buffer "foonet"
+        (erc-cmd-MOTD)
+        (funcall expect -0.2 "Unexpected state detected")
+        (funcall expect 10 "This is the default Ergo MOTD")))
+
+    (ert-info ("Send MOTD with known target")
+      (with-current-buffer "foonet"
+        (erc-scenarios-common-say "/MOTD irc1.foonet.org")
+        (funcall expect -0.2 "Unexpected state detected")
+        (funcall expect 10 "This is the default Ergo MOTD")))
+
+    (ert-info ("Send MOTD with erroneous target")
+      (with-current-buffer "foonet"
+        (erc-scenarios-common-say "/MOTD fake.foonet.org")
+        (funcall expect -0.2 "Unexpected state detected")
+        (funcall expect 10 "No such server")
+        ;; Message may show up before the handler runs.
+        (erc-d-t-wait-for 10
+            (not (local-variable-p 'erc-server-402-functions)))
+        (should-not (local-variable-p 'erc-server-376-functions))
+        (should-not (local-variable-p 'erc-server-422-functions))
+        (erc-cmd-QUIT "")))))
+
+
+(ert-deftest erc-scenarios-misc-commands--SQUERY ()
+  :tags '(:expensive-test)
+  (erc-scenarios-common-with-cleanup
+      ((erc-scenarios-common-dialog "commands")
+       (erc-server-flood-penalty 0.1)
+       (dumb-server (erc-d-run "localhost" t 'squery))
+       (port (process-contact dumb-server :service))
+       (expect (erc-d-t-make-expecter)))
+
+    (ert-info ("Connect to server")
+      (with-current-buffer (erc :server "127.0.0.1"
+                                :port port
+                                :nick "tester"
+                                :full-name "tester")
+        (funcall expect 10 "Your connection is secure")))
+
+    (ert-info ("Send SQUERY")
+      (with-current-buffer "IRCnet"
+        (erc-scenarios-common-say "/SQUERY alis help list")
+        (funcall expect -0.1 "Incorrect arguments")
+        (funcall expect 10 "See also: HELP EXAMPLES")))))
+
+;;; erc-scenarios-misc-commands.el ends here
diff --git a/test/lisp/erc/resources/base/commands/motd.eld 
b/test/lisp/erc/resources/commands/motd.eld
similarity index 100%
rename from test/lisp/erc/resources/base/commands/motd.eld
rename to test/lisp/erc/resources/commands/motd.eld
diff --git a/test/lisp/erc/resources/commands/squery.eld 
b/test/lisp/erc/resources/commands/squery.eld
new file mode 100644
index 00000000000..bcd176e515b
--- /dev/null
+++ b/test/lisp/erc/resources/commands/squery.eld
@@ -0,0 +1,31 @@
+;; -*- mode: lisp-data; -*-
+((nick 10 "NICK tester"))
+((user 10 "USER user 0 * :tester")
+ (0.07 ":ircnet.hostsailor.com 020 * :Please wait while we process your 
connection.")
+ (0.03 ":ircnet.hostsailor.com 001 tester :Welcome to the Internet Relay 
Network tester!~user@93.184.216.34")
+ (0.02 ":ircnet.hostsailor.com 002 tester :Your host is ircnet.hostsailor.com, 
running version 2.11.2p3+0PNv1.06")
+ (0.03 ":ircnet.hostsailor.com 003 tester :This server was created Thu May 20 
2021 at 17:13:24 EDT")
+ (0.01 ":ircnet.hostsailor.com 004 tester ircnet.hostsailor.com 
2.11.2p3+0PNv1.06 aoOirw abeiIklmnoOpqrRstv")
+ (0.00 ":ircnet.hostsailor.com 005 tester RFC2812 PREFIX=(ov)@+ CHANTYPES=#&!+ 
MODES=3 CHANLIMIT=#&!+:42 NICKLEN=15 TOPICLEN=255 KICKLEN=255 MAXLIST=beIR:64 
CHANNELLEN=50 IDCHAN=!:5 CHANMODES=beIR,k,l,imnpstaqrzZ :are supported by this 
server")
+ (0.01 ":ircnet.hostsailor.com 005 tester PENALTY FNC EXCEPTS=e INVEX=I 
CASEMAPPING=ascii NETWORK=IRCnet :are supported by this server")
+ (0.01 ":ircnet.hostsailor.com 042 tester 0PNHANAWX :your unique ID")
+ (0.01 ":ircnet.hostsailor.com 251 tester :There are 18711 users and 2 
services on 26 servers")
+ (0.01 ":ircnet.hostsailor.com 252 tester 63 :operators online")
+ (0.01 ":ircnet.hostsailor.com 253 tester 4 :unknown connections")
+ (0.01 ":ircnet.hostsailor.com 254 tester 10493 :channels formed")
+ (0.01 ":ircnet.hostsailor.com 255 tester :I have 933 users, 0 services and 1 
servers")
+ (0.01 ":ircnet.hostsailor.com 265 tester 933 1328 :Current local users 933, 
max 1328")
+ (0.01 ":ircnet.hostsailor.com 266 tester 18711 25625 :Current global users 
18711, max 25625")
+ (0.02 ":ircnet.hostsailor.com 375 tester :- ircnet.hostsailor.com Message of 
the Day - ")
+ (0.01 ":ircnet.hostsailor.com 372 tester :- 17/11/2023 3:08")
+ (0.02 ":ircnet.hostsailor.com 376 tester :End of MOTD command."))
+
+((mode 10 "MODE tester +i")
+ (0.00 ":ircnet.hostsailor.com NOTICE tester :Your connection is secure 
(SSL/TLS).")
+ (0.01 ":tester MODE tester :+i"))
+
+((squery 10 "SQUERY alis :help list")
+ (0.08 ":Alis@hub.uk NOTICE tester :Searches for a channel")
+ (0.01 ":Alis@hub.uk NOTICE tester :/SQUERY Alis LIST mask [-options]")
+ (0.04 ":Alis@hub.uk NOTICE tester :[...]")
+ (0.01 ":Alis@hub.uk NOTICE tester :See also: HELP EXAMPLES"))