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-rw-r--r--test/lisp/erc/erc-scenarios-base-unstable.el54
-rw-r--r--test/lisp/erc/resources/networks/no-module/basic.eld44
-rw-r--r--test/src/treesit-tests.el121
3 files changed, 181 insertions, 38 deletions
diff --git a/test/lisp/erc/erc-scenarios-base-unstable.el b/test/lisp/erc/erc-scenarios-base-unstable.el
index f5b8df6f4a1..e6db40c5efb 100644
--- a/test/lisp/erc/erc-scenarios-base-unstable.el
+++ b/test/lisp/erc/erc-scenarios-base-unstable.el
@@ -24,7 +24,7 @@
(let ((load-path (cons (ert-resource-directory) load-path)))
(require 'erc-scenarios-common)))
-(eval-when-compile (require 'erc-join))
+(eval-when-compile (require 'erc-join) (require 'warnings))
;; Not unstable, but stashed here for now
@@ -132,4 +132,56 @@
(not (setq failed (zerop (cl-decf tries)))))))
(should-not failed)))
+;; The `erc-networks' library has slowly become a hard dependency of
+;; the interactive client since its incorporation in 2006. But its
+;; module, which was added in ERC 5.3 (2008) and thereafter loaded by
+;; default, only became quasi-required in ERC 5.5 (2022). Despite
+;; this, a basic connection should still always succeed, at least long
+;; enough to warn users that their setup is abnormal. Of course,
+;; third-party code intentionally omitting the module will have to
+;; override various erc-server-*-functions to avoid operating in a
+;; degraded state, which has likely been the case for a while.
+
+(ert-deftest erc-scenarios-networks-no-module ()
+ :tags '(:expensive-test)
+ (erc-scenarios-common-with-cleanup
+ ((erc-scenarios-common-dialog "networks/no-module")
+ (erc-server-flood-penalty 0.1)
+ (erc-networks-mode-orig erc-networks-mode)
+ (dumb-server (erc-d-run "localhost" t 'basic))
+ (port (process-contact dumb-server :service))
+ (erc-modules (remq 'networks erc-modules))
+ (warning-suppress-log-types '((erc)))
+ (expect (erc-d-t-make-expecter)))
+
+ (erc-networks-mode -1)
+ (ert-info ("Connect and retain dialed name")
+ (with-current-buffer (erc :server "127.0.0.1"
+ :port port
+ :nick "tester"
+ :user "tester"
+ :full-name "tester")
+ (funcall expect 10 "Required module `networks' not loaded")
+ (funcall expect 10 "This server is in debug mode")
+ ;; Buffer not named after network
+ (should (string= (buffer-name) (format "127.0.0.1:%d" port)))
+ (erc-cmd-JOIN "#chan")))
+
+ (ert-info ("Join #chan, change nick, query op")
+ (with-current-buffer (erc-d-t-wait-for 10 (get-buffer "#chan"))
+ (funcall expect 20 "Even at thy teat thou")
+ (erc-cmd-NICK "dummy")
+ (funcall expect 10 "Your new nickname is dummy")
+ (erc-scenarios-common-say "/msg alice hi")))
+
+ (ert-info ("Switch to query and quit")
+ (with-current-buffer (erc-d-t-wait-for 10 (get-buffer "alice"))
+ (funcall expect 20 "bye"))
+
+ (with-current-buffer (format "127.0.0.1:%d" port)
+ (erc-cmd-QUIT "")
+ (funcall expect 10 "finished")))
+ (when erc-networks-mode-orig
+ (erc-networks-mode +1))))
+
;;; erc-scenarios-base-unstable.el ends here
diff --git a/test/lisp/erc/resources/networks/no-module/basic.eld b/test/lisp/erc/resources/networks/no-module/basic.eld
new file mode 100644
index 00000000000..f1bdbd1219f
--- /dev/null
+++ b/test/lisp/erc/resources/networks/no-module/basic.eld
@@ -0,0 +1,44 @@
+;; -*- mode: lisp-data; -*-
+((nick 10 "NICK tester"))
+((user 1 "USER tester 0 * :tester")
+ (0.00 ":irc.foonet.org 001 tester :Welcome to the foonet IRC Network tester")
+ (0.00 ":irc.foonet.org 002 tester :Your host is irc.foonet.org, running version ergo-v2.8.0")
+ (0.00 ":irc.foonet.org 003 tester :This server was created Mon, 12 Dec 2022 01:25:38 UTC")
+ (0.00 ":irc.foonet.org 004 tester irc.foonet.org ergo-v2.8.0 BERTZios CEIMRUabefhiklmnoqstuv Iabefhkloqv")
+ (0.00 ":irc.foonet.org 005 tester AWAYLEN=390 BOT=B CASEMAPPING=ascii CHANLIMIT=#:100 CHANMODES=Ibe,k,fl,CEMRUimnstu CHANNELLEN=64 CHANTYPES=# ELIST=U EXCEPTS EXTBAN=,m FORWARD=f INVEX KICKLEN=390 :are supported by this server")
+ (0.00 ":irc.foonet.org 005 tester MAXLIST=beI:60 MAXTARGETS=4 MODES MONITOR=100 NETWORK=foonet NICKLEN=32 PREFIX=(qaohv)~&@%+ STATUSMSG=~&@%+ TARGMAX=NAMES:1,LIST:1,KICK:,WHOIS:1,USERHOST:10,PRIVMSG:4,TAGMSG:4,NOTICE:4,MONITOR:100 TOPICLEN=390 UTF8MAPPING=rfc8265 UTF8ONLY WHOX :are supported by this server")
+ (0.01 ":irc.foonet.org 005 tester draft/CHATHISTORY=100 :are supported by this server")
+ (0.00 ":irc.foonet.org 251 tester :There are 0 users and 4 invisible on 1 server(s)")
+ (0.00 ":irc.foonet.org 252 tester 0 :IRC Operators online")
+ (0.00 ":irc.foonet.org 253 tester 0 :unregistered connections")
+ (0.00 ":irc.foonet.org 254 tester 1 :channels formed")
+ (0.00 ":irc.foonet.org 255 tester :I have 4 clients and 0 servers")
+ (0.00 ":irc.foonet.org 265 tester 4 4 :Current local users 4, max 4")
+ (0.01 ":irc.foonet.org 266 tester 4 4 :Current global users 4, max 4")
+ (0.00 ":irc.foonet.org 422 tester :MOTD File is missing"))
+
+((mode 10 "MODE tester +i")
+ (0.00 ":irc.foonet.org 221 tester +i")
+ (0.00 ":irc.foonet.org NOTICE tester :This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect."))
+
+((join 10 "JOIN #chan")
+ (0.03 ":tester!~u@z5d6jyn8pwxge.irc JOIN #chan"))
+
+((~nick 10 "NICK dummy")
+ (0.01 ":tester!~u@z5d6jyn8pwxge.irc NICK dummy"))
+
+((mode-1 10 "MODE #chan")
+ (0.01 ":irc.foonet.org 353 tester = #chan :@alice bob foonet tester")
+ (0.00 ":irc.foonet.org 366 tester #chan :End of NAMES list")
+ (0.03 ":irc.foonet.org 324 tester #chan +nt")
+ (0.00 ":irc.foonet.org 329 tester #chan 1670808354")
+ (0.00 ":bob!~u@d6ftaiqzk8x2k.irc PRIVMSG #chan :tester, welcome!")
+ (0.00 ":alice!~u@d6ftaiqzk8x2k.irc PRIVMSG #chan :tester, welcome!")
+ (0.03 ":bob!~u@d6ftaiqzk8x2k.irc PRIVMSG #chan :alice: Forbear it therefore; give your cause to heaven.")
+ (0.01 ":alice!~u@d6ftaiqzk8x2k.irc PRIVMSG #chan :bob: Even at thy teat thou hadst thy tyranny."))
+
+((privmsg 10 "PRIVMSG alice :hi")
+ (0.00 ":alice!~u@d6ftaiqzk8x2k.irc PRIVMSG dummy :bye"))
+
+((quit 10 "QUIT :\2ERC\2")
+ (0.03 ":dummy!~u@z5d6jyn8pwxge.irc QUIT :Quit: \2ERC\2"))
diff --git a/test/src/treesit-tests.el b/test/src/treesit-tests.el
index 48b61cf3dc3..f7f0c96efa9 100644
--- a/test/src/treesit-tests.el
+++ b/test/src/treesit-tests.el
@@ -252,9 +252,7 @@ BODY is the test body."
(setq parser (treesit-parser-create 'json))
(setq root (treesit-parser-root-node
parser))
- (setq array (treesit-node-child root 0))
- ;; First bracket.
- (setq cursor (treesit-node-child array 0)))
+ (setq array (treesit-node-child root 0)))
,@body)))
(ert-deftest treesit-search-forward ()
@@ -335,6 +333,9 @@ BODY is the test body."
;;; Query
+(defun treesit--ert-pred-last-sibling (node)
+ (null (treesit-node-next-sibling node t)))
+
(ert-deftest treesit-query-api ()
"Tests for query API."
(skip-unless (treesit-language-available-p 'json))
@@ -357,13 +358,16 @@ BODY is the test body."
(pair key: (_) @keyword)
((_) @bob (#match \"^B.b$\" @bob))
(number) @number
-((number) @n3 (#equal \"3\" @n3)) "
+((number) @n3 (#equal \"3\" @n3))
+((number) @n3p (#pred treesit--ert-pred-last-sibling @n3p))"
;; Sexp query.
((string) @string
(pair key: (_) @keyword)
((_) @bob (:match "^B.b$" @bob))
(number) @number
- ((number) @n3 (:equal "3" @n3)))))
+ ((number) @n3 (:equal "3" @n3))
+ ((number) @n3p (:pred treesit--ert-pred-last-sibling
+ @n3p)))))
;; Test `treesit-query-compile'.
(dolist (query (list query1
(treesit-query-compile 'json query1)))
@@ -375,7 +379,8 @@ BODY is the test body."
(string . "\"Bob\"")
(bob . "Bob")
(number . "3")
- (n3 . "3"))
+ (n3 . "3")
+ (n3p . "3"))
(mapcar (lambda (entry)
(cons (car entry)
(treesit-node-text
@@ -831,36 +836,40 @@ OPENING and CLOSING are the same as in
and \"]\"."
(with-temp-buffer
(funcall init)
- (let* ((opening (or opening "["))
- (closing (or closing "]"))
- ;; Insert program and parse marker positions.
- (marker-alist (treesit--ert-insert-and-parse-marker
- opening closing program))
- ;; Translate marker positions into buffer positions.
- (decoded-master
- (cl-loop for record in master
- collect
- (cl-loop for pos in record
- collect (alist-get pos marker-alist))))
- ;; Collect positions each function returns.
- (positions
- (treesit--ert-collect-positions
- ;; The first column of DECODED-MASTER.
- (mapcar #'car decoded-master)
- ;; Four functions: next-end, prev-beg, next-beg, prev-end.
- (mapcar (lambda (conf)
- (lambda ()
- (if-let ((pos (funcall
- #'treesit--navigate-defun
- (point) (car conf) (cdr conf))))
- (save-excursion
- (goto-char pos)
- (funcall treesit-defun-skipper)
- (point)))))
- '((-1 . beg)
- (1 . end)
- (-1 . end)
- (1 . beg))))))
+ (pcase-let*
+ ((opening (or opening "["))
+ (closing (or closing "]"))
+ ;; Insert program and parse marker positions.
+ (marker-alist (treesit--ert-insert-and-parse-marker
+ opening closing program))
+ ;; Translate marker positions into buffer positions.
+ (decoded-master
+ (cl-loop for record in master
+ collect
+ (cl-loop for pos in record
+ collect (alist-get pos marker-alist))))
+ (`(,regexp . ,pred) (treesit--thing-unpack-pattern
+ treesit-defun-type-regexp))
+ ;; Collect positions each function returns.
+ (positions
+ (treesit--ert-collect-positions
+ ;; The first column of DECODED-MASTER.
+ (mapcar #'car decoded-master)
+ ;; Four functions: next-end, prev-beg, next-beg, prev-end.
+ (mapcar (lambda (conf)
+ (lambda ()
+ (if-let ((pos (funcall
+ #'treesit--navigate-thing
+ (point) (car conf) (cdr conf)
+ regexp pred)))
+ (save-excursion
+ (goto-char pos)
+ (funcall treesit-defun-skipper)
+ (point)))))
+ '((-1 . beg)
+ (1 . end)
+ (-1 . end)
+ (1 . beg))))))
;; Verify each position.
(cl-loop for record in decoded-master
for orig-record in master
@@ -931,7 +940,28 @@ and \"]\"."
[999]}
[110]
"
- "Javascript source for navigation test.")
+ "Bash source for navigation test.")
+
+(defvar treesit--ert-defun-navigation-elixir-program
+ "[100]
+[101]def bar() do
+[999]end
+[102]
+[103]defmodule Example do[0]
+[999] @impl true
+[104] [1]def bar() do[2]
+[999] end[3]
+[105] [4]
+[106] [5]def baz() do[6]
+[999] end[7]
+[107] [8]
+[999]end[9]
+[108]
+[109]def bar() do
+[999]end
+[110]
+"
+ "Elixir source for navigation test.")
(defvar treesit--ert-defun-navigation-nested-master
;; START PREV-BEG NEXT-END PREV-END NEXT-BEG
@@ -1013,6 +1043,23 @@ the prev-beg, now point should be at marker 103\", etc.")
treesit--ert-defun-navigation-bash-program
treesit--ert-defun-navigation-nested-master)))
+(ert-deftest treesit-defun-navigation-nested-4 ()
+ "Test defun navigation using Elixir.
+This tests bug#60355."
+ (skip-unless (treesit-language-available-p 'elixir))
+ ;; Nested defun navigation
+ (let ((treesit-defun-tactic 'nested)
+ (pred (lambda (node)
+ (member (treesit-node-text
+ (treesit-node-child-by-field-name node "target"))
+ '("def" "defmodule")))))
+ (treesit--ert-test-defun-navigation
+ (lambda ()
+ (treesit-parser-create 'elixir)
+ (setq-local treesit-defun-type-regexp `("call" . ,pred)))
+ treesit--ert-defun-navigation-elixir-program
+ treesit--ert-defun-navigation-nested-master)))
+
(ert-deftest treesit-defun-navigation-top-level ()
"Test top-level only defun navigation."
(skip-unless (treesit-language-available-p 'python))
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-24 17:06:41 +0000