1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
;;; erc-scenarios-base-compat-rename-bouncer.el --- Compat-rename 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))
;; Ensure deprecated option still respected when old default value
;; explicitly set ("respected" in the sense of having names reflect
;; dialed TCP endpoints with possible uniquifiers but without any of
;; the old issues, pre-bug#48598).
(defun erc-scenarios-common--base-compat-no-rename-bouncer (dialogs auto more)
(erc-scenarios-common-with-cleanup
;; These actually *are* (assigned-)network-id related because
;; our kludge assigns one after the fact.
((erc-scenarios-common-dialog "base/netid/bouncer")
(erc-d-t-cleanup-sleep-secs 1)
(erc-server-flood-penalty 0.1)
(dumb-server (apply #'erc-d-run "localhost" t dialogs))
(port (process-contact dumb-server :service))
(chan-buf-foo (format "#chan@127.0.0.1:%d" port))
(chan-buf-bar (format "#chan@127.0.0.1:%d<2>" port))
(expect (erc-d-t-make-expecter))
(erc-server-auto-reconnect auto)
erc-server-buffer-foo erc-server-process-foo
erc-server-buffer-bar erc-server-process-bar)
(ert-info ("Connect to foonet")
(with-current-buffer
(setq erc-server-buffer-foo (erc :server "127.0.0.1"
:port port
:nick "tester"
:password "foonet:changeme"
:full-name "tester"
:id nil))
(setq erc-server-process-foo erc-server-process)
(erc-d-t-wait-for 3 (eq (erc-network) 'foonet))
(erc-d-t-wait-for 3 "Final buffer name determined"
(string= (buffer-name) (format "127.0.0.1:%d" port)))
(funcall expect 5 "foonet")))
(ert-info ("Join #chan@foonet")
(with-current-buffer erc-server-buffer-foo (erc-cmd-JOIN "#chan"))
(with-current-buffer (erc-d-t-wait-for 5 (get-buffer "#chan"))
(funcall expect 5 "<alice>")))
(ert-info ("Connect to barnet")
(with-current-buffer
(setq erc-server-buffer-bar (erc :server "127.0.0.1"
:port port
:nick "tester"
:password "barnet:changeme"
:full-name "tester"
:id nil))
(setq erc-server-process-bar erc-server-process)
(erc-d-t-wait-for 3 (eq (erc-network) 'barnet))
(erc-d-t-wait-for 3 "Final buffer name determined"
(string= (buffer-name) (format "127.0.0.1:%d<2>" port)))
(funcall expect 5 "barnet")))
(ert-info ("Server buffers are unique, no names based on IPs")
(should-not (eq erc-server-buffer-foo erc-server-buffer-bar))
(should (equal (erc-scenarios-common-buflist "127.0.0.1")
(list (get-buffer (format "127.0.0.1:%d<2>" port))
(get-buffer (format "127.0.0.1:%d" port))))))
(ert-info ("Join #chan@barnet")
(with-current-buffer erc-server-buffer-bar (erc-cmd-JOIN "#chan")))
(erc-d-t-wait-for 5 "Exactly 2 #chan-prefixed buffers exist"
(equal (list (get-buffer chan-buf-bar)
(get-buffer chan-buf-foo))
(erc-scenarios-common-buflist "#chan")))
(ert-info ("#chan@127.0.0.1:$port is exclusive to foonet")
(with-current-buffer chan-buf-foo
(erc-d-t-search-for 1 "<bob>")
(erc-d-t-absent-for 0.1 "<joe>")
(should (eq erc-server-process erc-server-process-foo))
(erc-d-t-search-for 10 "ape is dead")
(erc-d-t-wait-for 5 (not (erc-server-process-alive)))))
(ert-info ("#chan@127.0.0.1:$port<2> is exclusive to barnet")
(with-current-buffer chan-buf-bar
(erc-d-t-search-for 1 "<joe>")
(erc-d-t-absent-for 0.1 "<bob>")
(should (eq erc-server-process erc-server-process-bar))
(erc-d-t-search-for 10 "joe: It is a rupture")
(erc-d-t-wait-for 5 (not (erc-server-process-alive)))))
(when more (funcall more))))
(ert-deftest erc-scenarios-base-compat-no-rename-bouncer--basic ()
:tags '(:expensive-test)
(with-suppressed-warnings ((obsolete erc-rename-buffers))
(let (erc-rename-buffers)
(erc-scenarios-common--base-compat-no-rename-bouncer
'(foonet barnet) nil nil))))
(ert-deftest erc-scenarios-base-compat-no-rename-bouncer--reconnect ()
:tags '(:expensive-test)
(let ((erc-d-tmpl-vars '((token . (group (| "barnet" "foonet")))))
(erc-d-match-handlers
(list :pass #'erc-scenarios-common--clash-rename-pass-handler))
(dialogs '(foonet-drop barnet-drop stub-again stub-again
foonet-again barnet-again))
(after
(lambda ()
(pcase-let* ((`(,barnet ,foonet)
(erc-scenarios-common-buflist "127.0.0.1"))
(port (process-contact (with-current-buffer foonet
erc-server-process)
:service)))
(ert-info ("Sanity check: barnet retains uniquifying suffix")
(should (string-suffix-p "<2>" (buffer-name barnet))))
;; Simulate disconnection and `erc-server-auto-reconnect'
(ert-info ("Reconnect to foonet and barnet back-to-back")
(with-current-buffer foonet
(erc-d-t-wait-for 5 (erc-server-process-alive)))
(with-current-buffer barnet
(erc-d-t-wait-for 5 (erc-server-process-alive))))
(ert-info ("#chan@127.0.0.1:<port> is exclusive to foonet")
(with-current-buffer (format "#chan@127.0.0.1:%d" port)
(erc-d-t-search-for 1 "<alice>")
(erc-d-t-absent-for 0.1 "<joe>")
(erc-d-t-search-for 10 "please your lordship")))
(ert-info ("#chan@barnet is exclusive to barnet")
(with-current-buffer (format "#chan@127.0.0.1:%d<2>" port)
(erc-d-t-search-for 1 "<joe>")
(erc-d-t-absent-for 0.1 "<bob>")
(erc-d-t-search-for 1 "much in private")))
;; Ordering deterministic here even though not so for reconnect
(should (equal (list barnet foonet)
(erc-scenarios-common-buflist "127.0.0.1")))
(should (equal (list
(get-buffer (format "#chan@127.0.0.1:%d<2>" port))
(get-buffer (format "#chan@127.0.0.1:%d" port)))
(erc-scenarios-common-buflist "#chan")))))))
(with-suppressed-warnings ((obsolete erc-rename-buffers))
(let (erc-rename-buffers)
(erc-scenarios-common--base-compat-no-rename-bouncer dialogs
'auto after)))))
;;; erc-scenarios-base-compat-rename-bouncer.el ends here
|
