summaryrefslogtreecommitdiff
path: root/test/lisp/erc/erc-scenarios-base-split-line.el
blob: dee5950f8ef1ab569cf435cb1b953fbf6ac757de (plain)
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
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
;;; erc-scenarios-base-split-line.el --- ERC line splitting -*- lexical-binding: t -*-

;; Copyright (C) 2023-2024 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)))

(ert-deftest erc-scenarios-base-split-line--koi8-r ()
  :tags '(:expensive-test)
  (should (equal erc-split-line-length 440))
  (erc-scenarios-common-with-cleanup
      ((erc-scenarios-common-dialog "base/flood")
       (erc-server-flood-penalty 0.1)
       (dumb-server (erc-d-run "localhost" t 'koi8-r))
       (erc-encoding-coding-alist '(("#koi8" . cyrillic-koi8)))
       (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 "debug mode")
        (erc-cmd-JOIN "#koi8")))

    (with-current-buffer (erc-d-t-wait-for 8 (get-buffer "#koi8"))
      (funcall expect 10 "короче теперь")
      (ert-info ("Message well within `erc-split-line-length'")
        (erc-scenarios-common-say
         (concat
          "короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"))
        (funcall expect 1 "<tester>")
        (funcall expect -0.1 "<tester>"))

      (ert-info ("Message over `erc-split-line-length'")
        (erc-scenarios-common-say
         (concat
          "короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " будет разрыв строки непонятно где"))
        (funcall expect 1 "<tester>")
        (funcall expect 1 "<tester> разрыв")))

    (with-current-buffer "foonet"
      (erc-cmd-QUIT "")
      (funcall expect 10 "finished"))))

(ert-deftest erc-scenarios-base-split-line--ascii ()
  :tags '(:expensive-test)
  (should (equal erc-split-line-length 440))
  (erc-scenarios-common-with-cleanup
      ((erc-scenarios-common-dialog "base/flood")
       (msg-432 (string-join (make-list 18 "twenty-three characters") " "))
       (erc-server-flood-penalty 0.1)
       (dumb-server (erc-d-run "localhost" t 'ascii))
       (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 "debug mode")
        (erc-cmd-JOIN "#ascii")))

    (with-current-buffer (erc-d-t-wait-for 8 (get-buffer "#ascii"))
      (ert-info ("Message with spaces fits exactly")
        (funcall expect 10 "Welcome")
        (should (= (length (concat msg-432 " 12345678")) 440))
        (erc-scenarios-common-say (concat msg-432 " 12345678"))
        (funcall expect 1 "<tester>")
        ;; Sent in a single go, hence no second <speaker>.
        (funcall expect -0.1 "<tester>")
        (funcall expect 0.1 "12345678"))

      (ert-info ("Message with spaces too long.")
        (erc-scenarios-common-say (concat msg-432 " 123456789"))
        (funcall expect 1 "<tester>")
        ;; Sent in two passes, split at last word.
        (funcall expect 0.1 "<tester> 123456789"))

      (ert-info ("Message sans spaces fits exactly")
        (erc-scenarios-common-say (make-string 440 ?x))
        (funcall expect 1 "<tester>")
        ;; Sent in a single go, hence no second <speaker>.
        (funcall expect -0.1 "<tester>"))

      (ert-info ("Message sans spaces too long.")
        (erc-scenarios-common-say (concat (make-string 440 ?y) "z"))
        (funcall expect 1 "<tester>")
        ;; Sent in two passes, split at last word.
        (funcall expect 0.1 "<tester> z"))

      (ert-info ("Rejected when escape-hatch set")
        (let ((erc--reject-unbreakable-lines t))
          (should-error
           (erc-scenarios-common-say
            (concat
             "https://mail.example.org/verify?token="
             (string-join (make-list 18 "twenty-three_characters") "_")))))))

    (with-current-buffer "foonet"
      (erc-cmd-QUIT "")
      (funcall expect 10 "finished"))))

(ert-deftest erc-scenarios-base-split-line--utf-8 ()
  :tags '(:expensive-test)
  (unless (> emacs-major-version 27)
    (ert-skip "No emojis in Emacs 27"))

  (should (equal erc-split-line-length 440))
  (erc-scenarios-common-with-cleanup
      ((erc-scenarios-common-dialog "base/flood")
       (msg-432 (string-join (make-list 18 "twenty-three characters") " "))
       (erc-server-flood-penalty 0.1)
       (dumb-server (erc-d-run "localhost" t 'utf-8))
       (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 "debug mode")
        (erc-cmd-JOIN "#utf-8")))

    (with-current-buffer (erc-d-t-wait-for 8 (get-buffer "#utf-8"))
      (funcall expect 10 "Welcome")

      (ert-info ("Message with spaces over `erc-split-line-length'")
        (erc-scenarios-common-say
         (concat
          "короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " короче теперь если по русски написать все четко или все равно"
          " будет разрыв строки непонятно где"
          " будет разрыв строки непонятно где"))
        (funcall expect 1 "<tester> короче")
        (funcall expect 1 "<tester> все")
        (funcall expect 1 "<tester> разрыв")
        (funcall expect 1 "Entirely honour"))

      (ert-info ("Message sans spaces over `erc-split-line-length'")
        (erc-scenarios-common-say
         (concat "話說天下大勢,分久必合,合久必分:周末七國分爭,并入於秦。"
                 "及秦滅之後,楚、漢分爭,又并入於漢。漢朝自高祖斬白蛇而起義,"
                 "一統天下。後來光武中興,傳至獻帝,遂分為三國。推其致亂之由,"
                 "殆始於桓、靈二帝。桓帝禁錮善類,崇信宦官。及桓帝崩,靈帝即位,"
                 "大將軍竇武、太傅陳蕃,共相輔佐。時有宦官曹節等弄權,竇武、陳蕃謀誅之,"
                 "作事不密,反為所害。中涓自此愈橫"))
        (funcall expect 1 "<tester>")
        ;; Sent in two passes, split at last word.
        (funcall expect 0.1 "<tester> 竇武")
        (funcall expect 1 "this prey out"))

      ;; Combining emojis are respected.
      (ert-info ("Message sans spaces over small `erc-split-line-length'")
        (let ((erc-split-line-length 100))
          (erc-scenarios-common-say
           "будет разрыв строки непонятно где🏁🚩🎌🏴🏳️🏳️‍🌈🏳️‍⚧️🏴‍☠️"))
        (funcall expect 1 "<tester>")
        (funcall expect 1 "<tester> 🏳️‍🌈")))

    (with-current-buffer "foonet"
      (erc-cmd-QUIT "")
      (funcall expect 10 "finished"))))

;;; erc-scenarios-base-split-line.el ends here