/
test_listlbr_utf8.vim
222 lines (204 loc) · 6.38 KB
/
test_listlbr_utf8.vim
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
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
" Test for linebreak and list option in utf-8 mode
set encoding=utf-8
scriptencoding utf-8
if !exists("+linebreak") || !has("conceal") || !has("signs")
finish
endif
source view_util.vim
function s:screen_lines(lnum, width) abort
return ScreenLines(a:lnum, a:width)
endfunction
function! s:compare_lines(expect, actual)
call assert_equal(a:expect, a:actual)
endfunction
function s:screen_attr(lnum, chars, ...) abort
let line = getline(a:lnum)
let attr = []
let prefix = get(a:000, 0, 0)
for i in range(a:chars[0], a:chars[1])
let scol = strdisplaywidth(strcharpart(line, 0, i-1)) + 1
let attr += [screenattr(a:lnum, scol + prefix)]
endfor
return attr
endfunction
function s:test_windows(...)
call NewWindow(10, 20)
setl ts=4 sw=4 sts=4 linebreak sbr=+ wrap
exe get(a:000, 0, '')
endfunction
function s:close_windows(...)
call CloseWindow()
exe get(a:000, 0, '')
endfunction
func Test_linebreak_with_fancy_listchars()
call s:test_windows("setl list listchars=nbsp:\u2423,tab:\u2595\u2014,trail:\u02d1,eol:\ub6")
call setline(1, "\tabcdef hijklmn\tpqrstuvwxyz\u00a01060ABCDEFGHIJKLMNOP ")
redraw!
let lines = s:screen_lines([1, 4], winwidth(0))
let expect = [
\ "▕———abcdef ",
\ "+hijklmn▕——— ",
\ "+pqrstuvwxyz␣1060ABC",
\ "+DEFGHIJKLMNOPˑ¶ ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_nolinebreak_with_list()
call s:test_windows("setl nolinebreak list listchars=nbsp:\u2423,tab:\u2595\u2014,trail:\u02d1,eol:\ub6")
call setline(1, "\tabcdef hijklmn\tpqrstuvwxyz\u00a01060ABCDEFGHIJKLMNOP ")
redraw!
let lines = s:screen_lines([1, 4], winwidth(0))
let expect = [
\ "▕———abcdef hijklmn▕—",
\ "+pqrstuvwxyz␣1060ABC",
\ "+DEFGHIJKLMNOPˑ¶ ",
\ "~ ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_linebreak_with_nolist()
call s:test_windows('setl nolist')
call setline(1, "\t*mask = nil;")
redraw!
let lines = s:screen_lines([1, 4], winwidth(0))
let expect = [
\ " *mask = nil; ",
\ "~ ",
\ "~ ",
\ "~ ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_list_and_concealing1()
call s:test_windows('setl list listchars=tab:>- cole=1')
call setline(1, [
\ "#define ABCDE\t\t1",
\ "#define ABCDEF\t\t1",
\ "#define ABCDEFG\t\t1",
\ "#define ABCDEFGH\t1",
\ "#define MSG_MODE_FILE\t\t\t1",
\ "#define MSG_MODE_CONSOLE\t\t2",
\ "#define MSG_MODE_FILE_AND_CONSOLE\t3",
\ "#define MSG_MODE_FILE_THEN_CONSOLE\t4",
\ ])
vert resize 40
syn match Conceal conceal cchar=>'AB\|MSG_MODE'
redraw!
let lines = s:screen_lines([1, 7], winwidth(0))
let expect = [
\ "#define ABCDE>-->---1 ",
\ "#define >CDEF>-->---1 ",
\ "#define >CDEFG>->---1 ",
\ "#define >CDEFGH>----1 ",
\ "#define >_FILE>--------->--->---1 ",
\ "#define >_CONSOLE>---------->---2 ",
\ "#define >_FILE_AND_CONSOLE>---------3 ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_list_and_concealing2()
call s:test_windows('setl nowrap ts=2 list listchars=tab:>- cole=2 concealcursor=n')
call setline(1, "bbeeeeee\t\t;\tsome text")
vert resize 40
syn clear
syn match meaning /;\s*\zs.*/
syn match hasword /^\x\{8}/ contains=word
syn match word /\<\x\{8}\>/ contains=beginword,endword contained
syn match beginword /\<\x\x/ contained conceal
syn match endword /\x\{6}\>/ contained
hi meaning guibg=blue
hi beginword guibg=green
hi endword guibg=red
redraw!
let lines = s:screen_lines([1, 1], winwidth(0))
let expect = [
\ "eeeeee>--->-;>some text ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_screenattr_for_comment()
call s:test_windows("setl ft=c ts=7 list listchars=nbsp:\u2423,tab:\u2595\u2014,trail:\u02d1,eol:\ub6")
call setline(1, " /*\t\t and some more */")
norm! gg0
syntax on
hi SpecialKey term=underline ctermfg=red guifg=red
redraw!
let line = getline(1)
let attr = s:screen_attr(1, [1, 6])
call assert_notequal(attr[0], attr[1])
call assert_notequal(attr[1], attr[3])
call assert_notequal(attr[3], attr[5])
call s:close_windows()
endfunc
func Test_visual_block_and_selection_exclusive()
call s:test_windows('setl selection=exclusive')
call setline(1, "long line: " . repeat("foobar ", 40) . "TARGETÃ' at end")
exe "norm! $3B\<C-v>eAx\<Esc>"
let lines = s:screen_lines([1, 10], winwidth(0))
let expect = [
\ "+foobar foobar ",
\ "+foobar foobar ",
\ "+foobar foobar ",
\ "+foobar foobar ",
\ "+foobar foobar ",
\ "+foobar foobar ",
\ "+foobar foobar ",
\ "+foobar foobar ",
\ "+foobar foobar ",
\ "+foobar TARGETÃx' ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_multibyte_sign_and_colorcolumn()
call s:test_windows("setl nolinebreak cc=3 list listchars=nbsp:\u2423,tab:\u2595\u2014,trail:\u02d1,eol:\ub6")
call setline(1, ["", "a b c", "a b c"])
exe "sign define foo text=\uff0b"
exe "sign place 1 name=foo line=2 buffer=" . bufnr('%')
redraw!
norm! ggj0
let signwidth = strdisplaywidth("\uff0b")
let attr1 = s:screen_attr(2, [1, 3], signwidth)
let attr2 = s:screen_attr(3, [1, 3], signwidth)
call assert_equal(attr1[0], attr2[0])
call assert_equal(attr1[1], attr2[1])
call assert_equal(attr1[2], attr2[2])
let lines = s:screen_lines([1, 3], winwidth(0))
let expect = [
\ " ¶ ",
\ "＋a b c¶ ",
\ " a b c¶ ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_illegal_byte_and_breakat()
call s:test_windows("setl sbr= brk+=<")
vert resize 18
call setline(1, repeat("\x80", 6))
redraw!
let lines = s:screen_lines([1, 2], winwidth(0))
let expect = [
\ "<80><80><80><80><8",
\ "0><80> ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows('setl brk&vim')
endfunc
func Test_multibyte_wrap_and_breakat()
call s:test_windows("setl sbr= brk+=>")
call setline(1, repeat('a', 17) . repeat('あ', 2))
redraw!
let lines = s:screen_lines([1, 2], winwidth(0))
let expect = [
\ "aaaaaaaaaaaaaaaaaあ>",
\ "あ ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows('setl brk&vim')
endfunc