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
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
|
" Test for linebreak and list option (non-utf8)
set encoding=latin1
scriptencoding latin1
source check.vim
CheckOption linebreak
CheckFeature conceal
source view_util.vim
source screendump.vim
function s:screen_lines(lnum, width) abort
return ScreenLines(a:lnum, a:width)
endfunction
func s:compare_lines(expect, actual)
call assert_equal(join(a:expect, "\n"), join(a:actual, "\n"))
endfunc
function s:test_windows(...)
call NewWindow(10, 20)
setl ts=8 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_set_linebreak()
call s:test_windows('setl ts=4 sbr=+')
call setline(1, "\tabcdef hijklmn\tpqrstuvwxyz_1060ABCDEFGHIJKLMNOP ")
let lines = s:screen_lines([1, 4], winwidth(0))
let expect = [
\ " abcdef ",
\ "+hijklmn ",
\ "+pqrstuvwxyz_1060ABC",
\ "+DEFGHIJKLMNOP ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_linebreak_with_list()
set listchars=
call s:test_windows('setl ts=4 sbr=+ list listchars=')
call setline(1, "\tabcdef hijklmn\tpqrstuvwxyz_1060ABCDEFGHIJKLMNOP ")
let lines = s:screen_lines([1, 4], winwidth(0))
let expect = [
\ "^Iabcdef hijklmn^I ",
\ "+pqrstuvwxyz_1060ABC",
\ "+DEFGHIJKLMNOP ",
\ "~ ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
set listchars&vim
endfunc
func Test_linebreak_with_nolist()
call s:test_windows('setl ts=4 sbr=+ nolist')
call setline(1, "\tabcdef hijklmn\tpqrstuvwxyz_1060ABCDEFGHIJKLMNOP ")
let lines = s:screen_lines([1, 4], winwidth(0))
let expect = [
\ " abcdef ",
\ "+hijklmn ",
\ "+pqrstuvwxyz_1060ABC",
\ "+DEFGHIJKLMNOP ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_linebreak_with_list_and_number()
call s:test_windows('setl list listchars+=tab:>-')
call setline(1, ["abcdefg\thijklmnopqrstu", "v"])
let lines = s:screen_lines([1, 4], winwidth(0))
let expect_nonumber = [
\ "abcdefg>------------",
\ "hijklmnopqrstu$ ",
\ "v$ ",
\ "~ ",
\ ]
call s:compare_lines(expect_nonumber, lines)
setl number
let lines = s:screen_lines([1, 4], winwidth(0))
let expect_number = [
\ " 1 abcdefg>--------",
\ " hijklmnopqrstu$ ",
\ " 2 v$ ",
\ "~ ",
\ ]
call s:compare_lines(expect_number, lines)
call s:close_windows()
endfunc
func Test_should_break()
call s:test_windows('setl sbr=+ nolist')
call setline(1, "1\t" . repeat('a', winwidth(0)-2))
let lines = s:screen_lines([1, 4], winwidth(0))
let expect = [
\ "1 ",
\ "+aaaaaaaaaaaaaaaaaa ",
\ "~ ",
\ "~ ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_linebreak_with_conceal()
call s:test_windows('setl cpo&vim sbr=+ list conceallevel=2 concealcursor=nv listchars=tab:ab')
call setline(1, "_S_\t bla")
syn match ConcealVar contained /_/ conceal
syn match All /.*/ contains=ConcealVar
let lines = s:screen_lines([1, 4], winwidth(0))
let expect = [
\ "Sabbbbbb bla ",
\ "~ ",
\ "~ ",
\ "~ ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_linebreak_with_visual_operations()
call s:test_windows()
let line = '1234567890 2234567890 3234567890'
call setline(1, line)
" yank
exec "norm! ^w\<C-V>ey"
call assert_equal('2234567890', @@)
exec "norm! w\<C-V>ey"
call assert_equal('3234567890', @@)
" increment / decrement
exec "norm! ^w\<C-V>\<C-A>w\<C-V>\<C-X>"
call assert_equal('1234567890 3234567890 2234567890', getline(1))
" replace
exec "norm! ^w\<C-V>3lraw\<C-V>3lrb"
call assert_equal('1234567890 aaaa567890 bbbb567890', getline(1))
" tilde
exec "norm! ^w\<C-V>2l~w\<C-V>2l~"
call assert_equal('1234567890 AAAa567890 BBBb567890', getline(1))
" delete and insert
exec "norm! ^w\<C-V>3lc2345\<Esc>w\<C-V>3lc3456\<Esc>"
call assert_equal('1234567890 2345567890 3456567890', getline(1))
call assert_equal('BBBb', @@)
call s:close_windows()
endfunc
" Test that cursor is drawn at correct position after an operator when
" 'linebreak' is enabled.
func Test_linebreak_reset_restore()
CheckScreendump
" f_wincol() calls validate_cursor()
let lines =<< trim END
set linebreak showcmd noshowmode formatexpr=wincol()-wincol()
call setline(1, repeat('a', &columns - 10) .. ' bbbbbbbbbb c')
END
call writefile(lines, 'XlbrResetRestore', 'D')
let buf = RunVimInTerminal('-S XlbrResetRestore', {'rows': 8})
call term_sendkeys(buf, '$v$')
call WaitForAssert({-> assert_equal(13, term_getcursor(buf)[1])})
call term_sendkeys(buf, 'zo')
call WaitForAssert({-> assert_equal(12, term_getcursor(buf)[1])})
call term_sendkeys(buf, '$v$')
call WaitForAssert({-> assert_equal(13, term_getcursor(buf)[1])})
call term_sendkeys(buf, 'gq')
call WaitForAssert({-> assert_equal(12, term_getcursor(buf)[1])})
call term_sendkeys(buf, "$\<C-V>$")
call WaitForAssert({-> assert_equal(13, term_getcursor(buf)[1])})
call term_sendkeys(buf, 'I')
call WaitForAssert({-> assert_equal(12, term_getcursor(buf)[1])})
call term_sendkeys(buf, "\<Esc>$v$")
call WaitForAssert({-> assert_equal(13, term_getcursor(buf)[1])})
call term_sendkeys(buf, 's')
call WaitForAssert({-> assert_equal(12, term_getcursor(buf)[1])})
call VerifyScreenDump(buf, 'Test_linebreak_reset_restore_1', {})
" clean up
call term_sendkeys(buf, "\<Esc>")
call StopVimInTerminal(buf)
endfunc
func Test_virtual_block()
call s:test_windows('setl sbr=+')
call setline(1, [
\ "REMOVE: this not",
\ "REMOVE: aaaaaaaaaaaaa",
\ ])
exe "norm! 1/^REMOVE:"
exe "norm! 0\<C-V>jf x"
$put
let lines = s:screen_lines([1, 4], winwidth(0))
let expect = [
\ "this not ",
\ "aaaaaaaaaaaaa ",
\ "REMOVE: ",
\ "REMOVE: ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_virtual_block_and_vbA()
call s:test_windows()
call setline(1, "long line: " . repeat("foobar ", 40) . "TARGET at end")
exe "norm! $3B\<C-v>eAx\<Esc>"
let lines = s:screen_lines([1, 10], winwidth(0))
let expect = [
\ "<<<bar foobar ",
\ "foobar foobar ",
\ "foobar foobar ",
\ "foobar foobar ",
\ "foobar foobar ",
\ "foobar foobar ",
\ "foobar foobar ",
\ "foobar foobar ",
\ "foobar foobar ",
\ "foobar TARGETx at ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_virtual_char_and_block()
call s:test_windows()
call setline(1, "1111-1111-1111-11-1111-1111-1111")
exe "norm! 0f-lv3lc2222\<Esc>bgj."
let lines = s:screen_lines([1, 2], winwidth(0))
let expect = [
\ "1111-2222-1111-11- ",
\ "1111-2222-1111 ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_undo_after_block_visual()
call s:test_windows()
call setline(1, ["aaa", "aaa", "a"])
exe "norm! gg\<C-V>2j~e."
let lines = s:screen_lines([1, 3], winwidth(0))
let expect = [
\ "AaA ",
\ "AaA ",
\ "A ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_norm_after_block_visual()
call s:test_windows()
call setline(1, ["abcd{ef", "ghijklm", "no}pgrs"])
exe "norm! ggf{\<C-V>\<C-V>c%"
let lines = s:screen_lines([1, 3], winwidth(0))
let expect = [
\ "abcdpgrs ",
\ "~ ",
\ "~ ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_block_replace_after_wrapping()
call s:test_windows()
call setline(1, repeat("a", 150))
exe "norm! 0yypk147|\<C-V>jr0"
call assert_equal(repeat("a", 146) . "0aaa", getline(1))
call assert_equal(repeat("a", 146) . "0aaa", getline(2))
let lines = s:screen_lines([1, 10], winwidth(0))
let expect = [
\ "aaaaaaaaaaaaaaaaaaaa",
\ "aaaaaaaaaaaaaaaaaaaa",
\ "aaaaaaaaaaaaaaaaaaaa",
\ "aaaaaaaaaaaaaaaaaaaa",
\ "aaaaaaaaaaaaaaaaaaaa",
\ "aaaaaaaaaaaaaaaaaaaa",
\ "aaaaaaaaaaaaaaaaaaaa",
\ "aaaaaa0aaa ",
\ "@ ",
\ "@ ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_list_with_listchars()
call s:test_windows('setl list listchars=space:_,trail:-,tab:>-,eol:$')
call setline(1, "a aaaaaaaaaaaaaaaaaaaaaa\ta ")
let lines = s:screen_lines([1, 3], winwidth(0))
let expect = [
\ "a_ ",
\ "aaaaaaaaaaaaaaaaaaaa",
\ "aa>-----a-$ ",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
func Test_list_with_tab_and_skipping_first_chars()
call s:test_windows('setl list listchars=tab:>- ts=70 nowrap')
call setline(1, ["iiiiiiiiiiiiiiii\taaaaaaaaaaaaaaaaaa", "iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii\taaaaaaaaaaaaaaaaaa", "iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii\taaaaaaaaaaaaaaaaaa", "iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii\taaaaaaaaaaaaaaaaaa"])
call cursor(4,64)
norm! 2zl
let lines = s:screen_lines([1, 4], winwidth(0))
let expect = [
\ "---------------aaaaa",
\ "---------------aaaaa",
\ "---------------aaaaa",
\ "iiiiiiiii>-----aaaaa",
\ ]
call s:compare_lines(expect, lines)
call s:close_windows()
endfunc
" vim: shiftwidth=2 sts=2 expandtab
|
