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
|
" Test for options
function! Test_whichwrap()
set whichwrap=b,s
call assert_equal('b,s', &whichwrap)
set whichwrap+=h,l
call assert_equal('b,s,h,l', &whichwrap)
set whichwrap+=h,l
call assert_equal('b,s,h,l', &whichwrap)
set whichwrap+=h,l
call assert_equal('b,s,h,l', &whichwrap)
set whichwrap=h,h
call assert_equal('h', &whichwrap)
set whichwrap=h,h,h
call assert_equal('h', &whichwrap)
set whichwrap&
endfunction
function! Test_options()
let caught = 'ok'
try
options
catch
let caught = v:throwpoint . "\n" . v:exception
endtry
call assert_equal('ok', caught)
" close option-window
close
endfunction
function! Test_path_keep_commas()
" Test that changing 'path' keeps two commas.
set path=foo,,bar
set path-=bar
set path+=bar
call assert_equal('foo,,bar', &path)
set path&
endfunction
func Test_filetype_valid()
if !has('autocmd')
return
endif
set ft=valid_name
call assert_equal("valid_name", &filetype)
set ft=valid-name
call assert_equal("valid-name", &filetype)
call assert_fails(":set ft=wrong;name", "E474:")
call assert_fails(":set ft=wrong\\\\name", "E474:")
call assert_fails(":set ft=wrong\\|name", "E474:")
call assert_fails(":set ft=wrong/name", "E474:")
call assert_fails(":set ft=wrong\\\nname", "E474:")
call assert_equal("valid-name", &filetype)
exe "set ft=trunc\x00name"
call assert_equal("trunc", &filetype)
endfunc
func Test_syntax_valid()
if !has('syntax')
return
endif
set syn=valid_name
call assert_equal("valid_name", &syntax)
set syn=valid-name
call assert_equal("valid-name", &syntax)
call assert_fails(":set syn=wrong;name", "E474:")
call assert_fails(":set syn=wrong\\\\name", "E474:")
call assert_fails(":set syn=wrong\\|name", "E474:")
call assert_fails(":set syn=wrong/name", "E474:")
call assert_fails(":set syn=wrong\\\nname", "E474:")
call assert_equal("valid-name", &syntax)
exe "set syn=trunc\x00name"
call assert_equal("trunc", &syntax)
endfunc
func Test_keymap_valid()
if !has('keymap')
return
endif
call assert_fails(":set kmp=valid_name", "E544:")
call assert_fails(":set kmp=valid_name", "valid_name")
call assert_fails(":set kmp=valid-name", "E544:")
call assert_fails(":set kmp=valid-name", "valid-name")
call assert_fails(":set kmp=wrong;name", "E474:")
call assert_fails(":set kmp=wrong\\\\name", "E474:")
call assert_fails(":set kmp=wrong\\|name", "E474:")
call assert_fails(":set kmp=wrong/name", "E474:")
call assert_fails(":set kmp=wrong\\\nname", "E474:")
call assert_fails(":set kmp=trunc\x00name", "E544:")
call assert_fails(":set kmp=trunc\x00name", "trunc")
endfunc
func Check_dir_option(name)
" Check that it's possible to set the option.
exe 'set ' . a:name . '=/usr/share/dict/words'
call assert_equal('/usr/share/dict/words', eval('&' . a:name))
exe 'set ' . a:name . '=/usr/share/dict/words,/and/there'
call assert_equal('/usr/share/dict/words,/and/there', eval('&' . a:name))
exe 'set ' . a:name . '=/usr/share/dict\ words'
call assert_equal('/usr/share/dict words', eval('&' . a:name))
" Check rejecting weird characters.
call assert_fails("set " . a:name . "=/not&there", "E474:")
call assert_fails("set " . a:name . "=/not>there", "E474:")
call assert_fails("set " . a:name . "=/not.*there", "E474:")
endfunc
func Test_cinkeys()
" This used to cause invalid memory access
set cindent cinkeys=0
norm a
set cindent& cinkeys&
endfunc
func Test_dictionary()
call Check_dir_option('dictionary')
endfunc
func Test_thesaurus()
call Check_dir_option('thesaurus')
endfun
func Test_set_completion()
call feedkeys(":set di\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set dictionary diff diffexpr diffopt digraph directory display', @:)
" Expand boolan options. When doing :set no<Tab>
" vim displays the options names without "no" but completion uses "no...".
call feedkeys(":set nodi\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set nodiff digraph', @:)
call feedkeys(":set invdi\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set invdiff digraph', @:)
" Expand abbreviation of options.
call feedkeys(":set ts\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set tabstop thesaurus', @:)
" Expand current value
call feedkeys(":set fileencodings=\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set fileencodings=ucs-bom,utf-8,default,latin1', @:)
call feedkeys(":set fileencodings:\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set fileencodings:ucs-bom,utf-8,default,latin1', @:)
" Expand directories.
let shellslash = &shellslash
set shellslash
call feedkeys(":set cdpath=./\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_match('./samples/ ', @:)
call assert_notmatch('./small.vim ', @:)
" Expand files and directories.
call feedkeys(":set tags=./\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_match('./samples/ ./sautest/ ./setup.vim ./shared.vim', @:)
call feedkeys(":set tags=./\\\\ dif\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"set tags=./\\ diff diffexpr diffopt', @:)
let &shellslash = shellslash
endfunc
func Test_set_errors()
call assert_fails('set scroll=-1', 'E49:')
call assert_fails('set backupcopy=', 'E474:')
call assert_fails('set regexpengine=3', 'E474:')
call assert_fails('set history=10001', 'E474:')
call assert_fails('set numberwidth=11', 'E474:')
call assert_fails('set colorcolumn=-a')
call assert_fails('set colorcolumn=a')
call assert_fails('set colorcolumn=1,')
call assert_fails('set cmdheight=-1', 'E487:')
call assert_fails('set cmdwinheight=-1', 'E487:')
if has('conceal')
call assert_fails('set conceallevel=-1', 'E487:')
call assert_fails('set conceallevel=4', 'E474:')
endif
call assert_fails('set helpheight=-1', 'E487:')
call assert_fails('set history=-1', 'E487:')
call assert_fails('set report=-1', 'E487:')
call assert_fails('set shiftwidth=-1', 'E487:')
call assert_fails('set sidescroll=-1', 'E487:')
call assert_fails('set tabstop=-1', 'E487:')
call assert_fails('set textwidth=-1', 'E487:')
call assert_fails('set timeoutlen=-1', 'E487:')
call assert_fails('set updatecount=-1', 'E487:')
call assert_fails('set updatetime=-1', 'E487:')
call assert_fails('set winheight=-1', 'E487:')
call assert_fails('set tabstop!', 'E488:')
call assert_fails('set xxx', 'E518:')
call assert_fails('set beautify?', 'E518:')
call assert_fails('set undolevels=x', 'E521:')
call assert_fails('set tabstop=', 'E521:')
call assert_fails('set comments=-', 'E524:')
call assert_fails('set comments=a', 'E525:')
call assert_fails('set foldmarker=x', 'E536:')
call assert_fails('set commentstring=x', 'E537:')
call assert_fails('set complete=x', 'E539:')
call assert_fails('set statusline=%{', 'E540:')
call assert_fails('set statusline=' . repeat("%p", 81), 'E541:')
call assert_fails('set statusline=%(', 'E542:')
if has('cursorshape')
" This invalid value for 'guicursor' used to cause Vim to crash.
call assert_fails('set guicursor=i-ci,r-cr:h', 'E545:')
call assert_fails('set guicursor=i-ci', 'E545:')
call assert_fails('set guicursor=x', 'E545:')
call assert_fails('set guicursor=r-cr:horx', 'E548:')
call assert_fails('set guicursor=r-cr:hor0', 'E549:')
endif
call assert_fails('set backupext=~ patchmode=~', 'E589:')
call assert_fails('set winminheight=10 winheight=9', 'E591:')
call assert_fails('set winminwidth=10 winwidth=9', 'E592:')
call assert_fails("set showbreak=\x01", 'E595:')
call assert_fails('set t_foo=', 'E846:')
endfunc
func Test_complete()
" Trailing single backslash used to cause invalid memory access.
set complete=s\
new
call feedkeys("i\<C-N>\<Esc>", 'xt')
bwipe!
set complete&
endfun
|
