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
|
" Test for signs
if !has('signs')
finish
endif
func Test_sign()
new
call setline(1, ['a', 'b', 'c', 'd'])
" Define some signs.
" We can specify icons even if not all versions of vim support icons as
" icon is ignored when not supported. "(not supported)" is shown after
" the icon name when listing signs.
sign define Sign1 text=x
try
sign define Sign2 text=xy texthl=Title linehl=Error icon=../../pixmaps/stock_vim_find_help.png
catch /E255:/
" ignore error: E255: Couldn't read in sign data!
" This error can happen when running in gui.
" Some gui like Motif do not support the png icon format.
endtry
" Test listing signs.
let a=execute('sign list')
call assert_match("^\nsign Sign1 text=x \nsign Sign2 icon=../../pixmaps/stock_vim_find_help.png .*text=xy linehl=Error texthl=Title$", a)
let a=execute('sign list Sign1')
call assert_equal("\nsign Sign1 text=x ", a)
" Split the window to the bottom to verify sign jump will stay in the current window
" if the buffer is displayed there.
let bn = bufnr('%')
let wn = winnr()
exe 'sign place 41 line=3 name=Sign1 buffer=' . bn
1
bot split
exe 'sign jump 41 buffer=' . bufnr('%')
call assert_equal('c', getline('.'))
call assert_equal(3, winnr())
call assert_equal(bn, bufnr('%'))
call assert_notequal(wn, winnr())
" Create a new buffer and check that ":sign jump" switches to the old buffer.
1
new foo
call assert_notequal(bn, bufnr('%'))
exe 'sign jump 41 buffer=' . bn
call assert_equal(bn, bufnr('%'))
call assert_equal('c', getline('.'))
" Redraw to make sure that screen redraw with sign gets exercised,
" with and without 'rightleft'.
if has('rightleft')
set rightleft
redraw
set norightleft
endif
redraw
" Check that we can't change sign.
call assert_fails("exe 'sign place 40 name=Sign1 buffer=' . bufnr('%')", 'E885:')
" Check placed signs
let a=execute('sign place')
call assert_equal("\n--- Signs ---\nSigns for [NULL]:\n line=3 id=41 name=Sign1\n", a)
" Unplace the sign and try jumping to it again should fail.
sign unplace 41
1
call assert_fails("exe 'sign jump 41 buffer=' . bufnr('%')", 'E157:')
call assert_equal('a', getline('.'))
" Unplace sign on current line.
exe 'sign place 42 line=4 name=Sign2 buffer=' . bufnr('%')
4
sign unplace
let a=execute('sign place')
call assert_equal("\n--- Signs ---\n", a)
" Try again to unplace sign on current line, it should fail this time.
call assert_fails('sign unplace', 'E159:')
" Unplace all signs.
exe 'sign place 41 line=3 name=Sign1 buffer=' . bufnr('%')
sign unplace *
let a=execute('sign place')
call assert_equal("\n--- Signs ---\n", a)
" Check :jump with file=...
edit foo
call setline(1, ['A', 'B', 'C', 'D'])
try
sign define Sign3 text=y texthl=DoesNotExist linehl=DoesNotExist icon=doesnotexist.xpm
catch /E255:/
" ignore error: E255: it can happens for guis.
endtry
let fn = expand('%:p')
exe 'sign place 43 line=2 name=Sign3 file=' . fn
edit bar
call assert_notequal(fn, expand('%:p'))
exe 'sign jump 43 file=' . fn
call assert_equal('B', getline('.'))
" After undefining the sign, we should no longer be able to place it.
sign undefine Sign1
sign undefine Sign2
sign undefine Sign3
call assert_fails("exe 'sign place 41 line=3 name=Sign1 buffer=' . bufnr('%')", 'E155:')
endfunc
" Undefining placed sign is not recommended.
" Quoting :help sign
"
" :sign undefine {name}
" Deletes a previously defined sign. If signs with this {name}
" are still placed this will cause trouble.
func Test_sign_undefine_still_placed()
new foobar
sign define Sign text=x
exe 'sign place 41 line=1 name=Sign buffer=' . bufnr('%')
sign undefine Sign
" Listing placed sign should show that sign is deleted.
let a=execute('sign place')
call assert_equal("\n--- Signs ---\nSigns for foobar:\n line=1 id=41 name=[Deleted]\n", a)
sign unplace 41
let a=execute('sign place')
call assert_equal("\n--- Signs ---\n", a)
endfunc
func Test_sign_completion()
sign define Sign1 text=x
sign define Sign2 text=y
call feedkeys(":sign \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign define jump list place undefine unplace', @:)
call feedkeys(":sign define Sign \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign define Sign icon= linehl= text= texthl=', @:)
call feedkeys(":sign define Sign linehl=Spell\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign define Sign linehl=SpellBad SpellCap SpellLocal SpellRare', @:)
call feedkeys(":sign define Sign icon=../../pixmaps/tb_p\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign define Sign icon=../../pixmaps/tb_paste.xpm ../../pixmaps/tb_print.xpm', @:)
call feedkeys(":sign undefine \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign undefine Sign1 Sign2', @:)
call feedkeys(":sign place 1 \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign place 1 buffer= file= line= name=', @:)
call feedkeys(":sign place 1 name=\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign place 1 name=Sign1 Sign2', @:)
call feedkeys(":sign unplace 1 \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign unplace 1 buffer= file=', @:)
call feedkeys(":sign list \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign list Sign1 Sign2', @:)
call feedkeys(":sign jump 1 \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign jump 1 buffer= file=', @:)
sign undefine Sign1
sign undefine Sign2
endfunc
func Test_sign_invalid_commands()
call assert_fails('sign', 'E471:')
call assert_fails('sign jump', 'E471:')
call assert_fails('sign xxx', 'E160:')
call assert_fails('sign define', 'E156:')
call assert_fails('sign define Sign1 xxx', 'E475:')
call assert_fails('sign undefine', 'E156:')
call assert_fails('sign list xxx', 'E155:')
call assert_fails('sign place 1 buffer=', 'E158:')
call assert_fails('sign define Sign2 text=', 'E239:')
endfunc
|
