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
|
Before:
Save g:ale_echo_msg_format
Save g:ale_echo_cursor
" We should prefer the error message at column 10 instead of the warning.
let g:ale_buffer_info = {
\ bufnr('%'): {
\ 'loclist': [
\ {
\ 'lnum': 1,
\ 'col': 10,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'linter_name': 'eslint',
\ 'nr': -1,
\ 'type': 'W',
\ 'code': 'semi',
\ 'text': 'Ignore me.',
\ },
\ {
\ 'lnum': 1,
\ 'col': 10,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'linter_name': 'eslint',
\ 'nr': -1,
\ 'type': 'E',
\ 'code': 'semi',
\ 'text': 'Missing semicolon.',
\ 'detail': "Every statement should end with a semicolon\nsecond line",
\ },
\ {
\ 'lnum': 1,
\ 'col': 14,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'linter_name': 'eslint',
\ 'nr': -1,
\ 'type': 'I',
\ 'text': 'Some information',
\ },
\ {
\ 'lnum': 2,
\ 'col': 10,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'linter_name': 'eslint',
\ 'nr': -1,
\ 'type': 'W',
\ 'code': 'space-infix-ops',
\ 'text': 'Infix operators must be spaced.',
\ },
\ {
\ 'lnum': 2,
\ 'col': 15,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'linter_name': 'eslint',
\ 'nr': -1,
\ 'type': 'E',
\ 'code': 'radix',
\ 'text': 'Missing radix parameter',
\ },
\ {
\ 'lnum': 3,
\ 'col': 1,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'linter_name': 'eslint',
\ 'nr': -1,
\ 'type': 'E',
\ 'text': 'lowercase error',
\ },
\ ],
\ },
\}
" Turn off other features, we only care about this one feature in this test.
let g:ale_set_loclist = 0
let g:ale_set_signs = 0
let g:ale_set_highlights = 0
let g:ale_echo_cursor = 1
function GetLastMessage()
redir => l:output
silent mess
redir END
let l:lines = split(l:output, "\n")
return empty(l:lines) ? '' : l:lines[-1]
endfunction
After:
Restore
call cursor(1, 1)
let g:ale_set_loclist = 1
let g:ale_set_signs = 1
let g:ale_set_highlights = 1
let g:ale_buffer_info = {}
unlet! g:output
unlet! b:ale_loclist_msg_format
delfunction GetLastMessage
" Clearing the messages breaks tests on NeoVim for some reason, but all
" we need to do for these tests is just make it so the last message isn't
" carried over between test cases.
echomsg ''
" Close the preview window if it's open.
if &filetype is# 'ale-preview'
noautocmd :q!
endif
Given javascript(A Javscript file with warnings/errors):
var x = 3 + 12345678
var x = 5*2 + parseInt("10");
// comment
Execute(Messages should be shown for the correct lines):
call cursor(1, 1)
call ale#cursor#EchoCursorWarning()
AssertEqual 'semi: Missing semicolon.', GetLastMessage()
Execute(Messages should be shown for earlier columns):
call cursor(2, 1)
call ale#cursor#EchoCursorWarning()
AssertEqual 'space-infix-ops: Infix operators must be spaced.', GetLastMessage()
Execute(Messages should be shown for later columns):
call cursor(2, 16)
call ale#cursor#EchoCursorWarning()
AssertEqual 'radix: Missing radix parameter', GetLastMessage()
Execute(The message at the cursor should be shown when linting ends):
call cursor(1, 1)
call ale#engine#SetResults(
\ bufnr('%'),
\ g:ale_buffer_info[bufnr('%')].loclist,
\)
AssertEqual 'semi: Missing semicolon.', GetLastMessage()
Execute(The message at the cursor should be shown on InsertLeave):
call cursor(2, 9)
doautocmd InsertLeave
AssertEqual 'space-infix-ops: Infix operators must be spaced.', GetLastMessage()
Execute(ALEDetail should print 'detail' attributes):
call cursor(1, 1)
ALEDetail
AssertEqual
\ ['Every statement should end with a semicolon', 'second line'],
\ getline(1, '$')
Execute(ALEDetail should print regular 'text' attributes):
call cursor(2, 10)
ALEDetail
" ALEDetail opens a window, so check the text in it.
AssertEqual
\ ['Infix operators must be spaced.'],
\ getline(1, '$')
Execute(ALEDetail should not capitlise cursor messages):
call cursor(3, 1)
call ale#cursor#EchoCursorWarning()
AssertEqual 'lowercase error', GetLastMessage()
Execute(The linter name should be formatted into the message correctly):
let g:ale_echo_msg_format = '%linter%: %s'
call cursor(2, 9)
call ale#cursor#EchoCursorWarning()
AssertEqual
\ 'eslint: Infix operators must be spaced.',
\ GetLastMessage()
Execute(The severity should be formatted into the message correctly):
let g:ale_echo_msg_format = '%severity%: %s'
call cursor(2, 9)
call ale#cursor#EchoCursorWarning()
AssertEqual
\ 'Warning: Infix operators must be spaced.',
\ GetLastMessage()
call cursor(1, 10)
call ale#cursor#EchoCursorWarning()
AssertEqual 'Error: Missing semicolon.', GetLastMessage()
call cursor(1, 14)
call ale#cursor#EchoCursorWarning()
AssertEqual 'Info: Some information', GetLastMessage()
Execute(The %code% and %ifcode% should show the code and some text):
let g:ale_echo_msg_format = '%(code) %%s'
call cursor(2, 9)
call ale#cursor#EchoCursorWarning()
AssertEqual
\ '(space-infix-ops) Infix operators must be spaced.',
\ GetLastMessage()
Execute(The %code% and %ifcode% should be removed when there's no code):
let g:ale_echo_msg_format = '%(code) %%s'
call cursor(1, 14)
call ale#cursor#EchoCursorWarning()
AssertEqual 'Some information', GetLastMessage()
Execute(The buffer message format option should take precedence):
let g:ale_echo_msg_format = '%(code) %%s'
let b:ale_echo_msg_format = 'FOO %s'
call cursor(1, 14)
call ale#cursor#EchoCursorWarning()
AssertEqual 'FOO Some information', GetLastMessage()
Execute(The cursor message shouldn't be echoed if the option is off):
let g:ale_echo_cursor = 0
echom 'foo'
call cursor(1, 1)
call ale#cursor#EchoCursorWarning()
AssertEqual 'foo', GetLastMessage()
|
