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
|
Before:
Save g:ale_set_lists_synchronously
Save g:ale_buffer_info
Save &shell
let g:ale_buffer_info = {}
let g:ale_set_lists_synchronously = 1
function! TestCallback(buffer, output)
" Windows adds extra spaces to the text from echo.
return [{
\ 'lnum': 2,
\ 'col': 3,
\ 'text': substitute(a:output[0], ' *$', '', ''),
\}]
endfunction
function! TestCallback2(buffer, output)
return [{
\ 'lnum': 3,
\ 'col': 4,
\ 'text': substitute(a:output[0], ' *$', '', ''),
\}]
endfunction
" Running the command in another subshell seems to help here.
call ale#linter#Define('foobar', {
\ 'name': 'testlinter',
\ 'callback': 'TestCallback',
\ 'executable': has('win32') ? 'cmd' : 'echo',
\ 'command': has('win32') ? 'echo foo bar' : '/bin/sh -c ''echo foo bar''',
\})
After:
Restore
unlet! g:i
unlet! g:results
unlet! g:item
unlet! g:expected_results
delfunction TestCallback
delfunction TestCallback2
call ale#engine#Cleanup(bufnr(''))
call ale#linter#Reset()
Given foobar (Some imaginary filetype):
foo
bar
baz
Execute(Linters should run with the default options):
AssertEqual 'foobar', &filetype
let g:expected_results = [{
\ 'bufnr': bufnr('%'),
\ 'lnum': 2,
\ 'vcol': 0,
\ 'col': 3,
\ 'text': 'foo bar',
\ 'type': 'E',
\ 'nr': -1,
\ 'pattern': '',
\ 'valid': 1,
\ }]
" Try the test a few times over in NeoVim 0.3 or Windows,
" where tests fail randomly.
for g:i in range(has('nvim-0.3') || has('win32') ? 5 : 1)
call ale#Lint()
call ale#engine#WaitForJobs(2000)
let g:results = getloclist(0)
for g:item in g:results
if has_key(g:item, 'module')
call remove(g:item, 'module')
endif
endfor
if g:results == g:expected_results
break
endif
endfor
AssertEqual g:expected_results, g:results
Execute(Linters should run in PowerShell too):
if has('win32')
set shell=powershell
AssertEqual 'foobar', &filetype
" Replace the callback to handle two lines.
function! TestCallback(buffer, output)
" Windows adds extra spaces to the text from echo.
return [
\ {
\ 'lnum': 1,
\ 'col': 3,
\ 'text': substitute(a:output[0], ' *$', '', ''),
\ },
\ {
\ 'lnum': 2,
\ 'col': 3,
\ 'text': substitute(a:output[1], ' *$', '', ''),
\ },
\]
endfunction
" Recreate the command string to use &&, which PowerShell does not support.
call ale#linter#Reset()
call ale#linter#Define('foobar', {
\ 'name': 'testlinter',
\ 'callback': 'TestCallback',
\ 'executable': 'cmd',
\ 'command': 'echo foo && echo bar',
\})
call ale#Lint()
call ale#engine#WaitForJobs(4000)
AssertEqual [
\ {
\ 'bufnr': bufnr('%'),
\ 'lnum': 1,
\ 'vcol': 0,
\ 'col': 3,
\ 'text': 'foo',
\ 'type': 'E',
\ 'nr': -1,
\ 'pattern': '',
\ 'valid': 1,
\ },
\ {
\ 'bufnr': bufnr('%'),
\ 'lnum': 2,
\ 'vcol': 0,
\ 'col': 3,
\ 'text': 'bar',
\ 'type': 'E',
\ 'nr': -1,
\ 'pattern': '',
\ 'valid': 1,
\ },
\], getloclist(0)
endif
Execute(Previous errors should be removed when linters change):
call ale#Lint()
call ale#engine#WaitForJobs(2000)
call ale#linter#Reset()
call ale#linter#Define('foobar', {
\ 'name': 'testlinter2',
\ 'callback': 'TestCallback2',
\ 'executable': has('win32') ? 'cmd' : 'echo',
\ 'command': has('win32') ? 'echo baz boz' : '/bin/sh -c ''echo baz boz''',
\})
let g:expected_results = [{
\ 'bufnr': bufnr('%'),
\ 'lnum': 3,
\ 'vcol': 0,
\ 'col': 4,
\ 'text': 'baz boz',
\ 'type': 'E',
\ 'nr': -1,
\ 'pattern': '',
\ 'valid': 1,
\}]
" Try the test a few times over in NeoVim 0.3 or Windows,
" where tests fail randomly.
for g:i in range(has('nvim-0.3') || has('win32') ? 5 : 1)
call ale#Lint()
call ale#engine#WaitForJobs(2000)
let g:results = getloclist(0)
for g:item in g:results
if has_key(g:item, 'module')
call remove(g:item, 'module')
endif
endfor
if g:results == g:expected_results
break
endif
endfor
AssertEqual g:expected_results, g:results
|
