summaryrefslogtreecommitdiff
path: root/test/test_autocmd_commands.vader
blob: 2685f50b62305710a6e603821bdd0cdafc715216 (plain)
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
Before:
  function! CheckAutocmd(group)
    call ALEInitAuGroups()
    redir => l:output
      execute 'silent! autocmd ' . a:group
    redir END

    let l:matches = []
    let l:header = ''
    " Some event names have aliases, and NeoVim and Vim produce
    " different output. The names are remapped to fix this.
    let l:event_name_corrections = {
    \ 'BufWrite': 'BufWritePre',
    \ 'BufRead': 'BufReadPost',
    \}

    " autocmd commands are split across two lines in output, so we
    " must merge the lines back into one simple line.
    for l:line in split(l:output, "\n")
      if l:line =~# '^ALE' && split(l:line)[0] ==# a:group
        let l:header = split(l:line)[1]
        let l:header = get(l:event_name_corrections, l:header, l:header)
      elseif !empty(l:header)
        " There's an extra line for buffer events, and we should only look
        " for the one matching the current buffer.
        if l:line =~# '<buffer=' . bufnr('') . '>'
          let l:header .= ' <buffer>'
        else
          call add(l:matches, join(split(l:header . l:line)))
          let l:header = ''
        endif
      endif
    endfor

    call sort(l:matches)

    return l:matches
  endfunction

  Save g:ale_enabled
  Save g:ale_lint_on_text_changed
  Save g:ale_lint_on_insert_leave
  Save g:ale_pattern_options_enabled
  Save g:ale_lint_on_enter
  Save g:ale_lint_on_filetype_changed
  Save g:ale_lint_on_save
  Save g:ale_echo_cursor
  Save g:ale_fix_on_save
  Save g:ale_completion_enabled

After:
  delfunction CheckAutocmd
  Restore

  if g:ale_completion_enabled
    call ale#completion#Enable()
  else
    call ale#completion#Disable()
  endif

  call ALEInitAuGroups()

Execute (g:ale_lint_on_text_changed = 0 should bind no events):
  let g:ale_lint_on_text_changed = 0

  AssertEqual [], CheckAutocmd('ALERunOnTextChangedGroup')

Execute (g:ale_lint_on_text_changed = 1 bind both events):
  let g:ale_lint_on_text_changed = 1

  AssertEqual [
  \ 'TextChanged * call ale#Queue(g:ale_lint_delay)',
  \ 'TextChangedI * call ale#Queue(g:ale_lint_delay)'
  \], CheckAutocmd('ALERunOnTextChangedGroup')

Execute (g:ale_lint_on_text_changed = 'always' should bind both events):
  let g:ale_lint_on_text_changed = 'always'

  AssertEqual [
  \ 'TextChanged * call ale#Queue(g:ale_lint_delay)',
  \ 'TextChangedI * call ale#Queue(g:ale_lint_delay)'
  \], CheckAutocmd('ALERunOnTextChangedGroup')

Execute (g:ale_lint_on_text_changed = 'normal' should bind only TextChanged):
  let g:ale_lint_on_text_changed = 'normal'

  AssertEqual [
  \ 'TextChanged * call ale#Queue(g:ale_lint_delay)',
  \], CheckAutocmd('ALERunOnTextChangedGroup')

Execute (g:ale_lint_on_text_changed = 'insert' should bind only TextChangedI):
  let g:ale_lint_on_text_changed = 'insert'

  AssertEqual [
  \ 'TextChangedI * call ale#Queue(g:ale_lint_delay)',
  \], CheckAutocmd('ALERunOnTextChangedGroup')

Execute (g:ale_lint_on_insert_leave = 1 should bind InsertLeave):
  let g:ale_lint_on_insert_leave = 1

  AssertEqual [
  \ 'InsertLeave * call ale#Queue(0)',
  \], CheckAutocmd('ALERunOnInsertLeave')

Execute (g:ale_lint_on_insert_leave = 0 should bind no events):
  let g:ale_lint_on_insert_leave = 0

  AssertEqual [], CheckAutocmd('ALERunOnInsertLeave')

Execute (g:ale_pattern_options_enabled = 0 should bind no events):
  let g:ale_pattern_options_enabled = 0

  AssertEqual [], CheckAutocmd('ALEPatternOptionsGroup')

Execute (g:ale_pattern_options_enabled = 1 should bind BufReadPost and BufEnter):
  let g:ale_pattern_options_enabled = 1

  AssertEqual [
  \ 'BufEnter * call ale#pattern_options#SetOptions()',
  \ 'BufReadPost * call ale#pattern_options#SetOptions()',
  \], CheckAutocmd('ALEPatternOptionsGroup')

Execute (g:ale_lint_on_enter = 0 should bind only the BufEnter event):
  let g:ale_lint_on_enter = 0

  AssertEqual
  \ ['BufEnter * call ale#events#EnterEvent(str2nr(expand(''<abuf>'')))'],
  \ CheckAutocmd('ALERunOnEnterGroup')

Execute (g:ale_lint_on_enter = 1 should bind the required events):
  let g:ale_lint_on_enter = 1

  AssertEqual [
  \ 'BufEnter * call ale#events#EnterEvent(str2nr(expand(''<abuf>'')))',
  \ 'BufReadPost * call ale#Queue(0, ''lint_file'', str2nr(expand(''<abuf>'')))',
  \ 'BufWinEnter * call ale#Queue(0, ''lint_file'', str2nr(expand(''<abuf>'')))',
  \ 'FileChangedShellPost * call ale#events#FileChangedEvent(str2nr(expand(''<abuf>'')))',
  \], CheckAutocmd('ALERunOnEnterGroup')

Execute (g:ale_lint_on_filetype_changed = 0 should bind no events):
  let g:ale_lint_on_filetype_changed = 0

  AssertEqual [], CheckAutocmd('ALERunOnFiletypeChangeGroup')

Execute (g:ale_lint_on_filetype_changed = 1 should bind the FileType event):
  let g:ale_lint_on_filetype_changed = 1

  AssertEqual
  \ [
  \   'FileType * call ale#events#FileTypeEvent( '
  \     . 'str2nr(expand(''<abuf>'')), '
  \     . 'expand(''<amatch>'')'
  \     . ')',
  \ ],
  \ CheckAutocmd('ALERunOnFiletypeChangeGroup')

Execute (g:ale_lint_on_save = 0 should bind no events):
  let g:ale_lint_on_save = 0
  let g:ale_fix_on_save = 0

  AssertEqual [], CheckAutocmd('ALERunOnSaveGroup')

Execute (g:ale_lint_on_save = 1 should bind no events):
  let g:ale_lint_on_save = 1
  let g:ale_fix_on_save = 0

  AssertEqual [
  \ 'BufWritePost * call ale#events#SaveEvent(str2nr(expand(''<abuf>'')))',
  \], CheckAutocmd('ALERunOnSaveGroup')

Execute (g:ale_lint_on_save = 0 and g:ale_fix_on_save = 1 should bind events):
  let g:ale_lint_on_save = 0
  let g:ale_fix_on_save = 1

  AssertEqual [
  \ 'BufWritePost * call ale#events#SaveEvent(str2nr(expand(''<abuf>'')))',
  \], CheckAutocmd('ALERunOnSaveGroup')

Execute (g:ale_fix_on_save = 1 should bind events even when ALE is disabled):
  let g:ale_enabled = 0
  let g:ale_lint_on_save = 0
  let g:ale_fix_on_save = 1

  AssertEqual [
  \ 'BufWritePost * call ale#events#SaveEvent(str2nr(expand(''<abuf>'')))',
  \], CheckAutocmd('ALERunOnSaveGroup')

Execute (g:ale_echo_cursor = 0 should bind no events):
  let g:ale_echo_cursor = 0

  AssertEqual [], CheckAutocmd('ALECursorGroup')

Execute (g:ale_echo_cursor = 1 should bind cursor events):
  let g:ale_echo_cursor = 1

  AssertEqual [
  \ 'CursorHold * call ale#cursor#EchoCursorWarningWithDelay()',
  \ 'CursorMoved * call ale#cursor#EchoCursorWarningWithDelay()',
  \ 'InsertLeave * call ale#cursor#EchoCursorWarning()',
  \], CheckAutocmd('ALECursorGroup')

Execute(Enabling completion should set up autocmd events correctly):
  let g:ale_completion_enabled = 0
  call ale#completion#Enable()

  AssertEqual [
  \ 'CompleteDone * call ale#completion#Done()',
  \ 'TextChangedI * call ale#completion#Queue()',
  \], CheckAutocmd('ALECompletionGroup')
  AssertEqual 1, g:ale_completion_enabled

Execute(Disabling completion should remove autocmd events correctly):
  let g:ale_completion_enabled = 1
  call ale#completion#Enable()
  call ale#completion#Disable()

  AssertEqual [], CheckAutocmd('ALECompletionGroup')
  AssertEqual 0, g:ale_completion_enabled