summaryrefslogtreecommitdiff
path: root/test/test_ale_lint_command.vader
blob: 6434e45f1c08c27238e8d82dece767bcd2d55cf1 (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
Before:
  Save g:ale_buffer_info

  let g:ale_buffer_info = {}

  let g:expected_loclist = [{
  \ 'bufnr': bufnr('%'),
  \ 'lnum': 2,
  \ 'vcol': 0,
  \ 'col': 3,
  \ 'text': 'foo bar',
  \ 'type': 'E',
  \ 'nr': -1,
  \ 'pattern': '',
  \ 'valid': 1,
  \}]

  function! ToggleTestCallback(buffer, output)
    return [{
    \ 'bufnr': a:buffer,
    \ 'lnum': 2,
    \ 'vcol': 0,
    \ 'col': 3,
    \ 'text': join(split(a:output[0])),
    \ 'type': 'E',
    \ 'nr': -1,
    \}]
  endfunction

  call ale#linter#Define('foobar', {
  \ 'name': 'testlinter',
  \ 'callback': 'ToggleTestCallback',
  \ 'executable': has('win32') ? 'cmd' : 'echo',
  \ 'command': 'echo foo bar',
  \})

After:
  Restore

  unlet! g:expected_loclist
  unlet! b:i

  call ale#engine#Cleanup(bufnr(''))
  call ale#linter#Reset()

  let g:ale_buffer_info = {}

  delfunction ToggleTestCallback

Given foobar (Some imaginary filetype):
  foo
  bar
  baz

Execute(ALELint should run the linters):
  AssertEqual 'foobar', &filetype

  " Try to run the linter a few times, as it fails randomly in NeoVim.
  for b:i in range(5)
    ALELint
    call ale#engine#WaitForJobs(2000)

    if !has('nvim')
      " Sleep so the delayed list function can run.
      " This breaks the tests in NeoVim for some reason.
      sleep 1ms
    endif

    if getloclist(0) == g:expected_loclist
      break
    endif
  endfor

  " Check the loclist
  AssertEqual g:expected_loclist, getloclist(0)