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Before:
Save g:ale_buffer_info
Save g:ale_set_signs
Save g:ale_set_lists_synchronously
let g:ale_set_signs = 1
let g:ale_set_lists_synchronously = 1
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,
\}]
let g:expected_groups = [
\ 'ALECleanupGroup',
\ 'ALECursorGroup',
\ 'ALEHighlightBufferGroup',
\ 'ALERunOnEnterGroup',
\ 'ALERunOnFiletypeChangeGroup',
\ 'ALERunOnSaveGroup',
\ 'ALERunOnTextChangedGroup',
\]
function! ToggleTestCallback(buffer, output)
return [{
\ 'bufnr': a:buffer,
\ 'lnum': 2,
\ 'vcol': 0,
\ 'col': 3,
\ 'text': 'foo bar',
\ 'type': 'E',
\ 'nr': -1,
\}]
endfunction
function! ParseAuGroups()
redir => l:output
silent exec 'autocmd'
redir end
let l:results = []
for l:line in split(l:output, "\n")
let l:match = matchlist(l:line, '^ALE[a-zA-Z]\+Group')
" We don't care about some groups here.
if !empty(l:match)
\&& l:match[0] !=# 'ALECompletionGroup'
\&& l:match[0] !=# 'ALEBufferFixGroup'
\&& l:match[0] !=# 'ALEPatternOptionsGroup'
call add(l:results, l:match[0])
endif
endfor
call uniq(sort(l:results))
return l:results
endfunction
call ale#linter#Define('foobar', {
\ 'name': 'testlinter',
\ 'callback': 'ToggleTestCallback',
\ 'executable': has('win32') ? 'cmd' : 'echo',
\ 'command': 'echo',
\ 'read_buffer': 0,
\})
sign unplace *
After:
Restore
unlet! g:expected_loclist
unlet! g:expected_groups
call ale#linter#Reset()
" Toggle ALE back on if we fail when it's disabled.
if !g:ale_enabled
ALEToggle
endif
delfunction ToggleTestCallback
delfunction ParseAuGroups
Given foobar (Some imaginary filetype):
foo
bar
baz
Execute(ALEToggle should reset everything and then run again):
AssertEqual 'foobar', &filetype
call ale#Lint()
call ale#engine#WaitForJobs(2000)
" First check that everything is there...
AssertEqual g:expected_loclist, getloclist(0)
AssertEqual [0, [[2, 1000001, 'ALEErrorSign']]], ale#sign#FindCurrentSigns(bufnr('%'))
AssertEqual
\ [{'group': 'ALEError', 'pos1': [2, 3, 1]}],
\ map(getmatches(), '{''group'': v:val.group, ''pos1'': v:val.pos1}')
AssertEqual g:expected_groups, ParseAuGroups()
AssertEqual [{'lnum': 2, 'bufnr': bufnr(''), 'col': 3, 'linter_name': 'testlinter', 'vcol': 0, 'nr': -1, 'type': 'E', 'text': 'foo bar', 'sign_id': 1000001}], g:ale_buffer_info[bufnr('')].loclist
" Now Toggle ALE off.
ALEToggle
" Everything should be cleared.
Assert !has_key(g:ale_buffer_info, bufnr('')), 'The g:ale_buffer_info Dictionary was not removed'
AssertEqual [], getloclist(0), 'The loclist was not cleared'
AssertEqual [0, []], ale#sign#FindCurrentSigns(bufnr('%')), 'The signs were not cleared'
AssertEqual [], getmatches(), 'The highlights were not cleared'
AssertEqual ['ALECleanupGroup', 'ALEHighlightBufferGroup'], ParseAuGroups()
" Toggle ALE on, everything should be set up and run again.
ALEToggle
call ale#engine#WaitForJobs(2000)
AssertEqual g:expected_loclist, getloclist(0)
AssertEqual [0, [[2, 1000001, 'ALEErrorSign']]], ale#sign#FindCurrentSigns(bufnr('%'))
AssertEqual
\ [{'group': 'ALEError', 'pos1': [2, 3, 1]}],
\ map(getmatches(), '{''group'': v:val.group, ''pos1'': v:val.pos1}')
AssertEqual g:expected_groups, ParseAuGroups()
AssertEqual [{'lnum': 2, 'bufnr': bufnr(''), 'col': 3, 'linter_name': 'testlinter', 'vcol': 0, 'nr': -1, 'type': 'E', 'text': 'foo bar', 'sign_id': 1000001}], g:ale_buffer_info[bufnr('')].loclist
Execute(ALEToggle should skip filename keys and preserve them):
AssertEqual 'foobar', &filetype
let g:ale_buffer_info['/foo/bar/baz.txt'] = {
\ 'job_list': [],
\ 'active_linter_list': [],
\ 'loclist': [],
\ 'temporary_file_list': [],
\ 'temporary_directory_list': [],
\ 'history': [],
\}
call ale#Lint()
call ale#engine#WaitForJobs(2000)
" Now Toggle ALE off.
ALEToggle
AssertEqual
\ {
\ 'job_list': [],
\ 'active_linter_list': [],
\ 'loclist': [],
\ 'temporary_file_list': [],
\ 'temporary_directory_list': [],
\ 'history': [],
\ },
\ get(g:ale_buffer_info, '/foo/bar/baz.txt', {})
" Toggle ALE on again.
ALEToggle
call ale#engine#WaitForJobs(2000)
AssertEqual
\ {
\ 'job_list': [],
\ 'active_linter_list': [],
\ 'loclist': [],
\ 'temporary_file_list': [],
\ 'temporary_directory_list': [],
\ 'history': [],
\ },
\ get(g:ale_buffer_info, '/foo/bar/baz.txt', {})
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