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Before:
Save &filetype
Save g:ale_buffer_info
Save g:ale_echo_cursor
Save g:ale_run_synchronously
Save g:ale_set_highlights
Save g:ale_set_loclist
Save g:ale_set_quickfix
Save g:ale_set_signs
let g:ale_buffer_info = {}
" Enable only the one feature we need.
let g:ale_set_signs = 0
let g:ale_set_quickfix = 0
let g:ale_set_loclist = 1
let g:ale_set_highlights = 0
let g:ale_echo_cursor = 0
let g:ale_run_synchronously = 1
unlet! g:ale_run_synchronously_callbacks
call setloclist(0, [])
noautocmd let &filetype = 'foobar'
function! TestCallback(buffer, output)
return [{'text': 'x', 'lnum': 1}]
endfunction
call ale#linter#PreventLoading('foobar')
call ale#linter#Define('foobar', {
\ 'name': 'buffer_linter',
\ 'callback': 'TestCallback',
\ 'executable': has('win32') ? 'cmd': 'true',
\ 'command': 'true',
\ 'read_buffer': 0,
\})
call ale#linter#PreventLoading('foobar2')
call ale#linter#Define('foobar2', {
\ 'name': 'buffer_linter',
\ 'callback': 'TestCallback',
\ 'executable': has('win32') ? 'cmd': 'true',
\ 'command': 'true',
\ 'read_buffer': 0,
\})
After:
Restore
unlet! g:ale_run_synchronously_callbacks
delfunction TestCallback
call ale#linter#Reset()
call setloclist(0, [])
Execute(Error should be removed when the filetype changes to something else we cannot check):
call ale#Queue(0)
call ale#test#FlushJobs()
sleep 1ms
AssertEqual 1, len(ale#test#GetLoclistWithoutModule())
noautocmd let &filetype = 'foobar2'
call ale#Queue(0)
call ale#test#FlushJobs()
sleep 1ms
" We should get some items from the second filetype.
AssertEqual 1, len(ale#test#GetLoclistWithoutModule())
noautocmd let &filetype = 'xxx'
call ale#Queue(0)
call ale#test#FlushJobs()
sleep 1ms
AssertEqual 0, len(ale#test#GetLoclistWithoutModule())
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