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Given foobar (Some imaginary filetype):
var y = 3+3;
var y = 3
Before:
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 = {}
let g:ale_run_synchronously = 1
unlet! g:ale_run_synchronously_callbacks
let g:ale_set_signs = 1
" Disable features we don't need for these tests.
let g:ale_set_quickfix = 0
let g:ale_set_loclist = 0
let g:ale_set_highlights = 0
let g:ale_echo_cursor = 0
call ale#sign#Clear()
function! TestCallback(buffer, output)
return [
\ {'lnum': 1, 'text': 'foo', 'type': 'W'},
\ {'lnum': 2, 'text': 'foo', 'type': 'E'},
\]
endfunction
function! CollectSigns()
redir => l:output
if has('nvim-0.4.2') || has('patch-8.1.614')
silent exec 'sign place group=ale'
else
silent exec 'sign place'
endif
redir END
let l:actual_sign_list = []
for l:line in split(l:output, "\n")
let l:match = matchlist(l:line, ale#sign#ParsePattern())
if len(l:match) > 0
call add(l:actual_sign_list, [l:match[1], l:match[3]])
endif
endfor
return l:actual_sign_list
endfunction
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:
delfunction TestCallback
delfunction CollectSigns
unlet! g:ale_run_synchronously_callbacks
call ale#sign#Clear()
call ale#linter#Reset()
Execute(The signs should be updated after linting is done):
ALELint
call ale#test#FlushJobs()
AssertEqual [['1', 'ALEWarningSign'], ['2', 'ALEErrorSign']], CollectSigns()
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