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Before:
Save g:ale_run_synchronously
Save g:ale_buffer_info
Save g:ale_linters
let g:ale_buffer_info = {}
let g:ale_run_synchronously = 1
call ale#ResetLintFileMarkers()
let g:buffer_result = [
\ {
\ 'lnum': 1,
\ 'col': 1,
\ 'text': 'buffer error',
\ 'type': 'E',
\ },
\ {
\ 'lnum': 2,
\ 'col': 1,
\ 'text': 'buffer warning',
\ 'type': 'W',
\ },
\]
function! LintFileCallback(buffer, output)
return [
\ {
\ 'lnum': 1,
\ 'col': 3,
\ 'text': 'file warning',
\ 'type': 'W',
\ },
\ {
\ 'lnum': 2,
\ 'col': 3,
\ 'text': 'file error',
\ 'type': 'E',
\ },
\]
endfunction
function! BufferCallback(buffer, output)
return deepcopy(g:buffer_result)
endfunction
function! GetSimplerLoclist()
let l:loclist = []
for l:item in getloclist(0)
call add(l:loclist, {
\ 'lnum': l:item.lnum,
\ 'col': l:item.col,
\ 'text': l:item.text,
\ 'type': l:item.type,
\})
endfor
return l:loclist
endfunction
call ale#linter#Define('foobar', {
\ 'name': 'lint_file_linter',
\ 'callback': 'LintFileCallback',
\ 'executable': 'echo',
\ 'command': 'echo',
\ 'lint_file': 1,
\})
call ale#linter#Define('foobar', {
\ 'name': 'buffer_linter',
\ 'callback': 'BufferCallback',
\ 'executable': 'echo',
\ 'command': 'echo',
\ 'read_buffer': 0,
\})
let g:filename = tempname()
call writefile([], g:filename)
call ale#test#SetFilename(g:filename)
After:
Restore
unlet g:buffer_result
let g:ale_buffer_info = {}
call ale#linter#Reset()
call setloclist(0, [])
delfunction LintFileCallback
delfunction BufferCallback
if filereadable(g:filename)
call delete(g:filename)
endif
unlet g:filename
Given foobar (Some imaginary filetype):
foo
bar
baz
Execute(Running linters without 'lint_file' should run only buffer linters):
call ale#Queue(0)
AssertEqual [
\ {
\ 'lnum': 1,
\ 'col': 1,
\ 'text': 'buffer error',
\ 'type': 'E',
\ },
\ {
\ 'lnum': 2,
\ 'col': 1,
\ 'text': 'buffer warning',
\ 'type': 'W',
\ },
\], GetSimplerLoclist()
Execute(Running linters with 'lint_file' should run all linters):
Assert filereadable(expand('%:p')), 'The file was not readable'
call ale#Queue(0, 'lint_file')
AssertEqual [
\ {
\ 'lnum': 1,
\ 'col': 1,
\ 'text': 'buffer error',
\ 'type': 'E',
\ },
\ {
\ 'lnum': 1,
\ 'col': 3,
\ 'text': 'file warning',
\ 'type': 'W',
\ },
\ {
\ 'lnum': 2,
\ 'col': 1,
\ 'text': 'buffer warning',
\ 'type': 'W',
\ },
\ {
\ 'lnum': 2,
\ 'col': 3,
\ 'text': 'file error',
\ 'type': 'E',
\ },
\], GetSimplerLoclist()
Execute(Linter errors from files should be kept):
Assert filereadable(expand('%:p')), 'The file was not readable'
call ale#Queue(0, 'lint_file')
" Change the results for the buffer callback.
let g:buffer_result = [
\ {
\ 'lnum': 1,
\ 'col': 1,
\ 'text': 'new buffer error',
\ 'type': 'E',
\ },
\]
call ale#Queue(0)
AssertEqual [
\ {
\ 'lnum': 1,
\ 'col': 1,
\ 'text': 'new buffer error',
\ 'type': 'E',
\ },
\ {
\ 'lnum': 1,
\ 'col': 3,
\ 'text': 'file warning',
\ 'type': 'W',
\ },
\ {
\ 'lnum': 2,
\ 'col': 3,
\ 'text': 'file error',
\ 'type': 'E',
\ },
\], GetSimplerLoclist()
Execute(Linter errors from files should be kept when no other linters are run):
let g:ale_linters = {'foobar': ['lint_file_linter']}
Assert filereadable(expand('%:p')), 'The file was not readable'
call ale#Queue(0, 'lint_file')
AssertEqual [
\ {
\ 'lnum': 1,
\ 'col': 3,
\ 'text': 'file warning',
\ 'type': 'W',
\ },
\ {
\ 'lnum': 2,
\ 'col': 3,
\ 'text': 'file error',
\ 'type': 'E',
\ },
\], GetSimplerLoclist()
call ale#Queue(0)
AssertEqual [
\ {
\ 'lnum': 1,
\ 'col': 3,
\ 'text': 'file warning',
\ 'type': 'W',
\ },
\ {
\ 'lnum': 2,
\ 'col': 3,
\ 'text': 'file error',
\ 'type': 'E',
\ },
\], GetSimplerLoclist()
Execute(The Save event should respect the buffer number):
let g:ale_linters = {'foobar': ['lint_file_linter']}
Assert filereadable(expand('%:p')), 'The file was not readable'
call ale#events#SaveEvent(bufnr('') + 1)
" We shouldn't get any prblems yet.
AssertEqual [], GetSimplerLoclist()
call ale#events#SaveEvent(bufnr(''))
" We should get them now we used the right buffer number.
AssertEqual [
\ {
\ 'lnum': 1,
\ 'col': 3,
\ 'text': 'file warning',
\ 'type': 'W',
\ },
\ {
\ 'lnum': 2,
\ 'col': 3,
\ 'text': 'file error',
\ 'type': 'E',
\ },
\], GetSimplerLoclist()
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