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Before:
Save g:ale_fix_on_save
Save g:ale_enabled
Save g:ale_run_synchronously
Save g:ale_set_lists_synchronously
Save g:ale_buffer_info
Save g:ale_linters
let g:ale_buffer_info = {}
let g:ale_run_synchronously = 1
unlet! g:ale_run_synchronously_callbacks
let g:ale_set_lists_synchronously = 1
let b:ale_save_event_fired = 0
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 ale#test#GetLoclistWithoutModule()
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': has('win32') ? 'cmd' : 'echo',
\ 'command': 'echo',
\ 'lint_file': 1,
\})
call ale#linter#Define('foobar', {
\ 'name': 'buffer_linter',
\ 'callback': 'BufferCallback',
\ 'executable': has('win32') ? 'cmd' : 'echo',
\ 'command': 'echo',
\ 'read_buffer': 0,
\})
let g:filename = tempname()
call writefile([], g:filename)
call ale#test#SetFilename(g:filename)
After:
if !g:ale_run_synchronously
call ale#engine#Cleanup(bufnr(''))
endif
Restore
unlet! g:ale_run_synchronously_callbacks
unlet! b:ale_save_event_fired
unlet! b:ale_enabled
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)
call ale#test#FlushJobs()
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')
call ale#test#FlushJobs()
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')
call ale#test#FlushJobs()
" 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)
call ale#test#FlushJobs()
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')
call ale#test#FlushJobs()
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)
call ale#test#FlushJobs()
" We shouldn't get any prblems yet.
AssertEqual [], GetSimplerLoclist()
call ale#events#SaveEvent(bufnr(''))
call ale#test#FlushJobs()
" 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()
Execute(The Save event should set b:ale_save_event_fired to 1):
let g:ale_lint_on_save = 1
let b:ale_enabled = 1
call ale#linter#Reset()
call ale#events#SaveEvent(bufnr(''))
call ale#test#FlushJobs()
" This flag needs to be set so windows can be opened, etc.
AssertEqual 1, b:ale_save_event_fired
Execute(b:ale_save_event_fired should be set to 0 when results are set):
let b:ale_save_event_fired = 1
call ale#engine#SetResults(bufnr(''), [])
call ale#test#FlushJobs()
AssertEqual 0, b:ale_save_event_fired
Execute(lint_file linters should stay running after checking without them):
let g:ale_run_synchronously = 0
" Run all linters, then just the buffer linters.
call ale#Queue(0, 'lint_file')
call ale#Queue(0)
" The lint_file linter should still be running.
AssertEqual
\ ['lint_file_linter', 'buffer_linter'],
\ map(copy(g:ale_buffer_info[bufnr('')].active_linter_list), 'v:val.name')
" We should have 1 job for each linter.
AssertEqual
\ 2,
\ len(keys(get(get(ale#command#GetData(), bufnr(''), {}), 'jobs', {})))
call ale#test#WaitForJobs(2000)
Execute(The save event should not lint the buffer when ALE is disabled):
let g:ale_enabled = 0
call ale#events#SaveEvent(bufnr(''))
call ale#test#FlushJobs()
AssertEqual [], GetSimplerLoclist()
AssertEqual 0, b:ale_save_event_fired
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