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Before:
Save g:ale_buffer_info
Save &filetype
" Set up items in other buffers which should set in this one.
let g:ale_buffer_info = {}
call ale#engine#InitBufferInfo(bufnr('') + 1)
let g:ale_buffer_info[bufnr('') + 1].loclist =
\ ale#engine#FixLocList(bufnr('') + 1, 'linter_one', [
\ {'lnum': 1, 'filename': expand('%:p'), 'text': 'foo'},
\ {'lnum': 2, 'filename': expand('%:p'), 'text': 'bar'},
\ {'lnum': 2, 'text': 'ignore this one'},
\ ])
call ale#engine#InitBufferInfo(bufnr('') + 2)
let g:ale_buffer_info[bufnr('') + 2].loclist =
\ ale#engine#FixLocList(bufnr('') + 2, 'linter_two', [
\ {'lnum': 1, 'filename': expand('%:p'), 'text': 'foo'},
\ {'lnum': 3, 'filename': expand('%:p'), 'text': 'baz'},
\ {'lnum': 5, 'text': 'ignore this one'},
\ ])
call ale#linter#Define('foobar', {
\ 'name': 'linter_one',
\ 'callback': 'WhoCares',
\ 'executable': 'echo',
\ 'command': 'echo',
\ 'lint_file': 1,
\})
call ale#linter#Define('foobar', {
\ 'name': 'linter_two',
\ 'callback': 'WhoCares',
\ 'executable': 'echo',
\ 'command': 'echo',
\})
After:
call ale#engine#Cleanup(bufnr(''))
Restore
call ale#linter#Reset()
" Items and markers, etc.
call setloclist(0, [])
call clearmatches()
sign unplace *
Given foobar(A file with some lines):
foo
bar
baz
Execute(Problems found from previously opened buffers should be set when linting for the first time):
call ale#engine#RunLinters(bufnr(''), ale#linter#Get(&filetype), 0)
AssertEqual
\ [
\ {'lnum': 1, 'bufnr': bufnr(''), 'col': 0, 'valid': 1, 'vcol': 0, 'nr': -1, 'type': 'E', 'pattern': '', 'text': 'foo'},
\ {'lnum': 2, 'bufnr': bufnr(''), 'col': 0, 'valid': 1, 'vcol': 0, 'nr': -1, 'type': 'E', 'pattern': '', 'text': 'bar'},
\ {'lnum': 3, 'bufnr': bufnr(''), 'col': 0, 'valid': 1, 'vcol': 0, 'nr': -1, 'type': 'E', 'pattern': '', 'text': 'baz'},
\ ],
\ getloclist(0)
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