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Before:
Save g:ale_buffer_info
Save g:ale_set_signs
Save g:ale_set_quickfix
Save g:ale_set_loclist
Save g:ale_set_highlights
Save g:ale_echo_cursor
let g:ale_buffer_info = {}
let g:ale_run_synchronously = 1
let g:ale_set_lists_synchronously = 1
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
function! TestCallback(buffer, output)
return []
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:
Restore
unlet! b:ale_linters
unlet! g:want_results_signaled
unlet! g:want_results_buffer_value
unlet! g:lint_pre_signaled
unlet! g:ale_run_synchronously
unlet! g:ale_set_lists_synchronously
delfunction TestCallback
augroup VaderTest
autocmd!
augroup END
augroup! VaderTest
call ale#linter#Reset()
call setloclist(0, [])
Given foobar (Some imaginary filetype):
Execute(StartChecking should mark a buffer as being actively checked):
Assert !ale#engine#IsCheckingBuffer(bufnr(''))
call ale#other_source#StartChecking(bufnr(''), 'other-source-linter')
Assert ale#engine#IsCheckingBuffer(bufnr(''))
Execute(ShowResults should make a buffer inactive):
call ale#other_source#StartChecking(bufnr(''), 'other-source-linter')
call ale#other_source#StartChecking(bufnr(''), 'second-other-source-linter')
call ale#other_source#ShowResults(bufnr(''), 'other-source-linter', [])
Assert ale#engine#IsCheckingBuffer(bufnr(''))
call ale#other_source#ShowResults(bufnr(''), 'second-other-source-linter', [])
Assert !ale#engine#IsCheckingBuffer(bufnr(''))
Execute(ShowResults should show results at any time):
call ale#other_source#ShowResults(bufnr(''), 'other-source-linter', [
\ {'text': 'xyz', 'lnum': 1},
\])
AssertEqual
\ [
\ {
\ 'lnum': 1,
\ 'bufnr': bufnr(''),
\ 'col': 0,
\ 'valid': 1,
\ 'vcol': 0,
\ 'nr': -1,
\ 'type': 'E',
\ 'pattern': '',
\ 'text': 'xyz',
\ },
\ ],
\ ale#test#GetLoclistWithoutNewerKeys()
call ale#other_source#ShowResults(bufnr(''), 'other-source-linter', [])
AssertEqual [], ale#test#GetLoclistWithoutNewerKeys()
Execute(A regular lint cycle shouldn't clear results from other sources):
call ale#other_source#ShowResults(bufnr(''), 'other-source-linter', [
\ {'text': 'xyz', 'lnum': 1},
\])
ALELint
AssertEqual
\ [
\ {
\ 'lnum': 1,
\ 'bufnr': bufnr(''),
\ 'col': 0,
\ 'valid': 1,
\ 'vcol': 0,
\ 'nr': -1,
\ 'type': 'E',
\ 'pattern': '',
\ 'text': 'xyz',
\ },
\ ],
\ ale#test#GetLoclistWithoutNewerKeys()
Execute(ALEWantResults should be signaled when a buffer is checked):
augroup VaderTest
autocmd!
autocmd User ALEWantResults let g:want_results_signaled = 1
autocmd User ALELintPre let g:lint_pre_signaled = 1
augroup END
" Even when all linters are disabled, we should send the signal.
let b:ale_linters = []
ALELint
Assert get(g:, 'want_results_signaled')
Assert !get(g:, 'lint_pre_signaled')
Execute(ALEWantResults should set a variable indicating which buffer is being checked):
augroup VaderTest
autocmd!
autocmd User ALEWantResults let g:want_results_buffer_value = g:ale_want_results_buffer
augroup END
let b:ale_linters = []
ALELint
AssertEqual bufnr(''), g:want_results_buffer_value
Execute(ALEWantResults should lead to an ALELintPre signal if another source responds):
augroup VaderTest
autocmd!
autocmd User ALEWantResults call ale#other_source#StartChecking(bufnr(''), 'other-source-linter')
autocmd User ALELintPre let g:lint_pre_signaled = 1
augroup END
" Even when all linters are disabled, we should send the signal.
let b:ale_linters = []
ALELint
Assert get(g:, 'lint_pre_signaled')
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