ale/test/smoke_test.vader

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Before:
Save g:ale_set_lists_synchronously
Save g:ale_buffer_info
Save &shell
let g:ale_buffer_info = {}
let g:ale_set_lists_synchronously = 1
function! TestCallback(buffer, output)
" Windows adds extra spaces to the text from echo.
return [{
\ 'lnum': 2,
\ 'col': 3,
\ 'text': substitute(a:output[0], ' *$', '', ''),
\}]
endfunction
function! TestCallback2(buffer, output)
return [{
\ 'lnum': 3,
\ 'col': 4,
\ 'text': substitute(a:output[0], ' *$', '', ''),
\}]
endfunction
" Running the command in another subshell seems to help here.
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
delfunction TestCallback
delfunction TestCallback2
call ale#engine#Cleanup(bufnr(''))
call ale#linter#Reset()
Given foobar (Some imaginary filetype):
foo
bar
baz
Execute(Linters should run with the default options):
AssertEqual 'foobar', &filetype
call ale#Lint()
call ale#engine#WaitForJobs(2000)
AssertEqual [{
\ 'bufnr': bufnr('%'),
\ 'lnum': 2,
\ 'vcol': 0,
\ 'col': 3,
\ 'text': 'foo bar',
\ 'type': 'E',
\ 'nr': -1,
\ 'pattern': '',
\ 'valid': 1,
\ }], getloclist(0)
Execute(Linters should run in PowerShell too):
if has('win32')
set shell=powershell
AssertEqual 'foobar', &filetype
" Replace the callback to handle two lines.
function! TestCallback(buffer, output)
" Windows adds extra spaces to the text from echo.
return [
\ {
\ 'lnum': 1,
\ 'col': 3,
\ 'text': substitute(a:output[0], ' *$', '', ''),
\ },
\ {
\ 'lnum': 2,
\ 'col': 3,
\ 'text': substitute(a:output[1], ' *$', '', ''),
\ },
\]
endfunction
" Recreate the command string to use &&, which PowerShell does not support.
call ale#linter#Reset()
call ale#linter#Define('foobar', {
\ 'name': 'testlinter',
\ 'callback': 'TestCallback',
\ 'executable': 'cmd',
\ 'command': 'echo foo && echo bar',
\})
call ale#Lint()
TUI / GUI tooltip with content from ALEHover (#1556) * Guard the ballooneval settings * Mark main objectives to do to get nice Hover * Make tweaks to make the tooltip work - See " XXX: comments * Guard balloon_show call * Use return instead of finish for functions * ale#hover#show : Add optional arguments to specify arbtirary position This change is requested to be able to call the function with mouse position to enable hover information in vim's balloon * ale#ballon#Disable : Remove feature guards * ale#balloon : Show 'ALEHover' output on balloon if no diagnostic found * ale#hover#HandleLSPResponse : remove the check for cursor position This check prevented the 'ALEHover in balloon' feature, since mouse position is almost never cursor position. * ale#balloon#MessageForPos : Change the return of balloonexpr balloonexpr evaluation now works even without balloon_show for basic diagnostics, leaving the balloon_show call to ale#hover#Show, which can then feature guard the call to avoid errors * ale#hover#Response : Feature guard balloon_show calls * ale#hover : always display 'Hover' information in messages Also add a small comment to warn readers the different outputs the ale#hover#Show will write to * {LSP,TS}Response : use only variables from the Response It is clearer that we only rely on l:options to get the relevant data to build the LSP Response string * hover#ShowDetails : fix an issue where not having focus broke balloons The issue was caused by not using a buffer-specific version of getline() to cap the value of the column sent in the message to LSP. Therefore a cursor on column 10 in an inactive window could send a message with column=0, if the active window had a buffer with too few lines * {LSP,TS}Response : Remove redundant checks for balloon_show call With the upcoming change in ale_set_balloons default value (see Pull Request w0rp/ale#1565), this check will be useless * balloonexpr? : Add a flag to separate hover#Show() calls The goal of this flag is to make `:ALEHover` calls not pop a balloon under the cursor, since the user has probably no interest in their cursor while typing the command The flag is a default argument which is overridden only in ballonexpr call of ale#hover#Show, and stays set in the hover_map until the callback for the LSP handles it. There are no automated tests for this feature right now, and the nature of the addition (one optional argument in the API) should make it transparent to existing tests. Since the differentiation is now possible, the check for moved cursor has been put back in ale#hover#HandleLSPResponse * ale#hover#hover_map : Protect accesses to hover_map Using get() is safer than trying to access directly with ., as the tests show. * Raise timeout to try to get Appveyor happy * Review : Fix comments * Review : pass the optional argument 'called_from_balloonexpr' in a Dict This optional dictionary has documentation just before the function using it, ale#hover#Show, and allows easier extension in the future.
2018-05-16 20:23:48 +00:00
call ale#engine#WaitForJobs(4000)
AssertEqual [
\ {
\ 'bufnr': bufnr('%'),
\ 'lnum': 1,
\ 'vcol': 0,
\ 'col': 3,
\ 'text': 'foo',
\ 'type': 'E',
\ 'nr': -1,
\ 'pattern': '',
\ 'valid': 1,
\ },
\ {
\ 'bufnr': bufnr('%'),
\ 'lnum': 2,
\ 'vcol': 0,
\ 'col': 3,
\ 'text': 'bar',
\ 'type': 'E',
\ 'nr': -1,
\ 'pattern': '',
\ 'valid': 1,
\ },
\], getloclist(0)
endif
Execute(Previous errors should be removed when linters change):
call ale#Lint()
call ale#engine#WaitForJobs(2000)
call ale#linter#Reset()
call ale#linter#Define('foobar', {
\ 'name': 'testlinter2',
\ 'callback': 'TestCallback2',
\ 'executable': has('win32') ? 'cmd' : 'echo',
\ 'command': has('win32') ? 'echo baz boz' : '/bin/sh -c ''echo baz boz''',
\})
call ale#Lint()
call ale#engine#WaitForJobs(2000)
AssertEqual [{
\ 'bufnr': bufnr('%'),
\ 'lnum': 3,
\ 'vcol': 0,
\ 'col': 4,
\ 'text': 'baz boz',
\ 'type': 'E',
\ 'nr': -1,
\ 'pattern': '',
\ 'valid': 1,
\ }], getloclist(0)