SpaceVim/bundle/neomake/tests/customqf.vader

Include: include/setup.vader

Execute (Displays custom formatted quickfix buffer):
  call neomake#quickfix#enable(1)
  try
    new
    let bufnr = bufnr('%')
    noautocmd set filetype=python
    Assert !hlexists('neomakePythonLint'), 'neomakePythonLint does not exist'

    call setloclist(0, [{
        \   'lnum': 1,
        \   'bufnr': bufnr,
        \   'type': 'E',
        \   'text': 'E123 Line 1 nmcfg:{"name": "python", "short": "Alph"}',
        \ },
        \ {
        \   'lnum': 2,
        \   'col': 5,
        \   'bufnr': bufnr,
        \   'type': '',
        \   'text': 'Line 2',
        \ },
        \ {
        \   'bufnr': bufnr,
        \   'type': 'E',
        \   'text': 'No line',
        \ },
        \ {
        \   'lnum': 4,
        \   'bufnr': bufnr,
        \   'type': 'W',
        \   'text': 'Line 4 (warning)',
        \ },
        \ ])

    lopen
    let loclist_bufnr = bufnr('%')
    AssertEqual b:current_syntax, 'neomake_qf'
    Assert hlexists('neomakePythonLint'), 'neomakePythonLint does exists'

    AssertEqual getline(1, '$'), [
      \ 'Alph 1:- E123 Line 1',
      \ 'Alph 2:5 Line 2',
      \ 'Alph     No line',
      \ 'Alph 4:- Line 4 (warning)',
      \ ]

    normal! 0
    " :normal! ignores autocmd's here?
    doautocmd CursorMoved
    AssertEqual expand('<cWORD>'), 'E123'
    AssertEqual getpos('.')[1:2], [1, 10]
    " Error code highlighted via syntax.
    AssertEqual map(synstack(1, 10), 'synIDattr(v:val,"name")'), ['neomakePythonLint']

    AssertNeomakeMessage 'Placing sign: sign place 5000 line=1 name=neomake_file_err buffer='.loclist_bufnr.'.', 3
    AssertNeomakeMessage 'Placing sign: sign place 5001 line=2 name=neomake_file_err buffer='.loclist_bufnr.'.', 3
    AssertNeomakeMessage 'Placing sign: sign place 5002 line=4 name=neomake_file_warn buffer='.loclist_bufnr.'.', 3
    AssertEqual neomake#signs#by_lnum(loclist_bufnr), {
    \ '1': [[5000, 'neomake_file_err']],
    \ '2': [[5001, 'neomake_file_err']],
    \ '4': [[5002, 'neomake_file_warn']],
    \ }
    if exists('*matchaddpos')
      AssertEqual map(filter(getmatches(), "v:val.group == 'neomakeCursorListNr'"), 'v:val.pos1'), [[1, 6, 4]]
    else
      AssertEqual map(filter(getmatches(), "v:val.group == 'neomakeCursorListNr'"), 'v:val.pattern'), ['\%1c\%6c.\{4}']
    endif

    wincmd p

    " Test changing the location list while it's open
    call setloclist(0, [{
        \   'lnum': 1,
        \   'bufnr': 1,
        \   'text': 'E42 Line 1 nmcfg:{"name": "Beta", "short": "Beta"}',
        \ },
        \ {
        \   'lnum': 2,
        \   'col': 5,
        \   'bufnr': 1,
        \   'text': 'Line 2',
        \ },
        \ {
        \   'lnum': 3,
        \   'bufnr': 1,
        \   'text': 'Line 3 nmcfg:{"name": "Gamma", "short": "Gamm"}',
        \ },
        \ {
        \   'lnum': 4,
        \   'col': 5,
        \   'bufnr': 1,
        \   'text': 'Line 4',
        \ }])
    " AssertNeomakeMessage 'Reusing sign: id=5000, type=neomake_file_err, lnum=1.', 3
    " AssertNeomakeMessage 'Reusing sign: id=5001, type=neomake_file_err, lnum=2.', 3
    AssertNeomakeMessage 'Upgrading sign for lnum=4: sign place 5002 name=neomake_file_err buffer='.loclist_bufnr.'.', 3
    AssertNeomakeMessage 'Reused 2 signs.', 3
    AssertNeomakeMessage 'Placing sign: sign place 5003 line=3 name=neomake_file_err buffer='.loclist_bufnr.'.', 3

    wincmd p

    Assert hlexists('neomakePythonLint'), 'neomakePythonLint does exists'
    if exists('*matchaddpos')
      AssertEqual map(filter(getmatches(), "v:val.group == 'neomakeCursorListNr'"), 'v:val.pos1'), [[1, 6, 4]]
    else
      AssertEqual map(filter(getmatches(), "v:val.group == 'neomakeCursorListNr'"), 'v:val.pattern'), ['\%1c\%6c.\{4}']
    endif

    " Does not highlight E42 (no "python" maker/syntax in new list).
    AssertEqual map(synstack(1, 10), 'synIDattr(v:val,"name")'), []

    AssertEqual getline(1, '$'), [
    \ 'Beta 1:- E42 Line 1',
    \ 'Beta 2:5 Line 2',
    \ 'Gamm 3:- Line 3',
    \ 'Gamm 4:5 Line 4']

    normal! G0
    doautocmd CursorMoved
    AssertEqual expand('<cWORD>'), 'Line'
    AssertEqual getpos('.')[1:2], [4, 10]

    " Highlights E42 (with "python" maker/syntax in new list).
    call setloclist(0, [{
        \   'lnum': 1,
        \   'bufnr': 1,
        \   'text': 'E42 Line 1 nmcfg:{"name": "python", "short": "Beta"}',
        \ }])
    AssertEqual map(synstack(1, 10), 'synIDattr(v:val,"name")'), ['neomakePythonLint']

    close
  finally
    Assert exists('#neomake_qf'), '#neomake_qf exists'
    call neomake#quickfix#disable()
    Assert !exists('#neomake_qf'), '#neomake_qf does not exist'
    bwipe
  endtry

Execute (Sets quickfix title (location list, command maker)):
  call neomake#quickfix#enable(1)
  try
    new
    set ft=neomake_tests
    let bufnr = bufnr('%')
    file custom_file

    let maker1 = copy(g:error_maker)
    let maker1.short_name = 'errmkr'
    let maker1.serialize = 1
    function! maker1.postprocess(entry)
      if has('patch-7.4.2200')
        if has('patch-8.0.1040')  " 'efm' in setqflist/getqflist"
          AssertEqual getloclist(0, {'title': 1}).title,
          \ 'neomake_test_init'
        else
          Assert getloclist(0, {'title': 1}).title
          \ =~# '\V:\?Neomake[file]: custom_file (error-maker..., maker2?)'
        endif
      endif
      let a:entry.bufnr = bufnr('%')
      let a:entry.lnum = 1
      return a:entry
    endfunction

    let maker2 = copy(g:error_maker)
    let maker2.name = 'maker2'
    function! maker2.postprocess(entry)
      if has('patch-7.4.2200')
        if has('patch-8.0.1040')  " 'efm' in setqflist/getqflist"
          AssertEqual getloclist(0, {'title': 1}).title,
          \ 'Neomake[file]: custom_file (error-maker..., maker2?)'
        else
          Assert getloclist(0, {'title': 1}).title
          \ =~# '\V:\?Neomake[file]: custom_file (error-maker..., maker2?)'
        endif
      endif
      return a:entry
    endfunction

    CallNeomake 1, [maker1, maker2]

    if has('patch-7.4.2200')
      AssertEqual getloclist(0, {'title': 1}).title,
      \ 'Neomake[file]: custom_file (error-maker(1), maker2(1))'
    endif

    " Location list entry contains marker.
    AssertEqual map(getloclist(0), 'v:val.text'), [
    \ 'error nmcfg:{''short'': ''errmkr'', ''name'': ''error-maker''}',
    \ 'error nmcfg:{''short'': ''make'', ''name'': ''maker2''}']

    lopen
    AssertEqual w:quickfix_title, 'Neomake[file]: custom_file (error-maker(1), maker2(1))'
    normal! G0
    doautocmd CursorMoved
    AssertEqual expand('<cWORD>'), 'error'
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (Sets quickfix title (location list, get_list_entries)):
  call neomake#quickfix#enable(1)
  try
    new
    set ft=neomake_tests
    let bufnr = bufnr('%')
    file custom_file

    let maker1 = copy(g:error_maker)
    let maker1.short_name = 'errmkr'
    function maker1.get_list_entries(...)
      if has('patch-7.4.2200')
        AssertEqual getloclist(0, {'title': 1}).title, 'neomake_test_init'
      endif
      return [{'lnum': 1, 'bufnr': bufnr('%'), 'text': 'error_msg_1'}]
    endfunction

    let maker2 = {}
    let maker2.name = 'maker2'
    function maker2.get_list_entries(...)
      if has('patch-7.4.2200')
        AssertEqual getloclist(0, {'title': 1}).title, 'Neomake[file]: custom_file (error-maker..., maker2?)'
      endif
      return [{'lnum': 2, 'bufnr': bufnr('%'), 'text': 'error_msg_2'}]
    endfunction

    CallNeomake 1, [maker1, maker2]
    if has('patch-7.4.2200')
      AssertEqual getloclist(0, {'title': 1}).title, 'Neomake[file]: custom_file (error-maker(1), maker2(1))'
    endif

    " Location list entry contains marker.
    AssertEqualQf [getloclist(0)[0]], [
    \ {'lnum': 1, 'bufnr': bufnr, 'col': 0, 'valid': 1, 'vcol': 0, 'nr': -1,
    \  'type': 'W', 'pattern': '',
    \  'text': 'error_msg_1 nmcfg:{''short'': ''errmkr'', ''name'': ''error-maker''}'}]

    lopen

    " Title is always handled via FileType autocmd.
    AssertEqual w:quickfix_title, 'Neomake[file]: custom_file (error-maker(1), maker2(1))'

    normal! G0
    doautocmd CursorMoved
    AssertEqual expand('<cWORD>'), 'error_msg_2'
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (Handles interleaving maker output and buffer names (quickfix)):
  if !neomake#has_async_support()
    NeomakeTestsSkip 'no async support.'
    return
  endif

  call neomake#quickfix#enable(1)
  try
    new
    set ft=neomake_tests
    let bufnr = bufnr('%')

    let s:flagfile = tempname()
    let maker1 = NeomakeTestsCommandMaker('maker1', 'echo file1: maker1_1; '
    \ .'while ! [ -s '.fnameescape(s:flagfile).' ]; do sleep 0.01; done; '
    \ .'echo file1: maker1_2')
    function maker1.process_output(...)
      if filereadable(s:flagfile)
        return [{'text': 'maker1_2', 'lnum': 2, 'bufnr': bufnr('%')}]
      endif
      call writefile([], s:flagfile)
      return [{'text': 'maker1_1', 'lnum': 1, 'bufnr': bufnr('%')}]
    endfunction

    if neomake#has_async_support()
      let maker2 = NeomakeTestsCommandMaker('maker2',
      \ 'while ! [ -e '.fnameescape(s:flagfile).' ]; do sleep 0.01; done; '
      \ .'echo file2: maker2_1')
      function maker2.process_output(...)
        call writefile([''], s:flagfile)
        return [
        \ {'text': 'maker2_1', 'lnum': 1, 'bufnr': bufnr('%')},
        \ {'text': 'maker2_2', 'lnum': 2, 'filename': 'very_long_name_for_unlisted_buffer_via_filename_entry'}]
      endfunction
    else
      let maker2 = NeomakeTestsCommandMaker('maker2', 'true')
    endif
    let maker1.errorformat = '%f: %m'
    let maker1.buffer_output = 0
    let maker2.errorformat = '%f: %m'
    CallNeomake {'enabled_makers': [maker1, maker2], 'file_mode': 0}

    let unlisted_bufnr = bufnr('very_long_name_for_unlisted_buffer_via_filename_entry')

    " Quickfix list entry contains marker.
    let qflist = getqflist()
    AssertEqual map(copy(qflist), '[v:val.bufnr, v:val.text]'), [
    \ [bufnr, 'maker1_1 nmcfg:{''short'': ''make'', ''name'': ''maker1''}'],
    \ [bufnr, 'maker2_1 nmcfg:{''short'': ''make'', ''name'': ''maker2''}'],
    \ [unlisted_bufnr, 'maker2_2'],
    \ [bufnr, 'maker1_2 nmcfg:{''short'': ''make'', ''name'': ''maker1''}']]

    AssertEqual neomake#GetCurrentErrorMsg(), 'maker1: maker1_1 (W)'

    copen

    if has('patch-7.4.2200')
      " Set according to finished_jobs.
      AssertEqual w:quickfix_title, 'Neomake[project]: maker2(2), maker1(2)'
    else
      " Set via quickfix filetype, according to order of entries.
      AssertEqual w:quickfix_title, 'Neomake[project]: maker1(2), maker2(2)'
    endif

    doautocmd CursorMoved
    " Empty bufname gets transformed to buf:X.
    AssertEqual expand('<cWORD>'), '[buf:'.bufnr.']'
    normal! W
    AssertEqual expand('<cWORD>'), 'maker1_1'
    normal! j0
    doautocmd CursorMoved
    " Same buffer as previous entry: name omitted.
    AssertEqual expand('<cWORD>'), 'maker2_1'
    normal! j
    AssertEqual expand('<cWORD>'), '[very_long_name…]'
    normal! j
    AssertEqual expand('<cWORD>'), '[buf:'.bufnr.']'
    cclose
    bwipe
    exe unlisted_bufnr 'bwipe'
  finally
    call neomake#quickfix#disable()
  endtry

Execute (Handles empty entries):
  let maker = {}
  function maker.get_list_entries(...)
    return []
  endfunction
  CallNeomake {'enabled_makers': [maker]}

Execute (Does not change current error text (command maker)):
  call neomake#quickfix#enable(1)
  try
    new
    CallNeomake 1, [g:error_maker]
    AssertEqual neomake#GetCurrentErrorMsg(), 'error-maker: error (E)'
    lopen
    AssertEqual getline(1), 'erro 1:- error'
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (Does not change current error text (entries maker)):
  call neomake#quickfix#enable(1)
  try
    new
    CallNeomake 1, [g:entry_maker]
    AssertEqual neomake#GetCurrentErrorMsg(), 'entry_maker: error (E)'
    lopen
    AssertEqual getline(1), 'entr 1:- error'
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (Disable custom formatted quickfix buffer):
  call neomake#quickfix#enable(1)
  call neomake#quickfix#disable()
  call setloclist(0, [{
      \   'lnum': 1,
      \   'bufnr': 1,
      \   'text': 'Line 1',
      \ },
      \ {
      \   'lnum': 2,
      \   'col': 5,
      \   'bufnr': 1,
      \   'text': 'Line 2',
      \ }])

  lopen

  AssertEqual getline(1, '$'),
    \ ['|1| Line 1', '|2 col 5| Line 2']

  normal! 0
  doautocmd CursorMoved
  AssertEqual expand('<cWORD>'), '|1|'
  AssertEqual getpos('.')[1:2], [1, 1]
  close

Execute (neomake#quickfix#FormatQuickfix handles entries with config in text):
  call neomake#quickfix#enable(1)
  try
    new
    call setloclist(0, [{
        \   'text': 'Text with marker nmcfg:{"name": "a", "short": "a"} nmcfg:{"name": "b", "short": "b"}',
        \}])
    lopen
    AssertEqual getline(1), 'b   Text with marker nmcfg:{"name": "a", "short": "a"}'
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (neomake#quickfix#FormatQuickfix handles entries without cfg (ending with curly brace)):
  call neomake#quickfix#enable(1)
  try
    new
    call setloclist(0, [
    \ {'text': 'text1 nmcfg:{"name": "maker", "short": "makr"}'},
    \ {'text': " 'something': 'X'}"}
    \ ])
    lopen
    AssertEqual getline(1), "makr   text1"
    AssertEqual getline(2), "makr    'something': 'X'}"
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (neomake#quickfix#FormatQuickfix handles entries without text):
  call neomake#quickfix#enable(1)
  try
    new
    call setloclist(0, [{
        \   'text': ' nmcfg:{"name": "b", "short": "b"}',
        \}])
    lopen
    AssertEqual getline(1), 'b   '
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (neomake#quickfix#FormatQuickfix handles entries without bufnr)):
  call neomake#quickfix#enable(1)
  try
    new
    file test_bufname
    call setloclist(0, [
    \ {'text': 'msg1 nmcfg:{"name": "maker", "short": "makr"}', 'bufnr': 0},
    \ {'text': 'msg2', 'bufnr': bufnr('%')},
    \ {'text': 'msg3', 'bufnr': 0},
    \ {'text': 'msg4', 'bufnr': bufnr('%')},
    \ ])
    lopen
    AssertEqual getline(1), "makr   msg1"
    AssertEqual getline(2), "makr   msg2"
    AssertEqual getline(3), "makr   msg3"
    AssertEqual getline(4), "makr   msg4"
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (neomake#quickfix#FormatQuickfix logs exception from nmcfg)):
  call neomake#quickfix#enable(1)
  try
    new
    call setloclist(0, [{'text': 'text1 nmcfg:{undefined}'}])
    lopen
    AssertEqual getline(1), '????   text1 nmcfg:{undefined}'
    AssertNeomakeMessage 'Error when evaluating nmcfg ({undefined}): Vim(let):E121: Undefined variable: undefined.', 0
    AssertNeomakeMessage '\v\(in function neomake#quickfix#FormatQuickfix, line \d+\)', 3
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (neomake#quickfix#FormatQuickfix reuses signs):
  call neomake#quickfix#enable(1)
  try
    new
    call setloclist(0, [{
        \ 'lnum': 1,
        \ 'text': 'Text with marker nmcfg:{"name": "b", "short": "b"}',
        \}])
    lopen
    let loclist_bufnr = bufnr('%')
    AssertEqual getline(1), 'b 1:- Text with marker'
    AssertNeomakeMessage 'Placing sign: sign place 5000 line=1 name=neomake_file_err buffer='.loclist_bufnr.'.', 3

    call setloclist(0, [{
        \ 'lnum': 1,
        \ 'text': 'Text with marker nmcfg:{"name": "b", "short": "b"}',
        \}])
    " AssertNeomakeMessage 'Reusing sign: id=5000, type=neomake_file_err, lnum=1.', 3, {'bufnr': loclist_bufnr}
    AssertNeomakeMessage 'Reused 1 signs.', 3
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (custom qf gets disabled with manual setloclist()):
  call neomake#quickfix#enable(1)
  try
    new
    call setloclist(0, [{
        \ 'lnum': 1,
        \ 'text': 'Text with marker nmcfg:{"name": "b", "short": "b"}',
        \}])
    lopen
    let ll_bufnr = bufnr('%')
    AssertEqual getline(1), 'b 1:- Text with marker'
    doautocmd CursorMoved

    AssertNeomakeMessage 'Placing sign: sign place 5000 line=1 name=neomake_file_err buffer='.ll_bufnr.'.'

    Assert !empty(filter(getmatches(), "v:val.group == 'neomakeMakerName'")), 'There are existing matches.'
    AssertEqual b:current_syntax, 'neomake_qf'

    let s:au_called = []
    augroup neomake_tests
      autocmd Syntax * call add(s:au_called, expand('<amatch>'))
    augroup END

    call setloclist(0, [{'text': 'something custom'}])
    AssertEqual s:au_called, ['qf']

    AssertNeomakeMessage 'Resetting custom qf for non-Neomake change.', 3
    AssertNeomakeMessage 'Cleaning 1 old signs.', 3, {'bufnr': ll_bufnr}
    AssertEqual neomake#signs#by_lnum(ll_bufnr), {}
    let matches = filter(getmatches(), "v:val.group == 'neomakeMakerName'")
    Assert empty(matches), printf('Found unexpected matches: %s', string(matches))
    AssertEqual b:current_syntax, 'qf'

    call setloclist(0, [{
        \ 'lnum': 1,
        \ 'text': 'Text with marker nmcfg:{"name": "b", "short": "b"}',
        \}])
    Assert !empty(filter(getmatches(), "v:val.group == 'neomakeMakerName'")), 'There are existing matches again.'
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (disabling it restores initial lines (in qf window)):
  new
  call setloclist(0, [{
      \ 'lnum': 1,
      \ 'text': 'Text with marker nmcfg:{"name": "b", "short": "b"}',
      \}])
  lopen
  AssertEqual getline(1), '|1| Text with marker nmcfg:{"name": "b", "short": "b"}'
  call neomake#quickfix#enable(1)
  try
    AssertEqual getline(1), 'b 1:- Text with marker'
    call neomake#quickfix#disable()
    AssertEqual getline(1), '|1| Text with marker nmcfg:{"name": "b", "short": "b"}'
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (enabling does not touch existing lists (in another window)):
  new
  call setloclist(0, [{
      \ 'lnum': 1,
      \ 'text': 'Text with marker nmcfg:{"name": "b", "short": "b"}',
      \}])
  lopen
  AssertEqual getline(1), '|1| Text with marker nmcfg:{"name": "b", "short": "b"}'
  wincmd p
  call neomake#quickfix#enable(1)
  try
    wincmd p
    AssertEqual getline(1), '|1| Text with marker nmcfg:{"name": "b", "short": "b"}'
    call neomake#quickfix#disable()
    AssertEqual getline(1), '|1| Text with marker nmcfg:{"name": "b", "short": "b"}'
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (enabling does not touch existing lists (in another window)):
  new
  call setloclist(0, [{
      \ 'lnum': 1,
      \ 'text': 'Text with marker nmcfg:{"name": "b", "short": "b"}',
      \}])
  lopen
  AssertEqual getline(1), '|1| Text with marker nmcfg:{"name": "b", "short": "b"}'
  call neomake#quickfix#enable(1)
  try
    AssertEqual getline(1), 'b 1:- Text with marker'
    wincmd p
    call neomake#quickfix#disable()
    wincmd p
    AssertEqual getline(1), 'b 1:- Text with marker'
    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (Enables customqf on VimEnter):
  if exists('#neomake_qf')
    au! neomake_qf
  endif
  try
    call neomake#quickfix#enable()
    Assert exists('#neomake_qf#VimEnter')
    call setloclist(0, [{
        \   'lnum': 1,
        \   'bufnr': 1,
        \   'text': 'Line 1 nmcfg:{"name": "python", "short": "Alph"}',
        \ }])
    lopen
    AssertEqual b:current_syntax, 'qf'
    doautocmd VimEnter
    AssertEqual b:current_syntax, 'neomake_qf'
    lclose
  finally
    call neomake#quickfix#disable()
  endtry

Execute (Does not use quickfix list with empty location list):
  call neomake#quickfix#enable(1)
  try
    call setqflist([{
        \ 'text': 'Line 1 nmcfg:{"name": "python", "short": "Alph"}',
        \ 'lnum': 1,
        \ }])
    lopen

    if has('patch-7.4.2200')
      Assert !exists('b:neomake_qf')
      AssertEqual b:current_syntax, 'qf'
    else
      " XXX: needs list refactoring to fix this properly.
      Assert exists('b:neomake_qf')
      AssertEqual b:current_syntax, 'neomake_qf'
    endif

    lclose

    copen
    Assert exists('b:neomake_qf')
    AssertEqual b:current_syntax, 'neomake_qf'
    cclose
  finally
    call neomake#quickfix#disable()
  endtry

Execute (Formats quickfix list if opened already):
  Save g:neomake_open_list
  let g:neomake_open_list = 2

  call neomake#quickfix#enable(1)
  try
    new

    let maker1 = copy(g:error_maker)
    let maker1.short_name = 'mkr1'
    let maker1.serialize = 1  " For predictable order.

    let maker2 = copy(g:error_maker)
    let maker2.name = 'mkr2'

    CallNeomake 1, [maker1, maker2]

    wincmd j
    AssertEqual getline('.'), 'mkr1 1:- error'
    doautocmd CursorMoved
    AssertEqual expand('<cWORD>'), 'error'

    normal! j
    AssertEqual getline('.'), 'mkr2 1:- error'
    AssertEqual expand('<cWORD>'), 'error'

    AssertNeomakeMessage 'Handling location list: executing lwindow.', 3
    AssertNeomakeMessage 'list window has been opened (old count: 2, new count: 3, height: 1).', 3
    AssertNeomakeMessage 'Handling location list: executing lwindow.', 3
    AssertNeomakeMessage 'Resizing existing quickfix window: 3resize 2.', 3

    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (custom qf with new window / buffer):
  call neomake#quickfix#enable(1)
  try
    new
    call setloclist(0, [{
        \ 'lnum': 1,
        \ 'text': 'Text with marker nmcfg:{"name": "b", "short": "b"}',
        \}])
    lopen
    AssertEqual map(filter(getmatches(), "v:val.group == 'neomakeMakerName'"), 'v:val.pattern'), ['.*\%<2c']
    if exists('*matchaddpos')
      AssertEqual map(filter(getmatches(), "v:val.group == 'neomakeCursorListNr'"), 'v:val.pos1'), [[1, 3, 4]]
    else
      AssertEqual map(filter(getmatches(), "v:val.group == 'neomakeCursorListNr'"), 'v:val.pattern'), ['\%1c\%3c.\{4}']
    endif
    AssertEqual b:current_syntax, 'neomake_qf'

    tab split
    if exists('##WinNew')
      Assert !empty(filter(getmatches(), "v:val.group == 'neomakeMakerName'")), 'Expected matches (2).'
      AssertEqual b:current_syntax, 'neomake_qf'
    endif
    doautocmd CursorMoved
    if exists('##WinNew')
      Assert !empty(filter(getmatches(), "v:val.group == 'neomakeMakerName'")), 'Expected matches (3).'
    endif
    Assert !empty(filter(getmatches(), "v:val.group == 'neomakeCursorListNr'")), 'Expected matches (3).'
    AssertEqual b:current_syntax, 'neomake_qf'

    enew
    let matches = filter(getmatches(), "v:val.group == 'neomakeMakerName'")
    Assert empty(matches), printf('Found unexpected matches: %s', string(matches))
    bwipe

    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (customqf allows for custom syntax):
  let s:syn_au_called = 0
  augroup neomake_tests
    au Syntax * let s:syn_au_called = 1
    au Syntax * syn match MyError /error/ containedin=ALL
  augroup END

  call neomake#quickfix#enable(1)
  try
    new
    call setloclist(0, [{
        \ 'lnum': 1,
        \ 'text': 'E123 error nmcfg:{"name": "python", "short": "py"}',
        \}])
    lopen

    AssertEqual getline('.'), 'py 1:- E123 error'
    AssertEqual map(synstack(1, 8), 'synIDattr(v:val,"name")'), ['neomakePythonLint']

    " :normal! ignores autocmd's here?
    doautocmd CursorMoved
    AssertEqual expand('<cWORD>'), 'E123'
    normal! w
    AssertEqual expand('<cWORD>'), 'error'
    AssertEqual getpos('.')[1:2], [1, 13]
    AssertEqual map(synstack(1, 13), 'synIDattr(v:val,"name")'), ['MyError']
    AssertEqual s:syn_au_called, 1

    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
  endtry

Execute (customqf gets formatted with disabled syntax):
  let s:syn_au_called = 0
  augroup neomake_tests
    au Syntax * let s:syn_au_called = 1
  augroup END

  call neomake#quickfix#enable(1)
  syntax off
  try
    new
    let syn_before = neomake#utils#redir('syn')
    call setloclist(0, [{
        \ 'lnum': 1,
        \ 'text': 'E123 error nmcfg:{"name": "python", "short": "py"}',
        \}])
    lopen

    AssertEqual getline('.'), 'py 1:- E123 error'
    AssertEqual map(synstack(1, 8), 'synIDattr(v:val,"name")'), []

    " :normal! ignores autocmd's here?
    doautocmd CursorMoved
    AssertEqual expand('<cWORD>'), 'E123'
    normal! w
    AssertEqual expand('<cWORD>'), 'error'
    AssertEqual getpos('.')[1:2], [1, 13]
    AssertEqual map(synstack(1, 13), 'synIDattr(v:val,"name")'), []
    AssertEqual s:syn_au_called, 0

    AssertEqual syn_before, neomake#utils#redir('syn')

    lclose
    bwipe
  finally
    call neomake#quickfix#disable()
    syntax on
  endtry