neovim

Neovim text editor
git clone https://git.dasho.dev/neovim.git
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test_preview.vim (2253B)

      1 " Tests for the preview window
      2 
      3 source check.vim
      4 CheckFeature quickfix
      5 
      6 func Test_Psearch()
      7  " this used to cause ml_get errors
      8  help
      9  let wincount = winnr('$')
     10  0f
     11  ps.
     12  call assert_equal(wincount + 1, winnr('$'))
     13  pclose
     14  call assert_equal(wincount, winnr('$'))
     15  bwipe
     16 endfunc
     17 
     18 func s:goto_preview_and_close()
     19  " Go to the preview window
     20  wincmd P
     21  call assert_equal(1, &previewwindow)
     22  call assert_equal('preview', win_gettype())
     23 
     24  " Close preview window
     25  wincmd z
     26  call assert_equal(1, winnr('$'))
     27  call assert_equal(0, &previewwindow)
     28 
     29  call assert_fails('wincmd P', 'E441:')
     30 endfunc
     31 
     32 func Test_window_preview()
     33  CheckFeature quickfix
     34 
     35  " Open a preview window
     36  pedit Xa
     37  call assert_equal(2, winnr('$'))
     38  call assert_equal(0, &previewwindow)
     39 
     40  call s:goto_preview_and_close()
     41 endfunc
     42 
     43 func Test_window_preview_from_pbuffer()
     44  CheckFeature quickfix
     45 
     46  call writefile(['/* some C code */'], 'Xpreview.c', 'D')
     47  edit Xpreview.c
     48  const buf_num = bufnr('%')
     49  enew
     50 
     51  call feedkeys(":pbuffer Xpre\<C-A>\<C-B>\"\<CR>", 'xt')
     52  call assert_equal("\"pbuffer Xpreview.c", @:)
     53 
     54  call assert_equal(1, winnr('$'))
     55  exe 'pbuffer ' .  buf_num
     56  call assert_equal(2, winnr('$'))
     57  call assert_equal(0, &previewwindow)
     58 
     59  call s:goto_preview_and_close()
     60 
     61  call assert_equal(1, winnr('$'))
     62  pbuffer Xpreview.c
     63  call assert_equal(2, winnr('$'))
     64  call assert_equal(0, &previewwindow)
     65 
     66  call s:goto_preview_and_close()
     67 endfunc
     68 
     69 func Test_window_preview_terminal()
     70  CheckFeature quickfix
     71  " CheckFeature terminal
     72 
     73  " term ++curwin
     74  term
     75  const buf_num = bufnr('$')
     76  call assert_equal(1, winnr('$'))
     77  exe 'pbuffer' . buf_num
     78  call assert_equal(2, winnr('$'))
     79  call assert_equal(0, &previewwindow)
     80 
     81  call s:goto_preview_and_close()
     82 endfunc
     83 
     84 func Test_window_preview_from_help()
     85  CheckFeature quickfix
     86 
     87  filetype on
     88  call writefile(['/* some C code */'], 'Xpreview.c')
     89  help
     90  pedit Xpreview.c
     91  wincmd P
     92  call assert_equal(1, &previewwindow)
     93  call assert_equal('c', &filetype)
     94  wincmd z
     95 
     96  filetype off
     97  close
     98  call delete('Xpreview.c')
     99 endfunc
    100 
    101 func Test_multiple_preview_windows()
    102  new
    103  set previewwindow
    104  new
    105  call assert_fails('set previewwindow', 'E590:')
    106  %bw!
    107 endfunc
    108 
    109 " vim: shiftwidth=2 sts=2 expandtab