neovim

Neovim text editor
git clone https://git.dasho.dev/neovim.git
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highlight_spec.lua (3759B)

      1 local t = require('test.testutil')
      2 local n = require('test.functional.testnvim')()
      3 local Screen = require('test.functional.ui.screen')
      4 
      5 local clear, feed = n.clear, n.feed
      6 local expect = n.expect
      7 local eq = t.eq
      8 local poke_eventloop = n.poke_eventloop
      9 local exc_exec = n.exc_exec
     10 local feed_command = n.feed_command
     11 local exec = n.exec
     12 
     13 before_each(clear)
     14 
     15 describe(':highlight', function()
     16  it('is working', function()
     17    local screen = Screen.new(35, 10)
     18    -- Basic test if ":highlight" doesn't crash
     19    feed_command('set more')
     20    feed(':highlight<CR>')
     21    -- FIXME(tarruda): We need to be sure the prompt is displayed before
     22    -- continuing, or risk a race condition where some of the following input
     23    -- is discarded resulting in test failure
     24    screen:expect([[
     25      :highlight                         |
     26      SpecialKey     {18:xxx} {18:ctermfg=}4       |
     27                         {18:guifg=}Blue      |
     28      EndOfBuffer    {1:xxx} {18:links to} NonText|
     29                                         |
     30      TermCursor     {2:xxx} {18:cterm=}reverse   |
     31                         {18:gui=}reverse     |
     32      NonText        {1:xxx} {18:ctermfg=}12      |
     33                         {18:gui=}bold        |
     34      {6:-- More --}^                         |
     35    ]])
     36    feed('q')
     37    poke_eventloop() -- wait until we're back to normal
     38    feed_command('hi Search')
     39    feed_command('hi Normal')
     40 
     41    -- Test setting colors.
     42    -- Test clearing one color and all doesn't generate error or warning
     43    feed_command(
     44      'hi NewGroup cterm=italic ctermfg=DarkBlue ctermbg=Grey gui=NONE guifg=#00ff00 guibg=Cyan'
     45    )
     46    feed_command('hi Group2 cterm=NONE')
     47    feed_command('hi Group3 cterm=bold')
     48    feed_command('redir! @a')
     49    feed_command('hi NewGroup')
     50    feed_command('hi Group2')
     51    feed_command('hi Group3')
     52    feed_command('hi clear NewGroup')
     53    feed_command('hi NewGroup')
     54    feed_command('hi Group2')
     55    feed_command('hi Group2 NONE')
     56    feed_command('hi Group2')
     57    feed_command('hi clear')
     58    feed_command('hi Group3')
     59    feed('<cr>')
     60    eq("Vim(highlight):E475: Invalid argument: cterm='asdf", exc_exec([[hi Crash cterm='asdf]]))
     61    feed_command('redir END')
     62 
     63    -- Filter ctermfg and ctermbg, the numbers depend on the terminal
     64    feed_command('0put a')
     65    feed_command([[%s/ctermfg=\d*/ctermfg=2/]])
     66    feed_command([[%s/ctermbg=\d*/ctermbg=3/]])
     67 
     68    -- Fix the fileformat
     69    feed_command('set ff&')
     70    feed_command('$d')
     71 
     72    -- Assert buffer contents.
     73    expect([[
     74 
     75 
     76      NewGroup       xxx cterm=italic
     77                         ctermfg=2
     78                         ctermbg=3
     79                         guifg=#00ff00
     80                         guibg=Cyan
     81 
     82      Group2         xxx cleared
     83 
     84      Group3         xxx cterm=bold
     85 
     86 
     87      NewGroup       xxx cleared
     88 
     89      Group2         xxx cleared
     90 
     91 
     92      Group2         xxx cleared
     93 
     94 
     95      Group3         xxx cleared]])
     96  end)
     97 end)
     98 
     99 describe('Visual selection highlight', function()
    100  -- oldtest: Test_visual_sbr()
    101  it("when 'showbreak' is set", function()
    102    local screen = Screen.new(60, 6)
    103    exec([[
    104      set showbreak=>
    105      call setline(1, 'Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.')
    106      exe "normal! z1\<CR>"
    107    ]])
    108    feed('v$')
    109    screen:expect([[
    110      {1:>}{17:n, no sea takimata sanctus est Lorem ipsum dolor sit amet.}^ |
    111                                                                  |*4
    112      {5:-- VISUAL --}                                                |
    113    ]])
    114  end)
    115 end)