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				https://github.com/neovim/neovim.git
				synced 2025-11-04 09:44:31 +00:00 
			
		
		
		
	Before calling "attach" a screen object is just a dummy container for (row, col) values whose purpose is to be sent as part of the "attach" function call anyway. Just create the screen in an attached state directly. Keep the complete (row, col, options) config together. It is still completely valid to later detach and re-attach as needed, including to another session.
		
			
				
	
	
		
			78 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			Lua
		
	
	
	
	
	
			
		
		
	
	
			78 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			Lua
		
	
	
	
	
	
local n = require('test.functional.testnvim')()
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local Screen = require('test.functional.ui.screen')
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local clear = n.clear
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local command = n.command
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local exec = n.exec
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local feed = n.feed
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before_each(clear)
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describe("'cursorbind'", function()
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  -- oldtest: Test_cursorline_cursorbind_horizontal_scroll()
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  it("behaves consistently whether 'cursorline' is set or not vim-patch:8.2.4795", function()
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    local screen = Screen.new(60, 8)
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    screen:set_default_attr_ids({
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      [1] = { bold = true, foreground = Screen.colors.Blue }, -- NonText
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      [2] = { bold = true, reverse = true }, -- StatusLine
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      [3] = { reverse = true }, -- StatusLineNC
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      [4] = { background = Screen.colors.Grey90 }, -- CursorLine, CursorColumn
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    })
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    exec([[
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      call setline(1, 'aa bb cc dd ee ff gg hh ii jj kk ll mm' ..
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      \ ' nn oo pp qq rr ss tt uu vv ww xx yy zz')
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      set nowrap
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      " The following makes the cursor apparent on the screen dump
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      set sidescroll=1 cursorcolumn
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      " add empty lines, required for cursorcolumn
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      call append(1, ['','','',''])
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      20vsp
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      windo :set cursorbind
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    ]])
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    feed('20l')
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    screen:expect([[
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      a bb cc dd ee ff gg │aa bb cc dd ee ff gg^ hh ii jj kk ll mm |
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                         {4: }│                    {4: }                  |*4
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      {1:~                   }│{1:~                                      }|
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      {3:[No Name] [+]        }{2:[No Name] [+]                          }|
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                                                                  |
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    ]])
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    feed('10l')
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    screen:expect([[
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       hh ii jj kk ll mm n│aa bb cc dd ee ff gg hh ii jj ^kk ll mm |
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                {4: }         │                              {4: }        |*4
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      {1:~                   }│{1:~                                      }|
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      {3:[No Name] [+]        }{2:[No Name] [+]                          }|
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                                                                  |
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    ]])
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    command('windo :set cursorline')
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    feed('0')
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    feed('20l')
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    screen:expect([[
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      {4:a bb cc dd ee ff gg }│{4:aa bb cc dd ee ff gg^ hh ii jj kk ll mm }|
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                         {4: }│                    {4: }                  |*4
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      {1:~                   }│{1:~                                      }|
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      {3:[No Name] [+]        }{2:[No Name] [+]                          }|
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                                                                  |
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    ]])
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    feed('10l')
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    screen:expect([[
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      {4: hh ii jj kk ll mm n}│{4:aa bb cc dd ee ff gg hh ii jj ^kk ll mm }|
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                {4: }         │                              {4: }        |*4
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      {1:~                   }│{1:~                                      }|
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      {3:[No Name] [+]        }{2:[No Name] [+]                          }|
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                                                                  |
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    ]])
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    command('windo :set nocursorline nocursorcolumn')
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    feed('0')
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    feed('40l')
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    screen:expect([[
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      kk ll mm nn oo pp qq│ bb cc dd ee ff gg hh ii jj kk ll mm n^n|
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                          │                                       |*4
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      {1:~                   }│{1:~                                      }|
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      {3:[No Name] [+]        }{2:[No Name] [+]                          }|
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                                                                  |
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    ]])
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  end)
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end)
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