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	It is perfectly fine and expected to detach from the screen just by the UI disconnecting from nvim or exiting nvim. Just keep detach() in screen_basic_spec, to get some coverage of the detach method itself. This avoids hang on failure in many situations (though one could argue that detach() should be "fast", or at least "as fast as resize", which works in press-return already). Never use detach() just to change the size of the screen, try_resize() method exists for that specifically.
		
			
				
	
	
		
			46 lines
		
	
	
		
			2.1 KiB
		
	
	
	
		
			Lua
		
	
	
	
	
	
			
		
		
	
	
			46 lines
		
	
	
		
			2.1 KiB
		
	
	
	
		
			Lua
		
	
	
	
	
	
-- Test for scenarios involving 'spell'
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local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local clear = helpers.clear
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local feed = helpers.feed
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local feed_command = helpers.feed_command
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local insert = helpers.insert
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describe("'spell'", function()
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  local screen
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  before_each(function()
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    clear()
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    screen = Screen.new(80, 8)
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    screen:attach()
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    screen:set_default_attr_ids( {
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      [0] = {bold=true, foreground=Screen.colors.Blue},
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      [1] = {special = Screen.colors.Red, undercurl = true}
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    })
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  end)
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  it('joins long lines #7937', function()
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    feed_command('set spell')
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    insert([[
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    Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod
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    tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
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    quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
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    consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
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    cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat
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    non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
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    ]])
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    feed('ggJJJJJJ0')
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    screen:expect([[
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    {1:^Lorem} {1:ipsum} dolor sit {1:amet}, {1:consectetur} {1:adipiscing} {1:elit}, {1:sed} do {1:eiusmod} {1:tempor} {1:i}|
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    {1:ncididunt} {1:ut} {1:labore} {1:et} {1:dolore} {1:magna} {1:aliqua}. {1:Ut} {1:enim} ad minim {1:veniam}, {1:quis} {1:nostru}|
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    {1:d} {1:exercitation} {1:ullamco} {1:laboris} {1:nisi} {1:ut} {1:aliquip} ex ea {1:commodo} {1:consequat}. {1:Duis} {1:aut}|
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    {1:e} {1:irure} dolor in {1:reprehenderit} in {1:voluptate} {1:velit} {1:esse} {1:cillum} {1:dolore} {1:eu} {1:fugiat} {1:n}|
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    {1:ulla} {1:pariatur}. {1:Excepteur} {1:sint} {1:occaecat} {1:cupidatat} non {1:proident}, {1:sunt} in culpa {1:qui}|
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     {1:officia} {1:deserunt} {1:mollit} {1:anim} id est {1:laborum}.                                   |
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    {0:~                                                                               }|
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                                                                                    |
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    ]])
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  end)
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end)
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