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local n = require('test.functional.testnvim')()
local Screen = require('test.functional.ui.screen')
local clear = n.clear
local exec = n.exec
local feed = n.feed
local api = n.api
before_each(clear)
describe('Vim script', function()
-- oldtest: Test_deep_nest()
it('Error when if/for/while/try/function is nested too deep', function()
local screen = Screen.new(80, 24)
api.nvim_set_option_value('laststatus', 2, {})
exec([[
" Deep nesting of if ... endif
func Test1()
let @a = join(repeat(['if v:true'], 51), "\n")
let @a ..= "\n"
let @a ..= join(repeat(['endif'], 51), "\n")
@a
let @a = ''
endfunc
" Deep nesting of for ... endfor
func Test2()
let @a = join(repeat(['for i in [1]'], 51), "\n")
let @a ..= "\n"
let @a ..= join(repeat(['endfor'], 51), "\n")
@a
let @a = ''
endfunc
" Deep nesting of while ... endwhile
func Test3()
let @a = join(repeat(['while v:true'], 51), "\n")
let @a ..= "\n"
let @a ..= join(repeat(['endwhile'], 51), "\n")
@a
let @a = ''
endfunc
" Deep nesting of try ... endtry
func Test4()
let @a = join(repeat(['try'], 51), "\n")
let @a ..= "\necho v:true\n"
let @a ..= join(repeat(['endtry'], 51), "\n")
@a
let @a = ''
endfunc
" Deep nesting of function ... endfunction
func Test5()
let @a = join(repeat(['function X()'], 51), "\n")
let @a ..= "\necho v:true\n"
let @a ..= join(repeat(['endfunction'], 51), "\n")
@a
let @a = ''
endfunc
]])
screen:expect({ any = '%[No Name%]' })
feed(':call Test1()<CR>')
screen:expect({ any = 'E579: ' })
feed('<C-C>')
screen:expect({ any = '%[No Name%]' })
feed(':call Test2()<CR>')
screen:expect({ any = 'E585: ' })
feed('<C-C>')
screen:expect({ any = '%[No Name%]' })
feed(':call Test3()<CR>')
screen:expect({ any = 'E585: ' })
feed('<C-C>')
screen:expect({ any = '%[No Name%]' })
feed(':call Test4()<CR>')
screen:expect({ any = 'E601: ' })
feed('<C-C>')
screen:expect({ any = '%[No Name%]' })
feed(':call Test5()<CR>')
screen:expect({ any = 'E1058: ' })
end)
-- oldtest: Test_typed_script_var()
it('using s: with a typed command', function()
local screen = Screen.new(80, 24)
feed(":echo get(s:, 'foo', 'x')\n")
screen:expect({ any = 'E116: ' })
end)
end)
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