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-- Test for visual mode not being reset causing E315 error.
local n = require('test.functional.testnvim')()
local feed, source = n.feed, n.source
local clear, expect = n.clear, n.expect
describe('E315 error', function()
setup(clear)
it('is working', function()
-- At this point there is no visual selection because :call reset it.
-- Let's restore the selection:
source([[
let g:msg="Everything's fine."
function! TriggerTheProblem()
normal gv
'<,'>del _
try
exe "normal \<Esc>"
catch /^Vim\%((\a\+)\)\=:E315/
echom 'Snap! E315 error!'
let g:msg='Snap! E315 error!'
endtry
endfunction
enew
enew
setl buftype=nofile
call append(line('$'), 'Delete this line.')
]])
-- NOTE: this has to be done by a call to a function because executing
-- :del the ex-way will require the colon operator which resets the
-- visual mode thus preventing the problem:
feed('GV:call TriggerTheProblem()<cr>')
source([[
%del _
call append(line('$'), g:msg)
brewind
]])
-- Assert buffer contents.
expect([[
Everything's fine.]])
end)
end)
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