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local helpers = require('test.functional.helpers')(after_each)
local clear = helpers.clear
local eq = helpers.eq
local exec = helpers.exec
local exec_lua = helpers.exec_lua
local feed = helpers.feed
local api = helpers.api
local poke_eventloop = helpers.poke_eventloop
before_each(clear)
describe('state() function', function()
-- oldtest: Test_state()
it('works', function()
api.nvim_ui_attach(80, 24, {}) -- Allow hit-enter-prompt
exec_lua([[
function _G.Get_state_mode()
_G.res = { vim.fn.state(), vim.api.nvim_get_mode().mode:sub(1, 1) }
end
function _G.Run_timer()
local timer = vim.uv.new_timer()
timer:start(0, 0, function()
_G.Get_state_mode()
timer:close()
end)
end
]])
exec([[
call setline(1, ['one', 'two', 'three'])
map ;; gg
set complete=.
func RunTimer()
call timer_start(0, {id -> v:lua.Get_state_mode()})
endfunc
au Filetype foobar call v:lua.Get_state_mode()
]])
-- Using a ":" command Vim is busy, thus "S" is returned
feed([[:call v:lua.Get_state_mode()<CR>]])
eq({ 'S', 'n' }, exec_lua('return _G.res'))
-- Using a timer callback
feed([[:call RunTimer()<CR>]])
poke_eventloop() -- Process pending input
poke_eventloop() -- Process time_event
eq({ 'c', 'n' }, exec_lua('return _G.res'))
-- Halfway a mapping
feed([[:call v:lua.Run_timer()<CR>;]])
api.nvim_get_mode() -- Process pending input and luv timer callback
feed(';')
eq({ 'mS', 'n' }, exec_lua('return _G.res'))
-- An operator is pending
feed([[:call RunTimer()<CR>y]])
poke_eventloop() -- Process pending input
poke_eventloop() -- Process time_event
feed('y')
eq({ 'oSc', 'n' }, exec_lua('return _G.res'))
-- A register was specified
feed([[:call RunTimer()<CR>"r]])
poke_eventloop() -- Process pending input
poke_eventloop() -- Process time_event
feed('yy')
eq({ 'oSc', 'n' }, exec_lua('return _G.res'))
-- Insert mode completion
feed([[:call RunTimer()<CR>Got<C-N>]])
poke_eventloop() -- Process pending input
poke_eventloop() -- Process time_event
feed('<Esc>')
eq({ 'aSc', 'i' }, exec_lua('return _G.res'))
-- Autocommand executing
feed([[:set filetype=foobar<CR>]])
eq({ 'xS', 'n' }, exec_lua('return _G.res'))
-- messages scrolled
feed([[:call v:lua.Run_timer() | echo "one\ntwo\nthree"<CR>]])
api.nvim_get_mode() -- Process pending input and luv timer callback
feed('<CR>')
eq({ 'Ss', 'r' }, exec_lua('return _G.res'))
end)
end)
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