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local helpers = require('test.functional.helpers')(after_each)
local clear = helpers.clear
local command = helpers.command
local eq = helpers.eq
local funcs = helpers.funcs
local meths = helpers.meths
local mkdir = helpers.mkdir
local rmdir = helpers.rmdir
local write_file = helpers.write_file
describe(':help', function()
before_each(clear)
it('window closed makes cursor return to a valid win/buf #9773', function()
helpers.add_builddir_to_rtp()
command('help help')
eq(1001, funcs.win_getid())
command('quit')
eq(1000, funcs.win_getid())
command('autocmd WinNew * wincmd p')
command('help help')
-- Window 1002 is opened, but the autocmd switches back to 1000 and
-- creates the help buffer there instead.
eq(1000, funcs.win_getid())
command('quit')
-- Before #9773, Nvim would crash on quitting the help window.
eq(1002, funcs.win_getid())
end)
it('multibyte help tags work #23975', function()
mkdir('Xhelptags')
finally(function()
rmdir('Xhelptags')
end)
mkdir('Xhelptags/doc')
write_file('Xhelptags/doc/Xhelptags.txt', '*…*')
command('helptags Xhelptags/doc')
command('set rtp+=Xhelptags')
command('help …')
eq('*…*', meths.get_current_line())
end)
end)
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