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local helpers = require("test.functional.helpers")(after_each)
local command = helpers.command
local eq = helpers.eq
local clear = helpers.clear
local pcall_err = helpers.pcall_err
local assert_alive = helpers.assert_alive
describe('Ex cmds', function()
before_each(function()
clear()
end)
it('handle integer overflow from user-input #5555', function()
command(':9999999999999999999999999999999999999999')
command(':later 9999999999999999999999999999999999999999')
command(':echo expand("#<9999999999999999999999999999999999999999")')
command(':lockvar 9999999999999999999999999999999999999999')
command(':winsize 9999999999999999999999999999999999999999 9999999999999999999999999999999999999999')
eq('Vim(tabnext):E475: Invalid argument: 9999999999999999999999999999999999999999',
pcall_err(command, ':tabnext 9999999999999999999999999999999999999999'))
eq('Vim(Next):E939: Positive count required',
pcall_err(command, ':N 9999999999999999999999999999999999999999'))
eq('Vim(menu):E329: No menu "9999999999999999999999999999999999999999"',
pcall_err(command, ':menu 9999999999999999999999999999999999999999'))
eq('Vim(bdelete):E939: Positive count required',
pcall_err(command, ':bdelete 9999999999999999999999999999999999999999'))
assert_alive()
end)
end)
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