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-- Tests for :setlocal and :setglobal
local helpers = require('test.functional.helpers')(after_each)
local clear, execute, eval, eq, nvim =
helpers.clear, helpers.execute, helpers.eval, helpers.eq, helpers.nvim
local function get_num_option_global(opt)
return nvim('command_output', 'setglobal ' .. opt .. '?'):match('%d+')
end
local function should_fail(opt, value, errmsg)
execute('let v:errmsg = ""')
execute('setglobal ' .. opt .. '=' .. value)
eq(errmsg, eval("v:errmsg"):match("E%d*:"))
execute('let v:errmsg = ""')
execute('setlocal ' .. opt .. '=' .. value)
eq(errmsg, eval("v:errmsg"):match("E%d*:"))
execute('let v:errmsg = ""')
end
describe(':setlocal', function()
before_each(clear)
it('setlocal sets only local value', function()
eq('0', get_num_option_global('iminsert'))
execute('setlocal iminsert=1')
eq('0', get_num_option_global('iminsert'))
eq('0', get_num_option_global('imsearch'))
execute('setlocal imsearch=1')
eq('0', get_num_option_global('imsearch'))
end)
end)
describe(':set validation', function()
before_each(clear)
it('setlocal and setglobal validate values', function()
should_fail('shiftwidth', -10, 'E487')
should_fail('tabstop', -10, 'E487')
should_fail('winheight', -10, 'E487')
end)
end)
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