local t = require('test.testutil')
local n = require('test.functional.testnvim')()
local Screen = require('test.functional.ui.screen')
local assert_alive = n.assert_alive
local clear, feed = n.clear, n.feed
local eval, eq, neq, ok = n.eval, t.eq, t.neq, t.ok
local feed_command, source, expect = n.feed_command, n.source, n.expect
local fn = n.fn
local command = n.command
local api = n.api
local poke_eventloop = n.poke_eventloop
local exec_lua = n.exec_lua
describe('completion', function()
local screen
before_each(function()
clear()
screen = Screen.new(60, 8)
screen:add_extra_attr_ids {
[100] = { foreground = Screen.colors.Gray0, background = Screen.colors.Yellow },
[101] = { background = Screen.colors.Gray0 },
}
end)
describe('v:completed_item', function()
it('is empty dict until completion', function()
eq({}, eval('v:completed_item'))
end)
it('is empty dict if the candidate is not inserted', function()
feed('ifoo<ESC>o<C-x><C-n>')
screen:expect([[
foo |
foo^ |
{1:~ }|*5
{5:-- Keyword Local completion (^N^P) The only match} |
]])
feed('<C-e>')
screen:expect([[
foo |
^ |
{1:~ }|*5
{5:-- INSERT --} |
]])
feed('<ESC>')
eq({}, eval('v:completed_item'))
end)
it('returns expected dict in normal completion', function()
feed('ifoo<ESC>o<C-x><C-n>')
eq('foo', eval('getline(2)'))
eq(
{ word = 'foo', abbr = '', menu = '', info = '', kind = '', user_data = '' },
eval('v:completed_item')
)
end)
it('is readonly', function()
screen:try_resize(80, 8)
feed('ifoo<ESC>o<C-x><C-n><ESC>')
feed_command('let v:completed_item.word = "bar"')
neq(nil, string.find(eval('v:errmsg'), '^E46: '))
feed_command('let v:errmsg = ""')
feed_command('let v:completed_item.abbr = "bar"')
neq(nil, string.find(eval('v:errmsg'), '^E46: '))
feed_command('let v:errmsg = ""')
feed_command('let v:completed_item.menu = "bar"')
neq(nil, string.find(eval('v:errmsg'), '^E46: '))
feed_command('let v:errmsg = ""')
feed_command('let v:completed_item.info = "bar"')
neq(nil, string.find(eval('v:errmsg'), '^E46: '))
feed_command('let v:errmsg = ""')
feed_command('let v:completed_item.kind = "bar"')
neq(nil, string.find(eval('v:errmsg'), '^E46: '))
feed_command('let v:errmsg = ""')
feed_command('let v:completed_item.user_data = "bar"')
neq(nil, string.find(eval('v:errmsg'), '^E46: '))
feed_command('let v:errmsg = ""')
end)
it('returns expected dict in omni completion', function()
source([[
function! TestOmni(findstart, base) abort
return a:findstart ? 0 : [{'word': 'foo', 'abbr': 'bar',
\ 'menu': 'baz', 'info': 'foobar', 'kind': 'foobaz'},
| 