neovim/test/functional/ui/wildmode_spec.lua
Justin M. Keyes fd04877eb0 test: remove use of require('test.helpers')
The test.functional.helpers and test.unit.helpers modules now include
all of the public functions from test.helpers, so there is no need to
separately require('test.helpers').
2019-05-18 15:48:13 +02:00

308 lines
8.7 KiB
Lua

local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
local shallowcopy = helpers.shallowcopy
local clear, feed, command = helpers.clear, helpers.feed, helpers.command
local iswin = helpers.iswin
local funcs = helpers.funcs
local eq = helpers.eq
local eval = helpers.eval
local retry = helpers.retry
describe("'wildmenu'", function()
local screen
before_each(function()
clear()
screen = Screen.new(25, 5)
screen:attach()
end)
after_each(function()
screen:detach()
end)
-- expect the screen stayed unchanged some time after first seen success
local function expect_stay_unchanged(args)
screen:expect(args)
args = shallowcopy(args)
args.unchanged = true
screen:expect(args)
end
it(':sign <tab> shows wildmenu completions', function()
command('set wildmenu wildmode=full')
feed(':sign <tab>')
screen:expect([[
|
~ |
~ |
define jump list > |
:sign define^ |
]])
end)
it(':sign <tab> <space> hides wildmenu #8453', function()
command('set wildmode=full')
-- only a regression if status-line open
command('set laststatus=2')
command('set wildmenu')
feed(':sign <tab>')
screen:expect([[
|
~ |
~ |
define jump list > |
:sign define^ |
]])
feed('<space>')
screen:expect([[
|
~ |
~ |
[No Name] |
:sign define ^ |
]])
end)
it('does not crash after cycling back to original text', function()
command('set wildmode=full')
feed(':j<Tab><Tab><Tab>')
screen:expect([[
|
~ |
~ |
join jumps |
:j^ |
]])
-- This would cause nvim to crash before #6650
feed('<BS><Tab>')
screen:expect([[
|
~ |
~ |
! # & < = > @ > |
:!^ |
]])
end)
it('is preserved during :terminal activity', function()
command('set wildmenu wildmode=full')
command('set scrollback=4')
if iswin() then
feed([[:terminal for /L \%I in (1,1,5000) do @(echo foo & echo foo & echo foo)<cr>]])
else
feed([[:terminal for i in $(seq 1 5000); do printf 'foo\nfoo\nfoo\n'; sleep 0.1; done<cr>]])
end
feed([[<C-\><C-N>gg]])
feed([[:sign <Tab>]]) -- Invoke wildmenu.
-- NB: in earlier versions terminal output was redrawn during cmdline mode.
-- For now just assert that the screen remains unchanged.
expect_stay_unchanged{grid=[[
|
|
|
define jump list > |
:sign define^ |
]]}
-- cmdline CTRL-D display should also be preserved.
feed([[<C-\><C-N>]])
feed([[:sign <C-D>]]) -- Invoke cmdline CTRL-D.
expect_stay_unchanged{grid=[[
:sign |
define place |
jump undefine |
list unplace |
:sign ^ |
]]}
-- Exiting cmdline should show the buffer.
feed([[<C-\><C-N>]])
screen:expect([[
^foo |
foo |
foo |
foo |
|
]])
end)
it('ignores :redrawstatus called from a timer #7108', function()
command('set wildmenu wildmode=full')
command([[call timer_start(10, {->execute('redrawstatus')}, {'repeat':-1})]])
feed([[<C-\><C-N>]])
feed([[:sign <Tab>]]) -- Invoke wildmenu.
expect_stay_unchanged{grid=[[
|
~ |
~ |
define jump list > |
:sign define^ |
]]}
end)
it('with laststatus=0, :vsplit, :term #2255', function()
-- Because this test verifies a _lack_ of activity after screen:sleep(), we
-- must wait the full timeout. So make it reasonable.
screen.timeout = 1000
if not iswin() then
command('set shell=sh') -- Need a predictable "$" prompt.
end
command('set laststatus=0')
command('vsplit')
command('term')
-- Check for a shell prompt to verify that the terminal loaded.
retry(nil, nil, function()
if iswin() then
eq('Microsoft', eval("matchstr(join(getline(1, '$')), 'Microsoft')"))
else
eq('$', eval([[matchstr(getline(1), '\$')]]))
end
end)
feed([[<C-\><C-N>]])
feed([[:<Tab>]]) -- Invoke wildmenu.
-- Check only the last 2 lines, because the shell output is
-- system-dependent.
expect_stay_unchanged{any='! # & < = > @ > |\n:!^'}
end)
end)
describe('command line completion', function()
local screen
before_each(function()
screen = Screen.new(40, 5)
screen:set_default_attr_ids({
[1] = {bold = true, foreground = Screen.colors.Blue1},
[2] = {foreground = Screen.colors.Grey0, background = Screen.colors.Yellow},
[3] = {bold = true, reverse = true},
})
end)
after_each(function()
os.remove('Xtest-functional-viml-compl-dir')
end)
it('lists directories with empty PATH', function()
clear()
screen:attach()
local tmp = funcs.tempname()
command('e '.. tmp)
command('cd %:h')
command("call mkdir('Xtest-functional-viml-compl-dir')")
command('let $PATH=""')
feed(':!<tab><bs>')
screen:expect([[
|
{1:~ }|
{1:~ }|
{1:~ }|
:!Xtest-functional-viml-compl-dir^ |
]])
end)
it('completes env var names #9681', function()
clear()
screen:attach()
command('let $XTEST_1 = "foo" | let $XTEST_2 = "bar"')
command('set wildmenu wildmode=full')
feed(':!echo $XTEST_<tab>')
screen:expect([[
|
{1:~ }|
{1:~ }|
{2:XTEST_1}{3: XTEST_2 }|
:!echo $XTEST_1^ |
]])
end)
it('completes (multibyte) env var names #9655', function()
clear({env={
['XTEST_1AaあB']='foo',
['XTEST_2']='bar',
}})
screen:attach()
command('set wildmenu wildmode=full')
feed(':!echo $XTEST_<tab>')
screen:expect([[
|
{1:~ }|
{1:~ }|
{2:XTEST_1AaあB}{3: XTEST_2 }|
:!echo $XTEST_1AaあB^ |
]])
end)
end)
describe('ui/ext_wildmenu', function()
local screen
before_each(function()
clear()
screen = Screen.new(25, 5)
screen:attach({rgb=true, ext_wildmenu=true})
end)
after_each(function()
screen:detach()
end)
it('works with :sign <tab>', function()
local expected = {
'define',
'jump',
'list',
'place',
'undefine',
'unplace',
}
command('set wildmode=full')
command('set wildmenu')
feed(':sign <tab>')
screen:expect{grid=[[
|
~ |
~ |
~ |
:sign define^ |
]], wildmenu_items=expected, wildmenu_pos=0}
feed('<tab>')
screen:expect{grid=[[
|
~ |
~ |
~ |
:sign jump^ |
]], wildmenu_items=expected, wildmenu_pos=1}
feed('<left><left>')
screen:expect{grid=[[
|
~ |
~ |
~ |
:sign ^ |
]], wildmenu_items=expected, wildmenu_pos=-1}
feed('<right>')
screen:expect{grid=[[
|
~ |
~ |
~ |
:sign define^ |
]], wildmenu_items=expected, wildmenu_pos=0}
feed('a')
screen:expect{grid=[[
|
~ |
~ |
~ |
:sign definea^ |
]]}
end)
end)