tests/ui: screen tests for completion popupmenu

This commit is contained in:
Björn Linse 2016-04-13 23:54:08 +02:00
parent 3098b18a2b
commit 3c4544c532
1 changed files with 553 additions and 50 deletions

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@ -6,8 +6,22 @@ local eval, eq, neq = helpers.eval, helpers.eq, helpers.neq
local execute, source, expect = helpers.execute, helpers.source, helpers.expect
describe('completion', function()
local screen
before_each(function()
clear()
screen = Screen.new(60, 8)
screen:attach()
screen:set_default_attr_ignore({{bold=true, foreground=Screen.colors.Blue}})
screen:set_default_attr_ids({
[1] = {background = Screen.colors.LightMagenta},
[2] = {background = Screen.colors.Grey},
[3] = {bold = true},
[4] = {bold = true, foreground = Screen.colors.SeaGreen},
[5] = {foreground = Screen.colors.Red},
[6] = {background = Screen.colors.Black},
[7] = {foreground = Screen.colors.White, background = Screen.colors.Red},
})
end)
describe('v:completed_item', function()
@ -15,18 +29,40 @@ describe('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><C-e><ESC>')
feed('ifoo<ESC>o<C-x><C-n>')
screen:expect([[
foo |
foo^ |
~ |
~ |
~ |
~ |
~ |
{3:-- Keyword Local completion (^N^P) The only match} |
]])
feed('<C-e>')
screen:expect([[
foo |
^ |
~ |
~ |
~ |
~ |
~ |
{3:-- 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><ESC>')
feed('ifoo<ESC>o<C-x><C-n>')
eq('foo', eval('getline(2)'))
eq({word = 'foo', abbr = '', menu = '', info = '', kind = ''},
eval('v:completed_item'))
end)
it('is readonly', function()
screen:try_resize(80, 8)
feed('ifoo<ESC>o<C-x><C-n><ESC>')
execute('let v:completed_item.word = "bar"')
neq(nil, string.find(eval('v:errmsg'), '^E46: '))
execute('let v:errmsg = ""')
@ -51,17 +87,29 @@ describe('completion', function()
source([[
function! TestOmni(findstart, base) abort
return a:findstart ? 0 : [{'word': 'foo', 'abbr': 'bar',
\ 'menu': 'baz', 'info': 'foobar', 'kind': 'foobaz'}]
\ 'menu': 'baz', 'info': 'foobar', 'kind': 'foobaz'},
\ {'word': 'word', 'abbr': 'abbr', 'menu': 'menu', 'info': 'info', 'kind': 'kind'}]
endfunction
setlocal omnifunc=TestOmni
]])
feed('i<C-x><C-o><ESC>')
feed('i<C-x><C-o>')
eq('foo', eval('getline(1)'))
screen:expect([[
foo^ |
{2:bar foobaz baz } |
{1:abbr kind menu } |
~ |
~ |
~ |
~ |
{3:-- Omni completion (^O^N^P) }{4:match 1 of 2} |
]])
eq({word = 'foo', abbr = 'bar', menu = 'baz',
info = 'foobar', kind = 'foobaz'},
eval('v:completed_item'))
end)
end)
describe('completeopt', function()
before_each(function()
source([[
@ -74,30 +122,182 @@ describe('completion', function()
it('inserts the first candidate if default', function()
execute('set completeopt+=menuone')
feed('ifoo<ESC>o<C-x><C-n>bar<ESC>')
feed('ifoo<ESC>o')
screen:expect([[
foo |
^ |
~ |
~ |
~ |
~ |
~ |
{3:-- INSERT --} |
]])
feed('<C-x>')
-- the ^X prompt, only test this once
screen:expect([[
foo |
^ |
~ |
~ |
~ |
~ |
~ |
{3:-- ^X mode (^]^D^E^F^I^K^L^N^O^Ps^U^V^Y)} |
]])
feed('<C-n>')
screen:expect([[
foo |
foo^ |
{2:foo } |
~ |
~ |
~ |
~ |
{3:-- Keyword Local completion (^N^P) The only match} |
]])
feed('bar<ESC>')
eq('foobar', eval('getline(2)'))
feed('o<C-r>=TestComplete()<CR><ESC>')
feed('o<C-r>=TestComplete()<CR>')
screen:expect([[
foo |
foobar |
foo^ |
{2:foo } |
~ |
~ |
~ |
{3:-- INSERT --} |
]])
eq('foo', eval('getline(3)'))
end)
it('selects the first candidate if noinsert', function()
execute('set completeopt+=menuone,noinsert')
feed('ifoo<ESC>o<C-x><C-n><C-y><ESC>')
feed('ifoo<ESC>o<C-x><C-n>')
screen:expect([[
foo |
^ |
{2:foo } |
~ |
~ |
~ |
~ |
{3:-- Keyword Local completion (^N^P) The only match} |
]])
feed('<C-y>')
screen:expect([[
foo |
foo^ |
~ |
~ |
~ |
~ |
~ |
{3:-- INSERT --} |
]])
feed('<ESC>')
eq('foo', eval('getline(2)'))
feed('o<C-r>=TestComplete()<CR><C-y><ESC>')
feed('o<C-r>=TestComplete()<CR>')
screen:expect([[
foo |
foo |
^ |
{2:foo } |
~ |
~ |
~ |
{3:-- INSERT --} |
]])
feed('<C-y><ESC>')
eq('foo', eval('getline(3)'))
end)
it('does not insert the first candidate if noselect', function()
execute('set completeopt+=menuone,noselect')
feed('ifoo<ESC>o<C-x><C-n>bar<ESC>')
feed('ifoo<ESC>o<C-x><C-n>')
screen:expect([[
foo |
^ |
{1:foo } |
~ |
~ |
~ |
~ |
{3:-- Keyword Local completion (^N^P) }{5:Back at original} |
]])
feed('b')
screen:expect([[
foo |
b^ |
~ |
~ |
~ |
~ |
~ |
{3:-- Keyword Local completion (^N^P) }{5:Back at original} |
]])
feed('ar<ESC>')
eq('bar', eval('getline(2)'))
feed('o<C-r>=TestComplete()<CR>bar<ESC>')
feed('o<C-r>=TestComplete()<CR>')
screen:expect([[
foo |
bar |
^ |
{1:foo } |
~ |
~ |
~ |
{3:-- INSERT --} |
]])
feed('bar<ESC>')
eq('bar', eval('getline(3)'))
end)
it('does not select/insert the first candidate if noselect and noinsert', function()
execute('set completeopt+=menuone,noselect,noinsert')
feed('ifoo<ESC>o<C-x><C-n><ESC>')
feed('ifoo<ESC>o<C-x><C-n>')
screen:expect([[
foo |
^ |
{1:foo } |
~ |
~ |
~ |
~ |
{3:-- Keyword Local completion (^N^P) }{5:Back at original} |
]])
feed('<ESC>')
screen:expect([[
foo |
^ |
~ |
~ |
~ |
~ |
~ |
|
]])
eq('', eval('getline(2)'))
feed('o<C-r>=TestComplete()<CR><ESC>')
feed('o<C-r>=TestComplete()<CR>')
screen:expect([[
foo |
|
^ |
{1:foo } |
~ |
~ |
~ |
{3:-- INSERT --} |
]])
feed('<ESC>')
screen:expect([[
foo |
|
^ |
~ |
~ |
~ |
~ |
|
]])
eq('', eval('getline(3)'))
end)
it('does not change modified state if noinsert', function()
@ -142,12 +342,130 @@ describe('completion', function()
end )
it('completes on each input char', function ()
feed('i<C-x><C-u>gu<Down><C-y>')
feed('i<C-x><C-u>')
screen:expect([[
^ |
{1:January }{6: } |
{1:February }{6: } |
{1:March }{6: } |
{1:April }{2: } |
{1:May }{2: } |
{1:June }{2: } |
{3:-- User defined completion (^U^N^P) }{5:Back at original} |
]])
feed('u')
screen:expect([[
u^ |
{1:January } |
{1:February } |
{1:June } |
{1:July } |
{1:August } |
~ |
{3:-- User defined completion (^U^N^P) }{5:Back at original} |
]])
feed('g')
screen:expect([[
ug^ |
{1:August } |
~ |
~ |
~ |
~ |
~ |
{3:-- User defined completion (^U^N^P) }{5:Back at original} |
]])
feed('<Down>')
screen:expect([[
ug^ |
{2:August } |
~ |
~ |
~ |
~ |
~ |
{3:-- User defined completion (^U^N^P) The only match} |
]])
feed('<C-y>')
screen:expect([[
August^ |
~ |
~ |
~ |
~ |
~ |
~ |
{3:-- INSERT --} |
]])
expect('August')
end)
it("repeats correctly after backspace #2674", function ()
feed('o<C-x><C-u>Ja<BS><C-n><C-n><Esc>')
feed('o<C-x><C-u>Ja')
screen:expect([[
|
Ja^ |
{1:January } |
~ |
~ |
~ |
~ |
{3:-- User defined completion (^U^N^P) }{5:Back at original} |
]])
feed('<BS>')
screen:expect([[
|
J^ |
{1:January } |
{1:June } |
{1:July } |
~ |
~ |
{3:-- User defined completion (^U^N^P) }{5:Back at original} |
]])
feed('<C-n>')
screen:expect([[
|
January^ |
{2:January } |
{1:June } |
{1:July } |
~ |
~ |
{3:-- User defined completion (^U^N^P) }{4:match 1 of 3} |
]])
feed('<C-n>')
screen:expect([[
|
June^ |
{1:January } |
{2:June } |
{1:July } |
~ |
~ |
{3:-- User defined completion (^U^N^P) }{4:match 2 of 3} |
]])
feed('<Esc>')
screen:expect([[
|
Jun^e |
~ |
~ |
~ |
~ |
~ |
|
]])
feed('.')
screen:expect([[
|
June |
Jun^e |
~ |
~ |
~ |
~ |
|
]])
expect([[
June
@ -155,60 +473,245 @@ describe('completion', function()
end)
end)
describe('with a lot of items', function()
before_each(function()
source([[
function! TestComplete() abort
call complete(1, map(range(0,100), "string(v:val)"))
return ''
endfunction
]])
execute("set completeopt=menuone,noselect")
end)
it("works", function()
feed('i<C-r>=TestComplete()<CR>')
screen:expect([[
^ |
{1:0 }{6: } |
{1:1 }{2: } |
{1:2 }{2: } |
{1:3 }{2: } |
{1:4 }{2: } |
{1:5 }{2: } |
{3:-- INSERT --} |
]])
feed('7')
screen:expect([[
7^ |
{1:7 }{6: } |
{1:70 }{6: } |
{1:71 }{6: } |
{1:72 }{2: } |
{1:73 }{2: } |
{1:74 }{2: } |
{3:-- INSERT --} |
]])
feed('<c-n>')
screen:expect([[
7^ |
{2:7 }{6: } |
{1:70 }{6: } |
{1:71 }{6: } |
{1:72 }{2: } |
{1:73 }{2: } |
{1:74 }{2: } |
{3:-- INSERT --} |
]])
feed('<c-n>')
screen:expect([[
70^ |
{1:7 }{6: } |
{2:70 }{6: } |
{1:71 }{6: } |
{1:72 }{2: } |
{1:73 }{2: } |
{1:74 }{2: } |
{3:-- INSERT --} |
]])
end)
it('can be navigated with <PageDown>, <PageUp>', function()
feed('i<C-r>=TestComplete()<CR>')
screen:expect([[
^ |
{1:0 }{6: } |
{1:1 }{2: } |
{1:2 }{2: } |
{1:3 }{2: } |
{1:4 }{2: } |
{1:5 }{2: } |
{3:-- INSERT --} |
]])
feed('<PageDown>')
screen:expect([[
^ |
{1:0 }{6: } |
{1:1 }{2: } |
{1:2 }{2: } |
{2:3 } |
{1:4 }{2: } |
{1:5 }{2: } |
{3:-- INSERT --} |
]])
feed('<PageDown>')
screen:expect([[
^ |
{1:5 }{6: } |
{1:6 }{2: } |
{2:7 } |
{1:8 }{2: } |
{1:9 }{2: } |
{1:10 }{2: } |
{3:-- INSERT --} |
]])
feed('<Down>')
screen:expect([[
^ |
{1:5 }{6: } |
{1:6 }{2: } |
{1:7 }{2: } |
{2:8 } |
{1:9 }{2: } |
{1:10 }{2: } |
{3:-- INSERT --} |
]])
feed('<PageUp>')
screen:expect([[
^ |
{1:2 }{6: } |
{1:3 }{2: } |
{2:4 } |
{1:5 }{2: } |
{1:6 }{2: } |
{1:7 }{2: } |
{3:-- INSERT --} |
]])
feed('<PageUp>') -- stop on first item
screen:expect([[
^ |
{2:0 }{6: } |
{1:1 }{2: } |
{1:2 }{2: } |
{1:3 }{2: } |
{1:4 }{2: } |
{1:5 }{2: } |
{3:-- INSERT --} |
]])
feed('<PageUp>') -- when on first item, unselect
screen:expect([[
^ |
{1:0 }{6: } |
{1:1 }{2: } |
{1:2 }{2: } |
{1:3 }{2: } |
{1:4 }{2: } |
{1:5 }{2: } |
{3:-- INSERT --} |
]])
feed('<PageUp>') -- when unselected, select last item
screen:expect([[
^ |
{1:95 }{2: } |
{1:96 }{2: } |
{1:97 }{2: } |
{1:98 }{2: } |
{1:99 }{2: } |
{2:100 }{6: } |
{3:-- INSERT --} |
]])
feed('<PageUp>')
screen:expect([[
^ |
{1:94 }{2: } |
{1:95 }{2: } |
{2:96 } |
{1:97 }{2: } |
{1:98 }{2: } |
{1:99 }{6: } |
{3:-- INSERT --} |
]])
feed('<cr>')
screen:expect([[
96^ |
~ |
~ |
~ |
~ |
~ |
~ |
{3:-- INSERT --} |
]])
end)
end)
it('disables folding during completion', function ()
execute("set foldmethod=indent")
feed('i<Tab>foo<CR><Tab>bar<Esc>ggA<C-x><C-l>')
feed('i<Tab>foo<CR><Tab>bar<Esc>gg')
screen:expect([[
^foo |
bar |
~ |
~ |
~ |
~ |
~ |
|
]])
feed('A<C-x><C-l>')
screen:expect([[
foo^ |
bar |
~ |
~ |
~ |
~ |
~ |
{3:-- Whole line completion (^L^N^P) }{7:Pattern not found} |
]])
eq(-1, eval('foldclosed(1)'))
end)
it('popupmenu is not interrupted by events', function ()
local screen = Screen.new(40, 8)
screen:attach()
screen:set_default_attr_ignore({{bold=true, foreground=Screen.colors.Blue}})
screen:set_default_attr_ids({
[1] = {background = Screen.colors.LightMagenta},
[2] = {background = Screen.colors.Grey},
[3] = {bold = true},
[4] = {bold = true, foreground = Screen.colors.SeaGreen},
})
execute("set complete=.")
feed('ifoobar fooegg<cr>f<c-p>')
screen:expect([[
foobar fooegg |
fooegg^ |
{1:foobar } |
{2:fooegg } |
~ |
~ |
~ |
{3:-- }{4:match 1 of 2} |
foobar fooegg |
fooegg^ |
{1:foobar } |
{2:fooegg } |
~ |
~ |
~ |
{3:-- Keyword completion (^N^P) }{4:match 1 of 2} |
]])
eval('1 + 1')
-- popupmenu still visible
screen:expect([[
foobar fooegg |
fooegg^ |
{1:foobar } |
{2:fooegg } |
~ |
~ |
~ |
{3:-- }{4:match 1 of 2} |
foobar fooegg |
fooegg^ |
{1:foobar } |
{2:fooegg } |
~ |
~ |
~ |
{3:-- Keyword completion (^N^P) }{4:match 1 of 2} |
]])
feed('<c-p>')
-- Didn't restart completion: old matches still used
screen:expect([[
foobar fooegg |
foobar^ |
{2:foobar } |
{1:fooegg } |
~ |
~ |
~ |
{3:-- }{4:match 2 of 2} |
foobar fooegg |
foobar^ |
{2:foobar } |
{1:fooegg } |
~ |
~ |
~ |
{3:-- Keyword completion (^N^P) }{4:match 2 of 2} |
]])
end)