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neovim/test/functional/ui/bufhl_spec.lua
bfredl e61228a214 fix(tests): needing two calls to setup a screen is cringe 
Before calling "attach" a screen object is just a dummy container for
(row, col) values whose purpose is to be sent as part of the "attach"
function call anyway.

Just create the screen in an attached state directly. Keep the complete
(row, col, options) config together. It is still completely valid to
later detach and re-attach as needed, including to another session.
2024-11-14 12:40:57 +01:00

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local t = require('test.testutil')
local n = require('test.functional.testnvim')()
local Screen = require('test.functional.ui.screen')
local clear, feed, insert = n.clear, n.feed, n.insert
local command, neq = n.command, t.neq
local api = n.api
local eq = t.eq
local pcall_err = t.pcall_err
local set_virtual_text = api.nvim_buf_set_virtual_text
describe('Buffer highlighting', function()
local screen
before_each(function()
clear()
command('syntax on')
screen = Screen.new(40, 8)
screen:set_default_attr_ids({
[1] = { bold = true, foreground = Screen.colors.Blue },
[2] = { foreground = Screen.colors.Fuchsia }, -- String
[3] = { foreground = Screen.colors.Brown, bold = true }, -- Statement
[4] = { foreground = Screen.colors.SlateBlue }, -- Special
[5] = { bold = true, foreground = Screen.colors.SlateBlue },
[6] = { foreground = Screen.colors.DarkCyan }, -- Identifier
[7] = { bold = true },
[8] = { underline = true, bold = true, foreground = Screen.colors.SlateBlue },
[9] = { foreground = Screen.colors.SlateBlue, underline = true },
[10] = { foreground = Screen.colors.Red },
[11] = { foreground = Screen.colors.Grey100, background = Screen.colors.Red },
[12] = { foreground = Screen.colors.Blue1 },
[13] = { foreground = Screen.colors.Black, background = Screen.colors.LightGrey },
[14] = { background = Screen.colors.Gray90 },
[15] = { background = Screen.colors.Gray90, bold = true, foreground = Screen.colors.Brown },
[16] = { foreground = Screen.colors.Magenta, background = Screen.colors.Gray90 },
[17] = { foreground = Screen.colors.Magenta, background = Screen.colors.LightRed },
[18] = { background = Screen.colors.LightRed },
[19] = { foreground = Screen.colors.Blue1, background = Screen.colors.LightRed },
[20] = { underline = true, bold = true, foreground = Screen.colors.Cyan4 },
})
end)
local add_highlight = api.nvim_buf_add_highlight
local clear_namespace = api.nvim_buf_clear_namespace
it('works', function()
insert([[
these are some lines
with colorful text]])
feed('+')
screen:expect([[
these are some lines |
with colorful tex^t |
{1:~ }|*5
|
]])
add_highlight(0, -1, 'String', 0, 10, 14)
add_highlight(0, -1, 'Statement', 1, 5, -1)
screen:expect([[
these are {2:some} lines |
with {3:colorful tex^t} |
{1:~ }|*5
|
]])
feed('ggo<esc>')
screen:expect([[
these are {2:some} lines |
^ |
with {3:colorful text} |
{1:~ }|*4
|
]])
clear_namespace(0, -1, 0, -1)
screen:expect([[
these are some lines |
^ |
with colorful text |
{1:~ }|*4
|
]])
end)
describe('support using multiple namespaces', function()
local id1, id2
before_each(function()
insert([[
a longer example
in order to demonstrate
combining highlights
from different sources]])
command('hi ImportantWord gui=bold cterm=bold')
id1 = add_highlight(0, 0, 'ImportantWord', 0, 2, 8)
add_highlight(0, id1, 'ImportantWord', 1, 12, -1)
add_highlight(0, id1, 'ImportantWord', 2, 0, 9)
add_highlight(0, id1, 'ImportantWord', 3, 5, 14)
-- add_highlight can be called like this to get a new source
-- without adding any highlight
id2 = add_highlight(0, 0, '', 0, 0, 0)
neq(id1, id2)
add_highlight(0, id2, 'Special', 0, 2, 8)
add_highlight(0, id2, 'Identifier', 1, 3, 8)
add_highlight(0, id2, 'Special', 1, 14, 20)
add_highlight(0, id2, 'Underlined', 2, 6, 12)
add_highlight(0, id2, 'Underlined', 3, 0, 9)
screen:expect([[
a {5:longer} example |
in {6:order} to {7:de}{5:monstr}{7:ate} |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} source^s |
{1:~ }|*3
|
]])
end)
it('and clearing the first added', function()
clear_namespace(0, id1, 0, -1)
screen:expect([[
a {4:longer} example |
in {6:order} to de{4:monstr}ate |
combin{9:ing hi}ghlights |
{9:from diff}erent source^s |
{1:~ }|*3
|
]])
end)
it('and clearing using deprecated name', function()
api.nvim_buf_clear_highlight(0, id1, 0, -1)
screen:expect([[
a {4:longer} example |
in {6:order} to de{4:monstr}ate |
combin{9:ing hi}ghlights |
{9:from diff}erent source^s |
{1:~ }|*3
|
]])
end)
it('and clearing the second added', function()
clear_namespace(0, id2, 0, -1)
screen:expect([[
a {7:longer} example |
in order to {7:demonstrate} |
{7:combining} highlights |
from {7:different} source^s |
{1:~ }|*3
|
]])
end)
it('and clearing line ranges', function()
clear_namespace(0, -1, 0, 1)
clear_namespace(0, id1, 1, 2)
clear_namespace(0, id2, 2, -1)
screen:expect([[
a longer example |
in {6:order} to de{4:monstr}ate |
{7:combining} highlights |
from {7:different} source^s |
{1:~ }|*3
|
]])
end)
it('and renumbering lines', function()
feed('3Gddggo<esc>')
screen:expect([[
a {5:longer} example |
^ |
in {6:order} to {7:de}{5:monstr}{7:ate} |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
|
]])
-- TODO(bfedl): this behaves a bit weirdly due to the highlight on
-- the deleted line wrapping around. we should invalidate
-- highlights when they are completely inside deleted text
command('3move 4')
screen:expect {
grid = [[
a {5:longer} example |
|
{8:from different sources} |
{8:^in }{20:order}{8: to demonstrate} |
{1:~ }|*3
|
]],
}
--screen:expect([[
-- a {5:longer} example |
-- |
-- {9:from }{8:diff}{7:erent} sources |
-- ^in {6:order} to {7:de}{5:monstr}{7:ate} |
-- {1:~ }|*3
-- |
--]])
command('undo')
screen:expect {
grid = [[
a {5:longer} example |
^ |
in {6:order} to {7:de}{5:monstr}{7:ate} |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
1 change; before #4 {MATCH:.*}|
]],
}
command('undo')
screen:expect {
grid = [[
^a {5:longer} example |
in {6:order} to {7:de}{5:monstr}{7:ate} |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*4
1 line less; before #3 {MATCH:.*}|
]],
}
command('undo')
screen:expect {
grid = [[
a {5:longer} example |
in {6:order} to {7:de}{5:monstr}{7:ate} |
{7:^combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
1 more line; before #2 {MATCH:.*}|
]],
}
end)
it('and moving lines around', function()
command('2move 3')
screen:expect {
grid = [[
a {5:longer} example |
{7:combin}{8:ing}{9: hi}ghlights |
^in {6:order} to {7:de}{5:monstr}{7:ate} |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
|
]],
}
command('1,2move 4')
screen:expect {
grid = [[
in {6:order} to {7:de}{5:monstr}{7:ate} |
{9:from }{8:diff}{7:erent} sources |
a {5:longer} example |
{7:^combin}{8:ing}{9: hi}ghlights |
{1:~ }|*3
|
]],
}
command('undo')
screen:expect {
grid = [[
a {5:longer} example |
{7:combin}{8:ing}{9: hi}ghlights |
^in {6:order} to {7:de}{5:monstr}{7:ate} |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
2 changes; before #3 {MATCH:.*}|
]],
}
command('undo')
screen:expect {
grid = [[
a {5:longer} example |
^in {6:order} to {7:de}{5:monstr}{7:ate} |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
1 change; before #2 {MATCH:.*}|
]],
}
end)
it('and adjusting columns', function()
-- insert before
feed('ggiquite <esc>')
screen:expect {
grid = [[
quite^ a {5:longer} example |
in {6:order} to {7:de}{5:monstr}{7:ate} |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
|
]],
}
feed('u')
screen:expect {
grid = [[
^a {5:longer} example |
in {6:order} to {7:de}{5:monstr}{7:ate} |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
1 change; before #2 {MATCH:.*}|
]],
}
-- change/insert in the middle
feed('+fesAAAA')
screen:expect {
grid = [[
a {5:longer} example |
in {6:ordAAAA^r} to {7:de}{5:monstr}{7:ate} |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
{7:-- INSERT --} |
]],
}
feed('<esc>tdD')
screen:expect {
grid = [[
a {5:longer} example |
in {6:ordAAAAr} t^o |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
|
]],
}
feed('u')
screen:expect {
grid = [[
a {5:longer} example |
in {6:ordAAAAr} to^ {7:de}{5:monstr}{7:ate} |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
1 change; before #4 {MATCH:.*}|
]],
}
feed('u')
screen:expect {
grid = [[
a {5:longer} example |
in {6:ord^er} to {7:de}{5:monstr}{7:ate} |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
1 change; before #3 {MATCH:.*}|
]],
}
end)
it('and joining lines', function()
feed('ggJJJ')
screen:expect {
grid = [[
a {5:longer} example in {6:order} to {7:de}{5:monstr}{7:ate}|
{7:combin}{8:ing}{9: hi}ghlights^ {9:from }{8:diff}{7:erent} sou|
rces |
{1:~ }|*4
|
]],
}
feed('uuu')
screen:expect {
grid = [[
^a {5:longer} example |
in {6:order} to {7:de}{5:monstr}{7:ate} |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
1 more line; before #2 {MATCH:.*}|
]],
}
end)
it('and splitting lines', function()
feed('2Gtti<cr>')
screen:expect {
grid = [[
a {5:longer} example |
in {6:order} |
^ to {7:de}{5:monstr}{7:ate} |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*2
{7:-- INSERT --} |
]],
}
feed('<esc>tsi<cr>')
screen:expect {
grid = [[
a {5:longer} example |
in {6:order} |
to {7:de}{5:mo} |
{5:^nstr}{7:ate} |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|
{7:-- INSERT --} |
]],
}
feed('<esc>u')
screen:expect {
grid = [[
a {5:longer} example |
in {6:order} |
to {7:de}{5:mo^nstr}{7:ate} |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*2
1 line less; before #3 {MATCH:.*}|
]],
}
feed('<esc>u')
screen:expect {
grid = [[
a {5:longer} example |
in {6:order}^ to {7:de}{5:monstr}{7:ate} |
{7:combin}{8:ing}{9: hi}ghlights |
{9:from }{8:diff}{7:erent} sources |
{1:~ }|*3
1 line less; before #2 {MATCH:.*}|
]],
}
end)
end)
pending('prioritizes latest added highlight', function()
insert([[
three overlapping colors]])
add_highlight(0, 0, 'Identifier', 0, 6, 17)
add_highlight(0, 0, 'String', 0, 14, 23)
local id = add_highlight(0, 0, 'Special', 0, 0, 9)
screen:expect([[
{4:three ove}{6:rlapp}{2:ing color}^s |
{1:~ }|*6
|
]])
clear_namespace(0, id, 0, 1)
screen:expect([[
three {6:overlapp}{2:ing color}^s |
{1:~ }|*6
|
]])
end)
it('prioritizes earlier highlight groups (TEMP)', function()
insert([[
three overlapping colors]])
add_highlight(0, 0, 'Identifier', 0, 6, 17)
add_highlight(0, 0, 'String', 0, 14, 23)
local id = add_highlight(0, 0, 'Special', 0, 0, 9)
screen:expect {
grid = [[
{4:three }{6:overlapp}{2:ing color}^s |
{1:~ }|*6
|
]],
}
clear_namespace(0, id, 0, 1)
screen:expect {
grid = [[
three {6:overlapp}{2:ing color}^s |
{1:~ }|*6
|
]],
}
end)
it('respects priority', function()
local id = api.nvim_create_namespace('')
insert [[foobar]]
api.nvim_buf_set_extmark(0, id, 0, 0, {
end_line = 0,
end_col = 5,
hl_group = 'Statement',
priority = 100,
})
api.nvim_buf_set_extmark(0, id, 0, 0, {
end_line = 0,
end_col = 6,
hl_group = 'String',
priority = 1,
})
screen:expect [[
{3:fooba}{2:^r} |
{1:~ }|*6
|
]]
clear_namespace(0, id, 0, -1)
screen:expect {
grid = [[
fooba^r |
{1:~ }|*6
|
]],
}
api.nvim_buf_set_extmark(0, id, 0, 0, {
end_line = 0,
end_col = 6,
hl_group = 'String',
priority = 1,
})
api.nvim_buf_set_extmark(0, id, 0, 0, {
end_line = 0,
end_col = 5,
hl_group = 'Statement',
priority = 100,
})
screen:expect [[
{3:fooba}{2:^r} |
{1:~ }|*6
|
]]
end)
it('works with multibyte text', function()
insert([[
Ta båten över sjön!]])
add_highlight(0, -1, 'Identifier', 0, 3, 9)
add_highlight(0, -1, 'String', 0, 16, 21)
screen:expect([[
Ta {6:båten} över {2:sjön}^! |
{1:~ }|*6
|
]])
end)
it('works with new syntax groups', function()
insert([[
fancy code in a new fancy language]])
add_highlight(0, -1, 'FancyLangItem', 0, 0, 5)
screen:expect([[
fancy code in a new fancy languag^e |
{1:~ }|*6
|
]])
command('hi FancyLangItem guifg=red')
screen:expect([[
{10:fancy} code in a new fancy languag^e |
{1:~ }|*6
|
]])
end)
describe('virtual text decorations', function()
local id1, id2
before_each(function()
insert([[
1 + 2
3 +
x = 4]])
feed('O<esc>20A5, <esc>gg')
screen:expect([[
^1 + 2 |
3 + |
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, |
x = 4 |
{1:~ }|*2
|
]])
id1 = set_virtual_text(0, 0, 0, { { '=', 'Statement' }, { ' 3', 'Number' } }, {})
set_virtual_text(0, id1, 1, { { 'ERROR:', 'ErrorMsg' }, { ' invalid syntax' } }, {})
id2 = set_virtual_text(0, 0, 2, {
{
'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.',
},
}, {})
neq(id2, id1)
end)
it('works', function()
screen:expect([[
^1 + 2 {3:=}{2: 3} |
3 + {11:ERROR:} invalid syntax |
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
x = 4 |
{1:~ }|*2
|
]])
clear_namespace(0, id1, 0, -1)
screen:expect([[
^1 + 2 |
3 + |
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
x = 4 |
{1:~ }|*2
|
]])
-- Handles doublewidth chars, leaving a space if truncating
-- in the middle of a char
eq(
-1,
set_virtual_text(
0,
-1,
1,
{ { '暗x事zz速野谷質結育副住新覚丸活解終事', 'Comment' } },
{}
)
)
screen:expect([[
^1 + 2 |
3 + {12:暗x事zz速野谷質結育副住新覚丸活解終 }|
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
x = 4 |
{1:~ }|*2
|
]])
feed('2Gx')
screen:expect([[
1 + 2 |
^ + {12:暗x事zz速野谷質結育副住新覚丸活解終事}|
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
x = 4 |
{1:~ }|*2
|
]])
feed('2Gdd')
-- TODO(bfredl): currently decorations get moved from a deleted line
-- to the next one. We might want to add "invalidation" when deleting
-- over a decoration.
screen:expect {
grid = [[
1 + 2 |
^5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, {12:暗x事zz速野谷質結育}|
x = 4 |
{1:~ }|*3
|
]],
}
--screen:expect([[
-- 1 + 2 |
-- ^5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
-- , 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
-- x = 4 |
-- {1:~ }|*3
-- |
--]])
end)
it('validates contents', function()
-- this used to leak memory
eq(
"Invalid 'chunk': expected Array, got String",
pcall_err(set_virtual_text, 0, id1, 0, { 'texty' }, {})
)
eq(
"Invalid 'chunk': expected Array, got String",
pcall_err(set_virtual_text, 0, id1, 0, { { 'very' }, 'texty' }, {})
)
end)
it('can be retrieved', function()
local get_extmarks = api.nvim_buf_get_extmarks
local line_count = api.nvim_buf_line_count
local s1 = { { 'Köttbullar', 'Comment' }, { 'Kräuterbutter' } }
local s2 = { { 'こんにちは', 'Comment' } }
set_virtual_text(0, id1, 0, s1, {})
eq({
{
1,
0,
0,
{
ns_id = 1,
priority = 0,
virt_text = s1,
-- other details
right_gravity = true,
virt_text_repeat_linebreak = false,
virt_text_pos = 'eol',
virt_text_hide = false,
},
},
}, get_extmarks(0, id1, { 0, 0 }, { 0, -1 }, { details = true }))
local lastline = line_count(0)
set_virtual_text(0, id1, line_count(0), s2, {})
eq({
{
3,
lastline,
0,
{
ns_id = 1,
priority = 0,
virt_text = s2,
-- other details
right_gravity = true,
virt_text_repeat_linebreak = false,
virt_text_pos = 'eol',
virt_text_hide = false,
},
},
}, get_extmarks(0, id1, { lastline, 0 }, { lastline, -1 }, { details = true }))
eq({}, get_extmarks(0, id1, { lastline + 9000, 0 }, { lastline + 9000, -1 }, {}))
end)
it('is not highlighted by visual selection', function()
feed('ggVG')
screen:expect([[
{13:1 + 2} {3:=}{2: 3} |
{13:3 +} {11:ERROR:} invalid syntax |
{13:5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5}|
{13:, 5, 5, 5, 5, 5, 5, } Lorem ipsum dolor s|
^x{13: = 4} |
{1:~ }|*2
{7:-- VISUAL LINE --} |
]])
feed('<esc>')
screen:expect([[
1 + 2 {3:=}{2: 3} |
3 + {11:ERROR:} invalid syntax |
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
^x = 4 |
{1:~ }|*2
|
]])
-- special case: empty line has extra eol highlight
feed('ggd$')
screen:expect([[
^ {3:=}{2: 3} |
3 + {11:ERROR:} invalid syntax |
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
x = 4 |
{1:~ }|*2
|
]])
feed('jvk')
screen:expect([[
^ {3:=}{2: 3} |
{13:3} + {11:ERROR:} invalid syntax |
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
x = 4 |
{1:~ }|*2
{7:-- VISUAL --} |
]])
feed('o')
screen:expect([[
{13: }{3:=}{2: 3} |
^3 + {11:ERROR:} invalid syntax |
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
x = 4 |
{1:~ }|*2
{7:-- VISUAL --} |
]])
end)
it('works with listchars', function()
command('set list listchars+=eol:$')
screen:expect([[
^1 + 2{1:$}{3:=}{2: 3} |
3 +{1:$}{11:ERROR:} invalid syntax |
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5,{1:-$}Lorem ipsum dolor s|
x = 4{1:$} |
{1:~ }|*2
|
]])
clear_namespace(0, -1, 0, -1)
screen:expect([[
^1 + 2{1:$} |
3 +{1:$} |
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5,{1:-$} |
x = 4{1:$} |
{1:~ }|*2
|
]])
end)
it('works with cursorline', function()
command('set cursorline')
screen:expect {
grid = [[
{14:^1 + 2 }{3:=}{2: 3}{14: }|
3 + {11:ERROR:} invalid syntax |
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
x = 4 |
{1:~ }|*2
|
]],
}
feed('j')
screen:expect {
grid = [[
1 + 2 {3:=}{2: 3} |
{14:^3 + }{11:ERROR:} invalid syntax{14: }|
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
x = 4 |
{1:~ }|*2
|
]],
}
feed('j')
screen:expect {
grid = [[
1 + 2 {3:=}{2: 3} |
3 + {11:ERROR:} invalid syntax |
{14:^5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5}|
{14:, 5, 5, 5, 5, 5, 5, }Lorem ipsum dolor s|
x = 4 |
{1:~ }|*2
|
]],
}
end)
it('works with color column', function()
eq(-1, set_virtual_text(0, -1, 3, { { '暗x事', 'Comment' } }, {}))
screen:expect {
grid = [[
^1 + 2 {3:=}{2: 3} |
3 + {11:ERROR:} invalid syntax |
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
x = 4 {12:暗x事} |
{1:~ }|*2
|
]],
}
command('set colorcolumn=9')
screen:expect {
grid = [[
^1 + 2 {3:=}{2: 3} |
3 + {11:ERROR:} invalid syntax |
5, 5, 5,{18: }5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5|
, 5, 5, 5, 5, 5, 5, Lorem ipsum dolor s|
x = 4 {12:暗x事} |
{1:~ }|*2
|
]],
}
end)
end)
it('and virtual text use the same namespace counter', function()
eq(1, add_highlight(0, 0, 'String', 0, 0, -1))
eq(2, set_virtual_text(0, 0, 0, { { '= text', 'Comment' } }, {}))
eq(3, api.nvim_create_namespace('my-ns'))
eq(4, add_highlight(0, 0, 'String', 0, 0, -1))
eq(5, set_virtual_text(0, 0, 0, { { '= text', 'Comment' } }, {}))
eq(6, api.nvim_create_namespace('other-ns'))
end)
end)
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