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|
local t = require('test.testutil')
local n = require('test.functional.testnvim')()
local Screen = require('test.functional.ui.screen')
local clear, api = n.clear, n.api
local eq = t.eq
local command = n.command
describe('ui/cursor', function()
local screen
before_each(function()
clear()
screen = Screen.new(25, 5)
end)
it("'guicursor' is published as a UI event", function()
local expected_mode_info = {
[1] = {
blinkoff = 0,
blinkon = 0,
blinkwait = 0,
cell_percentage = 0,
cursor_shape = 'block',
name = 'normal',
hl_id = 0,
id_lm = 0,
attr = {},
attr_lm = {},
mouse_shape = 0,
short_name = 'n',
},
[2] = {
blinkoff = 0,
blinkon = 0,
blinkwait = 0,
cell_percentage = 0,
cursor_shape = 'block',
name = 'visual',
hl_id = 0,
id_lm = 0,
attr = {},
attr_lm = {},
mouse_shape = 0,
short_name = 'v',
},
[3] = {
blinkoff = 0,
blinkon = 0,
blinkwait = 0,
cell_percentage = 25,
cursor_shape = 'vertical',
name = 'insert',
hl_id = 0,
id_lm = 0,
attr = {},
attr_lm = {},
mouse_shape = 0,
short_name = 'i',
},
[4] = {
blinkoff = 0,
blinkon = 0,
blinkwait = 0,
cell_percentage = 20,
cursor_shape = 'horizontal',
name = 'replace',
hl_id = 0,
id_lm = 0,
attr = {},
attr_lm = {},
mouse_shape = 0,
short_name = 'r',
},
[5] = {
blinkoff = 0,
blinkon = 0,
blinkwait = 0,
cell_percentage = 0,
cursor_shape = 'block',
name = 'cmdline_normal',
hl_id = 0,
id_lm = 0,
attr = {},
attr_lm = {},
mouse_shape = 0,
short_name = 'c',
},
[6] = {
blinkoff = 0,
blinkon = 0,
blinkwait = 0,
cell_percentage = 25,
cursor_shape = 'vertical',
name = 'cmdline_insert',
hl_id = 0,
id_lm = 0,
attr = {},
attr_lm = {},
mouse_shape = 0,
short_name = 'ci',
},
[7] = {
blinkoff = 0,
blinkon = 0,
blinkwait = 0,
cell_percentage = 20,
cursor_shape = 'horizontal',
name = 'cmdline_replace',
hl_id = 0,
id_lm = 0,
attr = {},
attr_lm = {},
mouse_shape = 0,
short_name = 'cr',
},
[8] = {
blinkoff = 0,
blinkon = 0,
blinkwait = 0,
cell_percentage = 20,
cursor_shape = 'horizontal',
name = 'operator',
hl_id = 0,
id_lm = 0,
attr = {},
attr_lm = {},
mouse_shape = 0,
short_name = 'o',
},
[9] = {
blinkoff = 0,
blinkon = 0,
blinkwait = 0,
cell_percentage = 25,
cursor_shape = 'vertical',
name = 'visual_select',
hl_id = 0,
id_lm = 0,
attr = {},
attr_lm = {},
mouse_shape = 0,
short_name = 've',
},
[10] = {
name = 'cmdline_hover',
mouse_shape = 0,
short_name = 'e',
},
[11] = {
name = 'statusline_hover',
mouse_shape = 0,
short_name = 's',
},
[12] = {
name = 'statusline_drag',
mouse_shape = 0,
short_name = 'sd',
},
[13] = {
name = 'vsep_hover',
mouse_shape = 0,
short_name = 'vs',
},
[14] = {
name = 'vsep_drag',
mouse_shape = 0,
short_name = 'vd',
},
[15] = {
name = 'more',
mouse_shape = 0,
short_name = 'm',
},
[16] = {
name = 'more_lastline',
mouse_shape = 0,
short_name = 'ml',
},
[17] = {
blinkoff = 0,
blinkon = 0,
blinkwait = 0,
cell_percentage = 0,
cursor_shape = 'block',
name = 'showmatch',
hl_id = 0,
id_lm = 0,
attr = {},
attr_lm = {},
short_name = 'sm',
},
}
screen:expect(function()
-- Default 'guicursor', published on startup.
eq(expected_mode_info, screen._mode_info)
eq(true, screen._cursor_style_enabled)
eq('normal', screen.mode)
end)
-- Event is published ONLY if the cursor style changed.
screen._mode_info = nil
command("echo 'test'")
screen:expect {
grid = [[
^ |
{1:~ }|*3
test |
]],
condition = function()
eq(nil, screen._mode_info)
end,
}
-- Change the cursor style.
n.command('hi Cursor guibg=DarkGray')
n.command(
'set guicursor=n-v-c:block,i-ci-ve:ver25,r-cr-o:hor20'
.. ',a:blinkwait700-blinkoff400-blinkon250-Cursor/lCursor'
.. ',sm:block-blinkwait175-blinkoff150-blinkon175'
)
-- Update the expected values.
for _, m in ipairs(expected_mode_info) do
if m.name == 'showmatch' then
if m.blinkon then
m.blinkon = 175
end
if m.blinkoff then
m.blinkoff = 150
end
if m.blinkwait then
m.blinkwait = 175
end
else
if m.blinkon then
m.blinkon = 250
end
if m.blinkoff then
m.blinkoff = 400
end
if m.blinkwait then
m.blinkwait = 700
end
end
if m.hl_id then
m.hl_id = 66
m.attr = { background = Screen.colors.DarkGray }
end
if m.id_lm then
m.id_lm = 73
end
end
-- Assert the new expectation.
screen:expect(function()
eq(expected_mode_info, screen._mode_info)
eq(true, screen._cursor_style_enabled)
eq('normal', screen.mode)
end)
-- Change hl groups only, should update the styles
n.command('hi Cursor guibg=Red')
n.command('hi lCursor guibg=Green')
-- Update the expected values.
for _, m in ipairs(expected_mode_info) do
if m.hl_id then
m.attr = { background = Screen.colors.Red }
end
if m.id_lm then
m.attr_lm = { background = Screen.colors.Green }
end
end
-- Assert the new expectation.
screen:expect(function()
eq(expected_mode_info, screen._mode_info)
eq(true, screen._cursor_style_enabled)
eq('normal', screen.mode)
end)
-- update the highlight again to hide cursor
n.command('hi Cursor blend=100')
for _, m in ipairs(expected_mode_info) do
if m.hl_id then
m.attr = { background = Screen.colors.Red, blend = 100 }
end
end
screen:expect {
grid = [[
^ |
{1:~ }|*3
test |
]],
condition = function()
eq(expected_mode_info, screen._mode_info)
end,
}
-- Another cursor style.
api.nvim_set_option_value(
'guicursor',
'n-v-c:ver35-blinkwait171-blinkoff172-blinkon173'
.. ',ve:hor35,o:ver50,i-ci:block,r-cr:hor90,sm:ver42',
{}
)
screen:expect(function()
local named = {}
for _, m in ipairs(screen._mode_info) do
named[m.name] = m
end
eq('vertical', named.normal.cursor_shape)
eq(35, named.normal.cell_percentage)
eq('horizontal', named.visual_select.cursor_shape)
eq(35, named.visual_select.cell_percentage)
eq('vertical', named.operator.cursor_shape)
eq(50, named.operator.cell_percentage)
eq('block', named.insert.cursor_shape)
eq('vertical', named.showmatch.cursor_shape)
eq(90, named.cmdline_replace.cell_percentage)
eq(171, named.normal.blinkwait)
eq(172, named.normal.blinkoff)
eq(173, named.normal.blinkon)
eq(42, named.showmatch.cell_percentage)
end)
-- If there is no setting for guicursor, it becomes the default setting.
api.nvim_set_option_value(
'guicursor',
'n:ver35-blinkwait171-blinkoff172-blinkon173-Cursor/lCursor',
{}
)
screen:expect(function()
for _, m in ipairs(screen._mode_info) do
if m.name ~= 'normal' then
eq('block', m.cursor_shape or 'block')
eq(0, m.blinkon or 0)
eq(0, m.blinkoff or 0)
eq(0, m.blinkwait or 0)
eq(0, m.hl_id or 0)
eq(0, m.id_lm or 0)
end
end
end)
end)
it("empty 'guicursor' sets cursor_shape=block in all modes", function()
api.nvim_set_option_value('guicursor', '', {})
screen:expect(function()
-- Empty 'guicursor' sets enabled=false.
eq(false, screen._cursor_style_enabled)
for _, m in ipairs(screen._mode_info) do
if m['cursor_shape'] ~= nil then
eq('block', m.cursor_shape)
eq(0, m.blinkon)
eq(0, m.hl_id)
eq(0, m.id_lm)
end
end
end)
end)
end)
|
