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UI/cmdline: check if redraw is needed after K_EVENT, K_COMMAND #9804

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fixes #8490
This commit is contained in:
Jit
2019-05-26 19:52:30 +02:00
committed by Justin M. Keyes
parent fc7861f0fa
commit 0bbaef8a99
5 changed files with 87 additions and 18 deletions
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74
test/functional/ui/cmdline_spec.lua
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@@ -4,20 +4,25 @@ local clear, feed = helpers.clear, helpers.feed
local source = helpers.source
local command = helpers.command
local function new_screen(opt)
local screen = Screen.new(25, 5)
screen:attach(opt)
screen:set_default_attr_ids({
[1] = {bold = true, foreground = Screen.colors.Blue1},
[2] = {reverse = true},
[3] = {bold = true, reverse = true},
[4] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
[5] = {bold = true, foreground = Screen.colors.SeaGreen4},
})
return screen
end
local function test_cmdline(linegrid)
local screen
before_each(function()
clear()
screen = Screen.new(25, 5)
screen:attach({rgb=true, ext_cmdline=true, ext_linegrid=linegrid})
screen:set_default_attr_ids({
[1] = {bold = true, foreground = Screen.colors.Blue1},
[2] = {reverse = true},
[3] = {bold = true, reverse = true},
[4] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
[5] = {bold = true, foreground = Screen.colors.SeaGreen4},
})
screen = new_screen({rgb=true, ext_cmdline=true, ext_linegrid=linegrid})
end)
after_each(function()
@@ -758,6 +763,57 @@ local function test_cmdline(linegrid)
end
describe('cmdline redraw', function()
local screen
before_each(function()
clear()
screen = new_screen({rgb=true})
end)
after_each(function()
screen:detach()
end)
it('with timer', function()
feed(':012345678901234567890123456789')
screen:expect{grid=[[
|
{1:~ }|
{3: }|
:012345678901234567890123|
456789^ |
]]}
command('call timer_start(0, {-> 1})')
screen:expect{grid=[[
|
{1:~ }|
{3: }|
:012345678901234567890123|
456789^ |
]], unchanged=true, timeout=100}
end)
it('with <Cmd>', function()
command('cmap a <Cmd>0<CR>') -- no-op
feed(':012345678901234567890123456789')
screen:expect{grid=[[
|
{1:~ }|
{3: }|
:012345678901234567890123|
456789^ |
]]}
feed('a')
screen:expect{grid=[[
|
{1:~ }|
{3: }|
:012345678901234567890123|
456789^ |
]], unchanged=true}
end)
end)
-- the representation of cmdline and cmdline_block contents changed with ext_linegrid
-- (which uses indexed highlights) so make sure to test both
describe('ui/ext_cmdline', function() test_cmdline(true) end)