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feat: cmdheight=0 #16251

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Fix https://github.com/neovim/neovim/issues/1004

Limitation: All outputs need hit-enter prompt.

Related:
https://github.com/neovim/neovim/pull/6732
https://github.com/neovim/neovim/pull/4382
This commit is contained in:
Shougo
2022-06-13 18:40:51 +09:00
committed by GitHub
parent 2f71d4708e
commit 663cbe2620
13 changed files with 247 additions and 36 deletions
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155
test/functional/ui/cmdline_spec.lua
View File

@@ -5,6 +5,8 @@ local source = helpers.source
local command = helpers.command
local assert_alive = helpers.assert_alive
local uname = helpers.uname
local eval = helpers.eval
local eq = helpers.eq
local function new_screen(opt)
local screen = Screen.new(25, 5)
@@ -858,3 +860,156 @@ describe("cmdline height", function()
assert_alive()
end)
end)
describe('cmdheight=0', function()
local screen
before_each(function()
clear()
screen = Screen.new(25, 5)
screen:attach()
end)
it("with cmdheight=1 noruler laststatus=2", function()
command("set cmdheight=1 noruler laststatus=2")
screen:expect{grid=[[
^ |
~ |
~ |
[No Name] |
|
]]}
end)
it("with cmdheight=0 noruler laststatus=2", function()
command("set cmdheight=0 noruler laststatus=2")
screen:expect{grid=[[
^ |
~ |
~ |
~ |
[No Name] |
]]}
end)
it("with cmdheight=0 ruler laststatus=0", function()
command("set cmdheight=0 ruler laststatus=0")
screen:expect{grid=[[
^ |
~ |
~ |
~ |
~ |
]]}
end)
it("with cmdheight=0 ruler laststatus=0", function()
command("set cmdheight=0 noruler laststatus=0 showmode")
feed('i')
screen:expect{grid=[[
^ |
~ |
~ |
~ |
~ |
]], showmode={}}
feed('<Esc>')
eq(0, eval('&cmdheight'))
end)
it("with showmode", function()
command("set cmdheight=1 noruler laststatus=0 showmode")
feed('i')
screen:expect{grid=[[
^ |
~ |
~ |
~ |
-- INSERT -- |
]]}
feed('<Esc>')
eq(1, eval('&cmdheight'))
end)
it("when using command line", function()
command("set cmdheight=0 noruler laststatus=0")
feed(':')
screen:expect{grid=[[
|
~ |
~ |
~ |
:^ |
]]}
eq(1, eval('&cmdheight'))
feed('<cr>')
screen:expect{grid=[[
^ |
~ |
~ |
~ |
~ |
]], showmode={}}
eq(0, eval('&cmdheight'))
end)
it("when using input()", function()
command("set cmdheight=0 noruler laststatus=0")
feed(':call input("foo >")<cr>')
screen:expect{grid=[[
|
~ |
~ |
~ |
foo >^ |
]]}
eq(1, eval('&cmdheight'))
feed('<cr>')
screen:expect{grid=[[
^ |
~ |
~ |
~ |
~ |
]], showmode={}}
eq(0, eval('&cmdheight'))
end)
it("with winbar and splits", function()
command("set cmdheight=0 noruler laststatus=3 winbar=foo")
feed(':split<CR>')
screen:expect{grid=[[
foo |
|
E36: Not enough room |
Press ENTER or type comma|
nd to continue^ |
]]}
feed('<CR>')
screen:expect{grid=[[
foo |
^ |
~ |
~ |
[No Name] |
]]}
feed(':')
screen:expect{grid=[[
foo |
|
~ |
[No Name] |
:^ |
]]}
feed('<Esc>')
screen:expect{grid=[[
foo |
^ |
~ |
~ |
[No Name] |
]], showmode={}}
eq(0, eval('&cmdheight'))
assert_alive()
end)
end)