neovim/test/functional/ui/screen_basic_spec.lua
Michael Reed 98b3dc0571 vim-patch:7.4.659 + test
Problem:    When 'ruler' is set the preferred column is reset. (Issue 339)
Solution:   Don't set curswant when redrawing the status lines.

https://code.google.com/p/vim/source/detail?r=v7-4-659

Helped-by: David Bürgin <676c7473@gmail.com>
Based on #2347 by @pvinis
2015-05-01 16:45:02 -04:00

505 lines
22 KiB
Lua

local helpers = require('test.functional.helpers')
local Screen = require('test.functional.ui.screen')
local clear, feed, execute = helpers.clear, helpers.feed, helpers.execute
local insert, wait = helpers.insert, helpers.wait
describe('Screen', function()
local screen
before_each(function()
clear()
screen = Screen.new()
screen:attach()
screen:set_default_attr_ignore( {{bold=true, foreground=255}} )
end)
after_each(function()
screen:detach()
end)
describe(':suspend', function()
it('is forwarded to the UI', function()
local function check()
if not screen.suspended then
return 'Screen was not suspended'
end
end
execute('suspend')
screen:wait(check)
screen.suspended = false
feed('<c-z>')
screen:wait(check)
end)
end)
describe('bell/visual bell', function()
it('is forwarded to the UI', function()
feed('<left>')
screen:wait(function()
if not screen.bell or screen.visual_bell then
return 'Bell was not sent'
end
end)
screen.bell = false
execute('set visualbell')
feed('<left>')
screen:wait(function()
if not screen.visual_bell or screen.bell then
return 'Visual bell was not sent'
end
end)
end)
end)
describe(':set title', function()
it('is forwarded to the UI', function()
local expected = 'test-title'
execute('set titlestring='..expected)
execute('set title')
screen:wait(function()
local actual = screen.title
if actual ~= expected then
return 'Expected title to be "'..expected..'" but was "'..actual..'"'
end
end)
end)
end)
describe(':set icon', function()
it('is forwarded to the UI', function()
local expected = 'test-icon'
execute('set iconstring='..expected)
execute('set icon')
screen:wait(function()
local actual = screen.icon
if actual ~= expected then
return 'Expected title to be "'..expected..'" but was "'..actual..'"'
end
end)
end)
end)
describe('window', function()
describe('split', function()
it('horizontal', function()
execute('sp')
screen:expect([[
^ |
~ |
~ |
~ |
~ |
~ |
[No Name] |
|
~ |
~ |
~ |
~ |
[No Name] |
:sp |
]])
end)
it('horizontal and resize', function()
execute('sp')
execute('resize 8')
screen:expect([[
^ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
[No Name] |
|
~ |
~ |
[No Name] |
:resize 8 |
]])
end)
it('horizontal and vertical', function()
execute('sp', 'vsp', 'vsp')
screen:expect([[
^ | | |
~ |~ |~ |
~ |~ |~ |
~ |~ |~ |
~ |~ |~ |
~ |~ |~ |
[No Name] [No Name] [No Name] |
|
~ |
~ |
~ |
~ |
[No Name] |
|
]])
insert('hello')
screen:expect([[
hell^o |hello |hello |
~ |~ |~ |
~ |~ |~ |
~ |~ |~ |
~ |~ |~ |
~ |~ |~ |
[No Name] [+] [No Name] [+] [No Name] [+] |
hello |
~ |
~ |
~ |
~ |
[No Name] [+] |
|
]])
end)
end)
end)
describe('tabnew', function()
it('creates a new buffer', function()
execute('sp', 'vsp', 'vsp')
insert('hello')
screen:expect([[
hell^o |hello |hello |
~ |~ |~ |
~ |~ |~ |
~ |~ |~ |
~ |~ |~ |
~ |~ |~ |
[No Name] [+] [No Name] [+] [No Name] [+] |
hello |
~ |
~ |
~ |
~ |
[No Name] [+] |
|
]])
execute('tabnew')
insert('hello2')
feed('h')
screen:expect([[
4+ [No Name] + [No Name] X|
hell^o2 |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
|
]])
execute('tabprevious')
screen:expect([[
4+ [No Name] + [No Name] X|
hell^o |hello |hello |
~ |~ |~ |
~ |~ |~ |
~ |~ |~ |
~ |~ |~ |
~ |~ |~ |
[No Name] [+] [No Name] [+] [No Name] [+] |
hello |
~ |
~ |
~ |
[No Name] [+] |
|
]])
end)
end)
describe('insert mode', function()
it('move to next line with <cr>', function()
feed('iline 1<cr>line 2<cr>')
screen:expect([[
line 1 |
line 2 |
^ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
-- INSERT -- |
]])
end)
end)
describe('normal mode', function()
-- https://code.google.com/p/vim/issues/detail?id=339
it("setting 'ruler' doesn't reset the preferred column", function()
execute('set virtualedit=')
feed('i0123456<cr>789<esc>kllj')
execute('set ruler')
feed('k')
screen:expect([[
0123^456 |
789 |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
:set ruler 1,5 All |
]])
end)
end)
describe('command mode', function()
it('typing commands', function()
feed(':ls')
screen:expect([[
|
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
:ls^ |
]])
end)
it('execute command with multi-line output', function()
feed(':ls<cr>')
screen:expect([[
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
~ |
:ls |
1 %a "[No Name]" line 1 |
Press ENTER or type command to continue^ |
]])
feed('<cr>') -- skip the "Press ENTER..." state or tests will hang
end)
end)
describe('scrolling and clearing', function()
before_each(function()
insert([[
Inserting
text
with
many
lines
to
test
scrolling
and
clearing
in
split
windows
]])
execute('sp', 'vsp', 'vsp')
screen:expect([[
and |and |and |
clearing |clearing |clearing |
in |in |in |
split |split |split |
windows |windows |windows |
^ | | |
[No Name] [+] [No Name] [+] [No Name] [+] |
clearing |
in |
split |
windows |
|
[No Name] [+] |
|
]])
end)
it('only affects the current scroll region', function()
feed('6k')
screen:expect([[
^scrolling |and |and |
and |clearing |clearing |
clearing |in |in |
in |split |split |
split |windows |windows |
windows | | |
[No Name] [+] [No Name] [+] [No Name] [+] |
clearing |
in |
split |
windows |
|
[No Name] [+] |
|
]])
feed('<c-w>l')
screen:expect([[
scrolling |and |and |
and |clearing |clearing |
clearing |in |in |
in |split |split |
split |windows |windows |
windows |^ | |
[No Name] [+] [No Name] [+] <Name] [+] |
clearing |
in |
split |
windows |
|
[No Name] [+] |
|
]])
feed('gg')
screen:expect([[
scrolling |^Inserting |and |
and |text |clearing |
clearing |with |in |
in |many |split |
split |lines |windows |
windows |to | |
[No Name] [+] [No Name] [+] <Name] [+] |
clearing |
in |
split |
windows |
|
[No Name] [+] |
|
]])
feed('7j')
screen:expect([[
scrolling |with |and |
and |many |clearing |
clearing |lines |in |
in |to |split |
split |test |windows |
windows |^scrolling | |
[No Name] [+] [No Name] [+] <Name] [+] |
clearing |
in |
split |
windows |
|
[No Name] [+] |
|
]])
feed('2j')
screen:expect([[
scrolling |lines |and |
and |to |clearing |
clearing |test |in |
in |scrolling |split |
split |and |windows |
windows |^clearing | |
[No Name] [+] [No Name] [+] <Name] [+] |
clearing |
in |
split |
windows |
|
[No Name] [+] |
|
]])
feed('5k')
screen:expect([[
scrolling |^lines |and |
and |to |clearing |
clearing |test |in |
in |scrolling |split |
split |and |windows |
windows |clearing | |
[No Name] [+] [No Name] [+] <Name] [+] |
clearing |
in |
split |
windows |
|
[No Name] [+] |
|
]])
feed('k')
screen:expect([[
scrolling |^many |and |
and |lines |clearing |
clearing |to |in |
in |test |split |
split |scrolling |windows |
windows |and | |
[No Name] [+] [No Name] [+] <Name] [+] |
clearing |
in |
split |
windows |
|
[No Name] [+] |
|
]])
end)
end)
describe('resize', function()
before_each(function()
screen:try_resize(25, 5)
feed('iresize')
end)
it('rebuilds the whole screen', function()
screen:expect([[
resize^ |
~ |
~ |
~ |
-- INSERT -- |
]])
end)
it('has minimum width/height values', function()
wait()
screen:try_resize(1, 1)
screen:expect([[
-- INS^ERT --|
|
]])
feed('<esc>:ls')
screen:expect([[
resize |
:ls^ |
]])
end)
end)
end)