local n = require('test.functional.testnvim')()
local Screen = require('test.functional.ui.screen')
local clear = n.clear
local exec = n.exec
local feed = n.feed
local assert_alive = n.assert_alive
before_each(clear)
describe('smoothscroll', function()
local screen
before_each(function()
screen = Screen.new(40, 12)
end)
-- oldtest: Test_CtrlE_CtrlY_stop_at_end()
it('disabled does not break <C-E> and <C-Y> stop at end', function()
exec([[
enew
call setline(1, ['one', 'two'])
set number
]])
feed('<C-Y>')
screen:expect({ any = '{8: 1 }^one' })
feed('<C-E><C-E><C-E>')
screen:expect({ any = '{8: 2 }^two' })
end)
-- oldtest: Test_smoothscroll_CtrlE_CtrlY()
it('works with <C-E> and <C-E>', function()
exec([[
call setline(1, [ 'line one', 'word '->repeat(20), 'line three', 'long word '->repeat(7), 'line', 'line', 'line', ])
set smoothscroll scrolloff=5
:5
]])
local s1 = [[
word word word word word word word word |*2
word word word word |
line three |
long word long word long word long word |
long word long word long word |
^line |
line |*2
{1:~ }|*2
|
]]
local s2 = [[
{1:<<<}d word word word word word word word |
word word word word |
line three |
long word long word long word long word |
long word long word long word |
^line |
line |*2
{1:~ }|*3
|
]]
local s3 = [[
{1:<<<}d word word word |
line three |
long word long word long word long word |
long word long word long word |
^line |
line |*2
{1:~ }|*4
|
]]
local s4 = [[
line three |
long word long word long word long word |
long word long word long word |
line |*2
^line |
{1:~ }|*5
|
]]
local s5 = [[
{1:<<<}d word word word |
line three |
long word long word long word long word |
long word long word long word |
line |*2
^line |
{1:~ }|*4
|
]]
local s6 = [[
{1:<<<}d word word word word word word word |
word word word word |
line three |
long word long word long word long word |
long word long word long word |
line |*2
^line |
{1:~ }|*3
|
]]
local s7 = [[
word word word word word word word word |*2
word word word word |
line three |
long word long word long word long word |
long word long word long word |
line |*2
^line |
{1:~ }|*2
|
]]
local s8 = [[
line one |
word word word word word word word word |*2
word word word word |
line three |
long word long word long word long word |
long word long word long word |
line |*2
^line |
{1:~ }|
|
]]
feed('<C-E>')
screen:expect(s1)
feed('<C-E>')
screen:expect(s2)
feed('<C-E>')
screen:expect(s3)
feed('<C-E>')
screen:expect(s4)
feed('<C-Y>')
screen:expect(s5)
feed('<C-Y>')
screen:expect(s6)
feed('<C-Y>')
screen:expect(s7)
feed('<C-Y>')
screen:expect(s8)
exec('set foldmethod=indent')
-- move the cursor so we can reuse the same dumps
feed('5G<C-E>')
screen:expect(s1)
feed('<C-E>')
screen:expect(s2)
feed('7G<C-Y>'</
| 