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vim-patch:9.1.0729: Wrong cursor-screenline when resizing window

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Problem:  Wrong cursor-screenline when resizing window
Solution: Invalidate saved left_col and right_col when width1 or width2
          change.

closes: vim/vim#15679

86dc4f8b43
(cherry picked from commit 90585e47fe)
This commit is contained in:
zeertzjq
2024-09-14 19:20:56 +08:00
committed by github-actions[bot]
parent e464b8c90d
commit b4824edac1
3 changed files with 67 additions and 10 deletions
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38
test/functional/ui/highlight_spec.lua
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@@ -1078,6 +1078,44 @@ describe('CursorLine and CursorLineNr highlights', function()
]])
end)
-- oldtest: Test_cursorline_screenline_resize()
it("'cursorlineopt' screenline is updated on window resize", function()
local screen = Screen.new(75, 8)
screen:attach()
exec([[
50vnew
call setline(1, repeat('xyz ', 30))
setlocal number cursorline cursorlineopt=screenline
normal! $
]])
screen:expect([[
{8: 1 }xyz xyz xyz xyz xyz xyz xyz xyz xyz xyz xyz xy│ |
{8: }z xyz xyz xyz xyz xyz xyz xyz xyz xyz xyz xyz │{1:~ }|
{8: }{21:xyz xyz xyz xyz xyz xyz xyz^ }│{1:~ }|
{1:~ }│{1:~ }|*3
{3:[No Name] [+] }{2:[No Name] }|
|
]])
command('vertical resize -4')
screen:expect([[
{8: 1 }xyz xyz xyz xyz xyz xyz xyz xyz xyz xyz xy│ |
{8: }z xyz xyz xyz xyz xyz xyz xyz xyz xyz xyz │{1:~ }|
{8: }{21:xyz xyz xyz xyz xyz xyz xyz xyz xyz^ }│{1:~ }|
{1:~ }│{1:~ }|*3
{3:[No Name] [+] }{2:[No Name] }|
|
]])
command('set cpoptions+=n')
screen:expect([[
{8: 1 }xyz xyz xyz xyz xyz xyz xyz xyz xyz xyz xy│ |
z xyz xyz xyz xyz xyz xyz xyz xyz xyz xyz xyz │{1:~ }|
{21:xyz xyz xyz xyz xyz xyz xyz xyz^ }│{1:~ }|
{1:~ }│{1:~ }|*3
{3:[No Name] [+] }{2:[No Name] }|
|
]])
end)
-- oldtest: Test_cursorline_after_yank()
it('always updated. vim-patch:8.1.0849', function()
local screen = Screen.new(50, 5)