mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-10-21 17:21:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix(wininfo): when freeing windows, free the lowest priority wininfo

Browse Source 
On master (and also before #31539) closing a window could cause the
used wininfo for a buffer to change. This is due to always removing the
previous NULL wininfo when deleting a window, even if that wininfo had
higher priority than the the deleted window's own wininfo.

Instead delete the wininfo with lowest priority. This retains the memory
saving efect while not affecting the effective value of window options
and so on.
This commit is contained in:
bfredl
2024-12-16 13:31:59 +01:00
parent 2d6f57b289
commit 59da82abd9
2 changed files with 49 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
test/functional/api/window_spec.lua
View File

@@ -488,6 +488,48 @@ describe('API/win', function()
assert_alive()
end)
describe('after closing', function()
local buf, win0, win1, win2
before_each(function()
win0 = api.nvim_get_current_win()
command('new')
buf = api.nvim_get_current_buf()
win1 = api.nvim_get_current_win()
command('set numberwidth=10')
command('split')
win2 = api.nvim_get_current_win()
command('set numberwidth=15')
command('enew')
api.nvim_set_current_win(win1)
command('normal ix')
command('enew')
api.nvim_set_current_win(win0)
eq(4, api.nvim_get_option_value('numberwidth', {}))
end)
-- at this point buffer `buf` is current in no windows. Closing shouldn't affect its defaults
it('0 windows', function()
api.nvim_set_current_buf(buf)
eq(10, api.nvim_get_option_value('numberwidth', {}))
end)
it('1 window', function()
api.nvim_win_close(win1, false)
api.nvim_set_current_buf(buf)
eq(10, api.nvim_get_option_value('numberwidth', {}))
end)
it('2 windows', function()
api.nvim_win_close(win1, false)
api.nvim_win_close(win2, false)
api.nvim_set_current_buf(buf)
eq(10, api.nvim_get_option_value('numberwidth', {}))
end)
end)
it('returns values for unset local options', function()
eq(-1, api.nvim_get_option_value('scrolloff', { win = 0, scope = 'local' }))
end)