From 394d65494aead6ee07298e19d53c99603b11471d Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Thu, 28 Jul 2022 11:24:32 +0800
Subject: vim-patch:partial:9.0.0077: wrong restored cursor position when
 switching window in autocmd

Problem:    When switching window in autocmd the restored cursor position may
            be wrong.
Solution:   Do not restore the cursor if it was not set. (closes vim/vim#10775)
https://github.com/vim/vim/commit/b03950fafa07e8b8d975eeb345ad08b8b62e67ce

This patch cannot be fully ported because it depends on patch 8.2.3518.
---
 src/nvim/testdir/test_autocmd.vim | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_autocmd.vim b/src/nvim/testdir/test_autocmd.vim
index 0c13331e6a..7645a27fdf 100644
--- a/src/nvim/testdir/test_autocmd.vim
+++ b/src/nvim/testdir/test_autocmd.vim
@@ -2186,9 +2186,30 @@ func Test_autocmd_nested_cursor_invalid()
     au!
   augroup END
   set laststatus&
+  cclose
   bwipe!
 endfunc
 
+func Test_autocmd_nested_switch_window()
+  " run this in a separate Vim so that SafeState works
+  CheckRunVimInTerminal
+
+  let lines =<< trim END
+      vim9script
+      ['()']->writefile('Xautofile')
+      autocmd VimEnter * ++nested edit Xautofile | split
+      autocmd BufReadPost * autocmd SafeState * ++once foldclosed('.')
+      autocmd WinEnter * matchadd('ErrorMsg', 'pat')
+  END
+  call writefile(lines, 'Xautoscript')
+  let buf = RunVimInTerminal('-S Xautoscript', {'rows': 10})
+  call VerifyScreenDump(buf, 'Test_autocmd_nested_switch', {})
+
+  call StopVimInTerminal(buf)
+  call delete('Xautofile')
+  call delete('Xautoscript')
+endfunc
+
 func Test_autocmd_once()
   " Without ++once WinNew triggers twice
   let g:did_split = 0
-- 
cgit