patch 8.1.0630: "wincmd p" does not work after using an autocmd window
Problem: "wincmd p" does not work after using an autocmd window.
Solution: Store "prevwin" in aco_save_T. (Christian Brabandt, closes #3690)
diff --git a/src/testdir/test_window_cmd.vim b/src/testdir/test_window_cmd.vim
index 6d65e2b..0980493 100644
--- a/src/testdir/test_window_cmd.vim
+++ b/src/testdir/test_window_cmd.vim
@@ -578,4 +578,41 @@
only
endfunc
+function! Fun_RenewFile()
+ sleep 2
+ silent execute '!echo "1" > tmp.txt'
+ sp
+ wincmd p
+ edit! tmp.txt
+endfunction
+
+func Test_window_prevwin()
+ " Can we make this work on MS-Windows?
+ if !has('unix')
+ return
+ endif
+
+ set hidden autoread
+ call writefile(['2'], 'tmp.txt')
+ new tmp.txt
+ q
+ " Need to wait a bit for the timestamp to be older.
+ call Fun_RenewFile()
+ call assert_equal(2, winnr())
+ wincmd p
+ call assert_equal(1, winnr())
+ wincmd p
+ q
+ call Fun_RenewFile()
+ call assert_equal(2, winnr())
+ wincmd p
+ call assert_equal(1, winnr())
+ wincmd p
+ " reset
+ q
+ call delete('tmp.txt')
+ set hidden&vim autoread&vim
+ delfunc Fun_RenewFile
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab