patch 8.2.0422: crash when passing popup window to win_splitmove()
Problem: Crash when passing popup window to win_splitmove(). (john Devin)
Solution: Disallow moving a popup window. (closes #5816)
diff --git a/src/testdir/test_popupwin.vim b/src/testdir/test_popupwin.vim
index 9cd6e32..478e9d4 100644
--- a/src/testdir/test_popupwin.vim
+++ b/src/testdir/test_popupwin.vim
@@ -3307,4 +3307,16 @@
set signcolumn&
endfunc
+func Test_popupwin_splitmove()
+ vsplit
+ let win2 = win_getid()
+ let popup_winid = popup_dialog('hello', {})
+ call assert_fails('call win_splitmove(popup_winid, win2)', 'E957:')
+ call assert_fails('call win_splitmove(win2, popup_winid)', 'E957:')
+
+ call popup_clear()
+ bwipe
+endfunc
+
+
" vim: shiftwidth=2 sts=2