diff --git a/src/testdir/test_autocmd.vim b/src/testdir/test_autocmd.vim
index 371abcb..bcbddf9 100644
--- a/src/testdir/test_autocmd.vim
+++ b/src/testdir/test_autocmd.vim
@@ -2099,21 +2099,30 @@
 
   au! CursorMovedC : let g:pos += [getcmdpos()]
   let g:pos = []
+  call feedkeys(":foo bar baz\<C-W>\<C-W>\<C-W>\<Esc>", 'xt')
+  call assert_equal([2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 9, 5, 1], g:pos)
+  let g:pos = []
+  call feedkeys(":hello\<C-B>\<Esc>", 'xt')
+  call assert_equal([2, 3, 4, 5, 6, 1], g:pos)
+  let g:pos = []
+  call feedkeys(":hello\<C-U>\<Esc>", 'xt')
+  call assert_equal([2, 3, 4, 5, 6, 1], g:pos)
+  let g:pos = []
   call feedkeys(":hello\<Left>\<C-R>=''\<CR>\<Left>\<Right>\<Esc>", 'xt')
-  call assert_equal([5, 4, 5], g:pos)
+  call assert_equal([2, 3, 4, 5, 6, 5, 4, 5], g:pos)
   let g:pos = []
   call feedkeys(":12345678\<C-R>=setcmdpos(3)??''\<CR>\<Esc>", 'xt')
-  call assert_equal([3], g:pos)
+  call assert_equal([2, 3, 4, 5, 6, 7, 8, 9, 3], g:pos)
   let g:pos = []
   call feedkeys(":12345678\<C-R>=setcmdpos(3)??''\<CR>\<Left>\<Esc>", 'xt')
-  call assert_equal([3, 2], g:pos)
+  call assert_equal([2, 3, 4, 5, 6, 7, 8, 9, 3, 2], g:pos)
   au! CursorMovedC
 
   " setcmdpos() is no-op inside an autocommand
   au! CursorMovedC : let g:pos += [getcmdpos()] | call setcmdpos(1)
   let g:pos = []
   call feedkeys(":hello\<Left>\<Left>\<Esc>", 'xt')
-  call assert_equal([5, 4], g:pos)
+  call assert_equal([2, 3, 4, 5, 6, 5, 4], g:pos)
   au! CursorMovedC
 
   unlet g:entered