patch 8.2.0482: channel and sandbox code not sufficiently tested
Problem: Channel and sandbox code not sufficiently tested.
Solution: Add more tests. (Yegappan Lakshmanan, closes #5855)
diff --git a/src/testdir/test_cmdline.vim b/src/testdir/test_cmdline.vim
index 9a2c3a3..e2b7fc2 100644
--- a/src/testdir/test_cmdline.vim
+++ b/src/testdir/test_cmdline.vim
@@ -1459,4 +1459,13 @@
call assert_fails('call feedkeys("q:\<F1>\<CR>", "xt")', 'E11:')
endfunc
+" Close the Cmd-line window in insert mode using CTRL-C
+func Test_cmdwin_insert_mode_close()
+ %bw!
+ let s = ''
+ exe "normal q:a\<C-C>let s='Hello'\<CR>"
+ call assert_equal('Hello', s)
+ call assert_equal(1, winnr('$'))
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab