1 files changed, 96 insertions, 0 deletions
diff --git a/test/old/testdir/test_cmdwin.vim b/test/old/testdir/test_cmdwin.vim
new file mode 100644
index 0000000000..f07fd99f8a
--- /dev/null
+++ b/test/old/testdir/test_cmdwin.vim
@@ -0,0 +1,96 @@
+" Tests for editing the command line.
+
+source check.vim
+source screendump.vim
+
+
+func Test_cant_open_cmdwin_in_cmdwin()
+  try
+    call feedkeys("q:q::q\<CR>", "x!")
+  catch
+    let caught = v:exception
+  endtry
+  call assert_match('E1292:', caught)
+endfunc
+
+func Test_cmdwin_virtual_edit()
+  enew!
+  set ve=all cpo+=$
+  silent normal q/s
+
+  set ve= cpo-=$
+endfunc
+
+" Check that a :normal command can be used to stop Visual mode without side
+" effects.
+func Test_normal_escape()
+  call feedkeys("q:i\" foo\<Esc>:normal! \<C-V>\<Esc>\<CR>:\" bar\<CR>", 'ntx')
+  call assert_equal('" bar', @:)
+endfunc
+
+" This was using a pointer to a freed buffer
+func Test_cmdwin_freed_buffer_ptr()
+  " this does not work on MS-Windows because renaming an open file fails
+  CheckNotMSWindows
+
+  au BufEnter * next 0| file 
+  edit 0
+  silent! norm q/
+
+  au! BufEnter
+  bwipe!
+endfunc
+
+" This was resulting in a window with negative width.
+" The test doesn't reproduce the illegal memory access though...
+func Test_cmdwin_split_often()
+  let lines = &lines
+  let columns = &columns
+  set t_WS=
+
+  try
+    " set encoding=iso8859
+    set ruler
+    winsize 0 0
+    noremap 0 H
+    sil norm 0000000q:
+  catch /E36:/
+  endtry
+
+  bwipe!
+  set encoding=utf8
+  let &lines = lines
+  let &columns = columns
+endfunc
+
+func Test_cmdwin_restore_heights()
+  set showtabline=0 cmdheight=2 laststatus=0
+  call feedkeys("q::set cmdheight=1\<CR>:q\<CR>", 'ntx')
+  call assert_equal(&lines - 1, winheight(0))
+
+  set showtabline=2 cmdheight=3
+  call feedkeys("q::set showtabline=0\<CR>:q\<CR>", 'ntx')
+  call assert_equal(&lines - 3, winheight(0))
+
+  set cmdheight=1 laststatus=2
+  call feedkeys("q::set laststatus=0\<CR>:q\<CR>", 'ntx')
+  call assert_equal(&lines - 1, winheight(0))
+
+  set laststatus=2
+  call feedkeys("q::set laststatus=1\<CR>:q\<CR>", 'ntx')
+  call assert_equal(&lines - 1, winheight(0))
+
+  set laststatus=2
+  belowright vsplit
+  wincmd _
+  let restcmds = winrestcmd()
+  call feedkeys("q::set laststatus=1\<CR>:q\<CR>", 'ntx')
+  " As we have 2 windows, &ls = 1 should still have a statusline on the last
+  " window. As such, the number of available rows hasn't changed and the window
+  " sizes should be restored.
+  call assert_equal(restcmds, winrestcmd())
+
+  set cmdheight& showtabline& laststatus&
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab