patch 8.0.0395: testing the + register fails with Motif commit https://github.com/vim/vim/commit/f8ab1b14fd972a093e0c12146dd3becd511eb519 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Mar 1 18:30:34 2017 +0100 patch 8.0.0395: testing the + register fails with Motif Problem: Testing the + register fails with Motif. Solution: Also ignore the "failed to create input context" error in the second gvim. Don't use msg() when it would result in a dialog.

" Tests for :undo

func Test_ex_undo()
  new ex-undo
  setlocal ul=10
  exe "normal ione\n\<Esc>"
  setlocal ul=10
  exe "normal itwo\n\<Esc>"
  setlocal ul=10
  exe "normal ithree\n\<Esc>"
  call assert_equal(4, line('$'))
  undo
  call assert_equal(3, line('$'))
  undo 1
  call assert_equal(2, line('$'))
  undo 0
  call assert_equal(1, line('$'))
  quit!
endfunc