patch 8.0.0612: pack dirs are added to 'runtimepath' too late commit https://github.com/vim/vim/commit/ce876aaa9a250a5a0d0e34b3a2625e51cf9bf5bb Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 4 17:47:42 2017 +0200 patch 8.0.0612: pack dirs are added to 'runtimepath' too late Problem: Package directories are added to 'runtimepath' only after loading non-package plugins. Solution: Split off the code to add package directories to 'runtimepath'. (Ingo Karkat, closes #1680)

" Test feedkeys() function.

func Test_feedkeys_x_with_empty_string()
  new
  call feedkeys("ifoo\<Esc>")
  call assert_equal('', getline('.'))
  call feedkeys('', 'x')
  call assert_equal('foo', getline('.'))

  " check it goes back to normal mode immediately.
  call feedkeys('i', 'x')
  call assert_equal('foo', getline('.'))
  quit!
endfunc