text: # -*- coding: utf-8 -*-
  """
      test_util_rst
      ~~~~~~~~~~~~~~~
  
      Tests sphinx.util.rst functions.
  
      :copyright: Copyright 2007-2018 by the Sphinx team, see AUTHORS.
      :license: BSD, see LICENSE for details.
  """
  from sphinx.util.rst import escape
  
  
  def test_escape():
      assert escape(':ref:`id`') == r'\:ref\:\`id\`'
      assert escape('footnote [#]_') == r'footnote \[\#\]\_'
  