text: # Check that multiple features can be enabled.
  from __future__ import unicode_literals, print_function
  
  import sys
  import unittest
  from . import support
  
  
  class TestMultipleFeatures(unittest.TestCase):
  
      def test_unicode_literals(self):
          self.assertTrue(isinstance("", str))
  
      def test_print_function(self):
          with support.captured_output("stderr") as s:
              print("foo", file=sys.stderr)
          self.assertEqual(s.getvalue(), "foo\n")
  
  
  def test_main():
      support.run_unittest(TestMultipleFeatures)
  