1  from __future__ import nested_scopes
       2  from __future__ import division
       3  
       4  import unittest
       5  
       6  x = 2
       7  def nester():
       8      x = 3
       9      def inner():
      10          return x
      11      return inner()
      12  
      13  
      14  class ESC[4;38;5;81mTestFuture(ESC[4;38;5;149munittestESC[4;38;5;149m.ESC[4;38;5;149mTestCase):
      15  
      16      def test_floor_div_operator(self):
      17          self.assertEqual(7 // 2, 3)
      18  
      19      def test_true_div_as_default(self):
      20          self.assertAlmostEqual(7 / 2, 3.5)
      21  
      22      def test_nested_scopes(self):
      23          self.assertEqual(nester(), 3)
      24  
      25  if __name__ == "__main__":
      26      unittest.main()