Lib/test/test_future4.py

   1 from __future__ import unicode_literals
   2
   3 import unittest
   4 from test import test_support
   5
   6 class TestFuture(unittest.TestCase):
   7     def assertType(self, obj, typ):
   8         self.assertTrue(type(obj) is typ,
   9             "type(%r) is %r, not %r" % (obj, type(obj), typ))
  10
  11     def test_unicode_strings(self):
  12         self.assertType("", unicode)
  13         self.assertType('', unicode)
  14         self.assertType(r"", unicode)
  15         self.assertType(r'', unicode)
  16         self.assertType(""" """, unicode)
  17         self.assertType(''' ''', unicode)
  18         self.assertType(r""" """, unicode)
  19         self.assertType(r''' ''', unicode)
  20         self.assertType(u"", unicode)
  21         self.assertType(u'', unicode)
  22         self.assertType(ur"", unicode)
  23         self.assertType(ur'', unicode)
  24         self.assertType(u""" """, unicode)
  25         self.assertType(u''' ''', unicode)
  26         self.assertType(ur""" """, unicode)
  27         self.assertType(ur''' ''', unicode)
  28
  29         self.assertType(b"", str)
  30         self.assertType(b'', str)
  31         self.assertType(br"", str)
  32         self.assertType(br'', str)
  33         self.assertType(b""" """, str)
  34         self.assertType(b''' ''', str)
  35         self.assertType(br""" """, str)
  36         self.assertType(br''' ''', str)
  37
  38         self.assertType('' '', unicode)
  39         self.assertType('' u'', unicode)
  40         self.assertType(u'' '', unicode)
  41         self.assertType(u'' u'', unicode)
  42
  43 def test_main():
  44     test_support.run_unittest(TestFuture)
  45
  46 if __name__ == "__main__":
  47     test_main()