Lib/test/test_charmapcodec.py

   1 """ Python character mapping codec test
   2
   3 This uses the test codec in testcodec.py and thus also tests the
   4 encodings package lookup scheme.
   5
   6 Written by Marc-Andre Lemburg (mal@lemburg.com).
   7
   8 (c) Copyright 2000 Guido van Rossum.
   9
  10 """#"
  11
  12 import test.test_support, unittest
  13
  14 # test codec's full path name (see test/testcodec.py)
  15 codecname = 'test.testcodec'
  16
  17 class CharmapCodecTest(unittest.TestCase):
  18     def test_constructorx(self):
  19         self.assertEquals(unicode('abc', codecname), u'abc')
  20         self.assertEquals(unicode('xdef', codecname), u'abcdef')
  21         self.assertEquals(unicode('defx', codecname), u'defabc')
  22         self.assertEquals(unicode('dxf', codecname), u'dabcf')
  23         self.assertEquals(unicode('dxfx', codecname), u'dabcfabc')
  24
  25     def test_encodex(self):
  26         self.assertEquals(u'abc'.encode(codecname), 'abc')
  27         self.assertEquals(u'xdef'.encode(codecname), 'abcdef')
  28         self.assertEquals(u'defx'.encode(codecname), 'defabc')
  29         self.assertEquals(u'dxf'.encode(codecname), 'dabcf')
  30         self.assertEquals(u'dxfx'.encode(codecname), 'dabcfabc')
  31
  32     def test_constructory(self):
  33         self.assertEquals(unicode('ydef', codecname), u'def')
  34         self.assertEquals(unicode('defy', codecname), u'def')
  35         self.assertEquals(unicode('dyf', codecname), u'df')
  36         self.assertEquals(unicode('dyfy', codecname), u'df')
  37
  38     def test_maptoundefined(self):
  39         self.assertRaises(UnicodeError, unicode, 'abc\001', codecname)
  40
  41 def test_main():
  42     suite = unittest.TestSuite()
  43     suite.addTest(unittest.makeSuite(CharmapCodecTest))
  44     test.test_support.run_suite(suite)
  45
  46 if __name__ == "__main__":
  47     test_main()