57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
""" Python character mapping codec test
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This uses the test codec in testcodec.py and thus also tests the
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encodings package lookup scheme.
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Written by Marc-Andre Lemburg (mal@lemburg.com).
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(c) Copyright 2000 Guido van Rossum.
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"""#"
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import test.test_support, unittest
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import codecs
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# Register a search function which knows about our codec
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def codec_search_function(encoding):
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if encoding == 'testcodec':
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from test import testcodec
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return tuple(testcodec.getregentry())
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return None
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codecs.register(codec_search_function)
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# test codec's name (see test/testcodec.py)
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codecname = 'testcodec'
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class CharmapCodecTest(unittest.TestCase):
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def test_constructorx(self):
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self.assertEqual(unicode('abc', codecname), u'abc')
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self.assertEqual(unicode('xdef', codecname), u'abcdef')
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self.assertEqual(unicode('defx', codecname), u'defabc')
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self.assertEqual(unicode('dxf', codecname), u'dabcf')
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self.assertEqual(unicode('dxfx', codecname), u'dabcfabc')
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def test_encodex(self):
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self.assertEqual(u'abc'.encode(codecname), 'abc')
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self.assertEqual(u'xdef'.encode(codecname), 'abcdef')
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self.assertEqual(u'defx'.encode(codecname), 'defabc')
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self.assertEqual(u'dxf'.encode(codecname), 'dabcf')
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self.assertEqual(u'dxfx'.encode(codecname), 'dabcfabc')
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def test_constructory(self):
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self.assertEqual(unicode('ydef', codecname), u'def')
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self.assertEqual(unicode('defy', codecname), u'def')
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self.assertEqual(unicode('dyf', codecname), u'df')
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self.assertEqual(unicode('dyfy', codecname), u'df')
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def test_maptoundefined(self):
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self.assertRaises(UnicodeError, unicode, 'abc\001', codecname)
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def test_main():
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test.test_support.run_unittest(CharmapCodecTest)
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if __name__ == "__main__":
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test_main()
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