test_codecs.py 文件源码

def test_errors(self):
        tests = [
            ('a\xffb', u'a\ufffdb'),
            ('a+IK', u'a\ufffd'),
            ('a+IK-b', u'a\ufffdb'),
            ('a+IK,b', u'a\ufffdb'),
            ('a+IKx', u'a\u20ac\ufffd'),
            ('a+IKx-b', u'a\u20ac\ufffdb'),
            ('a+IKwgr', u'a\u20ac\ufffd'),
            ('a+IKwgr-b', u'a\u20ac\ufffdb'),
            ('a+IKwgr,', u'a\u20ac\ufffd'),
            ('a+IKwgr,-b', u'a\u20ac\ufffd-b'),
            ('a+IKwgrB', u'a\u20ac\u20ac\ufffd'),
            ('a+IKwgrB-b', u'a\u20ac\u20ac\ufffdb'),
            ('a+/,+IKw-b', u'a\ufffd\u20acb'),
            ('a+//,+IKw-b', u'a\ufffd\u20acb'),
            ('a+///,+IKw-b', u'a\uffff\ufffd\u20acb'),
            ('a+////,+IKw-b', u'a\uffff\ufffd\u20acb'),
        ]
        for raw, expected in tests:
            self.assertRaises(UnicodeDecodeError, codecs.utf_7_decode,
                              raw, 'strict', True)
            self.assertEqual(raw.decode('utf-7', 'replace'), expected)