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remove (un)transform methods

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This commit is contained in:
Benjamin Peterson 2010-12-12 01:33:04 +00:00
parent 18d378dc3d
commit 28a4dce6a8
9 changed files with 6 additions and 274 deletions
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19
Lib/test/test_codecs.py
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@ -1691,9 +1691,9 @@ else:
bytes_transform_encodings.append("bz2_codec")
class TransformCodecTest(unittest.TestCase):
def test_basics(self):
binput = bytes(range(256))
ainput = bytearray(binput)
for encoding in bytes_transform_encodings:
# generic codecs interface
(o, size) = codecs.getencoder(encoding)(binput)
@ -1702,22 +1702,9 @@ class TransformCodecTest(unittest.TestCase):
self.assertEqual(size, len(o))
self.assertEqual(i, binput)
# transform interface
boutput = binput.transform(encoding)
aoutput = ainput.transform(encoding)
self.assertEqual(boutput, aoutput)
self.assertIsInstance(boutput, bytes)
self.assertIsInstance(aoutput, bytearray)
bback = boutput.untransform(encoding)
aback = aoutput.untransform(encoding)
self.assertEqual(bback, aback)
self.assertEqual(bback, binput)
self.assertIsInstance(bback, bytes)
self.assertIsInstance(aback, bytearray)
def test_read(self):
for encoding in bytes_transform_encodings:
sin = b"\x80".transform(encoding)
sin = codecs.encode(b"\x80", encoding)
reader = codecs.getreader(encoding)(io.BytesIO(sin))
sout = reader.read()
self.assertEqual(sout, b"\x80")
@ -1726,7 +1713,7 @@ class TransformCodecTest(unittest.TestCase):
for encoding in bytes_transform_encodings:
if encoding in ['uu_codec', 'zlib_codec']:
continue
sin = b"\x80".transform(encoding)
sin = codecs.encode(b"\x80", encoding)
reader = codecs.getreader(encoding)(io.BytesIO(sin))
sout = reader.readline()
self.assertEqual(sout, b"\x80")