diff options
Diffstat (limited to 'Lib/test/test_codecs.py')
| -rw-r--r-- | Lib/test/test_codecs.py | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py index 8287a5b4ec..d560d7aa46 100644 --- a/Lib/test/test_codecs.py +++ b/Lib/test/test_codecs.py @@ -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") |