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author | Nadeem Vawda <nadeem.vawda@gmail.com> | 2011-05-14 12:19:56 (GMT) |
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committer | Nadeem Vawda <nadeem.vawda@gmail.com> | 2011-05-14 12:19:56 (GMT) |
commit | 9c405c470b4c886d96d3db9cea62d46f11ae4973 (patch) | |
tree | d77f390941a5f5208bdedf6cbf8a75af31be989a /Lib | |
parent | 63db5b65105adbb3038134f9a19d619fc5e8d638 (diff) | |
parent | 5eef502de091c76d98786673dfece816572662f7 (diff) | |
download | cpython-9c405c470b4c886d96d3db9cea62d46f11ae4973.zip cpython-9c405c470b4c886d96d3db9cea62d46f11ae4973.tar.gz cpython-9c405c470b4c886d96d3db9cea62d46f11ae4973.tar.bz2 |
Merge: #12050: zlib.decompressobj().decompress() now clears the unconsumed_tail
attribute when called without a max_length argument.
Diffstat (limited to 'Lib')
-rw-r--r-- | Lib/test/test_zlib.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py index 9aafffa..852857b 100644 --- a/Lib/test/test_zlib.py +++ b/Lib/test/test_zlib.py @@ -360,6 +360,15 @@ class CompressObjectTestCase(BaseCompressTestCase, unittest.TestCase): self.assertRaises(ValueError, dco.decompress, b"", -1) self.assertEqual(b'', dco.unconsumed_tail) + def test_clear_unconsumed_tail(self): + # Issue #12050: calling decompress() without providing max_length + # should clear the unconsumed_tail attribute. + cdata = b"x\x9cKLJ\x06\x00\x02M\x01" # "abc" + dco = zlib.decompressobj() + ddata = dco.decompress(cdata, 1) + ddata += dco.decompress(dco.unconsumed_tail) + self.assertEqual(dco.unconsumed_tail, b"") + def test_flushes(self): # Test flush() with the various options, using all the # different levels in order to provide more variations. |