Mercurial > cpython-lru_cache-weakref
diff Lib/test/test_zlib.py @ 61524:4b10ef8a024c 3.1
Merged revisions 81100 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r81100 | antoine.pitrou | 2010-05-12 01:46:02 +0200 (mer., 12 mai 2010) | 10 lines
Merged revisions 81098 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r81098 | antoine.pitrou | 2010-05-12 01:42:28 +0200 (mer., 12 mai 2010) | 5 lines
Issue #8681: Make the zlib module's error messages more informative when
the zlib itself doesn't give any detailed explanation.
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| author | Antoine Pitrou <solipsis@pitrou.net> |
|---|---|
| date | Tue, 11 May 2010 23:49:58 +0000 |
| parents | ef4de053d577 |
| children | f8a77fd675f5 |
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--- a/Lib/test/test_zlib.py Tue May 11 23:38:15 2010 +0000 +++ b/Lib/test/test_zlib.py Tue May 11 23:49:58 2010 +0000 @@ -140,6 +140,13 @@ for ob in x, bytearray(x): self.assertEqual(zlib.decompress(ob), data) + def test_incomplete_stream(self): + # An useful error message is given + x = zlib.compress(HAMLET_SCENE) + self.assertRaisesRegexp(zlib.error, + "Error -5 while decompressing data: incomplete or truncated stream", + zlib.decompress, x[:-1]) + # Memory use of the following functions takes into account overallocation @precisionbigmemtest(size=_1G + 1024 * 1024, memuse=3)