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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diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py
index 0c259cc..4b16efb 100644
--- a/Lib/test/test_zlib.py
+++ b/Lib/test/test_zlib.py
@@ -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)