commit 453e08c3bfa334bd8e12f521e4f768abdd9997a4
author Christian Heimes <christian@cheimes.de> Wed Mar 19 22:42:51 2008 +0000
committer Christian Heimes <christian@cheimes.de> Wed Mar 19 22:42:51 2008 +0000
tree 76e8f817485290f6cfcd4d0740c7848b242ec579
parent d5e2b6f3bcef9fea744bef331ad7278052223f11

Create a signed CRC32 hash. I'm not absolutely sure it's correct. At least it fixes the unit tests and doesn't create a different hash than Python 2.x

Lib/test/test_zlib.py

diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py
index d2fd504..9cd5434 100644
--- a/Lib/test/test_zlib.py
+++ b/Lib/test/test_zlib.py
@@ -42,7 +42,7 @@
     def test_crc32_adler32_unsigned(self):
         foo = 'abcdefghijklmnop'
         # explicitly test signed behavior
-        self.assertEqual(zlib.crc32(foo), 2486878355)
+        self.assertEqual(zlib.crc32(foo), -1808088941)
         self.assertEqual(zlib.crc32('spam'), 1138425661)
         self.assertEqual(zlib.adler32(foo+foo), 3573550353)
         self.assertEqual(zlib.adler32('spam'), 72286642)