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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2006-04-20 05:26:45 UTC
  • mfrom: (1666.1.11 integration)
  • Revision ID: pqm@pqm.ubuntu.com-20060420052645-766474fe9eefd59a
Really fix short-read support in tuned_gzip. The python zlib module behaved differently than thought.

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bzrlib/tests/test_tuned_gzip.py
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    def decompress(self, buf):
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        """Return an empty string as though we are at eof."""
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        self.unused_data += buf
 
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        # note that the zlib module *overwrites* unused data 
 
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        # on writes after EOF.
 
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        self.unused_data = buf
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        return ''
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        decompress.decompress('0')
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        self.assertEqual('0', decompress.unused_data)
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        # decompressing again (when the short read is read)
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        # will give us the full value in the unused_data
 
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        # will give us the latest input in the unused_data
 
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        # this is arguably a bug in zlib but ...
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        decompress.decompress('1234567')
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        self.assertEqual('01234567', decompress.unused_data)
 
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        self.assertEqual('1234567', decompress.unused_data)
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class TestGzip(TestCase):