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Viewing changes to bzrlib/tests/test_transport_implementations.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2006-09-16 02:23:41 UTC
  • mfrom: (2001.3.4 short_reads)
  • Revision ID: pqm@pqm.ubuntu.com-20060916022341-3d816fe2ecff52c1
(jam) raise ShortReadvError when we don't get back enough data

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bzrlib/tests/test_transport_implementations.py
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import sys
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from bzrlib import (
 
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    errors,
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    osutils,
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    urlutils,
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    )
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        except NoSmartServer:
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            # as long as we got it we're fine
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            pass
 
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    def test_readv_short_read(self):
 
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        transport = self.get_transport()
 
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        if transport.is_readonly():
 
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            file('a', 'w').write('0123456789')
 
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        else:
 
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            transport.put_bytes('a', '01234567890')
 
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        # This is intentionally reading off the end of the file
 
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        # since we are sure that it cannot get there
 
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        self.assertListRaises((errors.ShortReadvError, AssertionError),
 
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                              transport.readv, 'a', [(1,1), (8,10)])
 
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        # This is trying to seek past the end of the file, it should
 
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        # also raise a special error
 
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        self.assertListRaises(errors.ShortReadvError,
 
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                              transport.readv, 'a', [(12,2)])