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Viewing changes to bzrlib/tests/test_pack_repository.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2008-11-27 08:26:50 UTC
  • mfrom: (3860.1.1 153786-retry)
  • Revision ID: pqm@pqm.ubuntu.com-20081127082650-adzra5ok5apue0gl
(mbp, for jam) retry when pack operations fail

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bzrlib/tests/test_pack_repository.py
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        finally:
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            tree.unlock()
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    def test_concurrent_pack_during_get_record_reloads(self):
 
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        tree = self.make_branch_and_tree('tree')
 
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        tree.lock_write()
 
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        try:
 
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            rev1 = tree.commit('one')
 
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            rev2 = tree.commit('two')
 
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            keys = [(rev1,), (rev2,)]
 
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            r2 = repository.Repository.open('tree')
 
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            r2.lock_read()
 
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            try:
 
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                # At this point, we will start grabbing a record stream, and
 
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                # trigger a repack mid-way
 
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                packed = False
 
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                result = {}
 
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                record_stream = r2.revisions.get_record_stream(keys,
 
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                                    'unordered', False)
 
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                for record in record_stream:
 
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                    result[record.key] = record
 
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                    if not packed:
 
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                        tree.branch.repository.pack()
 
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                        packed = True
 
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                # The first record will be found in the original location, but
 
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                # after the pack, we have to reload to find the next record
 
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                self.assertEqual(sorted(keys), sorted(result.keys()))
 
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            finally:
 
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                r2.unlock()
 
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        finally:
 
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            tree.unlock()
 
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    def test_lock_write_does_not_physically_lock(self):
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        repo = self.make_repository('.', format=self.get_format())
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        repo.lock_write()