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Viewing changes to bzrlib/tests/test_repository.py

Change the _obsolete_packs code to handle files that are already gone.

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bzrlib/tests/test_repository.py
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        # check some arbitrary big numbers
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        self.assertEqual(25, packs._max_pack_count(112894))
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    def test__obsolete_packs(self):
 
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        tree, r, packs, revs = self.make_packs_and_alt_repo(write_lock=True)
 
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        names = packs.names()
 
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        pack = packs.get_pack_by_name(names[0])
 
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        # Schedule this one for removal
 
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        packs._remove_pack_from_memory(pack)
 
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        # Simulate a concurrent update by renaming the .pack file and one of
 
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        # the indices
 
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        packs.transport.rename('packs/%s.pack' % (names[0],),
 
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                               'obsolete_packs/%s.pack' % (names[0],))
 
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        packs.transport.rename('indices/%s.iix' % (names[0],),
 
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                               'obsolete_packs/%s.iix' % (names[0],))
 
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        # Now trigger the obsoletion, and ensure that all the remaining files
 
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        # are still renamed
 
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        packs._obsolete_packs([pack])
 
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        self.assertEqual([n + '.pack' for n in names[1:]],
 
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                         sorted(packs._pack_transport.list_dir('.')))
 
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        # names[0] should not be present in the index anymore
 
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        self.assertEqual(names[1:],
 
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            sorted(set([osutils.splitext(n)[0] for n in
 
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                        packs._index_transport.list_dir('.')])))
 
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    def test_pack_distribution_zero(self):
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        packs = self.get_packs()
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        self.assertEqual([0], packs.pack_distribution(0))