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Viewing changes to bzrlib/tests/test_chk_map.py

Activate test for common node skipping. - 50 times performance improvement.

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bzrlib/tests/test_chk_map.py
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        basis = self._get_map(basis_dict, maximum_size=10)
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        target = self._get_map(target_dict, maximum_size=10,
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            chk_bytes=basis._store)
 
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        basis_get = basis._store.get_record_stream
 
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        def get_record_stream(keys, order, fulltext):
 
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            if ('sha1:1adf7c0d1b9140ab5f33bb64c6275fa78b1580b7',) in keys:
 
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                self.fail("'aaa' pointer was followed %r" % keys)
 
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            return basis_get(keys, order, fulltext)
 
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        basis._store.get_record_stream = get_record_stream
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        result = sorted(list(target.iter_changes(basis)))
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        for change in result:
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            if change[0] == ('aaa',):
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                self.fail("Found unexpected change: %s" % change)
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        return
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        # check both target and basis did not load the aaa pointer
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        self.assertIsInstance(target._root_node._items['aa']._items['aaa'],
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            tuple)
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        self.assertIsInstance(basis._root_node._items['a']._items['aaa'],
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            tuple)
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    def test_iter_changes_unchanged_keys_in_multi_key_leafs_ignored(self):
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        # Within a leaf there are no hash's to exclude keys, make sure multi