def test32(self):
from zope.interface.verify import verifyObject
import BTrees
from BTrees.IOBTree import IOTreeSet
verifyObject(BTrees.Interfaces.IBTreeFamily, BTrees.family32)
self.assertEqual(
BTrees.family32.IO, BTrees.IOBTree)
self.assertEqual(
BTrees.family32.OI, BTrees.OIBTree)
self.assertEqual(
BTrees.family32.II, BTrees.IIBTree)
self.assertEqual(
BTrees.family32.IF, BTrees.IFBTree)
self.assertEqual(
BTrees.family32.OO, BTrees.OOBTree)
s = IOTreeSet()
s.insert(BTrees.family32.maxint)
self.assertTrue(BTrees.family32.maxint in s)
s = IOTreeSet()
s.insert(BTrees.family32.minint)
self.assertTrue(BTrees.family32.minint in s)
s = IOTreeSet()
# this next bit illustrates an, um, "interesting feature". If
# the characteristics change to match the 64 bit version, please
# feel free to change.
big = BTrees.family32.maxint + 1
self.assertRaises(TypeError, s.insert, big)
self.assertRaises(TypeError, s.insert, BTrees.family32.minint - 1)
self.check_pickling(BTrees.family32)
def _get_persistent_class_keys(cls):
index_key = cls.full_name + "-keys"
keys = datastore.root.get(index_key)
if keys is None:
if isinstance(cls.primary_member, schema.Integer):
keys = IOTreeSet()
else:
keys = OOTreeSet()
datastore.root[index_key] = keys
return keys
def setUp(self):
self.t = IOTreeSet()
def _makeOne(self):
from BTrees.IOBTree import IOTreeSet
return IOTreeSet()