def call_callback(self):
d = ObjectDictionary()
assert len(d) == 0
key = 'ok'
x = Persistent()
x.key = key
d[key] = x
d.callback(x)
assert key in d.dead
assert key in d.mapping
def call_callback(self):
d = ObjectDictionary()
assert len(d) == 0
key = 'ok'
x = Persistent()
x.key = key
d[key] = x
d.callback(x)
assert key in d.dead
assert key in d.mapping
def b(self):
d = ObjectDictionary()
assert len(d) == 0
key = 'ok'
x = Persistent()
x.key = key
d[key] = x
assert d.get(key) is not None
assert len(d) == 1
assert list(d) == [key]
del d[key]
assert len(d) == 0
assert d.get(key) is None
assert list(d) == []
def b(self):
d = ObjectDictionary()
assert len(d) == 0
key = 'ok'
x = Persistent()
x.key = key
d[key] = x
assert d.get(key) is not None
assert len(d) == 1
assert list(d) == [key]
del d[key]
assert len(d) == 0
assert d.get(key) is None
assert list(d) == []
