def test_send_on_dead_ref(self):
"""Test if sending to a gc'd callback works gracefully."""
class C:
def foo(self, o, e):
pass
c = C()
c1 = C()
messenger.connect(c1, 'foo', c.foo)
messenger.send(c1, 'foo')
# Test if things behave sanely if a message was sent and one
# of the callbacks has been gc'd.
m = messenger.Messenger()
l1 = len(m._signals[hash(c1)]['foo'])
#
del c
messenger.send(c1, 'foo')
#
l2 = len(m._signals[hash(c1)]['foo'])
# Since 'c' is gc'd this callback should have been cleared
# out.
self.assertEqual(l2, l1 - 1)
# Clean up.
messenger.disconnect(c1)
def test_send_on_dead_ref(self):
"""Test if sending to a gc'd callback works gracefully."""
class C:
def foo(self, o, e):
pass
c = C()
c1 = C()
messenger.connect(c1, 'foo', c.foo)
messenger.send(c1, 'foo')
# Test if things behave sanely if a message was sent and one
# of the callbacks has been gc'd.
m = messenger.Messenger()
l1 = len(m._signals[hash(c1)]['foo'])
#
del c
messenger.send(c1, 'foo')
#
l2 = len(m._signals[hash(c1)]['foo'])
# Since 'c' is gc'd this callback should have been cleared
# out.
self.assertEqual(l2, l1 - 1)
# Clean up.
messenger.disconnect(c1)
def send(self, *args, **kw):
messenger.send(self, 'method', *args, **kw)
messenger.send(self, 'function', *args, **kw)
def send(self, *args, **kw):
messenger.send(self, 'method', *args, **kw)
messenger.send(self, 'function', *args, **kw)
