test_posixbase.py 文件源码

def test_removeAllReturnsRemovedDescriptors(self):
        """
        L{PosixReactorBase._removeAll} returns a list of removed
        L{IReadDescriptor} and L{IWriteDescriptor} objects.
        """
        reactor = TrivialReactor()
        reader = object()
        writer = object()
        reactor.addReader(reader)
        reactor.addWriter(writer)
        removed = reactor._removeAll(
            reactor._readers, reactor._writers)
        self.assertEqual(set(removed), set([reader, writer]))
        self.assertNotIn(reader, reactor._readers)
        self.assertNotIn(writer, reactor._writers)