greendns_test.py 文件源码

def test_canonname(self):
        greendns.resolve = _make_mock_resolve()
        greendns.resolve.add('host.example.com', '1.2.3.4')
        greendns.resolve_cname = self._make_mock_resolve_cname()
        res = greendns.getaddrinfo('host.example.com', 0,
                                   0, 0, 0, socket.AI_CANONNAME)
        assert res[0][3] == 'cname.example.com'