diff options
Diffstat (limited to 'gr-blocks/python')
| -rw-r--r-- | gr-blocks/python/blocks/qa_socket_pdu.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gr-blocks/python/blocks/qa_socket_pdu.py b/gr-blocks/python/blocks/qa_socket_pdu.py index 60da3d6bdd..2e033491d3 100644 --- a/gr-blocks/python/blocks/qa_socket_pdu.py +++ b/gr-blocks/python/blocks/qa_socket_pdu.py @@ -101,6 +101,34 @@ class qa_socket_pdu (gr_unittest.TestCase): #self.tb.connect(pdu_to_ts, head, sink) self.tb.run() + def test_004 (self): + # Test that the TCP server can stream PDUs <= the MTU size. + port = str(random.Random().randint(0, 30000) + 10000) + mtu = 10000 + srcdata = tuple([x % 256 for x in xrange(mtu)]) + data = pmt.init_u8vector(srcdata.__len__(), srcdata) + pdu_msg = pmt.cons(pmt.PMT_NIL, data) + + self.pdu_source = blocks.message_strobe(pdu_msg, 500) + self.pdu_send = blocks.socket_pdu("TCP_SERVER", "localhost", port, mtu) + self.pdu_recv = blocks.socket_pdu("TCP_CLIENT", "localhost", port, mtu) + self.pdu_sink = blocks.message_debug() + + self.tb.msg_connect(self.pdu_source, "strobe", self.pdu_send, "pdus") + self.tb.msg_connect(self.pdu_recv, "pdus", self.pdu_sink, "store") + + self.tb.start() + time.sleep(1) + self.tb.stop() + self.tb.wait() + + received = self.pdu_sink.get_message(0) + received_data = pmt.cdr(received) + msg_data = [] + for i in xrange(mtu): + msg_data.append(pmt.u8vector_ref(received_data, i)) + self.assertEqual(srcdata, tuple(msg_data)) + if __name__ == '__main__': gr_unittest.run(qa_socket_pdu, "qa_socket_pdu.xml") |