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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2014 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
#
from gnuradio import gr, gr_unittest
from gnuradio import blocks, zeromq
from gnuradio import eng_notation
class qa_zeromq_pub (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
def tearDown (self):
self.tb = None
def test_001 (self):
vlen = 10
self.rx_data = None
src_data = range(vlen)*100
src = blocks.vector_source_f(src_data, False, vlen)
zeromq_pub_sink = zeromq.pub_sink(gr.sizeof_float, vlen, "tcp://127.0.0.1:5555")
self.tb.connect(src, zeromq_pub_sink)
self.probe_manager = zeromq.probe_manager()
self.probe_manager.add_socket("tcp://127.0.0.1:5555", 'float32', self.recv_data)
self.tb.run()
self.probe_manager.watcher()
self.assertFloatTuplesAlmostEqual(self.rx_data, src_data)
def recv_data (self, data):
self.rx_data = data
if __name__ == '__main__':
gr_unittest.run(qa_zeromq_pub)
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