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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2017 <+YOU OR YOUR COMPANY+>.
#
# This 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.
#
# This software 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 this software; 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
import dab_python as grdab
class qa_valve_ff (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
def tearDown (self):
self.tb = None
def test_001_t (self):
src_data = (1, 2, 3, 4)
expected_result = [float(x) for x in (1, 2, 3, 4)]
src = blocks.vector_source_f(src_data)
valve = grdab.valve_ff(False)
dst = blocks.vector_sink_f()
self.tb.connect(src, valve, dst)
self.tb.run()
result_data = dst.data()
self.assertEqual(expected_result, result_data)
def test_002_t (self):
src_data = (1, 2, 3, 4)
expected_result = [float(x) for x in (0, 0, 0, 0)]
src = blocks.vector_source_f(src_data)
valve = grdab.valve_ff(True, True)
dst = blocks.vector_sink_f()
self.tb.connect(src, valve, dst)
self.tb.run()
result_data = dst.data()
self.assertEqual(expected_result, result_data)
if __name__ == '__main__':
gr_unittest.run(qa_valve_ff, "qa_valve_ff.xml")
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