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#!/usr/bin/env python
#
# Copyright 2012 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
import digital_swig as digital
class test_map(gr_unittest.TestCase):
def setUp(self):
self.tb = gr.top_block()
def tearDown(self):
self.tb = None
def helper(self, symbols):
src_data = [0, 1, 2, 3, 0, 1, 2, 3]
expected_data = map(lambda x: symbols[x], src_data)
src = gr.vector_source_b (src_data)
op = digital.map_bb(symbols)
dst = gr.vector_sink_b ()
self.tb.connect (src, op, dst)
self.tb.run ()
result_data = list(dst.data())
self.assertEqual (expected_data, result_data)
def test_001(self):
symbols = [0, 0, 0, 0]
self.helper(symbols)
def test_002(self):
symbols = [3, 2, 1, 0]
self.helper(symbols)
def test_003(self):
symbols = [8-1, 32-1, 128, 256-1]
self.helper(symbols)
if __name__ == '__main__':
gr_unittest.run(test_map, "test_map.xml")
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