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#!/usr/bin/env python
#
# Copyright 2008,2010,2013 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# SPDX-License-Identifier: GPL-3.0-or-later
#
#
from gnuradio import gr, gr_unittest, blocks
import math
class test_patterned_interleaver (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
def tearDown (self):
self.tb = None
def test_000(self):
dst_data = [0,0,1,2,0,2,1,0];
src0 = blocks.vector_source_f(200*[0])
src1 = blocks.vector_source_f(200*[1])
src2 = blocks.vector_source_f(200*[2])
itg = blocks.patterned_interleaver(gr.sizeof_float, dst_data)
dst = blocks.vector_sink_f()
head = blocks.head(gr.sizeof_float, 8);
self.tb.connect( src0, (itg,0) );
self.tb.connect( src1, (itg,1) );
self.tb.connect( src2, (itg,2) );
self.tb.connect( itg, head, dst );
self.tb.run()
self.assertEqual(list(dst_data), list(dst.data()))
if __name__ == '__main__':
gr_unittest.run(test_patterned_interleaver)
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