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#!/usr/bin/env python
#
# Copyright 2012,2013 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
class test_keep_one_in_n(gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
def tearDown (self):
self.tb = None
def test_001(self):
src_data = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
expected_data = [5, 10]
src = blocks.vector_source_b(src_data)
op = blocks.keep_one_in_n(gr.sizeof_char, 5)
dst = blocks.vector_sink_b()
self.tb.connect(src, op, dst)
self.tb.run()
self.assertEqual(dst.data(), expected_data)
if __name__ == '__main__':
gr_unittest.run(test_keep_one_in_n, "test_integrate.xml")
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