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#!/usr/bin/env python
#
# Copyright 2005,2007,2010,2012,2013 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_nlog10(gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
def tearDown (self):
self.tb = None
def test_001(self):
src_data = (1, 10, 100, 1000, 10000, 100000)
expected_result = (0, 10, 20, 30, 40, 50)
src = blocks.vector_source_f(src_data)
op = blocks.nlog10_ff(10)
dst = blocks.vector_sink_f()
self.tb.connect (src, op, dst)
self.tb.run()
result_data = dst.data()
self.assertFloatTuplesAlmostEqual (expected_result, result_data, 5)
if __name__ == '__main__':
gr_unittest.run(test_nlog10, "test_nlog10.xml")
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