From 362d45bb829a9b190586cca79717cc175f4d06d2 Mon Sep 17 00:00:00 2001 From: Tom Rondeau <trondeau@vt.edu> Date: Thu, 19 Apr 2012 16:29:39 -0400 Subject: digital: copying over rest of blocks from gnuradio-core to gr-digital. Includes moving GRC and QA code; new ones where missing. Have not removed blocks from gnuradio-core for compatibility. --- gr-digital/python/qa_probe_density.py | 71 +++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100755 gr-digital/python/qa_probe_density.py (limited to 'gr-digital/python/qa_probe_density.py') diff --git a/gr-digital/python/qa_probe_density.py b/gr-digital/python/qa_probe_density.py new file mode 100755 index 0000000000..c5b7e0e7c2 --- /dev/null +++ b/gr-digital/python/qa_probe_density.py @@ -0,0 +1,71 @@ +#!/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_probe_density(gr_unittest.TestCase): + + def setUp(self): + self.tb = gr.top_block() + + def tearDown(self): + self.tb = None + + def test_001(self): + src_data = [0, 1, 0, 1] + expected_data = 1 + src = gr.vector_source_b (src_data) + op = digital.probe_density_b(1) + self.tb.connect (src, op) + self.tb.run () + + result_data = op.density() + self.assertEqual (expected_data, result_data) + + + def test_002(self): + src_data = [1, 1, 1, 1] + expected_data = 1 + src = gr.vector_source_b (src_data) + op = digital.probe_density_b(0.01) + self.tb.connect (src, op) + self.tb.run () + + result_data = op.density() + self.assertEqual (expected_data, result_data) + + def test_003(self): + src_data = [0, 1, 0, 1, 0, 1, 0, 1, 0, 1] + expected_data = 0.95243 + src = gr.vector_source_b (src_data) + op = digital.probe_density_b(0.01) + self.tb.connect (src, op) + self.tb.run () + + result_data = op.density() + print result_data + self.assertAlmostEqual (expected_data, result_data, 5) + +if __name__ == '__main__': + gr_unittest.run(test_probe_density, "test_probe_density.xml") + -- cgit v1.2.3