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Diffstat (limited to 'gr-analog/python/qa_rail_ff.py')
-rwxr-xr-x | gr-analog/python/qa_rail_ff.py | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/gr-analog/python/qa_rail_ff.py b/gr-analog/python/qa_rail_ff.py deleted file mode 100755 index 5bcf01c6b..000000000 --- a/gr-analog/python/qa_rail_ff.py +++ /dev/null @@ -1,79 +0,0 @@ -#!/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 analog_swig as analog - -def clip(x, lo, hi): - if(x < lo): - return lo - elif(x > hi): - return hi - else: - return x - -class test_rail(gr_unittest.TestCase): - - def setUp(self): - self.tb = gr.top_block() - - def tearDown(self): - self.tb = None - - def test_rail_001(self): - # Test set/gets - - hi1 = 1 - hi2 = 2 - lo1 = -1 - lo2 = -2 - - op = analog.rail_ff(lo1, hi1) - - op.set_hi(hi2) - h = op.hi() - self.assertEqual(hi2, h) - - op.set_lo(lo2) - l = op.lo() - self.assertEqual(lo2, l) - - def test_rail_002(self): - lo = -0.75 - hi = 0.90 - src_data = [-2, -1, -0.5, -0.25, 0, 0.25, 0.5, 1, 2] - expected_result = map(lambda x: clip(x, lo, hi), src_data) - - src = gr.vector_source_f(src_data) - op = analog.rail_ff(lo, hi) - dst = gr.vector_sink_f() - - self.tb.connect(src, op) - self.tb.connect(op, dst) - self.tb.run() - - result_data = dst.data() - self.assertFloatTuplesAlmostEqual(expected_result, result_data, 4) - -if __name__ == '__main__': - gr_unittest.run(test_rail, "test_rail.xml") - |