diff options
| author | Ben Reynwar <ben@reynwar.net> | 2013-03-07 23:11:20 -0700 |
|---|---|---|
| committer | Ben Reynwar <ben@reynwar.net> | 2013-03-07 23:11:20 -0700 |
| commit | a7c7cf1186ec73786e6bbefb430c940c8747f857 (patch) | |
| tree | b2f39e170547202ed772d95260563a73288b3326 /gr-digital/python/digital/qa_diff_phasor_cc.py | |
| parent | b841288cfb261da28746c4b3aaa7a1dfc078ebfd (diff) | |
digital: Enabling uninstalled python imports.
Diffstat (limited to 'gr-digital/python/digital/qa_diff_phasor_cc.py')
| -rwxr-xr-x | gr-digital/python/digital/qa_diff_phasor_cc.py | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/gr-digital/python/digital/qa_diff_phasor_cc.py b/gr-digital/python/digital/qa_diff_phasor_cc.py new file mode 100755 index 0000000000..833158d0a8 --- /dev/null +++ b/gr-digital/python/digital/qa_diff_phasor_cc.py @@ -0,0 +1,49 @@ +#!/usr/bin/env python +# +# Copyright 2004,2007,2010 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 +import math + +class test_diff_phasor(gr_unittest.TestCase): + + def setUp(self): + self.tb = gr.top_block() + + def tearDown(self): + self.tb = None + + def test_diff_phasor_cc(self): + src_data = (0+0j, 1+0j, -1+0j, 3+4j, -3-4j, -3+4j) + expected_result = (0+0j, 0+0j, -1+0j, -3-4j, -25+0j, -7-24j) + src = gr.vector_source_c(src_data) + op = digital.diff_phasor_cc() + dst = gr.vector_sink_c() + self.tb.connect(src, op) + self.tb.connect(op, dst) + self.tb.run() # run the graph and wait for it to finish + actual_result = dst.data() # fetch the contents of the sink + self.assertComplexTuplesAlmostEqual(expected_result, actual_result) + +if __name__ == '__main__': + gr_unittest.run(test_diff_phasor, "test_diff_phasor.xml") + |