diff options
| author | Ben Reynwar <ben@reynwar.net> | 2013-03-07 23:27:44 -0700 |
|---|---|---|
| committer | Ben Reynwar <ben@reynwar.net> | 2013-03-07 23:27:44 -0700 |
| commit | ae30f247616b6229fb304e30fecf3f82ae09dbf6 (patch) | |
| tree | 74c1d6cd8300b44b6280c56bc4ad257c40390b3e /gr-analog/python/qa_sig_source.py | |
| parent | e8b4e619479dd23d87c3aef042f2452f867a1e18 (diff) | |
analog: Enabling uninstalled python imports.
Diffstat (limited to 'gr-analog/python/qa_sig_source.py')
| -rwxr-xr-x | gr-analog/python/qa_sig_source.py | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/gr-analog/python/qa_sig_source.py b/gr-analog/python/qa_sig_source.py deleted file mode 100755 index bc48333ed1..0000000000 --- a/gr-analog/python/qa_sig_source.py +++ /dev/null @@ -1,160 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2004,2007,2010,2012 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 -import math - -class test_sig_source(gr_unittest.TestCase): - - def setUp(self): - self.tb = gr.top_block() - - def tearDown(self): - self.tb = None - - def test_const_f(self): - tb = self.tb - expected_result = (1.5, 1.5, 1.5, 1.5, 1.5, 1.5, 1.5, 1.5, 1.5, 1.5) - src1 = analog.sig_source_f(1e6, analog.GR_CONST_WAVE, 0, 1.5) - op = gr.head(gr.sizeof_float, 10) - dst1 = gr.vector_sink_f() - tb.connect(src1, op) - tb.connect(op, dst1) - tb.run() - dst_data = dst1.data() - self.assertEqual(expected_result, dst_data) - - def test_const_i(self): - tb = self.tb - expected_result = (1, 1, 1, 1) - src1 = analog.sig_source_i(1e6, analog.GR_CONST_WAVE, 0, 1) - op = gr.head(gr.sizeof_int, 4) - dst1 = gr.vector_sink_i() - tb.connect(src1, op) - tb.connect(op, dst1) - tb.run() - dst_data = dst1.data() - self.assertEqual(expected_result, dst_data) - - def test_sine_f(self): - tb = self.tb - sqrt2 = math.sqrt(2) / 2 - expected_result = (0, sqrt2, 1, sqrt2, 0, -sqrt2, -1, -sqrt2, 0) - src1 = analog.sig_source_f(8, analog.GR_SIN_WAVE, 1.0, 1.0) - op = gr.head(gr.sizeof_float, 9) - dst1 = gr.vector_sink_f() - tb.connect(src1, op) - tb.connect(op, dst1) - tb.run() - dst_data = dst1.data() - self.assertFloatTuplesAlmostEqual(expected_result, dst_data, 5) - - def test_cosine_f(self): - tb = self.tb - sqrt2 = math.sqrt(2) / 2 - expected_result = (1, sqrt2, 0, -sqrt2, -1, -sqrt2, 0, sqrt2, 1) - src1 = analog.sig_source_f(8, analog.GR_COS_WAVE, 1.0, 1.0) - op = gr.head(gr.sizeof_float, 9) - dst1 = gr.vector_sink_f() - tb.connect(src1, op) - tb.connect(op, dst1) - tb.run() - dst_data = dst1.data() - self.assertFloatTuplesAlmostEqual(expected_result, dst_data, 5) - - def test_sqr_c(self): - tb = self.tb #arg6 is a bit before -PI/2 - expected_result = (1j, 1j, 0, 0, 1, 1, 1+0j, 1+1j, 1j) - src1 = analog.sig_source_c(8, analog.GR_SQR_WAVE, 1.0, 1.0) - op = gr.head(gr.sizeof_gr_complex, 9) - dst1 = gr.vector_sink_c() - tb.connect(src1, op) - tb.connect(op, dst1) - tb.run() - dst_data = dst1.data() - self.assertEqual(expected_result, dst_data) - - def test_tri_c(self): - tb = self.tb - expected_result = (1+.5j, .75+.75j, .5+1j, .25+.75j, 0+.5j, - .25+.25j, .5+0j, .75+.25j, 1+.5j) - src1 = analog.sig_source_c(8, analog.GR_TRI_WAVE, 1.0, 1.0) - op = gr.head(gr.sizeof_gr_complex, 9) - dst1 = gr.vector_sink_c() - tb.connect(src1, op) - tb.connect(op, dst1) - tb.run() - dst_data = dst1.data() - self.assertComplexTuplesAlmostEqual(expected_result, dst_data, 5) - - def test_saw_c(self): - tb = self.tb - expected_result = (.5+.25j, .625+.375j, .75+.5j, .875+.625j, - 0+.75j, .125+.875j, .25+1j, .375+.125j, .5+.25j) - src1 = analog.sig_source_c(8, analog.GR_SAW_WAVE, 1.0, 1.0) - op = gr.head(gr.sizeof_gr_complex, 9) - dst1 = gr.vector_sink_c() - tb.connect(src1, op) - tb.connect(op, dst1) - tb.run() - dst_data = dst1.data() - self.assertComplexTuplesAlmostEqual(expected_result, dst_data, 5) - - def test_sqr_f(self): - tb = self.tb - expected_result = (0, 0, 0, 0, 1, 1, 1, 1, 0) - src1 = analog.sig_source_f(8, analog.GR_SQR_WAVE, 1.0, 1.0) - op = gr.head(gr.sizeof_float, 9) - dst1 = gr.vector_sink_f() - tb.connect(src1, op) - tb.connect(op, dst1) - tb.run() - dst_data = dst1.data() - self.assertEqual(expected_result, dst_data) - - def test_tri_f(self): - tb = self.tb - expected_result = (1, .75, .5, .25, 0, .25, .5, .75, 1) - src1 = analog.sig_source_f(8, analog.GR_TRI_WAVE, 1.0, 1.0) - op = gr.head(gr.sizeof_float, 9) - dst1 = gr.vector_sink_f() - tb.connect(src1, op) - tb.connect(op, dst1) - tb.run() - dst_data = dst1.data() - self.assertFloatTuplesAlmostEqual(expected_result, dst_data, 5) - - def test_saw_f(self): - tb = self.tb - expected_result = (.5, .625, .75, .875, 0, .125, .25, .375, .5) - src1 = analog.sig_source_f(8, analog.GR_SAW_WAVE, 1.0, 1.0) - op = gr.head(gr.sizeof_float, 9) - dst1 = gr.vector_sink_f() - tb.connect(src1, op) - tb.connect(op, dst1) - tb.run() - dst_data = dst1.data() - self.assertFloatTuplesAlmostEqual(expected_result, dst_data, 5) - -if __name__ == '__main__': - gr_unittest.run(test_sig_source, "test_sig_source.xml") |