diff options
| author | Ben Reynwar <ben@reynwar.net> | 2013-06-04 10:59:29 -0700 |
|---|---|---|
| committer | Ben Reynwar <ben@reynwar.net> | 2013-06-04 11:55:00 -0700 |
| commit | 48f3452530b29627ce57089b65363776dbe9a179 (patch) | |
| tree | a2005c23b427415b9d86bcf256c49b3480f61427 /gr-blocks/python/qa_vector_map.py | |
| parent | ba0a9afedcd5451f2032004e9d583ed78d74ece2 (diff) | |
uninstalled import: Updatings blocks, fec, uhd, and filter so that uninstalled import works with recent changes.
Diffstat (limited to 'gr-blocks/python/qa_vector_map.py')
| -rw-r--r-- | gr-blocks/python/qa_vector_map.py | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/gr-blocks/python/qa_vector_map.py b/gr-blocks/python/qa_vector_map.py deleted file mode 100644 index 54565fe443..0000000000 --- a/gr-blocks/python/qa_vector_map.py +++ /dev/null @@ -1,104 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012,2013 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 blocks_swig as blocks -import math - -class test_vector_map(gr_unittest.TestCase): - - def setUp(self): - self.tb = gr.top_block() - - def tearDown(self): - self.tb = None - - def test_reversing(self): - # Chunk data in blocks of N and reverse the block contents. - N = 5 - src_data = range(0, 20) - expected_result = [] - for i in range(N-1, len(src_data), N): - for j in range(0, N): - expected_result.append(1.0*(i-j)) - mapping = [list(reversed([(0, i) for i in range(0, N)]))] - src = blocks.vector_source_f(src_data, False, N) - vmap = blocks.vector_map(gr.sizeof_float, (N, ), mapping) - dst = blocks.vector_sink_f(N) - self.tb.connect(src, vmap, dst) - self.tb.run() - result_data = list(dst.data()) - self.assertEqual(expected_result, result_data) - - def test_vector_to_streams(self): - # Split an input vector into N streams. - N = 5 - M = 20 - src_data = range(0, M) - expected_results = [] - for n in range(0, N): - expected_results.append(range(n, M, N)) - mapping = [[(0, n)] for n in range(0, N)] - src = blocks.vector_source_f(src_data, False, N) - vmap = blocks.vector_map(gr.sizeof_float, (N, ), mapping) - dsts = [blocks.vector_sink_f(1) for n in range(0, N)] - self.tb.connect(src, vmap) - for n in range(0, N): - self.tb.connect((vmap, n), dsts[n]) - self.tb.run() - for n in range(0, N): - result_data = list(dsts[n].data()) - self.assertEqual(expected_results[n], result_data) - - def test_interleaving(self): - # Takes 3 streams (a, b and c) - # Outputs 2 streams. - # First (d) is interleaving of a and b. - # Second (e) is interleaving of a and b and c. c is taken in - # chunks of 2 which are reversed. - A = (1, 2, 3, 4, 5) - B = (11, 12, 13, 14, 15) - C = (99, 98, 97, 96, 95, 94, 93, 92, 91, 90) - expected_D = (1, 11, 2, 12, 3, 13, 4, 14, 5, 15) - expected_E = (1, 11, 98, 99, 2, 12, 96, 97, 3, 13, 94, 95, - 4, 14, 92, 93, 5, 15, 90, 91) - mapping = [[(0, 0), (1, 0)], # mapping to produce D - [(0, 0), (1, 0), (2, 1), (2, 0)], # mapping to produce E - ] - srcA = blocks.vector_source_f(A, False, 1) - srcB = blocks.vector_source_f(B, False, 1) - srcC = blocks.vector_source_f(C, False, 2) - vmap = blocks.vector_map(gr.sizeof_int, (1, 1, 2), mapping) - dstD = blocks.vector_sink_f(2) - dstE = blocks.vector_sink_f(4) - self.tb.connect(srcA, (vmap, 0)) - self.tb.connect(srcB, (vmap, 1)) - self.tb.connect(srcC, (vmap, 2)) - self.tb.connect((vmap, 0), dstD) - self.tb.connect((vmap, 1), dstE) - self.tb.run() - self.assertEqual(expected_D, dstD.data()) - self.assertEqual(expected_E, dstE.data()) - -if __name__ == '__main__': - gr_unittest.run(test_vector_map, "test_vector_map.xml") - |