1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2017 Moritz Luca Schmid, Communications Engineering Lab (CEL) / Karlsruhe Institute of Technology (KIT).
#
# This 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.
#
# This software 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 this software; 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
from gnuradio import blocks
import grdab_swig as grdab
class qa_select_subch_vfvf (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
def tearDown (self):
self.tb = None
def test_001_select_vectors(self):
vlen_in = 2
vlen_out = 6
total_size = 8
address = 1
src_data = (
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
expected_data = (2, 3, 4, 5, 6, 7, 2, 3, 4, 5, 6, 7)
src = blocks.vector_source_f(src_data)
s2v = blocks.stream_to_vector(gr.sizeof_float, vlen_in)
select_subch = grdab.select_subch_vfvf_make(vlen_in, vlen_out, address, total_size)
v2s = blocks.vector_to_stream(gr.sizeof_float, vlen_out)
dst = blocks.vector_sink_f()
self.tb.connect(src, s2v, select_subch, v2s, dst)
self.tb.run()
result_data = dst.data()
self.assertFloatTuplesAlmostEqual2(result_data, expected_data)
def test_002_select_vectors(self):
vlen_in = 2
vlen_out = 10
total_size = 10
address = 3
src_data = (
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 0)
expected_data = (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
src = blocks.vector_source_f(src_data)
s2v = blocks.stream_to_vector(gr.sizeof_float, vlen_in)
select_subch = grdab.select_subch_vfvf_make(vlen_in, vlen_out, address, total_size)
v2s = blocks.vector_to_stream(gr.sizeof_float, vlen_out)
dst = blocks.vector_sink_f()
self.tb.connect(src, s2v, select_subch, v2s, dst)
self.tb.run()
result_data = dst.data()
self.assertFloatTuplesAlmostEqual2(result_data, expected_data)
def test_003_select_vectors(self):
vlen_in = 4
vlen_out = 4
total_size = 1
address = 0
src_data = (
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12, 13, 14, 15, 16, 17, 18, 19)
expected_data = (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12, 13, 14, 15, 16, 17, 18, 19)
src = blocks.vector_source_f(src_data)
s2v = blocks.stream_to_vector(gr.sizeof_float, vlen_in)
select_subch = grdab.select_subch_vfvf_make(vlen_in, vlen_out, address, total_size)
v2s = blocks.vector_to_stream(gr.sizeof_float, vlen_out)
dst = blocks.vector_sink_f()
self.tb.connect(src, s2v, select_subch, v2s, dst)
self.tb.run()
result_data = dst.data()
self.assertFloatTuplesAlmostEqual2(result_data, expected_data)
if __name__ == '__main__':
gr_unittest.run(qa_select_subch_vfvf, "qa_select_subch_vfvf.xml")
|
