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| author | Martin Braun <martin.braun@kit.edu> | 2013-03-15 02:12:20 -0700 |
|---|---|---|
| committer | Johnathan Corgan <johnathan@corganlabs.com> | 2013-03-15 02:13:55 -0700 |
| commit | f968b36d4ed2b194111585605f9a1b5367638fb3 (patch) | |
| tree | c5a18a3412aa3a4b2c89ede3a68d08ba7980401f /gr-digital/python/qa_packet_headerparser_b.py | |
| parent | 86d05c838e2cfeb9a9c73a0e19668a45cc8b333c (diff) | |
Squash/rebased martin/ofdm-master onto trial merge branch
Conflicts:
gr-blocks/include/blocks/CMakeLists.txt
Diffstat (limited to 'gr-digital/python/qa_packet_headerparser_b.py')
| -rwxr-xr-x | gr-digital/python/qa_packet_headerparser_b.py | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/gr-digital/python/qa_packet_headerparser_b.py b/gr-digital/python/qa_packet_headerparser_b.py new file mode 100755 index 0000000000..13dc46f9e3 --- /dev/null +++ b/gr-digital/python/qa_packet_headerparser_b.py @@ -0,0 +1,71 @@ +#!/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. +# + +import time +from gnuradio import gr, gr_unittest +try: import pmt +except: from gruel import pmt +import digital_swig as digital + +class qa_packet_headerparser_b (gr_unittest.TestCase): + + def setUp (self): + self.tb = gr.top_block () + + def tearDown (self): + self.tb = None + + def test_001_t (self): + expected_data = ( + # | Number of symbols | Packet number | Parity + 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, + 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 + ) + tagname = "packet_len" + + src = gr.vector_source_b(expected_data) + parser = digital.packet_headerparser_b(32, tagname) + sink = gr.message_debug() + + self.tb.connect(src, parser) + self.tb.msg_connect(parser, "header_data", sink, "store") + self.tb.start () + time.sleep(1) + self.tb.stop() + self.tb.wait() + + self.assertEqual(sink.num_messages(), 3) + msg = sink.get_message(0) + #try: + #self.assertEqual(4, pmt.pmt_to_long(pmt.pmt_dict_ref(msg, pmt.pmt_string_to_symbol(tagname), pmt.PMT_F))) + #self.assertEqual(0, pmt.pmt_to_long(pmt.pmt_dict_ref(msg, pmt.pmt_string_to_symbol("packet_num"), pmt.PMT_F))) + + #except: + #self.fail() + # msg1: length 4, number 0 + # msg2: length 2, number 1 + # msg3: PMT_F because parity fail + + + +if __name__ == '__main__': + gr_unittest.run(qa_packet_headerparser_b, "qa_packet_headerparser_b.xml") |