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-rwxr-xr-xgr-digital/python/qa_diff_encoder.py87
1 files changed, 0 insertions, 87 deletions
diff --git a/gr-digital/python/qa_diff_encoder.py b/gr-digital/python/qa_diff_encoder.py
deleted file mode 100755
index e4f5470af..000000000
--- a/gr-digital/python/qa_diff_encoder.py
+++ /dev/null
@@ -1,87 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2006,2007,2010,2012 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 digital_swig as digital
-import math
-import random
-
-def make_random_int_tuple(L, min, max):
- result = []
- for x in range(L):
- result.append(random.randint(min, max))
- return tuple(result)
-
-
-class test_diff_encoder (gr_unittest.TestCase):
-
- def setUp (self):
- self.tb = gr.top_block ()
-
- def tearDown (self):
- self.tb = None
-
- def test_diff_encdec_000(self):
- random.seed(0)
- modulus = 2
- src_data = make_random_int_tuple(1000, 0, modulus-1)
- expected_result = src_data
- src = gr.vector_source_b(src_data)
- enc = digital.diff_encoder_bb(modulus)
- dec = digital.diff_decoder_bb(modulus)
- dst = gr.vector_sink_b()
- self.tb.connect(src, enc, dec, dst)
- self.tb.run() # run the graph and wait for it to finish
- actual_result = dst.data() # fetch the contents of the sink
- self.assertEqual(expected_result, actual_result)
-
- def test_diff_encdec_001(self):
- random.seed(0)
- modulus = 4
- src_data = make_random_int_tuple(1000, 0, modulus-1)
- expected_result = src_data
- src = gr.vector_source_b(src_data)
- enc = digital.diff_encoder_bb(modulus)
- dec = digital.diff_decoder_bb(modulus)
- dst = gr.vector_sink_b()
- self.tb.connect(src, enc, dec, dst)
- self.tb.run() # run the graph and wait for it to finish
- actual_result = dst.data() # fetch the contents of the sink
- self.assertEqual(expected_result, actual_result)
-
- def test_diff_encdec_002(self):
- random.seed(0)
- modulus = 8
- src_data = make_random_int_tuple(40000, 0, modulus-1)
- expected_result = src_data
- src = gr.vector_source_b(src_data)
- enc = digital.diff_encoder_bb(modulus)
- dec = digital.diff_decoder_bb(modulus)
- dst = gr.vector_sink_b()
- self.tb.connect(src, enc, dec, dst)
- self.tb.run() # run the graph and wait for it to finish
- actual_result = dst.data() # fetch the contents of the sink
- self.assertEqual(expected_result, actual_result)
-
-if __name__ == '__main__':
- gr_unittest.run(test_diff_encoder, "test_diff_encoder.xml")
-