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| author | Marcus Müller <mmueller@gnuradio.org> | 2021-07-16 20:33:33 +0200 |
|---|---|---|
| committer | mormj <34754695+mormj@users.noreply.github.com> | 2021-07-27 11:21:52 -0400 |
| commit | 93bfee96c483058d5288533a5f55ef4947b9b09d (patch) | |
| tree | 5a6d5cd35f884cf3f35caf775144ecc81b442088 /gr-digital/python/digital | |
| parent | 3a1e6e689bccb6016e5129cd1a3c8f6da6b11424 (diff) | |
digital: at least superficially test chunk_to_symbols dimensions>1
Signed-off-by: Marcus Müller <mmueller@gnuradio.org>
Diffstat (limited to 'gr-digital/python/digital')
| -rw-r--r-- | gr-digital/python/digital/qa_chunks_to_symbols.py | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gr-digital/python/digital/qa_chunks_to_symbols.py b/gr-digital/python/digital/qa_chunks_to_symbols.py index 1616f29e08..5b0ae8e04e 100644 --- a/gr-digital/python/digital/qa_chunks_to_symbols.py +++ b/gr-digital/python/digital/qa_chunks_to_symbols.py @@ -56,6 +56,50 @@ class test_chunks_to_symbols(gr_unittest.TestCase): actual_result = dst.data() self.assertEqual(expected_result, actual_result) + def test_bf_2d(self): + maxval = 4 + dimensions = 2 + const = list(range(maxval * dimensions)) + src_data = [v * 13 % maxval for v in range(maxval)] + expected_result = [] + for data in src_data: + for i in range(dimensions): + expected_result += [const[data * dimensions + i]] + + self.assertEqual(len(src_data) * dimensions, len(expected_result)) + src = blocks.vector_source_b(src_data) + op = digital.chunks_to_symbols_bf(const, dimensions) + + dst = blocks.vector_sink_f() + self.tb.connect(src, op) + self.tb.connect(op, dst) + self.tb.run() + + actual_result = dst.data() + self.assertEqual(expected_result, actual_result) + + def test_bf_3d(self): + maxval = 48 + dimensions = 3 + const = list(range(maxval * dimensions)) + src_data = [v * 13 % maxval for v in range(maxval)] + expected_result = [] + for data in src_data: + for i in range(dimensions): + expected_result += [const[data * dimensions + i]] + + self.assertEqual(len(src_data) * dimensions, len(expected_result)) + src = blocks.vector_source_b(src_data) + op = digital.chunks_to_symbols_bf(const, dimensions) + + dst = blocks.vector_sink_f() + self.tb.connect(src, op) + self.tb.connect(op, dst) + self.tb.run() + + actual_result = dst.data() + self.assertEqual(expected_result, actual_result) + def test_ic_003(self): const = [1 + 0j, 0 + 1j, -1 + 0j, 0 - 1j] |