diff options
| -rw-r--r-- | gr-analog/python/analog/qa_sig_source.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gr-analog/python/analog/qa_sig_source.py b/gr-analog/python/analog/qa_sig_source.py index 0f14ae46c8..b5acf750c2 100644 --- a/gr-analog/python/analog/qa_sig_source.py +++ b/gr-analog/python/analog/qa_sig_source.py @@ -69,7 +69,7 @@ class test_sig_source(gr_unittest.TestCase): tb.run() dst_data = dst1.data() self.assertEqual(expected_result, dst_data) - + def test_sine_f(self): tb = self.tb sqrt2 = math.sqrt(2) / 2 @@ -97,7 +97,9 @@ class test_sig_source(gr_unittest.TestCase): tb.connect(op, dst1) tb.run() dst_data = dst1.data() - self.assertFloatTuplesAlmostEqual(expected_result, dst_data) + # Let the python know we are dealing with signed int behind scenes + dst_data_signed = [b if b < 127 else (256 - b) * -1 for b in dst_data] + self.assertFloatTuplesAlmostEqual(expected_result, dst_data_signed) def test_cosine_f(self): tb = self.tb |