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-rw-r--r--gr-analog/python/analog/qa_rail_ff.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/gr-analog/python/analog/qa_rail_ff.py b/gr-analog/python/analog/qa_rail_ff.py
index e7556188e..43c2d46d7 100644
--- a/gr-analog/python/analog/qa_rail_ff.py
+++ b/gr-analog/python/analog/qa_rail_ff.py
@@ -11,6 +11,7 @@
from gnuradio import gr, gr_unittest, analog, blocks
+
def clip(x, lo, hi):
if(x < lo):
return lo
@@ -19,6 +20,7 @@ def clip(x, lo, hi):
else:
return x
+
class test_rail(gr_unittest.TestCase):
def setUp(self):
@@ -62,6 +64,6 @@ class test_rail(gr_unittest.TestCase):
result_data = dst.data()
self.assertFloatTuplesAlmostEqual(expected_result, result_data, 4)
+
if __name__ == '__main__':
gr_unittest.run(test_rail)
-