def test_save(self):
trace_set = InspectorTraceSet.read("test/data/example.trs")
with tempfile.TemporaryDirectory() as dirname:
path = os.path.join(dirname, "out.trs")
trace_set.write(path)
self.assertTrue(os.path.exists(path))
self.assertIsNotNone(InspectorTraceSet.read(path))
def test_large_align(self):
example = InspectorTraceSet.read("test/data/example.trs")
result, offsets = align_correlation(*example,
reference_offset=100000,
reference_length=20000,
max_offset=15000)
self.assertIsNotNone(result)
def test_load_fname(self):
result = InspectorTraceSet.read("test/data/example.trs")
self.assertIsNotNone(result)
self.assertEqual(result.global_title, "Example trace set")
self.assertEqual(len(result), 10)
self.assertEqual(len(list(result)), 10)
self.assertIn("InspectorTraceSet", str(result))
self.assertIs(result[0].trace_set, result)
self.assertEqual(result.sampling_frequency, 12500000)
def main(profiler, operations, directory):
traces = InspectorTraceSet.read("test/data/example.trs")
with Profiler(profiler, directory,
f"combine_average_example_{operations}"):
for _ in range(operations):
average(*traces)
with Profiler(profiler, directory,
f"combine_condavg_example_{operations}"):
for _ in range(operations):
conditional_average(*traces, condition=lambda trace: trace[0] > 0)
with Profiler(profiler, directory,
f"combine_variance_example_{operations}"):
for _ in range(operations):
variance(*traces)
with Profiler(profiler, directory, f"combine_stddev_example_{operations}"):
for _ in range(operations):
standard_deviation(*traces)
with Profiler(profiler, directory, f"combine_add_example_{operations}"):
for _ in range(operations):
add(*traces)
with Profiler(profiler, directory,
f"combine_subtract_example_{operations}"):
for _ in range(operations):
subtract(traces[0], traces[1])
def test_large_dtw_align(self):
example = InspectorTraceSet.read("test/data/example.trs")
result = align_dtw(*example[:5])
self.assertIsNotNone(result)
def test_load_bytes(self):
with open("test/data/example.trs", "rb") as f:
self.assertIsNotNone(InspectorTraceSet.read(f.read()))
def test_create(self):
self.assertIsNotNone(TraceSet())
self.assertIsNotNone(InspectorTraceSet())
self.assertIsNotNone(ChipWhispererTraceSet())
self.assertIsNotNone(PickleTraceSet())
self.assertIsNotNone(HDF5TraceSet())