def test_loop_measure_all_channels(self):
p1 = ManualParameter(name='p1', vals=Numbers(-10, 10))
loop = Loop(p1.sweep(-10, 10, 1),
1e-6).each(self.instrument.channels.temperature)
data = loop.run()
self.assertEqual(data.p1_set.ndarray.shape, (21, ))
self.assertEqual(len(data.arrays), 7)
for chan in ['A', 'B', 'C', 'D', 'E', 'F']:
self.assertEqual(
getattr(data, 'testchanneldummy_Chan{}_temperature'.format(
chan)).ndarray.shape, (21, ))
def test_loop_measure_channels_by_name(self, values):
p1 = ManualParameter(name='p1', vals=Numbers(-10, 10))
for i in range(4):
self.instrument.channels[i].temperature(values[i])
loop = Loop(p1.sweep(-10, 10, 1),
1e-6).each(self.instrument.A.temperature,
self.instrument.B.temperature,
self.instrument.C.temperature,
self.instrument.D.temperature)
data = loop.run()
self.assertEqual(data.p1_set.ndarray.shape, (21, ))
for i, chan in enumerate(['A', 'B', 'C', 'D']):
self.assertEqual(
getattr(data, 'testchanneldummy_Chan{}_temperature'.format(
chan)).ndarray.shape, (21, ))
self.assertEqual(
getattr(data, 'testchanneldummy_Chan{}_temperature'.format(
chan)).ndarray.max(), values[i])
self.assertEqual(
getattr(data, 'testchanneldummy_Chan{}_temperature'.format(
chan)).ndarray.min(), values[i])