def test_get_pulses(self):
pulse_sequence = PulseSequence()
self.assertListEqual(pulse_sequence.get_pulses(), [])
pulse1 = DCPulse(name='dc1', amplitude=1.5, duration=10, t_start=1)
pulse2 = DCPulse(name='dc2', amplitude=2.5, duration=10, t_start=1)
pulse3 = TriggerPulse(name='trig', duration=12, t_start=1)
pulse_sequence.add(pulse1, pulse2, pulse3)
subset_pulses = pulse_sequence.get_pulses()
self.assertEqual(subset_pulses[0], pulse1)
self.assertListEqual(subset_pulses, [pulse1, pulse2, pulse3])
subset_pulses = pulse_sequence.get_pulses(t_start=1)
self.assertListEqual(subset_pulses, [pulse1, pulse2, pulse3])
subset_pulses = pulse_sequence.get_pulses(duration=10)
self.assertListEqual(subset_pulses, [pulse1, pulse2])
subset_pulses = pulse_sequence.get_pulses(amplitude=1.5)
self.assertListEqual(subset_pulses, [pulse1])
subset_pulses = pulse_sequence.get_pulses(amplitude=('>', 1.5))
self.assertListEqual(subset_pulses, [pulse2])
subset_pulses = pulse_sequence.get_pulses(amplitude=('>=', 1.5))
self.assertListEqual(subset_pulses, [pulse1, pulse2])
pulse = pulse_sequence.get_pulse(amplitude=1.5)
self.assertEqual(pulse, pulse1)
pulse = pulse_sequence.get_pulse(duration=12)
self.assertEqual(pulse, pulse3)
with self.assertRaises(RuntimeError):
pulse_sequence.get_pulse(duration=10)
def test_get_pulses_connection_label(self):
pulse_sequence = PulseSequence()
pulse1, pulse2 = pulse_sequence.add(
Pulse('pulse1', duration=1, connection_label='connection'),
Pulse('pulse1', duration=2))
retrieved_pulse = pulse_sequence.get_pulse(
connection_label='connection')
self.assertEqual(retrieved_pulse, pulse1)
retrieved_pulse = pulse_sequence.get_pulse(
name='pulse1', connection_label='connection')
self.assertEqual(retrieved_pulse, pulse1)
def test_get_pulse(self):
pulse_sequence = PulseSequence()
p = Pulse('p1', duration=1)
p1_added, = pulse_sequence.add(p)
self.assertIs(pulse_sequence.get_pulse(name='p1'), p1_added)
p2_added, = pulse_sequence.add(p)
with self.assertRaises(RuntimeError):
pulse_sequence.get_pulse(name='p1')
self.assertIs(pulse_sequence.get_pulse(name='p1[0]'), p1_added)
self.assertIs(pulse_sequence.get_pulse(name='p1[1]'), p2_added)
def test_pulse_sequence_id(self):
pulse_sequence = PulseSequence()
pulse_sequence.add(Pulse(name='read', duration=1))
p1_read = pulse_sequence['read']
self.assertIsNone(p1_read.id)
pulse_sequence.add(Pulse(name='load', duration=1))
self.assertIsNone(p1_read.id)
pulse_sequence.add(Pulse(name='read', duration=1))
self.assertEqual(p1_read.id, 0)
self.assertEqual(pulse_sequence.get_pulse(name='read', id=0), p1_read)
self.assertEqual(pulse_sequence.get_pulse(name='read[0]'), p1_read)
p2_read = pulse_sequence['read[1]']
self.assertNotEqual(p2_read, p1_read)
pulse_sequence.add(Pulse(name='read', duration=1))
p3_read = pulse_sequence['read[2]']
self.assertNotEqual(p3_read, p1_read)
self.assertNotEqual(p3_read, p2_read)
def test_get_pulses_connection(self):
connection = SingleConnection(output_instrument='ins1',
output_channel=Channel('ins1', 'ch1'),
input_instrument='ins2',
input_channel=Channel('ins1', 'ch1'),
label='connection')
pulse_sequence = PulseSequence()
pulse1, pulse2 = pulse_sequence.add(
Pulse('pulse1', duration=1, connection=connection),
Pulse('pulse1', duration=2))
retrieved_pulse = pulse_sequence.get_pulse(connection=connection)
self.assertEqual(retrieved_pulse, pulse1)
retrieved_pulse = pulse_sequence.get_pulse(
name='pulse1', connection_label='connection')
self.assertEqual(retrieved_pulse, pulse1)
pulse2.connection_label = 'connection'
self.assertEqual(len(pulse_sequence.get_pulses(connection=connection)),
2)