def test_parametric_pulse_schedule(self):
"""Test that parametric instructions/schedules can be drawn."""
filename = self._get_resource_path(
'current_schedule_matplotlib_ref.png')
schedule = Schedule(name='test_parametric')
schedule += Gaussian(duration=25, sigma=4, amp=0.5j)(DriveChannel(0))
pulse_drawer(schedule, filename=filename)
self.assertImagesAreEqual(filename,
self.parametric_matplotlib_reference)
os.remove(filename)
def test_gaussian_pulse_instruction(self):
"""Test that parametric pulses are correctly converted to PulseQobjInstructions."""
converter = InstructionToQobjConverter(PulseQobjInstruction, meas_level=2)
instruction = Play(Gaussian(duration=25, sigma=15, amp=-0.5 + 0.2j), DriveChannel(0))
valid_qobj = PulseQobjInstruction(
name='parametric_pulse',
pulse_shape='gaussian',
ch='d0',
t0=0,
parameters={'duration': 25, 'sigma': 15, 'amp': -0.5 + 0.2j})
self.assertEqual(converter(0, instruction), valid_qobj)
def test_parametric_pulses(self):
"""Test converted qobj from ParametricInstruction."""
instruction = Play(Gaussian(duration=25, sigma=15, amp=-0.5 + 0.2j), DriveChannel(0))
qobj = PulseQobjInstruction(
name='parametric_pulse',
pulse_shape='gaussian',
ch='d0',
t0=0,
parameters={'duration': 25, 'sigma': 15, 'amp': -0.5 + 0.2j})
converted_instruction = self.converter(qobj)
self.assertEqual(converted_instruction.timeslots, instruction.timeslots)
self.assertEqual(converted_instruction.instructions[0][-1], instruction)
def test_parametric_commands_in_sched(self):
"""Test that schedules can be built with parametric commands."""
sched = Schedule(name='test_parametric')
sched += Gaussian(duration=25, sigma=4, amp=0.5j)(DriveChannel(0))
sched += Drag(duration=25, amp=0.2+0.3j, sigma=7.8, beta=4)(DriveChannel(1))
sched += ConstantPulse(duration=25, amp=1)(DriveChannel(2))
sched_duration = sched.duration
sched += GaussianSquare(duration=1500, amp=0.2,
sigma=8, width=140)(MeasureChannel(0)) << sched_duration
sched += Acquire(duration=1500)(AcquireChannel(0),
mem_slots=[MemorySlot(0)]) << sched_duration
self.assertEqual(sched.duration, 1525)
self.assertTrue('sigma' in sched.instructions[0][1].command.parameters)
