def test_can_create_valid_schedule_with_syntax_sugar(self):
"""Test that in place operations on schedule are still immutable
and return equivalent schedules."""
device = self.two_qubit_device
gp0 = pulse_lib.gaussian(duration=20, amp=0.7, sigma=3)
gp1 = pulse_lib.gaussian(duration=20, amp=0.5, sigma=3)
fc_pi_2 = FrameChange(phase=1.57)
acquire = Acquire(10)
sched = Schedule()
sched += gp0(device.q[0].drive)
sched |= PersistentValue(value=0.2 + 0.4j)(device.q[0].controls[0])
sched |= FrameChange(phase=-1.57)(device.q[0].drive) << 60
sched |= gp1(device.q[1].drive) << 30
sched |= gp0(device.q[0].controls[0]) << 60
sched |= Snapshot("label", "snap_type") << 60
sched |= fc_pi_2(device.q[0].drive) << 90
sched |= acquire(device.q[1], device.mem[1], device.c[1]) << 90
sched += sched
def test_can_create_valid_schedule(self):
"""Test valid schedule creation without error."""
device = self.two_qubit_device
# pylint: disable=invalid-name
@functional_pulse
def gaussian(duration, amp, t0, sig):
x = np.linspace(0, duration - 1, duration)
return amp * np.exp(-(x - t0)**2 / sig**2)
gp0 = gaussian(duration=20, amp=0.7, t0=9.5, sig=3)
gp1 = gaussian(duration=20, amp=0.5, t0=9.5, sig=3)
fc_pi_2 = FrameChange(phase=1.57)
acquire = Acquire(10)
sched = Schedule()
sched = sched.append(gp0(device.q[0].drive))
sched = sched.insert(
0,
PersistentValue(value=0.2 + 0.4j)(device.q[0].control))
sched = sched.insert(60, FrameChange(phase=-1.57)(device.q[0].drive))
sched = sched.insert(30, gp1(device.q[1].drive))
sched = sched.insert(60, gp0(device.q[0].control))
sched = sched.insert(80, Snapshot("label", "snap_type"))
sched = sched.insert(90, fc_pi_2(device.q[0].drive))
sched = sched.insert(90,
acquire(device.q[1], device.mem[1], device.c[1]))
self.assertEqual(0, sched.start_time)
self.assertEqual(100, sched.stop_time)
self.assertEqual(100, sched.duration)
new_sched = Schedule()
new_sched = new_sched.append(sched)
new_sched = new_sched.append(sched)
self.assertEqual(0, new_sched.start_time)
self.assertEqual(200, new_sched.stop_time)
self.assertEqual(200, new_sched.duration)
