def test_constant(self):
"""Test discrete sampled constant pulse."""
amp = 0.5j
duration = 10
times = np.arange(0, duration)
constant_ref = continuous.constant(times, amp=amp)
constant_pulse = pulse_lib.constant(duration, amp=amp)
self.assertIsInstance(constant_pulse, SamplePulse)
np.testing.assert_array_almost_equal(constant_pulse.samples, constant_ref)
def test_schedule_generator(self):
"""Test schedule generator functionalty."""
x_test = 10
amp_test = 1.0
def test_func(x):
sched = Schedule()
sched += pulse_lib.constant(int(x), amp_test)(DriveChannel(0))
return sched
ref_sched = Schedule()
ref_sched += pulse_lib.constant(x_test, amp_test)(DriveChannel(0))
inst_map = InstructionScheduleMap()
inst_map.add('f', (0,), test_func)
self.assertEqual(inst_map.get('f', (0,), x_test), ref_sched)
self.assertEqual(inst_map.get_parameters('f', (0,)), ('x',))
def test_func(x):
sched = Schedule()
sched += pulse_lib.constant(int(x), amp_test)(DriveChannel(0))
return sched
def get_sample_pulse(self) -> SamplePulse:
return constant(duration=self.duration, amp=self.amp)