def test_honeywell() -> None:
token = os.getenv("HQS_AUTH")
backend = HoneywellBackend(
device_name="HQS-LT-1.0-APIVAL", machine_debug=skip_remote_tests
)
c = Circuit(4, 4, "test 1")
c.H(0)
c.CX(0, 1)
c.Rz(0.3, 2)
c.CSWAP(0, 1, 2)
c.CRz(0.4, 2, 3)
c.CY(1, 3)
c.ZZPhase(0.1, 2, 0)
c.Tdg(3)
c.measure_all()
backend.compile_circuit(c)
n_shots = 4
handle = backend.process_circuits([c], n_shots)[0]
correct_shots = np.zeros((4, 4))
correct_counts = {(0, 0, 0, 0): 4}
res = backend.get_result(handle, timeout=49)
shots = res.get_shots()
counts = res.get_counts()
assert backend.circuit_status(handle).status is StatusEnum.COMPLETED
assert np.all(shots == correct_shots)
assert counts == correct_counts
newshots = backend.get_shots(c, 4, timeout=49)
assert np.all(newshots == correct_shots)
newcounts = backend.get_counts(c, 4)
assert newcounts == correct_counts
if token is None:
assert backend.device is None
def test_shots_bits_edgecases(n_shots, n_bits) -> None:
honeywell_backend = HoneywellBackend("HQS-LT-1.0-APIVAL", machine_debug=True)
c = Circuit(n_bits, n_bits)
# TODO TKET-813 add more shot based backends and move to integration tests
h = honeywell_backend.process_circuit(c, n_shots)
res = honeywell_backend.get_result(h)
correct_shots = np.zeros((n_shots, n_bits), dtype=int)
correct_shape = (n_shots, n_bits)
correct_counts = Counter({(0,) * n_bits: n_shots})
# BackendResult
assert np.array_equal(res.get_shots(), correct_shots)
assert res.get_shots().shape == correct_shape
assert res.get_counts() == correct_counts
# Direct
assert np.array_equal(honeywell_backend.get_shots(c, n_shots), correct_shots)
assert honeywell_backend.get_shots(c, n_shots).shape == correct_shape
assert honeywell_backend.get_counts(c, n_shots) == correct_counts