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_aqt() -> None:
# Run a circuit on the noisy simulator.
token = cast(str, os.getenv("AQT_AUTH"))
b = AQTBackend(token, device_name="sim/noise-model-1", label="test 1")
c = Circuit(4, 4)
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.add_barrier([0, 1])
c.ZZPhase(0.1, 2, 0)
c.Tdg(3)
c.measure_all()
b.compile_circuit(c)
n_shots = 10
shots = b.get_shots(c, n_shots, seed=1, timeout=30)
counts = b.get_counts(c, n_shots)
assert len(shots) == n_shots
assert sum(counts.values()) == n_shots
def test_statevector() -> None:
b = AerStateBackend()
circ = Circuit(3, name="test")
circ.H(2)
circ.X(0)
circ.H(0)
circ.CX(0, 1)
circ.CZ(1, 2)
circ.Sdg(0)
circ.Tdg(1)
circ.Z(1)
circ.T(2)
circ.Rx(0.3333, 1)
circ.Rz(0.3333, 1)
zxcirc = tk_to_pyzx(circ)
assert zxcirc.name == circ.name
b.compile_circuit(circ)
state = b.get_state(circ)
circ2 = pyzx_to_tk(zxcirc)
assert circ2.name == circ.name
b.compile_circuit(circ2)
state2 = b.get_state(circ2)
assert np.allclose(state, state2, atol=1e-10)
