class TestControllerExecuteWrappers(QiskitAerTestCase):
"""Basic functionality tests for pybind-generated wrappers"""
CFUNCS = [
qasm_controller_execute(),
statevector_controller_execute(),
unitary_controller_execute()
]
def test_deepcopy(self):
"""Test that the functors are deepcopy-able."""
for cfunc in self.CFUNCS:
cahpy = copy.deepcopy(cfunc)
def test_pickleable(self):
"""Test that the functors are pickle-able (directly)."""
for cfunc in self.CFUNCS:
bites = pickle.dumps(cfunc)
cahpy = pickle.loads(bites)
def _create_qobj(self, backend, noise_model=None):
num_qubits = 2
circuit = QuantumCircuit(num_qubits)
circuit.x(list(range(num_qubits)))
qobj = assemble(transpile(circuit, backend), backend)
opts = {'max_parallel_threads': 1}
fqobj = backend._format_qobj(qobj,
backend_options=opts,
noise_model=noise_model)
return fqobj
def _map_and_test(self, cfunc, qobj):
n = 2
with Pool(processes=1) as p:
rs = p.map(cfunc, [copy.deepcopy(qobj) for _ in range(n)])
self.assertEqual(len(rs), n)
for r in rs:
self.assertTrue(r['success'])
def test_mappable_qasm(self):
"""Test that the qasm controller can be mapped."""
cfunc = qasm_controller_execute()
sim = QasmSimulator()
fqobj = self._create_qobj(sim)
self._map_and_test(cfunc, fqobj)
def test_mappable_statevector(self):
"""Test that the statevector controller can be mapped."""
cfunc = statevector_controller_execute()
sim = StatevectorSimulator()
fqobj = self._create_qobj(sim)
self._map_and_test(cfunc, fqobj)
def test_mappable_unitary(self):
"""Test that the unitary controller can be mapped."""
cfunc = unitary_controller_execute()
sim = UnitarySimulator()
fqobj = self._create_qobj(sim)
self._map_and_test(cfunc, fqobj)
def test_mappable_statevector(self):
"""Test that the statevector controller can be mapped."""
cfunc = statevector_controller_execute()
sim = StatevectorSimulator()
fqobj = self._create_qobj(sim)
self._map_and_test(cfunc, fqobj)