def add_ancilla_register_to_circuit(number_of_ancilla_qubits: int,
circuit: Union[Circuit, str]):
if isinstance(circuit, str):
circuit = load_circuit(circuit)
extended_circuit = _add_ancilla_register_to_circuit(
circuit, number_of_ancilla_qubits)
save_circuit(extended_circuit, "extended-circuit.json")
def test_add_ancilla_register_to_circuit_python_object(
self, number_of_ancilla_qubits
):
# Given
number_of_qubits = 4
number_of_gates = 10
circuit = _create_random_circuit(
number_of_qubits, number_of_gates, seed=RNDSEED
)
expected_extended_cirucit = _add_ancilla_register_to_circuit(
copy.deepcopy(circuit), number_of_ancilla_qubits
)
expected_extended_circuit_filename = "extended-circuit.json"
# When
add_ancilla_register_to_circuit(number_of_ancilla_qubits, circuit)
# Then
try:
extended_circuit = load_circuit(expected_extended_circuit_filename)
assert (
len(extended_circuit.qubits)
== number_of_qubits + number_of_ancilla_qubits
)
assert extended_circuit.gates == expected_extended_cirucit.gates
finally:
remove_file_if_exists(expected_extended_circuit_filename)
def test_add_ancilla_register_to_circuit_artifact_file(
self, circuit_filename_and_number_of_ancilla_qubits):
# Given
(
circuit_filename,
number_of_ancilla_qubits,
) = circuit_filename_and_number_of_ancilla_qubits
expected_extended_circuit_filename = "extended-circuit.json"
circuit = load_circuit(circuit_filename)
expected_extended_circuit = _add_ancilla_register_to_circuit(
circuit, number_of_ancilla_qubits)
# When
add_ancilla_register_to_circuit(number_of_ancilla_qubits,
circuit_filename)
# Then
try:
extended_circuit = load_circuit(expected_extended_circuit_filename)
assert (len(extended_circuit.qubits) == len(circuit.qubits) +
number_of_ancilla_qubits)
assert extended_circuit.gates == expected_extended_circuit.gates
finally:
remove_file_if_exists(expected_extended_circuit_filename)
def add_ancilla_register_to_circuit(number_of_ancilla_qubits: int,
circuit: str):
circuit_object = load_circuit(circuit)
extended_circuit = _add_ancilla_register_to_circuit(
circuit_object, number_of_ancilla_qubits)
save_circuit(extended_circuit, "extended-circuit.json")