def test_get_logical_operations():
a, b, c, d = qubits = cirq.LineQubit.range(4)
mapping = dict(zip(qubits, qubits))
operations = [
cirq.ZZ(a, b),
cca.SwapPermutationGate()(b, c),
cirq.SWAP(a, b),
cca.SwapPermutationGate()(c, d),
cca.SwapPermutationGate()(b, c),
cirq.ZZ(a, b)
]
assert list(cca.get_logical_operations(operations, mapping)) == [
cirq.ZZ(a, b), cirq.SWAP(a, c),
cirq.ZZ(a, d)
]
def get_logical_operations(self) -> Iterable['cirq.Operation']:
return cca.get_logical_operations(self.circuit.all_operations(),
self.initial_mapping)