def test_definition_unroll_parameterized(self):
"""Verify that unrolling complex gates with parameters does not raise."""
qr = QuantumRegister(2)
qc = QuantumCircuit(qr)
theta = Parameter('theta')
qc.cu1(theta, qr[1], qr[0])
qc.cu1(theta * theta, qr[0], qr[1])
dag = circuit_to_dag(qc)
out_dag = Unroller(['u1', 'cx']).run(dag)
self.assertEqual(out_dag.count_ops(), {'u1': 6, 'cx': 4})
def test_definition_unroll_parameterized(self):
"""Verify that unrolling complex gates with parameters does not raise."""
qr = QuantumRegister(2)
qc = QuantumCircuit(qr)
theta = Parameter("theta")
qc.append(CU1Gate(theta), [qr[1], qr[0]])
qc.append(CU1Gate(theta * theta), [qr[0], qr[1]])
dag = circuit_to_dag(qc)
out_dag = Unroller(["u1", "cx"]).run(dag)
self.assertEqual(out_dag.count_ops(), {"u1": 6, "cx": 4})