def test_consistency_with_qasm_output_and_qiskit():
qubits = [cirq.NamedQubit('q_{}'.format(i)) for i in range(4)]
a, b, c, d = qubits
circuit1 = cirq.Circuit(
cirq.rx(np.pi / 2).on(a),
cirq.ry(np.pi / 2).on(b),
cirq.rz(np.pi / 2).on(b),
cirq.X.on(a),
cirq.Y.on(b),
cirq.Z.on(c),
cirq.H.on(d),
cirq.S.on(a),
cirq.T.on(b),
cirq.S.on(c) ** -1,
cirq.T.on(d) ** -1,
cirq.X.on(d) ** 0.125,
cirq.TOFFOLI.on(a, b, c),
cirq.CSWAP.on(d, a, b),
cirq.SWAP.on(c, d),
cirq.CX.on(a, b),
cirq.ControlledGate(cirq.Y).on(c, d),
cirq.CZ.on(a, b),
cirq.ControlledGate(cirq.H).on(b, c),
cirq.IdentityGate(1).on(c),
cirq.circuits.qasm_output.QasmUGate(1.0, 2.0, 3.0).on(d),
)
qasm = cirq.qasm(circuit1)
circuit2 = circuit_from_qasm(qasm)
cirq_unitary = cirq.unitary(circuit2)
ct.assert_allclose_up_to_global_phase(cirq_unitary, cirq.unitary(circuit1), atol=1e-8)
cq.assert_qiskit_parsed_qasm_consistent_with_unitary(qasm, cirq_unitary)
def test_output_unitary_same_as_qiskit():
qubits = tuple(_make_qubits(5))
operations = _all_operations(*qubits, include_measurements=False)
output = cirq.QasmOutput(operations, qubits, header='Generated from Cirq', precision=10)
text = str(output)
circuit = cirq.Circuit(operations)
cirq_unitary = circuit.unitary(qubit_order=qubits)
cq.assert_qiskit_parsed_qasm_consistent_with_unitary(text, cirq_unitary)
