def test_w_to_proto():
gate = cirq.PhasedXPowGate(exponent=sympy.Symbol('k'), phase_exponent=1)
proto = operations_pb2.Operation(exp_w=operations_pb2.ExpW(
target=operations_pb2.Qubit(row=2, col=3),
axis_half_turns=operations_pb2.ParameterizedFloat(raw=1),
half_turns=operations_pb2.ParameterizedFloat(parameter_key='k')))
assert_proto_dict_convert(gate, proto, cirq.GridQubit(2, 3))
gate = cirq.PhasedXPowGate(exponent=0.5, phase_exponent=sympy.Symbol('j'))
proto = operations_pb2.Operation(exp_w=operations_pb2.ExpW(
target=operations_pb2.Qubit(row=2, col=3),
axis_half_turns=operations_pb2.ParameterizedFloat(parameter_key='j'),
half_turns=operations_pb2.ParameterizedFloat(raw=0.5)))
assert_proto_dict_convert(gate, proto, cirq.GridQubit(2, 3))
gate = cirq.X**0.25
proto = operations_pb2.Operation(exp_w=operations_pb2.ExpW(
target=operations_pb2.Qubit(row=2, col=3),
axis_half_turns=operations_pb2.ParameterizedFloat(raw=0.0),
half_turns=operations_pb2.ParameterizedFloat(raw=0.25)))
assert_proto_dict_convert(gate, proto, cirq.GridQubit(2, 3))
gate = cirq.Y**0.25
proto = operations_pb2.Operation(exp_w=operations_pb2.ExpW(
target=operations_pb2.Qubit(row=2, col=3),
axis_half_turns=operations_pb2.ParameterizedFloat(raw=0.5),
half_turns=operations_pb2.ParameterizedFloat(raw=0.25)))
assert_proto_dict_convert(gate, proto, cirq.GridQubit(2, 3))
gate = cirq.PhasedXPowGate(exponent=0.5, phase_exponent=sympy.Symbol('j'))
proto = operations_pb2.Operation(exp_w=operations_pb2.ExpW(
target=operations_pb2.Qubit(row=2, col=3),
axis_half_turns=operations_pb2.ParameterizedFloat(parameter_key='j'),
half_turns=operations_pb2.ParameterizedFloat(raw=0.5)))
assert_proto_dict_convert(gate, proto, cirq.GridQubit(2, 3))
def _phased_x_to_proto(gate: 'cirq.PhasedXPowGate',
q: 'cirq.Qid') -> operations_pb2.ExpW:
return operations_pb2.ExpW(
target=_qubit_to_proto(q),
axis_half_turns=_parameterized_value_to_proto(gate.phase_exponent),
half_turns=_parameterized_value_to_proto(gate.exponent),
)
def _y_to_proto(gate: 'cirq.YPowGate', q: 'cirq.Qid') -> operations_pb2.ExpW:
return operations_pb2.ExpW(
target=_qubit_to_proto(q),
axis_half_turns=_parameterized_value_to_proto(0.5),
half_turns=_parameterized_value_to_proto(gate.exponent))