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test_mpqp_to_qasm.py
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import pytest
from mpqp.all import *
from mpqp.tools.circuit import random_circuit
from mpqp.qasm.mpqp_to_qasm import mpqp_to_qasm2
from mpqp.qasm.open_qasm_2_and_3 import remove_user_gates
@pytest.mark.parametrize(
"instructions, qasm_expectation",
[
(
[X(0), Y(1), Z(2), H(3), CNOT(0, 1), CNOT(1, 2), BasisMeasure([0])],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[4];
creg c[1];
x q[0];
y q[1];
z q[2];
h q[3];
cx q[0],q[1];
cx q[1],q[2];
measure q[0] -> c[0];""",
),
(
[
X(0),
X(1),
X(2),
X(3),
Y(1),
Z(2),
H(3),
CNOT(0, 1),
CNOT(1, 2),
BasisMeasure(),
],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[4];
creg c[4];
x q[0];
x q[1];
x q[2];
x q[3];
y q[1];
z q[2];
h q[3];
cx q[0],q[1];
cx q[1],q[2];
measure q[0] -> c[0];
measure q[1] -> c[1];
measure q[2] -> c[2];
measure q[3] -> c[3];""",
),
(
[
S(0),
X(0),
Y(0),
Z(0),
P(3.141592653589793, 0),
U(3.141592653589793, 1.5707963267948966, 2.5, 0),
T(0),
CNOT(0, 1),
CRk(1, 1, 0),
Rk(1, 1),
CZ(0, 1),
Rx(0, 1),
Ry(0, 1),
Rz(0, 1),
TOF([0, 1], 2),
BasisMeasure([0, 1, 2]),
],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[3];
creg c[3];
s q[0];
x q[0];
y q[0];
z q[0];
p(pi) q[0];
u(pi,pi/2,2.5) q[0];
t q[0];
cx q[0],q[1];
cp(pi) q[1],q[0];
p(pi) q[1];
cz q[0],q[1];
rx(0) q[1];
ry(0) q[1];
rz(0) q[1];
ccx q[0],q[1],q[2];
measure q[0] -> c[0];
measure q[1] -> c[1];
measure q[2] -> c[2];""",
),
(
[
P(3.141592653589793, 0),
P(3.141592653589793, 1),
P(1.5707963267948966, 0),
P(3.141592653589793, 1),
P(3.141592653589793, 1),
P(3.141592653589793, 0),
P(3.141592653589793, 1),
],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[2];
p(pi) q[0];
p(pi) q[1];
p(pi/2) q[0];
p(pi) q[1];
p(pi) q[1];
p(pi) q[0];
p(pi) q[1];""",
),
(
[
P(3.141592653589793, 0),
P(3.141592653589793, 1),
P(1.5707963267948966, 0),
P(3.141592653589793, 1),
P(3.141592653589793, 1),
P(3.141592653589793, 0),
P(3.141592653589793, 2),
],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[3];
p(pi) q[0];
p(pi) q[1];
p(pi/2) q[0];
p(pi) q[1];
p(pi) q[1];
p(pi) q[0];
p(pi) q[2];""",
),
(
[X(0), X(0), X(1), Y(1), Y(0), Y(1), Y(0), Z(3)],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[4];
x q[0];
x q[0];
x q[1];
y q[1];
y q[0];
y q[1];
y q[0];
z q[3];""",
),
(
[X(0), X(0), X(1), Barrier(0), Y(1), Y(0), Y(0), Y(1)],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[2];
x q[0];
x q[0];
x q[1];
barrier q[0],q[1];
y q[1];
y q[0];
y q[0];
y q[1];""",
),
(
[
S(0),
X(0),
Y(0),
Z(0),
P(3.141592653589793, 0),
U(3.141592653589793, 1.5707963267948966, 2.5, 0),
T(0),
CNOT(0, 1),
CRk(1, 1, 0),
Rk(1, 1),
CZ(0, 1),
Rx(0, 1),
Ry(0, 1),
Rz(0, 1),
TOF([0, 1], 2),
],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[3];
s q[0];
x q[0];
y q[0];
z q[0];
p(pi) q[0];
u(pi,pi/2,2.5) q[0];
t q[0];
cx q[0],q[1];
cp(pi) q[1],q[0];
p(pi) q[1];
cz q[0],q[1];
rx(0) q[1];
ry(0) q[1];
rz(0) q[1];
ccx q[0],q[1],q[2];""",
),
(
[Barrier(0)],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[1];
barrier q[0];""",
),
(
[X(0), Y(1), BasisMeasure([0])],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[2];
creg c[1];
x q[0];
y q[1];
measure q[0] -> c[0];""",
),
(
[X(0), BasisMeasure([0]), Y(0)],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[1];
creg c[1];
x q[0];
y q[0];
measure q[0] -> c[0];""",
),
(
[CNOT(1, 0), CNOT(0, 1)],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[2];
cx q[1],q[0];
cx q[0],q[1];""",
),
],
)
def test_mpqp_to_qasm_gate(instructions: list[Instruction], qasm_expectation: str):
circuit = QCircuit(instructions)
str_circuit = circuit.to_other_language(Language.QASM2)
assert str_circuit == qasm_expectation
@pytest.mark.parametrize(
"instructions",
[
[
CustomGate(
UnitaryMatrix(
np.array([[0, 1, 0, 0], [0, 0, 0, 1], [1, 0, 0, 0], [0, 0, 1, 0]])
),
[1, 2],
)
]
],
)
def test_mpqp_to_qasm_custom_gate(instructions: list[Instruction]):
circuit = QCircuit(instructions)
from qiskit import qasm2, QuantumCircuit
qiskit_circuit = circuit.to_other_language(Language.QISKIT)
assert isinstance(qiskit_circuit, QuantumCircuit)
str_qiskit_circuit = remove_user_gates(qasm2.dumps(qiskit_circuit), True)
str_circuit = circuit.to_other_language(Language.QASM2)
assert isinstance(str_circuit, str)
for i in str_circuit:
assert i in str_qiskit_circuit
for i in str_qiskit_circuit:
assert i in str_circuit
@pytest.mark.parametrize(
"instructions, qasm_expectation",
[
(
[X(0), X(1), X(2), X(3), X(0), X(1), BasisMeasure()],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[4];
creg c[4];
x q;
x q[0],q[1];
measure q -> c;""",
),
(
[X(0), BasisMeasure([0]), Y(0)],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[1];
creg c[1];
x q;
y q;
measure q -> c;""",
),
(
[
X(0),
X(1),
X(2),
X(3),
Y(1),
Z(2),
H(3),
CNOT(0, 1),
CNOT(1, 2),
BasisMeasure(),
],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[4];
creg c[4];
x q;
y q[1];
z q[2];
h q[3];
cx q[0],q[1];
cx q[1],q[2];
measure q -> c;""",
),
(
[
S(0),
X(0),
Y(0),
Z(0),
P(np.pi, 0),
U(np.pi, np.pi / 2, 2.5, 0),
T(0),
CNOT(0, 1),
CRk(1, 1, 0),
Rk(1, 1),
CZ(0, 1),
Rx(0, 1),
Ry(0, 1),
Rz(0, 1),
TOF([0, 1], 2),
BasisMeasure([0, 1, 2]),
],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[3];
creg c[3];
s q[0];
x q[0];
y q[0];
z q[0];
p(pi) q[0];
u(pi,pi/2,2.5) q[0];
t q[0];
cx q[0],q[1];
cp(pi) q[1],q[0];
p(pi) q[1];
cz q[0],q[1];
rx(0) q[1];
ry(0) q[1];
rz(0) q[1];
ccx q[0],q[1],q[2];
measure q -> c;""",
),
(
[
P(np.pi, 0),
P(np.pi, 1),
P(np.pi / 2, 0),
P(np.pi, 1),
P(np.pi, 1),
P(np.pi, 0),
P(np.pi, 1),
],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[2];
p(pi) q;
p(pi/2) q[0];
p(pi) q;
p(pi) q[1];
p(pi) q[1];""",
),
(
[
P(np.pi, 0),
P(np.pi, 1),
P(np.pi / 2, 0),
P(np.pi, 1),
P(np.pi, 1),
P(np.pi, 0),
P(np.pi, 2),
],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[3];
p(pi) q[0],q[1];
p(pi/2) q[0];
p(pi) q;
p(pi) q[1];""",
),
(
[X(0), X(0), X(1), Y(1), Y(0), Y(1), Y(0), Z(3)],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[4];
x q[0],q[1];
x q[0];
y q[0],q[1];
y q[0],q[1];
z q[3];""",
),
(
[X(0), X(0), X(1), Barrier(), Y(1), Y(0), Y(0), Y(1)],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[2];
x q;
x q[0];
barrier q[0],q[1];
y q;
y q;""",
),
(
[
S(0),
S(0),
Y(0),
Y(1),
P(np.pi, 0),
P(np.pi, 1),
P(np.pi, 0),
P(np.pi, 2),
U(np.pi, np.pi / 2, 2.5, 0),
T(0),
CNOT(0, 1),
CRk(1, 1, 0),
Rk(1, 1),
CZ(0, 1),
Ry(0, 0),
Ry(0, 1),
Ry(0, 2),
TOF([0, 1], 2),
],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[3];
s q[0];
s q[0];
y q[0],q[1];
p(pi) q;
p(pi) q[0];
u(pi,pi/2,2.5) q[0];
t q[0];
cx q[0],q[1];
cp(pi) q[1],q[0];
p(pi) q[1];
cz q[0],q[1];
ry(0) q;
ccx q[0],q[1],q[2];""",
),
(
[Barrier()],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[1];
barrier q[0];""",
),
(
[Y(0), Y(1), BasisMeasure([0])],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[2];
creg c[1];
y q;
measure q[0] -> c[0];""",
),
(
[CNOT(1, 0), CNOT(0, 1)],
"""OPENQASM 2.0;
include "qelib1.inc";
qreg q[2];
cx q[1],q[0];
cx q[0],q[1];""",
),
],
)
def test_mpqp_to_qasm_simplify(instructions: list[Instruction], qasm_expectation: str):
circuit = QCircuit(instructions)
qasm, _ = mpqp_to_qasm2(circuit, True)
print(qasm)
print(qasm_expectation)
assert qasm_expectation == qasm
def normalize_string(string: str):
import re
from typing import Match
def simplify_expression(match: Match[str]):
from numpy import pi, e
components = match.group(1).split(',')
simplified = [
str(np.round(eval(comp, {"pi": pi, "e": e}), 4)) for comp in components
]
return f"({','.join(simplified)})"
pattern = r'\(([^()]+)\)'
return re.sub(pattern, simplify_expression, string)
def test_random_mpqp_to_qasm():
for _ in range(15):
qcircuit = random_circuit(nb_qubits=6, nb_gates=20)
from qiskit import qasm2, QuantumCircuit
qiskit_circuit = qcircuit.to_other_language(Language.QISKIT)
assert isinstance(qiskit_circuit, QuantumCircuit)
qiskit_qasm = normalize_string(qasm2.dumps(qiskit_circuit))
mpqp_qasm = qcircuit.to_other_language(Language.QASM2)
assert isinstance(mpqp_qasm, str)
mpqp_qasm = normalize_string(mpqp_qasm)
assert qiskit_qasm == mpqp_qasm