def test_decompose_u1(self):
qr = QuantumRegister(1)
circ = QuantumCircuit(qr)
circ.u1(pi, qr[0])
unrolled = pass_manager = PassManager([IonUnroller()]).run(
circ, output_name=circ.name + " unrolled")
c2 = QuantumCircuit(qr)
c2.rz(pi, qr[0])
self.assertEqual(str(c2.draw()), str(unrolled.draw()))
def test_decompose_cx(self):
qr = QuantumRegister(2)
circ = QuantumCircuit(qr)
circ.cx(qr[0], qr[1])
unrolled = pass_manager = PassManager([IonUnroller()]).run(
circ, output_name=circ.name + " unrolled")
c2 = QuantumCircuit(qr)
c2.sy(qr[0])
c2.ms2(pi / 2, 0, qr[0], qr[1])
c2.r(0, -pi / 2, qr[0])
c2.r(0, -pi / 2, qr[1])
c2.r(pi / 2, -pi / 2, qr[0])
self.maxDiff = 2000
self.assertEqual(str(c2.draw()), str(unrolled.draw()))
def test_stable_gates(self):
qr = QuantumRegister(2)
cr = ClassicalRegister(2)
circ = QuantumCircuit(qr, cr)
circ.ms2(pi / 4, pi / 4, qr[0], qr[1])
circ.r(pi / 2, pi / 4, qr[0])
circ.x(qr[1])
circ.y(qr[0])
circ.sx(qr[0])
circ.sy(qr[1])
circ.i(qr[0])
circ.measure(qr, cr)
unrolled = pass_manager = PassManager([IonUnroller()]).run(
circ, output_name=circ.name + " unrolled")
self.assertEqual(str(circ.draw()), str(unrolled.draw()))