def test_teleportation():
circuit = Circuit()
circuit.add(Qubits(3))
circuit.add(CNOT(1, 2))
circuit.add(CNOT(0, 1))
circuit.add(Hadamard(0))
circuit.add(Measure([0, 1]))
result = circuit.run(1024).result
# All 16 states should be relatively equal probability
if result["11"] == 1024:
circuit.add(PauliX(2))
circuit.add(PauliZ(2))
elif result["10"] == 1024:
circuit.add(PauliZ(2))
elif result["01"] == 1024:
circuit.add(PauliX(2))
circuit.add(Measure([2]))
result2 = circuit.run(1024).result
# TODO: Fix this test.
assert result2
def test_dblpx_integration():
circuit = Circuit()
circuit.add(Qubits(2))
circuit.add(PauliX(0))
circuit.add(PauliX(1))
circuit.add(Measure(0, 1))
job = circuit.run(1024)
result = job.result
assert result["11"] == 1024
assert result["00"] == 0
assert result["10"] == 0
assert result["01"] == 0
def test_dblpx_integration():
circuit = Circuit()
circuit.add(Qubits(2))
circuit.add(PauliX(0))
circuit.add(PauliX(1))
sess = QSession(backend=QuantumSimulator())
result = sess.run(circuit, num_shots=1024)
assert result['11'] == 1024
assert result['00'] == 0
assert result['10'] == 0
assert result['01'] == 0
def test_paulix_init():
from shor.gates import PauliX, X
gate1 = X()
gate2 = PauliX()
assert gate1.__class__ == gate2.__class__
# Try with parameter
X(0)
def test_paulix_matrix():
from shor.gates import PauliX, X
gates = [PauliX(), X()]
for g in gates:
assert is_square(g.to_matrix())
assert is_unitary(g.to_matrix())
assert np.array_equal(g.to_matrix(), np.array([[0, 1], [1, 0]]))
def test_ccnot_integration():
circuit = Circuit()
circuit.add(Qubits(3))
circuit.add(PauliX(0))
circuit.add(PauliX(1))
circuit.add(CCNOT(0, 1, 2))
circuit.add(Measure([0, 1, 2]))
job = circuit.run(1024)
result = job.result
assert result["000"] == 0
assert result["001"] == 0
assert result["010"] == 0
assert result["100"] == 0
assert result["110"] == 0
assert result["101"] == 0
assert result["011"] == 0
assert result["111"] == 1024
def test_ccnot_integration():
circuit = Circuit()
circuit.add(Qubits(3))
circuit.add(PauliX(0))
circuit.add(PauliX(1))
circuit.add(CCNOT(0, 1, 2))
circuit.add(Measure(0, 1, 2))
sess = QSession(backend=QuantumSimulator())
result = sess.run(circuit, num_shots=1024)
assert result['000'] == 0
assert result['001'] == 0
assert result['010'] == 0
assert result['100'] == 0
assert result['110'] == 0
assert result['101'] == 0
assert result['011'] == 0
assert result['111'] == 1024
def test_u1_integration():
circuit = Circuit()
circuit.add(Qubits(1))
circuit.add(PauliX(0))
circuit.add(U1(0))
circuit.add(Measure([0]))
job = circuit.run(1024)
result = job.result
assert result["0"] == 0
assert result["1"] == 1024
def test_paulix_integration():
circuit = Circuit()
circuit.add(Qubits(1))
circuit.add(PauliX(0)) # Can also use H()
circuit.add(Measure([0]))
job = circuit.run(1024)
result = job.result
# Accounting for random noise, results won't be exact
assert result["0"] == 0
assert result["1"] == 1024
def test_sdg_integration():
circuit = Circuit()
circuit.add(Qubits(1))
circuit.add(PauliX(0))
circuit.add(Sdg(0)) # Can also use H()
circuit.add(Measure([0]))
job = circuit.run(1024)
result = job.result
assert result["1"] == 1024
assert result["0"] == 0
def test_u1_integration():
circuit = Circuit()
circuit.add(Qubits(1))
circuit.add(PauliX(0))
circuit.add(U1(0))
circuit.add(Measure())
sess = QSession(backend=QuantumSimulator())
result = sess.run(circuit, num_shots=1024)
assert result['0'] == 0
assert result['1'] == 1024
def test_paulix_integration():
circuit = Circuit()
circuit.add(Qubits(1))
circuit.add(PauliX(0)) # Can also use H()
circuit.add(Measure())
sess = QSession(backend=QuantumSimulator())
result = sess.run(circuit, num_shots=1024)
# Accounting for random noise, results won't be exact
assert result['0'] == 0
assert result['1'] == 1024
def test_cz2_int():
circuit_1 = Circuit()
circuit_1.add(Qubits(2))
circuit_1.add(PauliX(0))
circuit_1.add(Cz(0, 1))
circuit_1.add(Measure(0, 1))
result_1 = circuit_1.run(1024).result
assert result_1["00"] == 0
assert result_1["11"] == 0
assert result_1["01"] == 1024
assert result_1["10"] == 0
def test_swap_integration(): #
circuit = Circuit()
circuit.add(Qubits(2))
circuit.add(PauliX(0))
circuit.add(SWAP(0, 1))
circuit.add(Measure(0, 1))
sess = QSession(backend=QuantumSimulator())
result = sess.run(circuit, num_shots=1024)
assert result['11'] == 0
assert result['00'] == 0
assert result['10'] == 0
assert result['01'] == 1024
def test_multi_gate_int():
circuit_1 = Circuit()
circuit_1.add(Qubits(2))
circuit_1.add(PauliX(0))
circuit_1.add(CNOT(0, 1))
circuit_1.add(CH(0, 1))
circuit_1.add(Measure(0, 1))
result_1 = circuit_1.run(1024).result
assert result_1["00"] == 0
assert result_1["11"] > 450
assert result_1["01"] > 450
assert result_1["10"] == 0