def test_quil_two_qubit_gate_output():
(
q0,
q1,
) = _make_qubits(2)
gate = QuilTwoQubitGate(np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]))
output = cirq.QuilOutput(
(gate.on(q0, q1),),
(
q0,
q1,
),
)
assert (
str(output)
== """# Created using Cirq.
DEFGATE USERGATE1:
1.0+0.0i, 0.0+0.0i, 0.0+0.0i, 0.0+0.0i
0.0+0.0i, 1.0+0.0i, 0.0+0.0i, 0.0+0.0i
0.0+0.0i, 0.0+0.0i, 1.0+0.0i, 0.0+0.0i
0.0+0.0i, 0.0+0.0i, 0.0+0.0i, 1.0+0.0i
USERGATE1 0 1
"""
)
def test_quil_two_qubit_gate_eq():
gate = QuilTwoQubitGate(np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]))
gate2 = QuilTwoQubitGate(np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]))
assert cirq.approx_eq(gate, gate2, atol=1e-8)
gate3 = QuilTwoQubitGate(np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]))
gate4 = QuilTwoQubitGate(np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 2, 0], [0, 0, 0, 1]]))
assert not cirq.approx_eq(gate4, gate3, atol=1e-8)
def test_quil_two_qubit_gate_output():
q0, q1, = _make_qubits(2)
gate = QuilTwoQubitGate(
np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]))
output = cirq.QuilOutput((gate.on(q0, q1),), (
q0,
q1,
))
assert str(output) == """# Created using Cirq.
def test_quil_two_qubit_gate_eq():
with cirq.testing.assert_deprecated(deadline='v1.0', count=4):
gate = QuilTwoQubitGate(
np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]))
gate2 = QuilTwoQubitGate(
np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]))
assert cirq.approx_eq(gate, gate2, atol=1e-8)
gate3 = QuilTwoQubitGate(
np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]))
gate4 = QuilTwoQubitGate(
np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 2, 0], [0, 0, 0, 1]]))
assert not cirq.approx_eq(gate4, gate3, atol=1e-8)
def test_quil_two_qubit_gate_output():
(q0, q1) = _make_qubits(2)
with cirq.testing.assert_deprecated(deadline='v1.0', count=7):
gate = QuilTwoQubitGate(
np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]))
output = cirq.QuilOutput((gate.on(q0, q1), ), (q0, q1))
assert (str(output) == """# Created using Cirq.
DEFGATE USERGATE1:
1.0+0.0i, 0.0+0.0i, 0.0+0.0i, 0.0+0.0i
0.0+0.0i, 1.0+0.0i, 0.0+0.0i, 0.0+0.0i
0.0+0.0i, 0.0+0.0i, 1.0+0.0i, 0.0+0.0i
0.0+0.0i, 0.0+0.0i, 0.0+0.0i, 1.0+0.0i
USERGATE1 0 1
""")
def test_quil_two_qubit_gate_repr():
gate = QuilTwoQubitGate(
np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]))
assert repr(gate) == ("""cirq.circuits.quil_output.QuilTwoQubitGate(matrix=
[[1 0 0 0]
[0 1 0 0]
[0 0 1 0]
[0 0 0 1]]
)""")
def test_quil_two_qubit_gate_repr():
with cirq.testing.assert_deprecated(deadline='v1.0', count=1):
gate = QuilTwoQubitGate(
np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]))
assert repr(gate) == (
"""cirq.circuits.quil_output.QuilTwoQubitGate(matrix=
[[1 0 0 0]
[0 1 0 0]
[0 0 1 0]
[0 0 0 1]]
)""")
def test_parseable_defgate_output():
pyquil = pytest.importorskip("pyquil")
q0, q1 = _make_qubits(2)
operations = [
QuilOneQubitGate(np.array([[1, 0], [0, 1]])).on(q0),
QuilTwoQubitGate(
np.array([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0],
[0, 0, 0, 1]])).on(q0, q1)
]
output = cirq.QuilOutput(operations, (q0, q1))
# Just checks that we can create a pyQuil Program without crashing.
pyquil.Program(str(output))
