def test_defgate():
dg = DefGate("TEST", np.array([[1., 0.],
[0., 1.]]))
assert dg.out() == "DEFGATE TEST:\n 1.0, 0.0\n 0.0, 1.0\n"
test = dg.get_constructor()
tg = test(DirectQubit(1), DirectQubit(2))
assert tg.out() == "TEST 1 2"
def test_defgate():
dg = DefGate("TEST", np.array([[0 + 0.5j, 0.5], [0.5, 0 - 0.5j]]))
assert dg.out(
) == "DEFGATE TEST:\n 0.0+0.5i, 0.5+0.0i\n 0.5+0.0i, 0.0-0.5i\n"
test = dg.get_constructor()
tg = test(DirectQubit(1), DirectQubit(2))
assert tg.out() == "TEST 1 2"
def unpack_qubit(qubit):
"""
Get a qubit from an object.
:param qubit: An int or AbstractQubit.
:return: An AbstractQubit instance
"""
if isinstance(qubit, int):
return DirectQubit(qubit)
elif not isinstance(qubit, AbstractQubit):
raise TypeError("qubit should be an int or AbstractQubit instance")
else:
return qubit
def test_defgate_param():
dgp = DefGate("TEST", [[1., 0.], [0., 1.]])
assert dgp.out() == "DEFGATE TEST:\n 1.0, 0.0\n 0.0, 1.0\n"
test = dgp.get_constructor()
tg = test(DirectQubit(1))
assert tg.out() == "TEST 1"
def test_gate():
tg = Gate("TEST", qubits=(DirectQubit(1), DirectQubit(2)), params=[])
assert tg.out() == "TEST 1 2"