def test_not(self):
x, y, z = ints("xyz")
fn = DualLinker().accept(FunctionGraph([x, y], [invert(x)])).make_function()
for a, b in ((0, 1), (0, 0), (1, 0), (1, 1)):
assert fn(a, b) == ~a, (a,)
x, y, z = ints("xyz")
fn = DualLinker().accept(FunctionGraph([x, y], [~x])).make_function()
for a, b in ((0, 1), (0, 0), (1, 0), (1, 1)):
assert fn(a, b) == ~a, (a,)
def test_and(self):
x, y, z = ints("xyz")
fn = DualLinker().accept(FunctionGraph([x, y], [and_(x, y)])).make_function()
for a, b in ((0, 1), (0, 0), (1, 0), (1, 1)):
assert fn(a, b) == (a & b), (a, b)
x, y, z = ints("xyz")
fn = DualLinker().accept(FunctionGraph([x, y], [x & y])).make_function()
for a, b in ((0, 1), (0, 0), (1, 0), (1, 1)):
assert fn(a, b) == (a & b), (a, b)
def test_xor(self):
x, y, z = ints("xyz")
fn = DualLinker().accept(FunctionGraph([x, y],
[x ^ y])).make_function()
for a, b in ((0, 1), (0, 0), (1, 0), (1, 1)):
assert fn(a, b) == (a ^ b), (a, b)