def test_tuple_setitem(xs, idx, x): return tuple_setitem(xs, idx, x)
def before(x, y, z): tup = (x + 1, x + 2, x + 3, x + 4) return tuple_setitem(tup, z, y)
def before(x, y): tup = (x + 1, x + 2, x + 3, x + 4) return tuple_setitem(tup, 0, y)[1]
def test_prim_tuple_setitem(): tup = (1, 2, 3, 4) assert tuple_setitem(tup, 1, 22) == (1, 22, 3, 4)