:= NewNat().SetBytes(xBytes, m) if err != nil { return false } return got.Equal(natFromBytes(xBytes).ExpandFor(m)) == yes } err := quick.Check(f, &quick.Config{}) if err != nil { t.Error(err) } } func TestExpand(t *testing.T) { sliced := []uint{1, 2, 3, 4} examples := []struct { in []uint n int out []uint }{{ []uint{1, 2}, 4, []uint{1, 2, 0, 0}, }, { sliced[:2], 4, []uint{1, 2, 0, 0}, }, { []uint{1, 2}, 2, []uint{1, 2}, }} for i, tt := range examples { got := (&Nat{tt.in}).expand(tt.n) if len(got.limbs)...