bts, _ := v.MarshalMsg(nil)
	b.ReportAllocs()
	b.SetBytes(int64(len(bts)))

	for b.Loop() {
		_, err := v.UnmarshalMsg(bts)
		if err != nil {
			b.Fatal(err)
		}
	}
}

func TestMarshalUnmarshalBytes(t *testing.T) {
	v := Bytes([]byte("abc123123123"))
	bts, err := v.MarshalMsg(nil)
	if err != nil {
		t.Fatal(err)
	}
	var v2 Bytes
	left, err := v2.UnmarshalMsg(bts)
	if err != nil {