}

    val questionCount = buf.readShort().toInt() and 0xffff
    val answerCount = buf.readShort().toInt() and 0xffff
    buf.readShort() // authority record count
    buf.readShort() // additional record count

    for (i in 0 until questionCount) {
      skipName(buf) // name
      buf.readShort() // type
      buf.readShort() // class
    }

    for (i in 0 until answerCount) {

    for (i in s.indices) {
      assertRoundTrip(s.substring(0, i).encodeUtf8())
    }
    val random = Random(123456789L)
    val buf = ByteArray(4096)
    random.nextBytes(buf)
    assertRoundTrip(buf.toByteString())
  }

  private fun assertRoundTrip(data: ByteString) {
    val encodeBuffer = Buffer()
    encode(data, encodeBuffer)