val totalRuleBytes: Int,
    val totalExceptionRuleBytes: Int,
  ) {
    fun writeOut(sink: BufferedSink) {
      with(sink) {
        writeInt(totalRuleBytes)
        for (domain in sortedRules) {
          write(domain).writeByte(NEWLINE)
        }
        writeInt(totalExceptionRuleBytes)
        for (domain in sortedExceptionRules) {
          write(domain).writeByte(NEWLINE)
        }
      }
    }
  }

  fun allocate(count: Int): List<InetAddress> {
    val from = nextAddress
    nextAddress += count
    return (from until nextAddress)
      .map {
        return@map InetAddress.getByAddress(
          Buffer().writeInt(it.toInt()).readByteArray(),
        )
      }
  }

  /** Allocates and returns `count` fake IPv6 addresses like [::ff00:64, ::ff00:65].  */
  fun allocateIpv6(count: Int): List<InetAddress> {

    frame.writeByte(Http2.TYPE_SETTINGS)
    frame.writeByte(FLAG_NONE)
    frame.writeInt(0) // Settings are always on the connection stream 0.
    frame.writeShort(1) // SETTINGS_HEADER_TABLE_SIZE
    frame.writeInt(reducedTableSizeBytes)
    frame.writeShort(2) // SETTINGS_ENABLE_PUSH
    frame.writeInt(0)
    reader.nextFrame(
      requireSettings = false,
      object : BaseTestHandler() {

            // Multiple dynamic table size updates!
            writeInt(smallestHeaderTableSizeSetting, PREFIX_5_BITS, 0x20)
          }
          emitDynamicTableSizeUpdate = false
          smallestHeaderTableSizeSetting = Integer.MAX_VALUE
          writeInt(maxDynamicTableByteCount, PREFIX_5_BITS, 0x20)
        }

        for (i in 0 until headerBlock.size) {

      frameHeader(
        streamId = 0,
        length = 8,
        type = TYPE_PING,
        flags = if (ack) FLAG_ACK else FLAG_NONE,
      )
      sink.writeInt(payload1)
      sink.writeInt(payload2)
      sink.flush()
    }
  }

  /**
   * Tell the peer to stop creating streams and that we last processed `lastGoodStreamId`, or zero
   * if no streams were processed.
   *

  }

  @Test
  fun writeSingleByteInt() {
    hpackWriter!!.writeInt(10, 31, 0)
    assertBytes(10)
    hpackWriter!!.writeInt(10, 31, 0xe0)
    assertBytes(0xe0 or 10)
  }

  @Test
  fun writeMultibyteInt() {
    hpackWriter!!.writeInt(1337, 31, 0)
    assertBytes(31, 154, 10)
    hpackWriter!!.writeInt(1337, 31, 0xe0)
    assertBytes(0xe0 or 31, 154, 10)
  }

  @Test

HSPLokhttp3/internal/http2/Hpack$Writer;->writeByteString(Lokio/ByteString;)V
HSPLokhttp3/internal/http2/Hpack$Writer;->writeHeaders(Ljava/util/List;)V
HSPLokhttp3/internal/http2/Hpack$Writer;->writeInt(III)V
HSPLokhttp3/internal/http2/Hpack;-><clinit>()V
HSPLokhttp3/internal/http2/Hpack;-><init>()V
HSPLokhttp3/internal/http2/Hpack;->checkLowercase(Lokio/ByteString;)Lokio/ByteString;

  fun inflate(buffer: Buffer) {
    require(deflatedBytes.size == 0L)

    if (noContextTakeover) {
      inflater.reset()
    }

    deflatedBytes.writeAll(buffer)
    deflatedBytes.writeInt(OCTETS_TO_ADD_BEFORE_INFLATION)

    val totalBytesToRead = inflater.bytesRead + deflatedBytes.size

    // We cannot read all, as the source does not close.