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() {

    }

    @Override
    public final void writeByte(final int v) throws SmbException {
        tmp[0] = (byte) v;
        write(tmp, 0, 1);
    }

    @Override
    public final void writeShort(final int v) throws SmbException {
        Encdec.enc_uint16be((short) v, tmp, 0);
        write(tmp, 0, 2);
    }

    @Override
    public final void writeChar(final int v) throws SmbException {

        doNothing().when(raf).write(any(byte[].class), anyInt(), anyInt());
        doNothing().when(raf).writeShort(anyInt());

        raf.writeUTF("é"); // 2-byte UTF-8 char

        // size prefix should be 2, and then write called with len=2
        verify(raf).writeShort(eq(2));
        verify(raf).write(any(byte[].class), eq(0), eq(2));
    }

    @Test

    }

    @Override
    public final void writeByte(final int v) throws SmbException {
        this.tmp[0] = (byte) v;
        write(this.tmp, 0, 1);
    }

    @Override
    public final void writeShort(final int v) throws SmbException {
        Encdec.enc_uint16be((short) v, this.tmp, 0);
        write(this.tmp, 0, 2);
    }

    @Override
    public final void writeChar(final int v) throws SmbException {

        length = settings.size() * 6,
        type = TYPE_SETTINGS,
        flags = FLAG_NONE,
      )
      for (i in 0 until Settings.COUNT) {
        if (!settings.isSet(i)) continue
        sink.writeShort(i)
        sink.writeInt(settings[i])
      }
      sink.flush()
    }
  }

  /**
   * Send a connection-level ping to the peer. `ack` indicates this is a reply. The data in

        domainSid = new SID("S-1-5-21-1-2-3");
        userSid = new SID("S-1-5-21-1-2-3-1000");
    }

    private void writeLittleEndianShort(DataOutputStream dos, short value) throws IOException {
        dos.writeShort(Short.reverseBytes(value));
    }

    private void writeLittleEndianInt(DataOutputStream dos, int value) throws IOException {
        dos.writeInt(Integer.reverseBytes(value));
    }

      try {
        output.writeLong(v);
      } catch (IOException impossible) {
        throw new AssertionError(impossible);
      }
    }

    @Override
    public void writeShort(int v) {
      try {
        output.writeShort(v);
      } catch (IOException impossible) {
        throw new AssertionError(impossible);
      }
    }

    @Override
    public void writeUTF(String s) {
      try {

      assertThat(expected.message).isEqualTo("index == 0")
    }
  }

  // Example taken from twitter/hpack DecoderTest.testIllegalIndex
  @Test
  fun readIndexedHeaderFieldTooLargeIndex() {
    bytesIn.writeShort(0xff00) // == Indexed - Add idx = 127
    assertFailsWith<IOException> {
      hpackReader!!.readHeaders()
    }.also { expected ->
      assertThat(expected.message).isEqualTo("Header index too large 127")
    }

        if (domainLength > 0) {
            writeUShort(targetInfo, offset, 2);
            offset += 2;
            writeUShort(targetInfo, offset, domainLength);
            offset += 2;
            System.arraycopy(domain, 0, targetInfo, offset, domainLength);
            offset += domainLength;
        }
        if (serverLength > 0) {
            writeUShort(targetInfo, offset, 1);
            offset += 2;

    }

    @Test
    void testWriteUShort() {
        // Test writeUShort
        byte[] data = new byte[2];
        ByteBuffer expectedBuffer = ByteBuffer.allocate(2).order(ByteOrder.LITTLE_ENDIAN);

        // Test with a positive value
        int value = 0x1234;
        NtlmMessage.writeUShort(data, 0, value);
        expectedBuffer.putShort(0, (short) value);