assertArrayEquals(token, actualToken);
        }
    }

    @ParameterizedTest
    @CsvSource({ "0x00, 0x00000000", "0x01, 0x00000001", "0x03, 0x0000000F", "0xFF, 0x7FFFFFFF" })
    @DisplayName("Should handle various security modes and capabilities")
    void testVariousSecurityModesAndCapabilities(String securityModeHex, String capabilitiesHex) throws Exception {
        // Given

      this.h1 = seed;
      this.length = 0;
      isDone = false;
    }

    private void update(int nBytes, long update) {
      // 1 <= nBytes <= 4
      buffer |= (update & 0xFFFFFFFFL) << shift;
      shift += nBytes * 8;
      length += nBytes;

      if (shift >= 32) {
        h1 = mixH1(h1, mixK1((int) buffer));
        buffer >>>= 32;
        shift -= 32;
      }
    }

                        : targetName.toUpperCase().getBytes(getOEMEncoding());
                size += targetBytes.length;
            } else {
                flags &= 0xffffffff ^ NTLMSSP_REQUEST_TARGET;
            }
        }

        if (targetInformationBytes != null) {
            size += targetInformationBytes.length;
            flags |= NTLMSSP_NEGOTIATE_TARGET_INFO;

        // Prepare test data with maximum values
        byte[] buffer = new byte[50];
        int bufferIndex = 0;

        // Set maximum values
        int testCapabilities = 0xFFFFFFFF;
        byte[] testGuid = new byte[16];
        Arrays.fill(testGuid, (byte) 0xFF);
        int testSecurityMode = 0xFFFF;
        int testDialect = 0xFFFF;

        // Write to buffer

        // Assert
        assertNotNull(transPeekNamedPipe);
        assertEquals(TEST_PIPE_NAME, transPeekNamedPipe.name);
        assertEquals(0xFFFFFFFF, transPeekNamedPipe.timeout);
        assertEquals(6, transPeekNamedPipe.maxParameterCount);
        assertEquals(1, transPeekNamedPipe.maxDataCount);
        assertEquals((byte) 0x00, transPeekNamedPipe.maxSetupCount);

        buffer[bufferIndex + 2] = (byte) 0xFF;

        // Set fields with negative values (should be treated as unsigned)
        SMBUtil.writeInt4(-1, buffer, bufferIndex + 3); // Should be read as 0xFFFFFFFF
        SMBUtil.writeInt4(-100, buffer, bufferIndex + 7);
        SMBUtil.writeInt4(-1000, buffer, bufferIndex + 11);
        SMBUtil.writeInt4(0, buffer, bufferIndex + 15);

        @DisplayName("toString() should handle maximum values correctly")
        void testToStringMaxValues() {
            // Arrange
            rpc.uuid_t rpcUuid = new rpc.uuid_t();
            rpcUuid.time_low = 0xFFFFFFFF;
            rpcUuid.time_mid = (short) 0xFFFF;
            rpcUuid.time_hi_and_version = (short) 0xFFFF;
            rpcUuid.clock_seq_hi_and_reserved = (byte) 0xFF;
            rpcUuid.clock_seq_low = (byte) 0xFF;

        Hexdump.toHexChars(0, dst1, 0, 4);
        assertEquals("0000", new String(dst1));

        // Test with all F's
        char[] dst2 = new char[8];
        Hexdump.toHexChars(0xFFFFFFFF, dst2, 0, 8);
        assertEquals("FFFFFFFF", new String(dst2));

        // Test partial buffer update
        char[] dst3 = new char[6];
        java.util.Arrays.fill(dst3, 'Z');

    assertBytes(0xe0 or 31, 154, 10)
  }

  @Test
  fun max31BitValue() {
    hpackWriter!!.writeInt(0x7fffffff, 31, 0)
    assertBytes(31, 224, 255, 255, 255, 7)
    assertThat(newReader(byteStream(224, 255, 255, 255, 7)).readInt(31, 31))
      .isEqualTo(0x7fffffff)
  }

  @Test
  fun prefixMask() {
    hpackWriter!!.writeInt(31, 31, 0)
    assertBytes(31, 0)

                final SmbComWriteResponse rsp = new SmbComWriteResponse(th.getConfig());
                th.send(new SmbComWrite(th.getConfig(), fh.getFid(), (int) (newLength & 0xFFFFFFFFL), 0, this.tmp, 0, 0), rsp,
                        RequestParam.NO_RETRY);
            }
        } catch (final CIFSException e) {
            throw SmbException.wrap(e);
        }
    }

    @Override