if (TOK_ID[i] != buf[i]) {
                throw new IllegalArgumentException();
            }
        }
        // MECH_OID_LEN
        len = 0xff00 & buf[i] << 8;
        i++;
        len |= 0xff & buf[i++];

        // MECH_OID
        if (buf.length < i + len) {
            throw new IllegalArgumentException();
        }
        final byte[] bo = new byte[len];

            copyFileId[0] = 0x00;

            // Verify original is unchanged
            assertEquals((byte) 0xFF, originalFileId[0], "Original FileId should remain unchanged");
            assertArrayEquals(
                    new byte[] { (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF,

    }

    private static Stream<Arguments> provideFidTestCases() {
        return Stream.of(Arguments.of(0x0000, (byte) 0x00, (byte) 0x00), Arguments.of(0x00FF, (byte) 0xFF, (byte) 0x00),
                Arguments.of(0xFF00, (byte) 0x00, (byte) 0xFF), Arguments.of(0xFFFF, (byte) 0xFF, (byte) 0xFF),
                Arguments.of(0x1234, (byte) 0x34, (byte) 0x12));
    }

    @Test

    }
  }

  // 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")
    }
  }

    int FLAGS2_EXTENDED_SECURITY_NEGOTIATION = 0x0800;
    /** Resolve paths in DFS flag */
    int FLAGS2_RESOLVE_PATHS_IN_DFS = 0x1000;
    /** Permit read if execute permission flag */
    int FLAGS2_PERMIT_READ_IF_EXECUTE_PERM = 0x2000;
    /** 32-bit status codes flag */
    int FLAGS2_STATUS32 = 0x4000;
    /** Unicode strings flag */
    int FLAGS2_UNICODE = 0x8000;

    /** No capabilities */
    int CAP_NONE = 0x0000;

        assertEquals(0x2000, SmbConstants.FLAGS2_PERMIT_READ_IF_EXECUTE_PERM);
        assertEquals(0x4000, SmbConstants.FLAGS2_STATUS32);
        assertEquals(0x8000, SmbConstants.FLAGS2_UNICODE);
    }

    @Test
    @DisplayName("Should define capability constants")
    void testCapabilityConstants() {
        assertEquals(0x0000, SmbConstants.CAP_NONE);

    int FLAGS2_EXTENDED_SECURITY_NEGOTIATION = 0x0800;
    /**
     * Resolve paths in Distributed File System flag.
     */
    int FLAGS2_RESOLVE_PATHS_IN_DFS = 0x1000;
    /**
     * Permit read if execute permission flag.
     */
    int FLAGS2_PERMIT_READ_IF_EXECUTE_PERM = 0x2000;
    /**
     * Use 32-bit status codes flag.
     */
    int FLAGS2_STATUS32 = 0x4000;
    /**
     * Strings are Unicode flag.

    void testPipeTypeDceTransact() {
        assertEquals(0x0200 | 0x0400, SmbPipeResource.PIPE_TYPE_DCE_TRANSACT, "PIPE_TYPE_DCE_TRANSACT should be 0x0600");
    }

    /**
     * Test if the PIPE_TYPE_UNSHARED constant has the correct value.
     */
    @Test
    void testPipeTypeUnshared() {
        assertEquals(0x800, SmbPipeResource.PIPE_TYPE_UNSHARED, "PIPE_TYPE_UNSHARED should be 0x800");
    }

        byte[] wireData = new byte[] { 0x10, 0x00, // StructureSize (must be 16)
                0x01, // ShareType (DISK)
                0x00, // Reserved
                0x01, 0x00, 0x00, 0x00, // ShareFlags
                0x08, 0x00, 0x00, 0x00, // Capabilities
                (byte) 0xFF, 0x01, 0x1F, 0x00 // MaximalAccess
        };

        // When

     */

    int PIPE_TYPE_CALL = 0x0100;

    /**
     * Pipe operations should behave like the <code>TransactNamedPipe</code> Win32 Named Pipe function.
     */

    int PIPE_TYPE_TRANSACT = 0x0200;

    /**
     * Pipe is used for DCE
     */
    int PIPE_TYPE_DCE_TRANSACT = 0x0200 | 0x0400;

    /**
     * Pipe should use it's own exclusive transport connection
     */