{"TEXT", "foo<ABIInternal>(SB),0", "ABI selector only permitted when compiling runtime, reference was to \"foo\""},
		{"FUNCDATA", "", "expect two operands for FUNCDATA"},
		{"FUNCDATA", "(SB ", "expect two operands for FUNCDATA"},
		{"DATA", "", "expect two operands for DATA"},
		{"DATA", "0", "expect two operands for DATA"},
		{"DATA", "(0), 1", "expect /size for DATA argument"},

	p.append(prog, "", true)
}

// asmFuncData assembles a FUNCDATA pseudo-op.
// FUNCDATA $1, funcdata<>+4(SB)
func (p *Parser) asmFuncData(operands [][]lex.Token) {
	if len(operands) != 2 {
		p.errorf("expect two operands for FUNCDATA")
		return
	}

	// Operand 0 must be an immediate constant.
	valueAddr := p.address(operands[0])
	if !p.validImmediate("FUNCDATA", &valueAddr) {
		return
	}

	0x000f 00015 (x.go:3)	SUBQ	$16, SP
	0x0013 00019 (x.go:3)	MOVQ	BP, 8(SP)
	0x0018 00024 (x.go:3)	LEAQ	8(SP), BP
	0x001d 00029 (x.go:3)	FUNCDATA	$0, gclocals·33cdeccccebe80329f1fdbee7f5874cb(SB)
	0x001d 00029 (x.go:3)	FUNCDATA	$1, gclocals·33cdeccccebe80329f1fdbee7f5874cb(SB)
	0x001d 00029 (x.go:3)	FUNCDATA	$2, gclocals·33cdeccccebe80329f1fdbee7f5874cb(SB)
	0x001d 00029 (x.go:4)	PCDATA	$0, $0
	0x001d 00029 (x.go:4)	PCDATA	$1, $0

				fmt.Fprintf(w, "def %s %s\n", name, abi)
			}
		}
		return
	case "GLOBL", "PCDATA":
		// No text definitions or symbol references.
	case "DATA", "FUNCDATA":
		// For DATA, operands[0] is defined symbol.
		// For FUNCDATA, operands[0] is an immediate constant.
		// Remaining operands may have references.
		if len(operands) < 2 {
			return
		}
		operands = operands[1:]
	}

        byte[] eolData = createEolData();

        byte[] fullData = new byte[avPairData.length + eolData.length];
        System.arraycopy(avPairData, 0, fullData, 0, avPairData.length);
        System.arraycopy(eolData, 0, fullData, avPairData.length, eolData.length);

        List<AvPair> pairs = AvPairs.decode(fullData);

        assertNotNull(pairs, "Decoded pairs should not be null");

        KerberosEncData encData = new KerberosEncData(encoded, Collections.emptyMap());

        assertEquals("TEST.REALM", encData.getUserRealm());
        assertEquals("testuser", encData.getUserPrincipalName());
        assertNotNull(encData.getUserAddresses());
        assertEquals(1, encData.getUserAddresses().size());
        assertEquals(InetAddress.getByName("127.0.0.1"), encData.getUserAddresses().get(0));

     * @return the user principal name
     */
    public String getUserPrincipalName() {
        return this.encData.getUserPrincipalName();
    }

    /**
     * Returns the user realm from the ticket.
     *
     * @return the user realm
     */
    public String getUserRealm() {
        return this.encData.getUserRealm();
    }

    /**
     * Returns the server principal name from the ticket.
     *

    void readSingleByteHappyPath() throws IOException {
        // Create a simple message with 3 bytes of data
        byte[] data = new byte[] { 1, 2, 3 };
        byte[] fullData = concat(messageHeader(3), data);
        InputStream in = new ByteArrayInputStream(fullData);
        SocketInputStream sis = new SocketInputStream(in);

        // Read the three data bytes
        assertEquals(1, sis.read());
        assertEquals(2, sis.read());

        // Full ResponseData
        ResponseData fullData = new ResponseData();
        fullData.setUrl("http://example.com/page");
        fullData.setMimeType("text/html");
        fullData.setHttpStatusCode(200);
        fullData.setCharSet("UTF-8");
        fullData.setContentLength(1024L);
        assertTrue(rule.match(fullData));
    }

    /**
     * Test concurrent rule matching
     */

        @DisplayName("Should handle partial data buffer correctly")
        void testPartialDataBuffer() {
            byte[] fullData = new byte[200];
            new Random().nextBytes(fullData);

            int offset = 50;
            int length = 100;
            request.setData(fullData, offset, length);

            byte[] buffer = new byte[512];
            int bytesWritten = request.writeBytesWireFormat(buffer, 0);