});

        assertEquals("Invalid avLen for AvEOL", exception.getMessage(), "Should throw exception for invalid EOL");
    }

    /**
     * Test decode with truncated data
     */
    @Test
    @DisplayName("Decode should handle truncated data")
    void testDecodeTruncatedData() {
        byte[] truncatedData = new byte[3]; // Less than 4 bytes

    assertInvalid("HTTP/1.1 2000 OK")
    assertInvalid("HTTP/1.1 two OK")
    assertInvalid("HTTP/1.1 2")
    assertInvalid("HTTP/1.1 2000")
    assertInvalid("HTTP/1.1 two")
  }

  @Test
  fun truncated() {
    assertInvalid("")
    assertInvalid("H")
    assertInvalid("HTTP/1")
    assertInvalid("HTTP/1.")
    assertInvalid("HTTP/1.1")
    assertInvalid("HTTP/1.1 ")
    assertInvalid("HTTP/1.1 2")

            // Challenge bytes would be at 24-31 but we're truncated

            // When & Then
            assertThrows(ArrayIndexOutOfBoundsException.class, () -> new Type2Message(truncatedMessage));
        }

        @Test
        @DisplayName("parse should handle truncated message missing target info")
        void testParse_InputLengthTooSmallForTargetInfo() {
            // Given

import java.security.MessageDigest;

/**
 * This is an implementation of the HMACT64 keyed hashing algorithm.
 * HMACT64 is defined by Luke Leighton as a modified HMAC-MD5 (RFC 2104)
 * in which the key is truncated at 64 bytes (rather than being hashed
 * via MD5).
 */
public class HMACT64 extends MessageDigest implements Cloneable {

    private static final int BLOCK_LENGTH = 64;

import java.security.MessageDigest;

/**
 * This is an implementation of the HMACT64 keyed hashing algorithm.
 * HMACT64 is defined by Luke Leighton as a modified HMAC-MD5 (RFC 2104)
 * in which the key is truncated at 64 bytes (rather than being hashed
 * via MD5).
 */
class HMACT64 extends MessageDigest implements Cloneable {

    private static final int BLOCK_LENGTH = 64;

    private static final byte IPAD = (byte) 0x36;

        return this.hexCode;
    }

    /**
     * Constructs a NetBIOS name with the specified parameters.
     *
     * @param cfg the configuration to use
     * @param name the NetBIOS name (will be truncated to 15 characters if longer)
     * @param hexCode the NetBIOS name type code
     * @param scope the NetBIOS scope identifier
     */
    public Name(final Configuration cfg, String name, final int hexCode, final String scope) {

    }

    @Test
    @DisplayName("byte[] ctor: malformed DER is wrapped as PACDecodingException (IOException path)")
    void byteArrayConstructor_malformedDER_throwsWrapped() {
        // Arrange: Truncated SEQUENCE (0x30 len=2 but only 1 byte of content)
        byte[] malformed = new byte[] { 0x30, 0x02, 0x01 };

        // Act + Assert

                      */

    Name() {
    }

    /**
     * Creates a NetBIOS name with the specified attributes.
     *
     * @param name the NetBIOS name (will be truncated to 15 characters if longer)
     * @param hexCode the NetBIOS name type/suffix
     * @param scope the NetBIOS scope identifier (uses default if null or empty)
     */

        }
        String longText = sb.toString();
        String id = SuggestUtil.createSuggestTextId(longText);
        assertNotNull(id);
        assertEquals(445, id.length()); // Should be truncated to ID_MAX_LENGTH
    }

    @Test
    public void testParseQuery() {
        // Test normal query
        String query = "test query";
        String field = "content";

			// n is length of comment
			n := int(b[i+directoryEndLen-2]) | int(b[i+directoryEndLen-1])<<8
			if n+directoryEndLen+i > len(b) {
				// Truncated comment.
				// Some parsers (such as Info-ZIP) ignore the truncated comment
				// rather than treating it as a hard error.
				return -1
			}
			return i
		}
	}
	return -1
}

type readBuf []byte