assertThat(UnsignedLongs.parseUnsignedLong("1234567890abcdef", 16))
        .isEqualTo(0x1234567890abcdefL);
  }

  public void testParseLongWithRadixLimits() {
    BigInteger max = BigInteger.ZERO.setBit(64).subtract(ONE);
    // loops through all legal radix values.
    for (int r = Character.MIN_RADIX; r <= Character.MAX_RADIX; r++) {
      int radix = r;

   * For example, if {@code end = next(next(next(start)))}, then {@code distance(start, end) == 3}
   * and {@code distance(end, start) == -3}. As well, {@code distance(a, a)} is always zero.
   *
   * <p>Note that this function is necessarily well-defined for any discrete type.
   *
   * @return the distance as described above, or {@link Long#MIN_VALUE} or {@link Long#MAX_VALUE} if

        when(messageBlock.getMid()).thenReturn(minMid);

        messageBlock.setMid(minMid);
        assertEquals(minMid, messageBlock.getMid());

        // Test with zero
        long zeroMid = 0L;
        doNothing().when(messageBlock).setMid(zeroMid);
        when(messageBlock.getMid()).thenReturn(zeroMid);

        messageBlock.setMid(zeroMid);

        assertEquals(0, response.readDataWireFormat(largeBuffer, 0, 65536));
    }

    @Test
    @DisplayName("Test boundary conditions for read methods with zero length")
    void testReadMethodsWithZeroLength() {
        // Arrange
        byte[] buffer = new byte[100];

        // Act & Assert
        assertEquals(0, response.readSetupWireFormat(buffer, 0, 0));

        char[] decrypted = storage.decryptCredentials(encrypted);
        assertNotNull(decrypted, "Decrypted empty data should not be null");
        assertEquals(0, decrypted.length, "Decrypted empty array should have zero length");
    }

    @Test
    public void testEncryptDecryptNull() throws Exception {
        byte[] encrypted = storage.encryptCredentials(null);
        assertNull(encrypted, "Encrypting null should return null");

        // When
        request = new Smb2NegotiateRequest(mockConfig, 0);

        // Then
        assertArrayEquals(testMachineId, request.getClientGuid());
    }

    @Test
    @DisplayName("Should use zero GUID for SMB2.0.2")
    void testClientGuidSmb202() {
        // Given
        when(mockConfig.getMaximumVersion()).thenReturn(DialectVersion.SMB202);

C's union types are represented as a Go byte array with the same length.

Go structs cannot embed fields with C types.

Go code cannot refer to zero-sized fields that occur at the end of
non-empty C structs. To get the address of such a field (which is the
only operation you can do with a zero-sized field) you must take the
address of the struct and add the size of the struct.

Cgo translates C types into equivalent unexported Go types.

labels.searchlog_log_type_favorite=Favorite Log
labels.searchlog_log_type_user_info=User Log
labels.searchlog_log_type_search_keyword=Keyword Count
labels.searchlog_log_type_search_zerohit=Zero Hit Count
labels.searchlog_log_type_search_zeroclick=Zero Click Count
labels.searchlog_log_type_search_count_hour=Search Count/Hour
labels.searchlog_log_type_search_count_day=Search Count/Day
labels.searchlog_log_type_search_user_hour=User Count/Hour

    void testReadAndXWireFormatWithErrorCode() {
        DummyPlainSMB next = new DummyPlainSMB();
        DummyAndXBlock block = new DummyAndXBlock(next);
        block.errorCode = 1; // any non-zero error code should inhibit chaining
        block.headerStart = 0;

        byte[] buf = new byte[64];
        buf[0] = 4; // wordCount
        buf[1] = 0x42; // andxCommand present

        int offset = 10;

        // When
        int bytesWritten = response.writeBytesWireFormat(buffer, offset);

        // Then
        assertEquals(0, bytesWritten);
    }

    @DisplayName("Should write zero bytes at various offsets")
    @ParameterizedTest
    @ValueSource(ints = { 0, 1, 10, 50, 100, 255 })
    void testWriteBytesWireFormatAtDifferentOffsets(int offset) {
        // Given
        byte[] buffer = new byte[256];