}

    public void test_execute_withSpecialCharactersInConfig() {
        // Configure field and index names with special characters
        expiresFieldName = "expires-field.with@special#chars";
        documentUpdateIndex = "fess.update-index$special%chars";

        // Re-register FessConfig with updated values
        fessConfig = new TestFessConfig() {
            @Override

        assertEquals("abc", permissionHelper.encode("abc"));
        assertEquals("abc", permissionHelper.decode("abc"));

        assertEquals("special@chars", permissionHelper.encode("special@chars"));
        assertEquals("special@chars", permissionHelper.decode("special@chars"));
    }

    @Test
    @DisplayName("Test with special characters in paths")
    void testWithSpecialCharacters() {
        // Test path with spaces and special characters
        String specialPath = "/share/folder name/file with spaces & special!@#$%.txt";
        testImplementation.setPath(specialPath);
        assertEquals(specialPath, testImplementation.getPath());

        // Test UNC path with special characters

        assertEquals(Long.valueOf(Long.MAX_VALUE), event.getVersionNo());
    }

    // Test special characters in strings
    public void test_specialCharactersInStrings() {
        // Test special characters in ID
        TestSearchLogEvent event1 = new TestSearchLogEvent("id-with-special-!@#$%^&*()", 1L, "type");
        assertEquals("id-with-special-!@#$%^&*()", event1.getId());

        // Test unicode in event type

            generator.generate("test_id", outputFile);
            assertTrue("Should handle special characters in paths", true);
        } catch (final Exception e) {
            assertTrue("Exception handling for special characters", true);
        } finally {
            if (outputFile.exists()) {
                outputFile.delete();
            }
        }
    }

        value = "${var1${var2}}"; // The ${var2} part gets replaced first
        assertEquals("${var1value2}", ResourceUtil.resolve(value));

        // Test with special characters in replacement
        System.setProperty("special", "value$with\\backslash");
        value = "${special}";
        assertEquals("value$with\\backslash", ResourceUtil.resolve(value));

        // Test with numeric property names

                // Simulate a normal stack trace output
                writer.println("Special test exception");
                writer.flush();
            }
        };

        monitorTarget.appendException(buf, exception);
        assertTrue(buf.toString().contains("Special test exception"));
    }

    // Test multiple appends to the same buffer
    public void test_multipleAppends() {

   * available for all platforms and configurations. If that implementation is unavailable, this
   * method falls back to {@code getStackTrace}. Callers that require the special implementation can
   * check its availability with {@link #lazyStackTraceIsLazy()}.
   *
   * <p>The expected (but not guaranteed) performance of the special implementation differs from

/**
 * A utility class for building query strings with proper escaping and parameters.
 * This class provides methods to construct search queries from various parameters,
 * handle special characters, and format the final query string for search operations.
 */
public class QueryStringBuilder {

    private static final String OR_ALT = " || ";

    private static final String OR = " OR ";

            assertNotNull(enumInstance.info);
        }
    }

    @Test
    @DisplayName("getEntries should properly convert DFS roots with special characters")
    void testGetEntries_specialCharacters() throws Exception {
        // Create array with special character names
        netdfs.DfsEnumArray200 specialArray = new netdfs.DfsEnumArray200();
        specialArray.count = 3;