assertEquals("tab1_tab2", activityHelper.normalizeScript("tab1\ttab2"));
        // \t -> _, \n -> space, \r -> space, \n -> space
        assertEquals("mixed_   ", activityHelper.normalizeScript("mixed\t\n\r\n"));
    }

    @Test
    public void test_normalizeScript_longScript() {
        // Create a script longer than 100 characters (default max length)
        StringBuilder sb = new StringBuilder();

        }, "keyMatchHelper");

        String result = crawlJob.execute();
        assertNotNull(result);
        assertTrue(result.contains("Session Id:"));
    }

    // Test execute method with mixed null and non-null config IDs
    @Test
    public void test_execute_mixedConfigIds() {
        // Setup test
        crawlJob = new CrawlJob() {
            @Override
            protected int getRunningJobCount() {

        assertNull(exception.getCause());
        assertFalse(exception.aborted());
    }

    @Test
    public void test_constructorWithThrowableCause_ChainedErrorsAndExceptions() {
        // Test with mixed Errors and Exceptions in cause chain
        String url = "http://example.com/complex-error";
        String message = "Complex error during crawling";

	err = DB.InnerJoins("NamedPet").InnerJoins("Company").InnerJoins("Manager").InnerJoins("Account").First(&user2, "users.name = ?", user.Name).Error
	AssertEqual(t, err, gorm.ErrRecordNotFound)

	// mixed inner join and left join
	var user3 User
	err = DB.Joins("NamedPet").InnerJoins("Company").InnerJoins("Manager").InnerJoins("Account").First(&user3, "users.name = ?", user.Name).Error
	AssertEqual(t, err, nil)

  fun checkLowercase(name: ByteString): ByteString {
    for (i in 0 until name.size) {
      if (name[i] in 'A'.code.toByte()..'Z'.code.toByte()) {
        throw IOException("PROTOCOL_ERROR response malformed: mixed case name: ${name.utf8()}")
      }
    }
    return name
  }

          "discard_punctuation": false
        },
        "korean_tokenizer": {
            "type": "fess_korean_tokenizer",
            "decompound_mode": "mixed",
            "user_dict_path": "${fess.dictionary.path}ko/nori.txt"
        },
        "simplified_chinese_tokenizer": {
            "type": "fess_simplified_chinese_tokenizer"
        },

            referralData.fixupDomain("otherdomain.com");

            assertEquals("server.example.com", referralData.getServer());
        }

        @Test
        @DisplayName("Should not fixup domain for mixed case name")
        void testFixupDomainWithMixedCase() {
            setupReferralWithServer("Server");

            referralData.fixupDomain("example.com");

		if i == 0 {
			endpointType = endpoint.Type()
			scheme = endpoint.Scheme
		} else if endpoint.Type() != endpointType {
			return nil, fmt.Errorf("mixed style endpoints are not supported")
		} else if endpoint.Scheme != scheme {
			return nil, fmt.Errorf("mixed scheme is not supported")
		}

		arg = endpoint.String()
		if uniqueArgs.Contains(arg) {
			return nil, fmt.Errorf("duplicate endpoints found")
		}

        tags = PrunedTag.parse("   ");
        assertEquals(0, tags.length);

        // Test commas only
        tags = PrunedTag.parse(",,,");
        assertEquals(0, tags.length);

        // Test mixed whitespace and commas
        tags = PrunedTag.parse(" , , , ");
        assertEquals(0, tags.length);
    }

    @Test
    public void test_parse_invalidFormats() {

        assertTrue(result.contains("Search error"));
        assertTrue(result.contains("Job error"));
        assertTrue(result.contains("Status error"));
    }

    // Test mixed success and skip
    @Test
    public void test_execute_mixedSuccessAndSkip() {
        // Setup tracking variables
        final boolean[] deleteCrawlingInfoCalled = { false };