// A nil argument is equivalent to an empty slice.
func Equal(a, b []byte) bool {
	// Neither cmd/compile nor gccgo allocates for these string conversions.
	return string(a) == string(b)
}

// Compare returns an integer comparing two byte slices lexicographically.
// The result will be 0 if a == b, -1 if a < b, and +1 if a > b.
// A nil argument is equivalent to an empty slice.
func Compare(a, b []byte) int {

        // Should handle null session ID gracefully
        assertNotNull(urlFilter);
    }

    /**
     * Test initialization with empty session ID
     */
    public void test_init_withEmptySessionId() {
        urlFilter.init("");
        // Should handle empty session ID gracefully
        assertNotNull(urlFilter);
    }

    /**
     * Test adding a single include pattern
     */

				return
			}
			if gr != nil {
				if !gr.ObjInfo.VersionPurgeStatus.Empty() {
					// Shows the replication status of a permanent delete of a version
					w.Header()[xhttp.MinIODeleteReplicationStatus] = []string{string(gr.ObjInfo.VersionPurgeStatus)}
				}
				if !gr.ObjInfo.ReplicationStatus.Empty() && gr.ObjInfo.DeleteMarker {

		return n, err
	}

	if b.w-b.r < len(b.buf) {
		b.fill() // buffer not full
	}

	for b.r < b.w {
		// b.r < b.w => buffer is not empty
		m, err := b.writeBuf(w)
		n += m
		if err != nil {
			return n, err
		}
		b.fill() // buffer is empty
	}

	if b.err == io.EOF {
		b.err = nil
	}

	return n, b.readErr()
}

        assertFalse(rule2.match(responseData));
        assertTrue(rule3.match(responseData));
    }

    /**
     * Test rule with empty string ID
     */
    public void test_emptyStringRuleId() {
        TestRule rule = new TestRule("", new TestResponseProcessor("empty"), true);

        assertEquals("", rule.getRuleId());
        assertNotNull(rule.getResponseProcessor());

		vid = strings.TrimSpace(u.Query().Get(xhttp.VersionID))
		// Note that url.Parse does the unescaping
		cpSrcPath = u.Path
	}

	srcBucket, srcObject := path2BucketObject(cpSrcPath)
	// If source object is empty or bucket is empty, reply back invalid copy source.
	if srcObject == "" || srcBucket == "" {
		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrInvalidCopySource), r.URL)
		return
	}

	if vid != "" && vid != nullVersionID {

        assertEquals("lastRule", rules.get(2).getRuleId());
    }

    /**
     * Test register method on empty RuleManager
     */
    public void test_register_emptyRuleManager() {
        testRule.setRuleId("firstRule");

        // Register on empty manager
        testRule.register(0);

        List<Rule> rules = ruleManager.getRules();
        assertEquals(1, rules.size());

    }

    /**
     * Test transform with various ResponseData states
     */
    public void test_transform_variousResponseDataStates() {
        // Empty ResponseData - should return a valid ResultData with empty/null data
        ResponseData emptyData = new ResponseData();
        ResultData result1 = testTransformer.transform(emptyData);
        assertNotNull(result1);

            // Expected
            assertTrue(e.getMessage().contains("initializing"));
        }

        try {
            CrawlerStatus.valueOf("");
            fail("Should throw IllegalArgumentException for empty string");
        } catch (IllegalArgumentException e) {
            // Expected
        }

        try {
            CrawlerStatus.valueOf(" RUNNING "); // with spaces

     *
     * @param uri the URI to preprocess
     * @return the preprocessed URI
     * @throws CrawlerSystemException if the URI is empty
     */
    protected String preprocessUri(final String uri) {
        if (StringUtil.isEmpty(uri)) {
            throw new CrawlerSystemException("The uri is empty.");
        }

        return uri;
    }

    /**
     * Returns the character set for the given SMB file.
     *