assertFalse(urlFilter.match("https://example.com/page#section"));
    }

    /**
     * Test adding invalid regex exclude pattern
     */
    public void test_addExclude_invalidRegex() {
        String sessionId = "test-session-007";
        urlFilter.init(sessionId);

        // Invalid regex pattern should be handled gracefully
        urlFilter.addExclude(".*]invalid");