针对新顶级域名的Web浏览器行为测试与分析  

The behavior test and analysis of new top-level domain names in Web browsers

作　　者：刘文峰 方滨兴[1] 张文佳 LIU Wenfeng;FANG Binxing;ZHANG Wenjia(School of Computer Science and Technology,Harbin Institute of Technology,Harbin 150001,China)

机构地区：[1]哈尔滨工业大学计算机科学与技术学院,哈尔滨150001

出　　处：《智能计算机与应用》2020年第2期333-338,共6页Intelligent Computer and Applications

摘　　要：为进一步满足发展互联网空间的需要,2011年互联网名称与数字地址分配机构(ICANN)通过新顶级域批案[1](New gTLD),宣布放开通用顶级域名的注册限制,允许企业和机构使用自创名称注册通用顶级域名。截至17年6月,全球范围内顶级域的数量已经增长到1563个。本文提出一种对新顶级域名在Web浏览器中的行为进行测试和分析的方法,设计和实现了基于UIA的浏览器自动测试系统,应用该系统在根据百度统计的浏览器市场份额排名前十的浏览器中进行了测试。测试对象包含真实新顶级域和虚拟新顶级域。测试发现,浏览器行为特征主要表现为3种类型:跳转搜索并解析;跳转搜索不解析;不跳转搜索且解析。根据内核分类的不同,浏览器在针对不同类型顶级域的2次测试表现出的行为特征有明显的差异。对于测试浏览器中70%无法正常显示国际域名的浏览器,本工作统计了其显示异常的数量。In order to further meet the needs of the development of Internet space,in 2011,The Internet Corporation for Assigned Names and Numbers(ICANN)announced the release of the registration restrictions on generic top-level domain names through the New gTLD Approval[1],allowing enterprises and institutions to register generic top-level domain names with their own names.By June 2017,the number of top-level domains in worldwide had increased to 1563.This paper presents a method to test and analyze the behavior of new top-level domain names in Web browsers.An automatic test system for browsers based on UIA is designed and implemented.The system is tested in browsers ranked in the top ten according to Baidu’s market share.Test objects include real new top-level domains and virtual new top-level domains.The test found that the browser’s behavior characteristics are mainly manifested in three types:jump search and parsing;jump search is not parsing;not jump search and parsing.According to the different classifications of the kernel,the browser’s behavioral characteristics in two tests for different types of top-level domains are obviously different.For 70%of the test browsers that can not display international domain names properly,this work counts the number of abnormal display.

关 键 词：新顶级域名 Web浏览器行为 GUI自动化测试 

分 类 号：TP393.092[自动化与计算机技术—计算机应用技术]