[1]李艳丽 王晓军.分布式系统测试方法的研究和应用[J].计算机技术与发展,2011,(03):205-208.
 LI Yan-li,WANG Xiao-jun.Research on Distributed System Testing Method and Its Application[J].,2011,(03):205-208.
点击复制

分布式系统测试方法的研究和应用()
分享到:

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2011年03期
页码:
205-208
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Research on Distributed System Testing Method and Its Application
文章编号:
1673-629X(2011)03-0205-04
作者:
李艳丽 王晓军
南京邮电大学计算机学院
Author(s):
LI Yan-liWANG Xiao-jun
Dept. of Computer, Nanjing University of Posts and Telecommunications
关键词:
协同可观察性问题可控制性问题分布式系统
Keywords:
coordination observability problem controllability problem distribute system
分类号:
TP393
文献标志码:
A
摘要:
分布式系统很多端口分布在不同的物理位置,所以当对此系统测试时,每一个端口都要一个测试者,每个测试者只能观察到自己的端口的事件,这样在测试者之间就会产生控制性问题。文中给出了基于NP—FSM(多端口有限状态机)的分布式系统模型,并在此基础上给出了分布式系统功能测试中所产生的控制性问题以及观察性问题的解决方法——协同测试方法。该方法是在分布式测试架构的基础上,让局部测试者通过可信赖的独立于IUT的通信媒介,交换协同消息来解决控制性以及观察性问题,并且在前人的研究基础之上,改进了该问题的解决方法,减少了增加的消息个数,并给出了相应的算法
Abstract:
When testing a system that has multiple physically distributed ports, it is normal to place a tester at each port. Each tester observes only the events at its port and it is known that this can lead to additional controllability problems. In this paper, distributed system model based on NP-FSM( Multi-port FSMs) is given ,then the resolving method for coordination problems generated in functional testing of distributed systems is also given-coordination method. In a word , the method permits the local testers to exchange the messages about controllability and observability by the communication medium independent of the IUT. The solution of controllability and observability problems is improved, the numbers of coordination messages are decreased, and the corresponding algorithm is also showed

相似文献/References:

[1]莫永新 孙红兵.基于Multi-agent技术的电子政务系统设计[J].计算机技术与发展,2009,(10):200.
 MO Yong-xin,SUN Hong-bing.E- government System Development Based on Multi - agent Technology[J].,2009,(03):200.
[2]张创业 莫愿斌 何登旭.二群协同的人工鱼群优化算法[J].计算机技术与发展,2009,(11):38.
 ZHANG Chuang-ye,MO Yuan-bin,HE Deng-xu.Two Swarms Cooperative Artificial Fish- Swarm Optimization Algorithm[J].,2009,(03):38.
[3]崔洪刚 许霞.基于SOA的虚拟学习社区协同系统[J].计算机技术与发展,2009,(12):193.
 CUI Hong-gang,XU Xia.Virtual Learning Community Collaborative Systems Based on SOA[J].,2009,(03):193.
[4]许宏图 赵政.基于JBPM的协同软件的研究[J].计算机技术与发展,2006,(08):16.
 XU Hong-tu,ZHAO Zheng.Research on Collaboration Software Based on JBPM[J].,2006,(03):16.
[5]常新功 李宏.基于近似个体协同的进化子结构发现[J].计算机技术与发展,2010,(09):106.
 CHANG Xin-gong,LI Hong.Evolutionary Algorithm for Substructure Discovery Based on Approximate Individual Cooperation[J].,2010,(03):106.
[6]胡先浪 张培培.基于调试代理的远程协同调试模型[J].计算机技术与发展,2011,(05):29.
 HU Xian-lang,ZHANG Pei-pei.Remote Collaborative Debugging Model Based on Debugging Agent[J].,2011,(03):29.
[7]司广涛 孟静 李光顺.基于P2P网络的个性化协同邮件过滤模型[J].计算机技术与发展,2011,(06):128.
 SI Guang-tao,MENG Jing,LI Guang-shun.Personalized Collaborative E-mail Filtering Model Based on P2P Network[J].,2011,(03):128.

备注/Memo

备注/Memo:
国家科技支持计划项目(2007BAH17B04)李艳丽(1986-),女,山东菏泽人,硕士,研究方向为计算机应用和分布式计算;王晓军,副研究员,主要从事计算机教学和研究
更新日期/Last Update: 1900-01-01