UML在实时系统测试环境建模中的应用  

Application of UML in Modeling Test Environment of Real-Time System

作　　者：张秀琼[1] 洪玫[1] 刘国卿[1] 费向东[1] 

机构地区：[1]四川大学计算机学院,成都610064

出　　处：《四川大学学报（自然科学版）》2005年第6期1123-1127,共5页Journal of Sichuan University(Natural Science Edition)

摘　　要：针对实时软件测试中测试环境和数据的模拟问题,采用基于UML的实时系统软件测试程序设计方法,使测试程序模拟的环境和数据更逼真、可靠,以保证软件测试的有效性.并以ATC(空中交通管制系统)实时软件测试为例,分析了实时软件测试的特点和存在的问题,以及UML语言的应用特点,利用UML(统一建模语言)提供的面向对象建模机制建立雷达数据模拟的模型,并在此模型基础上设计和开发了雷达数据模拟程序、生成可靠的模拟雷达测试数据.该雷达数据模拟程序已在作者参与的ATC实时软件测试中得到了很好的应用.To aim at the simulation of test environment and test data in real-time software testing, this paper use a method of developing reliable simulation procedure based on UML which make simulative test environment and data more lifelike ,credibility, so assure the usefulness of software testing. This paper is to take the real-time software testing of air traffic control （ATC） system as an example, analyzing the characteristics and existent problems of the real-time software testing, and the characteristics of the UML , make use of the UML＇s （Unified Modeling Language） model mechanism to establishment the simulative radar data model, and designed and developed the radar data simulation procedure, and generate reliable simulative test data . This program has been used in an ATC real-time software testing.

关 键 词：实时系统测试 UML建模 ATC系统 测试环境 模拟数据 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]