嵌入式实时系统软件测试实践

Testing Method for Embedded Realtime System Software

软件质量是软件的生命,软件测试是保证软件产品质量的重要手段。本文从嵌入式系统的特点出发,阐述了嵌入式系统软件测试的实现方法。并结合某无线通信电台软件测试的实例,详细叙述了如何利用Testbed和RTInsight搭建嵌入式实时系统的软件测试平台,说明了在此平台上进行软件覆盖率测试和性能分析的全过程,同时给出了部分测试结果。

Quality is the life of software,and the software testing is an importmant way to guarantee the quality. In this paper,starting from the characters of embedded system,the testing method for embedded software is presented. With the example of a wireless communication radio,the whole procedure that how to structure？ testing environment for embedded realtime system software by using Testbed and RTInsight and how to conduct the testing are described in detail,and some testing results for covering rate and performance testing are given too.