As an important embranchment of software engineering, software testing acquires more and more advancements along with the development of software technology. Development of software testing technology is inclined to network, large scale and automatization. Embedded software of satellites has characteristics as follows: excellent real time character, independent of environment, high reliability, good repetition of testing and so on. Because of these, its testing is far different from common software, it depends on more resources. By adopting automatic testing ways, we can use resources even more sufficiency, reduce lots of testing time, improve testing quality and guarantee development schedule. According to characteristics of embedded software, this paper was written based on the analyzing common automatic testing technology, and then paid more attention to automatic testing technology of embedded software in different periods.%作为软件工程学科的一个重要分支,软件测试随着软件技术的发展而不断进步；目前,软件测试技术的研究主要向网络化、大型化和自动化方面发展；由于星载嵌入式软件具备实时性好、环境依赣性强、可靠性高、测试重复性强等特点,其测试也与一般软件的测试有很大不同,需要投入更多的资源;如果采用自动化测试,则可以更好地利用资源,大大地节约测试时间,提高测试质量,保证型号研发进度;文章在分析自动化测试技术的基础上,针对星载嵌入式软件的特点,着重对不同测试阶段的星载嵌入式软件自动化测试技术进行了研讨.
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