一种嵌入式信号处理软件构件测试框架  

A Component Testing Framework for Embedded Software of Signal Processing

作　　者：程知敬[1] 张晋文 刘凤[1] CHENG Zhijing;ZHANG Jinwen;LIU Feng(Nanjing Research Institute of Electronics Technology,Nanjing 210039,China)

机构地区：[1]南京电子技术研究所

出　　处：《现代雷达》2019年第6期82-85,共4页Modern Radar

基　　金：军委装备发展部课题项目

摘　　要：嵌入式系统在保障雷达信号处理高可靠性和高实时性要求的同时,其硬件耦合度高和处理数据量大的问题给嵌入式测试的自动化推进带来了挑战。为提高嵌入式信号处理软件的测试效率,提出了一种构件级测试的自动化框架,该框架通过解析构件的测试用例表产生测试数据,调用驱动镜像,并根据测试脚本自动执行测试,评估测试结果,最终生成测试报告,实现测试全流程的自动化。文中给出了该框架应用于某产品构件测试的实际效果,缩短近一半的人工耗时,验证了其正确性及有效性。While guaranteeing high reliability and high real-time requirement of radar signal processing, the problems of high hardware coupling and large data processing have brought challenges to the automation promotion of embedded testing. In order to improve embedded testing efficiency of radar signal processing, an automated component testing framework is presented. Combining with test case statements and testing scripts, this framework implements the automation of testing flow, including the generation of test data and test-driven image, testing, evaluation and report. In addition, through a product application of this framework, nearly half labor time cost is found to be reduced, so the framework is proved to be correct and effective.

关 键 词：嵌入式测试 测试框架 自动化测试 

分 类 号：TN958.93[电子电信—信号与信息处理]