参数依赖型软件参数更动测试策略和方法

Strategy and Method of Parameters Modification Test in Parameters-dependent Software

参数依赖型软件是指初始化时读取并解析配置参数,并据此进行任务处理的软件,航天测控软件是典型的参数依赖型软件;航天测控软件具有明显的领域软件特征,多采用领域工程分析技术,实现业务处理逻辑和具体任务参数的分离,达到仅通过修改任务配置参数而适应高强度型号任务的目的;通过对参数依赖型软件架构、应用模式的分析,提出一种对参数依赖特性进行验收测试、参数更动测试的流程、策略和方法;并基于该方法,对远程数据交互软件进行了参数依赖特性测试,测试结果表明,该方法具有测试覆盖性强、测试重点突出、测试效率高的特点。

Parameters-dependent software refers to the software that reads and parses the configuration parameters during initialization and processes tasks accordingly,and aerospace tracking,telemetry and control(TT&C)software is typical parameters-dependent software.The aerospace TT&C software has obvious domain specific features,always adopts the domain analysis technology to realize the separation of business processing logic and task configuration data,and achieves the purpose of adapting to high-intensity tasks only by modifying the task configuration data.Through the analysis of parameters-dependent software architecture and application mode,the strategy and method for acceptance test and parameter-modification test are proposed.A typical remote data interaction software is tested by the proposed method,and the results show that this method has the advantages of strong test coverage,high test focus and high efficiency.