C/C++软件测试工具的元数据结构设计与实现

Design and Implementation of Meta Structure in C/C++ Test Tool

针对用C/C++语言进行的语义分析,设计一种中间结构,即元数据结构。元数据结构实现了源代码的语义层次上的抽象,通过元数据结构和相关应用语义配置,过滤出源程序中符合应用的语义内容,实现软件测试工具的程序插装等功能。在中间结构实现过程中,构造一个二次解析引擎,以解决传统解析方法的复杂性及不确定性,实现对各种编程语言的支持。

This paper proposes a new meta structure which makes C/C＋＋ source codes with semantic tag. Using the meta structure with semantic . configuration related to application, test tool can filter some semantic tags for instrument and so on. A dual parser engine is developed to create the structure, which avoids the complexity and indeterminacy of classic methods, and can support kinds of programming languages very well.