针对动态链接库的插桩技术研究

Exploration on Instrumentation for Dynamic Link Library

为提高软件测试、开发效率,使多人协同作业的项目可以并行开发、测试,提出以脚本作为开发、调试、执行测试用例的开发工具,针对DLL(动态链接库)进行插桩的方法,使得开发、测试人员仅根据项目所依赖的DLL中的函数声明即可开展联调工作。上层用户操作界面利用脚本进行封装,将脚本开发与底层插桩有效隔离,使无开发经验的测试人员可快速掌握,提高了测试效率,实现了利用脚本语言针对高级语言进行测试的方法。

In order to improve the efficiency of software testing and development, the project of multi-person collaboration can be developed and tested in parallel. The script is proposed as a tool for development, debugging, and execution of test cases. The pile-inserting method for DLL（Dynamic Link Library） makes the development and testing personnel carry out the joint work only according to the function declaration in the DLL that the project depends on. The upper user interface is encapsulated with script, and the script development is effectively isolated from the underlying inserting pile. The testers without development experience can quickly master it, thus improving the test efficiency and realizing the method for testing the advanced language by using the scripting language.