Research And Application Of GUI Record And Playback Technology In Distributed Computing

Making use of the idea of software integration, This dissertation brings forward the idea that existing stand-alone serial software which is seen as a execution unit of parallel program can be parallel integrated without any change.By this way, we do not only make full use of the existing software,but also achieve the goal of parallel development and reformation to the old problem.Based on the analysis of stand-alone software in existence,we point out that GUI Record and Playback technology should be used to provide task parameter and get computing result for the software in the process of parallel integration.By studying the primary GUI Record and Playback tools developed for software test automation,we point out the problems that may appear when it is applied for parallel integration.Based on the deep research on these problems,we bring out the corresponding solution ,and also design and develop a GUI Record and Playback tool that is suitable for parallel integration.Compared with other GUI Record and Playback tool that is developed for software test automation,the tool not only implement the basic function of Record and Playback,but also contain the following characters:1. it carry out the functional analyzation and state abstraction to the hardware relative event generated in Record process, and create a script file which not only provide good readability but also can exactly reflect the state change of sofeware.2. it provide some interfaces to query and operate window state,which is useful for parallel integration.In the end,by a develop example we studyed the main process of applying GUI Record and Playback technology in the parallel integration,and summarized the precondition and primary steps of the parallel integration using GUI Record and Playback technology.