The Design And Implementation Of Graphical Script Development System Of Test Simulation Instrument Based On Td-scdma Protocol

The development system of graphic scripts in this project changes the traditional hand-written script codes model into a new model based on graphs. Therefore, it lightens the labor of the testers in developing scripts and much reduces the maintenance. What the users need do is to edit the sealed graphic elements and organize these graphic elements according to the test procedures and the test scripts are produced.The major targets and achievements of this paper are as following:(1) use backgrounds of the graphic script system in industries; (2) technique research of the graphic script system; (3) design research of the graphic script system; (4) design and achievement of the analysis modules.The system requirements are put forward based on the investigation of the script use and development both at home and abroad. The related concepts and key techniques of the graphic script system provide the theoretic basis for the following design and achievements work. The overall design plan is obtained in the design phase through the research of design requirements and lamination design. C/S structure and lamination design are employed for the graphic script system. Two major modules of edition and operation are used in this system. The former includes the opening of the graphic control elements, save, deletion, copy and paste, transfer and outline drawing. Whereas the latter deals with operation function including the explanation of TSF. They share a common text script module that includes the language process principles of the script. The script edition module produces text script through a sub-module. The script operation module decomposes scripts using this sub-module. The script edition module is the end of the users, whereas the operation module is the end of the servicer. The system under test is processed as the end of the users.To conclude, the system is tested in both performance and system itself, which shows that the predicted targets are achieved. Also the modification directions are put forward.