Study on the Automatic Test Framework Based on Three-tier Data Driven Mechanism

Through analyzing on work principle of GUI automated testing tools, automatic test script language, characteristic of graphical user interface application and analysis of testing process, this paper presents an automatic test framework based on three-tier data driven mechanism. This framework provides optimized automatic test template and support library, decreases developing time of automatic test script, implements script and user defined function reuse, and does test aiming at different test size. The experiment shows that it has higher test efficiency than DDE automatic test framework.