Model research of testing process based on comparison

There are some problems in the software testing area with its rapid development,such as low productivity,no chance to show the competitive strength etc.To increase the testing productivity,the concepts related to the reusable software testing case are defined based on the software reuse theory.For the need of special,simple and flexible process improvement way for software testing,the testing process based on comparison,which support the reuse theory well,is put forward.Also its advantage is analyzed.To verify the feasibility and efficiency,some software systems are tested following the process.Experiments show that the testing team increase the productivity and improve the testing process continuously by using the testing process method.