Researchand Implementationof Defect Testing System Log Management Method

Software testing has already appeared in the early stage of software development.Defect testing system is a static code analysis system based on defect patterns,and it is used to analyze the defects of source code automatically.The process of analyzing defects is complex and any faults during the analysis process will lead to the failure or the high rate of false alarm.Therefore,it is very important to make a log management system to save the information of exceptions and processing,and it is convenient to locate and solve the problems.Log is an application service process and it offers a method of debugging and tracking during the development of software.Log management can track all the information including errors and execution features during the process of execution,and it is a good way to recovery data.This paper designs and implements the log management of the defect testing system.After analyzing the technologies that the log management needed,this paper extracts the function analysis process of the defect testing system,and finally implements the log management for the system,including defect detection tracking process,exception location and system log management.Meanwhile,the defect testing system has good extensibility.It can easily extend the log output information;on the other hand it can extend the log output medium.Then the paper carries on some experimental verification,firstly carries on the system log management function verification,and then confirms the implementation of the function of log management.Secondly it carries on the contrast experiment,and verifies that the log management function of the system does not affect original functions of the defect testing system.Finally,performance experiment was carried out to ensure that in the minimum size of the log cases it has little impact on the detection performance of the defect testing system.