The Testing Design For IP Network Management System And Its Implementation

Measurement, assessment and assurance of the quality of software product are one of the issues which the developers and users concern. Software testing is an important mean for software quality assurance. In this paper, the testing design and its implementaion for IP network management system are described. The IP network management system is a telecom enterprise application, the complete and effective testing will improve its high usability and dependability effectively.The basic theory about software testing is introduced first in this paper, and then the testing design for IP Network Management System is analysised, and the implementation of the unit testing is given. The testing design combines V model and X model, which will improves the testing efficiency. The unit testing consists of the principle how to determine a unit, the method of writing test case, the structure and design pattern of the JUnit technology, and how to combine all design patterns of JUnit in detail. For the problem of memory leak found by testing, the mechanism of Java memory management, Java's memory leak, Singleton pattern and multi-pattern of Java's design pattern are analysed and discussed. It provides different solutions for the different reasons that cause memory leak. As the problem that the network management system runs too slowly, the paper also analyses the mechanism of multithread in win32, multithread service and the thread mechanism of window event of Java, the idea of Windows' handling window event is introduced to Java, the problem is well solved and the system executing speed is improved. The testing design described in this paper has high flexibility and compatibility, and the solutions for memory leak and performance problem don't affect the functions and performance of the tested system, it will also assure the integrity of the tested system and improve the quality of the Network Management System.