METHOD AND SYSTEM FOR GENERATING LOAD ONLY TO THE TARGETED SYSTEM, NOT TO THE CONNECTED ONES WHEN DOING PERFORMANCE, LOAD, FUNCTIONAL TESTS ON THE TARGETED SYSTEM

摘要

PURPOSE: A system and a method for causing load in an aimed system for a performance, load, and function test are provided to keep a normal operation of a linked system by causing the load in only the tested system. CONSTITUTION: A code set by a user is performed by instrumenting a method of an object class, which communicates with link systems by using the set instrument information, by using a BCI(Byte Code Instrumentation) program(50). User setting information is transferred to a simulator manager(30) by using a web browser(70) and a JSP(Java Server Page) program(40). The simulator manager stores the user setting information. Various kinds of tests are performed to a web application(61) of a tested system by using a client program(60). The web application calls the method of the instrumented class to communicate with the link system. The method of the instrumented class performs the instrumented code instead of an original code. The instrumented code is processed based on the setting information by using the simulator handler.