摘要 |
A load simulator is used to apply access load on a web server device as a test target using a plurality of virtual web clients each of which transmits a request message and receives a response message in order according to a given scenario. The load simulator makes a computer function as search means for searching page data of a response message for predetermined character strings when a virtual web client receives the response message from the web server device through a communication device, source modifying means for overwriting the predetermined character string searched by the search means by replacing characters of a part of the string to disable a function provided by the original character string, and output means for passing the page data that is overwritten by the source modifying means to the viewer.
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