For one of my application, I have a drop down which has been implemented in AJAX. On entering a few characters a drop down in shown with the matching names of the persons. This functionality is implemented on various textboxes on the samepage.
Does it makesense to test each textbox?
Also what kind of performance test would this need & what performance data should be taken to test it....
I think data base testing is the better option to test this scenario. wrire an SQL query with combinations of data and see u get the required results and compare them with the data displayed in the dropdowns.