i am trying to record web performance test by webtest recorder.
My problem is PDF reoprts are not launched in the browser when using web test recorder. It is throwing java script error "Window is null or not an object" but without web test recorder reports are launching properly.
My doubt is how to launch PDF reports while recording web test by using web test recorder in visual studio 2010
Since the web test works at the http protocol layer, it will request the page with the PDF from the server, the server will respond with the binary screen, the playback window will not render this. If you are using the web test as a part of a load
test that is fine because you are not testing the app to see how it renders rather you are testing to see how the server(s) respond under load. If you want to do some validation, one of the links above has a reference to a plugin that may help