I have seen many posts about this and there are some conflicting messages or statements that I can't verify myself. I am using selenium IDE and I am trying to "Expire" or "Delete" the ASP.SessionId within the browser.
It is stated that you cannot delete the ASP.SessionId cookie because it is set by the server as detailed (Http only). This I can't verify. I have opened up Charles, Fiddler and Visual Studio webtests and I only see the cookie as "HTTP" and not "HTTP only". That is the first issue.
I see the cookie being set and passed back and forth in the requests in Fiddler and visual Studio but when Selenium IDE tries to grab the cookie to a variable I define, Selenium IDE says it is not found. This is the second issue.
When I run the command "DeleteAllVisibileCookies" it is successful (step is marked green in the IDE), but there is no change to the cookies as they still exist.
Does Selenium IDE have the ability to see browser cookies (if so, what are the caveats) and manage them?
Note: I am able to capture the AspxAutoDetectCookieSupport cookie and view/set it successfully. Not sure what the difference is with the ASP.SessionId cookie.