How to delete Firefox Cookies and cache while program runs on Selenium Grid

Question

I am running Selenium Grid and most of my Scripts fails due to unable to delete FF cookies. Each testcase needs to delete browser cookies .If any one aware of this please let me know.

Answer 1

You can use the deleteCookie function with Selenium to get rid of the cookies and you can put that in your Test Setup. The documentation for deleteCookie is below

deleteCookie(name, optionsString) Arguments:

    * name - the name of the cookie to be deleted
    * optionsString - options for the cookie. Currently supported

options include 'path', 'domain' and 'recurse.' The optionsString's format is "path=/path/, domain=.foo.com, recurse=true". The order of options are irrelevant. Note that specifying a domain that isn't a subset of the current domain will usually fail.

Delete a named cookie with specified path and domain. Be careful;

to delete a cookie, you need to delete it using the exact same path and domain that were used to create the cookie. If the path is wrong, or the domain is wrong, the cookie simply won't be deleted. Also note that specifying a domain that isn't a subset of the current domain will usually fail. Since there's no way to discover at runtime the original path and domain of a given cookie, we've added an option called 'recurse' to try all sub-domains of the current domain with all paths that are a subset of the current path. Beware; this option can be slow. In big-O notation, it operates in O(n*m) time, where n is the number of dots in the domain name and m is the number of slashes in the path.