Check that only HttpOnly cookies remain if all script-accessible cookies are deleted.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS Before script-accessible deletion: Client-side cookie exists.
PASS Before script-accessible deletion: HttpOnly cookie exists.
PASS Before script-accessible deletion: Regular server-side cookie exists.
PASS After script-accessible deletion:  HttpOnly cookie exists.
PASS After full deletion:               All cookies are gone.
PASS successfullyParsed is true

TEST COMPLETE