Basic test: "cookie=value" Multiple cookies: "cookie1=value1; cookie2=value2; cookie3=value3" Large value: "cookie=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" Overly large value: "" HTTP only: "" Public suffix: "" SameSite=Lax: "cookie=value" SameSite=Strict: "cookie=value" SameSite=None: "cookie=value" Max-Age (before expiration): "cookie-max-age=value" Expires (before expiration): "cookie-expires=value; cookie-max-age=value" Max-Age (after expiration): "" Expires (after expiration): "" Max-Age in past: "" Expires in past: "" Invalid expiry (date does not exist): "cookie=value" Invalid expiry (missing time): "cookie=value" Invalid expiry (missing day): "cookie=value" Invalid expiry (missing month): "cookie=value" Invalid expiry (missing year): "cookie=value"