Issue 35573: is_HDN is returns false positive and false negative value for two test cases respectively (original) (raw)

What is the module "cookiejar" you are importing? Is that a third-party module? It doesn't seem to be in the standard library. There is a module http.cookiejar but it doesn't seem to have an is_HDN function.

If this is a third-party library, please close this and report it to the maintainers of that library.

Can you please explain why these are "false positive" and "false negative", and which is which?

In particular, do you know for a fact that the test cases you reference actually pass, and are correct if they pass? I'm not an expert, but I don't think domain names can end with a dot, and the "woo.com." test case is the only one which ends with a dot, so I suspect it may be a typo, and the test case doesn't actually pass. (Or if it does pass, perhaps it shouldn't.)