[issue35573] is_HDN is returns false positive and false negative value for two test cases respectively

[Karthikeyan Singaravelan]

New submission from Karthikeyan Singaravelan <tir.karthi at gmail.com>:

Can you please add a reproducible test case and a description to the issue explaining expected behavior and actual behavior?

Thanks

----------
nosy: +xtreak

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue35573>
_______________________________________