D3615: py3: add 13 new passing tests to whitelist

[pulkit (Pulkit Goyal)]

pulkit added a comment.


  The number of tests passing on Python 3 is 500 with this patch!

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3615

To: pulkit, #hg-reviewers
Cc: mercurial-devel