D5025: py3: make test-contrib-perf.t work on python 3

[pulkit (Pulkit Goyal)]

pulkit added a comment.


  >>   def perfstartup(ui, repo, **opts):
  >>       opts = _byteskwargs(opts)
  >>       timer, fm = gettimer(ui, opts)
  >> 
  >> - cmd = sys.argv[0] +    cmd = fsencode(sys.argv[0])
  > 
  > Applying fsencode() on sys.argv is probably wrong on Windows, but it's perf.py,
  >  I don't care.
  
  What's the right way to do it on windows?

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5025

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