tests/test-xdg.t

py3: don't use dict.iterkeys() in hgext/fastannotate/context.py

dict.iterkeys() is not present on Python 3.

Differential Revision: https://phab.mercurial-scm.org/D4431

#if no-windows no-osx

  $ mkdir -p xdgconf/hg
  $ echo '[ui]' > xdgconf/hg/hgrc
  $ echo 'username = foobar' >> xdgconf/hg/hgrc
  $ XDG_CONFIG_HOME="`pwd`/xdgconf" ; export XDG_CONFIG_HOME
  $ unset HGRCPATH
  $ hg config ui.username 2>/dev/null
  foobar

#endif