view tests/test-xdg.t @ 36999:e349ad5cbb71

filemerge: use a single temp dir instead of temp files

This can help to remove the clutter from UIs that display just the filenames;
instead of seeing foo~local.C9ru9r.txt and foo~base.2DMV22.txt (in the /tmp
directory on most platforms), we create a single new directory and use that,
producing filenames like /tmp/hgmerge.C9ru9r/foo~local.txt.

Differential Revision: https://phab.mercurial-scm.org/D2888

#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