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guestrepo / tests / test-guestisparent.t

The default branch has multiple heads

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# Guestrepo: A Mercurial Extension for the managing of components
# Copyright (C) 2012   Schweitzer Engineering Laboratories, Inc.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

# Contact information:

# opensource@selinc.com

# Schweitzer Engineering Laboratories, Inc.
# 2350 NE Hopkins Court
# Pullman, WA 99163 - USA

Make an invalid hggrmapping file pointing to the parent repo
  $ hg init
  $ mkdir indirection
  $ echo indirection/../. = mygr-name default >> .hgguestrepo
  $ echo mygr-name = fakepath >> .hggrmapping
  $ hg add .hgguestrepo .hggrmapping
  $ hg commit -m 0

  $ hg grupdate
  abort: guest path 'indirection/../.' refers to parent repository!
  [255]