t-fakestick

#! /bin/sh
#
# This file is part of vbig.
# Copyright (C) 2016 Richard Kettlewell
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#
set -e

if ! [ -e .libs/fakestick.so ]; then
    echo >&2 "WARNING: fakestick shared library not built, skipping"
    exit 77
fi

if ! [ -w / ]; then
    echo >&2 "WARNING: test only works as root, skipping"
    exit 77
fi

modprobe nbd

trap "rm -rf $$.img" EXIT
trap "rm -rf $$.img; exit 1" INT HUP TERM

nbdkit --unix - \
       --new-style \
       --foreground \
       --run "${srcdir:-.}/t-fakestick-captive \$nbd" \
       .libs/fakestick.so path=$$.img