# Copyright (C) 2017  Patrick McDermott
#
# This file is part of the ProteanOS Archive Manager.
#
# The ProteanOS Archive Manager 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.
#
# The ProteanOS Archive Manager 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 the ProteanOS Archive Manager.  If not, see
# <http://www.gnu.org/licenses/>.

set -eu

. tests/aux/defs.sh
# Defines:
#   * abs_srcdir: Absolute path to tests/aux/ (used for PATH)
#   * abs_top_builddir: Absolute path to top build directory (used to find
#     pro-archman and make test directory)

init()
{
	# Find pro-archman executable.
	PRO_ARCHMAN="${abs_top_builddir}/pro-archman"
	if ! [ -x "${PRO_ARCHMAN}" ]; then
		printf 'ERROR: %s: not found\n' "${PRO_ARCHMAN}" >&2
		exit 1
	fi

	# Add aux directory in source tree to PATH for "." inclusions.
	PATH="${abs_srcdir}:${PATH}"

	# Clean up, make, and change to test directory.
	testdir="tests/${0##*/}"
	testdir="${abs_top_builddir}/${testdir%.*}.dir/"
	rm -Rf "${testdir}"
	mkdir "${testdir}"
	cd "${testdir}"

	# Set EXIT trap action to clean up test directory.
	trap atexit EXIT

	return 0
}

atexit()
{
	# Clean up test directory.
	cd "${abs_top_builddir}"
	rm -Rf "${testdir}"
}

init