# Copyright 2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

from portage import os
from portage.const import PORTAGE_BASE_PATH
from portage.tests import TestCase
from portage.util import getconfig

class GetConfigTestCase(TestCase):
	"""
	Test that getconfig() produces that same result as bash would when
	sourcing the same input.
	"""

	_cases = {
		'FETCHCOMMAND'             : '/usr/bin/wget -t 3 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}"',
		'FETCHCOMMAND_RSYNC'       : 'rsync -avP "${URI}" "${DISTDIR}/${FILE}"',
		'FETCHCOMMAND_SFTP'        : 'bash -c "x=\\${2#sftp://} ; host=\\${x%%/*} ; port=\\${host##*:} ; host=\\${host%:*} ; [[ \\${host} = \\${port} ]] && port=22 ; exec sftp -P \\${port} \\"\\${host}:/\\${x#*/}\\" \\"\\$1\\"" sftp "${DISTDIR}/${FILE}" "${URI}"',
		'FETCHCOMMAND_SSH'         : 'bash -c "x=\\${2#ssh://} ; host=\\${x%%/*} ; port=\\${host##*:} ; host=\\${host%:*} ; [[ \\${host} = \\${port} ]] && port=22 ; exec rsync --rsh=\\"ssh -p\\${port}\\" -avP \\"\\${host}:/\\${x#*/}\\" \\"\\$1\\"" rsync "${DISTDIR}/${FILE}" "${URI}"',
		'PORTAGE_ELOG_MAILSUBJECT' : '[portage] ebuild log for ${PACKAGE} on ${HOST}'
	}

	def testGetConfig(self):

		make_globals_file = os.path.join(PORTAGE_BASE_PATH,
			'cnf', 'make.globals')
		d = getconfig(make_globals_file)
		for k, v in self._cases.items():
			self.assertEqual(d[k], v)