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#!/usr/bin/python
#
# test-mountdirectories.py: this file is part of the GRS suite
# Copyright (C) 2015 Anthony G. Basile
#
# 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/>.
import os
import sys
sys.path.append(os.path.abspath('..'))
from grs import Execute
from grs import MountDirectories
if __name__ == "__main__":
package = '/tmp/test-package'
try:
os.makedirs(package)
except FileExistsError:
pass
empty_file = os.path.join(package, 'empty')
open(empty_file, 'a').close()
configroot = '/tmp/test-mountdirectories'
directories = [ 'dev', 'dev/pts', 'dev/shm', 'proc', 'sys', 'usr/portage', 'usr/portage/packages' ]
for d in directories:
try:
os.makedirs(os.path.join(configroot, d))
except FileExistsError:
pass
alt_empty_file = os.path.join(configroot, 'usr/portage/packages/empty')
md = MountDirectories(portage_configroot=configroot, package=package, logfile='/dev/null')
md.umount_all()
some_mounted, all_mounted = md.are_mounted()
assert(some_mounted == False)
assert(all_mounted == False)
md.mount_all()
some_mounted, all_mounted = md.are_mounted()
assert(some_mounted == True)
assert(all_mounted == True)
# /tmp/test-package/aaa and /tmp/test-mountdirectories/usr/portage/packages/empty exist
assert(os.path.isfile(alt_empty_file) == True)
Execute('umount --force %s' % os.path.dirname(alt_empty_file))
some_mounted, all_mounted = md.are_mounted()
assert(some_mounted == True)
assert(all_mounted == False)
# /tmp/test-mountdirectories/usr/portage/packages/empty doesn't exist anymore
assert(os.path.isfile(alt_empty_file) == False)
assert(md.ismounted(package) == False)
assert(md.ismounted(os.path.join(configroot, 'dev')) == True)
md.umount_all()
some_mounted, all_mounted = md.are_mounted()
assert(some_mounted == False)
assert(all_mounted == False)
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