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#!/bin/env python3
# crun - OCI runtime written in C
#
# Copyright (C) 2017, 2018, 2019 Giuseppe Scrivano <giuseppe@scrivano.org>
# crun 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.
#
# crun 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 crun. If not, see <http://www.gnu.org/licenses/>.
from tests_utils import *
def test_readonly_paths():
conf = base_config()
conf['root']['readonly'] = False
conf['process']['args'] = ['/init', 'write', '/var/file', 'hello']
conf['linux']['readonlyPaths'] = ['/var/file']
add_all_namespaces(conf)
try:
run_and_get_output(conf)
except Exception as e:
if "Read-only file system" in e.output.decode():
return 0
return -1
def test_masked_paths():
conf = base_config()
conf['process']['args'] = ['/init', 'cat', '/var/file']
conf['linux']['maskedPaths'] = ['/var/file']
add_all_namespaces(conf)
out, _ = run_and_get_output(conf, hide_stderr=True)
if len(out) > 0:
return -1
return 0
all_tests = {
"readonly-paths" : test_readonly_paths,
"masked-paths" : test_masked_paths,
}
if __name__ == "__main__":
tests_main(all_tests)
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