diff options
Diffstat (limited to 'test/test-systemd-tmpfiles.py')
| -rwxr-xr-x | test/test-systemd-tmpfiles.py | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/test/test-systemd-tmpfiles.py b/test/test-systemd-tmpfiles.py new file mode 100755 index 0000000000..255922d05b --- /dev/null +++ b/test/test-systemd-tmpfiles.py @@ -0,0 +1,143 @@ +#!/usr/bin/env python3 +# SPDX-License-Identifier: LGPL-2.1-or-later +# +# systemd is free software; you can redistribute it and/or modify it +# under the terms of the GNU Lesser General Public License as published by +# the Free Software Foundation; either version 2.1 of the License, or +# (at your option) any later version. + +import os +import sys +import socket +import subprocess +import tempfile +import pwd +import grp + +try: + from systemd import id128 +except ImportError: + id128 = None + +EX_DATAERR = 65 # from sysexits.h +EXIT_TEST_SKIP = 77 + +try: + subprocess.run +except AttributeError: + sys.exit(EXIT_TEST_SKIP) + +exe_with_args = sys.argv[1:] + +def test_line(line, *, user, returncode=EX_DATAERR, extra={}): + args = ['--user'] if user else [] + print('Running {} on {!r}'.format(' '.join(exe_with_args + args), line)) + c = subprocess.run(exe_with_args + ['--create', '-'] + args, + input=line, stdout=subprocess.PIPE, universal_newlines=True, + **extra) + assert c.returncode == returncode, c + +def test_invalids(*, user): + test_line('asdfa', user=user) + test_line('f "open quote', user=user) + test_line('f closed quote""', user=user) + test_line('Y /unknown/letter', user=user) + test_line('w non/absolute/path', user=user) + test_line('s', user=user) # s is for short + test_line('f!! /too/many/bangs', user=user) + test_line('f++ /too/many/plusses', user=user) + test_line('f+!+ /too/many/plusses', user=user) + test_line('f!+! /too/many/bangs', user=user) + test_line('w /unresolved/argument - - - - "%Y"', user=user) + test_line('w /unresolved/argument/sandwich - - - - "%v%Y%v"', user=user) + test_line('w /unresolved/filename/%Y - - - - "whatever"', user=user) + test_line('w /unresolved/filename/sandwich/%v%Y%v - - - - "whatever"', user=user) + test_line('w - - - - - "no file specified"', user=user) + test_line('C - - - - - "no file specified"', user=user) + test_line('C non/absolute/path - - - - -', user=user) + test_line('b - - - - - -', user=user) + test_line('b 1234 - - - - -', user=user) + test_line('c - - - - - -', user=user) + test_line('c 1234 - - - - -', user=user) + test_line('t - - -', user=user) + test_line('T - - -', user=user) + test_line('a - - -', user=user) + test_line('A - - -', user=user) + test_line('h - - -', user=user) + test_line('H - - -', user=user) + +def test_uninitialized_t(): + if os.getuid() == 0: + return + + test_line('w /foo - - - - "specifier for --user %t"', + user=True, returncode=0, extra={'env':{}}) + +def test_content(line, expected, *, user, extra={}): + d = tempfile.TemporaryDirectory(prefix='test-systemd-tmpfiles.') + arg = d.name + '/arg' + spec = line.format(arg) + test_line(spec, user=user, returncode=0, extra=extra) + content = open(arg).read() + print('expect: {!r}\nactual: {!r}'.format(expected, content)) + assert content == expected + +def test_valid_specifiers(*, user): + test_content('f {} - - - - two words', 'two words', user=user) + if id128: + try: + test_content('f {} - - - - %m', '{}'.format(id128.get_machine().hex), user=user) + except AssertionError as e: + print(e) + print('/etc/machine-id: {!r}'.format(open('/etc/machine-id').read())) + print('/proc/cmdline: {!r}'.format(open('/proc/cmdline').read())) + print('skipping') + test_content('f {} - - - - %b', '{}'.format(id128.get_boot().hex), user=user) + test_content('f {} - - - - %H', '{}'.format(socket.gethostname()), user=user) + test_content('f {} - - - - %v', '{}'.format(os.uname().release), user=user) + test_content('f {} - - - - %U', '{}'.format(os.getuid()), user=user) + test_content('f {} - - - - %G', '{}'.format(os.getgid()), user=user) + + puser = pwd.getpwuid(os.getuid()) + test_content('f {} - - - - %u', '{}'.format(puser.pw_name), user=user) + + pgroup = grp.getgrgid(os.getgid()) + test_content('f {} - - - - %g', '{}'.format(pgroup.gr_name), user=user) + + # Note that %h is the only specifier in which we look the environment, + # because we check $HOME. Should we even be doing that? + home = os.path.expanduser("~") + test_content('f {} - - - - %h', '{}'.format(home), user=user) + + xdg_runtime_dir = os.getenv('XDG_RUNTIME_DIR') + if xdg_runtime_dir is not None or not user: + test_content('f {} - - - - %t', + xdg_runtime_dir if user else '/run', + user=user) + + xdg_config_home = os.getenv('XDG_CONFIG_HOME') + if xdg_config_home is not None or not user: + test_content('f {} - - - - %S', + xdg_config_home if user else '/var/lib', + user=user) + + xdg_cache_home = os.getenv('XDG_CACHE_HOME') + if xdg_cache_home is not None or not user: + test_content('f {} - - - - %C', + xdg_cache_home if user else '/var/cache', + user=user) + + if xdg_config_home is not None or not user: + test_content('f {} - - - - %L', + xdg_config_home + '/log' if user else '/var/log', + user=user) + + test_content('f {} - - - - %%', '%', user=user) + +if __name__ == '__main__': + test_invalids(user=False) + test_invalids(user=True) + test_uninitialized_t() + + test_valid_specifiers(user=False) + test_valid_specifiers(user=True) |