/usr/share/pyshared/zdaemon/tests/tests.py is in python-zdaemon 2.0.4-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# Copyright (c) 2004 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
import os, re, shutil, sys, tempfile, unittest
import ZConfig, zdaemon
from zope.testing import doctest, renormalizing
try:
import pkg_resources
zdaemon_loc = pkg_resources.working_set.find(
pkg_resources.Requirement.parse('zdaemon')).location
zconfig_loc = pkg_resources.working_set.find(
pkg_resources.Requirement.parse('ZConfig')).location
except (ImportError, AttributeError):
zdaemon_loc = os.path.dirname(os.path.dirname(zdaemon.__file__))
zconfig_loc = os.path.dirname(os.path.dirname(ZConfig.__file__))
def make_sure_non_daemon_mode_doesnt_hang_when_program_exits():
"""
The whole awhile bit that waits for a program to start
whouldn't be used on non-daemon mode.
>>> open('conf', 'w').write(
... '''
... <runner>
... program sleep 1
... daemon off
... </runner>
... ''')
>>> system("./zdaemon -Cconf start")
"""
def dont_hang_when_program_doesnt_start():
"""
If a program doesn't start, we don't want to wait for ever.
>>> open('conf', 'w').write(
... '''
... <runner>
... program sleep
... backoff-limit 2
... </runner>
... ''')
>>> system("./zdaemon -Cconf start")
. .
daemon manager not running
"""
def allow_duplicate_arguments():
"""
Wrapper scripts will often embed configuration arguments. This could
cause a problem when zdaemon reinvokes itself, passing it's own set of
configuration arguments. To deal with this, we'll allow duplicate
arguments that have the same values.
>>> open('conf', 'w').write(
... '''
... <runner>
... program sleep 10
... </runner>
... ''')
>>> system("./zdaemon -Cconf -Cconf -Cconf start")
. .
daemon process started, pid=21446
>>> system("./zdaemon -Cconf -Cconf -Cconf stop")
. .
daemon process stopped
"""
def setUp(test):
test.globs['_td'] = td = []
here = os.getcwd()
td.append(lambda : os.chdir(here))
tmpdir = tempfile.mkdtemp()
td.append(lambda : shutil.rmtree(tmpdir))
test.globs['tmpdir'] = tmpdir
workspace = tempfile.mkdtemp()
td.append(lambda : shutil.rmtree(workspace))
os.chdir(workspace)
open('zdaemon', 'w').write(zdaemon_template % dict(
python = sys.executable,
zdaemon = zdaemon_loc,
ZConfig = zconfig_loc,
))
os.chmod('zdaemon', 0755)
test.globs.update(dict(
system = system
))
def tearDown(test):
for f in test.globs['_td']:
f()
def system(command, input=''):
i, o = os.popen4(command)
if input:
i.write(input)
i.close()
print o.read(),
def checkenv(match):
match = [a for a in match.group(1).split('\n')[:-1]
if a.split('=')[0] in ('HOME', 'LD_LIBRARY_PATH')]
match.sort()
return '\n'.join(match) + '\n'
def test_suite():
return unittest.TestSuite((
doctest.DocTestSuite(
setUp=setUp, tearDown=tearDown,
checker=renormalizing.RENormalizing([
(re.compile('pid=\d+'), 'pid=NNN'),
(re.compile('(\. )+\.?'), '<BLANKLINE>'),
])
),
doctest.DocFileSuite(
'../README.txt',
setUp=setUp, tearDown=tearDown,
checker=renormalizing.RENormalizing([
(re.compile('pid=\d+'), 'pid=NNN'),
(re.compile('(\. )+\.?'), '<BLANKLINE>'),
(re.compile('^env\n((?:.*\n)+)$'), checkenv),
])
),
))
zdaemon_template = """#!%(python)s
import sys
sys.path[0:0] = [
%(zdaemon)r,
%(ZConfig)r,
]
import zdaemon.zdctl
if __name__ == '__main__':
zdaemon.zdctl.main()
"""
|