Current File : //lib/python3/dist-packages/zope/component/tests/test_standalone.py
##############################################################################
#
# Copyright (c) 2001, 2002, 2009 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (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.
#
##############################################################################
"""Component Architecture Tests
"""
import unittest
try:
import zope.security
except ImportError:
_HAS_ZOPE_SECURITY = False
else:
_HAS_ZOPE_SECURITY = True
class StandaloneTests(unittest.TestCase):
def testStandalone(self):
# See: https://bugs.launchpad.net/zope3/+bug/98401
import subprocess
import sys
import os
import pickle
executable = os.path.abspath(sys.executable)
where = os.path.dirname(os.path.dirname(__file__))
program = os.path.join(where, 'standalonetests.py')
process = subprocess.Popen([executable, program],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
stdin=subprocess.PIPE)
try:
pickle.dump(sys.path, process.stdin)
process.stdin.close()
try:
rc = process.wait()
except OSError as e:
# MacIntel raises apparently unimportant EINTR?
if e.errno != 4:
raise # TODO verify sanity of a pass on EINTR :-/
if rc != 0:
output = process.stdout.read()
if isinstance(output, bytes):
output = output.decode()
sys.stderr.write('#' * 80 + '\n')
sys.stdout.write(output)
sys.stderr.write('#' * 80 + '\n')
self.fail('Output code: %d' % rc)
finally:
process.stdout.close()
def test_suite():
if _HAS_ZOPE_SECURITY:
return unittest.makeSuite(StandaloneTests)
return unittest.TestSuite()
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