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"""develop tests
"""
import sys
import os
import shutil
import unittest
import tempfile
from setuptools.sandbox import DirectorySandbox, SandboxViolation
def has_win32com():
"""
Run this to determine if the local machine has win32com, and if it
does, include additional tests.
"""
if not sys.platform.startswith('win32'):
return False
try:
mod = __import__('win32com')
except ImportError:
return False
return True
class TestSandbox(unittest.TestCase):
def setUp(self):
self.dir = tempfile.mkdtemp()
def tearDown(self):
shutil.rmtree(self.dir)
def test_devnull(self):
if sys.version < '2.4':
return
sandbox = DirectorySandbox(self.dir)
sandbox.run(self._file_writer(os.devnull))
def _file_writer(path):
def do_write():
f = open(path, 'w')
f.write('xxx')
f.close()
return do_write
_file_writer = staticmethod(_file_writer)
if has_win32com():
def test_win32com(self):
"""
win32com should not be prevented from caching COM interfaces
in gen_py.
"""
import win32com
gen_py = win32com.__gen_path__
target = os.path.join(gen_py, 'test_write')
sandbox = DirectorySandbox(self.dir)
try:
try:
sandbox.run(self._file_writer(target))
except SandboxViolation:
self.fail("Could not create gen_py file due to SandboxViolation")
finally:
if os.path.exists(target): os.remove(target)
if __name__ == '__main__':
unittest.main()
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