CPython/Jython test_site_jy.py

"""Misc site tests

Made for Jython.
"""
from __future__ import with_statement
import os
import shutil
import subprocess
import sys
import unittest
from test import test_support

ENCODING_TEST = 'utf16'

SITECUSTOMIZE = """\
import sys
sys.setdefaultencoding(%r)
""" % ENCODING_TEST

class SiteCustomize(unittest.TestCase):

    def setUp(self):
        os.mkdir(test_support.TESTFN)
        with open(os.path.join(test_support.TESTFN, 'sitecustomize.py'),
                  'w') as fp:
            fp.write(SITECUSTOMIZE)

    def tearDown(self):
        shutil.rmtree(test_support.TESTFN)

    def test_setdefaultencoding(self):
        test = ('import sys;'
                'print "%s|%s" % '
                '(sys.getdefaultencoding(), sys.stdin.encoding)')
        env = os.environ.copy()
        env['PYTHONPATH'] = test_support.TESTFN
        popen = subprocess.Popen([sys.executable, '-c', test],
                                 stdout=subprocess.PIPE,
                                 env=env)
        result = popen.communicate()[0].rstrip()
        self.assertEqual('%s|%s' % (ENCODING_TEST, ENCODING_TEST), result)


def test_main():
    test_support.run_unittest(SiteCustomize)


if __name__ == '__main__':
    test_main()