52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
from importlib import _bootstrap_external
|
|
import sys
|
|
from test import support
|
|
import unittest
|
|
|
|
from .. import util
|
|
|
|
machinery = util.import_importlib('importlib.machinery')
|
|
|
|
|
|
# XXX find_spec tests
|
|
|
|
@unittest.skipIf(util.EXTENSIONS.filename is None, '_testcapi not available')
|
|
@util.case_insensitive_tests
|
|
class ExtensionModuleCaseSensitivityTest:
|
|
|
|
def find_module(self):
|
|
good_name = util.EXTENSIONS.name
|
|
bad_name = good_name.upper()
|
|
assert good_name != bad_name
|
|
finder = self.machinery.FileFinder(util.EXTENSIONS.path,
|
|
(self.machinery.ExtensionFileLoader,
|
|
self.machinery.EXTENSION_SUFFIXES))
|
|
return finder.find_module(bad_name)
|
|
|
|
def test_case_sensitive(self):
|
|
with support.EnvironmentVarGuard() as env:
|
|
env.unset('PYTHONCASEOK')
|
|
if b'PYTHONCASEOK' in _bootstrap_external._os.environ:
|
|
self.skipTest('os.environ changes not reflected in '
|
|
'_os.environ')
|
|
loader = self.find_module()
|
|
self.assertIsNone(loader)
|
|
|
|
def test_case_insensitivity(self):
|
|
with support.EnvironmentVarGuard() as env:
|
|
env.set('PYTHONCASEOK', '1')
|
|
if b'PYTHONCASEOK' not in _bootstrap_external._os.environ:
|
|
self.skipTest('os.environ changes not reflected in '
|
|
'_os.environ')
|
|
loader = self.find_module()
|
|
self.assertTrue(hasattr(loader, 'load_module'))
|
|
|
|
|
|
(Frozen_ExtensionCaseSensitivity,
|
|
Source_ExtensionCaseSensitivity
|
|
) = util.test_both(ExtensionModuleCaseSensitivityTest, machinery=machinery)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|