cpython/Lib/importlib/test/extension/test_loader.py
Brett Cannon 23cbd8a656 Add initial implementation of importlib. See the NOTES files for what is
planned for the package.

There are no docs yet, but they are coming once the API for the first new
function, importlib.import_module() is finalized.
2009-01-18 00:24:28 +00:00

37 lines
1.1 KiB
Python

import importlib
from . import test_path_hook
from .. import support
import sys
import unittest
class LoaderTests(unittest.TestCase):
"""Test load_module() for extension modules."""
def load_module(self, fullname):
loader = importlib._ExtensionFileLoader(test_path_hook.NAME,
test_path_hook.FILEPATH,
False)
return loader.load_module(fullname)
def test_success(self):
with support.uncache(test_path_hook.NAME):
module = self.load_module(test_path_hook.NAME)
for attr, value in [('__name__', test_path_hook.NAME),
('__file__', test_path_hook.FILEPATH)]:
self.assertEqual(getattr(module, attr), value)
self.assert_(test_path_hook.NAME in sys.modules)
def test_failure(self):
self.assertRaises(ImportError, self.load_module, 'asdfjkl;')
def test_main():
from test.support import run_unittest
run_unittest(LoaderTests)
if __name__ == '__main__':
test_main()