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Issue #16803: Move test.test_importlib.extension to use both frozen and source importlib code

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This commit is contained in:
Brett Cannon 2013-10-25 15:39:02 -04:00
parent 6a4cbc00ab
commit e38b0544c4
4 changed files with 44 additions and 44 deletions
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26
Lib/test/test_importlib/extension/test_case_sensitivity.py
View file

@ -1,23 +1,25 @@
from importlib import _bootstrap
import sys
from test import support
import unittest
from importlib import _bootstrap
from importlib import machinery
from .. import util
from . import util as ext_util
frozen_machinery, source_machinery = util.import_importlib('importlib.machinery')
@unittest.skipIf(ext_util.FILENAME is None, '_testcapi not available')
@util.case_insensitive_tests
class ExtensionModuleCaseSensitivityTest(unittest.TestCase):
class ExtensionModuleCaseSensitivityTest:
def find_module(self):
good_name = ext_util.NAME
bad_name = good_name.upper()
assert good_name != bad_name
finder = machinery.FileFinder(ext_util.PATH,
(machinery.ExtensionFileLoader,
machinery.EXTENSION_SUFFIXES))
finder = self.machinery.FileFinder(ext_util.PATH,
(self.machinery.ExtensionFileLoader,
self.machinery.EXTENSION_SUFFIXES))
return finder.find_module(bad_name)
def test_case_sensitive(self):
@ -38,14 +40,10 @@ def test_case_insensitivity(self):
loader = self.find_module()
self.assertTrue(hasattr(loader, 'load_module'))
def test_main():
if ext_util.FILENAME is None:
return
support.run_unittest(ExtensionModuleCaseSensitivityTest)
Frozen_ExtensionCaseSensitivity, Source_ExtensionCaseSensitivity = util.test_both(
ExtensionModuleCaseSensitivityTest,
machinery=[frozen_machinery, source_machinery])
if __name__ == '__main__':
test_main()
unittest.main()

21
Lib/test/test_importlib/extension/test_finder.py
View file

@ -1,17 +1,20 @@
from importlib import machinery
from .. import abc
from .. import util as test_util
from . import util
machinery = test_util.import_importlib('importlib.machinery')
import unittest
class FinderTests(unittest.TestCase, abc.FinderTests):
class FinderTests(abc.FinderTests):
"""Test the finder for extension modules."""
def find_module(self, fullname):
importer = machinery.FileFinder(util.PATH,
(machinery.ExtensionFileLoader,
machinery.EXTENSION_SUFFIXES))
importer = self.machinery.FileFinder(util.PATH,
(self.machinery.ExtensionFileLoader,
self.machinery.EXTENSION_SUFFIXES))
return importer.find_module(fullname)
def test_module(self):
@ -36,11 +39,9 @@ def test_package_over_module(self):
def test_failure(self):
self.assertIsNone(self.find_module('asdfjkl;'))
def test_main():
from test.support import run_unittest
run_unittest(FinderTests)
Frozen_FinderTests, Source_FinderTests = test_util.test_both(
FinderTests, machinery=machinery)
if __name__ == '__main__':
test_main()
unittest.main()

20
Lib/test/test_importlib/extension/test_loader.py
View file

@ -1,19 +1,20 @@
from importlib import machinery
from . import util as ext_util
from .. import abc
from .. import util
machinery = util.import_importlib('importlib.machinery')
import os.path
import sys
import unittest
class LoaderTests(unittest.TestCase, abc.LoaderTests):
class LoaderTests(abc.LoaderTests):
"""Test load_module() for extension modules."""
def setUp(self):
self.loader = machinery.ExtensionFileLoader(ext_util.NAME,
self.loader = self.machinery.ExtensionFileLoader(ext_util.NAME,
ext_util.FILEPATH)
def load_module(self, fullname):
@ -36,7 +37,7 @@ def test_module(self):
self.assertEqual(getattr(module, attr), value)
self.assertIn(ext_util.NAME, sys.modules)
self.assertIsInstance(module.__loader__,
machinery.ExtensionFileLoader)
self.machinery.ExtensionFileLoader)
def test_package(self):
# No extension module as __init__ available for testing.
@ -64,16 +65,15 @@ def test_unloadable(self):
def test_is_package(self):
self.assertFalse(self.loader.is_package(ext_util.NAME))
for suffix in machinery.EXTENSION_SUFFIXES:
for suffix in self.machinery.EXTENSION_SUFFIXES:
path = os.path.join('some', 'path', 'pkg', '__init__' + suffix)
loader = machinery.ExtensionFileLoader('pkg', path)
loader = self.machinery.ExtensionFileLoader('pkg', path)
self.assertTrue(loader.is_package('pkg'))
Frozen_LoaderTests, Source_LoaderTests = util.test_both(
LoaderTests, machinery=machinery)
def test_main():
from test.support import run_unittest
run_unittest(LoaderTests)
if __name__ == '__main__':
test_main()
unittest.main()

19
Lib/test/test_importlib/extension/test_path_hook.py
View file

@ -1,31 +1,32 @@
from importlib import machinery
from .. import util as test_util
from . import util
machinery = test_util.import_importlib('importlib.machinery')
import collections
import sys
import unittest
class PathHookTests(unittest.TestCase):
class PathHookTests:
"""Test the path hook for extension modules."""
# XXX Should it only succeed for pre-existing directories?
# XXX Should it only work for directories containing an extension module?
def hook(self, entry):
return machinery.FileFinder.path_hook((machinery.ExtensionFileLoader,
machinery.EXTENSION_SUFFIXES))(entry)
return self.machinery.FileFinder.path_hook(
(self.machinery.ExtensionFileLoader,
self.machinery.EXTENSION_SUFFIXES))(entry)
def test_success(self):
# Path hook should handle a directory where a known extension module
# exists.
self.assertTrue(hasattr(self.hook(util.PATH), 'find_module'))
def test_main():
from test.support import run_unittest
run_unittest(PathHookTests)
Frozen_PathHooksTests, Source_PathHooksTests = test_util.test_both(
PathHookTests, machinery=machinery)
if __name__ == '__main__':
test_main()
unittest.main()