cpython/Lib/test/test_importlib/extension/test_finder.py
Christian Heimes deeaac49e2
bpo-40280: Skip socket, fork, subprocess tests on Emscripten (GH-31986)
- Add requires_fork and requires_subprocess to more tests
- Skip extension import tests if dlopen is not available
- Don't assume that _testcapi is a shared extension
- Skip a lot of socket tests that don't work on Emscripten
- Skip mmap tests, mmap emulation is incomplete
- venv does not work yet
- Cannot get libc from executable

The "entire" test suite is now passing on Emscripten with EMSDK from git head (91 suites are skipped).
2022-03-22 03:04:36 -07:00

46 lines
1.3 KiB
Python

from test.test_importlib import abc, util
machinery = util.import_importlib('importlib.machinery')
import unittest
import warnings
class FinderTests(abc.FinderTests):
"""Test the finder for extension modules."""
def setUp(self):
if not self.machinery.EXTENSION_SUFFIXES:
raise unittest.SkipTest("Requires dynamic loading support.")
def find_spec(self, fullname):
importer = self.machinery.FileFinder(util.EXTENSIONS.path,
(self.machinery.ExtensionFileLoader,
self.machinery.EXTENSION_SUFFIXES))
return importer.find_spec(fullname)
def test_module(self):
self.assertTrue(self.find_spec(util.EXTENSIONS.name))
# No extension module as an __init__ available for testing.
test_package = test_package_in_package = None
# No extension module in a package available for testing.
test_module_in_package = None
# Extension modules cannot be an __init__ for a package.
test_package_over_module = None
def test_failure(self):
self.assertIsNone(self.find_spec('asdfjkl;'))
(Frozen_FinderTests,
Source_FinderTests
) = util.test_both(FinderTests, machinery=machinery)
if __name__ == '__main__':
unittest.main()