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