mirror of https://github.com/python/cpython
40 lines
1.1 KiB
Python
40 lines
1.1 KiB
Python
import sys
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from test import support as test_support
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import unittest
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import importlib
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from . import test_path_hook
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class ExtensionModuleCaseSensitivityTest(unittest.TestCase):
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def find_module(self):
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good_name = test_path_hook.NAME
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bad_name = good_name.upper()
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assert good_name != bad_name
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finder = importlib.ExtensionFileImporter(test_path_hook.PATH)
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return finder.find_module(bad_name)
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def test_case_sensitive(self):
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with test_support.EnvironmentVarGuard() as env:
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env.unset('PYTHONCASEOK')
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loader = self.find_module()
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self.assert_(loader is None)
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def test_case_insensitivity(self):
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with test_support.EnvironmentVarGuard() as env:
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env.set('PYTHONCASEOK', '1')
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loader = self.find_module()
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self.assert_(hasattr(loader, 'load_module'))
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def test_main():
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if sys.platform not in ('win32', 'darwin', 'cygwin'):
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return
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test_support.run_unittest(ExtensionModuleCaseSensitivityTest)
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if __name__ == '__main__':
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test_main()
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