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from .. import util
machinery = util.import_importlib('importlib.machinery')
import unittest
class PathHookTest:
"""Test the path hook for source."""
def path_hook(self):
return self.machinery.FileFinder.path_hook((self.machinery.SourceFileLoader,
self.machinery.SOURCE_SUFFIXES))
def test_success(self):
with util.create_modules('dummy') as mapping:
self.assertTrue(hasattr(self.path_hook()(mapping['.root']),
'find_spec'))
def test_success_legacy(self):
with util.create_modules('dummy') as mapping:
self.assertTrue(hasattr(self.path_hook()(mapping['.root']),
'find_module'))
def test_empty_string(self):
# The empty string represents the cwd.
self.assertTrue(hasattr(self.path_hook()(''), 'find_spec'))
def test_empty_string_legacy(self):
# The empty string represents the cwd.
self.assertTrue(hasattr(self.path_hook()(''), 'find_module'))
(Frozen_PathHookTest,
Source_PathHooktest
) = util.test_both(PathHookTest, machinery=machinery)
if __name__ == '__main__':
unittest.main()
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