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Test DocTestFinder directly instead of calling support.run_doctest() #108917

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Merged
merged 1 commit into from
Sep 11, 2023
Merged

Test DocTestFinder directly instead of calling support.run_doctest() #108917

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8 changes: 3 additions & 5 deletions Lib/test/test_doctest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -784,15 +784,13 @@ class TestDocTestFinder(unittest.TestCase):

def test_issue35753(self):
# This import of `call` should trigger issue35753 when
# `support.run_doctest` is called due to unwrap failing,
# DocTestFinder.find() is called due to inspect.unwrap() failing,
# however with a patched doctest this should succeed.
from unittest.mock import call
dummy_module = types.ModuleType("dummy")
dummy_module.__dict__['inject_call'] = call
try:
support.run_doctest(dummy_module, verbosity=True)
except ValueError as e:
raise support.TestFailed("Doctest unwrap failed") from e
finder = doctest.DocTestFinder()
self.assertEqual(finder.find(dummy_module), [])

def test_empty_namespace_package(self):
pkg_name = 'doctest_empty_pkg'
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