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Commit798ace5

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gh-93951: In test_bdb.StateTestCase.test_skip, avoid including auxiliary importers. (GH-93962) (GH-94119)
Co-authored-by: Brett Cannon <brett@python.org>(cherry picked from commitc029b55)Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
1 parent525ab8f commit798ace5

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‎Lib/test/support/__init__.py‎

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@@ -1681,6 +1681,16 @@ def cleanup():
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setattr(object_to_patch,attr_name,new_value)
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@contextlib.contextmanager
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defpatch_list(orig):
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"""Like unittest.mock.patch.dict, but for lists."""
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try:
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saved=orig[:]
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yield
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finally:
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orig[:]=saved
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defrun_in_subinterp(code):
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"""
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Run code in a subinterpreter. Raise unittest.SkipTest if the tracemalloc

‎Lib/test/test_bdb.py‎

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@@ -59,6 +59,7 @@
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fromitertoolsimportislice,repeat
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fromtest.supportimportimport_helper
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fromtest.supportimportos_helper
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fromtest.supportimportpatch_list
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classBdbException(Exception):pass
@@ -713,9 +714,18 @@ def test_until_in_caller_frame(self):
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withTracerRun(self)astracer:
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tracer.runcall(tfunc_main)
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@patch_list(sys.meta_path)
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deftest_skip(self):
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# Check that tracing is skipped over the import statement in
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# 'tfunc_import()'.
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# Remove all but the standard importers.
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sys.meta_path[:]= (
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item
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foriteminsys.meta_path
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ifitem.__module__.startswith('_frozen_importlib')
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)
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code="""
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def main():
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lno = 3
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In test_bdb.StateTestCase.test_skip, avoid including auxiliary importers.

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