[3.9] bpo-46542: test_lib2to3 uses support.infinite_recursion() (GH-31035) #31037
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…1035) * bpo-46542: test_lib2to3 uses support.infinite_recursion() Fix a Python crash in test_lib2to3 when using Python built in debug mode: limit the recursion limit. The test_all_project_files() test of test_lib2to3 now uses the test.support.infinite_recursion() context manager when processing the infinite_recursion.py file to prevent a crash when Python is built in debug mode. The two test_all_project_files() tests now use subTest() and log the refactored/parsed filename (if test_lib2to3 is run in verbose mode). * Update Lib/lib2to3/tests/data/infinite_recursion.py Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com> Co-authored-by: Łukasz Langa <lukasz@langa.pl> Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com> (cherry picked from commit ee0ac32) Co-authored-by: Victor Stinner <vstinner@python.org>
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Fix a Python crash in test_lib2to3 when using Python built in debug
mode: limit the recursion limit.
The test_all_project_files() test of test_lib2to3 now uses the
test.support.infinite_recursion() context manager when processing the
infinite_recursion.py file to prevent a crash when Python is built in
debug mode.
The two test_all_project_files() tests now use subTest() and log the
refactored/parsed filename (if test_lib2to3 is run in verbose mode).
Co-authored-by: Jelle Zijlstra jelle.zijlstra@gmail.com
Co-authored-by: Łukasz Langa lukasz@langa.pl
Co-authored-by: Jelle Zijlstra jelle.zijlstra@gmail.com
(cherry picked from commit ee0ac32)
Co-authored-by: Victor Stinner vstinner@python.org