mirror of https://github.com/python/cpython.git
3046386079
* 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
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|---|---|---|
| .. | ||
| fixers | ||
| README | ||
| bom.py | ||
| crlf.py | ||
| different_encoding.py | ||
| false_encoding.py | ||
| infinite_recursion.py | ||
| py2_test_grammar.py | ||
| py3_test_grammar.py | ||
README
In this directory: - py2_test_grammar.py -- test file that exercises most/all of Python 2.x's grammar. - py3_test_grammar.py -- test file that exercises most/all of Python 3.x's grammar. - infinite_recursion.py -- test file that causes lib2to3's faster recursive pattern matching scheme to fail, but passes when lib2to3 falls back to iterative pattern matching. - fixes/ -- for use by test_refactor.py