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| author | Dennis Sweeney <36520290+sweeneyde@users.noreply.github.com> | 2022-04-17 18:04:29 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-04-17 18:04:29 (GMT) |
| commit | cec5d858f509ea28a5325b75fd94e2f275866f5f (patch) | |
| tree | fd1a12cd8c374b3eddca3f5ef1baaff98fefd217 /Lib/test/test_dynamic.py | |
| parent | 7659681556977fe3a19d9f4c5dd93362b9eae25c (diff) | |
| download | cpython-cec5d858f509ea28a5325b75fd94e2f275866f5f.zip cpython-cec5d858f509ea28a5325b75fd94e2f275866f5f.tar.gz cpython-cec5d858f509ea28a5325b75fd94e2f275866f5f.tar.bz2 | |
gh-91625: Don't ignore extended args of adaptive opcodes (GH-91626)
Diffstat (limited to 'Lib/test/test_dynamic.py')
| -rw-r--r-- | Lib/test/test_dynamic.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Lib/test/test_dynamic.py b/Lib/test/test_dynamic.py index 3ae090f..3e0fcf4 100644 --- a/Lib/test/test_dynamic.py +++ b/Lib/test/test_dynamic.py @@ -133,6 +133,18 @@ class RebindBuiltinsTests(unittest.TestCase): self.assertEqual(foo(), 7) + def test_load_global_specialization_failure_keeps_oparg(self): + # https://github.com/python/cpython/issues/91625 + class MyGlobals(dict): + def __missing__(self, key): + return int(key.removeprefix("_number_")) + + code = "lambda: " + "+".join(f"_number_{i}" for i in range(1000)) + sum_1000 = eval(code, MyGlobals()) + expected = sum(range(1000)) + # Warm up the the function for quickening (PEP 659) + for _ in range(30): + self.assertEqual(sum_1000(), expected) if __name__ == "__main__": unittest.main() |