https://github.com/python/cpython/commit/6b4e3fe9d42708ca6e8cfb7407c22647787a6b29
commit: 6b4e3fe9d42708ca6e8cfb7407c22647787a6b29
branch: main
author: Peter Bierma <[email protected]>
committer: encukou <[email protected]>
date: 2025-09-23T16:09:19+02:00
summary:
gh-126016: Fix flaky test by allowing the SIGINT return code (GH-139219)
files:
M Lib/test/test_interpreters/test_api.py
diff --git a/Lib/test/test_interpreters/test_api.py
b/Lib/test/test_interpreters/test_api.py
index 8e9f1c3204a8bb..9a5ee03e4722c0 100644
--- a/Lib/test/test_interpreters/test_api.py
+++ b/Lib/test/test_interpreters/test_api.py
@@ -459,7 +459,12 @@ def test():
error = proc.stderr.read()
self.assertIn(b"KeyboardInterrupt", error)
retcode = proc.wait()
- self.assertEqual(retcode, 0)
+ # Sometimes we send the SIGINT after the subthread yields the GIL
to
+ # the main thread, which results in the main thread getting the
+ # KeyboardInterrupt before finalization is reached. There's not
+ # any great way to protect against that, so we just allow a -2
+ # return code as well.
+ self.assertIn(retcode, (0, -signal.SIGINT))
class TestInterpreterIsRunning(TestBase):
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