https://github.com/python/cpython/commit/3c19ee0422e9b9f1582fb74931c174a84583bca0
commit: 3c19ee0422e9b9f1582fb74931c174a84583bca0
branch: main
author: Brett Cannon <[email protected]>
committer: brettcannon <[email protected]>
date: 2024-01-12T15:19:21-08:00
summary:
GH-111801: set a lower recursion limit for `test_infintely_many_bases()` in
`test_isinstance` (#113997)
files:
A Misc/NEWS.d/next/Tests/2024-01-12-13-19-12.gh-issue-111801.9hh9DY.rst
M Lib/test/test_isinstance.py
diff --git a/Lib/test/test_isinstance.py b/Lib/test/test_isinstance.py
index bf9332e40aeaf2..791981b878b1f2 100644
--- a/Lib/test/test_isinstance.py
+++ b/Lib/test/test_isinstance.py
@@ -344,7 +344,7 @@ class B:
pass
A.__getattr__ = B.__getattr__ = X.__getattr__
return (A(), B())
- with support.infinite_recursion():
+ with support.infinite_recursion(25):
self.assertRaises(RecursionError, issubclass, X(), int)
diff --git
a/Misc/NEWS.d/next/Tests/2024-01-12-13-19-12.gh-issue-111801.9hh9DY.rst
b/Misc/NEWS.d/next/Tests/2024-01-12-13-19-12.gh-issue-111801.9hh9DY.rst
new file mode 100644
index 00000000000000..660fddd4a93038
--- /dev/null
+++ b/Misc/NEWS.d/next/Tests/2024-01-12-13-19-12.gh-issue-111801.9hh9DY.rst
@@ -0,0 +1,3 @@
+Lower the recursion limit in ``test_isinstance`` for
+``test_infinitely_many_bases()``. This prevents a stack overflow on a
+pydebug build of WASI.
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