https://github.com/python/cpython/commit/91e6a58e2d6fd23e886135457e28dfa980ec49ed
commit: 91e6a58e2d6fd23e886135457e28dfa980ec49ed
branch: main
author: Hood Chatham <[email protected]>
committer: freakboy3742 <[email protected]>
date: 2025-05-20T18:41:14Z
summary:
gh-127146: xfail more Emscripten stack overflows (#134358)
Adds some additional test xfails for Emscripten stack overflows. Also corrects
a test skip for test_io.
files:
M Lib/test/test_builtin.py
M Lib/test/test_capi/test_misc.py
M Lib/test/test_descr.py
M Lib/test/test_exceptions.py
M Lib/test/test_io.py
diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py
index 31597a320d418a..f1f877c47a1e7a 100644
--- a/Lib/test/test_builtin.py
+++ b/Lib/test/test_builtin.py
@@ -1120,6 +1120,7 @@ def test_filter_pickle(self):
self.check_iter_pickle(f1, list(f2), proto)
@support.skip_wasi_stack_overflow()
+ @support.skip_emscripten_stack_overflow()
@support.requires_resource('cpu')
def test_filter_dealloc(self):
# Tests recursive deallocation of nested filter objects using the
diff --git a/Lib/test/test_capi/test_misc.py b/Lib/test/test_capi/test_misc.py
index a597f23a992e7b..f74694a7a745a4 100644
--- a/Lib/test/test_capi/test_misc.py
+++ b/Lib/test/test_capi/test_misc.py
@@ -412,10 +412,12 @@ def test_trashcan_subclass(self):
L = MyList((L,))
@support.requires_resource('cpu')
+ @support.skip_emscripten_stack_overflow()
def test_trashcan_python_class1(self):
self.do_test_trashcan_python_class(list)
@support.requires_resource('cpu')
+ @support.skip_emscripten_stack_overflow()
def test_trashcan_python_class2(self):
from _testcapi import MyList
self.do_test_trashcan_python_class(MyList)
diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index 76937432a43037..14026531e22333 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -4523,6 +4523,7 @@ class Oops(object):
del o
@support.skip_wasi_stack_overflow()
+ @support.skip_emscripten_stack_overflow()
@support.requires_resource('cpu')
def test_wrapper_segfault(self):
# SF 927248: deeply nested wrappers could cause stack overflow
diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py
index d177e3dc0f5007..cfd4a3e87695f5 100644
--- a/Lib/test/test_exceptions.py
+++ b/Lib/test/test_exceptions.py
@@ -1429,6 +1429,7 @@ def g():
self.assertIn("maximum recursion depth exceeded", str(exc))
@support.skip_wasi_stack_overflow()
+ @support.skip_emscripten_stack_overflow()
@cpython_only
@support.requires_resource('cpu')
def test_trashcan_recursion(self):
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index 5a8f1949baaa98..90680c6d47ab41 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -572,7 +572,7 @@ def do_test(test, obj, abilities):
for [test, abilities] in tests:
with self.subTest(test):
if test == pipe_writer and not
threading_helper.can_start_thread:
- skipTest()
+ self.skipTest("Need threads")
with test() as obj:
do_test(test, obj, abilities)
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