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Code Issues Projects Releases Packages Wiki Activity Actions 11

GH-95818: Skip incomplete frames in PyThreadState_GetFrame (GH-95886) (#95890)

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(cherry picked from commit 1b46d118e6)

Co-authored-by: Mark Shannon <mark@hotpy.org>

Co-authored-by: Mark Shannon <mark@hotpy.org>
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Miss Islington (bot) 2022-08-12 11:40:49 -07:00 • committed by GitHub
parent 4abf84602f
commit 6fc90c1183
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3 changed files with 29 additions and 2 deletions
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22
Lib/test/test_frame.py
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@ -235,6 +235,28 @@ class ReprTest(unittest.TestCase):
r"^<frame at 0x[0-9a-fA-F]+, file %s, line %d, code inner>$"
% (file_repr, offset + 5))
class TestIncompleteFrameAreInvisible(unittest.TestCase):
def test_issue95818(self):
#See GH-95818 for details
import gc
self.addCleanup(gc.set_threshold, *gc.get_threshold())
gc.set_threshold(1,1,1)
class GCHello:
def __del__(self):
print("Destroyed from gc")
def gen():
yield
fd = open(__file__)
l = [fd, GCHello()]
l.append(l)
del fd
del l
gen()
if __name__ == "__main__":
unittest.main()