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Fidget-Spinner wants to merge 6 commits into from
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gh-120321: Lock gen_send #120327

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4f08322
Lock gen_send
Fidget-Spinner Jun 10, 2024
ab453ea
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Fidget-Spinner Jun 10, 2024
3d23ada
Create test_generators.py
Fidget-Spinner Jun 10, 2024
bfe9ead
📜🤖 Added by blurb_it.
blurb-it[bot] Jun 10, 2024
3996575
Merge remote-tracking branch 'upstream/main' into fix_gens
Fidget-Spinner Jul 13, 2024
24e34e3
lock SEND as well
Fidget-Spinner Jul 13, 2024
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Create test_generators.py
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@Fidget-Spinner
Fidget-Spinner committed Jun 10, 2024
commit 3d23adaff6e325df53cefbd870c8b03103814890
23 changes: 23 additions & 0 deletions Lib/test/test_free_threading/test_generators.py
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import unittest
import concurrent.futures

from unittest import TestCase

from test.support import threading_helper

@threading_helper.requires_working_threading()
class TestGen(TestCase):
def test_generators_basic(self):
def gen():
for _ in range(5000):
yield


it = gen()
with concurrent.futures.ThreadPoolExecutor() as executor:
for _ in range(5000):
executor.submit(lambda: next(it))


if __name__ == "__main__":
unittest.main()