[3.13] gh-126112: Fix test_os.TimerfdTests: use 10 ms resolution (GH-135681) (#135705)

gh-126112: Fix test_os.TimerfdTests: use 10 ms resolution (GH-135681)

Use 10 ms for CLOCK_RES instead of 100 ms to tolerate slow buildbots.
(cherry picked from commit 5c25c884b9)

Co-authored-by: Victor Stinner <vstinner@python.org>
This commit is contained in:
Miss Islington (bot) 2025-06-19 12:04:48 +02:00 committed by GitHub
parent 773ca09caa
commit 55a34a1d16
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@ -13,7 +13,6 @@
import locale
import os
import pickle
import platform
import select
import selectors
import shutil
@ -4127,13 +4126,8 @@ def test_eventfd_select(self):
@unittest.skipIf(sys.platform == "android", "gh-124873: Test is flaky on Android")
@support.requires_linux_version(2, 6, 30)
class TimerfdTests(unittest.TestCase):
# 1 ms accuracy is reliably achievable on every platform except Android
# emulators, where we allow 10 ms (gh-108277).
if sys.platform == "android" and platform.android_ver().is_emulator:
CLOCK_RES_PLACES = 2
else:
CLOCK_RES_PLACES = 3
# gh-126112: Use 10 ms to tolerate slow buildbots
CLOCK_RES_PLACES = 2 # 10 ms
CLOCK_RES = 10 ** -CLOCK_RES_PLACES
CLOCK_RES_NS = 10 ** (9 - CLOCK_RES_PLACES)