[Python-checkins] bpo-30317: Fix multiprocessing test_timeout() (GH-8621)
Pablo Galindo
webhook-mailer at python.org
Fri Aug 3 17:00:59 EDT 2018
https://github.com/python/cpython/commit/f0e3da8814259283e8f3d53ad3d9735ffc273e00
commit: f0e3da8814259283e8f3d53ad3d9735ffc273e00
branch: 3.6
author: Pablo Galindo <Pablogsal at gmail.com>
committer: GitHub <noreply at github.com>
date: 2018-08-03T22:00:53+01:00
summary:
bpo-30317: Fix multiprocessing test_timeout() (GH-8621)
Multiprocessing test_timeout() now accepts a delta of 100 ms instead
of just 50 ms, since the test failed with 135.8 ms instead of the
expected 200 ms.
(cherry picked from commit 5640d030e100aade54210034828b711c3b506b18)
Co-authored-by: Victor Stinner <vstinner at redhat.com>
files:
M Lib/test/_test_multiprocessing.py
diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py
index c0030ee2f49a..5c625dd49541 100644
--- a/Lib/test/_test_multiprocessing.py
+++ b/Lib/test/_test_multiprocessing.py
@@ -882,9 +882,10 @@ def test_timeout(self):
start = time.time()
self.assertRaises(pyqueue.Empty, q.get, True, 0.200)
delta = time.time() - start
- # Tolerate a delta of 50 ms because of the bad clock resolution on
- # Windows (usually 15.6 ms)
- self.assertGreaterEqual(delta, 0.150)
+ # bpo-30317: Tolerate a delta of 100 ms because of the bad clock
+ # resolution on Windows (usually 15.6 ms). x86 Windows7 3.x once
+ # failed because the delta was only 135.8 ms.
+ self.assertGreaterEqual(delta, 0.100)
close_queue(q)
def test_queue_feeder_donot_stop_onexc(self):
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