From: Victor Stinner <victor.stinner@gmail.com>
Date: Thu, 5 Feb 2015 13:25:05 +0000 (+0100)
Subject: test_multiprocessing: tolerate a delta of 30 ms because of bad clock resolution
X-Git-Tag: v3.4.3rc1~12
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=aad7b2e4f5380d67a93cf088c05692d4513f4aa9;p=thirdparty%2FPython%2Fcpython.git

test_multiprocessing: tolerate a delta of 30 ms because of bad clock resolution
on Windows
---

diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py
index 44d6c71e408d..2d4395e7cd08 100644
--- a/Lib/test/_test_multiprocessing.py
+++ b/Lib/test/_test_multiprocessing.py
@@ -716,9 +716,11 @@ class _TestQueue(BaseTestCase):
     def test_timeout(self):
         q = multiprocessing.Queue()
         start = time.time()
-        self.assertRaises(pyqueue.Empty, q.get, True, 0.2)
+        self.assertRaises(pyqueue.Empty, q.get, True, 0.200)
         delta = time.time() - start
-        self.assertGreaterEqual(delta, 0.18)
+        # Tolerate a delta of 30 ms because of the bad clock resolution on
+        # Windows (usually 15.6 ms)
+        self.assertGreaterEqual(delta, 0.170)
 
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