From 1144214639293d829021902307ef306c305560ba Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Sat, 1 Feb 2014 02:17:54 +0100 Subject: [PATCH] Issue #20452: test_asyncio checks also the granularity --- Lib/test/test_asyncio/test_events.py | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Lib/test/test_asyncio/test_events.py b/Lib/test/test_asyncio/test_events.py index 24808cb11c..3ca35eb2d1 100644 --- a/Lib/test/test_asyncio/test_events.py +++ b/Lib/test/test_asyncio/test_events.py @@ -1179,6 +1179,14 @@ class EventLoopTestsMixin: calls.append(self.loop._run_once_counter) self.assertEqual(calls, [1, 3, 5, 6]) + def test_granularity(self): + granularity = self.loop._granularity + self.assertGreater(granularity, 0.0) + # Worst expected granularity: 1 ms on Linux (limited by poll/epoll + # resolution), 15.6 ms on Windows (limited by time.monotonic + # resolution) + self.assertLess(granularity, 0.050) + class SubprocessTestsMixin: -- 2.40.0