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Issue #20505: BaseEventLoop uses again the resolution of the clock to decide if

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scheduled tasks should be executed or not.
This commit is contained in:
Victor Stinner 2014-02-10 23:42:32 +01:00
parent b825a3937c
commit 6cf5c96630
2 changed files with 9 additions and 8 deletions
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12
Lib/test/test_asyncio/test_events.py
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@ -1178,15 +1178,15 @@ class EventLoopTestsMixin:
yield from asyncio.sleep(1e-4, loop=loop)
yield from asyncio.sleep(1e-6, loop=loop)
yield from asyncio.sleep(1e-8, loop=loop)
yield from asyncio.sleep(1e-10, loop=loop)
self.loop.run_until_complete(wait())
# The ideal number of call is 10, but on some platforms, the selector
# The ideal number of call is 12, but on some platforms, the selector
# may sleep at little bit less than timeout depending on the resolution
# of the clock used by the kernel. Tolerate 5 useless calls on these
# platforms.
self.assertLessEqual(self.loop._run_once_counter, 15,
{'time_info': time.get_clock_info('time'),
'monotonic_info': time.get_clock_info('monotonic'),
# of the clock used by the kernel. Tolerate a few useless calls on
# these platforms.
self.assertLessEqual(self.loop._run_once_counter, 20,
{'clock_resolution': self.loop._clock_resolution,
'selector': self.loop._selector.__class__.__name__})