traverseda
/
cpython
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Issue #20452: add more info in case of test_asyncio failure to try to debug the 

failure on buildbot "x86 Ubuntu Shared 3.x"
This commit is contained in:
Victor Stinner 2014-01-31 09:29:35 +01:00
parent a849be9c64
commit 0278032110
2 changed files with 19 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
Lib/asyncio/base_events.py
View File

@ -620,10 +620,18 @@ class BaseEventLoop(events.AbstractEventLoop):
timeout = min(timeout, deadline)
# TODO: Instrumentation only in debug mode?
if logger.isEnabledFor(logging.INFO):
# FIXME: don't force log (issue #20452)
if True: #logger.isEnabledFor(logging.INFO):
t0 = self.time()
event_list = self._selector.select(timeout)
t1 = self.time()
# FIXME: remove these debug info (issue #20452)
dt = t1-t0
if dt < timeout and not event_list:
print("WARNING: selector.select(timeout=%.20f) took dt=%.20f sec (dt-timeout=%+.20f)"
% (timeout, dt, dt-timeout), file=sys.__stdout__)
print("WARNING: dt+%.20f > timeout? %s"
% (self._granularity, (dt + self._granularity) > timeout), file=sys.__stdout__)
if t1-t0 >= 1:
level = logging.INFO
else:

11
Lib/test/test_asyncio/test_events.py
View File

@ -1157,6 +1157,10 @@ class EventLoopTestsMixin:
w.close()
def test_timeout_rounding(self):
# FIXME: remove this imports, used for debug purpose (issue #20452)
import time
import platform
def _run_once():
self.loop._run_once_counter += 1
orig_run_once()
@ -1177,7 +1181,12 @@ class EventLoopTestsMixin:
self.loop.run_until_complete(wait())
calls.append(self.loop._run_once_counter)
self.assertEqual(calls, [1, 3, 5, 6])
self.assertEqual(calls, [1, 3, 5, 6],
# FIXME: remove these info, used for debug purpose (issue #20452)
(self.loop._granularity,
self.loop._selector.resolution,
time.get_clock_info('monotonic'),
platform.platform()))
class SubprocessTestsMixin: