Instead of explicitly enumerate test classes for run_unittest()
use the unittest ability to discover tests. This also makes these
tests discoverable and runnable with unittest.
load_tests() can be used for dynamic generating tests and adding
doctests. setUpModule(), tearDownModule() and addModuleCleanup()
can be used for running code before and after all module tests.
(cherry picked from commit 40348acc18)
* Move socket related functions from test.support to socket_helper.
* Import socket, nntplib and urllib.error lazily in transient_internet().
* Remove importing multiprocess.
* bpo-31479: Always reset the signal alarm in tests
Use "try: ... finally: signal.signal(0)" pattern to make sure that
tests don't "leak" a pending fatal signal alarm.
* Move two more alarm() calls into the try block
Fix also typo: replace signal.signal(0) with signal.alarm(0)
* Move another signal.alarm() into the try block
* #30014: make selectors.DefaultSelector.modify() faster by relying on selector's modify() method instead of un/register()ing the fd
* #30014: add unit test
* speedup poll/epoll/devpoll modify() method by using internal modify() call
* update doc
* address PR comments
* update NEWS entries
* use != instead of 'is not'
Selector.select() is now retried with the recomputed timeout when interrupted
by a signal.
Write an unit test with a signal handler raising an exception, and a unit with
a signal handler which does not raise an exception (it does nothing).
RuntimeError if the selector is closed. And selectors.BaseSelector.close() now
clears its internal reference to the selector mapping to break a reference
cycle. Initial patch written by Martin Richard.
threading.Lock.acquire(), threading.RLock.acquire() and socket operations now
use a monotonic clock, instead of the system clock, when a timeout is used.
zero, instead of rounding towards zero. For example, a timeout of one
microsecond is now rounded to one millisecond, instead of being rounded to
zero.
Move also a test in test_epoll which was moved by my previous merge.
the unit test on max time (but be more strict on mon time). Example of failure:
http://buildbot.python.org/all/builders/x86%20OpenIndiana%203.x/builds/6978/steps/test/logs/stdio
======================================================================
FAIL: test_timeout (test.test_selectors.PollSelectorTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_selectors.py", line 316, in test_timeout
self.assertTrue(0.5 < t1 - t0 < 1.5, t1 - t0)
AssertionError: False is not true : 1.5033390671014786
Serhiy Storchaka