* reap_children() now sets environment_altered to True to detect bugs
using python3 -m test --fail-env-changed
* Replace bare "except:" with "except OSError:" in reap_children()
* Write an unit test for reap_children() using a timeout of 60
seconds
* Add socketserver.ForkingMixIn.server_close()
bpo-31151: socketserver.ForkingMixIn.server_close() now waits until
all child processes completed to prevent leaking zombie processes.
* Fix test on Windows which doesn't have ForkingMixIn
The current test_child_terminated_in_stopped_state() function test
creates a child process which calls ptrace(PTRACE_TRACEME, 0, 0) and
then crash (SIGSEGV). The problem is that calling os.waitpid() in the
parent process is not enough to close the process: the child process
remains alive and so the unit test leaks a child process in a
strange state. Closing the child process requires non-trivial code,
maybe platform specific.
Remove the functional test and replaces it with an unit test which
mocks os.waitpid() using a new _testcapi.W_STOPCODE() function to
test the WIFSTOPPED() path.
PtyTests.run_child() now calls os.waitpid() to read the exit status
of the child process to avoid creating zombie process and leaking
processes in the background.
bpo-31072: Add a filter argument to zipapp.create_archive (GH-3021)
* Add an include_file argument to allow callers to decide which files to include
* Document the new argument
* Closes issue bpo-5288: Allow tzinfo objects with sub-minute offsets.
* bpo-5288: Implemented %z formatting of sub-minute offsets.
* bpo-5288: Removed mentions of the whole minute limitation on TZ offsets.
* bpo-5288: Removed one more mention of the whole minute limitation.
Thanks @csabella!
* Fix a formatting error in the docs
* Addressed review comments.
Thanks, @haypo.
* bpo-31028: Fix test_pydoc when run directly
Fix get_pydoc_link() of test_pydoc to fix "./python
Lib/test/test_pydoc.py": get the absolute path to __file__ to prevent
relative directories.
* Use realpath() instead of abspath()
* bpo-31034: Reliable signal handler for test_asyncio
Don't rely on the current SIGHUP signal handler, make sure that it's
set to the "default" signal handler: SIG_DFL.
* Add comments
* bpo-31009: Fix support.fd_count() on Windows
On Windows, test.support.fd_count() now calls
msvcrt.CrtSetReportMode() to not kill the process nor log any error
on stderr on os.dup(fd) if the file descriptor is invalid.
* Fix for release mode
* Close explicitly queues to make sure that we don't leave dangling
threads
* test_queue_in_process(): remove unused queue
* test_access() joins also the process to fix a random warning
bpo-26762: test_multiprocessing now detects dangling processes and
threads per test case classes:
* setUpClass()/tearDownClass() of mixin classes now check if
multiprocessing.process._dangling or threading._dangling was
modified to detect "dangling" processses and threads.
* ManagerMixin.tearDownClass() now also emits a warning if it still
has more than one active child process after 5 seconds.
* tearDownModule() now checks for dangling processes and threads
before sleep 500 ms. And it now only sleeps if there is a least one
dangling process or thread.
bpo-26762: Fix more dangling processes and threads in
test_multiprocessing:
* Queue: call close() followed by join_thread()
* Process: call join() or self.addCleanup(p.join)
* bpo-30980: Fix close test to fail
test_close_twice was not considering the fact that file_wrapper is
duping the file descriptor. Closing the original descriptor left the
duped one open, hiding the fact that close protection is not effective.
* bpo-30980: Fix double close protection
Invalidated self.fd before closing, handling correctly the case when
os.close raises.
* bpo-30980: Fix fd leak introduced in the fixed test
test_level() of _test_multiprocessing._TestLogging now uses regular
processes rather than daemon processes to prevent zombi processes
(to not "leak" processes).
* bpo-26732: fix too many fds in processes started with the "forkserver" method
A child process would inherit as many fds as the number of still-running children.
* Add blurb and test comment
* bpo-19896: Add typcodes 'q' and 'Q' to multiprocessing.sharedctypes. Patch by Antony Lee.
* Add NEWS entry.
* Slightly tweak NEWS entry
Make it clear this is more of a fix rather than a new feature.
When running the test suite using --use=all / -u all, exclude tzdata
since it makes test_datetime too slow (15-20 min on some buildbots)
which then times out on some buildbots.
-u tzdata must now be enabled explicitly, -u tzdata or -u all,tzdata,
to run all test_datetime tests.
Fix also regrtest command line parser to allow passing -u
extralargefile to run test_zipfile64.
Travis CI: remove -tzdata. Replace -u all,-tzdata,-cpu with -u all,-cpu since tzdata is now excluded from -u all.
