On Windows, passing a negative value to local results in an OSError because localtime_s on Windows does not support negative timestamps. Unfortunately this means that fold detection for timestamps between 0 and max_fold_seconds will result in this OSError since we subtract max_fold_seconds from the timestamp to detect a fold. However, since we know there haven't been any folds in the interval [0, max_fold_seconds) in any timezone, we can hackily just forego fold detection for this time range on Windows..
(cherry picked from commit 96d1e69a12)
Co-authored-by: Ammar Askar <ammar_askar@hotmail.com>
Enable and fix SMTPUTF8SimTests in test_smtplib.
The tests for SMTPUTF8SimTests in test_smtplib.py were not actually
being run because test_smtplib was still using the 'test_main' pattern,
and the class was never added to test_main.
Additionally, one of the tests needed to be moved to the non-UTF8 server
class because it relies on the server not being UTF-8 compatible (and it
had a bug in in).
(cherry picked from commit 48ed88a93b)
Co-authored-by: chason <chason@gmail.com>
Now base64.Error is always raised instead of UnboundLocalError or
OverflowError.
(cherry picked from commit ac0b3c2f4d)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
imaplib now allows MOVE command in IMAP4.uid() (RFC 6851:
IMAP MOVE Extension) and potentially as a name of supported
method of IMAP4 object.
(cherry picked from commit caa331d492)
Co-authored-by: Matěj Cepl <mcepl@cepl.eu>
When Python is installed on Windows, python -m test test_tools failed
because it tried to run Tools\scripts\2to3.py which requires an
argument. Skip this script. On other platforms or on Windows but when
run from source code (not installed), the script is called "2to3"
instead of "2to.py" and so was already skipped.
Modify also the unit test to unload all modules which have been
loaded by the test.
(cherry picked from commit 752d4b7531)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Increase the timeout: give timeout x 4 instead of timeout x 2 to
threads to wait until the Event is set, but reduce the sleep from 500
ms to 250 ms. So the test should be more reliable and faster!
(cherry picked from commit 81950495ba)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
test_signal.test_socket(): On Windows, sometimes even if the C signal handler
succeed to write the signal number into the write end of the socketpair, the
test fails with a BlockingIOError on the non-blocking read.recv(1) because the
read end of the socketpair didn't receive the byte yet.
Fix the race condition on Windows by setting the read end as blocking.
(cherry picked from commit 99bb6df66a)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Change test_logging.SMTPHandlerTest timeout from 8 seconds to 1
minute. The test failed randomly on the slow x86 Gentoo Refleaks 3.7
buildbot.
(cherry picked from commit 31b50b8cbf)
The multiprocessing module now uses the monotonic clock
time.monotonic() instead of the system clock time.time() to implement
timeouts.
(cherry picked from commit c2368cbc83)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Most of the change involves fixing up the test suite, which previously made
the assumption that there wouldn't be a new line if the input didn't end in
one.
Contributed by Ammar Askar.
(cherry picked from commit c4ef4896ea)
Result of function interpreter_requires_environment() depends on os.environ.
This was not covered by the tests, leading to fail when PYTHONHOME was set.
(cherry picked from commit a390cb6b6f)
Co-authored-by: Lorenz Mende <Lorenz.mende@gmail.com>
Fix test_forkserver_sigkill() of test_multiprocessing_forkserver:
give more time to the first child process to complete, double the
sleep in the parent process.
Reduce also the child process sleep from 1000 ms to 500 ms, to not change
the total duration of the test.
(cherry picked from commit 07888e1cce)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
During buffered read, use a list followed by join instead of extending a bytes object.
This is how it was done before but changed in commit b506dc32c1.
(cherry picked from commit 12a08c4760)
Co-authored-by: hajoscher <hajoscher@gmail.com>
PyErr_Print() will not return when the exception is a SystemExit, so
decref the __main__ module object in that case.
(cherry picked from commit d8cba5d16f)
Co-authored-by: Zackery Spytz <zspytz@gmail.com>
The Opera Browser was using a outdated command line invocation that resulted in an incorrect URL being opened in the browser when requested using the webbrowser module.
* Correct the arguments passed to the Opera Browser when opening a new URL.
(cherry picked from commit 3cf1f154ed)
Co-authored-by: Bumsik Kim <k.bumsik@gmail.com>
When hunting memory leaks using -R 3:3, test_imap_unordered() of
test_multiprocessing leaks randomly a few memory blocks. It is a
false alarm: when testing using -R 3:20 for example, no leak is
detected.
Modify test_imap_unordered() to be closer to test_imap():
* Only test 10 numbers instead of 1000: it's a pool of 4 processes, so
10 is enough to test at least one number per process
* Use chunksize=100 instead of chunksize=53 to mimick test_imap()
(cherry picked from commit 23401fb960)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
* `flags` is indeed deprecated, but there is a validation on its value for
backwards compatibility reasons. This adds mention of this in the docs.
* The docs say that `sizehint` is deprecated and ignored, but it is still
used when `epoll_create1()` is unavailable. This adds mention of this in
the docs.
* `sizehint=-1` is acceptable again, and is replaced with `FD_SETSIZE-1`.
This is needed to have a default value available at the Python level,
since `FD_SETSIZE` is not exposed to Python. (see: bpo-31938)
* Reject `sizehint=0` since it is invalid to pass on to `epoll_create()`.
The relevant tests have also been updated.
(cherry picked from commit 0cdf5f4289)
Fix passing lists and tuples of strings containing special characters
'"', '\\', '{', '}' and '\n' as options to tkinter.ttk widgets.
(cherry picked from commit 5bb5bbfca8)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
The 'wikipedia' example is now 'rosette', describing what it draws.
The 'penrose' print output is reduced. The 'tree' '1024'
output is eliminated.
(cherry picked from commit 891a1f86d4)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
bpo-30339, bpo-33913:
* Increase timeout from 10 seconds to 1 minute in
test_source_main_skipped_in_children source of
test_multiprocessing_main_handling.
* Replace time.time() with time.monotonic().
* On timeout, include the duration in the error message.
(cherry picked from commit 64737e9ae2)
test_mymanager_context() now also accepts -SIGTERM as an expected
exitcode for the manager process. The process is killed with SIGTERM
if it takes longer than 1 second to stop.
(cherry picked from commit fbd7172325)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Tolerate a different of 50 ms, instead of just 30 ms, in
test_timeout() of multiprocessing tests. This change should fix such
test failure on Windows:
FAIL: test_timeout (test.test_multiprocessing_spawn.WithProcessesTestQueue)
Traceback (most recent call last):
File "lib\test\_test_multiprocessing.py", line 753, in test_timeout
self.assertGreaterEqual(delta, 0.170)
AssertionError: 0.16138982772827148 not greater than or equal to 0.17
(cherry picked from commit f15f66d275)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Import pyshell first in htest to call SetProcessDpiAwareness on Windows
before tkinter.Tk() is called for the htest. Apparently, 'root.destroy()'
undoes a previous 'root = Tk()'. Since IDLE unittests always destroy roots,
a unittest before an htest does not require anything more to work right.
Since part of the purpose of human-viewed tests is to determine that
widgets look right, it is important that they look the same for testing
as when running IDLE.
(cherry picked from commit 3c8043d8fa)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
* bpo-33718: regrtest: use format_duration() to display failed tests (GH-7686)
* Enhance also format_duration(): work on integers and rounds towards
+infinity (math.ceil).
* Write unit tests on format_duration()
(cherry picked from commit 4ffe9c2b25)
* bpo-33873: regrtest: Add warning on -R 1:3 (GH-7736)
regrtest: Add warning when using less than 3 warmup runs like -R 1:3.
(cherry picked from commit cac4fef886)
* bpo-33873: Fix bug in `runtest.py` and add checks for invalid `-R` parameters (GH-7735)
Fix bug in `Lib/test/libregrtest/runtest.py` that makes running tests an extra time than the specified number of runs.
Add check for invalid --huntrleaks/-R parameters.
(cherry picked from commit 58ed7307ea)
(cherry picked from commit d1f9481b7a)
