Commit Graph

159 Commits

Author SHA1 Message Date
Barry Warsaw 8488b85c63
bpo-44498: Issue a deprecation warning on asynchat, asyncore and smtpd import (#26882)
* Issue a deprecation warning on smtpd import

* Also issue DeprecationWarnings for asynchat and asyncore

* Fix some tests

* test___all__ requires the word 'module' or 'package' in the deprecation
  warning text, so add those to smtpd, asynchat, and asyncore.
* In test_support, use pprint now instead of asyncore as the landmark.

* Add What's New

* Use ..deprecated::

* Use ..deprecated::

* Update Lib/smtpd.py

Co-authored-by: Miro Hrončok <miro@hroncok.cz>

* Update Doc/library/smtpd.rst

Co-authored-by: Miro Hrončok <miro@hroncok.cz>

* Import async{hat,ore} after the DeprecationWarning for this module

Co-authored-by: Miro Hrončok <miro@hroncok.cz>
2021-06-24 12:37:26 -07:00
Inada Naoki 8bbfeb3330
bpo-43651: PEP 597: Fix EncodingWarning in some tests (GH-25142)
* test__xxsubinterpreters
* test_builtin
* test_doctest
* test_exceptions
* test_opcodes
* test_support
* test_argparse
* test_baseexception
* test_bdb
* test_bool
* test_asdl_parser
2021-04-02 12:53:46 +09:00
Victor Stinner fbf43f051e
bpo-41521: Rename blacklist parameter to not_exported (GH-21824)
Rename "blacklist" parameter of test.support.check__all__() to
"not_exported".
2020-08-17 07:20:40 +02:00
Hai Shi 0c4f0f3b29
bpo-40275: Use new test.support helper submodules in tests (GH-21169) 2020-06-30 15:46:31 +02:00
Victor Stinner 311110abcd
bpo-40275: Move TransientResource to test_urllib2net (GH-20812)
Move TransientResource, time_out, socket_peer_reset and
ioerror_peer_reset from test.support to test_urllib2net.

Remove "import errno" from test.support.
2020-06-11 18:26:23 +02:00
Victor Stinner 57572b103e
bpo-40443: Remove unused imports in tests (GH-19805) 2020-04-30 01:48:37 +02:00
Serhiy Storchaka 16994912c9
bpo-40275: Avoid importing socket in test.support (GH-19603)
* Move socket related functions from test.support to socket_helper.
* Import socket, nntplib and urllib.error lazily in transient_internet().
* Remove importing multiprocess.
2020-04-25 10:06:29 +03:00
Victor Stinner d663d34685
bpo-39983: Add test.support.print_warning() (GH-19683)
Log "Warning -- ..." test warnings into sys.__stderr__ rather than
sys.stderr, to ensure to display them even if sys.stderr is captured.

test.libregrtest.utils.print_warning() now calls
test.support.print_warning().
2020-04-23 19:03:52 +02:00
Victor Stinner 278c1e159c
bpo-40094: Add test.support.wait_process() (GH-19254)
Moreover, the following tests now check the child process exit code:

* test_os.PtyTests
* test_mailbox.test_lock_conflict()
* test_tempfile.test_process_awareness()
* test_uuid.testIssue8621()
* multiprocessing resource tracker tests
2020-03-31 20:08:12 +02:00
Victor Stinner c6e5c1123b
bpo-39489: Remove COUNT_ALLOCS special build (GH-18259)
Remove:

* COUNT_ALLOCS macro
* sys.getcounts() function
* SHOW_ALLOC_COUNT code in listobject.c
* SHOW_TRACK_COUNT code in tupleobject.c
* PyConfig.show_alloc_count field
* -X showalloccount command line option
* @test.support.requires_type_collecting decorator
2020-02-03 15:17:15 +01:00
Victor Stinner 0d63bacefd
bpo-38614: Use test.support.SHORT_TIMEOUT constant (GH-17566)
Replace hardcoded timeout constants in tests with SHORT_TIMEOUT of
test.support, so it's easier to ajdust this timeout for all tests at
once.

SHORT_TIMEOUT is 30 seconds by default, but it can be longer
depending on --timeout command line option.

The change makes almost all timeouts longer, except
test_reap_children() of test_support which is made 2x shorter:
SHORT_TIMEOUT should be enough. If this test starts to fail,
LONG_TIMEOUT should be used instead.

Uniformize also "from test import support" import in some test files.
2019-12-11 11:30:03 +01:00
Victor Stinner 6cac113666
bpo-38991: Remove test.support.strip_python_stderr() (GH-17490)
test.support: run_python_until_end(), assert_python_ok() and
assert_python_failure() functions no longer strip whitespaces from
stderr.
2019-12-08 08:38:16 +01:00
Pablo Galindo e0cd8aa70a
bpo-37957: Allow regrtest to receive a file with test (and subtests) to ignore (GH-16989)
When building Python in some uncommon platforms there are some known tests that will fail. Right now, the test suite has the ability to ignore entire tests using the -x option and to receive a filter file using the --matchfile filter. The problem with the --matchfile option is that it receives a file with patterns to accept and when you want to ignore a couple of tests and subtests, is too cumbersome to lists ALL tests that are not the ones that you want to accept and he problem with -x is that is not easy to ignore just a subtests that fail and the whole test needs to be ignored.

For these reasons, add a new option to allow to ignore a list of test and subtests for these situations.
2019-11-19 23:46:49 +00:00
Andrew Svetlov 4dd3e3f9bb bpo-32972: Async test case (GH-13386)
Add explicit `asyncSetUp` and `asyncTearDown` methods.
The rest is the same as for #13228

`AsyncTestCase` create a loop instance for every test for the sake of test isolation.
Sometimes a loop shared between all tests can speed up tests execution time a lot but it requires control of closed resources after every test finish. Basically, it requires nested supervisors support that was discussed with @1st1 many times. Sorry, asyncio supervisors have no chance to land on Python 3.8.

The PR intentionally does not provide API for changing the used event loop or getting the test loop: use `asyncio.set_event_loop_policy()` and `asyncio.get_event_loop()` instead.

The PR adds four overridable methods to base `unittest.TestCase` class:
```
    def _callSetUp(self):
        self.setUp()

    def _callTestMethod(self, method):
        method()

    def _callTearDown(self):
        self.tearDown()

    def _callCleanup(self, function, /, *args, **kwargs):
        function(*args, **kwargs)
```
It allows using asyncio facilities with minimal influence on the unittest code.

The last but not least: the PR respects contextvars. The context variable installed by `asyncSetUp` is available on test, `tearDown` and a coroutine scheduled by `addCleanup`.


https://bugs.python.org/issue32972
2019-05-29 02:33:59 -07:00
Giampaolo Rodola eb7e29f2a9
bpo-35934: Add socket.create_server() utility function (GH-11784) 2019-04-09 00:34:02 +02:00
Victor Stinner 9de3632715
bpo-34812: subprocess._args_from_interpreter_flags(): add isolated (GH-10675)
The "-I" command line option (run Python in isolated mode) is now
also copied by the multiprocessing and distutils modules when
spawning child processes. Previously, only -E and -s options (enabled
by -I) were copied.

subprocess._args_from_interpreter_flags() now copies the -I flag.
2018-11-23 17:54:20 +01:00
Ammar Askar 025eb98dc0 bpo-34683: Make SyntaxError column offsets consistently 1-indexed (gh-9338)
Also point to start of tokens in parsing errors.

Fixes bpo-34683
2018-09-24 14:12:49 -07:00
Sergey Fedoseev b796e7dcdc Fixed several assertTrue() that were intended to be assertEqual(). (GH-8191)
Fixed also testing the "always" warning filter.
2018-07-09 18:25:55 +03:00
Victor Stinner 492d6424a7
bpo-33773: Fix test.support.fd_count() on Linux/FreBSD (GH-7421)
Substract one because listdir() opens internally a file
descriptor to list the content of the /proc/self/fd/ directory.

Add test_support.test_fd_count().

Move also MAXFD code before msvcrt.CrtSetReportMode(), to make sure
that the report mode is always restored on failure.
2018-06-06 17:23:50 +02:00
Anselm Kruis 33dddac00b bpo-30028: make test.support.temp_cwd() fork-safe (GH-1066)
Make test.support.temp_cwd() fork-safe. The context manager test.support.temp_cwd() no longer removes the temporary directory when executing in a process other than the parent it entered from.
If a forked child exits the context manager it won't do the cleanup.
2018-02-22 17:37:38 -08:00
Victor Stinner bb11c3c967
bpo-31324: Fix test.support.set_match_tests(None) (#4505) 2017-11-22 20:58:59 +01:00
Victor Stinner 803ddd8ce2
bpo-31324: Optimize support._match_test() (#4421)
* Rename support._match_test() to support.match_test(): make it
  public
* Remove support.match_tests global variable. It is replaced with a
  new support.set_match_tests() function, so match_test() doesn't
  have to check each time if patterns were modified.
* Rewrite match_test(): use different code paths depending on the
  kind of patterns for best performances.

Co-Authored-By: Serhiy Storchaka <storchaka@gmail.com>
2017-11-21 15:34:02 -08:00
Victor Stinner f39b674876
bpo-32094: Update subprocess for -X dev (#4480)
Modify subprocess._args_from_interpreter_flags() to handle -X dev
option.

Add also unit tests for test.support.args_from_interpreter_flags()
and test.support.optim_args_from_interpreter_flags().
2017-11-20 15:24:56 -08:00
Victor Stinner b501147980 Enhance support.reap_children() (#3036)
* 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
2017-08-10 16:01:47 +02:00
Serhiy Storchaka d1a1def7bf bpo-30197: Enhance functions swap_attr() and swap_item() in test.support. (#1341)
* bpo-30197: Enhance functions swap_attr() and swap_item() in test.support.

They now work when delete replaced attribute or item inside the with
statement.  The old value of the attribute or item (or None if it doesn't
exist) now will be assigned to the target of the "as" clause, if there is
one.

* Update docstrings.
2017-04-28 18:17:26 +02:00
Victor Stinner 3722f1f483 support: temp_dir() and change_cwd() uses repr() in error message
Serhiy Storshaka pointed me that str(path) can emit a BytesWarning: use
repr(path) instead.
2017-02-08 15:49:10 +01:00
Victor Stinner 04054d9ac2 Update test_support for my temp_dir/change_cwd changes 2017-02-08 12:49:02 +01:00
Serhiy Storchaka 8114f21668 Issue #28512: Fixed setting the offset attribute of SyntaxError by
PyErr_SyntaxLocationEx() and PyErr_SyntaxLocationObject().
2016-12-11 14:43:18 +02:00
Serhiy Storchaka 8b58339eb2 Issue #28512: Fixed setting the offset attribute of SyntaxError by
PyErr_SyntaxLocationEx() and PyErr_SyntaxLocationObject().
2016-12-11 14:39:01 +02:00
Serhiy Storchaka 0e7dbe901c Issue #28666: Now test.support.rmtree is able to remove unwritable or
unreadable directories.
2016-11-20 16:19:20 +02:00
Serhiy Storchaka 6770f8a487 Issue #28666: Now test.support.rmtree is able to remove unwritable or
unreadable directories.
2016-11-20 16:16:06 +02:00
Victor Stinner 51d8c526d5 Replace noop constant statement with expression
* Constant statements will be ignored and the compiler will emit a
  SyntaxWarning.
* Replace constant statement (ex: "1") with an expression statement
  (ex: "x=1").
* test_traceback: use context manager on the file.

Issue #26204.
2016-02-08 17:57:02 +01:00
Martin Panter 33623b145d Issue #25695: Defer creation of TESTDIRN until the test case is run 2015-11-24 22:12:05 +00:00
Martin Panter d226d308a3 Issue #23883: Add test.support.check__all__() and test gettext.__all__
Patches by Jacek Kołodziej.
2015-11-14 11:47:00 +00:00
Gregory P. Smith 4e72cceb62 issue9859: Document test.support.detect_api_mismatch() and simplify its test. 2015-04-14 13:26:06 -07:00
Gregory P. Smith e334e3ff71 issue9859: Adds a test.support.detect_api_mismatch function useful to
compare the public APIs of two modules or classes.
2015-04-14 12:56:53 -07:00
Victor Stinner d577cea8ab Merge 3.4 2014-10-05 17:38:45 +02:00
Victor Stinner 047b7ae566 Issue #22390: Remove files created by tests 2014-10-05 17:37:41 +02:00
Charles-François Natali 6e20460dc6 Issue #21566: Make use of socket.listen() default backlog. 2014-07-23 19:28:13 +01:00
Benjamin Peterson e8f3819567 merge 3.3 (#19614) 2014-03-12 15:07:22 -05:00
Benjamin Peterson bb185ab332 use support.rmtree instead of shutil (closes #19614)
Patch by Sean Rodman.
2014-03-12 15:07:01 -05:00
Serhiy Storchaka 8f8ec92de8 Issue #19936: Added executable bits or shebang lines to Python scripts which
requires them.  Disable executable bits and shebang lines in test and
benchmark files in order to prevent using a random system python, and in
source files of modules which don't provide command line interface.  Fixed
shebang lines in the unittestgui and checkpip scripts.
2014-01-16 17:33:23 +02:00
Serhiy Storchaka b992a0e102 Issue #19936: Added executable bits or shebang lines to Python scripts which
requires them.  Disable executable bits and shebang lines in test and
benchmark files in order to prevent using a random system python, and in
source files of modules which don't provide command line interface.  Fixed
shebang line to use python3 executable in the unittestgui script.
2014-01-16 17:15:49 +02:00
Antoine Pitrou 77e904e6a6 Issue #18948: improve SuppressCoreFiles to include Windows crash popup suppression, and use it in more tests.
Patch by Valerie Lambert and Zachary Ware.
2013-10-08 23:04:32 +02:00
Antoine Pitrou b0478b3f5f Issue #18623: Factor out the _SuppressCoreFiles context manager into test.support.
Patch by Valerie Lambert.
2013-09-06 20:50:00 +02:00
Nick Coghlan 5517596c04 Close #15415: Factor out temp dir helpers to test.support
Patch by Chris Jerdonek
2013-07-28 22:11:50 +10:00
R David Murray 5a33f81348 #17987: properly document support.captured_xxx.
Patch by Dmi Baranov.
2013-07-11 12:28:40 -04:00
Ezio Melotti 050a61f838 #15304: merge with 3.2. 2012-09-21 16:53:07 +03:00
Brett Cannon fd0741555b Issue #2377: Make importlib the implementation of __import__().
importlib._bootstrap is now frozen into Python/importlib.h and stored
as _frozen_importlib in sys.modules. Py_Initialize() loads the frozen
code along with sys and imp and then uses _frozen_importlib._install()
to set builtins.__import__() w/ _frozen_importlib.__import__().
2012-04-14 14:10:13 -04:00
Eli Bendersky 2b6ee28630 Issue #11049: fix test_forget on installed Python - add os.curdir to sys.path 2011-08-03 05:18:33 +03:00