Commit Graph

167 Commits

Author SHA1 Message Date
Victor Stinner 937ee9e745
Revert "bpo-33671: Add support.MS_WINDOWS and support.MACOS (GH-7800)" (GH-7919)
This reverts commit 8fbbdf0c31.
2018-06-26 02:11:06 +02:00
Victor Stinner 8fbbdf0c31
bpo-33671: Add support.MS_WINDOWS and support.MACOS (GH-7800)
* Add support.MS_WINDOWS: True if Python is running on Microsoft Windows.
* Add support.MACOS: True if Python is running on Apple macOS.
* Replace support.is_android with support.ANDROID
* Replace support.is_jython with support.JYTHON
* Cleanup code to initialize unix_shell
2018-06-22 19:25:44 +02:00
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
Victor Stinner 36c60fb256
test.support.SaveSignals: fix typo (GH-7448)
an => and
2018-06-06 15:34:46 +02:00
Brett Cannon 8425de4147
bpo-33562: Check the global asyncio event loop policy isn't set after any tests (GH-7328) 2018-06-01 20:34:09 -07:00
Steve Dower e5f41d2f1e
bpo-33522: Enable CI builds on Visual Studio Team Services (#6865) 2018-05-16 17:50:29 -04:00
Antoine Pitrou 9d3627e311
bpo-33332: Add signal.valid_signals() (GH-6581) 2018-05-04 13:00:50 +02:00
jdemeyer 28e8b66d6c Fix spelling typo (GH-6443) 2018-04-17 11:15:44 -04:00
Nick Coghlan d5d9e02dd3
bpo-33053: -m now adds *starting* directory to sys.path (GH-6231)
Historically, -m added the empty string as sys.path
zero, meaning it resolved imports against the current
working directory, the same way -c and the interactive
prompt do.

This changes the sys.path initialisation to add the
*starting* working directory as sys.path[0] instead,
such that changes to the working directory while the
program is running will have no effect on imports
when using the -m switch.
2018-03-25 23:03:10 +10:00
Serhiy Storchaka b21d155f57
bpo-32964: Reuse a testing implementation of the path protocol in tests. (#5930) 2018-03-02 11:53:51 +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
Steve Dower 01423cb53b
Improves the ability to build in CI (GH-5728) 2018-02-17 18:59:03 -08:00
Serhiy Storchaka 07ca9afaa8
bpo-10544: Disallow "yield" in comprehensions and generator expressions. (GH-4564) 2018-02-04 10:53:48 +02:00
xdegaye bf2b65e413
bpo-28668: test.support.requires_multiprocessing_queue is removed (GH-4560)
Skip tests with test.support.import_module('multiprocessing.synchronize')
instead when the semaphore implementation is broken or missing.
2017-12-01 08:08:49 +01:00
Victor Stinner 5d39e04290
bpo-32030: Rework memory allocators (#4625)
* Fix _PyMem_SetupAllocators("debug"): always restore allocators to
  the defaults, rather than only caling _PyMem_SetupDebugHooks().
* Add _PyMem_SetDefaultAllocator() helper to set the "default"
  allocator.
* Add _PyMem_GetAllocatorsName(): get the name of the allocators
* main() now uses debug hooks on memory allocators if Py_DEBUG is
  defined, rather than calling directly malloc()
* Document default memory allocators in C API documentation
* _Py_InitializeCore() now fails with a fatal user error if
  PYTHONMALLOC value is an unknown memory allocator, instead of
  failing with a fatal internal error.
* Add new tests on the PYTHONMALLOC environment variable
* Add support.with_pymalloc()
* Add the _testcapi.WITH_PYMALLOC constant and expose it as
   support.with_pymalloc().
* sysconfig.get_config_var('WITH_PYMALLOC') doesn't work on Windows, so
   replace it with support.with_pymalloc().
* pythoninfo: add _testcapi collector for pymem
2017-11-29 17:20:38 +01:00
xdegaye ef83806f5e
bpo-32138: Skip on Android test_faulthandler tests that raise SIGSEGV (GH-4604)
Remove the test.support.requires_android_level decorator.
2017-11-29 11:43:23 +01:00
xdegaye 0f86cd38f4
bpo-28684: asyncio tests handle PermissionError raised on binding unix sockets (GH-4503)
The test.support.skip_unless_bind_unix_socket() decorator is used to skip
asyncio tests that fail because the platform lacks a functional bind()
function for unix domain sockets (as it is the case for non root users on the
recent Android versions that run now SELinux in enforcing mode).
2017-11-24 17:35:55 +01:00
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
xdegaye 92c2ca7633
bpo-28759: Skip some tests on PermissionError raised by Android (GH-4350)
Access to mkfifo(), mknod() and hard link creation is controled
by SELinux on Android.
Also remove test.support.android_not_root.
2017-11-12 17:31:07 +01:00
luzpaz a5293b4ff2 Fix miscellaneous typos (#4275) 2017-11-05 15:37:50 +02:00
Victor Stinner 19f68301a1
bpo-31629: Add support.SaveSignals (#4183)
test_curses now saves/restores signals. On FreeBSD, the curses module
sets handlers of some signals, but don't restore old handlers when
the module is deinitialized.
2017-10-31 03:14:01 -07:00
Antoine Pitrou 88c60c9668 Trivial cleanups following bpo-31370 (#3649)
* Trivial cleanups following bpo-31370

* Also cleanup the "importlib._bootstrap_external" module
2017-09-18 23:50:44 +02:00
Victor Stinner b9b69003d9 bpo-31234: Add support.join_thread() helper (#3587)
join_thread() joins a thread but raises an AssertionError if the
thread is still alive after timeout seconds.
2017-09-14 14:40:56 -07:00
Victor Stinner ff40ecda73 bpo-31234: Add test.support.wait_threads_exit() (#3578)
Use _thread.count() to wait until threads exit. The new context
manager prevents the "dangling thread" warning.
2017-09-14 13:07:24 -07:00
Victor Stinner ace1ecc00b bpo-31234: threading_cleanup() now warns immediately (#3138)
support.threading_cleanup() waits for 1 second before emitting a
warning if there are threads running in the background. With this
change, it now emits the warning immediately, to be able to catch
bugs more easily.
2017-09-13 13:42:00 -07:00
Gregory P. Smith efb1d0a3c0 bpo-29639: change test.support.HOST to "localhost"
test.support.HOST should be "localhost" as it was in the past. See the bpo-29639.

Tests that need the IP address should use HOSTv4 (added) or the existing HOSTv6 constant.

This changes the definition and fixes tests that needed updating to deal with HOST being
the hostname rather than the hardcoded IP address.

This is only the first step in addressing https://bugs.python.org/issue29639.
2017-09-09 00:30:15 -07:00
Antoine Pitrou a6a4dc816d bpo-31370: Remove support for threads-less builds (#3385)
* Remove Setup.config
* Always define WITH_THREAD for compatibility.
2017-09-07 18:56:24 +02:00
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
Victor Stinner 302bbbe9ba bpo-31009: Fix support.fd_count() on Windows (#2862)
* 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
2017-07-25 17:45:53 +02:00
Antoine Pitrou 896145d9d2 bpo-26732: fix too many fds in processes started with the "forkserver" method (#2813)
* 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
2017-07-22 13:22:54 +02:00
Victor Stinner 3df9dec425 bpo-30845: Enhance test_concurrent_futures cleanup (#2564)
* bpo-30845: reap_children() now logs warnings

* bpo-30845: Enhance test_concurrent_futures cleanup

In setUp() and tearDown() methods of test_concurrent_futures tests,
make sure that tests don't leak threads nor processes. Clear
explicitly the reference to the executor to make it that it's
destroyed (to prevent "dangling threads" warning).
2017-07-04 13:14:04 +02:00
Victor Stinner 21a0a6c9f8 threading_cleanup() failure marks test as ENV_CHANGED (#2500)
If threading_cleanup() fails to cleanup threads, set a a new
support.environment_altered flag to true, flag uses by save_env which
is used by regrtest to check if a test altered the environment. At
the end, the test file fails with ENV_CHANGED instead of SUCCESS, to
report that it altered the environment.
2017-06-30 10:59:52 +02:00
Victor Stinner ace56d5836 bpo-30523: regrtest --list-cases --match (#2401)
* regrtest --list-cases now supports --match and --match-file options.
  Example: ./python -m test --list-cases -m FileTests test_os
* --list-cases now also sets support.verbose to False to prevent
  messages to stdout when loading test modules.
* Add support._match_test() private function.
2017-06-26 14:18:51 +02:00
Nick Coghlan 6ea4186de3 bpo-28180: Implementation for PEP 538 (#659)
- new PYTHONCOERCECLOCALE config setting
- coerces legacy C locale to C.UTF-8, C.utf8 or UTF-8 by default
- always uses C.UTF-8 on Android
- uses `surrogateescape` on stdin and stdout in the coercion
  target locales
- configure option to disable locale coercion at build time
- configure option to disable C locale warning at build time
2017-06-11 13:16:15 +10:00
Victor Stinner ef8320cf6f bpo-30540: regrtest: add --matchfile option (#1909)
* Add a new option taking a filename to get a list of test names to
  filter tests.
* support.match_tests becomes a list.
* Modify run_unittest() to accept to match the whole test identifier,
  not just a part of a test identifier.

For example, the following command only runs test_default_timeout()
of the BarrierTests class of test_threading:

$ ./python -m test -v test_threading -m test.test_threading.BarrierTests.test_default_timeout

Remove also some empty lines from test_regrtest.py to make flake8
tool happy.
2017-06-09 10:18:48 +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 d819ad9832 bpo-30107: Make SuppressCrashReport quiet on macOS (#1279)
On macOS, SuppressCrashReport now redirects /usr/bin/defaults command
stderr into a pipe to not pollute stderr. It fixes a
test_io.test_daemon_threads_shutdown_stderr_deadlock() failure when
the CrashReporter domain doesn't exists. Message logged into stderr:

2017-04-24 16:57:21.432 defaults[41046:2462851]
The domain/default pair of (com.apple.CrashReporter, DialogType) does not exist
2017-04-26 00:55:08 +02:00
Victor Stinner a36e939aeb bpo-30125: disable faulthandler in ctypes test_SEH (#1237)
Disable faulthandler to run test_SEH() of test_ctypes to prevent the
following log with a traceback:

    Windows fatal exception: access violation

Add support.disable_faulthandler() context manager.
2017-04-22 00:31:13 +02:00
Victor Stinner d20324a7fa support.threading_cleanup() log a warning on fail (#1195)
The @reap_threads decorator and the threading_cleanup() function of
test.support now log a warning if they fail to clenaup threads.

Fix also the usage of support.threading_cleanup() in
test_urllib2_localnet.

The log may help to debug such other warning seen on the AMD64
FreeBSD CURRENT Non-Debug 3.x buildbot:

Warning -- threading._dangling was modified by test_logging
2017-04-20 13:40:08 +02:00
Serhiy Storchaka 55fe1ae970 bpo-30022: Get rid of using EnvironmentError and IOError (except test… (#1051) 2017-04-16 10:46:38 +03:00
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
Victor Stinner edb4881441 support: add more info on temp_dir() and change_cwd() failure
Log the OSError exception message.
2017-02-08 12:25:00 +01:00
Victor Stinner 798ad2742b Merge 3.6 2017-01-12 11:53:20 +01:00
Victor Stinner 12c4aba1a0 Merge 3.5 2017-01-12 11:53:09 +01:00
Victor Stinner 9b8dcc6b1c Fix script_helper.run_python_until_end(): copy SYSTEMROOT
Windows requires at least the SYSTEMROOT environment variable to start Python.
If run_python_until_end() doesn't copy SYSTEMROOT, the function always fail on
Windows.
2017-01-12 11:51:46 +01:00
Serhiy Storchaka 70d28a184c Remove unused imports. 2016-12-16 20:00:15 +02:00
Xavier de Gaye 69598527c7 Issue #28683: Merge 3.6. 2016-12-14 11:54:49 +01:00
Xavier de Gaye e88ed05006 Issue #28683: Fix the tests that bind() a unix socket and raise PermissionError
on Android for a non-root user.
2016-12-14 11:52:28 +01:00