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26 Commits

Author SHA1 Message Date
Anthony Shaw 178861b193
gh-111623: Add Support for Cross-interpreter tuples (gh-111628) 2023-11-07 10:58:29 -07:00
Anthony Shaw 230e8e924d
GH-111435: Add Support for Sharing True and False Between Interpreters (gh-111436) 
This only affects users of the APIs in pycore_crossinterp.h (AKA _xxsubinterpretersmodule.c and _xxinterpchannels.c).
 2023-11-02 00:09:01 +00:00
Anthony Shaw ad6380bc34
GH-111438: Add Support for Sharing Floats Between Interpreters (gh-111439) 
This only affects users of the APIs in pycore_crossinterp.h (AKA _xxsubinterpretersmodule.c and _xxinterpchannels.c).
 2023-10-31 08:17:20 -06:00
Eric Snow d23a2f9887
gh-76785: Make interpreters.*Channel Objects Shareable (gh-110607) 
This restores their shareability, which was disabled by gh-110318 due to ref leaks.
 2023-10-19 08:52:02 -06:00
Eric Snow 6741d5af32
gh-76785: Add *Channel.is_closed (gh-110606) 2023-10-19 08:51:21 -06:00
Eric Snow c58c63fdf6
gh-84570: Add Timeouts to SendChannel.send() and RecvChannel.recv() (gh-110567) 2023-10-17 23:05:49 +00:00
Eric Snow 757cc35b6b
gh-84570: Implement Waiting in SendChannel.send() (gh-110565) 
We had been faking it (poorly).

We will add timeouts separately.
 2023-10-10 09:35:14 +00:00
Eric Snow 7bd560ce8d
gh-76785: Add SendChannel.send_buffer() (#110246) 
(This is still a test module.)
 2023-10-09 07:39:51 -06:00
Eric Snow 269005e784
gh-110300: Fix Refleaks in test_interpreters and test__xxinterpchannels (gh-110318) 2023-10-04 00:36:50 +00:00
Eric Snow a8f5dab58d
gh-76785: Module-level Fixes for test.support.interpreters (gh-110236) 
* add RecvChannel.close() and SendChannel.close()
* make RecvChannel and SendChannel shareable
* expose ChannelEmptyError and ChannelNotEmptyError
 2023-10-02 20:47:41 +00:00
Eric Snow 1dd9dee45d
gh-105716: Support Background Threads in Subinterpreters Consistently (gh-109921) 
The existence of background threads running on a subinterpreter was preventing interpreters from getting properly destroyed, as well as impacting the ability to run the interpreter again. It also affected how we wait for non-daemon threads to finish.

We add PyInterpreterState.threads.main, with some internal C-API functions.
 2023-10-02 20:12:12 +00:00
Eric Snow a040a32ea2
gh-109853: Fix sys.path[0] For Subinterpreters (gh-109994) 
This change makes sure sys.path[0] is set properly for subinterpreters. Before, it wasn't getting set at all. This PR does not address the broader concerns from gh-109853.
 2023-10-02 19:59:05 +00:00
Eric Snow 32466c97c0
gh-109793: Allow Switching Interpreters During Finalization (gh-109794) 
Essentially, we should check the thread ID rather than the thread state pointer.
 2023-09-27 13:41:06 -06:00
Serhiy Storchaka f3ba0a74cd
gh-108416: Mark slow test methods with @requires_resource('cpu') (GH-108421) 
Only mark tests which spend significant system or user time,
by itself or in subprocesses.
 2023-09-02 07:45:34 +03:00
Eric Snow f9e3ff1ea4
gh-105699: Re-enable the Multiple-Interpreters Stress Tests (gh-107572) 
We had disabled them due to crashes they exposed, which have since been fixed.
 2023-08-08 09:52:13 -06:00
Eric Snow 4f67921ad2
gh-105699: Disable the Interpreters Stress Tests (gh-107354) 
The two tests are crashing periodically in CI and on buildbots.  I suspect the problem is in the _xxsubinterpreters module. 
 Regardless, I'm disabling the tests temporarily, to reduce the noise as we approach 3.12rc1.  I'll be investigating the crashes separately.
 2023-07-27 19:39:26 +00:00
Eric Snow adda43dc0b
gh-105699: Add some stress tests for subinterpreter creation (#106966) 2023-07-22 14:21:55 +02:00
Eric Snow c67b00534a
gh-101524: Split Up the _xxsubinterpreters Module (gh-101526) 
This is step 1 in potentially dropping all the "channel"-related code. Channels have already been removed from PEP 554.

https://github.com/python/cpython/issues/101524
 2023-02-03 18:14:43 -07:00
Christian Heimes ef1327e3b6
bpo-40280: Skip more tests on Emscripten (GH-31947) 
- lchmod, lchown are not fully implemented
- skip umask tests
- cannot fstat unlinked or renamed files yet
- ignore musl libc issues that affect Emscripten
 2022-03-17 12:09:57 +01:00
Christian Heimes 96b344c2f1
bpo-40280: Address more test failures on Emscripten (GH-31050) 
Co-authored-by: Brett Cannon <brett@python.org>
 2022-02-05 20:52:01 +01:00
Inada Naoki fb78692f2a
bpo-43651: PEP 597: Fix EncodingWarning in some tests (GH-25189) 
* Fix _sitebuiltins
* Fix test_inspect
* Fix test_interpreters
* Fix test_io
* Fix test_iter
* Fix test_json
* Fix test_linecache
* Fix test_lltrace
* Fix test_logging
* Fix logging
 2021-04-06 11:18:41 +09:00
Joannah Nanjekye 6f79838fc1
Skip tests to fix bot (GH-20777) 
Co-authored-by: nanjekyejoannah <joannah.nanjekye@ibm.com>
 2020-06-21 20:59:43 -03:00
Eric Snow 818f5b597a
bpo-32604: Clean up test.support.interpreters. (gh-20926) 
There were some minor adjustments needed and a few tests were missing.

https://bugs.python.org/issue32604
 2020-06-16 18:24:40 -06:00
Joannah Nanjekye bae872f1fe
bpo-32604: Recommit "bpo-32604: PEP 554 for use in test suite (GH-19985)" (GH-20611) 
* PEP 554 for use in test suite

* 📜🤖 Added by blurb_it.

* Fix space

* Add doc to doc tree

* Move to modules doc tree

* Fix suspicious doc errors

* Fix test__all

* Docs docs docs

* Support isolated and fix wait

* Fix white space

* Remove undefined from __all__

* Fix recv and add exceptions

* Remove unused exceptions, fix pep 8 formatting errors and fix _NOT_SET in recv_nowait()

* Update Lib/test/support/interpreters.py

Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>

* Remove documentation (module is for internal use)

Co-authored-by: nanjekyejoannah <joannah.nanjekye@ibm.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
 2020-06-10 00:53:23 -03:00
Pablo Galindo 7d80b35af1
Revert "bpo-32604: PEP 554 for use in test suite (GH-19985)" (#20465) 
This reverts commit 9d17cbf33d.
 2020-05-27 23:33:13 +02:00
Joannah Nanjekye 9d17cbf33d
bpo-32604: PEP 554 for use in test suite (GH-19985) 
* PEP 554 for use in test suite

* 📜🤖 Added by blurb_it.

* Fix space

* Add doc to doc tree

* Move to modules doc tree

* Fix suspicious doc errors

* Fix test__all

* Docs docs docs

* Support isolated and fix wait

* Fix white space

* Remove undefined from __all__

* Fix recv and add exceptions

* Remove unused exceptions, fix pep 8 formatting errors and fix _NOT_SET in recv_nowait()

Co-authored-by: nanjekyejoannah <joannah.nanjekye@ibm.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
 2020-05-19 14:20:38 -03:00