145 commits

Author	SHA1	Message	Date
Miss Islington (bot)	7dc9875d55	gh-118209: Add Windows structured exception handling to mmap module (GH-118213) ... (cherry picked from commit e85e8deaf3) Co-authored-by: Dobatymo <Dobatymo@users.noreply.github.com>	2024-05-10 12:00:00 +01:00
Malcolm Smith	872c0714fc	gh-71052: Change Android's sys.platform from "linux" to "android" ... Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>	2024-03-11 19:25:39 +00:00
Russell Keith-Magee	391659b3da	gh-114099: Add test exclusions to support running the test suite on iOS (#114889) ... Add test annotations required to run the test suite on iOS (PEP 730). The majority of the change involve annotating tests that use subprocess, but are skipped on Emscripten/WASI for other reasons, and including iOS/tvOS/watchOS under the same umbrella as macOS/darwin checks. `is_apple` and `is_apple_mobile` test helpers have been added to identify *any* Apple platform, and "any Apple platform except macOS", respectively.	2024-02-05 01:04:57 +01:00
Zackery Spytz	8fd287b18f	gh-78502: Add a trackfd parameter to mmap.mmap() (GH-25425) ... If *trackfd* is False, the file descriptor specified by *fileno* will not be duplicated. Co-authored-by: Erlend E. Aasland <erlend@python.org> Co-authored-by: Petr Viktorin <encukou@gmail.com> Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>	2024-01-16 08:51:46 +01:00
Zackery Spytz	b4d4aa9e8d	gh-81489: Use Unicode APIs for mmap tagname on Windows (GH-14133) ... Co-authored-by: Erlend E. Aasland <erlend@python.org>	2024-01-11 22:39:47 +00:00
Donghee Na	6046aec377	gh-111835: Add seekable method to mmap.mmap (gh-111852)	2023-11-09 20:13:35 +09:00
Victor Stinner	14098b78f7	gh-107888: Fix test_mmap PROT_EXEC comment (#110125)	2023-09-29 23:56:19 +02:00
Victor Stinner	9dbfe2dc8e	gh-107888: Fix test_mmap.test_access_parameter() on macOS 14 (#109928)	2023-09-27 00:26:34 +02:00
Dennis Sweeney	ab86426a34	gh-105235: Prevent reading outside buffer during mmap.find() (#105252) ... * Add a special case for s[-m:] == p in _PyBytes_Find * Add tests for _PyBytes_Find * Make sure that start <= end in mmap.find	2023-07-12 22:50:45 -04:00
Prince Roshan	ceaa4c3476	gh-103987: fix several crashes in mmap module (#103990) ... Co-authored-by: sunmy2019 <59365878+sunmy2019@users.noreply.github.com> Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>	2023-05-19 20:34:12 -07:00
Christian Heimes	deeaac49e2	bpo-40280: Skip socket, fork, subprocess tests on Emscripten (GH-31986) ... - Add requires_fork and requires_subprocess to more tests - Skip extension import tests if dlopen is not available - Don't assume that _testcapi is a shared extension - Skip a lot of socket tests that don't work on Emscripten - Skip mmap tests, mmap emulation is incomplete - venv does not work yet - Cannot get libc from executable The "entire" test suite is now passing on Emscripten with EMSDK from git head (91 suites are skipped).	2022-03-22 03:04:36 -07:00
Tim Golden	7bddd96982	bpo-45621: Small changes to mmap (GH-29247) ... * Small tidy-ups / comments * Use randomized names when testing tagged mmaps to avoid any risk of parallel tests treading on each others' toes	2021-10-29 09:20:21 +01:00
Tim Golden	aea5ecc458	bpo-40915: Fix mmap resize bugs on Windows (GH-29213) ... (original patch by eryksun) Correctly hand various failure modes when resizing an mmap on Windows: * Resizing a pagefile-backed mmap now creates a new mmap and copies data * Attempting to resize when another mapping is held on the same file raises an OSError * Attempting to resize a nametagged mmap raises an OSError if another mapping is held with the same nametag	2021-10-26 22:56:43 +01:00
Hai Shi	a7f5d93bb6	bpo-40275: Use new test.support helper submodules in tests (GH-21449)	2020-08-03 18:41:24 +02:00
Taine Zhao	d8ca2354ed	bpo-34953: Implement mmap.mmap.__repr__ (GH-9891)	2019-10-17 18:41:35 +08:00
Antoine Pitrou	695b1dd8cb	bpo-32941: Fix test_madvise failure when page size >= 8kiB (GH-13596) ... https://bugs.python.org/issue32941	2019-05-27 10:57:23 -07:00
Zackery Spytz	02db696732	bpo-32941: Add madvise() for mmap objects (GH-6172) ... Allow mmap objects to access the madvise() system call.	2019-05-27 18:48:16 +02:00
Zackery Spytz	14514d9084	bpo-36946: Fix possible signed integer overflow when handling slices. (GH-13375) ... The final addition (cur += step) may overflow, so use size_t for "cur". "cur" is always positive (even for negative steps), so it is safe to use size_t here. Co-Authored-By: Martin Panter <vadmium+py@gmail.com>	2019-05-17 10:13:03 +03:00
Serhiy Storchaka	9e4861f523	bpo-22831: Use "with" to avoid possible fd leaks in tests (part 1). (GH-10928)	2019-03-05 10:05:57 +02:00
Anthony Sottile	8377cd4fcd	Clean up code which checked presence of os.{stat,lstat,chmod} (#11643)	2019-02-25 23:32:27 +01:00
Berker Peksag	bc85475058	bpo-34754: Fix test_flush_return_value on FreeBSD (GH-9451) ... Apparently, FreeBSD doesn't raise OSError when offset is not a multiple of mmap.PAGESIZE.	2018-09-20 19:53:06 +03:00
Berker Peksag	e7d4b2f205	bpo-2122: Make mmap.flush() behave same on all platforms (GH-8692) ... Previously, its behavior was platform-dependent and there was no error checking under Windows.	2018-08-22 21:21:05 +03:00
Zackery Spytz	e9e3976057	bpo-33767: Fix improper use of SystemError by mmap.mmap objects (GH-7381) ... Raise TypeError instead of SystemError for unsupported operations.	2018-06-05 15:59:41 +03:00
Victor Stinner	8c663fd60e	Replace KB unit with KiB (#4293) ... kB (*kilo* byte) unit means 1000 bytes, whereas KiB ("kibibyte") means 1024 bytes. KB was misused: replace kB or KB with KiB when appropriate. Same change for MB and GB which become MiB and GiB. Change the output of Tools/iobench/iobench.py. Round also the size of the documentation from 5.5 MB to 5 MiB.	2017-11-08 14:44:44 -08:00
Benjamin Peterson	87845bcb4d	merge 3.5	2016-10-05 22:54:19 -07:00
Benjamin Peterson	4c8b2cd126	skip test on windows	2016-10-05 22:09:31 -07:00
Benjamin Peterson	cf0b9da988	fix bug in 48797808a302	2016-10-05 22:00:24 -07:00
Benjamin Peterson	e06cc67c19	skip test if resizing is not supported	2016-10-05 22:00:05 -07:00
Benjamin Peterson	cd04db03de	mmap: do all internal arithmetic with Py_ssize_t while being very careful about overflow	2016-10-05 21:45:48 -07:00
Serhiy Storchaka	8ec1175204	Issue #26927: Fixed test_mmap on platforms with 32-bit off_t (like Android). ... Patch by Xavier de Gaye.	2016-05-23 08:42:09 +03:00
Serhiy Storchaka	05d3921cc1	Issue #26927: Fixed test_mmap on platforms with 32-bit off_t (like Android). ... Patch by Xavier de Gaye.	2016-05-23 08:41:48 +03:00
Berker Peksag	6282e656e9	Issue #26335: Make mmap.write() return the number of bytes written like ... other write methods. Patch by Jakub Stasiak.	2016-03-02 19:30:18 +02:00
Martin Panter	da19767b86	Issue #25004: Merge 3.4 into 3.5	2015-09-07 04:04:40 +00:00
Martin Panter	e8d58d1f02	Issue #25004: Handle out-of-disk-space error in LargeMmapTests ... Patch from John Beck.	2015-09-07 02:57:47 +00:00
Serhiy Storchaka	8490f5acfe	Issue #23001: Few functions in modules mmap, ossaudiodev, socket, ssl, and ... codecs, that accepted only read-only bytes-like object now accept writable bytes-like object too.	2015-03-20 09:00:36 +02:00
Serhiy Storchaka	996c3deafe	Fixed typo.	2014-08-19 18:20:23 +03:00
Serhiy Storchaka	76b47655ff	Issue #15696: Add a __sizeof__ implementation for mmap objects on Windows.	2014-08-19 17:11:20 +03:00
Serhiy Storchaka	43767638a9	Issue #18702: All skipped tests now reported as skipped.	2013-11-03 21:31:38 +02:00
Antoine Pitrou	c53204b947	Issue #4885: Add weakref support to mmap objects. Patch by Valerie Lambert.	2013-08-05 23:17:30 +02:00
Richard Oudkerk	76450e6a84	Merge	2013-02-13 12:33:53 +00:00
Richard Oudkerk	6d40134eba	Merge	2013-02-13 12:32:32 +00:00
Richard Oudkerk	0d09ba8e0b	Issue #16743: Fix mmap overflow check on 32 bit Windows	2013-02-13 12:18:03 +00:00
Andrew Svetlov	f7a17b48d7	Replace IOError with OSError (#16715)	2012-12-25 16:47:37 +02:00
Andrew Svetlov	2606a6f197	Issue #16719: Get rid of WindowsError. Use OSError instead ... Patch by Serhiy Storchaka.	2012-12-19 14:33:35 +02:00
Andrew Svetlov	6eda46de99	Replace mmap.error with OSError, #16705	2012-12-17 22:55:31 +02:00
Jesus Cea	4886d5b338	#15676: mmap: add empty file check prior to offset check <- Previous patch was incomplete	2012-09-10 22:50:21 +02:00
Jesus Cea	1f2799bef4	#15676: mmap: add empty file check prior to offset check <- Previous patch was incomplete	2012-09-10 22:49:50 +02:00
Jesus Cea	1b3f3b0316	Closes #15676: mmap: add empty file check prior to offset check	2012-09-10 01:23:05 +02:00
Jesus Cea	941bfcc537	Closes #15676: mmap: add empty file check prior to offset check	2012-09-10 00:27:55 +02:00
Antoine Pitrou	6b4883dec0	PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy.	2011-10-12 02:54:14 +02:00