4dc05c34ac
Fix py3k warnings in 1/0 in tests. ( #4072 )
2017-10-22 12:15:41 +03:00
8b83687bdf
bpo-28129: fix ctypes crashes ( #386 ) ( #3800 )
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* init commit, with initial tests for from_param and fields __set__ and __get__, and some additions to from_buffer and from_buffer_copy
* added the rest of tests and patches. probably only a first draft.
* removed trailing spaces
* replace ctype with ctypes in error messages
* change back from ctypes instance to ctype instance
(cherry picked from commit 1bea762d9e
2017-09-28 07:31:40 -07:00
9bfa55bfea
[2.7] bpo-31490: Fix an assertion failure in ctypes in case an _anonymous_ attr is defined only outside _fields_. (GH-3615) ( #3780 )
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(cherry picked from commit 30b61b51e0
2017-09-27 09:52:44 +03:00
81691b0548
[2.7] bpo-31311: Fix a SystemError and a crash in ctypes._CData.__setstate__(), in case of a bad __dict__. (GH-3254). ( #3781 )
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(cherry picked from commit 57c2561c8c
2017-09-27 09:24:39 +03:00
990b2d043c
[2.7] bpo-10746: Fix ctypes PEP 3118 type codes for c_long, c_bool, c_int (GH-31) ( #3242 )
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[2.7] bpo-10746: Fix ctypes PEP 3118 type codes for c_long, c_bool, c_int (GH-31)
Ctypes currently produces wrong pep3118 type codes for several types.
E.g. memoryview(ctypes.c_long()).format gives "<l" on 64-bit platforms,
but it should be "<q" instead for sizeof(c_long) == 8
The problem is that the '<>' endian specification in the struct syntax
also turns on the "standard size" mode, which makes type characters have
a platform-independent meaning, which does not match with the codes used
internally in ctypes. The struct module format syntax also does not
allow specifying native-size non-native-endian items.
This commit adds a converter function that maps the internal ctypes
codes to appropriate struct module standard-size codes in the pep3118
format strings. The tests are modified to check for this..
(cherry picked from commit 07f1658aa0
2017-09-02 18:24:32 +02:00
99ba17f553
Issue #29082 : Fixed loading libraries in ctypes by unicode names on Windows.
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Original patch by Chi Hsuan Yen.
2017-01-12 17:00:32 +02:00
fd08fdc7be
Issue #25659 : Change assert to TypeError in from_buffer/_copy()
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Based on suggestion by Eryk Sun.
2016-11-20 09:35:06 +00:00
32d74e1d73
Remove disabled ctypes test
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The test was commented out in 2005 before ctypes was added to Python, because
the “cdll” attribute loading feature “will no longer work this way”:
http://svn.python.org/view?view=revision&revision=49102
2016-09-29 02:50:20 +00:00
e1f3afbde2
Issue #20160 : Handled passing of large structs to callbacks correctly.
2016-08-05 21:10:26 +01:00
a850ef698e
Issue #27626 : Spelling fixes in docs, comments and internal names
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Based on patch by Ville Skyttä.
2016-07-28 01:11:04 +00:00
eb063011ab
Issue #22636 : Avoid using a shell in the ctypes.util module
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Replace os.popen() with subprocess.Popen.
If the "gcc", "cc" or "objdump" command is not available, the code was
supposed to raise an OSError exception. But there was a bug in the code. The
shell code returns the exit code 10 if the required command is missing, and the
code tries to check for the status 10. The problem is that os.popen() doesn't
return the exit code directly, but a status which should be processed by
os.WIFEXITED() and os.WEXITSTATUS(). In practice, the exception was never
raised. The OSError exception was not documented and ctypes.util.find_library()
is expected to return None if the library is not found.
Based on patch by Victor Stinner.
2014-10-16 09:42:45 +02:00
f45c1755c3
Remove PEP 291 compatibility requirements for ctypes and modulefinder
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https://mail.python.org/pipermail/python-dev/2016-May/144502.html
2016-05-14 07:25:37 +00:00
a339e86dc0
Issue #19023 : Document ctypes array and pointer classes
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Also add some more tests. Based on patch by Sye van der Veen.
2016-01-29 10:12:19 +00:00
929e363a7b
Issue #25622 : Rename to PythonValuesTestCase and enable for non-Windows
2015-11-26 02:36:26 +00:00
bab1f851cc
Issue #25582 : Fixed 100 MB memory leak in test_ctypes.
2015-11-09 22:31:10 +02:00
c72e66a048
Issue #25523 : Backported a-to-an corrections.
2015-11-02 15:06:09 +02:00
e97944a27e
Issue #23319 : Fix ctypes.BigEndianStructure, swap correctly bytes. Patch
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written by Matthieu Gautier.
2015-07-29 14:37:17 +02:00
53ea162067
Make some tests more frienly to MemoryError.
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Free memory, unlock hanging threads.
2015-03-28 20:38:48 +02:00
655720e275
Issue #22777 : Test pickling with all protocols.
2014-12-15 14:02:43 +02:00
31221a7285
Issue #20160 : broken ctypes calling convention on MSVC / 64-bit Windows (large structs). Patch by mattip
2014-11-05 19:16:05 -08:00
55bf20ad6e
#13096 : Fix segfault in CTypes POINTER handling of large values.
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Patch by Meador Inge.
2014-10-12 14:26:30 -04:00
f2eb721d14
Issue #19493 : Fix two uses of ctypes.test.requires (it's not a decorator)
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and skip test_win32.FunctionCallTestCase.test_SEH when Python was compiled
in debug configuration or by a non-MSC compiler.
2014-07-23 14:29:25 -05:00
04349c602c
Issue #19493 : Backport 6f63fff5c120
2014-06-13 14:40:16 -05:00
d3d23636cb
support pep 3118 format strings for ctypes objects with nontrivial shapes ( closes #10744 )
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Patch from Matti Picus.
2014-05-17 14:57:10 -07:00
3ac866539f
Issue #21093 : Prevent failures of ctypes test_macholib on OS X if a
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copy of libz exists in $HOME/lib or /usr/local/lib.
2014-03-29 00:07:42 -07:00
e3af6f0a88
fix ctypes test alignment assumptions ( closes #20946 )
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Patch by Andreas Schwab.
2014-03-16 10:07:26 +01:00
52bbeacb9d
Issue #19591 : Use specific asserts in ctype tests.
2013-11-17 00:06:02 +02:00
bf7e8656b5
#18981 : fix a typo in a comment (noticed by Anoop Thomas Mathew).
2013-09-13 23:52:12 +03:00
5dd99ebbc2
#18741 : fix more typos. Patch by Févry Thibault.
2013-08-17 16:07:38 +03:00
5cea09d290
#7855 : Add tests for ctypes/winreg for issues found in IronPython. Initial patch by Dino Viehland.
2013-05-04 17:59:03 +03:00
8e8bbc5e7d
Fix test_from_dll* in test_returnfuncptrs.py.
2013-02-07 14:57:53 +02:00
28ababcda4
Temporarily disable test_from_dll in test_returnfuncptrs.py for Windows.
2013-02-04 15:19:21 +02:00
a07a8b4f18
Issue #6083 : Fix multiple segmentation faults occured when PyArg_ParseTuple
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parses nested mutating sequence.
2013-02-04 12:45:46 +02:00
72121c6c30
- Issue #17041 : Fix testing when Python is configured with the
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--without-doc-strings option.
2013-01-27 19:45:49 +02:00
74f49ab28b
Issue #15989 : Fix several occurrences of integer overflow
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when result of PyInt_AsLong() or PyLong_AsLong() narrowed
to int without checks.
This is a backport of changesets 13e2e44db99d and 525407d89277.
2013-01-19 12:55:39 +02:00
8876145fab
Issue #16793 . Replace deprecated unittest asserts with modern counterparts.
2012-12-28 00:32:19 +02:00
25be3f68e0
Issue #6493 : Fix handling of c_uint32 bitfields with width of 32 on Windows.
2012-07-18 23:51:05 -05:00
fe7aa49f24
Issue #9041 : raised exception is misleading
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An issue in ctypes.c_longdouble, ctypes.c_double, and ctypes.c_float that
caused an incorrect exception to be returned in the case of overflow has been
fixed.
2012-05-28 13:52:59 -05:00
0e30317891
Issue #13380 : add an internal function for resetting the ctypes caches
2011-11-25 22:25:06 -06:00
ad349a190e
Issue #12881 : ctypes: Fix segfault with large structure field names.
2011-10-03 21:34:04 -05:00
aa3af53f1f
Remove trailing spaces
2011-09-12 21:19:53 +02:00
439c25eb9e
Issue #12483 : ctypes: Fix a crash when the destruction of a callback
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object triggers the garbage collector.
2011-09-12 20:12:09 +02:00
cf316a171e
Issue #12764 : Fix a crash in ctypes when the name of a Structure field is not
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a string.
2011-09-02 20:32:23 +02:00
3d7f236329
Issue #9651 : Fix a crash when ctypes.create_string_buffer(0) was passed to
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some functions like file.write().
2011-08-30 21:04:35 +02:00
2e7ea507d6
carefully cleanup pointer cache after creating struct pointers
2011-07-13 23:09:30 -05:00
bf547fd3f2
Close #4376 : ctypes now supports nested structures in a endian different than
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the parent structure. Patch by Vlad Riscutia.
2011-07-13 21:47:31 +02:00
f21ad92351
check possible recursive _as_parameter_ to prevent segfault ( closes #1838 )
2011-03-26 17:56:28 -05:00
c2077b0d9b
#11565 : Fix several typos. Patch by Piotr Kasprzyk.
2011-03-16 12:34:31 +02:00
24b07bcba3
#11515 : fix several typos. Patch by Piotr Kasprzyk.
2011-03-15 18:55:01 +02:00
820021ebd8
Merged revisions 88284 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r88284 | antoine.pitrou | 2011-01-31 22:08:57 +0100 (lun., 31 janv. 2011) | 4 lines
Issue #8275 : Fix passing of callback arguments with ctypes under Win64.
Patch by Stan Mihai. Ok'ed by Georg.
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2011-01-31 21:47:45 +00:00
Serhiy Storchaka
Victor Stinner
Miss Islington (bot)
Pauli Virtanen
Martin Panter
Vinay Sajip
Steve Dower
R David Murray
Zachary Ware
Benjamin Peterson
Ned Deily
Ezio Melotti
Meador Inge
Amaury Forgeot d'Arc
Victor Stinner
Antoine Pitrou