http://code.google.com/p/data-race-test/wiki/ThreadSanitizer is a dynamic data
race detector that runs on top of valgrind. With this patch, the binaries at
http://code.google.com/p/data-race-test/wiki/ThreadSanitizer#Binaries pass many
but not all of the Python tests. All of regrtest still passes outside of tsan.
I've implemented part of the C1x atomic types so that we can explicitly mark
variables that are used across threads, and get defined behavior as compilers
advance.
I've added tsan's client header and implementation to the codebase in
dynamic_annotations.{h,c} (docs at
http://code.google.com/p/data-race-test/wiki/DynamicAnnotations).
Unfortunately, I haven't been able to get helgrind and drd to give sensible
error messages, even when I use their client annotations, so I'm not supporting
them.
svn+ssh://pythondev@svn.python.org/python/trunk
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r77461 | antoine.pitrou | 2010-01-13 08:55:48 +0100 (mer., 13 janv. 2010) | 5 lines
Issue #7622: Improve the split(), rsplit(), splitlines() and replace()
methods of bytes, bytearray and unicode objects by using a common
implementation based on stringlib's fast search. Patch by Florent Xicluna.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r76861 | mark.dickinson | 2009-12-16 20:13:40 +0000 (Wed, 16 Dec 2009) | 3 lines
Issue #3366: Add expm1 function to math module. Thanks Eric Smith for
testing on Windows.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r73998 | amaury.forgeotdarc | 2009-07-13 21:14:17 +0200 (lun., 13 juil. 2009) | 3 lines
Set svn:eol-style=CRLF on all Visual Studio solution files.
This should allow direct compilation from a downloaded source tar ball.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72040 | eric.smith | 2009-04-27 15:04:37 -0400 (Mon, 27 Apr 2009) | 1 line
Issue #5793: rationalize isdigit / isalpha / tolower, etc. Will port to py3k. Should fix Windows buildbot errors.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r67295 | benjamin.peterson | 2008-11-20 05:05:12 +0100 (jeu., 20 nov. 2008) | 1 line
move useful sys.settrace information to the function's documentation from the debugger
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r67301 | benjamin.peterson | 2008-11-20 22:25:31 +0100 (jeu., 20 nov. 2008) | 1 line
fix indentation and a sphinx warning
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r67302 | benjamin.peterson | 2008-11-20 22:44:23 +0100 (jeu., 20 nov. 2008) | 1 line
oops! didn't mean to disable that test
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r67318 | amaury.forgeotdarc | 2008-11-21 23:05:48 +0100 (ven., 21 nov. 2008) | 4 lines
#4363: Let uuid.uuid1() and uuid.uuid4() run even if the ctypes module is not present.
Will backport to 2.6
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r67330 | georg.brandl | 2008-11-22 09:34:14 +0100 (sam., 22 nov. 2008) | 2 lines
#4364: fix attribute name on ctypes object.
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r67342 | amaury.forgeotdarc | 2008-11-22 20:39:38 +0100 (sam., 22 nov. 2008) | 3 lines
yuvconvert.c is a part of the "sv" module, an old IRIX thing
and certainly not useful for any Windows build.
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r67343 | amaury.forgeotdarc | 2008-11-22 21:01:18 +0100 (sam., 22 nov. 2008) | 5 lines
#3996: On Windows, PyOS_CheckStack is supposed to protect the interpreter from
stack overflow. But doing this, it always crashes when the stack is nearly full.
Reviewed by Martin von Loewis. Will backport to 2.6.
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svn+ssh://pythondev@svn.python.org/python/trunk
Note: The Windows projects still use bsddb 4.4.20 on the py3k branch
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r66166 | amaury.forgeotdarc | 2008-09-02 23:17:05 +0200 (mar., 02 sept. 2008) | 2 lines
Use vs9to8.py to refresh the Visual Studio 2005 build files.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r64202 | amaury.forgeotdarc | 2008-06-12 23:58:20 +0200 (jeu., 12 juin 2008) | 5 lines
Update VS8.0 build files, using the script vs9to8.py.
Also remove references to odbc libraries, which are not shipped with vs2003 express.
(and certainly not useful)
........
For some yet unknown reason, MSVC's linker fails to resolve
_stringio's module initializer (PyInit__stringio). This probably means
the module is not build correctly. Therefore, I am removing Windows
support temporarily until I find how to add new modules properly for
MSVC.
svn+ssh://pythondev@svn.python.org/python/trunk
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r62380 | christian.heimes | 2008-04-19 01:13:07 +0200 (Sat, 19 Apr 2008) | 3 lines
I finally got the time to update and merge Mark's and my trunk-math branch. The patch is collaborated work of Mark Dickinson and me. It was mostly done a few months ago. The patch fixes a lot of loose ends and edge cases related to operations with NaN, INF, very small values and complex math.
The patch also adds acosh, asinh, atanh, log1p and copysign to all platforms. Finally it fixes differences between platforms like different results or exceptions for edge cases. Have fun :)
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r62382 | christian.heimes | 2008-04-19 01:40:40 +0200 (Sat, 19 Apr 2008) | 2 lines
Added new files to Windows project files
More Windows related fixes are coming soon
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r62383 | christian.heimes | 2008-04-19 01:49:11 +0200 (Sat, 19 Apr 2008) | 1 line
Stupid me. Py_RETURN_NAN should actually return something ...
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svn+ssh://pythondev@svn.python.org/python/trunk
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r62194 | jeffrey.yasskin | 2008-04-07 01:04:28 +0200 (Mon, 07 Apr 2008) | 7 lines
Add enough debugging information to diagnose failures where the
HandlerBException is ignored, and fix one such problem, where it was thrown
during the __del__ method of the previous Popen object.
We may want to find a better way of printing verbose information so it's not
spammy when the test passes.
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r62197 | mark.hammond | 2008-04-07 03:53:39 +0200 (Mon, 07 Apr 2008) | 2 lines
Issue #2513: enable 64bit cross compilation on windows.
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r62198 | mark.hammond | 2008-04-07 03:59:40 +0200 (Mon, 07 Apr 2008) | 2 lines
correct heading underline for new "Cross-compiling on Windows" section
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r62204 | gregory.p.smith | 2008-04-07 08:33:21 +0200 (Mon, 07 Apr 2008) | 4 lines
Use the new PyFile_IncUseCount & PyFile_DecUseCount calls appropriatly
within the standard library. These modules use PyFile_AsFile and later
release the GIL while operating on the previously returned FILE*.
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r62205 | mark.summerfield | 2008-04-07 09:39:23 +0200 (Mon, 07 Apr 2008) | 4 lines
changed "2500 components" to "several thousand" since the number keeps
growning:-)
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r62214 | georg.brandl | 2008-04-07 20:51:59 +0200 (Mon, 07 Apr 2008) | 2 lines
#2525: update timezone info examples in the docs.
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r62219 | andrew.kuchling | 2008-04-08 01:57:07 +0200 (Tue, 08 Apr 2008) | 1 line
Write PEP 3127 section; add items
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r62220 | andrew.kuchling | 2008-04-08 01:57:21 +0200 (Tue, 08 Apr 2008) | 1 line
Typo fix
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r62221 | andrew.kuchling | 2008-04-08 03:33:10 +0200 (Tue, 08 Apr 2008) | 1 line
Typographical fix: 32bit -> 32-bit, 64bit -> 64-bit
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r62227 | andrew.kuchling | 2008-04-08 23:22:53 +0200 (Tue, 08 Apr 2008) | 1 line
Add items
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r62229 | amaury.forgeotdarc | 2008-04-08 23:27:42 +0200 (Tue, 08 Apr 2008) | 7 lines
Issue2564: Prevent a hang in "import test.autotest", which runs the entire test
suite as a side-effect of importing the module.
- in test_capi, a thread tried to import other modules
- re.compile() imported sre_parse again on every call.
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r62230 | amaury.forgeotdarc | 2008-04-08 23:51:57 +0200 (Tue, 08 Apr 2008) | 2 lines
Prevent an error when inspect.isabstract() is called with something else than a new-style class.
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r62231 | amaury.forgeotdarc | 2008-04-09 00:07:05 +0200 (Wed, 09 Apr 2008) | 8 lines
Issue 2408: remove the _types module
It was only used as a helper in types.py to access types (GetSetDescriptorType and MemberDescriptorType),
when they can easily be obtained with python code.
These expressions even work with Jython.
I don't know what the future of the types module is; (cf. discussion in http://bugs.python.org/issue1605 )
at least this change makes it simpler.
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r62233 | amaury.forgeotdarc | 2008-04-09 01:10:07 +0200 (Wed, 09 Apr 2008) | 2 lines
Add a NEWS entry for previous checkin
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r62234 | trent.nelson | 2008-04-09 01:47:30 +0200 (Wed, 09 Apr 2008) | 37 lines
- Issue #2550: The approach used by client/server code for obtaining ports
to listen on in network-oriented tests has been refined in an effort to
facilitate running multiple instances of the entire regression test suite
in parallel without issue. test_support.bind_port() has been fixed such
that it will always return a unique port -- which wasn't always the case
with the previous implementation, especially if socket options had been
set that affected address reuse (i.e. SO_REUSEADDR, SO_REUSEPORT). The
new implementation of bind_port() will actually raise an exception if it
is passed an AF_INET/SOCK_STREAM socket with either the SO_REUSEADDR or
SO_REUSEPORT socket option set. Furthermore, if available, bind_port()
will set the SO_EXCLUSIVEADDRUSE option on the socket it's been passed.
This currently only applies to Windows. This option prevents any other
sockets from binding to the host/port we've bound to, thus removing the
possibility of the 'non-deterministic' behaviour, as Microsoft puts it,
that occurs when a second SOCK_STREAM socket binds and accepts to a
host/port that's already been bound by another socket. The optional
preferred port parameter to bind_port() has been removed. Under no
circumstances should tests be hard coding ports!
test_support.find_unused_port() has also been introduced, which will pass
a temporary socket object to bind_port() in order to obtain an unused port.
The temporary socket object is then closed and deleted, and the port is
returned. This method should only be used for obtaining an unused port
in order to pass to an external program (i.e. the -accept [port] argument
to openssl's s_server mode) or as a parameter to a server-oriented class
that doesn't give you direct access to the underlying socket used.
Finally, test_support.HOST has been introduced, which should be used for
the host argument of any relevant socket calls (i.e. bind and connect).
The following tests were updated to following the new conventions:
test_socket, test_smtplib, test_asyncore, test_ssl, test_httplib,
test_poplib, test_ftplib, test_telnetlib, test_socketserver,
test_asynchat and test_socket_ssl.
It is now possible for multiple instances of the regression test suite to
run in parallel without issue.
........
r62235 | gregory.p.smith | 2008-04-09 02:25:17 +0200 (Wed, 09 Apr 2008) | 3 lines
Fix zlib crash from zlib.decompressobj().flush(val) when val was not positive.
It tried to allocate negative or zero memory. That fails.
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r62237 | trent.nelson | 2008-04-09 02:34:53 +0200 (Wed, 09 Apr 2008) | 1 line
Fix typo with regards to self.PORT shadowing class variables with the same name.
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r62238 | andrew.kuchling | 2008-04-09 03:08:32 +0200 (Wed, 09 Apr 2008) | 1 line
Add items
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r62239 | jerry.seutter | 2008-04-09 07:07:58 +0200 (Wed, 09 Apr 2008) | 1 line
Changed test so it no longer runs as a side effect of importing.
........
Hirokazu Yamamoto
Raymond Hettinger
Mark Dickinson
Antoine Pitrou
Jeffrey Yasskin
Amaury Forgeot d'Arc
Martin v. Löwis
Georg Brandl
Eric Smith
Alexandre Vassalotti
Christian Heimes
Benjamin Peterson
Thomas Heller
Neal Norwitz