apparently relates back to "Failing cygdb tests on master and 0.19.x" https://groups.google.com/forum/#!topic/cython-users/SRKdbfftjMM
and https://github.com/cython/cython/pull/264 blind attempt to run with python-dbg build doesn't provide a relief (gdb is 7.7.1-2) # PYTHONPATH=$PWD/build/lib.linux-x86_64-2.7-pydebug python2.7-dbg runtests.py --no-refnanny -v -v --exclude="parallel" --work-dir=build/work-dir TestLibCython Python 2.7.8 (default, Jul 4 2014, 13:12:00) [GCC 4.9.0] Running tests against Cython 0.20.2 Backends: c,cpp test_all (Cython.Debugger.Tests.TestLibCython.TestAll) ... ****************************** v INSIDE GDB v ****************************** warning: .cygdbinit: No such file or directory EF...Function "__pyx_pw_8codefile_5outer_1inner" not defined. Python Exception <type 'exceptions.KeyError'> (u'a',): EFTraceback (most recent call last): File "<string>", line 1, in <module> NameError: name 'a' is not defined F...Traceback (most recent call last): File "<string>", line 1, in <module> NameError: name 'a' is not defined FTraceback (most recent call last): File "<string>", line 1, in <module> NameError: name 'some_random_var' is not defined FE.EEE.E.FFF ====================================================================== ERROR: test_cyset (Cython.Debugger.Tests.test_libcython_in_gdb.CySet) ---------------------------------------------------------------------- Traceback (most recent call last): File "/tmp/buildd/cython-0.20.2/build/lib.linux-x86_64-2.7-pydebug/Cython/Debugger/Tests/test_libcython_in_gdb.py", line 38, in wrapper return func(self, *args, **kwargs) File "/tmp/buildd/cython-0.20.2/build/lib.linux-x86_64-2.7-pydebug/Cython/Debugger/Tests/test_libcython_in_gdb.py", line 387, in test_cyset gdb.execute('cy set a = $cy_eval("{None: []}")') File "/tmp/buildd/cython-0.20.2/build/lib.linux-x86_64-2.7-pydebug/Cython/Debugger/libpython.py", line 1860, in execute _execute(command, from_tty) error: Selected frame does not correspond with a Cython function we know about. ====================================================================== ERROR: test_inner (Cython.Debugger.Tests.test_libcython_in_gdb.TestClosure) ---------------------------------------------------------------------- Traceback (most recent call last): File "/tmp/buildd/cython-0.20.2/build/lib.linux-x86_64-2.7-pydebug/Cython/Debugger/Tests/test_libcython_in_gdb.py", line 38, in wrapper return func(self, *args, **kwargs) File "/tmp/buildd/cython-0.20.2/build/lib.linux-x86_64-2.7-pydebug/Cython/Debugger/Tests/test_libcython_in_gdb.py", line 420, in test_inner self.assertEqual(str(self.read_var('a')), "'an object'") File "/tmp/buildd/cython-0.20.2/build/lib.linux-x86_64-2.7-pydebug/Cython/Debugger/Tests/test_libcython_in_gdb.py", line 38, in wrapper return func(self, *args, **kwargs) File "/tmp/buildd/cython-0.20.2/build/lib.linux-x86_64-2.7-pydebug/Cython/Debugger/Tests/test_libcython_in_gdb.py", line 72, in read_var result = gdb.parse_and_eval('$cy_cvalue("%s")' % varname) error: Error occurred in Python convenience function: (u'a',) ... On Tue, 22 Jul 2014, Yaroslav Halchenko wrote: > On Mon, 21 Jul 2014, Julian Taylor wrote: > > I haven't tried it but its possibly related to the C locale the debian > > builders use. Try with LC_ALL=C > that is the one set > > @Yaroslav if this the the case, the workaround would be building with > > LC_ALL=C.UTF-8 > good hint, although would not serve us as a workaround but rather possibly > reveals the actual problem if ran in interactive mode (if I pipe the output -- > the same error)... > the original error happens in the code which reacts to unsuccessful execution > of GdbDebuggerTestCaseand apparently has a problem with that unicode string > (although it was decoded from UTF-8 without errors). To say the truth, > unicode > handling philosophical understanding is not my strongest skill, BUT it seems > to > spit out the actual error without failing if I explicitly encode that errmsg > back into UTF-8 and write that. Alternative more generic implementation there > could be get a custom writer for stderr: > class TestAll(GdbDebuggerTestCase): > def test_all(self): > if not test_gdb(): > return > out, err = self.p.communicate() > err = err.decode('UTF-8') > exit_status = self.p.returncode > import codecs > stderr = codecs.getwriter('utf8')(sys.stderr) > if exit_status == 1: > stderr.write(err) > elif exit_status >= 2: > border = u'*' * 30 > start = u'%s v INSIDE GDB v %s' % (border, border) > end = u'%s ^ INSIDE GDB ^ %s' % (border, border) > errmsg = u'\n%s\n%s%s' % (start, err, end) > stderr.write(errmsg) > With such code it spits out errmsg reliably: > python runtests.py --no-refnanny -v -v --exclude="parallel" > --work-dir=build/work-dir TestLibCython > Python 2.7.8 (default, Jul 4 2014, 13:08:34) > [GCC 4.9.0] > Running tests against Cython 0.20.2 > Backends: c,cpp > test_all (Cython.Debugger.Tests.TestLibCython.TestAll) ... > ****************************** v INSIDE GDB v > ****************************** > warning: .cygdbinit: No such file or directory > EE...Function "__pyx_pw_8codefile_5outer_1inner" not defined. > Python Exception <type 'exceptions.KeyError'> (u'a',): > EFSystemError: ../Objects/moduleobject.c:50: bad argument to internal function > E...SystemError: ../Objects/moduleobject.c:50: bad argument to internal > function > Python Exception <class 'gdb.error'> The program being debugged was signaled > while in a function called from GDB. > GDB remains in the frame where the signal was received. > To change this behavior use "set unwindonsignal on". > Evaluation of the expression containing the function > (PyModule_GetDict) will be abandoned. > When the function is done executing, GDB will silently stop.: > ESystemError: ../Objects/moduleobject.c:50: bad argument to internal function > Python Exception <class 'gdb.error'> The program being debugged was signaled > while in a function called from GDB. > GDB remains in the frame where the signal was received. > To change this behavior use "set unwindonsignal on". > Evaluation of the expression containing the function > (PyModule_GetDict) will be abandoned. > When the function is done executing, GDB will silently stop.: > EE.EEE.E.FFF > ====================================================================== > ERROR: test_cyset (Cython.Debugger.Tests.test_libcython_in_gdb.CySet) > ---------------------------------------------------------------------- > Traceback (most recent call last): > File > "/tmp/buildd/cython-0.20.2/Cython/Debugger/Tests/test_libcython_in_gdb.py", > line 38, in wrapper > return func(self, *args, **kwargs) > File > "/tmp/buildd/cython-0.20.2/Cython/Debugger/Tests/test_libcython_in_gdb.py", > line 387, in test_cyset > gdb.execute('cy set a = $cy_eval("{None: []}")') > File "/tmp/buildd/cython-0.20.2/Cython/Debugger/libpython.py", line 1860, > in execute > _execute(command, from_tty) > error: Selected frame does not correspond with a Cython function we know > about. > ====================================================================== > ERROR: test_backtrace > (Cython.Debugger.Tests.test_libcython_in_gdb.TestBacktrace) > ---------------------------------------------------------------------- > Traceback (most recent call last): > File > "/tmp/buildd/cython-0.20.2/Cython/Debugger/Tests/test_libcython_in_gdb.py", > line 38, in wrapper > return func(self, *args, **kwargs) > File > "/tmp/buildd/cython-0.20.2/Cython/Debugger/Tests/test_libcython_in_gdb.py", > line 292, in test_backtrace > result = gdb.execute('cy bt', to_string=True) > File "/tmp/buildd/cython-0.20.2/Cython/Debugger/libpython.py", line 1857, > in execute > _execute(command, from_tty) > error: Error occurred in Python command: 'FakeRepr' object has no attribute > '__getitem__' > .... MORE .... > > On 21.07.2014 19:46, Robert Bradshaw wrote: > > > I wasn't able to reproduce this myself, which is why I haven't done > > > anything about it yet... > > > On Sat, Jul 19, 2014 at 9:39 PM, Yaroslav Halchenko > > > <li...@onerussian.com <mailto:li...@onerussian.com>> wrote: > > > that was quite an underwhelming response, now it is "official" > > > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=755340 > > > and I haven't had yet a chance to recheck master... anyone has a clue > > > before I start digging? > > > On Thu, 19 Jun 2014, Yaroslav Halchenko wrote: > > > > and the same issue in current(ish) master: > > > > > > > ====================================================================== > > > > ERROR: test_all (Cython.Debugger.Tests.TestLibCython.TestAll) > > > > > > > ---------------------------------------------------------------------- > > > > Traceback (most recent call last): > > > > File > > > > > > "/tmp/buildd/cython-0.20.2+git216-ga96882e/Cython/Debugger/Tests/TestLibCython.py", > > > line 280, in test_all > > > > sys.stderr.write(errmsg) > > > > UnicodeEncodeError: 'ascii' codec can't encode characters in > > > position 21001-21004: ordinal not in range(128) > > > > > > > ---------------------------------------------------------------------- > > > > Ran 8348 tests in 2674.102s > > > > On Wed, 18 Jun 2014, Yaroslav Halchenko wrote: > > > > > FWIW -- 0.20.2 was just uploaded to Debian sid, thus should be > > > available > > > > > to Debian folks soon too > > > > > while trying 0.20.1 across debian/ubuntus I ran into this failure > > > ====================================================================== > > > > > ERROR: test_all (Cython.Debugger.Tests.TestLibCython.TestAll) > > > ---------------------------------------------------------------------- > > > > > Traceback (most recent call last): > > > > > File > > > "/tmp/buildd/cython-0.20.2/Cython/Debugger/Tests/TestLibCython.py", > > > line 281, in test_all > > > > > sys.stderr.write(errmsg) > > > > > UnicodeEncodeError: 'ascii' codec can't encode characters in > > > position 18851-18854: ordinal not in range(128) > > > > > on debian wheezy i386. it didn't happen on amd64 and on both > > > architectures > > > > > under debian jessie (testing) and it seemed to happen while > > > testing with > > > > > python2.6 > > > > > On Mon, 16 Jun 2014, Robert Bradshaw wrote: > > > > > > I just pushed another bugfix release for the 0.20.x line, > > > available on > > > > > > github, cython.org <http://cython.org>, or and pypi. > > > > > > == Features added == > > > > > > * Some optimisations for set/frozenset instantiation. > > > > > > * Support for C++ unordered_set and unordered_map. > > > > > > == Bugs fixed == > > > > > > * Access to attributes of optimised builtin methods (e.g. > > > > > > [].append.__name__) could fail to compile. > > > > > > * Memory leak when extension subtypes add a memory view as > > > attribute > > > > > > to those of the parent type without having Python object > > > attributes or > > > > > > a user provided dealloc method. > > > > > > * Compiler crash on readonly properties in "binding" mode. > > > > > > * Auto-encoding with c_string_encoding=ascii failed in Py3.3. > > > > > > * Crash when subtyping freelist enabled Cython extension types > > > with > > > > > > Python classes that use __slots__. > > > > > > * Freelist usage is restricted to CPython to avoid problems > > > with other > > > > > > Python implementations. > > > > > > * Memory leak in memory views when copying overlapping, > > > contiguous slices. > > > > > > * Format checking when requesting non-contiguous buffers from > > > > > > cython.array objects was disabled in Py3. > > > > > > * C++ destructor calls in extension types could fail to > > > compile in clang. > > > > > > * Buffer format validation failed for sequences of strings in > > > structs. > > > > > > * Docstrings on extension type attributes in .pxd files were > > > rejected. > > > > > > == Contributors == > > > > > > Andreas van Cranenburgh > > > > > > Ian Bell > > > > > > Lars Buitinck > > > > > > Martin Quarda > > > > > > Mikhail Korobov > > > > > > Robert Bradshaw > > > > > > Stefan Behnel > > > > > > _______________________________________________ > > > > > > cython-devel mailing list > > > > > > cython-devel@python.org <mailto:cython-devel@python.org> > > > > > > https://mail.python.org/mailman/listinfo/cython-devel > > > -- > > > Yaroslav O. Halchenko, Ph.D. > > > http://neuro.debian.net http://www.pymvpa.org http://www.fail2ban.org > > > Research Scientist, Psychological and Brain Sciences Dept. > > > Dartmouth College, 419 Moore Hall, Hinman Box 6207, Hanover, NH 03755 > > > Phone: +1 (603) 646-9834 <tel:%2B1%20%28603%29%20646-9834> > > > Fax: +1 (603) 646-1419 <tel:%2B1%20%28603%29%20646-1419> > > > WWW: http://www.linkedin.com/in/yarik > > > _______________________________________________ > > > cython-devel mailing list > > > cython-devel@python.org <mailto:cython-devel@python.org> > > > https://mail.python.org/mailman/listinfo/cython-devel > > > _______________________________________________ > > > cython-devel mailing list > > > cython-devel@python.org > > > https://mail.python.org/mailman/listinfo/cython-devel > > _______________________________________________ > > cython-devel mailing list > > cython-devel@python.org > > https://mail.python.org/mailman/listinfo/cython-devel -- Yaroslav O. Halchenko, Ph.D. http://neuro.debian.net http://www.pymvpa.org http://www.fail2ban.org Research Scientist, Psychological and Brain Sciences Dept. Dartmouth College, 419 Moore Hall, Hinman Box 6207, Hanover, NH 03755 Phone: +1 (603) 646-9834 Fax: +1 (603) 646-1419 WWW: http://www.linkedin.com/in/yarik _______________________________________________ cython-devel mailing list cython-devel@python.org https://mail.python.org/mailman/listinfo/cython-devel
