On Tue, Aug 07, 2012 at 12:57:33PM -0400, Daniel Richard G. wrote: > I've encountered what appears to be a Heisenbug in runtest. > > Sometimes, when I run "make check", I see > > --------8<-------- > [ -d test ] || ln -s /afs/teragram.com/user/dgomez/prog/libxml2/test . > [ -d result ] || ln -s /afs/teragram.com/user/dgomez/prog/libxml2/result . > ./runtest && ./testrecurse && ./testapi && ./testchar&& ./testdict && > ./runxmlconf > ## XML regression tests > ## XML regression tests on memory > ## XML entity subst regression tests > ## XML Namespaces regression tests > ## Error cases regression tests > Error for ./test/errors/name2.xml failed > File ./test/errors/name2.xml generated an error > ## Error cases stream regression tests > ## Reader regression tests > ## Reader entities substitution regression tests > [snip] > ## C14N exclusive without comments regression tests > ## C14N 1.1 without comments regression tests > ## Catalog and Threads regression tests > Total 2829 tests, 1 errors, 0 leaks > make: *** [runtests] Error 1 > -------->8-------- > > Other times, everything passes. If I invoke runtest by itself, it > doesn't even fail or succeed consistently. Valgrind turns up > nothing. > > I believe I've found a way for others to reproduce the issue. The > attached patch (against git master) disables all but the "Error > cases regression tests" set of tests, and with this change, I get a > consistent test failure: > > --------8<-------- > $ ./runtest > ## Error cases regression tests > Error for ./test/errors/name2.xml failed > File ./test/errors/name2.xml generated an error > Total 11 tests, 1 errors, 0 leaks > -------->8-------- > > I've been unable to track down what's going on, as it occurs deep > inside the parser code and I'm not on strong footing there. > > Can anyone else reproduce this, using the patch?
I went back and applied this to the current git head, and it doesn't reproduce anymore. So maybe it was fixed since then, as a result I pulled 2.8.0, applied your patch, and nope that doesn't reproduce for me either :-\ Do you still see the issue with the current git head ? Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ dan...@veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/ _______________________________________________ xml mailing list, project page http://xmlsoft.org/ xml@gnome.org https://mail.gnome.org/mailman/listinfo/xml
