Visual Studio 2013 Test Problems
I've built Tor using the patch tor-0.2.6.7-msvs2013-build.diff (29/04/2015 20:18:15) posted at #13081 (moved) with mingw32 and MSVC2013.
Build with mingw32 goes fine. Tests go fine.
Build with MSVC2013 goes "fine" with some warnings in both Release and Test configuration. There are 10 test failures. The fail of util/logging/sigsafe_err is expected as it was failing on 0.2.5.12 with MSVC2010 as far as I remember. The other 9 failures are quite bad as they result in crashes.
Attached are some build logs.