Hi,
While running your changed tests on Windows, I think I found new failures. Being a bot and all I'm not very good at pattern recognition, so I might be wrong, but could you please double-check? Full results can be found at http://testbot.winehq.org/JobDetails.pl?Key=17802
Your paranoid android.
=== WNT4WSSP6 (32 bit tooltips) === tooltips.c:755: Test failed: lpszText has 0 chars