Hi,
While running your changed tests, 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: https://testbot.winehq.org/JobDetails.pl?Key=63239
Your paranoid android.
=== wvistau64 (32 bit report) ===
comdlg32: filedlg.c:1040: Test failed: TestFilter (*.abc;): expected TRUE filedlg.c:1046: Test failed: TestFilter (*.abc;): Filename is deadbeef, expected deadbeef.abc
Report errors: comdlg32:filedlg crashed (c0000005)
=== w1064v1809_he (32 bit report) ===
comdlg32: filedlg.c:1183: Test failed: GetOpenFileNameA returned 0