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 https://testbot.winehq.org/JobDetails.pl?Key=38856
Your paranoid android.
=== wvistau64_zh_CN (32 bit filesystem) === filesystem.c:1530: Test failed: got L"\f8f5", expected L"\f8f5?" filesystem.c:1659: Test failed: got L"\f8f5\fa0f", 125 filesystem.c:1806: Test failed: got L"\f8f5\fa0f", expected L"\f8f5?"