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=48140
Your paranoid android.
=== debian9 (32 bit Japanese:Japan report) ===
user32: combo.c:768: Test succeeded inside todo block: Test 9, expected list height to be 36, got 36 combo.c:768: Test failed: Test 13, expected list height to be 0, got 15 combo.c:768: Test succeeded inside todo block: Test 18, expected list height to be 54, got 54