Alexandre Julliard (@julliard) commented about include/wine/test.h:
if (GetEnvironmentVariableA( "WINETEST_COLOR", p, sizeof(p) )) {
BOOL automode = !strcasecmp(p, "auto");
BOOL automode = !_stricmp(p, "auto");
I don't think there's any reason to make that variable case insensitive. WINETEST_PLATFORM isn't.