shlwapi/shreg test: difference in results when crosscompiling just the test and the full winetest (Win95)

[Reece Dunn]

2009/3/9 Paul Vriens <paul.vriens.wine at gmail.com>:
> Hi,
>
> I'm trying to fix the last remaining test failures for shlwapi/shreg on my
> Win95 box. When I crosscompile the full winetest and run "winetest
> shlwapi:shreg" on my Win95 box the test results are:
>
> shreg.c:248: Test failed: Expected ERROR_MORE_DATA, got (127)
> shreg.c:274: Test failed: Expected ERROR_MORE_DATA, got (127)
>
> When I now build just the shlwapi test the tests succeed (dwRet = 203)
>
> Any idea where these differences could come from? '203' is
> ERROR_ENVVAR_NOT_FOUND btw. '127' is ERROR_PROC_NOT_FOUND.
>
> Only ERROR_ENVVAR_NOT_FOUND sounds at least a little bit like a proper
> result as we are dealing with expanding envvars. ERROR_PROC_NOT_FOUND
> doesn't make sense at all.

A quick google points to ERROR_PROC_NOT_FOUND being set if
LoadLibraryEx/GetProcAddress fails.

Is the GetLastError() state being contaminated by previous calls?
(I.e. is the Win95 box not setting the last error state).

- Reece