kernel32: add more tests for FormatMessage{A,W}

[Dmitry Timoshkov]

"Louis Lenders" <xerox_xerox2000 at yahoo.co.uk> wrote:

>>FormatMessage uses the same backend to find the requested resource as
>>FindResource does, so I'd guess that they both fail in the same way
>>when a resource id or a language does not exist in the module. Parsing
>>an actual resource data is not necessary.
> 
> ok, but isn't that test already in tests/resource.c? See code snippet
> below: Or do i get it wrong?

Probably the tests do not cover the paths you need.

-- 
Dmitry.