shell32/tests: Add test for SHGetPathFromIDListA (try 3)

[Nikolay Sivov]

On 1/8/2014 12:47, Zhenbo Li wrote:
> try 3:
>     Add 'static' in my code
>     I forgot to call test_SHGetPathFromIDListA() in try2
>     Check GetLastError() as well
> try 2:
>     Move code to string.c to avoid creating a new file.
>     Avoid malloc() and free().
>
> I'm working on Bug 33750, so I'll add test cases for 
> SHGetPathFromIDListA gradually.
> ---
>  dlls/shell32/tests/string.c | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> +static void test_SHGetPathFromIDListA(void)
> +{
> +    BOOL ret;
> +    char pszPath[MAX_PATH];
> +
> +    ret = SHGetPathFromIDListA(NULL, pszPath);
> +    ok(!ret, "SHGetPathFromIDListA should fail.\n");
> +    ok(GetLastError() == ERROR_PROC_NOT_FOUND,
> +        "Bad GetLastError = %d\n", GetLastError());
> +}
> +
You need to set last error to something like 0xdeadbeef, your test 
suggest that this call doesn't set it.
I guess you're trying to test return value only, but it could be 
interesting to test what happens to path buffer too.

P.S. please avoid psz* style prefixes in names.