advapi32/tests: Test for last error after RegQueryValueEx

[Nikolay Sivov]

On 2/26/2010 16:38, Alexandre Julliard wrote:
> Nikolay Sivov<nsivov at codeweavers.com>  writes:
>
>    
>> @@ -626,15 +627,22 @@ static void test_query_value_ex(void)
>>           trace("test_query_value_ex: type set to: 0x%08x\n", type);
>>           ok(size == 0, "size should have been set to 0 instead of %d\n", size);
>>       }
>> +    todo_wine ok(GetLastError() == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", GetLastError());
>>
>>       size = sizeof(buffer);
>> +    /* this last error check could be removed after setting it properly is fixed,
>> +       it's to prevent regressions from current state */
>> +    SetLastError(ERROR_SUCCESS);
>>       ret = RegQueryValueExA(HKEY_CLASSES_ROOT, "Nonexistent Value", NULL,&type, buffer,&size);
>>       ok(ret == ERROR_FILE_NOT_FOUND, "expected ERROR_FILE_NOT_FOUND, got %d\n", ret);
>>       ok(size == sizeof(buffer), "size shouldn't have been changed to %d\n", size);
>> +    ok(GetLastError() == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", GetLastError());
>>      
> This is confusing. You should set it to 0xdeadbeef before each call for
> the check to be meaningful.
>    
Ok, I'll remove this part. Reason was to point a case when check is 
working with current code.