dlls/dmloader/tests/loader.c

   1 /*
   2  * Copyright (C) 2010 David Adam
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #define COBJMACROS
  20
  21 #include "initguid.h"
  22 #include "dmusici.h"
  23 #include "wine/test.h"
  24
  25 static void test_release_object(void)
  26 {
  27     HRESULT hr;
  28     IDirectMusicLoader8* loader = NULL;
  29
  30     hr = CoInitialize(NULL);
  31     if ( FAILED(hr) )
  32     {
  33         skip("CoInitialize failed.\n");
  34         return;
  35     }
  36
  37     hr = CoCreateInstance(&CLSID_DirectMusicLoader, NULL, CLSCTX_INPROC, &IID_IDirectMusicLoader8, (void**)&loader);
  38     if ( FAILED(hr) )
  39     {
  40         skip("CoCreateInstance failed.\n");
  41         CoUninitialize();
  42         return;
  43     }
  44
  45     hr = IDirectMusicLoader_ReleaseObject(loader, NULL);
  46     ok(hr == E_POINTER, "Expected E_POINTER, received %#x\n", hr);
  47
  48     IDirectMusicLoader_Release(loader);
  49     CoUninitialize();
  50 }
  51
  52 START_TEST(loader)
  53 {
  54     test_release_object();
  55 }