dlls/dmband/tests/dmband.c

   1 /*
   2  * Unit tests for dmband functions
   3  *
   4  * Copyright (C) 2012 Christian Costa
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define COBJMACROS
  22
  23 #include <stdio.h>
  24
  25 #include "wine/test.h"
  26 #include "uuids.h"
  27 #include "ole2.h"
  28 #include "initguid.h"
  29 #include "dmusici.h"
  30 #include "dmplugin.h"
  31
  32 DEFINE_GUID(IID_IDirectMusicBandTrackPrivate, 0x53466056, 0x6dc4, 0x11d1, 0xbf, 0x7b, 0x00, 0xc0, 0x4f, 0xbf, 0x8f, 0xef);
  33
  34 static BOOL missing_dmband(void)
  35 {
  36     IDirectMusicBand *dmb;
  37     HRESULT hr = CoCreateInstance(&CLSID_DirectMusicBand, NULL, CLSCTX_INPROC_SERVER,
  38             &IID_IDirectMusicBand, (void**)&dmb);
  39
  40     if (hr == S_OK && dmb)
  41     {
  42         IDirectMusicBand_Release(dmb);
  43         return FALSE;
  44     }
  45     return TRUE;
  46 }
  47
  48 static void test_dmband(void)
  49 {
  50     IUnknown *unknown = NULL;
  51     IDirectMusicTrack *track = NULL;
  52     IPersistStream *stream = NULL;
  53     IPersistStream *private = NULL;
  54     HRESULT hr;
  55
  56     hr = CoCreateInstance(&CLSID_DirectMusicBandTrack, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown, (LPVOID*)&unknown);
  57     ok(hr == S_OK, "CoCreateInstance returned: %x\n", hr);
  58     hr = IUnknown_QueryInterface(unknown, &IID_IDirectMusicTrack, (LPVOID*)&track);
  59     ok(hr == S_OK, "QueryInterface returned: %x\n", hr);
  60     todo_wine ok((LPVOID)track == (LPVOID)unknown, "Interface are not the same %p != %p\n", stream, private);
  61     hr = IUnknown_QueryInterface(unknown, &IID_IPersistStream, (LPVOID*)&stream);
  62     ok(hr == S_OK, "QueryInterface returned: %x\n", hr);
  63     /* Query private interface */
  64     hr = IUnknown_QueryInterface(unknown, &IID_IDirectMusicBandTrackPrivate, (LPVOID*)&private);
  65     todo_wine ok(hr == S_OK, "QueryInterface returned: %x\n", hr);
  66
  67     trace("Interfaces: unknown = %p, track = %p, stream = %p, private = %p\n", unknown, track, stream, private);
  68
  69     if (private)
  70         IPersistStream_Release(private);
  71     if (stream)
  72         IPersistStream_Release(stream);
  73     if (track)
  74         IDirectMusicTrack_Release(track);
  75     if (unknown)
  76         IUnknown_Release(unknown);
  77 }
  78
  79 START_TEST(dmband)
  80 {
  81     CoInitializeEx(NULL, COINIT_MULTITHREADED);
  82
  83     if (missing_dmband())
  84     {
  85         skip("dmband not available\n");
  86         CoUninitialize();
  87         return;
  88     }
  89
  90     test_dmband();
  91
  92     CoUninitialize();
  93 }