dlls/d3dxof/tests/d3dxof.c

   1 /*
   2  * Some unit tests for d3dxof
   3  *
   4  * Copyright (C) 2008 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 #define COBJMACROS
  21
  22 #include <assert.h>
  23 #include "wine/test.h"
  24 #include "dxfile.h"
  25
  26 static HMODULE hd3dxof;
  27 static HRESULT (WINAPI *pDirectXFileCreate)(LPDIRECTXFILE*);
  28
  29 char template[] =
  30 "xof 0302txt 0064\n"
  31 "template Header\n"
  32 "{\n"
  33 "<3D82AB43-62DA-11CF-AB39-0020AF71E433>\n"
  34 "WORD major;\n"
  35 "WORD minor;\n"
  36 "DWORD flags;\n"
  37 "}\n";
  38
  39 static void init_function_pointers(void)
  40 {
  41     /* We have to use LoadLibrary as no d3dxof functions are referenced directly */
  42     hd3dxof = LoadLibraryA("d3dxof.dll");
  43
  44     pDirectXFileCreate = (void *)GetProcAddress(hd3dxof, "DirectXFileCreate");
  45 }
  46
  47 static unsigned long getRefcount(IUnknown *iface)
  48 {
  49     IUnknown_AddRef(iface);
  50     return IUnknown_Release(iface);
  51 }
  52
  53 static void test_d3dxof(void)
  54 {
  55     HRESULT hr;
  56     unsigned long ref;
  57     LPDIRECTXFILE lpDirectXFile = NULL;
  58
  59     if (!pDirectXFileCreate)
  60     {
  61         win_skip("DirectXFileCreate is not available\n");
  62         return;
  63     }
  64
  65     hr = pDirectXFileCreate(&lpDirectXFile);
  66     ok(hr == DXFILE_OK, "DirectXFileCreate: %x\n", hr);
  67     if(!lpDirectXFile)
  68     {
  69         skip("Couldn't create DirectXFile interface\n");
  70         return;
  71     }
  72
  73     ref = getRefcount( (IUnknown *) lpDirectXFile);
  74     ok(ref == 1, "Got refcount %ld, expected 1\n", ref);
  75
  76     ref = IDirectXFile_AddRef(lpDirectXFile);
  77     ok(ref == 2, "Got refcount %ld, expected 1\n", ref);
  78
  79     ref = IDirectXFile_Release(lpDirectXFile);
  80     ok(ref == 1, "Got refcount %ld, expected 1\n", ref);
  81
  82     hr = IDirectXFile_RegisterTemplates(lpDirectXFile, template, strlen(template));
  83     ok(hr == DXFILE_OK, "IDirectXFileImpl_RegisterTemplates: %x\n", hr);
  84
  85     ref = IDirectXFile_Release(lpDirectXFile);
  86     ok(ref == 0, "Got refcount %ld, expected 1\n", ref);
  87 }
  88
  89 START_TEST(d3dxof)
  90 {
  91     init_function_pointers();
  92
  93     test_d3dxof();
  94
  95     FreeLibrary(hd3dxof);
  96 }