dlls/comcat/tests/comcat.c

   1 /*
   2  * tests for comcat functions
   3  *
   4  * Copyright 2006 Aric Stewart for CodeWeavers
   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 #include <initguid.h>
  25 #include <windows.h>
  26
  27 #include "objbase.h"
  28 #include "comcat.h"
  29
  30 #include "wine/test.h"
  31
  32 #define ok_ole_success(hr, func) ok(hr == S_OK, func " failed with error 0x%08x\n", hr)
  33
  34 static BOOL register_testentry(void)
  35 {
  36         HKEY hkey = 0, hkey2 = 0;
  37         DWORD ret;
  38
  39         ret = RegCreateKeyA(HKEY_CLASSES_ROOT,"CLSID\\{deadcafe-beed-bead-dead-cafebeaddead}", &hkey);
  40         if (!ret) ret = RegSetValueA(hkey,NULL,REG_SZ,"ComCat Test key",16);
  41         if (!ret) ret = RegCreateKeyA(hkey,
  42                                       "Implemented Categories\\{deadcafe-0000-0000-0000-000000000000}",
  43                                       &hkey2);
  44         RegCloseKey(hkey);
  45         RegCloseKey(hkey2);
  46         return !ret;
  47 }
  48
  49 static void unregister_testentry(void)
  50 {
  51         RegDeleteKeyA(HKEY_CLASSES_ROOT,
  52                         "CLSID\\{deadcafe-beed-bead-dead-cafebeaddead}\\Implemented Categories\\{deadcafe-0000-0000-0000-000000000000}");
  53         RegDeleteKeyA(HKEY_CLASSES_ROOT,
  54                         "CLSID\\{deadcafe-beed-bead-dead-cafebeaddead}\\Implemented Categories");
  55         RegDeleteKeyA(HKEY_CLASSES_ROOT,
  56                         "CLSID\\{deadcafe-beed-bead-dead-cafebeaddead}");
  57 }
  58
  59 static void do_enum(void)
  60 {
  61         HRESULT hr;
  62         REFCLSID rclsid = &CLSID_StdComponentCategoriesMgr;
  63         ICatInformation *pICat = (ICatInformation*)0xdeadbeef;
  64         GUID the_guid[1];
  65         GUID the_cat[1];
  66         GUID wanted_guid;
  67         ULONG fetched = -1;
  68
  69         IEnumCLSID *pIEnum =(IEnumCLSID*)0xdeadcafe;
  70
  71         CLSIDFromString(L"{deadcafe-0000-0000-0000-000000000000}", the_cat);
  72         CLSIDFromString(L"{deadcafe-beed-bead-dead-cafebeaddead}", &wanted_guid);
  73
  74         OleInitialize(NULL);
  75
  76         hr = CoCreateInstance(rclsid,NULL,CLSCTX_INPROC_SERVER,
  77                         &IID_ICatInformation, (void **)&pICat);
  78         ok_ole_success(hr, "CoCreateInstance");
  79
  80         hr = ICatInformation_EnumClassesOfCategories(pICat, -1, NULL, -1, NULL,
  81                         &pIEnum);
  82         ok_ole_success(hr,"ICatInformation_EnumClassesOfCategories");
  83
  84         IEnumGUID_Release(pIEnum);
  85
  86         hr = ICatInformation_EnumClassesOfCategories(pICat, 1, the_cat, -1, NULL,
  87                         &pIEnum);
  88         ok_ole_success(hr,"ICatInformation_EnumClassesOfCategories");
  89
  90         hr = IEnumGUID_Next(pIEnum,1,the_guid, &fetched);
  91         ok (hr == S_FALSE,"Expected S_FALSE, got 0x%08x\n", hr);
  92         ok (fetched == 0,"Fetched wrong number of guids %u\n",fetched);
  93         IEnumGUID_Release(pIEnum);
  94
  95         if (register_testentry())
  96         {
  97             hr = ICatInformation_EnumClassesOfCategories(pICat, 1, the_cat, -1, NULL, &pIEnum);
  98             ok_ole_success(hr,"ICatInformation_EnumClassesOfCategories");
  99
 100             hr = IEnumGUID_Next(pIEnum,1,the_guid, &fetched);
 101             ok (hr == S_OK,"Expected S_OK, got 0x%08x\n", hr);
 102             ok (fetched == 1,"Fetched wrong number of guids %u\n",fetched);
 103             ok (IsEqualGUID(the_guid,&wanted_guid),"Guids do not match\n");
 104
 105             IEnumGUID_Release(pIEnum);
 106             unregister_testentry();
 107         }
 108         else skip( "Could not register the test category\n" );
 109
 110         ICatInformation_Release(pICat);
 111
 112         OleUninitialize();
 113 }
 114
 115
 116 START_TEST(comcat)
 117 {
 118         do_enum();
 119 }