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 <windows.h>
  25
  26 #include "objbase.h"
  27 #include "comcat.h"
  28
  29 #include "wine/test.h"
  30
  31 #define ok_ole_success(hr, func) ok(hr == S_OK, func " failed with error 0x%08x \n", hr)
  32
  33 static void register_testentry(void)
  34 {
  35         HKEY hkey,hkey2;
  36
  37         RegCreateKeyA(HKEY_CLASSES_ROOT,"CLSID\\{deadcafe-beed-bead-dead-cafebeaddead}",
  38                         &hkey);
  39         RegSetValueA(hkey,NULL,REG_SZ,"ComCat Test key",16);
  40         RegCreateKeyA(hkey,
  41                         "Implemented Categories\\{deadcafe-0000-0000-0000-000000000000}",
  42                         &hkey2);
  43
  44         RegCloseKey(hkey);
  45         RegCloseKey(hkey2);
  46 }
  47
  48 static void unregister_testentry(void)
  49 {
  50         RegDeleteKeyA(HKEY_CLASSES_ROOT,
  51                         "CLSID\\{deadcafe-beed-bead-dead-cafebeaddead}\\Implemented Categories\\{deadcafe-0000-0000-0000-000000000000}");
  52         RegDeleteKeyA(HKEY_CLASSES_ROOT,
  53                         "CLSID\\{deadcafe-beed-bead-dead-cafebeaddead}\\Implemented Categories");
  54         RegDeleteKeyA(HKEY_CLASSES_ROOT,
  55                         "CLSID\\{deadcafe-beed-bead-dead-cafebeaddead}");
  56 }
  57
  58 static void do_enum(void)
  59 {
  60         HRESULT hr;
  61         REFCLSID rclsid = &CLSID_StdComponentCategoriesMgr;
  62         ICatInformation *pICat = (ICatInformation*)0xdeadbeef;
  63         GUID the_guid[1];
  64         GUID the_cat[1];
  65         GUID wanted_guid;
  66         ULONG fetched = -1;
  67
  68         static WCHAR szCatID[] = {
  69                         '{',
  70                         'd','e','a','d','c','a','f','e',
  71                         '-','0','0','0','0','-','0','0','0','0',
  72                         '-','0','0','0','0',
  73                         '-','0','0','0','0','0','0','0','0','0','0','0','0',
  74                         '}',0};
  75         static WCHAR szGuid[] = {
  76                         '{',
  77                         'd','e','a','d','c','a','f','e','-',
  78                         'b','e','e','d','-',
  79                         'b','e','a','d','-',
  80                         'd','e','a','d','-',
  81                         'c','a','f','e','b','e','a','d','d','e','a','d',
  82                         '}',0};
  83
  84         IEnumCLSID *pIEnum =(IEnumCLSID*)0xdeadcafe;
  85
  86         CLSIDFromString((LPOLESTR)szCatID,the_cat);
  87         CLSIDFromString((LPOLESTR)szGuid,&wanted_guid);
  88
  89         OleInitialize(NULL);
  90
  91         hr = CoCreateInstance(rclsid,NULL,CLSCTX_INPROC_SERVER,
  92                         &IID_ICatInformation, (void **)&pICat);
  93         ok_ole_success(hr, "CoCreateInstance");
  94
  95         hr = ICatInformation_EnumClassesOfCategories(pICat, -1, NULL, -1, NULL,
  96                         &pIEnum);
  97         ok_ole_success(hr,"ICatInformation_EnumClassesOfCategories");
  98
  99         IEnumGUID_Release(pIEnum);
 100
 101         hr = ICatInformation_EnumClassesOfCategories(pICat, 1, the_cat, -1, NULL,
 102                         &pIEnum);
 103         ok_ole_success(hr,"ICatInformation_EnumClassesOfCategories");
 104
 105         hr = IEnumGUID_Next(pIEnum,1,the_guid, &fetched);
 106         ok (fetched == 0,"Fetched wrong number of guids %u\n",fetched);
 107         IEnumGUID_Release(pIEnum);
 108
 109         register_testentry();
 110         hr = ICatInformation_EnumClassesOfCategories(pICat, 1, the_cat, -1, NULL,
 111                         &pIEnum);
 112         ok_ole_success(hr,"ICatInformation_EnumClassesOfCategories");
 113
 114         hr = IEnumGUID_Next(pIEnum,1,the_guid, &fetched);
 115         ok (fetched == 1,"Fetched wrong number of guids %u\n",fetched);
 116         ok (IsEqualGUID(the_guid,&wanted_guid),"Guids do not match\n");
 117
 118         IEnumGUID_Release(pIEnum);
 119         ICatInformation_Release(pICat);
 120         unregister_testentry();
 121
 122         OleUninitialize();
 123 }
 124
 125
 126 START_TEST(comcat)
 127 {
 128         do_enum();
 129 }