rostests/winetests/propsys/propsys.c

   1 /*
   2  * Unit tests for Windows property system
   3  *
   4  * Copyright 2006 Paul Vriens
   5  * Copyright 2010 Andrew Nguyen
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #define WIN32_NO_STATUS
  23 #define _INC_WINDOWS
  24 #define COM_NO_WINDOWS_H
  25
  26 #define COBJMACROS
  27
  28 //#include <stdarg.h>
  29 #include <stdio.h>
  30
  31 #define NONAMELESSUNION
  32
  33 #include <windef.h>
  34 #include <winbase.h>
  35 #include <winreg.h>
  36 #include <winnls.h>
  37 //#include "objbase.h"
  38 #include <ole2.h>
  39 #include <initguid.h>
  40 #include <propsys.h>
  41 #include <propvarutil.h>
  42 #include <wine/test.h>
  43
  44 DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
  45 DEFINE_GUID(dummy_guid, 0xdeadbeef, 0xdead, 0xbeef, 0xde, 0xad, 0xbe, 0xef, 0xca, 0xfe, 0xba, 0xbe);
  46 DEFINE_GUID(expect_guid, 0x12345678, 0x1234, 0x1234, 0x12, 0x34, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12);
  47
  48 #define GUID_MEMBERS(g) {(g).Data1, (g).Data2, (g).Data3, {(g).Data4[0], (g).Data4[1], (g).Data4[2], (g).Data4[3], (g).Data4[4], (g).Data4[5], (g).Data4[6], (g).Data4[7]}}
  49
  50 static int strcmp_wa(LPCWSTR strw, const char *stra)
  51 {
  52     CHAR buf[512];
  53     WideCharToMultiByte(CP_ACP, 0, strw, -1, buf, sizeof(buf), NULL, NULL);
  54     return lstrcmpA(stra, buf);
  55 }
  56
  57 static void test_PSStringFromPropertyKey(void)
  58 {
  59     static const WCHAR fillerW[] = {'X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X',
  60                                     'X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X',
  61                                     'X','X','X','X','X','X','X','X','X','X'};
  62     static const WCHAR zero_fillerW[] = {'\0','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X',
  63                                          'X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X',
  64                                          'X','X','X','X','X','X','X','X','X','X','X','X','X','X'};
  65     static const WCHAR zero_truncatedW[] = {'\0','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0',
  66                                             '0','0','-','0','0','0','0','-','0','0','0','0','0','0','0','0','0',
  67                                             '0','0','0','}',' ','\0','9','X','X','X','X','X','X','X','X','X'};
  68     static const WCHAR zero_truncated2W[] = {'\0','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0',
  69                                              '0','0','-','0','0','0','0','-','0','0','0','0','0','0','0','0','0',
  70                                              '0','0','0','}',' ','\0','9','2','7','6','9','4','9','2','X','X'};
  71     static const WCHAR zero_truncated3W[] = {'\0','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0',
  72                                             '0','0','-','0','0','0','0','-','0','0','0','0','0','0','0','0','0',
  73                                             '0','0','0','}',' ','\0','9','2','7','6','9','4','9','2','4','X'};
  74     static const WCHAR zero_truncated4W[] = {'\0','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0',
  75                                              '0','0','-','0','0','0','0','-','0','0','0','0','0','0','0','0','0',
  76                                              '0','0','0','}',' ','\0','7','X','X','X','X','X','X','X','X','X'};
  77     static const WCHAR truncatedW[] = {'{','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0','0',
  78                                         '0','-','0','0','0','0','-','0','0','0','0','0','0','0','0','0','0','0',
  79                                         '0','}',' ','\0','9','X','X','X','X','X','X','X','X','X'};
  80     static const WCHAR truncated2W[] = {'{','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0','0',
  81                                         '0','-','0','0','0','0','-','0','0','0','0','0','0','0','0','0','0','0',
  82                                         '0','}',' ','\0','9','2','7','6','9','4','9','2','X','X'};
  83     static const WCHAR truncated3W[] = {'{','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0','0',
  84                                        '0','-','0','0','0','0','-','0','0','0','0','0','0','0','0','0','0','0',
  85                                        '0','}',' ','\0','9','2','7','6','9','4','9','2','4','X'};
  86     static const WCHAR truncated4W[] = {'{','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0','0',
  87                                         '0','-','0','0','0','0','-','0','0','0','0','0','0','0','0','0','0','0',
  88                                         '0','}',' ','\0','7','X','X','X','X','X','X','X','X','X'};
  89     static const WCHAR expectedW[] = {'{','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0','0',
  90                                       '0','-','0','0','0','0','-','0','0','0','0','0','0','0','0','0','0','0',
  91                                       '0','}',' ','4','2','9','4','9','6','7','2','9','5',0};
  92     static const WCHAR expected2W[] = {'{','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0','0',
  93                                        '0','-','0','0','0','0','-','0','0','0','0','0','0','0','0','0','0','0',
  94                                        '0','}',' ','1','3','5','7','9','\0','X','X','X','X','X'};
  95     static const WCHAR expected3W[] = {'{','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0','0',
  96                                        '0','-','0','0','0','0','-','0','0','0','0','0','0','0','0','0','0','0',
  97                                        '0','}',' ','0','\0','X','X','X','X','X','X','X','X','X'};
  98     PROPERTYKEY prop = {GUID_MEMBERS(GUID_NULL), ~0U};
  99     PROPERTYKEY prop2 = {GUID_MEMBERS(GUID_NULL), 13579};
 100     PROPERTYKEY prop3 = {GUID_MEMBERS(GUID_NULL), 0};
 101     WCHAR out[PKEYSTR_MAX];
 102     HRESULT ret;
 103
 104     const struct
 105     {
 106         REFPROPERTYKEY pkey;
 107         LPWSTR psz;
 108         UINT cch;
 109         HRESULT hr_expect;
 110         const WCHAR *buf_expect;
 111         BOOL hr_broken;
 112         HRESULT hr2;
 113         BOOL buf_broken;
 114         const WCHAR *buf2;
 115     } testcases[] =
 116     {
 117         {NULL, NULL, 0, E_POINTER},
 118         {&prop, NULL, 0, E_POINTER},
 119         {&prop, NULL, PKEYSTR_MAX, E_POINTER},
 120         {NULL, out, 0, HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER), fillerW},
 121         {NULL, out, PKEYSTR_MAX, HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER), zero_fillerW, FALSE, 0, TRUE, fillerW},
 122         {&prop, out, 0, HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER), fillerW},
 123         {&prop, out, GUIDSTRING_MAX, HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER), fillerW},
 124         {&prop, out, GUIDSTRING_MAX + 1, HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER), fillerW},
 125         {&prop, out, GUIDSTRING_MAX + 2, HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER), zero_truncatedW, TRUE, S_OK, TRUE, truncatedW},
 126         {&prop, out, PKEYSTR_MAX - 2, HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER), zero_truncated2W, TRUE, S_OK, TRUE, truncated2W},
 127         {&prop, out, PKEYSTR_MAX - 1, HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER), zero_truncated3W, TRUE, S_OK, TRUE, truncated3W},
 128         {&prop, out, PKEYSTR_MAX, S_OK, expectedW},
 129         {&prop2, out, GUIDSTRING_MAX + 2, HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER), zero_truncated4W, TRUE, S_OK, TRUE, truncated4W},
 130         {&prop2, out, GUIDSTRING_MAX + 6, S_OK, expected2W},
 131         {&prop2, out, PKEYSTR_MAX, S_OK, expected2W},
 132         {&prop3, out, GUIDSTRING_MAX + 1, HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER), fillerW},
 133         {&prop3, out, GUIDSTRING_MAX + 2, S_OK, expected3W},
 134         {&prop3, out, PKEYSTR_MAX, S_OK, expected3W},
 135     };
 136
 137     int i;
 138
 139     for (i = 0; i < sizeof(testcases)/sizeof(testcases[0]); i++)
 140     {
 141         if (testcases[i].psz)
 142             memcpy(testcases[i].psz, fillerW, PKEYSTR_MAX * sizeof(WCHAR));
 143
 144         ret = PSStringFromPropertyKey(testcases[i].pkey,
 145                                       testcases[i].psz,
 146                                       testcases[i].cch);
 147         ok(ret == testcases[i].hr_expect ||
 148            broken(testcases[i].hr_broken && ret == testcases[i].hr2), /* Vista/Win2k8 */
 149            "[%d] Expected PSStringFromPropertyKey to return 0x%08x, got 0x%08x\n",
 150            i, testcases[i].hr_expect, ret);
 151
 152         if (testcases[i].psz)
 153             ok(!memcmp(testcases[i].psz, testcases[i].buf_expect, PKEYSTR_MAX * sizeof(WCHAR)) ||
 154                 broken(testcases[i].buf_broken &&
 155                        !memcmp(testcases[i].psz, testcases[i].buf2, PKEYSTR_MAX * sizeof(WCHAR))), /* Vista/Win2k8 */
 156                "[%d] Unexpected output contents\n", i);
 157     }
 158 }
 159
 160 static void test_PSPropertyKeyFromString(void)
 161 {
 162     static const WCHAR emptyW[] = {0};
 163     static const WCHAR fmtid_clsidW[] = {'S','t','d','F','o','n','t',' ','1',0};
 164     static const WCHAR fmtid_truncatedW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 165                                              '1','2','3','4','-',0};
 166     static const WCHAR fmtid_nobracketsW[] = {'1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 167                                               '1','2','3','4','-','1','2','3','4','-',
 168                                               '1','2','3','4','5','6','7','8','9','0','1','2',0};
 169     static const WCHAR fmtid_badbracketW[] = {'X','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 170                                               '1','2','3','4','-','1','2','3','4','-',
 171                                               '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 172     static const WCHAR fmtid_badcharW[] = {'{','X','2','3','4','5','6','7','8','-','1','2','3','4','-',
 173                                            '1','2','3','4','-','1','2','3','4','-',
 174                                            '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 175     static const WCHAR fmtid_badchar2W[] = {'{','1','2','3','4','5','6','7','X','-','1','2','3','4','-',
 176                                             '1','2','3','4','-','1','2','3','4','-',
 177                                             '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 178     static const WCHAR fmtid_baddashW[] = {'{','1','2','3','4','5','6','7','8','X','1','2','3','4','-',
 179                                            '1','2','3','4','-','1','2','3','4','-',
 180                                            '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 181     static const WCHAR fmtid_badchar3W[] = {'{','1','2','3','4','5','6','7','8','-','X','2','3','4','-',
 182                                             '1','2','3','4','-','1','2','3','4','-',
 183                                             '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 184     static const WCHAR fmtid_badchar4W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','X','-',
 185                                             '1','2','3','4','-','1','2','3','4','-',
 186                                             '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 187     static const WCHAR fmtid_baddash2W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','X',
 188                                             '1','2','3','4','-','1','2','3','4','-',
 189                                             '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 190     static const WCHAR fmtid_badchar5W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 191                                             'X','2','3','4','-','1','2','3','4','-',
 192                                             '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 193     static const WCHAR fmtid_badchar6W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 194                                             '1','2','3','X','-','1','2','3','4','-',
 195                                             '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 196     static const WCHAR fmtid_baddash3W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 197                                             '1','2','3','4','X','1','2','3','4','-',
 198                                             '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 199     static const WCHAR fmtid_badchar7W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 200                                             '1','2','3','4','-','X','2','3','4','-',
 201                                             '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 202     static const WCHAR fmtid_badchar8W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 203                                             '1','2','3','4','-','1','2','3','X','-',
 204                                             '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 205     static const WCHAR fmtid_baddash4W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 206                                             '1','2','3','4','-','1','2','3','4','X',
 207                                             '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 208     static const WCHAR fmtid_badchar9W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 209                                             '1','2','3','4','-','1','2','3','4','-',
 210                                             'X','2','3','4','5','6','7','8','9','0','1','2','}',0};
 211     static const WCHAR fmtid_badchar9_adjW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 212                                                 '1','2','3','4','-','1','2','3','4','-',
 213                                                 '1','X','3','4','5','6','7','8','9','0','1','2','}',0};
 214     static const WCHAR fmtid_badchar10W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 215                                              '1','2','3','4','-','1','2','3','4','-',
 216                                              '1','2','X','4','5','6','7','8','9','0','1','2','}',0};
 217     static const WCHAR fmtid_badchar11W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 218                                              '1','2','3','4','-','1','2','3','4','-',
 219                                              '1','2','3','4','X','6','7','8','9','0','1','2','}',0};
 220     static const WCHAR fmtid_badchar12W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 221                                              '1','2','3','4','-','1','2','3','4','-',
 222                                              '1','2','3','4','5','6','X','8','9','0','1','2','}',0};
 223     static const WCHAR fmtid_badchar13W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 224                                              '1','2','3','4','-','1','2','3','4','-',
 225                                              '1','2','3','4','5','6','7','8','X','0','1','2','}',0};
 226     static const WCHAR fmtid_badchar14W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 227                                              '1','2','3','4','-','1','2','3','4','-',
 228                                              '1','2','3','4','5','6','7','8','9','0','X','2','}',0};
 229     static const WCHAR fmtid_badbracket2W[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 230                                                '1','2','3','4','-','1','2','3','4','-',
 231                                                '1','2','3','4','5','6','7','8','9','0','1','2','X',0};
 232     static const WCHAR fmtid_spaceW[] = {' ','{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 233                                          '1','2','3','4','-','1','2','3','4','-',
 234                                          '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 235     static const WCHAR fmtid_spaceendW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 236                                             '1','2','3','4','-','1','2','3','4','-',
 237                                             '1','2','3','4','5','6','7','8','9','0','1','2','}',' ',0};
 238     static const WCHAR fmtid_spacesendW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 239                                              '1','2','3','4','-','1','2','3','4','-',
 240                                              '1','2','3','4','5','6','7','8','9','0','1','2','}',' ',' ',' ',0};
 241     static const WCHAR fmtid_nopidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 242                                          '1','2','3','4','-','1','2','3','4','-',
 243                                          '1','2','3','4','5','6','7','8','9','0','1','2','}',0};
 244     static const WCHAR fmtid_badpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 245                                           '1','2','3','4','-','1','2','3','4','-',
 246                                           '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','D','E','A','D',0};
 247     static const WCHAR fmtid_adjpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 248                                           '1','2','3','4','-','1','2','3','4','-',
 249                                           '1','2','3','4','5','6','7','8','9','0','1','2','}','1','3','5','7','9',0};
 250     static const WCHAR fmtid_spacespidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 251                                              '1','2','3','4','-','1','2','3','4','-',
 252                                              '1','2','3','4','5','6','7','8','9','0','1','2','}',' ',' ',' ','1','3','5','7','9',0};
 253     static const WCHAR fmtid_negpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 254                                           '1','2','3','4','-','1','2','3','4','-',
 255                                           '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','-','1','3','5','7','9',0};
 256     static const WCHAR fmtid_negnegpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 257                                              '1','2','3','4','-','1','2','3','4','-',
 258                                              '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','-','-','1','3','5','7','9',0};
 259     static const WCHAR fmtid_negnegnegpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 260                                                 '1','2','3','4','-','1','2','3','4','-',
 261                                                 '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','-','-','-','1','3','5','7','9',0};
 262     static const WCHAR fmtid_negspacepidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 263                                                '1','2','3','4','-','1','2','3','4','-',
 264                                                '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','-',' ','1','3','5','7','9',0};
 265     static const WCHAR fmtid_negspacenegpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 266                                                '1','2','3','4','-','1','2','3','4','-',
 267                                                '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','-',' ','-','1','3','5','7','9',0};
 268     static const WCHAR fmtid_negspacespidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 269                                                '1','2','3','4','-','1','2','3','4','-',
 270                                                '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','-',' ','-',' ','-','1','3','5','7','9',0};
 271     static const WCHAR fmtid_pospidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 272                                           '1','2','3','4','-','1','2','3','4','-',
 273                                           '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','+','1','3','5','7','9',0};
 274     static const WCHAR fmtid_posnegpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 275                                              '1','2','3','4','-','1','2','3','4','-',
 276                                              '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','+','-','+','-','1','3','5','7','9',0};
 277     static const WCHAR fmtid_symbolpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 278                                              '1','2','3','4','-','1','2','3','4','-',
 279                                              '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','+','/','$','-','1','3','5','7','9',0};
 280     static const WCHAR fmtid_letterpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 281                                              '1','2','3','4','-','1','2','3','4','-',
 282                                              '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','A','B','C','D','1','3','5','7','9',0};
 283     static const WCHAR fmtid_spacepadpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 284                                                '1','2','3','4','-','1','2','3','4','-',
 285                                                '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','1','3','5','7','9',' ',' ',' ',0};
 286     static const WCHAR fmtid_spacemixpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 287                                                '1','2','3','4','-','1','2','3','4','-',
 288                                                '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','1',' ','3',' ','5','7','9',' ',' ',' ',0};
 289     static const WCHAR fmtid_tabpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 290                                           '1','2','3','4','-','1','2','3','4','-',
 291                                           '1','2','3','4','5','6','7','8','9','0','1','2','}','\t','1','3','5','7','9',0};
 292     static const WCHAR fmtid_hexpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 293                                           '1','2','3','4','-','1','2','3','4','-',
 294                                           '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','0','x','D','E','A','D',0};
 295     static const WCHAR fmtid_mixedpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 296                                             '1','2','3','4','-','1','2','3','4','-',
 297                                             '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','A','9','B','5','C','3','D','1',0};
 298     static const WCHAR fmtid_overflowpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 299                                                '1','2','3','4','-','1','2','3','4','-',
 300                                                '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','1','2','3','4','5','6','7','8','9','0','1',0};
 301     static const WCHAR fmtid_commapidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 302                                              '1','2','3','4','-','1','2','3','4','-',
 303                                              '1','2','3','4','5','6','7','8','9','0','1','2','}',',','1','3','5','7','9',0};
 304     static const WCHAR fmtid_commaspidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 305                                              '1','2','3','4','-','1','2','3','4','-',
 306                                              '1','2','3','4','5','6','7','8','9','0','1','2','}',',',',',',','1','3','5','7','9',0};
 307     static const WCHAR fmtid_commaspacepidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 308                                                  '1','2','3','4','-','1','2','3','4','-',
 309                                                  '1','2','3','4','5','6','7','8','9','0','1','2','}',',',' ','1','3','5','7','9',0};
 310     static const WCHAR fmtid_spacecommapidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 311                                                  '1','2','3','4','-','1','2','3','4','-',
 312                                                  '1','2','3','4','5','6','7','8','9','0','1','2','}',' ',',','1','3','5','7','9',0};
 313     static const WCHAR fmtid_spccommaspcpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 314                                                   '1','2','3','4','-','1','2','3','4','-',
 315                                                   '1','2','3','4','5','6','7','8','9','0','1','2','}',' ',',',' ','1','3','5','7','9',0};
 316     static const WCHAR fmtid_spacescommaspidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 317                                                    '1','2','3','4','-','1','2','3','4','-',
 318                                                    '1','2','3','4','5','6','7','8','9','0','1','2','}',' ',',',' ',',','1','3','5','7','9',0};
 319     static const WCHAR fmtid_commanegpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 320                                                '1','2','3','4','-','1','2','3','4','-',
 321                                                '1','2','3','4','5','6','7','8','9','0','1','2','}',',','-','1','3','5','7','9',0};
 322     static const WCHAR fmtid_spccommanegpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 323                                                '1','2','3','4','-','1','2','3','4','-',
 324                                                '1','2','3','4','5','6','7','8','9','0','1','2','}',' ',',','-','1','3','5','7','9',0};
 325     static const WCHAR fmtid_commaspcnegpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 326                                                '1','2','3','4','-','1','2','3','4','-',
 327                                                '1','2','3','4','5','6','7','8','9','0','1','2','}',',',' ','-','1','3','5','7','9',0};
 328     static const WCHAR fmtid_spccommaspcnegpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 329                                                '1','2','3','4','-','1','2','3','4','-',
 330                                                '1','2','3','4','5','6','7','8','9','0','1','2','}',' ',',',' ','-','1','3','5','7','9',0};
 331     static const WCHAR fmtid_commanegspcpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 332                                                '1','2','3','4','-','1','2','3','4','-',
 333                                                '1','2','3','4','5','6','7','8','9','0','1','2','}',',','-',' ','1','3','5','7','9',0};
 334     static const WCHAR fmtid_negcommapidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 335                                                '1','2','3','4','-','1','2','3','4','-',
 336                                                '1','2','3','4','5','6','7','8','9','0','1','2','}','-',',','1','3','5','7','9',0};
 337     static const WCHAR fmtid_normalpidW[] = {'{','1','2','3','4','5','6','7','8','-','1','2','3','4','-',
 338                                              '1','2','3','4','-','1','2','3','4','-',
 339                                              '1','2','3','4','5','6','7','8','9','0','1','2','}',' ','1','3','5','7','9',0};
 340     PROPERTYKEY out_init = {GUID_MEMBERS(dummy_guid), 0xdeadbeef};
 341     PROPERTYKEY out;
 342     HRESULT ret;
 343
 344     const struct
 345     {
 346         LPCWSTR pwzString;
 347         PROPERTYKEY *pkey;
 348         HRESULT hr_expect;
 349         PROPERTYKEY pkey_expect;
 350     } testcases[] =
 351     {
 352         {NULL, NULL, E_POINTER},
 353         {NULL, &out, E_POINTER, {GUID_MEMBERS(dummy_guid), 0xdeadbeef}},
 354         {emptyW, NULL, E_POINTER},
 355         {emptyW, &out, E_INVALIDARG, {GUID_MEMBERS(GUID_NULL), 0}},
 356         {fmtid_clsidW, &out, E_INVALIDARG, {GUID_MEMBERS(GUID_NULL), 0}},
 357         {fmtid_truncatedW, &out, E_INVALIDARG, { {0x12345678,0x1234,0x1234,{0,0,0,0,0,0,0,0}}, 0}},
 358         {fmtid_nobracketsW, &out, E_INVALIDARG, {GUID_MEMBERS(GUID_NULL), 0}},
 359         {fmtid_badbracketW, &out, E_INVALIDARG, {GUID_MEMBERS(GUID_NULL), 0}},
 360         {fmtid_badcharW, &out, E_INVALIDARG, {GUID_MEMBERS(GUID_NULL), 0}},
 361         {fmtid_badchar2W, &out, E_INVALIDARG, {GUID_MEMBERS(GUID_NULL), 0}},
 362         {fmtid_baddashW, &out, E_INVALIDARG, { {0x12345678,0,0,{0,0,0,0,0,0,0,0}}, 0}},
 363         {fmtid_badchar3W, &out, E_INVALIDARG, { {0x12345678,0,0,{0,0,0,0,0,0,0,0}}, 0}},
 364         {fmtid_badchar4W, &out, E_INVALIDARG, { {0x12345678,0,0,{0,0,0,0,0,0,0,0}}, 0}},
 365         {fmtid_baddash2W, &out, E_INVALIDARG, { {0x12345678,0,0,{0,0,0,0,0,0,0,0}}, 0}},
 366         {fmtid_badchar5W, &out, E_INVALIDARG, { {0x12345678,0x1234,0,{0,0,0,0,0,0,0,0}}, 0}},
 367         {fmtid_badchar6W, &out, E_INVALIDARG, { {0x12345678,0x1234,0,{0,0,0,0,0,0,0,0}}, 0}},
 368         {fmtid_baddash3W, &out, E_INVALIDARG, { {0x12345678,0x1234,0,{0,0,0,0,0,0,0,0}}, 0}},
 369         {fmtid_badchar7W, &out, E_INVALIDARG, { {0x12345678,0x1234,0x1234,{0,0,0,0,0,0,0,0}}, 0}},
 370         {fmtid_badchar8W, &out, E_INVALIDARG, { {0x12345678,0x1234,0x1234,{0x12,0,0,0,0,0,0,0}}, 0}},
 371         {fmtid_baddash4W, &out, E_INVALIDARG, { {0x12345678,0x1234,0x1234,{0x12,0,0,0,0,0,0,0}}, 0}},
 372         {fmtid_badchar9W, &out, E_INVALIDARG, { {0x12345678,0x1234,0x1234,{0x12,0x34,0,0,0,0,0,0}}, 0}},
 373         {fmtid_badchar9_adjW, &out, E_INVALIDARG, { {0x12345678,0x1234,0x1234,{0x12,0x34,0,0,0,0,0,0}}, 0}},
 374         {fmtid_badchar10W, &out, E_INVALIDARG, { {0x12345678,0x1234,0x1234,{0x12,0x34,0x12,0,0,0,0,0}}, 0}},
 375         {fmtid_badchar11W, &out, E_INVALIDARG, { {0x12345678,0x1234,0x1234,{0x12,0x34,0x12,0x34,0,0,0,0}}, 0}},
 376         {fmtid_badchar12W, &out, E_INVALIDARG, { {0x12345678,0x1234,0x1234,{0x12,0x34,0x12,0x34,0x56,0,0,0}}, 0}},
 377         {fmtid_badchar13W, &out, E_INVALIDARG, { {0x12345678,0x1234,0x1234,{0x12,0x34,0x12,0x34,0x56,0x78,0,0}}, 0}},
 378         {fmtid_badchar14W, &out, E_INVALIDARG, { {0x12345678,0x1234,0x1234,{0x12,0x34,0x12,0x34,0x56,0x78,0x90,0}}, 0}},
 379         {fmtid_badbracket2W, &out, E_INVALIDARG, { {0x12345678,0x1234,0x1234,{0x12,0x34,0x12,0x34,0x56,0x78,0x90,0x00}}, 0 }},
 380         {fmtid_spaceW, &out, E_INVALIDARG, {GUID_MEMBERS(GUID_NULL), 0 }},
 381         {fmtid_spaceendW, &out, E_INVALIDARG, {GUID_MEMBERS(expect_guid), 0}},
 382         {fmtid_spacesendW, &out, E_INVALIDARG, {GUID_MEMBERS(expect_guid), 0}},
 383         {fmtid_nopidW, &out, E_INVALIDARG, {GUID_MEMBERS(expect_guid), 0}},
 384         {fmtid_badpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 385         {fmtid_adjpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 13579}},
 386         {fmtid_spacespidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 13579}},
 387         {fmtid_negpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 13579}},
 388         {fmtid_negnegpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 4294953717U}},
 389         {fmtid_negnegnegpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 390         {fmtid_negspacepidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 13579}},
 391         {fmtid_negspacenegpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 4294953717U}},
 392         {fmtid_negspacespidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 393         {fmtid_pospidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 394         {fmtid_posnegpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 395         {fmtid_symbolpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 396         {fmtid_letterpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 397         {fmtid_spacepadpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 13579}},
 398         {fmtid_spacemixpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 1}},
 399         {fmtid_tabpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 400         {fmtid_hexpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 401         {fmtid_mixedpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 402         {fmtid_overflowpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 3755744309U}},
 403         {fmtid_commapidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 13579}},
 404         {fmtid_commaspidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 405         {fmtid_commaspacepidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 13579}},
 406         {fmtid_spacecommapidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 13579}},
 407         {fmtid_spccommaspcpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 13579}},
 408         {fmtid_spacescommaspidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 409         {fmtid_commanegpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 4294953717U}},
 410         {fmtid_spccommanegpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 4294953717U}},
 411         {fmtid_commaspcnegpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 4294953717U}},
 412         {fmtid_spccommaspcnegpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 4294953717U}},
 413         {fmtid_commanegspcpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0U}},
 414         {fmtid_negcommapidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 0}},
 415         {fmtid_normalpidW, &out, S_OK, {GUID_MEMBERS(expect_guid), 13579}},
 416     };
 417
 418     int i;
 419
 420     for (i = 0; i < sizeof(testcases)/sizeof(testcases[0]); i++)
 421     {
 422         if (testcases[i].pkey)
 423             *testcases[i].pkey = out_init;
 424
 425         ret = PSPropertyKeyFromString(testcases[i].pwzString, testcases[i].pkey);
 426         ok(ret == testcases[i].hr_expect,
 427            "[%d] Expected PSPropertyKeyFromString to return 0x%08x, got 0x%08x\n",
 428            i, testcases[i].hr_expect, ret);
 429
 430         if (testcases[i].pkey)
 431         {
 432             ok(IsEqualGUID(&testcases[i].pkey->fmtid, &testcases[i].pkey_expect.fmtid),
 433                "[%d] Expected GUID %s, got %s\n",
 434                i, wine_dbgstr_guid(&testcases[i].pkey_expect.fmtid), wine_dbgstr_guid(&testcases[i].pkey->fmtid));
 435             ok(testcases[i].pkey->pid == testcases[i].pkey_expect.pid,
 436                "[%d] Expected property ID %u, got %u\n",
 437                i, testcases[i].pkey_expect.pid, testcases[i].pkey->pid);
 438         }
 439     }
 440 }
 441
 442 static void test_PSRefreshPropertySchema(void)
 443 {
 444     HRESULT ret;
 445
 446     ret = PSRefreshPropertySchema();
 447     todo_wine
 448     ok(ret == CO_E_NOTINITIALIZED,
 449        "Expected PSRefreshPropertySchema to return CO_E_NOTINITIALIZED, got 0x%08x\n", ret);
 450
 451     CoInitialize(NULL);
 452
 453     ret = PSRefreshPropertySchema();
 454     ok(ret == S_OK,
 455        "Expected PSRefreshPropertySchema to return S_OK, got 0x%08x\n", ret);
 456
 457     CoUninitialize();
 458 }
 459
 460 static void test_InitPropVariantFromGUIDAsString(void)
 461 {
 462     PROPVARIANT propvar;
 463     VARIANT var;
 464     HRESULT hres;
 465     int i;
 466
 467     const struct {
 468         REFGUID guid;
 469         const char *str;
 470     } testcases[] = {
 471         {&IID_NULL,             "{00000000-0000-0000-0000-000000000000}" },
 472         {&dummy_guid,           "{DEADBEEF-DEAD-BEEF-DEAD-BEEFCAFEBABE}" },
 473     };
 474
 475     hres = InitPropVariantFromGUIDAsString(NULL, &propvar);
 476     ok(hres == E_FAIL, "InitPropVariantFromGUIDAsString returned %x\n", hres);
 477
 478     if(0) {
 479         /* Returns strange data on Win7, crashes on older systems */
 480         InitVariantFromGUIDAsString(NULL, &var);
 481
 482         /* Crashes on windows */
 483         InitPropVariantFromGUIDAsString(&IID_NULL, NULL);
 484         InitVariantFromGUIDAsString(&IID_NULL, NULL);
 485     }
 486
 487     for(i=0; i<sizeof(testcases)/sizeof(testcases[0]); i++) {
 488         memset(&propvar, 0, sizeof(PROPVARIANT));
 489         hres = InitPropVariantFromGUIDAsString(testcases[i].guid, &propvar);
 490         ok(hres == S_OK, "%d) InitPropVariantFromGUIDAsString returned %x\n", i, hres);
 491         ok(propvar.vt == VT_LPWSTR, "%d) propvar.vt = %d\n", i, propvar.vt);
 492         ok(!strcmp_wa(propvar.u.pwszVal, testcases[i].str), "%d) propvar.u.pwszVal = %s\n",
 493                 i, wine_dbgstr_w(propvar.u.pwszVal));
 494         CoTaskMemFree(propvar.u.pwszVal);
 495
 496         memset(&var, 0, sizeof(VARIANT));
 497         hres = InitVariantFromGUIDAsString(testcases[i].guid, &var);
 498         ok(hres == S_OK, "%d) InitVariantFromGUIDAsString returned %x\n", i, hres);
 499         ok(V_VT(&var) == VT_BSTR, "%d) V_VT(&var) = %d\n", i, V_VT(&var));
 500         ok(SysStringLen(V_BSTR(&var)) == 38, "SysStringLen returned %d\n",
 501                 SysStringLen(V_BSTR(&var)));
 502         ok(!strcmp_wa(V_BSTR(&var), testcases[i].str), "%d) V_BSTR(&var) = %s\n",
 503                 i, wine_dbgstr_w(V_BSTR(&var)));
 504         VariantClear(&var);
 505     }
 506 }
 507
 508 static void test_InitPropVariantFromBuffer(void)
 509 {
 510     static const char data_in[] = "test";
 511     PROPVARIANT propvar;
 512     VARIANT var;
 513     HRESULT hres;
 514     void *data_out;
 515     LONG size;
 516
 517     hres = InitPropVariantFromBuffer(NULL, 0, &propvar);
 518     ok(hres == S_OK, "InitPropVariantFromBuffer returned %x\n", hres);
 519     ok(propvar.vt == (VT_VECTOR|VT_UI1), "propvar.vt = %d\n", propvar.vt);
 520     ok(propvar.u.caub.cElems == 0, "cElems = %d\n", propvar.u.caub.cElems == 0);
 521     PropVariantClear(&propvar);
 522
 523     hres = InitPropVariantFromBuffer(data_in, 4, &propvar);
 524     ok(hres == S_OK, "InitPropVariantFromBuffer returned %x\n", hres);
 525     ok(propvar.vt == (VT_VECTOR|VT_UI1), "propvar.vt = %d\n", propvar.vt);
 526     ok(propvar.u.caub.cElems == 4, "cElems = %d\n", propvar.u.caub.cElems == 0);
 527     ok(!memcmp(propvar.u.caub.pElems, data_in, 4), "Data inside array is incorrect\n");
 528     PropVariantClear(&propvar);
 529
 530     hres = InitVariantFromBuffer(NULL, 0, &var);
 531     ok(hres == S_OK, "InitVariantFromBuffer returned %x\n", hres);
 532     ok(V_VT(&var) == (VT_ARRAY|VT_UI1), "V_VT(&var) = %d\n", V_VT(&var));
 533     size = SafeArrayGetDim(V_ARRAY(&var));
 534     ok(size == 1, "SafeArrayGetDim returned %d\n", size);
 535     hres = SafeArrayGetLBound(V_ARRAY(&var), 1, &size);
 536     ok(hres == S_OK, "SafeArrayGetLBound returned %x\n", hres);
 537     ok(size == 0, "LBound = %d\n", size);
 538     hres = SafeArrayGetUBound(V_ARRAY(&var), 1, &size);
 539     ok(hres == S_OK, "SafeArrayGetUBound returned %x\n", hres);
 540     ok(size == -1, "UBound = %d\n", size);
 541     VariantClear(&var);
 542
 543     hres = InitVariantFromBuffer(data_in, 4, &var);
 544     ok(hres == S_OK, "InitVariantFromBuffer returned %x\n", hres);
 545     ok(V_VT(&var) == (VT_ARRAY|VT_UI1), "V_VT(&var) = %d\n", V_VT(&var));
 546     size = SafeArrayGetDim(V_ARRAY(&var));
 547     ok(size == 1, "SafeArrayGetDim returned %d\n", size);
 548     hres = SafeArrayGetLBound(V_ARRAY(&var), 1, &size);
 549     ok(hres == S_OK, "SafeArrayGetLBound returned %x\n", hres);
 550     ok(size == 0, "LBound = %d\n", size);
 551     hres = SafeArrayGetUBound(V_ARRAY(&var), 1, &size);
 552     ok(hres == S_OK, "SafeArrayGetUBound returned %x\n", hres);
 553     ok(size == 3, "UBound = %d\n", size);
 554     hres = SafeArrayAccessData(V_ARRAY(&var), &data_out);
 555     ok(hres == S_OK, "SafeArrayAccessData failed %x\n", hres);
 556     ok(!memcmp(data_in, data_out, 4), "Data inside safe array is incorrect\n");
 557     hres = SafeArrayUnaccessData(V_ARRAY(&var));
 558     ok(hres == S_OK, "SafeArrayUnaccessData failed %x\n", hres);
 559     VariantClear(&var);
 560 }
 561
 562 static void test_PropVariantToGUID(void)
 563 {
 564     PROPVARIANT propvar;
 565     VARIANT var;
 566     GUID guid;
 567     HRESULT hres;
 568
 569     hres = InitPropVariantFromGUIDAsString(&IID_NULL, &propvar);
 570     ok(hres == S_OK, "InitPropVariantFromGUIDAsString failed %x\n", hres);
 571
 572     hres = PropVariantToGUID(&propvar, &guid);
 573     ok(hres == S_OK, "PropVariantToGUID failed %x\n", hres);
 574     ok(!memcmp(&IID_NULL, &guid, sizeof(GUID)), "incorrect GUID created: %s\n", wine_dbgstr_guid(&guid));
 575     PropVariantClear(&propvar);
 576
 577     hres = InitPropVariantFromGUIDAsString(&dummy_guid, &propvar);
 578     ok(hres == S_OK, "InitPropVariantFromGUIDAsString failed %x\n", hres);
 579
 580     hres = PropVariantToGUID(&propvar, &guid);
 581     ok(hres == S_OK, "PropVariantToGUID failed %x\n", hres);
 582     ok(!memcmp(&dummy_guid, &guid, sizeof(GUID)), "incorrect GUID created: %s\n", wine_dbgstr_guid(&guid));
 583
 584     ok(propvar.vt == VT_LPWSTR, "incorrect PROPVARIANT type: %d\n", propvar.vt);
 585     propvar.u.pwszVal[1] = 'd';
 586     propvar.u.pwszVal[2] = 'E';
 587     propvar.u.pwszVal[3] = 'a';
 588     hres = PropVariantToGUID(&propvar, &guid);
 589     ok(hres == S_OK, "PropVariantToGUID failed %x\n", hres);
 590     ok(!memcmp(&dummy_guid, &guid, sizeof(GUID)), "incorrect GUID created: %s\n", wine_dbgstr_guid(&guid));
 591
 592     propvar.u.pwszVal[1] = 'z';
 593     hres = PropVariantToGUID(&propvar, &guid);
 594     ok(hres == E_INVALIDARG, "PropVariantToGUID returned %x\n", hres);
 595     PropVariantClear(&propvar);
 596
 597
 598     hres = InitVariantFromGUIDAsString(&IID_NULL, &var);
 599     ok(hres == S_OK, "InitVariantFromGUIDAsString failed %x\n", hres);
 600
 601     hres = VariantToGUID(&var, &guid);
 602     ok(hres == S_OK, "VariantToGUID failed %x\n", hres);
 603     ok(!memcmp(&IID_NULL, &guid, sizeof(GUID)), "incorrect GUID created: %s\n", wine_dbgstr_guid(&guid));
 604     VariantClear(&var);
 605
 606     hres = InitVariantFromGUIDAsString(&dummy_guid, &var);
 607     ok(hres == S_OK, "InitVariantFromGUIDAsString failed %x\n", hres);
 608
 609     hres = VariantToGUID(&var, &guid);
 610     ok(hres == S_OK, "VariantToGUID failed %x\n", hres);
 611     ok(!memcmp(&dummy_guid, &guid, sizeof(GUID)), "incorrect GUID created: %s\n", wine_dbgstr_guid(&guid));
 612
 613     ok(V_VT(&var) == VT_BSTR, "incorrect VARIANT type: %d\n", V_VT(&var));
 614     V_BSTR(&var)[1] = 'z';
 615     hres = VariantToGUID(&var, &guid);
 616     ok(hres == E_FAIL, "VariantToGUID returned %x\n", hres);
 617
 618     V_BSTR(&var)[1] = 'd';
 619     propvar.vt = V_VT(&var);
 620     propvar.u.bstrVal = V_BSTR(&var);
 621     V_VT(&var) = VT_EMPTY;
 622     hres = PropVariantToGUID(&propvar, &guid);
 623     ok(hres == S_OK, "PropVariantToGUID failed %x\n", hres);
 624     ok(!memcmp(&dummy_guid, &guid, sizeof(GUID)), "incorrect GUID created: %s\n", wine_dbgstr_guid(&guid));
 625     PropVariantClear(&propvar);
 626 }
 627
 628 static void test_PropVariantCompare(void)
 629 {
 630     PROPVARIANT empty, null, emptyarray, i2_0, i2_2, i4_large, i4_largeneg, i4_2, str_2, str_02, str_b;
 631     INT res;
 632     static const WCHAR str_2W[] = {'2', 0};
 633     static const WCHAR str_02W[] = {'0', '2', 0};
 634     static const WCHAR str_bW[] = {'b', 0};
 635     SAFEARRAY emptysafearray;
 636
 637     PropVariantInit(&empty);
 638     PropVariantInit(&null);
 639     PropVariantInit(&emptyarray);
 640     PropVariantInit(&i2_0);
 641     PropVariantInit(&i2_2);
 642     PropVariantInit(&i4_large);
 643     PropVariantInit(&i4_largeneg);
 644     PropVariantInit(&i4_2);
 645     PropVariantInit(&str_2);
 646     PropVariantInit(&str_b);
 647
 648     empty.vt = VT_EMPTY;
 649     null.vt = VT_NULL;
 650     emptyarray.vt = VT_ARRAY | VT_I4;
 651     emptyarray.u.parray = &emptysafearray;
 652     emptysafearray.cDims = 1;
 653     emptysafearray.fFeatures = FADF_FIXEDSIZE;
 654     emptysafearray.cbElements = 4;
 655     emptysafearray.cLocks = 0;
 656     emptysafearray.pvData = NULL;
 657     emptysafearray.rgsabound[0].cElements = 0;
 658     emptysafearray.rgsabound[0].lLbound = 0;
 659     i2_0.vt = VT_I2;
 660     i2_0.u.iVal = 0;
 661     i2_2.vt = VT_I2;
 662     i2_2.u.iVal = 2;
 663     i4_large.vt = VT_I4;
 664     i4_large.u.lVal = 65536;
 665     i4_largeneg.vt = VT_I4;
 666     i4_largeneg.u.lVal = -65536;
 667     i4_2.vt = VT_I4;
 668     i4_2.u.lVal = 2;
 669     str_2.vt = VT_BSTR;
 670     str_2.u.bstrVal = SysAllocString(str_2W);
 671     str_02.vt = VT_BSTR;
 672     str_02.u.bstrVal = SysAllocString(str_02W);
 673     str_b.vt = VT_BSTR;
 674     str_b.u.bstrVal = SysAllocString(str_bW);
 675
 676     res = PropVariantCompareEx(&empty, &empty, 0, 0);
 677     ok(res == 0, "res=%i\n", res);
 678
 679     res = PropVariantCompareEx(&empty, &null, 0, 0);
 680     ok(res == 0, "res=%i\n", res);
 681
 682     res = PropVariantCompareEx(&null, &emptyarray, 0, 0);
 683     ok(res == 0, "res=%i\n", res);
 684
 685     res = PropVariantCompareEx(&null, &i2_0, 0, 0);
 686     ok(res == -1, "res=%i\n", res);
 687
 688     res = PropVariantCompareEx(&i2_0, &null, 0, 0);
 689     ok(res == 1, "res=%i\n", res);
 690
 691     res = PropVariantCompareEx(&null, &i2_0, 0, PVCF_TREATEMPTYASGREATERTHAN);
 692     ok(res == 1, "res=%i\n", res);
 693
 694     res = PropVariantCompareEx(&i2_0, &null, 0, PVCF_TREATEMPTYASGREATERTHAN);
 695     ok(res == -1, "res=%i\n", res);
 696
 697     res = PropVariantCompareEx(&i2_2, &i2_0, 0, 0);
 698     ok(res == 1, "res=%i\n", res);
 699
 700     res = PropVariantCompareEx(&i2_0, &i2_2, 0, 0);
 701     ok(res == -1, "res=%i\n", res);
 702
 703     /* Always return -1 if second value cannot be converted to first type */
 704     res = PropVariantCompareEx(&i2_0, &i4_large, 0, 0);
 705     ok(res == -1, "res=%i\n", res);
 706
 707     res = PropVariantCompareEx(&i2_0, &i4_largeneg, 0, 0);
 708     ok(res == -1, "res=%i\n", res);
 709
 710     res = PropVariantCompareEx(&i4_large, &i2_0, 0, 0);
 711     ok(res == 1, "res=%i\n", res);
 712
 713     res = PropVariantCompareEx(&i4_largeneg, &i2_0, 0, 0);
 714     ok(res == -1, "res=%i\n", res);
 715
 716     res = PropVariantCompareEx(&i2_2, &i4_2, 0, 0);
 717     ok(res == 0, "res=%i\n", res);
 718
 719     res = PropVariantCompareEx(&i2_2, &str_2, 0, 0);
 720     todo_wine ok(res == 0, "res=%i\n", res);
 721
 722     res = PropVariantCompareEx(&i2_2, &str_02, 0, 0);
 723     todo_wine ok(res == 0, "res=%i\n", res);
 724
 725     res = PropVariantCompareEx(&str_2, &i2_2, 0, 0);
 726     todo_wine ok(res == 0, "res=%i\n", res);
 727
 728     res = PropVariantCompareEx(&str_02, &i2_2, 0, 0);
 729     ok(res == -1, "res=%i\n", res);
 730
 731     res = PropVariantCompareEx(&str_02, &str_2, 0, 0);
 732     ok(res == -1, "res=%i\n", res);
 733
 734     res = PropVariantCompareEx(&str_02, &str_b, 0, 0);
 735     ok(res == -1, "res=%i\n", res);
 736
 737     res = PropVariantCompareEx(&str_2, &str_02, 0, 0);
 738     ok(res == 1, "res=%i\n", res);
 739
 740     res = PropVariantCompareEx(&i4_large, &str_b, 0, 0);
 741     todo_wine ok(res == -5 /* ??? */, "res=%i\n", res);
 742
 743     SysFreeString(str_2.u.bstrVal);
 744     SysFreeString(str_02.u.bstrVal);
 745     SysFreeString(str_b.u.bstrVal);
 746 }
 747
 748 static inline const char* debugstr_longlong(ULONGLONG ll)
 749 {
 750     static char string[17];
 751     if (sizeof(ll) > sizeof(unsigned long) && ll >> 32)
 752         sprintf(string, "%lx%08lx", (unsigned long)(ll >> 32), (unsigned long)ll);
 753     else
 754         sprintf(string, "%lx", (unsigned long)ll);
 755     return string;
 756 }
 757
 758 static void test_intconversions(void)
 759 {
 760     PROPVARIANT propvar;
 761     SHORT sval;
 762     USHORT usval;
 763     LONG lval;
 764     ULONG ulval;
 765     LONGLONG llval;
 766     ULONGLONG ullval;
 767     HRESULT hr;
 768
 769     propvar.vt = 0xdead;
 770     hr = PropVariantClear(&propvar);
 771     ok (FAILED(hr), "PropVariantClear fails on invalid vt.\n");
 772
 773     propvar.vt = VT_I8;
 774     PropVariantClear(&propvar);
 775
 776     propvar.vt = VT_I8;
 777     propvar.u.hVal.QuadPart = (LONGLONG)1 << 63;
 778
 779     hr = PropVariantToInt64(&propvar, &llval);
 780     ok(hr == S_OK, "hr=%x\n", hr);
 781     ok(llval == (LONGLONG)1 << 63, "got wrong value %s\n", debugstr_longlong(llval));
 782
 783     hr = PropVariantToUInt64(&propvar, &ullval);
 784     ok(hr == HRESULT_FROM_WIN32(ERROR_ARITHMETIC_OVERFLOW), "hr=%x\n", hr);
 785
 786     hr = PropVariantToInt32(&propvar, &lval);
 787     ok(hr == HRESULT_FROM_WIN32(ERROR_ARITHMETIC_OVERFLOW), "hr=%x\n", hr);
 788
 789     hr = PropVariantToUInt32(&propvar, &ulval);
 790     ok(hr == HRESULT_FROM_WIN32(ERROR_ARITHMETIC_OVERFLOW), "hr=%x\n", hr);
 791
 792     hr = PropVariantToInt16(&propvar, &sval);
 793     ok(hr == HRESULT_FROM_WIN32(ERROR_ARITHMETIC_OVERFLOW), "hr=%x\n", hr);
 794
 795     hr = PropVariantToUInt16(&propvar, &usval);
 796     ok(hr == HRESULT_FROM_WIN32(ERROR_ARITHMETIC_OVERFLOW), "hr=%x\n", hr);
 797
 798     propvar.vt = VT_UI8;
 799     propvar.u.uhVal.QuadPart = 5;
 800
 801     hr = PropVariantToInt64(&propvar, &llval);
 802     ok(hr == S_OK, "hr=%x\n", hr);
 803     ok(llval == 5, "got wrong value %s\n", debugstr_longlong(llval));
 804
 805     hr = PropVariantToUInt64(&propvar, &ullval);
 806     ok(hr == S_OK, "hr=%x\n", hr);
 807     ok(ullval == 5, "got wrong value %s\n", debugstr_longlong(ullval));
 808
 809     hr = PropVariantToInt32(&propvar, &lval);
 810     ok(hr == S_OK, "hr=%x\n", hr);
 811     ok(lval == 5, "got wrong value %d\n", lval);
 812
 813     hr = PropVariantToUInt32(&propvar, &ulval);
 814     ok(hr == S_OK, "hr=%x\n", hr);
 815     ok(ulval == 5, "got wrong value %d\n", ulval);
 816
 817     hr = PropVariantToInt16(&propvar, &sval);
 818     ok(hr == S_OK, "hr=%x\n", hr);
 819     ok(sval == 5, "got wrong value %d\n", sval);
 820
 821     hr = PropVariantToUInt16(&propvar, &usval);
 822     ok(hr == S_OK, "hr=%x\n", hr);
 823     ok(usval == 5, "got wrong value %d\n", usval);
 824
 825     propvar.vt = VT_I8;
 826     propvar.u.hVal.QuadPart = -5;
 827
 828     hr = PropVariantToInt64(&propvar, &llval);
 829     ok(hr == S_OK, "hr=%x\n", hr);
 830     ok(llval == -5, "got wrong value %s\n", debugstr_longlong(llval));
 831
 832     hr = PropVariantToUInt64(&propvar, &ullval);
 833     ok(hr == HRESULT_FROM_WIN32(ERROR_ARITHMETIC_OVERFLOW), "hr=%x\n", hr);
 834
 835     hr = PropVariantToInt32(&propvar, &lval);
 836     ok(hr == S_OK, "hr=%x\n", hr);
 837     ok(lval == -5, "got wrong value %d\n", lval);
 838
 839     hr = PropVariantToUInt32(&propvar, &ulval);
 840     ok(hr == HRESULT_FROM_WIN32(ERROR_ARITHMETIC_OVERFLOW), "hr=%x\n", hr);
 841
 842     hr = PropVariantToInt16(&propvar, &sval);
 843     ok(hr == S_OK, "hr=%x\n", hr);
 844     ok(sval == -5, "got wrong value %d\n", sval);
 845
 846     hr = PropVariantToUInt16(&propvar, &usval);
 847     ok(hr == HRESULT_FROM_WIN32(ERROR_ARITHMETIC_OVERFLOW), "hr=%x\n", hr);
 848
 849     propvar.vt = VT_UI4;
 850     propvar.u.ulVal = 6;
 851
 852     hr = PropVariantToInt64(&propvar, &llval);
 853     ok(hr == S_OK, "hr=%x\n", hr);
 854     ok(llval == 6, "got wrong value %s\n", debugstr_longlong(llval));
 855
 856     propvar.vt = VT_I4;
 857     propvar.u.lVal = -6;
 858
 859     hr = PropVariantToInt64(&propvar, &llval);
 860     ok(hr == S_OK, "hr=%x\n", hr);
 861     ok(llval == -6, "got wrong value %s\n", debugstr_longlong(llval));
 862
 863     propvar.vt = VT_UI2;
 864     propvar.u.uiVal = 7;
 865
 866     hr = PropVariantToInt64(&propvar, &llval);
 867     ok(hr == S_OK, "hr=%x\n", hr);
 868     ok(llval == 7, "got wrong value %s\n", debugstr_longlong(llval));
 869
 870     propvar.vt = VT_I2;
 871     propvar.u.iVal = -7;
 872
 873     hr = PropVariantToInt64(&propvar, &llval);
 874     ok(hr == S_OK, "hr=%x\n", hr);
 875     ok(llval == -7, "got wrong value %s\n", debugstr_longlong(llval));
 876 }
 877
 878 START_TEST(propsys)
 879 {
 880     test_PSStringFromPropertyKey();
 881     test_PSPropertyKeyFromString();
 882     test_PSRefreshPropertySchema();
 883     test_InitPropVariantFromGUIDAsString();
 884     test_InitPropVariantFromBuffer();
 885     test_PropVariantToGUID();
 886     test_PropVariantCompare();
 887     test_intconversions();
 888 }