rostests/winetests/wbemprox/query.c

   1 /*
   2  * Copyright 2012 Hans Leidekker for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #define COBJMACROS
  20
  21 #include <stdio.h>
  22 #include "windows.h"
  23 #include "ocidl.h"
  24 #include "initguid.h"
  25 #include "objidl.h"
  26 #include "wbemcli.h"
  27 #include "wine/test.h"
  28
  29 static const WCHAR wqlW[] = {'w','q','l',0};
  30
  31 static HRESULT exec_query( IWbemServices *services, const WCHAR *str, IEnumWbemClassObject **result )
  32 {
  33     static const WCHAR captionW[] = {'C','a','p','t','i','o','n',0};
  34     static const WCHAR descriptionW[] = {'D','e','s','c','r','i','p','t','i','o','n',0};
  35     HRESULT hr;
  36     IWbemClassObject *obj;
  37     BSTR wql = SysAllocString( wqlW ), query = SysAllocString( str );
  38     LONG flags = WBEM_FLAG_RETURN_IMMEDIATELY | WBEM_FLAG_FORWARD_ONLY;
  39     ULONG count;
  40
  41     hr = IWbemServices_ExecQuery( services, wql, query, flags, NULL, result );
  42     if (hr == S_OK)
  43     {
  44         trace("%s\n", wine_dbgstr_w(str));
  45         for (;;)
  46         {
  47             VARIANT var;
  48
  49             IEnumWbemClassObject_Next( *result, 10000, 1, &obj, &count );
  50             if (!count) break;
  51
  52             if (IWbemClassObject_Get( obj, captionW, 0, &var, NULL, NULL ) == WBEM_S_NO_ERROR)
  53             {
  54                 trace("caption: %s\n", wine_dbgstr_w(V_BSTR(&var)));
  55                 VariantClear( &var );
  56             }
  57             if (IWbemClassObject_Get( obj, descriptionW, 0, &var, NULL, NULL ) == WBEM_S_NO_ERROR)
  58             {
  59                 trace("description: %s\n", wine_dbgstr_w(V_BSTR(&var)));
  60                 VariantClear( &var );
  61             }
  62             IWbemClassObject_Release( obj );
  63         }
  64     }
  65     SysFreeString( wql );
  66     SysFreeString( query );
  67     return hr;
  68 }
  69
  70 static void test_select( IWbemServices *services )
  71 {
  72     static const WCHAR emptyW[] = {0};
  73     static const WCHAR sqlW[] = {'S','Q','L',0};
  74     static const WCHAR query1[] =
  75         {'S','E','L','E','C','T',' ','H','O','T','F','I','X','I','D',' ','F','R','O','M',' ',
  76          'W','i','n','3','2','_','Q','u','i','c','k','F','i','x','E','n','g','i','n','e','e','r','i','n','g',0};
  77     static const WCHAR query2[] =
  78         {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','W','i','n','3','2','_','B','I','O','S',0};
  79     static const WCHAR query3[] =
  80         {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','W','i','n','3','2','_',
  81          'L','o','g','i','c','a','l','D','i','s','k',' ','W','H','E','R','E',' ',
  82          '\"','N','T','F','S','\"',' ','=',' ','F','i','l','e','S','y','s','t','e','m',0};
  83     static const WCHAR query4[] =
  84         {'S','E','L','E','C','T',' ','a',' ','F','R','O','M',' ','b',0};
  85     static const WCHAR query5[] =
  86         {'S','E','L','E','C','T',' ','a',' ','F','R','O','M',' ','W','i','n','3','2','_','B','i','o','s',0};
  87     static const WCHAR query6[] =
  88         {'S','E','L','E','C','T',' ','D','e','s','c','r','i','p','t','i','o','n',' ','F','R','O','M',' ',
  89          'W','i','n','3','2','_','B','i','o','s',0};
  90     static const WCHAR query7[] =
  91         {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','W','i','n','3','2','_',
  92          'P','r','o','c','e','s','s',' ','W','H','E','R','E',' ','C','a','p','t','i','o','n',' ',
  93          'L','I','K','E',' ','\'','%','%','R','E','G','E','D','I','T','%','\'',0};
  94     static const WCHAR query8[] =
  95         {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','W','i','n','3','2','_',
  96          'D','i','s','k','D','r','i','v','e',' ','W','H','E','R','E',' ','D','e','v','i','c','e','I','D','=',
  97          '\"','\\','\\','\\','\\','.','\\','\\','P','H','Y','S','I','C','A','L','D','R','I','V','E','0','\"',0};
  98     static const WCHAR *test[] = { query1, query2, query3, query4, query5, query6, query7, query8 };
  99     HRESULT hr;
 100     IEnumWbemClassObject *result;
 101     BSTR wql = SysAllocString( wqlW );
 102     BSTR sql = SysAllocString( sqlW );
 103     BSTR query = SysAllocString( query1 );
 104     UINT i;
 105
 106     hr = IWbemServices_ExecQuery( services, NULL, NULL, 0, NULL, &result );
 107     ok( hr == WBEM_E_INVALID_PARAMETER, "query failed %08x\n", hr );
 108
 109     hr = IWbemServices_ExecQuery( services, NULL, query, 0, NULL, &result );
 110     ok( hr == WBEM_E_INVALID_PARAMETER, "query failed %08x\n", hr );
 111
 112     hr = IWbemServices_ExecQuery( services, wql, NULL, 0, NULL, &result );
 113     ok( hr == WBEM_E_INVALID_PARAMETER, "query failed %08x\n", hr );
 114
 115     hr = IWbemServices_ExecQuery( services, sql, query, 0, NULL, &result );
 116     ok( hr == WBEM_E_INVALID_QUERY_TYPE, "query failed %08x\n", hr );
 117
 118     hr = IWbemServices_ExecQuery( services, sql, NULL, 0, NULL, &result );
 119     ok( hr == WBEM_E_INVALID_PARAMETER, "query failed %08x\n", hr );
 120
 121     SysFreeString( query );
 122     query = SysAllocString( emptyW );
 123     hr = IWbemServices_ExecQuery( services, wql, query, 0, NULL, &result );
 124     ok( hr == WBEM_E_INVALID_PARAMETER, "query failed %08x\n", hr );
 125
 126     for (i = 0; i < sizeof(test)/sizeof(test[0]); i++)
 127     {
 128         hr = exec_query( services, test[i], &result );
 129         ok( hr == S_OK, "query %u failed: %08x\n", i, hr );
 130         if (result) IEnumWbemClassObject_Release( result );
 131     }
 132
 133     SysFreeString( wql );
 134     SysFreeString( sql );
 135     SysFreeString( query );
 136 }
 137
 138 static void test_Win32_Service( IWbemServices *services )
 139 {
 140     static const WCHAR returnvalueW[] = {'R','e','t','u','r','n','V','a','l','u','e',0};
 141     static const WCHAR pauseserviceW[] = {'P','a','u','s','e','S','e','r','v','i','c','e',0};
 142     static const WCHAR resumeserviceW[] = {'R','e','s','u','m','e','S','e','r','v','i','c','e',0};
 143     static const WCHAR startserviceW[] = {'S','t','a','r','t','S','e','r','v','i','c','e',0};
 144     static const WCHAR stopserviceW[] = {'S','t','o','p','S','e','r','v','i','c','e',0};
 145     static const WCHAR stateW[] = {'S','t','a','t','e',0};
 146     static const WCHAR stoppedW[] = {'S','t','o','p','p','e','d',0};
 147     static const WCHAR serviceW[] = {'W','i','n','3','2','_','S','e','r','v','i','c','e','.',
 148         'N','a','m','e','=','"','S','p','o','o','l','e','r','"',0};
 149     static const WCHAR emptyW[] = {0};
 150     BSTR class = SysAllocString( serviceW ), empty = SysAllocString( emptyW ), method;
 151     IWbemClassObject *service, *out;
 152     VARIANT state, retval;
 153     CIMTYPE type;
 154     HRESULT hr;
 155
 156     hr = IWbemServices_GetObject( services, class, 0, NULL, &service, NULL );
 157     if (hr != S_OK)
 158     {
 159         win_skip( "Win32_Service not available\n" );
 160         return;
 161     }
 162     type = 0xdeadbeef;
 163     VariantInit( &state );
 164     hr = IWbemClassObject_Get( service, stateW, 0, &state, &type, NULL );
 165     ok( hr == S_OK, "failed to get service state %08x\n", hr );
 166     ok( V_VT( &state ) == VT_BSTR, "unexpected variant type 0x%x\n", V_VT( &state ) );
 167     ok( type == CIM_STRING, "unexpected type 0x%x\n", type );
 168
 169     if (!lstrcmpW( V_BSTR( &state ), stoppedW ))
 170     {
 171         out = NULL;
 172         method = SysAllocString( startserviceW );
 173         hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, NULL, &out, NULL );
 174         ok( hr == S_OK, "failed to execute method %08x\n", hr );
 175         SysFreeString( method );
 176
 177         VariantInit( &retval );
 178         hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, NULL, NULL );
 179         ok( hr == S_OK, "failed to get return value %08x\n", hr );
 180         ok( !V_I4( &retval ), "unexpected error %u\n", V_UI4( &retval ) );
 181         IWbemClassObject_Release( out );
 182     }
 183     out = NULL;
 184     method = SysAllocString( pauseserviceW );
 185     hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, NULL, &out, NULL );
 186     ok( hr == S_OK, "failed to execute method %08x\n", hr );
 187     SysFreeString( method );
 188
 189     VariantInit( &retval );
 190     hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, NULL, NULL );
 191     ok( hr == S_OK, "failed to get return value %08x\n", hr );
 192     ok( V_I4( &retval ), "unexpected success\n" );
 193     IWbemClassObject_Release( out );
 194
 195     out = NULL;
 196     method = SysAllocString( resumeserviceW );
 197     hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, NULL, &out, NULL );
 198     ok( hr == S_OK, "failed to execute method %08x\n", hr );
 199     SysFreeString( method );
 200
 201     VariantInit( &retval );
 202     hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, NULL, NULL );
 203     ok( hr == S_OK, "failed to get return value %08x\n", hr );
 204     ok( V_I4( &retval ), "unexpected success\n" );
 205     IWbemClassObject_Release( out );
 206
 207     if (!lstrcmpW( V_BSTR( &state ), stoppedW ))
 208     {
 209         out = NULL;
 210         method = SysAllocString( stopserviceW );
 211         hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, NULL, &out, NULL );
 212         ok( hr == S_OK, "failed to execute method %08x\n", hr );
 213         SysFreeString( method );
 214
 215         VariantInit( &retval );
 216         hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, NULL, NULL );
 217         ok( hr == S_OK, "failed to get return value %08x\n", hr );
 218         ok( !V_I4( &retval ), "unexpected error %u\n", V_UI4( &retval ) );
 219         IWbemClassObject_Release( out );
 220     }
 221     VariantClear( &state );
 222     IWbemClassObject_Release( service );
 223
 224     service = NULL;
 225     hr = IWbemServices_GetObject( services, NULL, 0, NULL, &service, NULL );
 226     ok( hr == S_OK, "got %08x\n", hr );
 227     if (service) IWbemClassObject_Release( service );
 228
 229     service = NULL;
 230     hr = IWbemServices_GetObject( services, empty, 0, NULL, &service, NULL );
 231     ok( hr == S_OK, "got %08x\n", hr );
 232     if (service) IWbemClassObject_Release( service );
 233
 234     SysFreeString( empty );
 235     SysFreeString( class );
 236 }
 237
 238 static void test_Win32_Process( IWbemServices *services )
 239 {
 240     static const WCHAR returnvalueW[] = {'R','e','t','u','r','n','V','a','l','u','e',0};
 241     static const WCHAR getownerW[] = {'G','e','t','O','w','n','e','r',0};
 242     static const WCHAR userW[] = {'U','s','e','r',0};
 243     static const WCHAR domainW[] = {'D','o','m','a','i','n',0};
 244     static const WCHAR processW[] = {'W','i','n','3','2','_','P','r','o','c','e','s','s',0};
 245     static const WCHAR idW[] = {'I','D',0};
 246     static const WCHAR fmtW[] = {'W','i','n','3','2','_','P','r','o','c','e','s','s','.',
 247         'H','a','n','d','l','e','=','"','%','u','"',0};
 248     static const LONG expected_flavor = WBEM_FLAVOR_FLAG_PROPAGATE_TO_INSTANCE |
 249                                         WBEM_FLAVOR_NOT_OVERRIDABLE |
 250                                         WBEM_FLAVOR_ORIGIN_PROPAGATED;
 251     BSTR class, method;
 252     IWbemClassObject *process, *out;
 253     IWbemQualifierSet *qualifiers;
 254     VARIANT user, domain, retval, val;
 255     LONG flavor;
 256     CIMTYPE type;
 257     HRESULT hr;
 258
 259     class = SysAllocString( processW );
 260     hr = IWbemServices_GetObject( services, class, 0, NULL, &process, NULL );
 261     SysFreeString( class );
 262     if (hr != S_OK)
 263     {
 264         win_skip( "Win32_Process not available\n" );
 265         return;
 266     }
 267     hr = IWbemClassObject_GetMethod( process, getownerW, 0, NULL, NULL );
 268     ok( hr == S_OK, "failed to get GetOwner method %08x\n", hr );
 269
 270     out = NULL;
 271     method = SysAllocString( getownerW );
 272     class = SysAllocStringLen( NULL, sizeof(fmtW)/sizeof(fmtW[0]) + 10 );
 273     wsprintfW( class, fmtW, GetCurrentProcessId() );
 274     hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, NULL, &out, NULL );
 275     ok( hr == S_OK, "failed to execute method %08x\n", hr );
 276     SysFreeString( method );
 277     SysFreeString( class );
 278
 279     type = 0xdeadbeef;
 280     VariantInit( &retval );
 281     hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, &type, NULL );
 282     ok( hr == S_OK, "failed to get return value %08x\n", hr );
 283     ok( V_VT( &retval ) == VT_I4, "unexpected variant type 0x%x\n", V_VT( &retval ) );
 284     ok( !V_I4( &retval ), "unexpected error %u\n", V_I4( &retval ) );
 285     ok( type == CIM_UINT32, "unexpected type 0x%x\n", type );
 286
 287     type = 0xdeadbeef;
 288     VariantInit( &user );
 289     hr = IWbemClassObject_Get( out, userW, 0, &user, &type, NULL );
 290     ok( hr == S_OK, "failed to get user %08x\n", hr );
 291     ok( V_VT( &user ) == VT_BSTR, "unexpected variant type 0x%x\n", V_VT( &user ) );
 292     ok( type == CIM_STRING, "unexpected type 0x%x\n", type );
 293     trace("%s\n", wine_dbgstr_w(V_BSTR(&user)));
 294
 295     type = 0xdeadbeef;
 296     VariantInit( &domain );
 297     hr = IWbemClassObject_Get( out, domainW, 0, &domain, &type, NULL );
 298     ok( hr == S_OK, "failed to get domain %08x\n", hr );
 299     ok( V_VT( &domain ) == VT_BSTR, "unexpected variant type 0x%x\n", V_VT( &domain ) );
 300     ok( type == CIM_STRING, "unexpected type 0x%x\n", type );
 301     trace("%s\n", wine_dbgstr_w(V_BSTR(&domain)));
 302
 303     hr = IWbemClassObject_GetPropertyQualifierSet( out, userW, &qualifiers );
 304     ok( hr == S_OK, "failed to get qualifier set %08x\n", hr );
 305
 306     flavor = -1;
 307     V_I4(&val) = -1;
 308     V_VT(&val) = VT_ERROR;
 309     hr = IWbemQualifierSet_Get( qualifiers, idW, 0, &val, &flavor );
 310     ok( hr == S_OK, "got %08x\n", hr );
 311     ok( flavor == expected_flavor, "got %d\n", flavor );
 312     ok( V_VT(&val) == VT_I4, "got %u\n", V_VT(&val) );
 313     ok( V_I4(&val) == 0, "got %u\n", V_I4(&val) );
 314     VariantClear( &val );
 315
 316     IWbemQualifierSet_Release( qualifiers );
 317     hr = IWbemClassObject_GetPropertyQualifierSet( out, domainW, &qualifiers );
 318     ok( hr == S_OK, "failed to get qualifier set %08x\n", hr );
 319
 320     flavor = -1;
 321     V_I4(&val) = -1;
 322     V_VT(&val) = VT_ERROR;
 323     hr = IWbemQualifierSet_Get( qualifiers, idW, 0, &val, &flavor );
 324     ok( hr == S_OK, "got %08x\n", hr );
 325     ok( flavor == expected_flavor, "got %d\n", flavor );
 326     ok( V_VT(&val) == VT_I4, "got %u\n", V_VT(&val) );
 327     ok( V_I4(&val) == 1, "got %u\n", V_I4(&val) );
 328     VariantClear( &val );
 329
 330     IWbemQualifierSet_Release( qualifiers );
 331     hr = IWbemClassObject_GetPropertyQualifierSet( out, returnvalueW, &qualifiers );
 332     ok( hr == S_OK, "failed to get qualifier set %08x\n", hr );
 333
 334     hr = IWbemQualifierSet_Get( qualifiers, idW, 0, &val, &flavor );
 335     ok( hr == WBEM_E_NOT_FOUND, "got %08x\n", hr );
 336
 337     IWbemQualifierSet_Release( qualifiers );
 338     VariantClear( &user );
 339     VariantClear( &domain );
 340     IWbemClassObject_Release( out );
 341 }
 342
 343 static void test_StdRegProv( IWbemServices *services )
 344 {
 345     static const WCHAR enumkeyW[] = {'E','n','u','m','K','e','y',0};
 346     static const WCHAR enumvaluesW[] = {'E','n','u','m','V','a','l','u','e','s',0};
 347     static const WCHAR getstringvalueW[] = {'G','e','t','S','t','r','i','n','g','V','a','l','u','e',0};
 348     static const WCHAR stdregprovW[] = {'S','t','d','R','e','g','P','r','o','v',0};
 349     static const WCHAR defkeyW[] = {'h','D','e','f','K','e','y',0};
 350     static const WCHAR subkeynameW[] = {'s','S','u','b','K','e','y','N','a','m','e',0};
 351     static const WCHAR returnvalueW[] = {'R','e','t','u','r','n','V','a','l','u','e',0};
 352     static const WCHAR namesW[] = {'s','N','a','m','e','s',0};
 353     static const WCHAR typesW[] = {'T','y','p','e','s',0};
 354     static const WCHAR valueW[] = {'s','V','a','l','u','e',0};
 355     static const WCHAR valuenameW[] = {'s','V','a','l','u','e','N','a','m','e',0};
 356     static const WCHAR programfilesW[] = {'P','r','o','g','r','a','m','F','i','l','e','s','D','i','r',0};
 357     static const WCHAR windowsW[] =
 358         {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
 359          'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n',0};
 360     BSTR class = SysAllocString( stdregprovW ), method;
 361     IWbemClassObject *reg, *sig_in, *in, *out;
 362     VARIANT defkey, subkey, retval, names, types, value, valuename;
 363     CIMTYPE type;
 364     HRESULT hr;
 365
 366     hr = IWbemServices_GetObject( services, class, 0, NULL, &reg, NULL );
 367     if (hr != S_OK)
 368     {
 369         win_skip( "StdRegProv not available\n" );
 370         return;
 371     }
 372     hr = IWbemClassObject_GetMethod( reg, enumkeyW, 0, &sig_in, NULL );
 373     ok( hr == S_OK, "failed to get EnumKey method %08x\n", hr );
 374
 375     hr = IWbemClassObject_SpawnInstance( sig_in, 0, &in );
 376     ok( hr == S_OK, "failed to spawn instance %08x\n", hr );
 377
 378     V_VT( &defkey ) = VT_I4;
 379     V_I4( &defkey ) = 0x80000002;
 380     hr = IWbemClassObject_Put( in, defkeyW, 0, &defkey, 0 );
 381     ok( hr == S_OK, "failed to set root %08x\n", hr );
 382
 383     V_VT( &subkey ) = VT_BSTR;
 384     V_BSTR( &subkey ) = SysAllocString( windowsW );
 385     hr = IWbemClassObject_Put( in, subkeynameW, 0, &subkey, 0 );
 386     ok( hr == S_OK, "failed to set subkey %08x\n", hr );
 387
 388     out = NULL;
 389     method = SysAllocString( enumkeyW );
 390     hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, in, &out, NULL );
 391     ok( hr == S_OK, "failed to execute method %08x\n", hr );
 392     SysFreeString( method );
 393
 394     type = 0xdeadbeef;
 395     VariantInit( &retval );
 396     hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, &type, NULL );
 397     ok( hr == S_OK, "failed to get return value %08x\n", hr );
 398     ok( V_VT( &retval ) == VT_I4, "unexpected variant type 0x%x\n", V_VT( &retval ) );
 399     ok( !V_I4( &retval ), "unexpected error %u\n", V_UI4( &retval ) );
 400     ok( type == CIM_UINT32, "unexpected type 0x%x\n", type );
 401
 402     type = 0xdeadbeef;
 403     VariantInit( &names );
 404     hr = IWbemClassObject_Get( out, namesW, 0, &names, &type, NULL );
 405     ok( hr == S_OK, "failed to get names %08x\n", hr );
 406     ok( V_VT( &names ) == (VT_BSTR|VT_ARRAY), "unexpected variant type 0x%x\n", V_VT( &names ) );
 407     ok( type == (CIM_STRING|CIM_FLAG_ARRAY), "unexpected type 0x%x\n", type );
 408
 409     VariantClear( &names );
 410     VariantClear( &subkey );
 411     IWbemClassObject_Release( in );
 412     IWbemClassObject_Release( out );
 413     IWbemClassObject_Release( sig_in );
 414
 415     hr = IWbemClassObject_GetMethod( reg, enumvaluesW, 0, &sig_in, NULL );
 416     ok( hr == S_OK, "failed to get EnumValues method %08x\n", hr );
 417
 418     hr = IWbemClassObject_SpawnInstance( sig_in, 0, &in );
 419     ok( hr == S_OK, "failed to spawn instance %08x\n", hr );
 420
 421     V_VT( &defkey ) = VT_I4;
 422     V_I4( &defkey ) = 0x80000002;
 423     hr = IWbemClassObject_Put( in, defkeyW, 0, &defkey, 0 );
 424     ok( hr == S_OK, "failed to set root %08x\n", hr );
 425
 426     V_VT( &subkey ) = VT_BSTR;
 427     V_BSTR( &subkey ) = SysAllocString( windowsW );
 428     hr = IWbemClassObject_Put( in, subkeynameW, 0, &subkey, 0 );
 429     ok( hr == S_OK, "failed to set subkey %08x\n", hr );
 430
 431     out = NULL;
 432     method = SysAllocString( enumvaluesW );
 433     hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, in, &out, NULL );
 434     ok( hr == S_OK, "failed to execute method %08x\n", hr );
 435     SysFreeString( method );
 436
 437     type = 0xdeadbeef;
 438     VariantInit( &retval );
 439     hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, &type, NULL );
 440     ok( hr == S_OK, "failed to get return value %08x\n", hr );
 441     ok( V_VT( &retval ) == VT_I4, "unexpected variant type 0x%x\n", V_VT( &retval ) );
 442     ok( !V_I4( &retval ), "unexpected error %u\n", V_I4( &retval ) );
 443     ok( type == CIM_UINT32, "unexpected type 0x%x\n", type );
 444
 445     type = 0xdeadbeef;
 446     VariantInit( &names );
 447     hr = IWbemClassObject_Get( out, namesW, 0, &names, &type, NULL );
 448     ok( hr == S_OK, "failed to get names %08x\n", hr );
 449     ok( V_VT( &names ) == (VT_BSTR|VT_ARRAY), "unexpected variant type 0x%x\n", V_VT( &names ) );
 450     ok( type == (CIM_STRING|CIM_FLAG_ARRAY), "unexpected type 0x%x\n", type );
 451
 452     type = 0xdeadbeef;
 453     VariantInit( &types );
 454     hr = IWbemClassObject_Get( out, typesW, 0, &types, &type, NULL );
 455     ok( hr == S_OK, "failed to get names %08x\n", hr );
 456     ok( V_VT( &types ) == (VT_I4|VT_ARRAY), "unexpected variant type 0x%x\n", V_VT( &types ) );
 457     ok( type == (CIM_SINT32|CIM_FLAG_ARRAY), "unexpected type 0x%x\n", type );
 458
 459     VariantClear( &types );
 460     VariantClear( &names );
 461     VariantClear( &subkey );
 462     IWbemClassObject_Release( in );
 463     IWbemClassObject_Release( out );
 464     IWbemClassObject_Release( sig_in );
 465
 466     hr = IWbemClassObject_GetMethod( reg, getstringvalueW, 0, &sig_in, NULL );
 467     ok( hr == S_OK, "failed to get GetStringValue method %08x\n", hr );
 468
 469     hr = IWbemClassObject_SpawnInstance( sig_in, 0, &in );
 470     ok( hr == S_OK, "failed to spawn instance %08x\n", hr );
 471
 472     V_VT( &defkey ) = VT_I4;
 473     V_I4( &defkey ) = 0x80000002;
 474     hr = IWbemClassObject_Put( in, defkeyW, 0, &defkey, 0 );
 475     ok( hr == S_OK, "failed to set root %08x\n", hr );
 476
 477     V_VT( &subkey ) = VT_BSTR;
 478     V_BSTR( &subkey ) = SysAllocString( windowsW );
 479     hr = IWbemClassObject_Put( in, subkeynameW, 0, &subkey, 0 );
 480     ok( hr == S_OK, "failed to set subkey %08x\n", hr );
 481
 482     V_VT( &valuename ) = VT_BSTR;
 483     V_BSTR( &valuename ) = SysAllocString( programfilesW );
 484     hr = IWbemClassObject_Put( in, valuenameW, 0, &valuename, 0 );
 485     ok( hr == S_OK, "failed to set value name %08x\n", hr );
 486
 487     out = NULL;
 488     method = SysAllocString( getstringvalueW );
 489     hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, in, &out, NULL );
 490     ok( hr == S_OK, "failed to execute method %08x\n", hr );
 491     SysFreeString( method );
 492
 493     type = 0xdeadbeef;
 494     VariantInit( &retval );
 495     hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, &type, NULL );
 496     ok( hr == S_OK, "failed to get return value %08x\n", hr );
 497     ok( V_VT( &retval ) == VT_I4, "unexpected variant type 0x%x\n", V_VT( &retval ) );
 498     ok( !V_I4( &retval ), "unexpected error %u\n", V_I4( &retval ) );
 499     ok( type == CIM_UINT32, "unexpected type 0x%x\n", type );
 500
 501     type = 0xdeadbeef;
 502     VariantInit( &value );
 503     hr = IWbemClassObject_Get( out, valueW, 0, &value, &type, NULL );
 504     ok( hr == S_OK, "failed to get value %08x\n", hr );
 505     ok( V_VT( &value ) == VT_BSTR, "unexpected variant type 0x%x\n", V_VT( &value ) );
 506     ok( type == CIM_STRING, "unexpected type 0x%x\n", type );
 507
 508     VariantClear( &value );
 509     VariantClear( &valuename );
 510     VariantClear( &subkey );
 511     IWbemClassObject_Release( in );
 512     IWbemClassObject_Release( out );
 513     IWbemClassObject_Release( sig_in );
 514
 515     IWbemClassObject_Release( reg );
 516     SysFreeString( class );
 517 }
 518
 519 static HRESULT WINAPI sink_QueryInterface(
 520     IWbemObjectSink *iface, REFIID riid, void **ppv )
 521 {
 522     *ppv = NULL;
 523     if (IsEqualGUID( &IID_IUnknown, riid ) || IsEqualGUID( &IID_IWbemObjectSink, riid ))
 524     {
 525         *ppv = iface;
 526         IWbemObjectSink_AddRef( iface );
 527         return S_OK;
 528     }
 529     return E_NOINTERFACE;
 530 }
 531
 532 static ULONG sink_refs;
 533
 534 static ULONG WINAPI sink_AddRef(
 535     IWbemObjectSink *iface )
 536 {
 537     return ++sink_refs;
 538 }
 539
 540 static ULONG WINAPI sink_Release(
 541     IWbemObjectSink *iface )
 542 {
 543     return --sink_refs;
 544 }
 545
 546 static HRESULT WINAPI sink_Indicate(
 547     IWbemObjectSink *iface, LONG count, IWbemClassObject **objects )
 548 {
 549     trace("Indicate: %d, %p\n", count, objects);
 550     return S_OK;
 551 }
 552
 553 static HRESULT WINAPI sink_SetStatus(
 554     IWbemObjectSink *iface, LONG flags, HRESULT hresult, BSTR str_param, IWbemClassObject *obj_param )
 555 {
 556     trace("SetStatus: %08x, %08x, %s, %p\n", flags, hresult, wine_dbgstr_w(str_param), obj_param);
 557     return S_OK;
 558 }
 559
 560 static IWbemObjectSinkVtbl sink_vtbl =
 561 {
 562     sink_QueryInterface,
 563     sink_AddRef,
 564     sink_Release,
 565     sink_Indicate,
 566     sink_SetStatus
 567 };
 568
 569 static IWbemObjectSink sink = { &sink_vtbl };
 570
 571 static void test_notification_query_async( IWbemServices *services )
 572 {
 573     static const WCHAR queryW[] =
 574         {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','W','i','n','3','2','_',
 575          'D','e','v','i','c','e','C','h','a','n','g','e','E','v','e','n','t',0};
 576     BSTR wql = SysAllocString( wqlW ), query = SysAllocString( queryW );
 577     ULONG prev_sink_refs;
 578     HRESULT hr;
 579
 580     hr = IWbemServices_ExecNotificationQueryAsync( services, wql, query, 0, NULL, NULL );
 581     ok( hr == WBEM_E_INVALID_PARAMETER, "got %08x\n", hr );
 582
 583     prev_sink_refs = sink_refs;
 584     hr = IWbemServices_ExecNotificationQueryAsync( services, wql, query, 0, NULL, &sink );
 585     ok( hr == S_OK || broken(hr == WBEM_E_NOT_FOUND), "got %08x\n", hr );
 586     ok( sink_refs > prev_sink_refs || broken(!sink_refs), "got %u refs\n", sink_refs );
 587
 588     hr =  IWbemServices_CancelAsyncCall( services, &sink );
 589     ok( hr == S_OK || broken(hr == WBEM_E_NOT_FOUND), "got %08x\n", hr );
 590
 591     SysFreeString( wql );
 592     SysFreeString( query );
 593 }
 594
 595 static void test_query_async( IWbemServices *services )
 596 {
 597     static const WCHAR queryW[] =
 598         {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','W','i','n','3','2','_',
 599          'P','r','o','c','e','s','s',0};
 600     BSTR wql = SysAllocString( wqlW ), query = SysAllocString( queryW );
 601     HRESULT hr;
 602
 603     hr = IWbemServices_ExecQueryAsync( services, wql, query, 0, NULL, NULL );
 604     ok( hr == WBEM_E_INVALID_PARAMETER, "got %08x\n", hr );
 605
 606     hr = IWbemServices_ExecQueryAsync( services, wql, query, 0, NULL, &sink );
 607     ok( hr == S_OK || broken(hr == WBEM_E_NOT_FOUND), "got %08x\n", hr );
 608
 609     hr =  IWbemServices_CancelAsyncCall( services, NULL );
 610     ok( hr == WBEM_E_INVALID_PARAMETER, "got %08x\n", hr );
 611
 612     hr =  IWbemServices_CancelAsyncCall( services, &sink );
 613     ok( hr == S_OK, "got %08x\n", hr );
 614
 615     SysFreeString( wql );
 616     SysFreeString( query );
 617 }
 618
 619 static void test_GetNames( IWbemServices *services )
 620 {
 621     static const WCHAR queryW[] =
 622         {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','W','i','n','3','2','_',
 623          'O','p','e','r','a','t','i','n','g','S','y','s','t','e','m',0};
 624     BSTR wql = SysAllocString( wqlW ), query = SysAllocString( queryW );
 625     IEnumWbemClassObject *result;
 626     HRESULT hr;
 627
 628     hr = IWbemServices_ExecQuery( services, wql, query, 0, NULL, &result );
 629     ok( hr == S_OK, "got %08x\n", hr );
 630
 631     for (;;)
 632     {
 633         IWbemClassObject *obj;
 634         SAFEARRAY *names;
 635         ULONG count;
 636         VARIANT val;
 637
 638         IEnumWbemClassObject_Next( result, 10000, 1, &obj, &count );
 639         if (!count) break;
 640
 641         VariantInit( &val );
 642         hr = IWbemClassObject_GetNames( obj, NULL, WBEM_FLAG_NONSYSTEM_ONLY, &val, &names );
 643         ok( hr == S_OK, "got %08x\n", hr );
 644
 645         SafeArrayDestroy( names );
 646         IWbemClassObject_Release( obj );
 647     }
 648     IEnumWbemClassObject_Release( result );
 649     SysFreeString( query );
 650     SysFreeString( wql );
 651 }
 652
 653 START_TEST(query)
 654 {
 655     static const WCHAR cimv2W[] = {'R','O','O','T','\\','C','I','M','V','2',0};
 656     BSTR path = SysAllocString( cimv2W );
 657     IWbemLocator *locator;
 658     IWbemServices *services;
 659     HRESULT hr;
 660
 661     CoInitialize( NULL );
 662     CoInitializeSecurity( NULL, -1, NULL, NULL, RPC_C_AUTHN_LEVEL_DEFAULT,
 663                           RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE, NULL );
 664     hr = CoCreateInstance( &CLSID_WbemLocator, NULL, CLSCTX_INPROC_SERVER, &IID_IWbemLocator,
 665                            (void **)&locator );
 666     if (hr != S_OK)
 667     {
 668         win_skip("can't create instance of WbemLocator\n");
 669         return;
 670     }
 671     hr = IWbemLocator_ConnectServer( locator, path, NULL, NULL, NULL, 0, NULL, NULL, &services );
 672     ok( hr == S_OK, "failed to get IWbemServices interface %08x\n", hr );
 673
 674     hr = CoSetProxyBlanket( (IUnknown *)services, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, NULL,
 675                             RPC_C_AUTHN_LEVEL_CALL, RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE );
 676     ok( hr == S_OK, "failed to set proxy blanket %08x\n", hr );
 677
 678     test_select( services );
 679     test_Win32_Process( services );
 680     test_Win32_Service( services );
 681     test_StdRegProv( services );
 682     test_notification_query_async( services );
 683     test_query_async( services );
 684     test_GetNames( services );
 685
 686     SysFreeString( path );
 687     IWbemServices_Release( services );
 688     IWbemLocator_Release( locator );
 689     CoUninitialize();
 690 }