dlls/ntdll/tests/info.c

   1 /* Unit test suite for *Information* Registry API functions
   2  *
   3  * Copyright 2005 Paul Vriens
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  *
  19  */
  20
  21 #include "ntdll_test.h"
  22
  23 static NTSTATUS (WINAPI * pNtQuerySystemInformation)(SYSTEM_INFORMATION_CLASS, PVOID, ULONG, PULONG);
  24 static NTSTATUS (WINAPI * pNtQueryInformationProcess)(HANDLE, PROCESSINFOCLASS, PVOID, ULONG, PULONG);
  25 static NTSTATUS (WINAPI * pNtReadVirtualMemory)(HANDLE, const void*, void*, SIZE_T, SIZE_T*);
  26
  27 /* one_before_last_pid is used to be able to compare values of a still running process
  28    with the output of the test_query_process_times and test_query_process_handlecount tests.
  29 */
  30 static DWORD one_before_last_pid = 0;
  31
  32 #define NTDLL_GET_PROC(func) do {                     \
  33     p ## func = (void*)GetProcAddress(hntdll, #func); \
  34     if(!p ## func) { \
  35       trace("GetProcAddress(%s) failed\n", #func); \
  36       return FALSE; \
  37     } \
  38   } while(0)
  39
  40 static BOOL InitFunctionPtrs(void)
  41 {
  42     /* All needed functions are NT based, so using GetModuleHandle is a good check */
  43     HMODULE hntdll = GetModuleHandle("ntdll");
  44     if (!hntdll)
  45     {
  46         skip("Not running on NT\n");
  47         return FALSE;
  48     }
  49
  50     NTDLL_GET_PROC(NtQuerySystemInformation);
  51     NTDLL_GET_PROC(NtQueryInformationProcess);
  52     NTDLL_GET_PROC(NtReadVirtualMemory);
  53
  54     return TRUE;
  55 }
  56
  57 static void test_query_basic(void)
  58 {
  59     DWORD status;
  60     ULONG ReturnLength;
  61     SYSTEM_BASIC_INFORMATION sbi;
  62
  63     /* This test also covers some basic parameter testing that should be the same for
  64      * every information class
  65     */
  66
  67     /* Use a nonexistent info class */
  68     trace("Check nonexistent info class\n");
  69     status = pNtQuerySystemInformation(-1, NULL, 0, NULL);
  70     ok( status == STATUS_INVALID_INFO_CLASS, "Expected STATUS_INVALID_INFO_CLASS, got %08x\n", status);
  71
  72     /* Use an existing class but with a zero-length buffer */
  73     trace("Check zero-length buffer\n");
  74     status = pNtQuerySystemInformation(SystemBasicInformation, NULL, 0, NULL);
  75     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
  76
  77     /* Use an existing class, correct length but no SystemInformation buffer */
  78     trace("Check no SystemInformation buffer\n");
  79     status = pNtQuerySystemInformation(SystemBasicInformation, NULL, sizeof(sbi), NULL);
  80     ok( status == STATUS_ACCESS_VIOLATION, "Expected STATUS_ACCESS_VIOLATION, got %08x\n", status);
  81
  82     /* Use a existing class, correct length, a pointer to a buffer but no ReturnLength pointer */
  83     trace("Check no ReturnLength pointer\n");
  84     status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), NULL);
  85     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
  86
  87     /* Check a too large buffer size */
  88     trace("Check a too large buffer size\n");
  89     status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi) * 2, &ReturnLength);
  90     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
  91
  92     /* Finally some correct calls */
  93     trace("Check with correct parameters\n");
  94     status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), &ReturnLength);
  95     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
  96     ok( sizeof(sbi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
  97
  98     /* Check if we have some return values */
  99     trace("Number of Processors : %d\n", sbi.NumberOfProcessors);
 100     ok( sbi.NumberOfProcessors > 0, "Expected more than 0 processors, got %d\n", sbi.NumberOfProcessors);
 101 }
 102
 103 static void test_query_cpu(void)
 104 {
 105     DWORD status;
 106     ULONG ReturnLength;
 107     SYSTEM_CPU_INFORMATION sci;
 108
 109     status = pNtQuerySystemInformation(SystemCpuInformation, &sci, sizeof(sci), &ReturnLength);
 110     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 111     ok( sizeof(sci) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 112
 113     /* Check if we have some return values */
 114     trace("Processor FeatureSet : %08x\n", sci.FeatureSet);
 115     ok( sci.FeatureSet != 0, "Expected some features for this processor, got %08x\n", sci.FeatureSet);
 116 }
 117
 118 static void test_query_performance(void)
 119 {
 120     DWORD status;
 121     ULONG ReturnLength;
 122     SYSTEM_PERFORMANCE_INFORMATION spi;
 123
 124     status = pNtQuerySystemInformation(SystemPerformanceInformation, &spi, 0, &ReturnLength);
 125     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 126
 127     status = pNtQuerySystemInformation(SystemPerformanceInformation, &spi, sizeof(spi), &ReturnLength);
 128     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 129     ok( sizeof(spi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 130
 131     status = pNtQuerySystemInformation(SystemPerformanceInformation, &spi, sizeof(spi) + 2, &ReturnLength);
 132     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 133     ok( sizeof(spi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 134
 135     /* Not return values yet, as struct members are unknown */
 136 }
 137
 138 static void test_query_timeofday(void)
 139 {
 140     DWORD status;
 141     ULONG ReturnLength;
 142
 143     /* Copy of our winternl.h structure turned into a private one */
 144     typedef struct _SYSTEM_TIMEOFDAY_INFORMATION_PRIVATE {
 145         LARGE_INTEGER liKeBootTime;
 146         LARGE_INTEGER liKeSystemTime;
 147         LARGE_INTEGER liExpTimeZoneBias;
 148         ULONG uCurrentTimeZoneId;
 149         DWORD dwUnknown1[5];
 150     } SYSTEM_TIMEOFDAY_INFORMATION_PRIVATE, *PSYSTEM_TIMEOFDAY_INFORMATION_PRIVATE;
 151
 152     SYSTEM_TIMEOFDAY_INFORMATION_PRIVATE sti;
 153
 154     /*  The struct size for NT (32 bytes) and Win2K/XP (48 bytes) differ.
 155      *
 156      *  Windows 2000 and XP return STATUS_INFO_LENGTH_MISMATCH if the given buffer size is greater
 157      *  then 48 and 0 otherwise
 158      *  Windows NT returns STATUS_INFO_LENGTH_MISMATCH when the given buffer size is not correct
 159      *  and 0 otherwise
 160      *
 161      *  Windows 2000 and XP copy the given buffer size into the provided buffer, if the return code is STATUS_SUCCESS
 162      *  NT only fills the buffer if the return code is STATUS_SUCCESS
 163      *
 164     */
 165
 166     status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, sizeof(sti), &ReturnLength);
 167
 168     if (status == STATUS_INFO_LENGTH_MISMATCH)
 169     {
 170         trace("Windows version is NT, we have to cater for differences with W2K/WinXP\n");
 171
 172         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 0, &ReturnLength);
 173         ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 174         ok( 0 == ReturnLength, "ReturnLength should be 0, it is (%d)\n", ReturnLength);
 175
 176         sti.uCurrentTimeZoneId = 0xdeadbeef;
 177         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 28, &ReturnLength);
 178         ok( 0xdeadbeef == sti.uCurrentTimeZoneId, "This part of the buffer should not have been filled\n");
 179
 180         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 32, &ReturnLength);
 181         ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 182         ok( 32 == ReturnLength, "ReturnLength should be 0, it is (%d)\n", ReturnLength);
 183     }
 184     else
 185     {
 186         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 0, &ReturnLength);
 187         ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 188         ok( 0 == ReturnLength, "ReturnLength should be 0, it is (%d)\n", ReturnLength);
 189
 190         sti.uCurrentTimeZoneId = 0xdeadbeef;
 191         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 24, &ReturnLength);
 192         ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 193         ok( 24 == ReturnLength, "ReturnLength should be 24, it is (%d)\n", ReturnLength);
 194         ok( 0xdeadbeef == sti.uCurrentTimeZoneId, "This part of the buffer should not have been filled\n");
 195
 196         sti.uCurrentTimeZoneId = 0xdeadbeef;
 197         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 32, &ReturnLength);
 198         ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 199         ok( 32 == ReturnLength, "ReturnLength should be 32, it is (%d)\n", ReturnLength);
 200         ok( 0xdeadbeef != sti.uCurrentTimeZoneId, "Buffer should have been partially filled\n");
 201
 202         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 49, &ReturnLength);
 203         ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 204         ok( 0 == ReturnLength, "ReturnLength should be 0, it is (%d)\n", ReturnLength);
 205
 206         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, sizeof(sti), &ReturnLength);
 207         ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 208         ok( sizeof(sti) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 209     }
 210
 211     /* Check if we have some return values */
 212     trace("uCurrentTimeZoneId : (%d)\n", sti.uCurrentTimeZoneId);
 213 }
 214
 215 static void test_query_process(void)
 216 {
 217     DWORD status;
 218     DWORD last_pid;
 219     ULONG ReturnLength;
 220     int i = 0, k = 0;
 221     int is_nt = 0;
 222     SYSTEM_BASIC_INFORMATION sbi;
 223
 224     /* Copy of our winternl.h structure turned into a private one */
 225     typedef struct _SYSTEM_PROCESS_INFORMATION_PRIVATE {
 226         DWORD dwOffset;
 227         DWORD dwThreadCount;
 228         DWORD dwUnknown1[6];
 229         FILETIME ftCreationTime;
 230         FILETIME ftUserTime;
 231         FILETIME ftKernelTime;
 232         UNICODE_STRING ProcessName;
 233         DWORD dwBasePriority;
 234         DWORD dwProcessID;
 235         DWORD dwParentProcessID;
 236         DWORD dwHandleCount;
 237         DWORD dwUnknown3;
 238         DWORD dwUnknown4;
 239         VM_COUNTERS vmCounters;
 240         IO_COUNTERS ioCounters;
 241         SYSTEM_THREAD_INFORMATION ti[1];
 242     } SYSTEM_PROCESS_INFORMATION_PRIVATE, *PSYSTEM_PROCESS_INFORMATION_PRIVATE;
 243
 244     ULONG SystemInformationLength = sizeof(SYSTEM_PROCESS_INFORMATION_PRIVATE);
 245     SYSTEM_PROCESS_INFORMATION_PRIVATE* spi = HeapAlloc(GetProcessHeap(), 0, SystemInformationLength);
 246
 247     /* Only W2K3 returns the needed length, the rest returns 0, so we have to loop */
 248
 249     for (;;)
 250     {
 251         status = pNtQuerySystemInformation(SystemProcessInformation, spi, SystemInformationLength, &ReturnLength);
 252
 253         if (status != STATUS_INFO_LENGTH_MISMATCH) break;
 254
 255         spi = HeapReAlloc(GetProcessHeap(), 0, spi , SystemInformationLength *= 2);
 256     }
 257
 258     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 259
 260     /* Get the first dwOffset, from this we can deduce the OS version we're running
 261      *
 262      * W2K/WinXP/W2K3:
 263      *   dwOffset for a process is 184 + (no. of threads) * sizeof(SYSTEM_THREAD_INFORMATION)
 264      * NT:
 265      *   dwOffset for a process is 136 + (no. of threads) * sizeof(SYSTEM_THREAD_INFORMATION)
 266      * Wine (with every windows version):
 267      *   dwOffset for a process is 0 if just this test is running
 268      *   dwOffset for a process is 184 + (no. of threads) * sizeof(SYSTEM_THREAD_INFORMATION) +
 269      *                             ProcessName.MaximumLength
 270      *     if more wine processes are running
 271      *
 272      * Note : On windows the first process is in fact the Idle 'process' with a thread for every processor
 273     */
 274
 275     pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), &ReturnLength);
 276
 277     is_nt = ( spi->dwOffset - (sbi.NumberOfProcessors * sizeof(SYSTEM_THREAD_INFORMATION)) == 136);
 278
 279     if (is_nt) skip("Windows version is NT, we will skip thread tests\n");
 280
 281     /* Check if we have some return values
 282      *
 283      * On windows there will be several processes running (Including the always present Idle and System)
 284      * On wine we only have one (if this test is the only wine process running)
 285     */
 286
 287     /* Loop through the processes */
 288
 289     for (;;)
 290     {
 291         i++;
 292
 293         last_pid = spi->dwProcessID;
 294
 295         ok( spi->dwThreadCount > 0, "Expected some threads for this process, got 0\n");
 296
 297         /* Loop through the threads, skip NT4 for now */
 298
 299         if (!is_nt)
 300         {
 301             DWORD j;
 302             for ( j = 0; j < spi->dwThreadCount; j++)
 303             {
 304                 k++;
 305                 ok ( spi->ti[j].dwOwningPID == spi->dwProcessID,
 306                      "The owning pid of the thread (%d) doesn't equal the pid (%d) of the process\n",
 307                      spi->ti[j].dwOwningPID, spi->dwProcessID);
 308             }
 309         }
 310
 311         if (!spi->dwOffset) break;
 312
 313         one_before_last_pid = last_pid;
 314
 315         spi = (SYSTEM_PROCESS_INFORMATION_PRIVATE*)((char*)spi + spi->dwOffset);
 316     }
 317     trace("Total number of running processes : %d\n", i);
 318     if (!is_nt) trace("Total number of running threads   : %d\n", k);
 319
 320     if (one_before_last_pid == 0) one_before_last_pid = last_pid;
 321
 322     HeapFree( GetProcessHeap(), 0, spi);
 323 }
 324
 325 static void test_query_procperf(void)
 326 {
 327     DWORD status;
 328     ULONG ReturnLength;
 329     ULONG NeededLength;
 330     SYSTEM_BASIC_INFORMATION sbi;
 331     SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION* sppi;
 332
 333     /* Find out the number of processors */
 334     status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), &ReturnLength);
 335     NeededLength = sbi.NumberOfProcessors * sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
 336
 337     sppi = HeapAlloc(GetProcessHeap(), 0, NeededLength);
 338
 339     status = pNtQuerySystemInformation(SystemProcessorPerformanceInformation, sppi, 0, &ReturnLength);
 340     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 341
 342     /* Try it for 1 processor */
 343     status = pNtQuerySystemInformation(SystemProcessorPerformanceInformation, sppi,
 344                                        sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION), &ReturnLength);
 345     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 346     ok( sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) == ReturnLength,
 347         "Inconsistent length %d\n", ReturnLength);
 348
 349     /* Try it for all processors */
 350     status = pNtQuerySystemInformation(SystemProcessorPerformanceInformation, sppi, NeededLength, &ReturnLength);
 351     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 352     ok( NeededLength == ReturnLength, "Inconsistent length (%d) <-> (%d)\n", NeededLength, ReturnLength);
 353
 354     /* A too large given buffer size */
 355     sppi = HeapReAlloc(GetProcessHeap(), 0, sppi , NeededLength + 2);
 356     status = pNtQuerySystemInformation(SystemProcessorPerformanceInformation, sppi, NeededLength + 2, &ReturnLength);
 357     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 358     ok( NeededLength == ReturnLength, "Inconsistent length (%d) <-> (%d)\n", NeededLength, ReturnLength);
 359
 360     HeapFree( GetProcessHeap(), 0, sppi);
 361 }
 362
 363 static void test_query_module(void)
 364 {
 365     DWORD status;
 366     ULONG ReturnLength;
 367     ULONG ModuleCount, i;
 368
 369     ULONG SystemInformationLength = sizeof(SYSTEM_MODULE_INFORMATION);
 370     SYSTEM_MODULE_INFORMATION* smi = HeapAlloc(GetProcessHeap(), 0, SystemInformationLength);
 371     SYSTEM_MODULE* sm;
 372
 373     /* Request the needed length */
 374     status = pNtQuerySystemInformation(SystemModuleInformation, smi, 0, &ReturnLength);
 375     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 376     ok( ReturnLength > 0, "Expected a ReturnLength to show the needed length\n");
 377
 378     SystemInformationLength = ReturnLength;
 379     smi = HeapReAlloc(GetProcessHeap(), 0, smi , SystemInformationLength);
 380     status = pNtQuerySystemInformation(SystemModuleInformation, smi, SystemInformationLength, &ReturnLength);
 381     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 382
 383     ModuleCount = smi->ModulesCount;
 384     sm = &smi->Modules[0];
 385     todo_wine{
 386         /* our implementation is a stub for now */
 387         ok( ModuleCount > 0, "Expected some modules to be loaded\n");
 388     }
 389
 390     /* Loop through all the modules/drivers, Wine doesn't get here (yet) */
 391     for (i = 0; i < ModuleCount ; i++)
 392     {
 393         ok( i == sm->Id, "Id (%d) should have matched %u\n", sm->Id, i);
 394         sm++;
 395     }
 396
 397     HeapFree( GetProcessHeap(), 0, smi);
 398 }
 399
 400 static void test_query_handle(void)
 401 {
 402     DWORD status;
 403     ULONG ReturnLength;
 404     ULONG SystemInformationLength = sizeof(SYSTEM_HANDLE_INFORMATION);
 405     SYSTEM_HANDLE_INFORMATION* shi = HeapAlloc(GetProcessHeap(), 0, SystemInformationLength);
 406
 407     /* Request the needed length : a SystemInformationLength greater than one struct sets ReturnLength */
 408     status = pNtQuerySystemInformation(SystemHandleInformation, shi, SystemInformationLength, &ReturnLength);
 409
 410     /* The following check assumes more than one handle on any given system */
 411     todo_wine
 412     {
 413         ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 414     }
 415     ok( ReturnLength > 0, "Expected ReturnLength to be > 0, it was %d\n", ReturnLength);
 416
 417     SystemInformationLength = ReturnLength;
 418     shi = HeapReAlloc(GetProcessHeap(), 0, shi , SystemInformationLength);
 419     status = pNtQuerySystemInformation(SystemHandleInformation, shi, SystemInformationLength, &ReturnLength);
 420     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 421
 422     /* Check if we have some return values */
 423     trace("Number of Handles : %d\n", shi->Count);
 424     todo_wine
 425     {
 426         /* our implementation is a stub for now */
 427         ok( shi->Count > 1, "Expected more than 1 handles, got (%d)\n", shi->Count);
 428     }
 429
 430     HeapFree( GetProcessHeap(), 0, shi);
 431 }
 432
 433 static void test_query_cache(void)
 434 {
 435     DWORD status;
 436     ULONG ReturnLength;
 437     SYSTEM_CACHE_INFORMATION sci;
 438
 439     status = pNtQuerySystemInformation(SystemCacheInformation, &sci, 0, &ReturnLength);
 440     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 441
 442     status = pNtQuerySystemInformation(SystemCacheInformation, &sci, sizeof(sci), &ReturnLength);
 443     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 444     ok( sizeof(sci) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 445
 446     status = pNtQuerySystemInformation(SystemCacheInformation, &sci, sizeof(sci) + 2, &ReturnLength);
 447     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 448     ok( sizeof(sci) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 449 }
 450
 451 static void test_query_interrupt(void)
 452 {
 453     DWORD status;
 454     ULONG ReturnLength;
 455     ULONG NeededLength;
 456     SYSTEM_BASIC_INFORMATION sbi;
 457     SYSTEM_INTERRUPT_INFORMATION* sii;
 458
 459     /* Find out the number of processors */
 460     status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), &ReturnLength);
 461     NeededLength = sbi.NumberOfProcessors * sizeof(SYSTEM_INTERRUPT_INFORMATION);
 462
 463     sii = HeapAlloc(GetProcessHeap(), 0, NeededLength);
 464
 465     status = pNtQuerySystemInformation(SystemInterruptInformation, sii, 0, &ReturnLength);
 466     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 467
 468     /* Try it for all processors */
 469     status = pNtQuerySystemInformation(SystemInterruptInformation, sii, NeededLength, &ReturnLength);
 470     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 471
 472     /* Windows XP and W2K3 (and others?) always return 0 for the ReturnLength
 473      * No test added for this as it's highly unlikely that an app depends on this
 474     */
 475
 476     HeapFree( GetProcessHeap(), 0, sii);
 477 }
 478
 479 static void test_query_kerndebug(void)
 480 {
 481     DWORD status;
 482     ULONG ReturnLength;
 483     SYSTEM_KERNEL_DEBUGGER_INFORMATION skdi;
 484
 485     status = pNtQuerySystemInformation(SystemKernelDebuggerInformation, &skdi, 0, &ReturnLength);
 486     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 487
 488     status = pNtQuerySystemInformation(SystemKernelDebuggerInformation, &skdi, sizeof(skdi), &ReturnLength);
 489     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 490     ok( sizeof(skdi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 491
 492     status = pNtQuerySystemInformation(SystemKernelDebuggerInformation, &skdi, sizeof(skdi) + 2, &ReturnLength);
 493     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 494     ok( sizeof(skdi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 495 }
 496
 497 static void test_query_regquota(void)
 498 {
 499     DWORD status;
 500     ULONG ReturnLength;
 501     SYSTEM_REGISTRY_QUOTA_INFORMATION srqi;
 502
 503     status = pNtQuerySystemInformation(SystemRegistryQuotaInformation, &srqi, 0, &ReturnLength);
 504     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 505
 506     status = pNtQuerySystemInformation(SystemRegistryQuotaInformation, &srqi, sizeof(srqi), &ReturnLength);
 507     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 508     ok( sizeof(srqi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 509
 510     status = pNtQuerySystemInformation(SystemRegistryQuotaInformation, &srqi, sizeof(srqi) + 2, &ReturnLength);
 511     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 512     ok( sizeof(srqi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 513 }
 514
 515 static void test_query_process_basic(void)
 516 {
 517     DWORD status;
 518     ULONG ReturnLength;
 519
 520     typedef struct _PROCESS_BASIC_INFORMATION_PRIVATE {
 521         DWORD ExitStatus;
 522         DWORD PebBaseAddress;
 523         DWORD AffinityMask;
 524         DWORD BasePriority;
 525         ULONG UniqueProcessId;
 526         ULONG InheritedFromUniqueProcessId;
 527     } PROCESS_BASIC_INFORMATION_PRIVATE, *PPROCESS_BASIC_INFORMATION_PRIVATE;
 528
 529     PROCESS_BASIC_INFORMATION_PRIVATE pbi;
 530
 531     /* This test also covers some basic parameter testing that should be the same for
 532      * every information class
 533     */
 534
 535     /* Use a nonexistent info class */
 536     trace("Check nonexistent info class\n");
 537     status = pNtQueryInformationProcess(NULL, -1, NULL, 0, NULL);
 538     ok( status == STATUS_INVALID_INFO_CLASS, "Expected STATUS_INVALID_INFO_CLASS, got %08x\n", status);
 539
 540     /* Do not give a handle and buffer */
 541     trace("Check NULL handle and buffer and zero-length buffersize\n");
 542     status = pNtQueryInformationProcess(NULL, ProcessBasicInformation, NULL, 0, NULL);
 543     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 544
 545     /* Use a correct info class and buffer size, but still no handle and buffer */
 546     trace("Check NULL handle and buffer\n");
 547     status = pNtQueryInformationProcess(NULL, ProcessBasicInformation, NULL, sizeof(pbi), NULL);
 548     ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE,
 549         "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status);
 550
 551     /* Use a correct info class and buffer size, but still no handle */
 552     trace("Check NULL handle\n");
 553     status = pNtQueryInformationProcess(NULL, ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
 554     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
 555
 556     /* Use a greater buffer size */
 557     trace("Check NULL handle and too large buffersize\n");
 558     status = pNtQueryInformationProcess(NULL, ProcessBasicInformation, &pbi, sizeof(pbi) * 2, NULL);
 559     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 560
 561     /* Use no ReturnLength */
 562     trace("Check NULL ReturnLength\n");
 563     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
 564     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 565
 566     /* Finally some correct calls */
 567     trace("Check with correct parameters\n");
 568     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), &ReturnLength);
 569     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 570     ok( sizeof(pbi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 571
 572     /* Everything is correct except a too large buffersize */
 573     trace("Too large buffersize\n");
 574     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi) * 2, &ReturnLength);
 575     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 576     ok( sizeof(pbi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 577
 578     /* Check if we have some return values */
 579     trace("ProcessID : %d\n", pbi.UniqueProcessId);
 580     ok( pbi.UniqueProcessId > 0, "Expected a ProcessID > 0, got 0\n");
 581 }
 582
 583 static void test_query_process_vm(void)
 584 {
 585     DWORD status;
 586     ULONG ReturnLength;
 587     VM_COUNTERS pvi;
 588
 589     status = pNtQueryInformationProcess(NULL, ProcessVmCounters, NULL, sizeof(pvi), NULL);
 590     ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE,
 591         "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status);
 592
 593     status = pNtQueryInformationProcess(NULL, ProcessVmCounters, &pvi, sizeof(pvi), NULL);
 594     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
 595
 596     /* Windows XP and W2K3 will report success for a size of 44 AND 48 !
 597        Windows W2K will only report success for 44.
 598        For now we only care for 44, which is sizeof(VM_COUNTERS)
 599        If an app depends on it, we have to implement this in ntdll/process.c
 600     */
 601
 602     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessVmCounters, &pvi, 24, &ReturnLength);
 603     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 604
 605     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessVmCounters, &pvi, sizeof(pvi), &ReturnLength);
 606     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 607     ok( sizeof(pvi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 608
 609     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessVmCounters, &pvi, 46, &ReturnLength);
 610     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 611     ok( sizeof(pvi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 612
 613     /* Check if we have some return values */
 614     trace("WorkingSetSize : %ld\n", pvi.WorkingSetSize);
 615     todo_wine
 616     {
 617         ok( pvi.WorkingSetSize > 0, "Expected a WorkingSetSize > 0\n");
 618     }
 619 }
 620
 621 static void test_query_process_io(void)
 622 {
 623     DWORD status;
 624     ULONG ReturnLength;
 625     IO_COUNTERS pii;
 626
 627     /* NT4 doesn't support this information class, so check for it */
 628     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessIoCounters, &pii, sizeof(pii), &ReturnLength);
 629     if (status == STATUS_NOT_SUPPORTED)
 630     {
 631         skip("ProcessIoCounters information class is not supported\n");
 632         return;
 633     }
 634
 635     status = pNtQueryInformationProcess(NULL, ProcessIoCounters, NULL, sizeof(pii), NULL);
 636     ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE,
 637         "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status);
 638
 639     status = pNtQueryInformationProcess(NULL, ProcessIoCounters, &pii, sizeof(pii), NULL);
 640     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
 641
 642     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessIoCounters, &pii, 24, &ReturnLength);
 643     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 644
 645     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessIoCounters, &pii, sizeof(pii), &ReturnLength);
 646     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 647     ok( sizeof(pii) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 648
 649     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessIoCounters, &pii, sizeof(pii) * 2, &ReturnLength);
 650     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 651     ok( sizeof(pii) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 652
 653     /* Check if we have some return values */
 654     trace("OtherOperationCount : 0x%x%08x\n", (DWORD)(pii.OtherOperationCount >> 32), (DWORD)pii.OtherOperationCount);
 655     todo_wine
 656     {
 657         ok( pii.OtherOperationCount > 0, "Expected an OtherOperationCount > 0\n");
 658     }
 659 }
 660
 661 static void test_query_process_times(void)
 662 {
 663     DWORD status;
 664     ULONG ReturnLength;
 665     HANDLE process;
 666     SYSTEMTIME UTC, Local;
 667     KERNEL_USER_TIMES spti;
 668
 669     status = pNtQueryInformationProcess(NULL, ProcessTimes, NULL, sizeof(spti), NULL);
 670     ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE,
 671         "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status);
 672
 673     status = pNtQueryInformationProcess(NULL, ProcessTimes, &spti, sizeof(spti), NULL);
 674     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
 675
 676     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessTimes, &spti, 24, &ReturnLength);
 677     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 678
 679     process = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, one_before_last_pid);
 680     if (!process)
 681     {
 682         trace("Could not open process with ID : %d, error : %u. Going to use current one.\n", one_before_last_pid, GetLastError());
 683         process = GetCurrentProcess();
 684         trace("ProcessTimes for current process\n");
 685     }
 686     else
 687         trace("ProcessTimes for process with ID : %d\n", one_before_last_pid);
 688
 689     status = pNtQueryInformationProcess( process, ProcessTimes, &spti, sizeof(spti), &ReturnLength);
 690     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 691     ok( sizeof(spti) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 692     CloseHandle(process);
 693
 694     FileTimeToSystemTime((const FILETIME *)&spti.CreateTime, &UTC);
 695     SystemTimeToTzSpecificLocalTime(NULL, &UTC, &Local);
 696     trace("CreateTime : %02d/%02d/%04d %02d:%02d:%02d\n", Local.wMonth, Local.wDay, Local.wYear,
 697            Local.wHour, Local.wMinute, Local.wSecond);
 698
 699     FileTimeToSystemTime((const FILETIME *)&spti.ExitTime, &UTC);
 700     SystemTimeToTzSpecificLocalTime(NULL, &UTC, &Local);
 701     trace("ExitTime   : %02d/%02d/%04d %02d:%02d:%02d\n", Local.wMonth, Local.wDay, Local.wYear,
 702            Local.wHour, Local.wMinute, Local.wSecond);
 703
 704     FileTimeToSystemTime((const FILETIME *)&spti.KernelTime, &Local);
 705     trace("KernelTime : %02d:%02d:%02d.%03d\n", Local.wHour, Local.wMinute, Local.wSecond, Local.wMilliseconds);
 706
 707     FileTimeToSystemTime((const FILETIME *)&spti.UserTime, &Local);
 708     trace("UserTime   : %02d:%02d:%02d.%03d\n", Local.wHour, Local.wMinute, Local.wSecond, Local.wMilliseconds);
 709
 710     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessTimes, &spti, sizeof(spti) * 2, &ReturnLength);
 711     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 712     ok( sizeof(spti) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 713 }
 714
 715 static void test_query_process_handlecount(void)
 716 {
 717     DWORD status;
 718     ULONG ReturnLength;
 719     DWORD handlecount;
 720     HANDLE process;
 721
 722     status = pNtQueryInformationProcess(NULL, ProcessHandleCount, NULL, sizeof(handlecount), NULL);
 723     ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE,
 724         "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status);
 725
 726     status = pNtQueryInformationProcess(NULL, ProcessHandleCount, &handlecount, sizeof(handlecount), NULL);
 727     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
 728
 729     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessHandleCount, &handlecount, 2, &ReturnLength);
 730     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 731
 732     process = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, one_before_last_pid);
 733     if (!process)
 734     {
 735         trace("Could not open process with ID : %d, error : %u. Going to use current one.\n", one_before_last_pid, GetLastError());
 736         process = GetCurrentProcess();
 737         trace("ProcessHandleCount for current process\n");
 738     }
 739     else
 740         trace("ProcessHandleCount for process with ID : %d\n", one_before_last_pid);
 741
 742     status = pNtQueryInformationProcess( process, ProcessHandleCount, &handlecount, sizeof(handlecount), &ReturnLength);
 743     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 744     ok( sizeof(handlecount) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 745     CloseHandle(process);
 746
 747     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessHandleCount, &handlecount, sizeof(handlecount) * 2, &ReturnLength);
 748     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 749     ok( sizeof(handlecount) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 750
 751     /* Check if we have some return values */
 752     trace("HandleCount : %d\n", handlecount);
 753     todo_wine
 754     {
 755         ok( handlecount > 0, "Expected some handles, got 0\n");
 756     }
 757 }
 758
 759
 760 static void test_readvirtualmemory(void)
 761 {
 762     HANDLE process;
 763     DWORD status;
 764     SIZE_T readcount;
 765     static const char teststring[] = "test string";
 766     char buffer[12];
 767
 768     process = OpenProcess(PROCESS_VM_READ, FALSE, GetCurrentProcessId());
 769     ok(process != 0, "Expected to be able to open own process for reading memory\n");
 770
 771     /* normal operation */
 772     status = pNtReadVirtualMemory(process, teststring, buffer, 12, &readcount);
 773     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 774     ok( readcount == 12, "Expected to read 12 bytes, got %ld\n",readcount);
 775     ok( strcmp(teststring, buffer) == 0, "Expected read memory to be the same as original memory\n");
 776
 777     /* no number of bytes */
 778     memset(buffer, 0, 12);
 779     status = pNtReadVirtualMemory(process, teststring, buffer, 12, NULL);
 780     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 781     ok( strcmp(teststring, buffer) == 0, "Expected read memory to be the same as original memory\n");
 782
 783     /* illegal remote address */
 784     todo_wine{
 785     status = pNtReadVirtualMemory(process, (void *) 0x1234, buffer, 12, &readcount);
 786     ok( status == STATUS_PARTIAL_COPY, "Expected STATUS_PARTIAL_COPY, got %08x\n", status);
 787     ok( readcount == 0, "Expected to read 0 bytes, got %ld\n",readcount);
 788     }
 789
 790     /* 0 handle */
 791     status = pNtReadVirtualMemory(0, teststring, buffer, 12, &readcount);
 792     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
 793     ok( readcount == 0, "Expected to read 0 bytes, got %ld\n",readcount);
 794
 795     /* pseudo handle for current process*/
 796     memset(buffer, 0, 12);
 797     status = pNtReadVirtualMemory((HANDLE)-1, teststring, buffer, 12, &readcount);
 798     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 799     ok( readcount == 12, "Expected to read 12 bytes, got %ld\n",readcount);
 800     ok( strcmp(teststring, buffer) == 0, "Expected read memory to be the same as original memory\n");
 801
 802     /* this test currently crashes wine with "wine client error:<process id>: read: Bad address"
 803      * because the reply from wine server is directly read into the buffer and that fails with EFAULT
 804      */
 805     /* illegal local address */
 806     /*status = pNtReadVirtualMemory(process, teststring, (void *)0x1234, 12, &readcount);
 807     ok( status == STATUS_ACCESS_VIOLATION, "Expected STATUS_ACCESS_VIOLATION, got %08lx\n", status);
 808     ok( readcount == 0, "Expected to read 0 bytes, got %ld\n",readcount);
 809     */
 810
 811     CloseHandle(process);
 812 }
 813
 814 START_TEST(info)
 815 {
 816     if(!InitFunctionPtrs())
 817         return;
 818
 819     /* NtQuerySystemInformation */
 820
 821     /* 0x0 SystemBasicInformation */
 822     trace("Starting test_query_basic()\n");
 823     test_query_basic();
 824
 825     /* 0x1 SystemCpuInformation */
 826     trace("Starting test_query_cpu()\n");
 827     test_query_cpu();
 828
 829     /* 0x2 SystemPerformanceInformation */
 830     trace("Starting test_query_performance()\n");
 831     test_query_performance();
 832
 833     /* 0x3 SystemTimeOfDayInformation */
 834     trace("Starting test_query_timeofday()\n");
 835     test_query_timeofday();
 836
 837     /* 0x5 SystemProcessInformation */
 838     trace("Starting test_query_process()\n");
 839     test_query_process();
 840
 841     /* 0x8 SystemProcessorPerformanceInformation */
 842     trace("Starting test_query_procperf()\n");
 843     test_query_procperf();
 844
 845     /* 0xb SystemModuleInformation */
 846     trace("Starting test_query_module()\n");
 847     test_query_module();
 848
 849     /* 0x10 SystemHandleInformation */
 850     trace("Starting test_query_handle()\n");
 851     test_query_handle();
 852
 853     /* 0x15 SystemCacheInformation */
 854     trace("Starting test_query_cache()\n");
 855     test_query_cache();
 856
 857     /* 0x17 SystemInterruptInformation */
 858     trace("Starting test_query_interrupt()\n");
 859     test_query_interrupt();
 860
 861     /* 0x23 SystemKernelDebuggerInformation */
 862     trace("Starting test_query_kerndebug()\n");
 863     test_query_kerndebug();
 864
 865     /* 0x25 SystemRegistryQuotaInformation */
 866     trace("Starting test_query_regquota()\n");
 867     test_query_regquota();
 868
 869     /* NtQueryInformationProcess */
 870
 871     /* 0x0 ProcessBasicInformation */
 872     trace("Starting test_query_process_basic()\n");
 873     test_query_process_basic();
 874
 875     /* 0x2 ProcessIoCounters */
 876     trace("Starting test_query_process_io()\n");
 877     test_query_process_io();
 878
 879     /* 0x3 ProcessVmCounters */
 880     trace("Starting test_query_process_vm()\n");
 881     test_query_process_vm();
 882
 883     /* 0x4 ProcessTimes */
 884     trace("Starting test_query_process_times()\n");
 885     test_query_process_times();
 886
 887     /* 0x14 ProcessHandleCount */
 888     trace("Starting test_query_process_handlecount()\n");
 889     test_query_process_handlecount();
 890
 891     /* belongs into it's own file */
 892     trace("Starting test_readvirtualmemory()\n");
 893     test_readvirtualmemory();
 894 }