rostests/winetests/ntdll/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 #include <winnls.h>
  23 #include <stdio.h>
  24
  25 static NTSTATUS (WINAPI * pNtQuerySystemInformation)(SYSTEM_INFORMATION_CLASS, PVOID, ULONG, PULONG);
  26 static NTSTATUS (WINAPI * pNtPowerInformation)(POWER_INFORMATION_LEVEL, PVOID, ULONG, PVOID, ULONG);
  27 static NTSTATUS (WINAPI * pNtQueryInformationProcess)(HANDLE, PROCESSINFOCLASS, PVOID, ULONG, PULONG);
  28 static NTSTATUS (WINAPI * pNtQueryInformationThread)(HANDLE, THREADINFOCLASS, PVOID, ULONG, PULONG);
  29 static NTSTATUS (WINAPI * pNtSetInformationProcess)(HANDLE, PROCESSINFOCLASS, PVOID, ULONG);
  30 static NTSTATUS (WINAPI * pNtSetInformationThread)(HANDLE, THREADINFOCLASS, PVOID, ULONG);
  31 static NTSTATUS (WINAPI * pNtReadVirtualMemory)(HANDLE, const void*, void*, SIZE_T, SIZE_T*);
  32 static NTSTATUS (WINAPI * pNtQueryVirtualMemory)(HANDLE, LPCVOID, MEMORY_INFORMATION_CLASS , PVOID , SIZE_T , SIZE_T *);
  33 static NTSTATUS (WINAPI * pNtCreateSection)(HANDLE*,ACCESS_MASK,const OBJECT_ATTRIBUTES*,const LARGE_INTEGER*,ULONG,ULONG,HANDLE);
  34 static NTSTATUS (WINAPI * pNtMapViewOfSection)(HANDLE,HANDLE,PVOID*,ULONG,SIZE_T,const LARGE_INTEGER*,SIZE_T*,SECTION_INHERIT,ULONG,ULONG);
  35 static NTSTATUS (WINAPI * pNtUnmapViewOfSection)(HANDLE,PVOID);
  36 static NTSTATUS (WINAPI * pNtClose)(HANDLE);
  37 static ULONG    (WINAPI * pNtGetCurrentProcessorNumber)(void);
  38 static BOOL     (WINAPI * pIsWow64Process)(HANDLE, PBOOL);
  39
  40 static BOOL is_wow64;
  41
  42 /* one_before_last_pid is used to be able to compare values of a still running process
  43    with the output of the test_query_process_times and test_query_process_handlecount tests.
  44 */
  45 static DWORD one_before_last_pid = 0;
  46
  47 #define NTDLL_GET_PROC(func) do {                     \
  48     p ## func = (void*)GetProcAddress(hntdll, #func); \
  49     if(!p ## func) { \
  50       trace("GetProcAddress(%s) failed\n", #func); \
  51       return FALSE; \
  52     } \
  53   } while(0)
  54
  55 static BOOL InitFunctionPtrs(void)
  56 {
  57     /* All needed functions are NT based, so using GetModuleHandle is a good check */
  58     HMODULE hntdll = GetModuleHandle("ntdll");
  59     if (!hntdll)
  60     {
  61         win_skip("Not running on NT\n");
  62         return FALSE;
  63     }
  64
  65     NTDLL_GET_PROC(NtQuerySystemInformation);
  66     NTDLL_GET_PROC(NtPowerInformation);
  67     NTDLL_GET_PROC(NtQueryInformationProcess);
  68     NTDLL_GET_PROC(NtQueryInformationThread);
  69     NTDLL_GET_PROC(NtSetInformationProcess);
  70     NTDLL_GET_PROC(NtSetInformationThread);
  71     NTDLL_GET_PROC(NtReadVirtualMemory);
  72     NTDLL_GET_PROC(NtQueryVirtualMemory);
  73     NTDLL_GET_PROC(NtClose);
  74     NTDLL_GET_PROC(NtCreateSection);
  75     NTDLL_GET_PROC(NtMapViewOfSection);
  76     NTDLL_GET_PROC(NtUnmapViewOfSection);
  77
  78     /* not present before XP */
  79     pNtGetCurrentProcessorNumber = (void *) GetProcAddress(hntdll, "NtGetCurrentProcessorNumber");
  80
  81     pIsWow64Process = (void *)GetProcAddress(GetModuleHandle("kernel32.dll"), "IsWow64Process");
  82     if (!pIsWow64Process || !pIsWow64Process( GetCurrentProcess(), &is_wow64 )) is_wow64 = FALSE;
  83     return TRUE;
  84 }
  85
  86 static void test_query_basic(void)
  87 {
  88     NTSTATUS status;
  89     ULONG ReturnLength;
  90     SYSTEM_BASIC_INFORMATION sbi;
  91
  92     /* This test also covers some basic parameter testing that should be the same for
  93      * every information class
  94     */
  95
  96     /* Use a nonexistent info class */
  97     trace("Check nonexistent info class\n");
  98     status = pNtQuerySystemInformation(-1, NULL, 0, NULL);
  99     ok( status == STATUS_INVALID_INFO_CLASS || status == STATUS_NOT_IMPLEMENTED /* vista */,
 100         "Expected STATUS_INVALID_INFO_CLASS or STATUS_NOT_IMPLEMENTED, got %08x\n", status);
 101
 102     /* Use an existing class but with a zero-length buffer */
 103     trace("Check zero-length buffer\n");
 104     status = pNtQuerySystemInformation(SystemBasicInformation, NULL, 0, NULL);
 105     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 106
 107     /* Use an existing class, correct length but no SystemInformation buffer */
 108     trace("Check no SystemInformation buffer\n");
 109     status = pNtQuerySystemInformation(SystemBasicInformation, NULL, sizeof(sbi), NULL);
 110     ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_PARAMETER /* vista */,
 111         "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_PARAMETER, got %08x\n", status);
 112
 113     /* Use a existing class, correct length, a pointer to a buffer but no ReturnLength pointer */
 114     trace("Check no ReturnLength pointer\n");
 115     status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), NULL);
 116     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 117
 118     /* Check a too large buffer size */
 119     trace("Check a too large buffer size\n");
 120     status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi) * 2, &ReturnLength);
 121     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 122
 123     /* Finally some correct calls */
 124     trace("Check with correct parameters\n");
 125     status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), &ReturnLength);
 126     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 127     ok( sizeof(sbi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 128
 129     /* Check if we have some return values */
 130     trace("Number of Processors : %d\n", sbi.NumberOfProcessors);
 131     ok( sbi.NumberOfProcessors > 0, "Expected more than 0 processors, got %d\n", sbi.NumberOfProcessors);
 132 }
 133
 134 static void test_query_cpu(void)
 135 {
 136     DWORD status;
 137     ULONG ReturnLength;
 138     SYSTEM_CPU_INFORMATION sci;
 139
 140     status = pNtQuerySystemInformation(SystemCpuInformation, &sci, sizeof(sci), &ReturnLength);
 141     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 142     ok( sizeof(sci) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 143
 144     /* Check if we have some return values */
 145     trace("Processor FeatureSet : %08x\n", sci.FeatureSet);
 146     ok( sci.FeatureSet != 0, "Expected some features for this processor, got %08x\n", sci.FeatureSet);
 147 }
 148
 149 static void test_query_performance(void)
 150 {
 151     NTSTATUS status;
 152     ULONG ReturnLength;
 153     ULONGLONG buffer[sizeof(SYSTEM_PERFORMANCE_INFORMATION)/sizeof(ULONGLONG) + 5];
 154     DWORD size = sizeof(SYSTEM_PERFORMANCE_INFORMATION);
 155
 156     status = pNtQuerySystemInformation(SystemPerformanceInformation, buffer, 0, &ReturnLength);
 157     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 158
 159     status = pNtQuerySystemInformation(SystemPerformanceInformation, buffer, size, &ReturnLength);
 160     if (status == STATUS_INFO_LENGTH_MISMATCH && is_wow64)
 161     {
 162         /* size is larger on wow64 under w2k8/win7 */
 163         size += 16;
 164         status = pNtQuerySystemInformation(SystemPerformanceInformation, buffer, size, &ReturnLength);
 165     }
 166     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 167     ok( ReturnLength == size, "Inconsistent length %d\n", ReturnLength);
 168
 169     status = pNtQuerySystemInformation(SystemPerformanceInformation, buffer, size + 2, &ReturnLength);
 170     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 171     ok( ReturnLength == size || ReturnLength == size + 2,
 172         "Inconsistent length %d\n", ReturnLength);
 173
 174     /* Not return values yet, as struct members are unknown */
 175 }
 176
 177 static void test_query_timeofday(void)
 178 {
 179     NTSTATUS status;
 180     ULONG ReturnLength;
 181
 182     /* Copy of our winternl.h structure turned into a private one */
 183     typedef struct _SYSTEM_TIMEOFDAY_INFORMATION_PRIVATE {
 184         LARGE_INTEGER liKeBootTime;
 185         LARGE_INTEGER liKeSystemTime;
 186         LARGE_INTEGER liExpTimeZoneBias;
 187         ULONG uCurrentTimeZoneId;
 188         DWORD dwUnknown1[5];
 189     } SYSTEM_TIMEOFDAY_INFORMATION_PRIVATE;
 190
 191     SYSTEM_TIMEOFDAY_INFORMATION_PRIVATE sti;
 192
 193     /*  The struct size for NT (32 bytes) and Win2K/XP (48 bytes) differ.
 194      *
 195      *  Windows 2000 and XP return STATUS_INFO_LENGTH_MISMATCH if the given buffer size is greater
 196      *  then 48 and 0 otherwise
 197      *  Windows NT returns STATUS_INFO_LENGTH_MISMATCH when the given buffer size is not correct
 198      *  and 0 otherwise
 199      *
 200      *  Windows 2000 and XP copy the given buffer size into the provided buffer, if the return code is STATUS_SUCCESS
 201      *  NT only fills the buffer if the return code is STATUS_SUCCESS
 202      *
 203     */
 204
 205     status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, sizeof(sti), &ReturnLength);
 206
 207     if (status == STATUS_INFO_LENGTH_MISMATCH)
 208     {
 209         trace("Windows version is NT, we have to cater for differences with W2K/WinXP\n");
 210
 211         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 0, &ReturnLength);
 212         ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 213         ok( 0 == ReturnLength, "ReturnLength should be 0, it is (%d)\n", ReturnLength);
 214
 215         sti.uCurrentTimeZoneId = 0xdeadbeef;
 216         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 28, &ReturnLength);
 217         ok(status == STATUS_SUCCESS || broken(status == STATUS_INFO_LENGTH_MISMATCH /* NT4 */), "Expected STATUS_SUCCESS, got %08x\n", status);
 218         ok( 0xdeadbeef == sti.uCurrentTimeZoneId, "This part of the buffer should not have been filled\n");
 219
 220         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 32, &ReturnLength);
 221         ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 222         ok( 32 == ReturnLength, "ReturnLength should be 0, it is (%d)\n", ReturnLength);
 223     }
 224     else
 225     {
 226         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 0, &ReturnLength);
 227         ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 228         ok( 0 == ReturnLength, "ReturnLength should be 0, it is (%d)\n", ReturnLength);
 229
 230         sti.uCurrentTimeZoneId = 0xdeadbeef;
 231         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 24, &ReturnLength);
 232         ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 233         ok( 24 == ReturnLength, "ReturnLength should be 24, it is (%d)\n", ReturnLength);
 234         ok( 0xdeadbeef == sti.uCurrentTimeZoneId, "This part of the buffer should not have been filled\n");
 235
 236         sti.uCurrentTimeZoneId = 0xdeadbeef;
 237         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 32, &ReturnLength);
 238         ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 239         ok( 32 == ReturnLength, "ReturnLength should be 32, it is (%d)\n", ReturnLength);
 240         ok( 0xdeadbeef != sti.uCurrentTimeZoneId, "Buffer should have been partially filled\n");
 241
 242         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 49, &ReturnLength);
 243         ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 244         ok( ReturnLength == 0 || ReturnLength == sizeof(sti) /* vista */,
 245             "ReturnLength should be 0, it is (%d)\n", ReturnLength);
 246
 247         status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, sizeof(sti), &ReturnLength);
 248         ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 249         ok( sizeof(sti) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 250     }
 251
 252     /* Check if we have some return values */
 253     trace("uCurrentTimeZoneId : (%d)\n", sti.uCurrentTimeZoneId);
 254 }
 255
 256 static void test_query_process(void)
 257 {
 258     NTSTATUS status;
 259     DWORD last_pid;
 260     ULONG ReturnLength;
 261     int i = 0, k = 0;
 262     int is_nt = 0;
 263     SYSTEM_BASIC_INFORMATION sbi;
 264
 265     /* Copy of our winternl.h structure turned into a private one */
 266     typedef struct _SYSTEM_PROCESS_INFORMATION_PRIVATE {
 267         ULONG NextEntryOffset;
 268         DWORD dwThreadCount;
 269         DWORD dwUnknown1[6];
 270         FILETIME ftCreationTime;
 271         FILETIME ftUserTime;
 272         FILETIME ftKernelTime;
 273         UNICODE_STRING ProcessName;
 274         DWORD dwBasePriority;
 275         HANDLE UniqueProcessId;
 276         HANDLE ParentProcessId;
 277         ULONG HandleCount;
 278         DWORD dwUnknown3;
 279         DWORD dwUnknown4;
 280         VM_COUNTERS vmCounters;
 281         IO_COUNTERS ioCounters;
 282         SYSTEM_THREAD_INFORMATION ti[1];
 283     } SYSTEM_PROCESS_INFORMATION_PRIVATE;
 284
 285     ULONG SystemInformationLength = sizeof(SYSTEM_PROCESS_INFORMATION_PRIVATE);
 286     SYSTEM_PROCESS_INFORMATION_PRIVATE *spi, *spi_buf = HeapAlloc(GetProcessHeap(), 0, SystemInformationLength);
 287
 288     /* test ReturnLength */
 289     ReturnLength = 0;
 290     status = pNtQuerySystemInformation(SystemProcessInformation, NULL, 0, &ReturnLength);
 291     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_LENGTH_MISMATCH got %08x\n", status);
 292     ok( ReturnLength > 0 || broken(ReturnLength == 0) /* NT4, Win2K */,
 293         "Expected a ReturnLength to show the needed length\n");
 294
 295     /* W2K3 and later returns the needed length, the rest returns 0, so we have to loop */
 296     for (;;)
 297     {
 298         status = pNtQuerySystemInformation(SystemProcessInformation, spi_buf, SystemInformationLength, &ReturnLength);
 299
 300         if (status != STATUS_INFO_LENGTH_MISMATCH) break;
 301
 302         spi_buf = HeapReAlloc(GetProcessHeap(), 0, spi_buf , SystemInformationLength *= 2);
 303     }
 304     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 305     spi = spi_buf;
 306
 307     /* Get the first NextEntryOffset, from this we can deduce the OS version we're running
 308      *
 309      * W2K/WinXP/W2K3:
 310      *   NextEntryOffset for a process is 184 + (no. of threads) * sizeof(SYSTEM_THREAD_INFORMATION)
 311      * NT:
 312      *   NextEntryOffset for a process is 136 + (no. of threads) * sizeof(SYSTEM_THREAD_INFORMATION)
 313      * Wine (with every windows version):
 314      *   NextEntryOffset for a process is 0 if just this test is running
 315      *   NextEntryOffset for a process is 184 + (no. of threads) * sizeof(SYSTEM_THREAD_INFORMATION) +
 316      *                             ProcessName.MaximumLength
 317      *     if more wine processes are running
 318      *
 319      * Note : On windows the first process is in fact the Idle 'process' with a thread for every processor
 320     */
 321
 322     pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), &ReturnLength);
 323
 324     is_nt = ( spi->NextEntryOffset - (sbi.NumberOfProcessors * sizeof(SYSTEM_THREAD_INFORMATION)) == 136);
 325
 326     if (is_nt) win_skip("Windows version is NT, we will skip thread tests\n");
 327
 328     /* Check if we have some return values
 329      *
 330      * On windows there will be several processes running (Including the always present Idle and System)
 331      * On wine we only have one (if this test is the only wine process running)
 332     */
 333
 334     /* Loop through the processes */
 335
 336     for (;;)
 337     {
 338         i++;
 339
 340         last_pid = (DWORD_PTR)spi->UniqueProcessId;
 341
 342         ok( spi->dwThreadCount > 0, "Expected some threads for this process, got 0\n");
 343
 344         /* Loop through the threads, skip NT4 for now */
 345
 346         if (!is_nt)
 347         {
 348             DWORD j;
 349             for ( j = 0; j < spi->dwThreadCount; j++)
 350             {
 351                 k++;
 352                 ok ( spi->ti[j].ClientId.UniqueProcess == spi->UniqueProcessId,
 353                      "The owning pid of the thread (%p) doesn't equal the pid (%p) of the process\n",
 354                      spi->ti[j].ClientId.UniqueProcess, spi->UniqueProcessId);
 355             }
 356         }
 357
 358         if (!spi->NextEntryOffset) break;
 359
 360         one_before_last_pid = last_pid;
 361
 362         spi = (SYSTEM_PROCESS_INFORMATION_PRIVATE*)((char*)spi + spi->NextEntryOffset);
 363     }
 364     trace("Total number of running processes : %d\n", i);
 365     if (!is_nt) trace("Total number of running threads   : %d\n", k);
 366
 367     if (one_before_last_pid == 0) one_before_last_pid = last_pid;
 368
 369     HeapFree( GetProcessHeap(), 0, spi_buf);
 370 }
 371
 372 static void test_query_procperf(void)
 373 {
 374     NTSTATUS status;
 375     ULONG ReturnLength;
 376     ULONG NeededLength;
 377     SYSTEM_BASIC_INFORMATION sbi;
 378     SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION* sppi;
 379
 380     /* Find out the number of processors */
 381     status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), &ReturnLength);
 382     ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 383     NeededLength = sbi.NumberOfProcessors * sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
 384
 385     sppi = HeapAlloc(GetProcessHeap(), 0, NeededLength);
 386
 387     status = pNtQuerySystemInformation(SystemProcessorPerformanceInformation, sppi, 0, &ReturnLength);
 388     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 389
 390     /* Try it for 1 processor */
 391     sppi->KernelTime.QuadPart = 0xdeaddead;
 392     sppi->UserTime.QuadPart = 0xdeaddead;
 393     sppi->IdleTime.QuadPart = 0xdeaddead;
 394     status = pNtQuerySystemInformation(SystemProcessorPerformanceInformation, sppi,
 395                                        sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION), &ReturnLength);
 396     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 397     ok( sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) == ReturnLength,
 398         "Inconsistent length %d\n", ReturnLength);
 399     ok (sppi->KernelTime.QuadPart != 0xdeaddead, "KernelTime unchanged\n");
 400     ok (sppi->UserTime.QuadPart != 0xdeaddead, "UserTime unchanged\n");
 401     ok (sppi->IdleTime.QuadPart != 0xdeaddead, "IdleTime unchanged\n");
 402
 403     /* Try it for all processors */
 404     sppi->KernelTime.QuadPart = 0xdeaddead;
 405     sppi->UserTime.QuadPart = 0xdeaddead;
 406     sppi->IdleTime.QuadPart = 0xdeaddead;
 407     status = pNtQuerySystemInformation(SystemProcessorPerformanceInformation, sppi, NeededLength, &ReturnLength);
 408     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 409     ok( NeededLength == ReturnLength, "Inconsistent length (%d) <-> (%d)\n", NeededLength, ReturnLength);
 410     ok (sppi->KernelTime.QuadPart != 0xdeaddead, "KernelTime unchanged\n");
 411     ok (sppi->UserTime.QuadPart != 0xdeaddead, "UserTime unchanged\n");
 412     ok (sppi->IdleTime.QuadPart != 0xdeaddead, "IdleTime unchanged\n");
 413
 414     /* A too large given buffer size */
 415     sppi = HeapReAlloc(GetProcessHeap(), 0, sppi , NeededLength + 2);
 416     sppi->KernelTime.QuadPart = 0xdeaddead;
 417     sppi->UserTime.QuadPart = 0xdeaddead;
 418     sppi->IdleTime.QuadPart = 0xdeaddead;
 419     status = pNtQuerySystemInformation(SystemProcessorPerformanceInformation, sppi, NeededLength + 2, &ReturnLength);
 420     ok( status == STATUS_SUCCESS || status == STATUS_INFO_LENGTH_MISMATCH /* vista */,
 421         "Expected STATUS_SUCCESS or STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 422     ok( NeededLength == ReturnLength, "Inconsistent length (%d) <-> (%d)\n", NeededLength, ReturnLength);
 423     if (status == STATUS_SUCCESS)
 424     {
 425         ok (sppi->KernelTime.QuadPart != 0xdeaddead, "KernelTime unchanged\n");
 426         ok (sppi->UserTime.QuadPart != 0xdeaddead, "UserTime unchanged\n");
 427         ok (sppi->IdleTime.QuadPart != 0xdeaddead, "IdleTime unchanged\n");
 428     }
 429     else /* vista and 2008 */
 430     {
 431         ok (sppi->KernelTime.QuadPart == 0xdeaddead, "KernelTime changed\n");
 432         ok (sppi->UserTime.QuadPart == 0xdeaddead, "UserTime changed\n");
 433         ok (sppi->IdleTime.QuadPart == 0xdeaddead, "IdleTime changed\n");
 434     }
 435
 436     HeapFree( GetProcessHeap(), 0, sppi);
 437 }
 438
 439 static void test_query_module(void)
 440 {
 441     NTSTATUS status;
 442     ULONG ReturnLength;
 443     ULONG ModuleCount, i;
 444
 445     ULONG SystemInformationLength = sizeof(SYSTEM_MODULE_INFORMATION);
 446     SYSTEM_MODULE_INFORMATION* smi = HeapAlloc(GetProcessHeap(), 0, SystemInformationLength);
 447     SYSTEM_MODULE* sm;
 448
 449     /* Request the needed length */
 450     status = pNtQuerySystemInformation(SystemModuleInformation, smi, 0, &ReturnLength);
 451     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 452     ok( ReturnLength > 0, "Expected a ReturnLength to show the needed length\n");
 453
 454     SystemInformationLength = ReturnLength;
 455     smi = HeapReAlloc(GetProcessHeap(), 0, smi , SystemInformationLength);
 456     status = pNtQuerySystemInformation(SystemModuleInformation, smi, SystemInformationLength, &ReturnLength);
 457     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 458
 459     ModuleCount = smi->ModulesCount;
 460     sm = &smi->Modules[0];
 461     /* our implementation is a stub for now */
 462     ok( ModuleCount > 0, "Expected some modules to be loaded\n");
 463
 464     /* Loop through all the modules/drivers, Wine doesn't get here (yet) */
 465     for (i = 0; i < ModuleCount ; i++)
 466     {
 467         ok( i == sm->Id, "Id (%d) should have matched %u\n", sm->Id, i);
 468         sm++;
 469     }
 470
 471     HeapFree( GetProcessHeap(), 0, smi);
 472 }
 473
 474 static void test_query_handle(void)
 475 {
 476     NTSTATUS status;
 477     ULONG ReturnLength;
 478     ULONG SystemInformationLength = sizeof(SYSTEM_HANDLE_INFORMATION);
 479     SYSTEM_HANDLE_INFORMATION* shi = HeapAlloc(GetProcessHeap(), 0, SystemInformationLength);
 480
 481     /* Request the needed length : a SystemInformationLength greater than one struct sets ReturnLength */
 482     status = pNtQuerySystemInformation(SystemHandleInformation, shi, SystemInformationLength, &ReturnLength);
 483     todo_wine ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 484
 485     SystemInformationLength = ReturnLength;
 486     shi = HeapReAlloc(GetProcessHeap(), 0, shi , SystemInformationLength);
 487     status = pNtQuerySystemInformation(SystemHandleInformation, shi, SystemInformationLength, &ReturnLength);
 488     if (status != STATUS_INFO_LENGTH_MISMATCH) /* vista */
 489     {
 490         ok( status == STATUS_SUCCESS,
 491             "Expected STATUS_SUCCESS, got %08x\n", status);
 492
 493         /* Check if we have some return values */
 494         trace("Number of Handles : %d\n", shi->Count);
 495         todo_wine
 496         {
 497             /* our implementation is a stub for now */
 498             ok( shi->Count > 1, "Expected more than 1 handles, got (%d)\n", shi->Count);
 499         }
 500     }
 501     HeapFree( GetProcessHeap(), 0, shi);
 502 }
 503
 504 static void test_query_cache(void)
 505 {
 506     NTSTATUS status;
 507     ULONG ReturnLength;
 508     BYTE buffer[128];
 509     SYSTEM_CACHE_INFORMATION *sci = (SYSTEM_CACHE_INFORMATION *) buffer;
 510     ULONG expected;
 511     INT i;
 512
 513     /* the large SYSTEM_CACHE_INFORMATION on WIN64 is not documented */
 514     expected = sizeof(SYSTEM_CACHE_INFORMATION);
 515     for (i = sizeof(buffer); i>= expected; i--)
 516     {
 517         ReturnLength = 0xdeadbeef;
 518         status = pNtQuerySystemInformation(SystemCacheInformation, sci, i, &ReturnLength);
 519         ok(!status && (ReturnLength == expected),
 520             "%d: got 0x%x and %u (expected STATUS_SUCCESS and %u)\n", i, status, ReturnLength, expected);
 521     }
 522
 523     /* buffer too small for the full result.
 524        Up to win7, the function succeeds with a partial result. */
 525     status = pNtQuerySystemInformation(SystemCacheInformation, sci, i, &ReturnLength);
 526     if (!status)
 527     {
 528         expected = offsetof(SYSTEM_CACHE_INFORMATION, MinimumWorkingSet);
 529         for (; i>= expected; i--)
 530         {
 531             ReturnLength = 0xdeadbeef;
 532             status = pNtQuerySystemInformation(SystemCacheInformation, sci, i, &ReturnLength);
 533             ok(!status && (ReturnLength == expected),
 534                 "%d: got 0x%x and %u (expected STATUS_SUCCESS and %u)\n", i, status, ReturnLength, expected);
 535         }
 536     }
 537
 538     /* buffer too small for the result, this call will always fail */
 539     ReturnLength = 0xdeadbeef;
 540     status = pNtQuerySystemInformation(SystemCacheInformation, sci, i, &ReturnLength);
 541     ok( status == STATUS_INFO_LENGTH_MISMATCH &&
 542         ((ReturnLength == expected) || broken(!ReturnLength) || broken(ReturnLength == 0xfffffff0)),
 543         "%d: got 0x%x and %u (expected STATUS_INFO_LENGTH_MISMATCH and %u)\n", i, status, ReturnLength, expected);
 544
 545     if (0) {
 546         /* this crashes on some vista / win7 machines */
 547         ReturnLength = 0xdeadbeef;
 548         status = pNtQuerySystemInformation(SystemCacheInformation, sci, 0, &ReturnLength);
 549         ok( status == STATUS_INFO_LENGTH_MISMATCH &&
 550             ((ReturnLength == expected) || broken(!ReturnLength) || broken(ReturnLength == 0xfffffff0)),
 551             "0: got 0x%x and %u (expected STATUS_INFO_LENGTH_MISMATCH and %u)\n", status, ReturnLength, expected);
 552     }
 553 }
 554
 555 static void test_query_interrupt(void)
 556 {
 557     NTSTATUS status;
 558     ULONG ReturnLength;
 559     ULONG NeededLength;
 560     SYSTEM_BASIC_INFORMATION sbi;
 561     SYSTEM_INTERRUPT_INFORMATION* sii;
 562
 563     /* Find out the number of processors */
 564     status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), &ReturnLength);
 565     ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 566     NeededLength = sbi.NumberOfProcessors * sizeof(SYSTEM_INTERRUPT_INFORMATION);
 567
 568     sii = HeapAlloc(GetProcessHeap(), 0, NeededLength);
 569
 570     status = pNtQuerySystemInformation(SystemInterruptInformation, sii, 0, &ReturnLength);
 571     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 572
 573     /* Try it for all processors */
 574     status = pNtQuerySystemInformation(SystemInterruptInformation, sii, NeededLength, &ReturnLength);
 575     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 576
 577     /* Windows XP and W2K3 (and others?) always return 0 for the ReturnLength
 578      * No test added for this as it's highly unlikely that an app depends on this
 579     */
 580
 581     HeapFree( GetProcessHeap(), 0, sii);
 582 }
 583
 584 static void test_query_kerndebug(void)
 585 {
 586     NTSTATUS status;
 587     ULONG ReturnLength;
 588     SYSTEM_KERNEL_DEBUGGER_INFORMATION skdi;
 589
 590     status = pNtQuerySystemInformation(SystemKernelDebuggerInformation, &skdi, 0, &ReturnLength);
 591     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 592
 593     status = pNtQuerySystemInformation(SystemKernelDebuggerInformation, &skdi, sizeof(skdi), &ReturnLength);
 594     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 595     ok( sizeof(skdi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 596
 597     status = pNtQuerySystemInformation(SystemKernelDebuggerInformation, &skdi, sizeof(skdi) + 2, &ReturnLength);
 598     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 599     ok( sizeof(skdi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 600 }
 601
 602 static void test_query_regquota(void)
 603 {
 604     NTSTATUS status;
 605     ULONG ReturnLength;
 606     SYSTEM_REGISTRY_QUOTA_INFORMATION srqi;
 607
 608     status = pNtQuerySystemInformation(SystemRegistryQuotaInformation, &srqi, 0, &ReturnLength);
 609     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 610
 611     status = pNtQuerySystemInformation(SystemRegistryQuotaInformation, &srqi, sizeof(srqi), &ReturnLength);
 612     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 613     ok( sizeof(srqi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 614
 615     status = pNtQuerySystemInformation(SystemRegistryQuotaInformation, &srqi, sizeof(srqi) + 2, &ReturnLength);
 616     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 617     ok( sizeof(srqi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 618 }
 619
 620 static void test_query_logicalproc(void)
 621 {
 622     NTSTATUS status;
 623     ULONG len, i, proc_no;
 624     SYSTEM_LOGICAL_PROCESSOR_INFORMATION *slpi;
 625     SYSTEM_INFO si;
 626
 627     GetSystemInfo(&si);
 628
 629     status = pNtQuerySystemInformation(SystemLogicalProcessorInformation, NULL, 0, &len);
 630     if(status == STATUS_INVALID_INFO_CLASS)
 631     {
 632         win_skip("SystemLogicalProcessorInformation is not supported\n");
 633         return;
 634     }
 635     if(status == STATUS_NOT_IMPLEMENTED)
 636     {
 637         todo_wine ok(0, "SystemLogicalProcessorInformation is not implemented\n");
 638         return;
 639     }
 640     ok(status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 641     ok(len%sizeof(*slpi) == 0, "Incorrect length %d\n", len);
 642
 643     slpi = HeapAlloc(GetProcessHeap(), 0, len);
 644     status = pNtQuerySystemInformation(SystemLogicalProcessorInformation, slpi, len, &len);
 645     ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 646
 647     proc_no = 0;
 648     for(i=0; i<len/sizeof(*slpi); i++) {
 649         switch(slpi[i].Relationship) {
 650         case RelationProcessorCore:
 651             /* Get number of logical processors */
 652             for(; slpi[i].ProcessorMask; slpi[i].ProcessorMask /= 2)
 653                 proc_no += slpi[i].ProcessorMask%2;
 654             break;
 655         default:
 656             break;
 657         }
 658     }
 659     ok(proc_no > 0, "No processors were found\n");
 660     if(si.dwNumberOfProcessors <= 32)
 661         ok(proc_no == si.dwNumberOfProcessors, "Incorrect number of logical processors: %d, expected %d\n",
 662                 proc_no, si.dwNumberOfProcessors);
 663
 664     HeapFree(GetProcessHeap(), 0, slpi);
 665 }
 666
 667 static void test_query_processor_power_info(void)
 668 {
 669     NTSTATUS status;
 670     PROCESSOR_POWER_INFORMATION* ppi;
 671     ULONG size;
 672     SYSTEM_INFO si;
 673     int i;
 674
 675     GetSystemInfo(&si);
 676     size = si.dwNumberOfProcessors * sizeof(PROCESSOR_POWER_INFORMATION);
 677     ppi = HeapAlloc(GetProcessHeap(), 0, size);
 678
 679     /* If size < (sizeof(PROCESSOR_POWER_INFORMATION) * NumberOfProcessors), Win7 returns
 680      * STATUS_BUFFER_TOO_SMALL. WinXP returns STATUS_SUCCESS for any value of size.  It copies as
 681      * many whole PROCESSOR_POWER_INFORMATION structures that there is room for.  Even if there is
 682      * not enough room for one structure, WinXP still returns STATUS_SUCCESS having done nothing.
 683      *
 684      * If ppi == NULL, Win7 returns STATUS_INVALID_PARAMETER while WinXP returns STATUS_SUCCESS
 685      * and does nothing.
 686      *
 687      * The same behavior is seen with CallNtPowerInformation (in powrprof.dll).
 688      */
 689
 690     if (si.dwNumberOfProcessors > 1)
 691     {
 692         for(i = 0; i < si.dwNumberOfProcessors; i++)
 693             ppi[i].Number = 0xDEADBEEF;
 694
 695         /* Call with a buffer size that is large enough to hold at least one but not large
 696          * enough to hold them all.  This will be STATUS_SUCCESS on WinXP but not on Win7 */
 697         status = pNtPowerInformation(ProcessorInformation, 0, 0, ppi, size - sizeof(PROCESSOR_POWER_INFORMATION));
 698         if (status == STATUS_SUCCESS)
 699         {
 700             /* lax version found on older Windows like WinXP */
 701             ok( (ppi[si.dwNumberOfProcessors - 2].Number != 0xDEADBEEF) &&
 702                 (ppi[si.dwNumberOfProcessors - 1].Number == 0xDEADBEEF),
 703                 "Expected all but the last record to be overwritten.\n");
 704
 705             status = pNtPowerInformation(ProcessorInformation, 0, 0, 0, size);
 706             ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 707
 708             for(i = 0; i < si.dwNumberOfProcessors; i++)
 709                 ppi[i].Number = 0xDEADBEEF;
 710             status = pNtPowerInformation(ProcessorInformation, 0, 0, ppi, sizeof(PROCESSOR_POWER_INFORMATION) - 1);
 711             ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 712             for(i = 0; i < si.dwNumberOfProcessors; i++)
 713                 if (ppi[i].Number != 0xDEADBEEF) break;
 714             ok( i == si.dwNumberOfProcessors, "Expected untouched buffer\n");
 715         }
 716         else
 717         {
 718             /* picky version found on newer Windows like Win7 */
 719             ok( ppi[1].Number == 0xDEADBEEF, "Expected untouched buffer.\n");
 720             ok( status == STATUS_BUFFER_TOO_SMALL, "Expected STATUS_BUFFER_TOO_SMALL, got %08x\n", status);
 721
 722             status = pNtPowerInformation(ProcessorInformation, 0, 0, 0, size);
 723             ok( status == STATUS_SUCCESS || status == STATUS_INVALID_PARAMETER, "Got %08x\n", status);
 724
 725             status = pNtPowerInformation(ProcessorInformation, 0, 0, ppi, 0);
 726             ok( status == STATUS_BUFFER_TOO_SMALL || status == STATUS_INVALID_PARAMETER, "Got %08x\n", status);
 727         }
 728     }
 729     else
 730     {
 731         skip("Test needs more than one processor.\n");
 732     }
 733
 734     status = pNtPowerInformation(ProcessorInformation, 0, 0, ppi, size);
 735     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 736
 737     HeapFree(GetProcessHeap(), 0, ppi);
 738 }
 739
 740 static void test_query_process_basic(void)
 741 {
 742     NTSTATUS status;
 743     ULONG ReturnLength;
 744
 745     typedef struct _PROCESS_BASIC_INFORMATION_PRIVATE {
 746         DWORD_PTR ExitStatus;
 747         PPEB      PebBaseAddress;
 748         DWORD_PTR AffinityMask;
 749         DWORD_PTR BasePriority;
 750         ULONG_PTR UniqueProcessId;
 751         ULONG_PTR InheritedFromUniqueProcessId;
 752     } PROCESS_BASIC_INFORMATION_PRIVATE;
 753
 754     PROCESS_BASIC_INFORMATION_PRIVATE pbi;
 755
 756     /* This test also covers some basic parameter testing that should be the same for
 757      * every information class
 758     */
 759
 760     /* Use a nonexistent info class */
 761     trace("Check nonexistent info class\n");
 762     status = pNtQueryInformationProcess(NULL, -1, NULL, 0, NULL);
 763     ok( status == STATUS_INVALID_INFO_CLASS || status == STATUS_NOT_IMPLEMENTED /* vista */,
 764         "Expected STATUS_INVALID_INFO_CLASS or STATUS_NOT_IMPLEMENTED, got %08x\n", status);
 765
 766     /* Do not give a handle and buffer */
 767     trace("Check NULL handle and buffer and zero-length buffersize\n");
 768     status = pNtQueryInformationProcess(NULL, ProcessBasicInformation, NULL, 0, NULL);
 769     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 770
 771     /* Use a correct info class and buffer size, but still no handle and buffer */
 772     trace("Check NULL handle and buffer\n");
 773     status = pNtQueryInformationProcess(NULL, ProcessBasicInformation, NULL, sizeof(pbi), NULL);
 774     ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE,
 775         "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status);
 776
 777     /* Use a correct info class and buffer size, but still no handle */
 778     trace("Check NULL handle\n");
 779     status = pNtQueryInformationProcess(NULL, ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
 780     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
 781
 782     /* Use a greater buffer size */
 783     trace("Check NULL handle and too large buffersize\n");
 784     status = pNtQueryInformationProcess(NULL, ProcessBasicInformation, &pbi, sizeof(pbi) * 2, NULL);
 785     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 786
 787     /* Use no ReturnLength */
 788     trace("Check NULL ReturnLength\n");
 789     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
 790     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 791
 792     /* Finally some correct calls */
 793     trace("Check with correct parameters\n");
 794     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), &ReturnLength);
 795     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 796     ok( sizeof(pbi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 797
 798     /* Everything is correct except a too large buffersize */
 799     trace("Too large buffersize\n");
 800     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi) * 2, &ReturnLength);
 801     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 802     ok( sizeof(pbi) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 803
 804     /* Check if we have some return values */
 805     trace("ProcessID : %lx\n", pbi.UniqueProcessId);
 806     ok( pbi.UniqueProcessId > 0, "Expected a ProcessID > 0, got 0\n");
 807 }
 808
 809 static void test_query_process_vm(void)
 810 {
 811     NTSTATUS status;
 812     ULONG ReturnLength;
 813     VM_COUNTERS pvi;
 814     ULONG old_size = FIELD_OFFSET(VM_COUNTERS,PrivatePageCount);
 815
 816     status = pNtQueryInformationProcess(NULL, ProcessVmCounters, NULL, sizeof(pvi), NULL);
 817     ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE,
 818         "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status);
 819
 820     status = pNtQueryInformationProcess(NULL, ProcessVmCounters, &pvi, old_size, NULL);
 821     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
 822
 823     /* Windows XP and W2K3 will report success for a size of 44 AND 48 !
 824        Windows W2K will only report success for 44.
 825        For now we only care for 44, which is FIELD_OFFSET(VM_COUNTERS,PrivatePageCount))
 826     */
 827
 828     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessVmCounters, &pvi, 24, &ReturnLength);
 829     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 830
 831     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessVmCounters, &pvi, old_size, &ReturnLength);
 832     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 833     ok( old_size == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 834
 835     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessVmCounters, &pvi, 46, &ReturnLength);
 836     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 837     ok( ReturnLength == old_size || ReturnLength == sizeof(pvi), "Inconsistent length %d\n", ReturnLength);
 838
 839     /* Check if we have some return values */
 840     trace("WorkingSetSize : %ld\n", pvi.WorkingSetSize);
 841     todo_wine
 842     {
 843         ok( pvi.WorkingSetSize > 0, "Expected a WorkingSetSize > 0\n");
 844     }
 845 }
 846
 847 static void test_query_process_io(void)
 848 {
 849     NTSTATUS status;
 850     ULONG ReturnLength;
 851     IO_COUNTERS pii;
 852
 853     /* NT4 doesn't support this information class, so check for it */
 854     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessIoCounters, &pii, sizeof(pii), &ReturnLength);
 855     if (status == STATUS_NOT_SUPPORTED)
 856     {
 857         win_skip("ProcessIoCounters information class is not supported\n");
 858         return;
 859     }
 860
 861     status = pNtQueryInformationProcess(NULL, ProcessIoCounters, NULL, sizeof(pii), NULL);
 862     ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE,
 863         "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status);
 864
 865     status = pNtQueryInformationProcess(NULL, ProcessIoCounters, &pii, sizeof(pii), NULL);
 866     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
 867
 868     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessIoCounters, &pii, 24, &ReturnLength);
 869     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 870
 871     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessIoCounters, &pii, sizeof(pii), &ReturnLength);
 872     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 873     ok( sizeof(pii) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 874
 875     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessIoCounters, &pii, sizeof(pii) * 2, &ReturnLength);
 876     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 877     ok( sizeof(pii) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 878
 879     /* Check if we have some return values */
 880     trace("OtherOperationCount : 0x%x%08x\n", (DWORD)(pii.OtherOperationCount >> 32), (DWORD)pii.OtherOperationCount);
 881     todo_wine
 882     {
 883         ok( pii.OtherOperationCount > 0, "Expected an OtherOperationCount > 0\n");
 884     }
 885 }
 886
 887 static void test_query_process_times(void)
 888 {
 889     NTSTATUS status;
 890     ULONG ReturnLength;
 891     HANDLE process;
 892     SYSTEMTIME UTC, Local;
 893     KERNEL_USER_TIMES spti;
 894
 895     status = pNtQueryInformationProcess(NULL, ProcessTimes, NULL, sizeof(spti), NULL);
 896     ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE,
 897         "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status);
 898
 899     status = pNtQueryInformationProcess(NULL, ProcessTimes, &spti, sizeof(spti), NULL);
 900     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
 901
 902     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessTimes, &spti, 24, &ReturnLength);
 903     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 904
 905     process = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, one_before_last_pid);
 906     if (!process)
 907     {
 908         trace("Could not open process with ID : %d, error : %u. Going to use current one.\n", one_before_last_pid, GetLastError());
 909         process = GetCurrentProcess();
 910         trace("ProcessTimes for current process\n");
 911     }
 912     else
 913         trace("ProcessTimes for process with ID : %d\n", one_before_last_pid);
 914
 915     status = pNtQueryInformationProcess( process, ProcessTimes, &spti, sizeof(spti), &ReturnLength);
 916     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
 917     ok( sizeof(spti) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
 918     CloseHandle(process);
 919
 920     FileTimeToSystemTime((const FILETIME *)&spti.CreateTime, &UTC);
 921     SystemTimeToTzSpecificLocalTime(NULL, &UTC, &Local);
 922     trace("CreateTime : %02d/%02d/%04d %02d:%02d:%02d\n", Local.wMonth, Local.wDay, Local.wYear,
 923            Local.wHour, Local.wMinute, Local.wSecond);
 924
 925     FileTimeToSystemTime((const FILETIME *)&spti.ExitTime, &UTC);
 926     SystemTimeToTzSpecificLocalTime(NULL, &UTC, &Local);
 927     trace("ExitTime   : %02d/%02d/%04d %02d:%02d:%02d\n", Local.wMonth, Local.wDay, Local.wYear,
 928            Local.wHour, Local.wMinute, Local.wSecond);
 929
 930     FileTimeToSystemTime((const FILETIME *)&spti.KernelTime, &Local);
 931     trace("KernelTime : %02d:%02d:%02d.%03d\n", Local.wHour, Local.wMinute, Local.wSecond, Local.wMilliseconds);
 932
 933     FileTimeToSystemTime((const FILETIME *)&spti.UserTime, &Local);
 934     trace("UserTime   : %02d:%02d:%02d.%03d\n", Local.wHour, Local.wMinute, Local.wSecond, Local.wMilliseconds);
 935
 936     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessTimes, &spti, sizeof(spti) * 2, &ReturnLength);
 937     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
 938     ok( sizeof(spti) == ReturnLength ||
 939         ReturnLength == 0 /* vista */ ||
 940         broken(is_wow64),  /* returns garbage on wow64 */
 941         "Inconsistent length %d\n", ReturnLength);
 942 }
 943
 944 static void test_query_process_debug_port(int argc, char **argv)
 945 {
 946     DWORD_PTR debug_port = 0xdeadbeef;
 947     char cmdline[MAX_PATH];
 948     PROCESS_INFORMATION pi;
 949     STARTUPINFO si = { 0 };
 950     NTSTATUS status;
 951     BOOL ret;
 952
 953     sprintf(cmdline, "%s %s %s", argv[0], argv[1], "debuggee");
 954
 955     si.cb = sizeof(si);
 956     ret = CreateProcess(NULL, cmdline, NULL, NULL, FALSE, DEBUG_PROCESS, NULL, NULL, &si, &pi);
 957     ok(ret, "CreateProcess failed, last error %#x.\n", GetLastError());
 958     if (!ret) return;
 959
 960     status = pNtQueryInformationProcess(NULL, ProcessDebugPort,
 961             NULL, 0, NULL);
 962     ok(status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %#x.\n", status);
 963
 964     status = pNtQueryInformationProcess(NULL, ProcessDebugPort,
 965             NULL, sizeof(debug_port), NULL);
 966     ok(status == STATUS_INVALID_HANDLE || status == STATUS_ACCESS_VIOLATION,
 967             "Expected STATUS_INVALID_HANDLE, got %#x.\n", status);
 968
 969     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessDebugPort,
 970             NULL, sizeof(debug_port), NULL);
 971     ok(status == STATUS_ACCESS_VIOLATION, "Expected STATUS_ACCESS_VIOLATION, got %#x.\n", status);
 972
 973     status = pNtQueryInformationProcess(NULL, ProcessDebugPort,
 974             &debug_port, sizeof(debug_port), NULL);
 975     ok(status == STATUS_INVALID_HANDLE, "Expected STATUS_ACCESS_VIOLATION, got %#x.\n", status);
 976
 977     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessDebugPort,
 978             &debug_port, sizeof(debug_port) - 1, NULL);
 979     ok(status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %#x.\n", status);
 980
 981     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessDebugPort,
 982             &debug_port, sizeof(debug_port) + 1, NULL);
 983     ok(status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %#x.\n", status);
 984
 985     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessDebugPort,
 986             &debug_port, sizeof(debug_port), NULL);
 987     ok(!status, "NtQueryInformationProcess failed, status %#x.\n", status);
 988     ok(debug_port == 0, "Expected port 0, got %#lx.\n", debug_port);
 989
 990     status = pNtQueryInformationProcess(pi.hProcess, ProcessDebugPort,
 991             &debug_port, sizeof(debug_port), NULL);
 992     ok(!status, "NtQueryInformationProcess failed, status %#x.\n", status);
 993     ok(debug_port == ~(DWORD_PTR)0, "Expected port %#lx, got %#lx.\n", ~(DWORD_PTR)0, debug_port);
 994
 995     for (;;)
 996     {
 997         DEBUG_EVENT ev;
 998
 999         ret = WaitForDebugEvent(&ev, INFINITE);
1000         ok(ret, "WaitForDebugEvent failed, last error %#x.\n", GetLastError());
1001         if (!ret) break;
1002
1003         if (ev.dwDebugEventCode == EXIT_PROCESS_DEBUG_EVENT) break;
1004
1005         ret = ContinueDebugEvent(ev.dwProcessId, ev.dwThreadId, DBG_CONTINUE);
1006         ok(ret, "ContinueDebugEvent failed, last error %#x.\n", GetLastError());
1007         if (!ret) break;
1008     }
1009
1010     ret = CloseHandle(pi.hThread);
1011     ok(ret, "CloseHandle failed, last error %#x.\n", GetLastError());
1012     ret = CloseHandle(pi.hProcess);
1013     ok(ret, "CloseHandle failed, last error %#x.\n", GetLastError());
1014 }
1015
1016 static void test_query_process_handlecount(void)
1017 {
1018     NTSTATUS status;
1019     ULONG ReturnLength;
1020     DWORD handlecount;
1021     BYTE buffer[2 * sizeof(DWORD)];
1022     HANDLE process;
1023
1024     status = pNtQueryInformationProcess(NULL, ProcessHandleCount, NULL, sizeof(handlecount), NULL);
1025     ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE,
1026         "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status);
1027
1028     status = pNtQueryInformationProcess(NULL, ProcessHandleCount, &handlecount, sizeof(handlecount), NULL);
1029     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
1030
1031     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessHandleCount, &handlecount, 2, &ReturnLength);
1032     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
1033
1034     process = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, one_before_last_pid);
1035     if (!process)
1036     {
1037         trace("Could not open process with ID : %d, error : %u. Going to use current one.\n", one_before_last_pid, GetLastError());
1038         process = GetCurrentProcess();
1039         trace("ProcessHandleCount for current process\n");
1040     }
1041     else
1042         trace("ProcessHandleCount for process with ID : %d\n", one_before_last_pid);
1043
1044     status = pNtQueryInformationProcess( process, ProcessHandleCount, &handlecount, sizeof(handlecount), &ReturnLength);
1045     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1046     ok( sizeof(handlecount) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
1047     CloseHandle(process);
1048
1049     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessHandleCount, buffer, sizeof(buffer), &ReturnLength);
1050     ok( status == STATUS_INFO_LENGTH_MISMATCH || status == STATUS_SUCCESS,
1051         "Expected STATUS_INFO_LENGTH_MISMATCH or STATUS_SUCCESS, got %08x\n", status);
1052     ok( sizeof(handlecount) == ReturnLength, "Inconsistent length %d\n", ReturnLength);
1053
1054     /* Check if we have some return values */
1055     trace("HandleCount : %d\n", handlecount);
1056     todo_wine
1057     {
1058         ok( handlecount > 0, "Expected some handles, got 0\n");
1059     }
1060 }
1061
1062 static void test_query_process_image_file_name(void)
1063 {
1064     NTSTATUS status;
1065     ULONG ReturnLength;
1066     UNICODE_STRING image_file_name;
1067     void *buffer;
1068     char *file_nameA;
1069     INT len;
1070
1071     status = pNtQueryInformationProcess(NULL, ProcessImageFileName, &image_file_name, sizeof(image_file_name), NULL);
1072     if (status == STATUS_INVALID_INFO_CLASS)
1073     {
1074         win_skip("ProcessImageFileName is not supported\n");
1075         return;
1076     }
1077     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
1078
1079     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessImageFileName, &image_file_name, 2, &ReturnLength);
1080     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
1081
1082     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessImageFileName, &image_file_name, sizeof(image_file_name), &ReturnLength);
1083     ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
1084
1085     buffer = HeapAlloc(GetProcessHeap(), 0, ReturnLength);
1086     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessImageFileName, buffer, ReturnLength, &ReturnLength);
1087     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1088     memcpy(&image_file_name, buffer, sizeof(image_file_name));
1089     len = WideCharToMultiByte(CP_ACP, 0, image_file_name.Buffer, image_file_name.Length/sizeof(WCHAR), NULL, 0, NULL, NULL);
1090     file_nameA = HeapAlloc(GetProcessHeap(), 0, len + 1);
1091     WideCharToMultiByte(CP_ACP, 0, image_file_name.Buffer, image_file_name.Length/sizeof(WCHAR), file_nameA, len, NULL, NULL);
1092     file_nameA[len] = '\0';
1093     HeapFree(GetProcessHeap(), 0, buffer);
1094     trace("process image file name: %s\n", file_nameA);
1095     todo_wine ok(strncmp(file_nameA, "\\Device\\", 8) == 0, "Process image name should be an NT path beginning with \\Device\\ (is %s)\n", file_nameA);
1096     HeapFree(GetProcessHeap(), 0, file_nameA);
1097 }
1098
1099 static void test_query_process_debug_object_handle(int argc, char **argv)
1100 {
1101     char cmdline[MAX_PATH];
1102     STARTUPINFO si = {0};
1103     PROCESS_INFORMATION pi;
1104     BOOL ret;
1105     HANDLE debug_object;
1106     NTSTATUS status;
1107
1108     sprintf(cmdline, "%s %s %s", argv[0], argv[1], "debuggee");
1109
1110     si.cb = sizeof(si);
1111     ret = CreateProcess(NULL, cmdline, NULL, NULL, FALSE, DEBUG_PROCESS, NULL,
1112                         NULL, &si, &pi);
1113     ok(ret, "CreateProcess failed with last error %u\n", GetLastError());
1114     if (!ret) return;
1115
1116     status = pNtQueryInformationProcess(NULL, ProcessDebugObjectHandle, NULL,
1117             0, NULL);
1118     if (status == STATUS_INVALID_INFO_CLASS || status == STATUS_NOT_IMPLEMENTED)
1119     {
1120         win_skip("ProcessDebugObjectHandle is not supported\n");
1121         return;
1122     }
1123     ok(status == STATUS_INFO_LENGTH_MISMATCH,
1124        "Expected NtQueryInformationProcess to return STATUS_INFO_LENGTH_MISMATCH, got 0x%08x\n",
1125        status);
1126
1127     status = pNtQueryInformationProcess(NULL, ProcessDebugObjectHandle, NULL,
1128             sizeof(debug_object), NULL);
1129     ok(status == STATUS_INVALID_HANDLE ||
1130        status == STATUS_ACCESS_VIOLATION, /* XP */
1131        "Expected NtQueryInformationProcess to return STATUS_INVALID_HANDLE, got 0x%08x\n", status);
1132
1133     status = pNtQueryInformationProcess(GetCurrentProcess(),
1134             ProcessDebugObjectHandle, NULL, sizeof(debug_object), NULL);
1135     ok(status == STATUS_ACCESS_VIOLATION,
1136        "Expected NtQueryInformationProcess to return STATUS_ACCESS_VIOLATION, got 0x%08x\n", status);
1137
1138     status = pNtQueryInformationProcess(NULL, ProcessDebugObjectHandle,
1139             &debug_object, sizeof(debug_object), NULL);
1140     ok(status == STATUS_INVALID_HANDLE,
1141        "Expected NtQueryInformationProcess to return STATUS_ACCESS_VIOLATION, got 0x%08x\n", status);
1142
1143     status = pNtQueryInformationProcess(GetCurrentProcess(),
1144             ProcessDebugObjectHandle, &debug_object,
1145             sizeof(debug_object) - 1, NULL);
1146     ok(status == STATUS_INFO_LENGTH_MISMATCH,
1147        "Expected NtQueryInformationProcess to return STATUS_INFO_LENGTH_MISMATCH, got 0x%08x\n", status);
1148
1149     status = pNtQueryInformationProcess(GetCurrentProcess(),
1150             ProcessDebugObjectHandle, &debug_object,
1151             sizeof(debug_object) + 1, NULL);
1152     ok(status == STATUS_INFO_LENGTH_MISMATCH,
1153        "Expected NtQueryInformationProcess to return STATUS_INFO_LENGTH_MISMATCH, got 0x%08x\n", status);
1154
1155     debug_object = (HANDLE)0xdeadbeef;
1156     status = pNtQueryInformationProcess(GetCurrentProcess(),
1157             ProcessDebugObjectHandle, &debug_object,
1158             sizeof(debug_object), NULL);
1159     ok(status == STATUS_PORT_NOT_SET,
1160        "Expected NtQueryInformationProcess to return STATUS_PORT_NOT_SET, got 0x%08x\n", status);
1161     ok(debug_object == NULL ||
1162        broken(debug_object == (HANDLE)0xdeadbeef), /* Wow64 */
1163        "Expected debug object handle to be NULL, got %p\n", debug_object);
1164
1165     debug_object = (HANDLE)0xdeadbeef;
1166     status = pNtQueryInformationProcess(pi.hProcess, ProcessDebugObjectHandle,
1167             &debug_object, sizeof(debug_object), NULL);
1168     todo_wine
1169     ok(status == STATUS_SUCCESS,
1170        "Expected NtQueryInformationProcess to return STATUS_SUCCESS, got 0x%08x\n", status);
1171     todo_wine
1172     ok(debug_object != NULL,
1173        "Expected debug object handle to be non-NULL, got %p\n", debug_object);
1174
1175     for (;;)
1176     {
1177         DEBUG_EVENT ev;
1178
1179         ret = WaitForDebugEvent(&ev, INFINITE);
1180         ok(ret, "WaitForDebugEvent failed with last error %u\n", GetLastError());
1181         if (!ret) break;
1182
1183         if (ev.dwDebugEventCode == EXIT_PROCESS_DEBUG_EVENT) break;
1184
1185         ret = ContinueDebugEvent(ev.dwProcessId, ev.dwThreadId, DBG_CONTINUE);
1186         ok(ret, "ContinueDebugEvent failed with last error %u\n", GetLastError());
1187         if (!ret) break;
1188     }
1189
1190     ret = CloseHandle(pi.hThread);
1191     ok(ret, "CloseHandle failed with last error %u\n", GetLastError());
1192     ret = CloseHandle(pi.hProcess);
1193     ok(ret, "CloseHandle failed with last error %u\n", GetLastError());
1194 }
1195
1196 static void test_query_process_debug_flags(int argc, char **argv)
1197 {
1198     DWORD debug_flags = 0xdeadbeef;
1199     char cmdline[MAX_PATH];
1200     PROCESS_INFORMATION pi;
1201     STARTUPINFO si = { 0 };
1202     NTSTATUS status;
1203     BOOL ret;
1204
1205     sprintf(cmdline, "%s %s %s", argv[0], argv[1], "debuggee");
1206
1207     si.cb = sizeof(si);
1208     ret = CreateProcess(NULL, cmdline, NULL, NULL, FALSE, DEBUG_PROCESS | DEBUG_ONLY_THIS_PROCESS, NULL, NULL, &si, &pi);
1209     ok(ret, "CreateProcess failed, last error %#x.\n", GetLastError());
1210     if (!ret) return;
1211
1212     status = pNtQueryInformationProcess(NULL, ProcessDebugFlags,
1213             NULL, 0, NULL);
1214     ok(status == STATUS_INFO_LENGTH_MISMATCH || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "Expected STATUS_INFO_LENGTH_MISMATCH, got %#x.\n", status);
1215
1216     status = pNtQueryInformationProcess(NULL, ProcessDebugFlags,
1217             NULL, sizeof(debug_flags), NULL);
1218     ok(status == STATUS_INVALID_HANDLE || status == STATUS_ACCESS_VIOLATION || broken(status == STATUS_INVALID_INFO_CLASS) /* W7PROX64 (32-bit) */,
1219             "Expected STATUS_INVALID_HANDLE, got %#x.\n", status);
1220
1221     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessDebugFlags,
1222             NULL, sizeof(debug_flags), NULL);
1223     ok(status == STATUS_ACCESS_VIOLATION, "Expected STATUS_ACCESS_VIOLATION, got %#x.\n", status);
1224
1225     status = pNtQueryInformationProcess(NULL, ProcessDebugFlags,
1226             &debug_flags, sizeof(debug_flags), NULL);
1227     ok(status == STATUS_INVALID_HANDLE || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "Expected STATUS_ACCESS_VIOLATION, got %#x.\n", status);
1228
1229     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessDebugFlags,
1230             &debug_flags, sizeof(debug_flags) - 1, NULL);
1231     ok(status == STATUS_INFO_LENGTH_MISMATCH || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "Expected STATUS_INFO_LENGTH_MISMATCH, got %#x.\n", status);
1232
1233     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessDebugFlags,
1234             &debug_flags, sizeof(debug_flags) + 1, NULL);
1235     ok(status == STATUS_INFO_LENGTH_MISMATCH || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "Expected STATUS_INFO_LENGTH_MISMATCH, got %#x.\n", status);
1236
1237     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessDebugFlags,
1238             &debug_flags, sizeof(debug_flags), NULL);
1239     ok(!status || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "NtQueryInformationProcess failed, status %#x.\n", status);
1240     ok(debug_flags == TRUE|| broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "Expected flag TRUE, got %x.\n", debug_flags);
1241
1242     status = pNtQueryInformationProcess(pi.hProcess, ProcessDebugFlags,
1243             &debug_flags, sizeof(debug_flags), NULL);
1244     ok(!status || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "NtQueryInformationProcess failed, status %#x.\n", status);
1245     ok(debug_flags == FALSE || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "Expected flag FALSE, got %x.\n", debug_flags);
1246
1247     for (;;)
1248     {
1249         DEBUG_EVENT ev;
1250
1251         ret = WaitForDebugEvent(&ev, INFINITE);
1252         ok(ret, "WaitForDebugEvent failed, last error %#x.\n", GetLastError());
1253         if (!ret) break;
1254
1255         if (ev.dwDebugEventCode == EXIT_PROCESS_DEBUG_EVENT) break;
1256
1257         ret = ContinueDebugEvent(ev.dwProcessId, ev.dwThreadId, DBG_CONTINUE);
1258         ok(ret, "ContinueDebugEvent failed, last error %#x.\n", GetLastError());
1259         if (!ret) break;
1260     }
1261
1262     ret = CloseHandle(pi.hThread);
1263     ok(ret, "CloseHandle failed, last error %#x.\n", GetLastError());
1264     ret = CloseHandle(pi.hProcess);
1265     ok(ret, "CloseHandle failed, last error %#x.\n", GetLastError());
1266 }
1267
1268 static void test_readvirtualmemory(void)
1269 {
1270     HANDLE process;
1271     NTSTATUS status;
1272     SIZE_T readcount;
1273     static const char teststring[] = "test string";
1274     char buffer[12];
1275
1276     process = OpenProcess(PROCESS_VM_READ, FALSE, GetCurrentProcessId());
1277     ok(process != 0, "Expected to be able to open own process for reading memory\n");
1278
1279     /* normal operation */
1280     status = pNtReadVirtualMemory(process, teststring, buffer, 12, &readcount);
1281     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1282     ok( readcount == 12, "Expected to read 12 bytes, got %ld\n",readcount);
1283     ok( strcmp(teststring, buffer) == 0, "Expected read memory to be the same as original memory\n");
1284
1285     /* no number of bytes */
1286     memset(buffer, 0, 12);
1287     status = pNtReadVirtualMemory(process, teststring, buffer, 12, NULL);
1288     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1289     ok( strcmp(teststring, buffer) == 0, "Expected read memory to be the same as original memory\n");
1290
1291     /* illegal remote address */
1292     todo_wine{
1293     status = pNtReadVirtualMemory(process, (void *) 0x1234, buffer, 12, &readcount);
1294     ok( status == STATUS_PARTIAL_COPY || broken(status == STATUS_ACCESS_VIOLATION), "Expected STATUS_PARTIAL_COPY, got %08x\n", status);
1295     if (status == STATUS_PARTIAL_COPY)
1296         ok( readcount == 0, "Expected to read 0 bytes, got %ld\n",readcount);
1297     }
1298
1299     /* 0 handle */
1300     status = pNtReadVirtualMemory(0, teststring, buffer, 12, &readcount);
1301     ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status);
1302     ok( readcount == 0, "Expected to read 0 bytes, got %ld\n",readcount);
1303
1304     /* pseudo handle for current process*/
1305     memset(buffer, 0, 12);
1306     status = pNtReadVirtualMemory((HANDLE)-1, teststring, buffer, 12, &readcount);
1307     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1308     ok( readcount == 12, "Expected to read 12 bytes, got %ld\n",readcount);
1309     ok( strcmp(teststring, buffer) == 0, "Expected read memory to be the same as original memory\n");
1310
1311     /* illegal local address */
1312     status = pNtReadVirtualMemory(process, teststring, (void *)0x1234, 12, &readcount);
1313     ok( status == STATUS_ACCESS_VIOLATION, "Expected STATUS_ACCESS_VIOLATION, got %08x\n", status);
1314     ok( readcount == 0, "Expected to read 0 bytes, got %ld\n",readcount);
1315
1316     CloseHandle(process);
1317 }
1318
1319 static void test_mapprotection(void)
1320 {
1321     HANDLE h;
1322     void* addr;
1323     MEMORY_BASIC_INFORMATION info;
1324     ULONG oldflags, flagsize, flags = MEM_EXECUTE_OPTION_ENABLE;
1325     LARGE_INTEGER size, offset;
1326     NTSTATUS status;
1327     SIZE_T retlen, count;
1328     void (*f)(void);
1329
1330     if (!pNtClose) {
1331         skip("No NtClose ... Win98\n");
1332         return;
1333     }
1334     /* Switch to being a noexec unaware process */
1335     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessExecuteFlags, &oldflags, sizeof (oldflags), &flagsize);
1336     if (status == STATUS_INVALID_PARAMETER) {
1337         skip("Invalid Parameter on ProcessExecuteFlags query?\n");
1338         return;
1339     }
1340     ok( (status == STATUS_SUCCESS) || (status == STATUS_INVALID_INFO_CLASS), "Expected STATUS_SUCCESS, got %08x\n", status);
1341     status = pNtSetInformationProcess( GetCurrentProcess(), ProcessExecuteFlags, &flags, sizeof(flags) );
1342     ok( (status == STATUS_SUCCESS) || (status == STATUS_INVALID_INFO_CLASS), "Expected STATUS_SUCCESS, got %08x\n", status);
1343
1344     size.u.LowPart  = 0x1000;
1345     size.u.HighPart = 0;
1346     status = pNtCreateSection ( &h,
1347         STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ | SECTION_MAP_WRITE | SECTION_MAP_EXECUTE,
1348         NULL,
1349         &size,
1350         PAGE_READWRITE,
1351         SEC_COMMIT | SEC_NOCACHE,
1352         0
1353     );
1354     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1355
1356     offset.u.LowPart  = 0;
1357     offset.u.HighPart = 0;
1358     count = 0x1000;
1359     addr = NULL;
1360     status = pNtMapViewOfSection ( h, GetCurrentProcess(), &addr, 0, 0, &offset, &count, ViewShare, 0, PAGE_READWRITE);
1361     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1362 #if defined(__x86_64__) || defined(__i386__)
1363     memset (addr, 0xc3, 1); /* lret ... in both i386 and x86_64 */
1364     trace("trying to execute code in the readwrite only mapped anon file...\n");
1365     f = addr;f();
1366     trace("...done.\n");
1367 #endif
1368
1369     status = pNtQueryVirtualMemory( GetCurrentProcess(), addr, MemoryBasicInformation, &info, sizeof(info), &retlen );
1370     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1371     ok( retlen == sizeof(info), "Expected STATUS_SUCCESS, got %08x\n", status);
1372     ok((info.Protect & ~PAGE_NOCACHE) == PAGE_READWRITE, "addr.Protect is not PAGE_READWRITE, but 0x%x\n", info.Protect);
1373
1374     status = pNtUnmapViewOfSection (GetCurrentProcess(), addr);
1375     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1376     pNtClose (h);
1377
1378     /* Switch back */
1379     pNtSetInformationProcess( GetCurrentProcess(), ProcessExecuteFlags, &oldflags, sizeof(oldflags) );
1380 }
1381
1382 static void test_queryvirtualmemory(void)
1383 {
1384     NTSTATUS status;
1385     SIZE_T readcount;
1386     static const char teststring[] = "test string";
1387     static char datatestbuf[42] = "abc";
1388     static char rwtestbuf[42];
1389     MEMORY_BASIC_INFORMATION mbi;
1390     char stackbuf[42];
1391     HMODULE module;
1392
1393     module = GetModuleHandle( "ntdll.dll" );
1394     trace("Check flags of the PE header of NTDLL.DLL at %p\n", module);
1395     status = pNtQueryVirtualMemory(NtCurrentProcess(), module, MemoryBasicInformation, &mbi, sizeof(MEMORY_BASIC_INFORMATION), &readcount);
1396     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1397     ok( readcount == sizeof(MEMORY_BASIC_INFORMATION), "Expected to read %d bytes, got %ld\n",(int)sizeof(MEMORY_BASIC_INFORMATION),readcount);
1398     ok (mbi.AllocationBase == module, "mbi.AllocationBase is 0x%p, expected 0x%p\n", mbi.AllocationBase, module);
1399     ok (mbi.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "mbi.AllocationProtect is 0x%x, expected 0x%x\n", mbi.AllocationProtect, PAGE_EXECUTE_WRITECOPY);
1400     ok (mbi.State == MEM_COMMIT, "mbi.State is 0x%x, expected 0x%x\n", mbi.State, MEM_COMMIT);
1401     ok (mbi.Protect == PAGE_READONLY, "mbi.Protect is 0x%x, expected 0x%x\n", mbi.Protect, PAGE_READONLY);
1402     ok (mbi.Type == MEM_IMAGE, "mbi.Type is 0x%x, expected 0x%x\n", mbi.Type, MEM_IMAGE);
1403
1404     trace("Check flags of a function entry in NTDLL.DLL at %p\n", pNtQueryVirtualMemory);
1405     module = GetModuleHandle( "ntdll.dll" );
1406     status = pNtQueryVirtualMemory(NtCurrentProcess(), pNtQueryVirtualMemory, MemoryBasicInformation, &mbi, sizeof(MEMORY_BASIC_INFORMATION), &readcount);
1407     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1408     ok( readcount == sizeof(MEMORY_BASIC_INFORMATION), "Expected to read %d bytes, got %ld\n",(int)sizeof(MEMORY_BASIC_INFORMATION),readcount);
1409     ok (mbi.AllocationBase == module, "mbi.AllocationBase is 0x%p, expected 0x%p\n", mbi.AllocationBase, module);
1410     ok (mbi.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "mbi.AllocationProtect is 0x%x, expected 0x%x\n", mbi.AllocationProtect, PAGE_EXECUTE_WRITECOPY);
1411     ok (mbi.State == MEM_COMMIT, "mbi.State is 0x%x, expected 0x%x\n", mbi.State, MEM_COMMIT);
1412     ok (mbi.Protect == PAGE_EXECUTE_READ, "mbi.Protect is 0x%x, expected 0x%x\n", mbi.Protect, PAGE_EXECUTE_READ);
1413
1414     trace("Check flags of heap at %p\n", GetProcessHeap());
1415     status = pNtQueryVirtualMemory(NtCurrentProcess(), GetProcessHeap(), MemoryBasicInformation, &mbi, sizeof(MEMORY_BASIC_INFORMATION), &readcount);
1416     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1417     ok( readcount == sizeof(MEMORY_BASIC_INFORMATION), "Expected to read %d bytes, got %ld\n",(int)sizeof(MEMORY_BASIC_INFORMATION),readcount);
1418     ok (mbi.AllocationProtect == PAGE_READWRITE || mbi.AllocationProtect == PAGE_EXECUTE_READWRITE,
1419         "mbi.AllocationProtect is 0x%x\n", mbi.AllocationProtect);
1420     ok (mbi.State == MEM_COMMIT, "mbi.State is 0x%x, expected 0x%x\n", mbi.State, MEM_COMMIT);
1421     ok (mbi.Protect == PAGE_READWRITE || mbi.Protect == PAGE_EXECUTE_READWRITE,
1422         "mbi.Protect is 0x%x\n", mbi.Protect);
1423
1424     trace("Check flags of stack at %p\n", stackbuf);
1425     status = pNtQueryVirtualMemory(NtCurrentProcess(), stackbuf, MemoryBasicInformation, &mbi, sizeof(MEMORY_BASIC_INFORMATION), &readcount);
1426     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1427     ok( readcount == sizeof(MEMORY_BASIC_INFORMATION), "Expected to read %d bytes, got %ld\n",(int)sizeof(MEMORY_BASIC_INFORMATION),readcount);
1428     ok (mbi.AllocationProtect == PAGE_READWRITE, "mbi.AllocationProtect is 0x%x, expected 0x%x\n", mbi.AllocationProtect, PAGE_READWRITE);
1429     ok (mbi.State == MEM_COMMIT, "mbi.State is 0x%x, expected 0x%x\n", mbi.State, MEM_COMMIT);
1430     ok (mbi.Protect == PAGE_READWRITE, "mbi.Protect is 0x%x, expected 0x%x\n", mbi.Protect, PAGE_READWRITE);
1431
1432     trace("Check flags of read-only data at %p\n", teststring);
1433     module = GetModuleHandle( NULL );
1434     status = pNtQueryVirtualMemory(NtCurrentProcess(), teststring, MemoryBasicInformation, &mbi, sizeof(MEMORY_BASIC_INFORMATION), &readcount);
1435     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1436     ok( readcount == sizeof(MEMORY_BASIC_INFORMATION), "Expected to read %d bytes, got %ld\n",(int)sizeof(MEMORY_BASIC_INFORMATION),readcount);
1437     ok (mbi.AllocationBase == module, "mbi.AllocationBase is 0x%p, expected 0x%p\n", mbi.AllocationBase, module);
1438     ok (mbi.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "mbi.AllocationProtect is 0x%x, expected 0x%x\n", mbi.AllocationProtect, PAGE_EXECUTE_WRITECOPY);
1439     ok (mbi.State == MEM_COMMIT, "mbi.State is 0x%x, expected 0x%X\n", mbi.State, MEM_COMMIT);
1440     if (mbi.Protect != PAGE_READONLY)
1441         todo_wine ok( mbi.Protect == PAGE_READONLY, "mbi.Protect is 0x%x, expected 0x%X\n", mbi.Protect, PAGE_READONLY);
1442
1443     trace("Check flags of read-write data at %p\n", datatestbuf);
1444     status = pNtQueryVirtualMemory(NtCurrentProcess(), datatestbuf, MemoryBasicInformation, &mbi, sizeof(MEMORY_BASIC_INFORMATION), &readcount);
1445     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1446     ok( readcount == sizeof(MEMORY_BASIC_INFORMATION), "Expected to read %d bytes, got %ld\n",(int)sizeof(MEMORY_BASIC_INFORMATION),readcount);
1447     ok (mbi.AllocationBase == module, "mbi.AllocationBase is 0x%p, expected 0x%p\n", mbi.AllocationBase, module);
1448     ok (mbi.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "mbi.AllocationProtect is 0x%x, expected 0x%x\n", mbi.AllocationProtect, PAGE_EXECUTE_WRITECOPY);
1449     ok (mbi.State == MEM_COMMIT, "mbi.State is 0x%x, expected 0x%X\n", mbi.State, MEM_COMMIT);
1450     ok (mbi.Protect == PAGE_READWRITE || mbi.Protect == PAGE_WRITECOPY,
1451         "mbi.Protect is 0x%x\n", mbi.Protect);
1452
1453     trace("Check flags of read-write uninitialized data (.bss) at %p\n", rwtestbuf);
1454     status = pNtQueryVirtualMemory(NtCurrentProcess(), rwtestbuf, MemoryBasicInformation, &mbi, sizeof(MEMORY_BASIC_INFORMATION), &readcount);
1455     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1456     ok( readcount == sizeof(MEMORY_BASIC_INFORMATION), "Expected to read %d bytes, got %ld\n",(int)sizeof(MEMORY_BASIC_INFORMATION),readcount);
1457     if (mbi.AllocationBase == module)
1458     {
1459         ok (mbi.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "mbi.AllocationProtect is 0x%x, expected 0x%x\n", mbi.AllocationProtect, PAGE_EXECUTE_WRITECOPY);
1460         ok (mbi.State == MEM_COMMIT, "mbi.State is 0x%x, expected 0x%X\n", mbi.State, MEM_COMMIT);
1461         ok (mbi.Protect == PAGE_READWRITE || mbi.Protect == PAGE_WRITECOPY,
1462             "mbi.Protect is 0x%x\n", mbi.Protect);
1463     }
1464     else skip( "bss is outside of module\n" );  /* this can happen on Mac OS */
1465 }
1466
1467 static void test_affinity(void)
1468 {
1469     NTSTATUS status;
1470     PROCESS_BASIC_INFORMATION pbi;
1471     DWORD_PTR proc_affinity, thread_affinity;
1472     THREAD_BASIC_INFORMATION tbi;
1473     SYSTEM_INFO si;
1474
1475     GetSystemInfo(&si);
1476     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), NULL );
1477     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1478     proc_affinity = (DWORD_PTR)pbi.Reserved2[0];
1479     ok( proc_affinity == (1 << si.dwNumberOfProcessors) - 1, "Unexpected process affinity\n" );
1480     proc_affinity = 1 << si.dwNumberOfProcessors;
1481     status = pNtSetInformationProcess( GetCurrentProcess(), ProcessAffinityMask, &proc_affinity, sizeof(proc_affinity) );
1482     ok( status == STATUS_INVALID_PARAMETER,
1483         "Expected STATUS_INVALID_PARAMETER, got %08x\n", status);
1484
1485     proc_affinity = 0;
1486     status = pNtSetInformationProcess( GetCurrentProcess(), ProcessAffinityMask, &proc_affinity, sizeof(proc_affinity) );
1487     ok( status == STATUS_INVALID_PARAMETER,
1488         "Expected STATUS_INVALID_PARAMETER, got %08x\n", status);
1489
1490     status = pNtQueryInformationThread( GetCurrentThread(), ThreadBasicInformation, &tbi, sizeof(tbi), NULL );
1491     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1492     ok( tbi.AffinityMask == (1 << si.dwNumberOfProcessors) - 1, "Unexpected thread affinity\n" );
1493     thread_affinity = 1 << si.dwNumberOfProcessors;
1494     status = pNtSetInformationThread( GetCurrentThread(), ThreadAffinityMask, &thread_affinity, sizeof(thread_affinity) );
1495     ok( status == STATUS_INVALID_PARAMETER,
1496         "Expected STATUS_INVALID_PARAMETER, got %08x\n", status);
1497     thread_affinity = 0;
1498     status = pNtSetInformationThread( GetCurrentThread(), ThreadAffinityMask, &thread_affinity, sizeof(thread_affinity) );
1499     ok( status == STATUS_INVALID_PARAMETER,
1500         "Expected STATUS_INVALID_PARAMETER, got %08x\n", status);
1501
1502     thread_affinity = 1;
1503     status = pNtSetInformationThread( GetCurrentThread(), ThreadAffinityMask, &thread_affinity, sizeof(thread_affinity) );
1504     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1505     status = pNtQueryInformationThread( GetCurrentThread(), ThreadBasicInformation, &tbi, sizeof(tbi), NULL );
1506     ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1507     ok( tbi.AffinityMask == 1, "Unexpected thread affinity\n" );
1508
1509     /* NOTE: Pre-Vista does not recognize the "all processors" flag (all bits set) */
1510     thread_affinity = ~(DWORD_PTR)0;
1511     status = pNtSetInformationThread( GetCurrentThread(), ThreadAffinityMask, &thread_affinity, sizeof(thread_affinity) );
1512     ok( broken(status == STATUS_INVALID_PARAMETER) || status == STATUS_SUCCESS,
1513         "Expected STATUS_SUCCESS, got %08x\n", status);
1514
1515     if (si.dwNumberOfProcessors <= 1)
1516     {
1517         skip("only one processor, skipping affinity testing\n");
1518         return;
1519     }
1520
1521     /* Test thread affinity mask resulting from "all processors" flag */
1522     if (status == STATUS_SUCCESS)
1523     {
1524         status = pNtQueryInformationThread( GetCurrentThread(), ThreadBasicInformation, &tbi, sizeof(tbi), NULL );
1525         ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1526         ok( broken(tbi.AffinityMask == 1) || tbi.AffinityMask == (1 << si.dwNumberOfProcessors) - 1,
1527             "Unexpected thread affinity\n" );
1528     }
1529     else
1530         skip("Cannot test thread affinity mask for 'all processors' flag\n");
1531
1532     proc_affinity = 2;
1533     status = pNtSetInformationProcess( GetCurrentProcess(), ProcessAffinityMask, &proc_affinity, sizeof(proc_affinity) );
1534     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1535     status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), NULL );
1536     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1537     proc_affinity = (DWORD_PTR)pbi.Reserved2[0];
1538     ok( proc_affinity == 2, "Unexpected process affinity\n" );
1539     /* Setting the process affinity changes the thread affinity to match */
1540     status = pNtQueryInformationThread( GetCurrentThread(), ThreadBasicInformation, &tbi, sizeof(tbi), NULL );
1541     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1542     ok( tbi.AffinityMask == 2, "Unexpected thread affinity\n" );
1543     /* The thread affinity is restricted to the process affinity */
1544     thread_affinity = 1;
1545     status = pNtSetInformationThread( GetCurrentThread(), ThreadAffinityMask, &thread_affinity, sizeof(thread_affinity) );
1546     ok( status == STATUS_INVALID_PARAMETER,
1547         "Expected STATUS_INVALID_PARAMETER, got %08x\n", status);
1548
1549     proc_affinity = (1 << si.dwNumberOfProcessors) - 1;
1550     status = pNtSetInformationProcess( GetCurrentProcess(), ProcessAffinityMask, &proc_affinity, sizeof(proc_affinity) );
1551     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1552     /* Resetting the process affinity also resets the thread affinity */
1553     status = pNtQueryInformationThread( GetCurrentThread(), ThreadBasicInformation, &tbi, sizeof(tbi), NULL );
1554     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
1555     ok( tbi.AffinityMask == (1 << si.dwNumberOfProcessors) - 1,
1556         "Unexpected thread affinity\n" );
1557 }
1558
1559 static void test_NtGetCurrentProcessorNumber(void)
1560 {
1561     NTSTATUS status;
1562     SYSTEM_INFO si;
1563     PROCESS_BASIC_INFORMATION pbi;
1564     THREAD_BASIC_INFORMATION tbi;
1565     DWORD_PTR old_process_mask;
1566     DWORD_PTR old_thread_mask;
1567     DWORD_PTR new_mask;
1568     ULONG current_cpu;
1569     ULONG i;
1570
1571     if (!pNtGetCurrentProcessorNumber) {
1572         win_skip("NtGetCurrentProcessorNumber not available\n");
1573         return;
1574     }
1575
1576     GetSystemInfo(&si);
1577     current_cpu = pNtGetCurrentProcessorNumber();
1578     trace("dwNumberOfProcessors: %d, current processor: %d\n", si.dwNumberOfProcessors, current_cpu);
1579
1580     status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
1581     old_process_mask = (DWORD_PTR)pbi.Reserved2[0];
1582     ok(status == STATUS_SUCCESS, "got 0x%x (expected STATUS_SUCCESS)\n", status);
1583
1584     status = pNtQueryInformationThread(GetCurrentThread(), ThreadBasicInformation, &tbi, sizeof(tbi), NULL);
1585     old_thread_mask = tbi.AffinityMask;
1586     ok(status == STATUS_SUCCESS, "got 0x%x (expected STATUS_SUCCESS)\n", status);
1587
1588     /* allow the test to run on all processors */
1589     new_mask = (1 << si.dwNumberOfProcessors) - 1;
1590     status = pNtSetInformationProcess(GetCurrentProcess(), ProcessAffinityMask, &new_mask, sizeof(new_mask));
1591     ok(status == STATUS_SUCCESS, "got 0x%x (expected STATUS_SUCCESS)\n", status);
1592
1593     for (i = 0; i < si.dwNumberOfProcessors; i++)
1594     {
1595         new_mask = 1 << i;
1596         status = pNtSetInformationThread(GetCurrentThread(), ThreadAffinityMask, &new_mask, sizeof(new_mask));
1597         ok(status == STATUS_SUCCESS, "%d: got 0x%x (expected STATUS_SUCCESS)\n", i, status);
1598
1599         status = pNtQueryInformationThread(GetCurrentThread(), ThreadBasicInformation, &tbi, sizeof(tbi), NULL);
1600         ok(status == STATUS_SUCCESS, "%d: got 0x%x (expected STATUS_SUCCESS)\n", i, status);
1601
1602         current_cpu = pNtGetCurrentProcessorNumber();
1603         ok((current_cpu == i), "%d (new_mask 0x%lx): running on processor %d (AffinityMask: 0x%lx)\n",
1604                                 i, new_mask, current_cpu, tbi.AffinityMask);
1605     }
1606
1607     /* restore old values */
1608     status = pNtSetInformationProcess(GetCurrentProcess(), ProcessAffinityMask, &old_process_mask, sizeof(old_process_mask));
1609     ok(status == STATUS_SUCCESS, "got 0x%x (expected STATUS_SUCCESS)\n", status);
1610
1611     status = pNtSetInformationThread(GetCurrentThread(), ThreadAffinityMask, &old_thread_mask, sizeof(old_thread_mask));
1612     ok(status == STATUS_SUCCESS, "got 0x%x (expected STATUS_SUCCESS)\n", status);
1613 }
1614
1615 START_TEST(info)
1616 {
1617     char **argv;
1618     int argc;
1619
1620     if(!InitFunctionPtrs())
1621         return;
1622
1623     argc = winetest_get_mainargs(&argv);
1624     if (argc >= 3) return; /* Child */
1625
1626     /* NtQuerySystemInformation */
1627
1628     /* 0x0 SystemBasicInformation */
1629     trace("Starting test_query_basic()\n");
1630     test_query_basic();
1631
1632     /* 0x1 SystemCpuInformation */
1633     trace("Starting test_query_cpu()\n");
1634     test_query_cpu();
1635
1636     /* 0x2 SystemPerformanceInformation */
1637     trace("Starting test_query_performance()\n");
1638     test_query_performance();
1639
1640     /* 0x3 SystemTimeOfDayInformation */
1641     trace("Starting test_query_timeofday()\n");
1642     test_query_timeofday();
1643
1644     /* 0x5 SystemProcessInformation */
1645     trace("Starting test_query_process()\n");
1646     test_query_process();
1647
1648     /* 0x8 SystemProcessorPerformanceInformation */
1649     trace("Starting test_query_procperf()\n");
1650     test_query_procperf();
1651
1652     /* 0xb SystemModuleInformation */
1653     trace("Starting test_query_module()\n");
1654     test_query_module();
1655
1656     /* 0x10 SystemHandleInformation */
1657     trace("Starting test_query_handle()\n");
1658     test_query_handle();
1659
1660     /* 0x15 SystemCacheInformation */
1661     trace("Starting test_query_cache()\n");
1662     test_query_cache();
1663
1664     /* 0x17 SystemInterruptInformation */
1665     trace("Starting test_query_interrupt()\n");
1666     test_query_interrupt();
1667
1668     /* 0x23 SystemKernelDebuggerInformation */
1669     trace("Starting test_query_kerndebug()\n");
1670     test_query_kerndebug();
1671
1672     /* 0x25 SystemRegistryQuotaInformation */
1673     trace("Starting test_query_regquota()\n");
1674     test_query_regquota();
1675
1676     /* 0x49 SystemLogicalProcessorInformation */
1677     trace("Starting test_query_logicalproc()\n");
1678     test_query_logicalproc();
1679
1680     /* NtPowerInformation */
1681
1682     /* 0xb ProcessorInformation */
1683     trace("Starting test_query_processor_power_info()\n");
1684     test_query_processor_power_info();
1685
1686     /* NtQueryInformationProcess */
1687
1688     /* 0x0 ProcessBasicInformation */
1689     trace("Starting test_query_process_basic()\n");
1690     test_query_process_basic();
1691
1692     /* 0x2 ProcessIoCounters */
1693     trace("Starting test_query_process_io()\n");
1694     test_query_process_io();
1695
1696     /* 0x3 ProcessVmCounters */
1697     trace("Starting test_query_process_vm()\n");
1698     test_query_process_vm();
1699
1700     /* 0x4 ProcessTimes */
1701     trace("Starting test_query_process_times()\n");
1702     test_query_process_times();
1703
1704     /* 0x7 ProcessDebugPort */
1705     trace("Starting test_process_debug_port()\n");
1706     test_query_process_debug_port(argc, argv);
1707
1708     /* 0x14 ProcessHandleCount */
1709     trace("Starting test_query_process_handlecount()\n");
1710     test_query_process_handlecount();
1711
1712     /* 0x1B ProcessImageFileName */
1713     trace("Starting test_query_process_image_file_name()\n");
1714     test_query_process_image_file_name();
1715
1716     /* 0x1E ProcessDebugObjectHandle */
1717     trace("Starting test_query_process_debug_object_handle()\n");
1718     test_query_process_debug_object_handle(argc, argv);
1719
1720     /* 0x1F ProcessDebugFlags */
1721     trace("Starting test_process_debug_flags()\n");
1722     test_query_process_debug_flags(argc, argv);
1723
1724     /* belongs into it's own file */
1725     trace("Starting test_readvirtualmemory()\n");
1726     test_readvirtualmemory();
1727
1728     trace("Starting test_queryvirtualmemory()\n");
1729     test_queryvirtualmemory();
1730
1731     trace("Starting test_mapprotection()\n");
1732     test_mapprotection();
1733
1734     trace("Starting test_affinity()\n");
1735     test_affinity();
1736     test_NtGetCurrentProcessorNumber();
1737 }