ReactOS  0.4.14-dev-828-g8dc90a4
SystemInfo.c
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1 /*
2  * PROJECT: ReactOS api tests
3  * LICENSE: GPL - See COPYING in the top level directory
4  * PURPOSE: Test for NtQuery/SetSystemInformation
5  * PROGRAMMERS: Timo Kreuzer
6  * Thomas Faber <thomas.faber@reactos.org>
7  */
8 
9 #include "precomp.h"
10 #include <versionhelpers.h>
11 
12 #define ntv6(x) (LOBYTE(LOWORD(GetVersion())) >= 6 ? (x) : 0)
13 
14 static
15 void
16 Test_Flags(void)
17 {
18  NTSTATUS Status;
19  ULONG ReturnLength;
20  ULONG Flags;
21  ULONG Buffer[2];
22  ULONG Buffer2[2];
23  PSYSTEM_FLAGS_INFORMATION FlagsInfo = (PVOID)Buffer;
24  BOOLEAN PrivilegeEnabled;
25 
26  /* Make sure we don't have debug privileges initially, otherwise WHS testbot fails */
27  Status = RtlAdjustPrivilege(SE_SYSTEMTIME_PRIVILEGE, FALSE, FALSE, &PrivilegeEnabled);
28  ok(Status == STATUS_SUCCESS, "RtlAdjustPrivilege returned %lx\n", Status);
29 
30  /* Query */
31  ReturnLength = 0x55555555;
32  Status = NtQuerySystemInformation(SystemFlagsInformation, NULL, 0, &ReturnLength);
33  ok(Status == STATUS_INFO_LENGTH_MISMATCH, "NtQuerySystemInformation returned %lx\n", Status);
34  ok(ReturnLength == 0 ||
35  ntv6(ReturnLength == sizeof(SYSTEM_FLAGS_INFORMATION)), "ReturnLength = %lu\n", ReturnLength);
36 
37  ReturnLength = 0x55555555;
38  Status = NtQuerySystemInformation(SystemFlagsInformation, NULL, sizeof(SYSTEM_FLAGS_INFORMATION) - 1, &ReturnLength);
39  ok(Status == STATUS_ACCESS_VIOLATION, "NtQuerySystemInformation returned %lx\n", Status);
40  ok(ReturnLength == 0x55555555, "ReturnLength = %lu\n", ReturnLength);
41 
42  ReturnLength = 0x55555555;
43  Status = NtQuerySystemInformation(SystemFlagsInformation, (PVOID)2, 0, &ReturnLength);
44  ok(Status == STATUS_INFO_LENGTH_MISMATCH, "NtQuerySystemInformation returned %lx\n", Status);
45  ok(ReturnLength == 0 ||
46  ntv6(ReturnLength == sizeof(SYSTEM_FLAGS_INFORMATION)), "ReturnLength = %lu\n", ReturnLength);
47 
48  ReturnLength = 0x55555555;
49  Status = NtQuerySystemInformation(SystemFlagsInformation, (PVOID)4, 0, &ReturnLength);
50  ok(Status == STATUS_INFO_LENGTH_MISMATCH, "NtQuerySystemInformation returned %lx\n", Status);
51  ok(ReturnLength == 0 ||
52  ntv6(ReturnLength == sizeof(SYSTEM_FLAGS_INFORMATION)), "ReturnLength = %lu\n", ReturnLength);
53 
54  ReturnLength = 0x55555555;
55  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
56  Status = NtQuerySystemInformation(SystemFlagsInformation, (PUCHAR)FlagsInfo + 2, sizeof(SYSTEM_FLAGS_INFORMATION), &ReturnLength);
57  ok(Status == STATUS_DATATYPE_MISALIGNMENT, "NtQuerySystemInformation returned %lx\n", Status);
58  ok(ReturnLength == 0x55555555, "ReturnLength = %lu\n", ReturnLength);
59  ok(Buffer[0] == 0x55555555, "Buffer[0] = %lx\n", Buffer[0]);
60  ok(Buffer[1] == 0x55555555, "Buffer[1] = %lx\n", Buffer[1]);
61 
62  ReturnLength = 0x55555555;
63  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
64  Status = NtQuerySystemInformation(SystemFlagsInformation, (PUCHAR)FlagsInfo + 2, sizeof(SYSTEM_FLAGS_INFORMATION) - 1, &ReturnLength);
65  ok(Status == STATUS_DATATYPE_MISALIGNMENT, "NtQuerySystemInformation returned %lx\n", Status);
66  ok(ReturnLength == 0x55555555, "ReturnLength = %lu\n", ReturnLength);
67  ok(Buffer[0] == 0x55555555, "Buffer[0] = %lx\n", Buffer[0]);
68  ok(Buffer[1] == 0x55555555, "Buffer[1] = %lx\n", Buffer[1]);
69 
70  ReturnLength = 0x55555555;
71  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
72  Status = NtQuerySystemInformation(SystemFlagsInformation, FlagsInfo, sizeof(SYSTEM_FLAGS_INFORMATION) - 1, &ReturnLength);
73  ok(Status == STATUS_INFO_LENGTH_MISMATCH, "NtQuerySystemInformation returned %lx\n", Status);
74  ok(ReturnLength == 0 ||
75  ntv6(ReturnLength == sizeof(SYSTEM_FLAGS_INFORMATION)), "ReturnLength = %lu\n", ReturnLength);
76  ok(Buffer[0] == 0x55555555, "Buffer[0] = %lx\n", Buffer[0]);
77  ok(Buffer[1] == 0x55555555, "Buffer[1] = %lx\n", Buffer[1]);
78 
79  ReturnLength = 0x55555555;
80  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
81  Status = NtQuerySystemInformation(SystemFlagsInformation, FlagsInfo, sizeof(SYSTEM_FLAGS_INFORMATION), &ReturnLength);
82  ok(Status == STATUS_SUCCESS, "NtQuerySystemInformation returned %lx\n", Status);
83  ok(ReturnLength == sizeof(SYSTEM_FLAGS_INFORMATION), "ReturnLength = %lu\n", ReturnLength);
84  ok(FlagsInfo->Flags != 0x55555555, "Flags = %lx\n", FlagsInfo->Flags);
85  ok(Buffer[1] == 0x55555555, "Buffer[1] = %lx\n", Buffer[1]);
86  Flags = FlagsInfo->Flags;
87 
88  ReturnLength = 0x55555555;
89  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
90  Status = NtQuerySystemInformation(SystemFlagsInformation, FlagsInfo, sizeof(SYSTEM_FLAGS_INFORMATION) + 1, &ReturnLength);
91  ok(Status == STATUS_INFO_LENGTH_MISMATCH, "NtQuerySystemInformation returned %lx\n", Status);
92  ok(ReturnLength == 0 ||
93  ntv6(ReturnLength == sizeof(SYSTEM_FLAGS_INFORMATION)), "ReturnLength = %lu\n", ReturnLength);
94  ok(Buffer[0] == 0x55555555, "Buffer[0] = %lx\n", Buffer[0]);
95  ok(Buffer[1] == 0x55555555, "Buffer[1] = %lx\n", Buffer[1]);
96 
97  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
98  Status = NtQuerySystemInformation(SystemFlagsInformation, FlagsInfo, sizeof(SYSTEM_FLAGS_INFORMATION), NULL);
99  ok(Status == STATUS_SUCCESS, "NtQuerySystemInformation returned %lx\n", Status);
100  ok(FlagsInfo->Flags == Flags, "Flags = %lx, expected %lx\n", FlagsInfo->Flags, Flags);
101  ok(Buffer[1] == 0x55555555, "Buffer[1] = %lx\n", Buffer[1]);
102 
103  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
104  Status = NtQuerySystemInformation(SystemFlagsInformation, FlagsInfo, sizeof(SYSTEM_FLAGS_INFORMATION), (PVOID)4);
105  ok(Status == STATUS_ACCESS_VIOLATION, "NtQuerySystemInformation returned %lx\n", Status);
106  ok(Buffer[0] == 0x55555555, "Buffer[0] = %lx\n", Buffer[0]);
107  ok(Buffer[1] == 0x55555555, "Buffer[1] = %lx\n", Buffer[1]);
108 
109  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
110  Status = NtQuerySystemInformation(SystemFlagsInformation, FlagsInfo, sizeof(SYSTEM_FLAGS_INFORMATION), (PVOID)2);
111  ok(Status == STATUS_ACCESS_VIOLATION, "NtQuerySystemInformation returned %lx\n", Status);
112  ok(Buffer[0] == 0x55555555, "Buffer[0] = %lx\n", Buffer[0]);
113  ok(Buffer[1] == 0x55555555, "Buffer[1] = %lx\n", Buffer[1]);
114 
115  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
116  Status = NtQuerySystemInformation(SystemFlagsInformation, FlagsInfo, sizeof(SYSTEM_FLAGS_INFORMATION), (PVOID)1);
117  ok(Status == STATUS_ACCESS_VIOLATION, "NtQuerySystemInformation returned %lx\n", Status);
118  ok(Buffer[0] == 0x55555555, "Buffer[0] = %lx\n", Buffer[0]);
119  ok(Buffer[1] == 0x55555555, "Buffer[1] = %lx\n", Buffer[1]);
120 
121  RtlFillMemory(Buffer2, sizeof(Buffer2), 0x55);
122  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
123  Status = NtQuerySystemInformation(SystemFlagsInformation, FlagsInfo, sizeof(SYSTEM_FLAGS_INFORMATION), (PULONG)((PUCHAR)Buffer2 + 1));
124  ok(Status == STATUS_SUCCESS, "NtQuerySystemInformation returned %lx\n", Status);
125  ok(FlagsInfo->Flags == Flags, "Flags = %lx, expected %lx\n", FlagsInfo->Flags, Flags);
126  ok(Buffer[1] == 0x55555555, "Buffer[1] = %lx\n", Buffer[1]);
127  ok(Buffer2[0] == 0x00000455, "Buffer2[0] = %lx\n", Buffer2[0]);
128  ok(Buffer2[1] == 0x55555500, "Buffer2[1] = %lx\n", Buffer2[1]);
129 
130  /* Set */
131  Status = NtSetSystemInformation(SystemFlagsInformation, NULL, 0);
132  ok(Status == STATUS_INFO_LENGTH_MISMATCH, "NtSetSystemInformation returned %lx\n", Status);
133 
134  Status = NtSetSystemInformation(SystemFlagsInformation, NULL, sizeof(SYSTEM_FLAGS_INFORMATION) - 1);
135  ok(Status == STATUS_INFO_LENGTH_MISMATCH, "NtSetSystemInformation returned %lx\n", Status);
136 
137  Status = NtSetSystemInformation(SystemFlagsInformation, NULL, sizeof(SYSTEM_FLAGS_INFORMATION));
138  ok(Status == (IsWindows7OrGreater() ? STATUS_ACCESS_DENIED : STATUS_ACCESS_VIOLATION), "NtSetSystemInformation returned %lx\n", Status);
139 
140  Status = NtSetSystemInformation(SystemFlagsInformation, (PVOID)2, sizeof(SYSTEM_FLAGS_INFORMATION));
141  ok(Status == STATUS_DATATYPE_MISALIGNMENT, "NtSetSystemInformation returned %lx\n", Status);
142 
143  Status = RtlAdjustPrivilege(SE_DEBUG_PRIVILEGE, TRUE, FALSE, &PrivilegeEnabled);
144  if (!NT_SUCCESS(Status))
145  {
146  skip("Cannot acquire SeDebugPrivilege\n");
147  return;
148  }
149 
150  Status = NtSetSystemInformation(SystemFlagsInformation, NULL, sizeof(SYSTEM_FLAGS_INFORMATION));
151  ok(Status == STATUS_ACCESS_VIOLATION, "NtSetSystemInformation returned %lx\n", Status);
152 
153  Status = NtSetSystemInformation(SystemFlagsInformation, (PVOID)2, sizeof(SYSTEM_FLAGS_INFORMATION));
154  ok(Status == STATUS_DATATYPE_MISALIGNMENT, "NtSetSystemInformation returned %lx\n", Status);
155 
156  Status = NtSetSystemInformation(SystemFlagsInformation, (PVOID)4, sizeof(SYSTEM_FLAGS_INFORMATION));
157  ok(Status == STATUS_ACCESS_VIOLATION, "NtSetSystemInformation returned %lx\n", Status);
158 
159  FlagsInfo->Flags = Flags;
160  Status = NtSetSystemInformation(SystemFlagsInformation, (PUCHAR)FlagsInfo + 2, sizeof(SYSTEM_FLAGS_INFORMATION));
161  ok(Status == STATUS_DATATYPE_MISALIGNMENT, "NtSetSystemInformation returned %lx\n", Status);
162 
163  Status = NtSetSystemInformation(SystemFlagsInformation, (PUCHAR)FlagsInfo + 2, sizeof(SYSTEM_FLAGS_INFORMATION) - 1);
164  ok(Status == STATUS_DATATYPE_MISALIGNMENT, "NtSetSystemInformation returned %lx\n", Status);
165 
166  Status = NtSetSystemInformation(SystemFlagsInformation, FlagsInfo, sizeof(SYSTEM_FLAGS_INFORMATION) - 1);
167  ok(Status == STATUS_INFO_LENGTH_MISMATCH, "NtSetSystemInformation returned %lx\n", Status);
168 
169  Status = NtSetSystemInformation(SystemFlagsInformation, FlagsInfo, sizeof(SYSTEM_FLAGS_INFORMATION) + 1);
170  ok(Status == STATUS_INFO_LENGTH_MISMATCH, "NtSetSystemInformation returned %lx\n", Status);
171 
172  Status = NtSetSystemInformation(SystemFlagsInformation, FlagsInfo, sizeof(SYSTEM_FLAGS_INFORMATION));
173  ok(Status == STATUS_SUCCESS, "NtSetSystemInformation returned %lx\n", Status);
174 
175  ok(FlagsInfo->Flags == Flags, "Flags = %lx, expected %lu\n", FlagsInfo->Flags, Flags);
176 
177  Status = RtlAdjustPrivilege(SE_DEBUG_PRIVILEGE, PrivilegeEnabled, FALSE, &PrivilegeEnabled);
178  ok(Status == STATUS_SUCCESS, "RtlAdjustPrivilege returned %lx\n", Status);
179 }
180 
181 static
182 void
183 Test_TimeAdjustment(void)
184 {
185  SYSTEM_QUERY_TIME_ADJUST_INFORMATION TimeInfoOrg, GetTimeInfo;
186  SYSTEM_SET_TIME_ADJUST_INFORMATION SetTimeInfo;
187  NTSTATUS Status;
188  ULONG ReturnLength;
189  BOOLEAN PrivilegeEnabled;
190 
191  /* Make sure we don't have debug privileges initially, otherwise WHS testbot fails */
192  Status = RtlAdjustPrivilege(SE_SYSTEMTIME_PRIVILEGE, FALSE, FALSE, &PrivilegeEnabled);
193  ok(Status == STATUS_SUCCESS, "RtlAdjustPrivilege returned %lx\n", Status);
194 
195  SetTimeInfo.TimeAdjustment = 0;
196  SetTimeInfo.Enable = 0;
197 
198  /* Query original values */
199  Status = NtQuerySystemInformation(SystemTimeAdjustmentInformation,
200  &TimeInfoOrg,
201  sizeof(TimeInfoOrg),
202  &ReturnLength);
203 
204  /* Test without privilege */
205  Status = NtSetSystemInformation(SystemTimeAdjustmentInformation,
206  &SetTimeInfo,
207  sizeof(SetTimeInfo));
208  ok_ntstatus(Status, STATUS_PRIVILEGE_NOT_HELD);
209 
210  /* Get the required privilege */
211  Status = RtlAdjustPrivilege(SE_SYSTEMTIME_PRIVILEGE, TRUE, FALSE, &PrivilegeEnabled);
212  if (!NT_SUCCESS(Status))
213  {
214  skip("Cannot acquire SeSystemTimePrivilege\n");
215  return;
216  }
217 
218  /* Test wrong length */
219  Status = NtSetSystemInformation(SystemTimeAdjustmentInformation,
220  &SetTimeInfo,
221  sizeof(SetTimeInfo) + 1);
222  ok_ntstatus(Status, STATUS_INFO_LENGTH_MISMATCH);
223 
224  /* Test both members 0 */
225  Status = NtSetSystemInformation(SystemTimeAdjustmentInformation,
226  &SetTimeInfo,
227  sizeof(SetTimeInfo));
228  ok_ntstatus(Status, IsWindows7OrGreater() ? STATUS_INTEGER_DIVIDE_BY_ZERO : STATUS_INVALID_PARAMETER_2);
229 
230  /* Set huge value */
231  SetTimeInfo.TimeAdjustment = -1;
232  SetTimeInfo.Enable = 0;
233  Status = NtSetSystemInformation(SystemTimeAdjustmentInformation,
234  &SetTimeInfo,
235  sizeof(SetTimeInfo));
236  ok_ntstatus(Status, STATUS_SUCCESS);
237 
238  /* Query the result */
239  Status = NtQuerySystemInformation(SystemTimeAdjustmentInformation,
240  &GetTimeInfo,
241  sizeof(GetTimeInfo),
242  &ReturnLength);
243  ok_ntstatus(Status, STATUS_SUCCESS);
244  ok_long(GetTimeInfo.TimeAdjustment, IsWindows7OrGreater() ? 0x7076cc : -1);
245  ok_long(GetTimeInfo.Enable, 0);
246 
247  /* set Enable to 1 */
248  SetTimeInfo.TimeAdjustment = -1;
249  SetTimeInfo.Enable = 1;
250  Status = NtSetSystemInformation(SystemTimeAdjustmentInformation,
251  &SetTimeInfo,
252  sizeof(SetTimeInfo));
253  ok_ntstatus(Status, STATUS_SUCCESS);
254 
255  /* Query the result */
256  Status = NtQuerySystemInformation(SystemTimeAdjustmentInformation,
257  &GetTimeInfo,
258  sizeof(GetTimeInfo),
259  &ReturnLength);
260  ok_ntstatus(Status, STATUS_SUCCESS);
261  ok_long(GetTimeInfo.TimeAdjustment, GetTimeInfo.TimeIncrement);
262  ok_long(GetTimeInfo.Enable, 1);
263 
264  /* Restore original values */
265  SetTimeInfo.TimeAdjustment = TimeInfoOrg.TimeAdjustment;
266  SetTimeInfo.Enable = TimeInfoOrg.Enable;
267  Status = NtSetSystemInformation(SystemTimeAdjustmentInformation,
268  &SetTimeInfo,
269  sizeof(SetTimeInfo));
270  ok_ntstatus(Status, STATUS_SUCCESS);
271 
272  Status = RtlAdjustPrivilege(SE_SYSTEMTIME_PRIVILEGE, PrivilegeEnabled, FALSE, &PrivilegeEnabled);
273  ok(Status == STATUS_SUCCESS, "RtlAdjustPrivilege returned %lx\n", Status);
274 }
275 
276 static
277 void
278 Test_KernelDebugger(void)
279 {
280  NTSTATUS Status;
281  ULONG ReturnLength;
282  ULONG Buffer[2];
283  PSYSTEM_KERNEL_DEBUGGER_INFORMATION DebuggerInfo = (PVOID)Buffer;
284 
285  /* Query */
286  ReturnLength = 0x55555555;
287  Status = NtQuerySystemInformation(SystemKernelDebuggerInformation, NULL, 0, &ReturnLength);
288  ok(Status == STATUS_INFO_LENGTH_MISMATCH, "NtQuerySystemInformation returned %lx\n", Status);
289  ok(ReturnLength == 0 ||
290  ntv6(ReturnLength == sizeof(SYSTEM_KERNEL_DEBUGGER_INFORMATION)), "ReturnLength = %lu\n", ReturnLength);
291 
292  ReturnLength = 0x55555555;
293  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
294  Status = NtQuerySystemInformation(SystemKernelDebuggerInformation, DebuggerInfo, sizeof(SYSTEM_KERNEL_DEBUGGER_INFORMATION) - 1, &ReturnLength);
295  ok(Status == STATUS_INFO_LENGTH_MISMATCH, "NtQuerySystemInformation returned %lx\n", Status);
296  ok(ReturnLength == 0 ||
297  ntv6(ReturnLength == sizeof(SYSTEM_KERNEL_DEBUGGER_INFORMATION)), "ReturnLength = %lu\n", ReturnLength);
298  ok(Buffer[0] == 0x55555555, "Buffer[0] = %lx\n", Buffer[0]);
299  ok(Buffer[1] == 0x55555555, "Buffer[1] = %lx\n", Buffer[1]);
300 
301  ReturnLength = 0x55555555;
302  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
303  Status = NtQuerySystemInformation(SystemKernelDebuggerInformation, (PUCHAR)DebuggerInfo + 1, sizeof(SYSTEM_KERNEL_DEBUGGER_INFORMATION), &ReturnLength);
304  ok(Status == STATUS_SUCCESS, "NtQuerySystemInformation returned %lx\n", Status);
305  ok(ReturnLength == sizeof(SYSTEM_KERNEL_DEBUGGER_INFORMATION), "ReturnLength = %lu\n", ReturnLength);
306  ok((Buffer[0] & 0x55fefe55) == 0x55000055, "Buffer[0] = %lx\n", Buffer[0]);
307  ok(Buffer[1] == 0x55555555, "Buffer[1] = %lx\n", Buffer[1]);
308 
309  ReturnLength = 0x55555555;
310  RtlFillMemory(Buffer, sizeof(Buffer), 0x55);
311  Status = NtQuerySystemInformation(SystemKernelDebuggerInformation, DebuggerInfo, sizeof(SYSTEM_KERNEL_DEBUGGER_INFORMATION), &ReturnLength);
312  ok(Status == STATUS_SUCCESS, "NtQuerySystemInformation returned %lx\n", Status);
313  ok(ReturnLength == sizeof(SYSTEM_KERNEL_DEBUGGER_INFORMATION), "ReturnLength = %lu\n", ReturnLength);
314  ok(DebuggerInfo->KernelDebuggerEnabled == FALSE ||
315  DebuggerInfo->KernelDebuggerEnabled == TRUE, "KernelDebuggerEnabled = %u\n", DebuggerInfo->KernelDebuggerEnabled);
316  ok(DebuggerInfo->KernelDebuggerNotPresent == FALSE ||
317  DebuggerInfo->KernelDebuggerNotPresent == TRUE, "KernelDebuggerNotPresent = %u\n", DebuggerInfo->KernelDebuggerNotPresent);
318 
319  /* Set - not supported */
320  DebuggerInfo->KernelDebuggerEnabled = FALSE;
321  DebuggerInfo->KernelDebuggerNotPresent = TRUE;
322  Status = NtSetSystemInformation(SystemKernelDebuggerInformation, DebuggerInfo, sizeof(SYSTEM_KERNEL_DEBUGGER_INFORMATION));
323  ok(Status == STATUS_INVALID_INFO_CLASS, "NtSetSystemInformation returned %lx\n", Status);
324 }
325 
326 START_TEST(NtSystemInformation)
327 {
328  NTSTATUS Status;
329  ULONG ReturnLength;
330 
331  Status = NtQuerySystemInformation(9999, NULL, 0, NULL);
332  ok(Status == STATUS_INVALID_INFO_CLASS, "NtQuerySystemInformation returned %lx\n", Status);
333 
334  Status = NtQuerySystemInformation(9999, NULL, 0, (PVOID)1);
335  ok(Status == STATUS_ACCESS_VIOLATION ||
336  ntv6(Status == STATUS_INVALID_INFO_CLASS), "NtQuerySystemInformation returned %lx\n", Status);
337 
338  ReturnLength = 0x55555555;
339  Status = NtQuerySystemInformation(9999, NULL, 0, &ReturnLength);
340  ok(Status == STATUS_INVALID_INFO_CLASS, "NtQuerySystemInformation returned %lx\n", Status);
341  ok(ReturnLength == 0 ||
342  ntv6(ReturnLength == 0x55555555), "ReturnLength = %lu\n", ReturnLength);
343 
344  ReturnLength = 0x55555555;
345  Status = NtQuerySystemInformation(9999, NULL, 1, &ReturnLength);
346  ok(Status == STATUS_ACCESS_VIOLATION ||
347  ntv6(Status == STATUS_INVALID_INFO_CLASS), "NtQuerySystemInformation returned %lx\n", Status);
348  ok(ReturnLength == 0x55555555, "ReturnLength = %lu\n", ReturnLength);
349 
350  ReturnLength = 0x55555555;
351  Status = NtQuerySystemInformation(9999, (PVOID)1, 1, &ReturnLength);
352  ok(Status == STATUS_DATATYPE_MISALIGNMENT ||
353  ntv6(Status == STATUS_INVALID_INFO_CLASS), "NtQuerySystemInformation returned %lx\n", Status);
354  ok(ReturnLength == 0x55555555, "ReturnLength = %lu\n", ReturnLength);
355 
356  Status = NtQuerySystemInformation(9999, NULL, 1, (PVOID)1);
357  ok(Status == STATUS_ACCESS_VIOLATION ||
358  ntv6(Status == STATUS_INVALID_INFO_CLASS), "NtQuerySystemInformation returned %lx\n", Status);
359 
360  Status = NtQuerySystemInformation(9999, (PVOID)1, 1, (PVOID)1);
361  ok(Status == STATUS_DATATYPE_MISALIGNMENT ||
362  ntv6(Status == STATUS_INVALID_INFO_CLASS), "NtQuerySystemInformation returned %lx\n", Status);
363 
364  Test_Flags();
365  Test_TimeAdjustment();
366  Test_KernelDebugger();
367 }
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Definition: winternl.h:593
_SYSTEM_SET_TIME_ADJUST_INFORMATION
Definition: extypes.h:1203