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[NTDLL_APITEST] NtQueryInformationProcess: Add tests for ProcessBasicInformation

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This commit is contained in:
Thamatip Chitpong 2024-12-11 23:10:05 +07:00
parent e18763e13f
commit dabe14ae67
1 changed files with 120 additions and 0 deletions
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120
modules/rostests/apitests/ntdll/NtQueryInformationProcess.c
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@ -186,6 +186,125 @@ Test_ProcessTimes(void)
#undef SPIN_TIME
}
static
void
Test_ProcessBasicInformation(void)
{
NTSTATUS Status;
ULONG Length;
PROCESS_BASIC_INFORMATION BasicInfo;
/* Everything is NULL */
Status = NtQueryInformationProcess(NULL,
ProcessBasicInformation,
NULL,
0,
NULL);
ok_hex(Status, STATUS_INFO_LENGTH_MISMATCH);
/* Right size, invalid process handle */
Status = NtQueryInformationProcess(NULL,
ProcessBasicInformation,
NULL,
sizeof(BasicInfo),
NULL);
ok_hex(Status, STATUS_INVALID_HANDLE);
/* Valid process handle, no buffer */
Status = NtQueryInformationProcess(NtCurrentProcess(),
ProcessBasicInformation,
NULL,
0,
NULL);
ok_hex(Status, STATUS_INFO_LENGTH_MISMATCH);
/* Unaligned buffer, wrong size */
Status = NtQueryInformationProcess(NtCurrentProcess(),
ProcessBasicInformation,
(PVOID)2,
0,
NULL);
ok_hex(Status, STATUS_INFO_LENGTH_MISMATCH);
/* Unaligned buffer, correct size */
Status = NtQueryInformationProcess(NtCurrentProcess(),
ProcessBasicInformation,
(PVOID)2,
sizeof(BasicInfo),
NULL);
ok_hex(Status, STATUS_DATATYPE_MISALIGNMENT);
/* Buffer too small */
Status = NtQueryInformationProcess(NtCurrentProcess(),
ProcessBasicInformation,
NULL,
sizeof(BasicInfo) - 1,
NULL);
ok_hex(Status, STATUS_INFO_LENGTH_MISMATCH);
/* Right buffer size but NULL pointer */
Status = NtQueryInformationProcess(NtCurrentProcess(),
ProcessBasicInformation,
NULL,
sizeof(BasicInfo),
NULL);
ok_hex(Status, STATUS_ACCESS_VIOLATION);
/* Buffer too large */
Status = NtQueryInformationProcess(NtCurrentProcess(),
ProcessBasicInformation,
NULL,
sizeof(BasicInfo) + 1,
NULL);
ok_hex(Status, STATUS_INFO_LENGTH_MISMATCH);
/* Buffer too small, ask for length */
Length = 0x55555555;
Status = NtQueryInformationProcess(NtCurrentProcess(),
ProcessBasicInformation,
NULL,
sizeof(BasicInfo) - 1,
&Length);
ok_hex(Status, STATUS_INFO_LENGTH_MISMATCH);
ok_dec(Length, 0x55555555);
/* Valid parameters, no return length */
RtlFillMemory(&BasicInfo, sizeof(BasicInfo), 0x55);
Status = NtQueryInformationProcess(NtCurrentProcess(),
ProcessBasicInformation,
&BasicInfo,
sizeof(BasicInfo),
NULL);
ok_hex(Status, STATUS_SUCCESS);
/* Trace the returned data (1) */
trace("[1] BasicInfo.ExitStatus = %lx\n", BasicInfo.ExitStatus);
trace("[1] BasicInfo.PebBaseAddress = %p\n", BasicInfo.PebBaseAddress);
trace("[1] BasicInfo.AffinityMask = %Ix\n", BasicInfo.AffinityMask);
trace("[1] BasicInfo.BasePriority = %ld\n", BasicInfo.BasePriority);
trace("[1] BasicInfo.UniqueProcessId = %Iu\n", BasicInfo.UniqueProcessId);
trace("[1] BasicInfo.InheritedFromUniqueProcessId = %Iu\n", BasicInfo.InheritedFromUniqueProcessId);
/* Again, this time with a return length */
Length = 0x55555555;
RtlFillMemory(&BasicInfo, sizeof(BasicInfo), 0x55);
Status = NtQueryInformationProcess(NtCurrentProcess(),
ProcessBasicInformation,
&BasicInfo,
sizeof(BasicInfo),
&Length);
ok_hex(Status, STATUS_SUCCESS);
ok_dec(Length, sizeof(BasicInfo));
/* Trace the returned data (2) */
trace("[2] BasicInfo.ExitStatus = %lx\n", BasicInfo.ExitStatus);
trace("[2] BasicInfo.PebBaseAddress = %p\n", BasicInfo.PebBaseAddress);
trace("[2] BasicInfo.AffinityMask = %Ix\n", BasicInfo.AffinityMask);
trace("[2] BasicInfo.BasePriority = %ld\n", BasicInfo.BasePriority);
trace("[2] BasicInfo.UniqueProcessId = %Iu\n", BasicInfo.UniqueProcessId);
trace("[2] BasicInfo.InheritedFromUniqueProcessId = %Iu\n", BasicInfo.InheritedFromUniqueProcessId);
}
static
void
Test_ProcessPriorityClassAlignment(void)
@ -376,6 +495,7 @@ START_TEST(NtQueryInformationProcess)
ok_hex(Status, STATUS_SUCCESS);
Test_ProcessTimes();
Test_ProcessBasicInformation();
Test_ProcessPriorityClassAlignment();
Test_ProcessWx86Information();
Test_ProcQueryAlignmentProbe();