[reactos] 01/04: [NTDLL_APITEST] NtQueryInformationProcess: Add tests for ProcessBasicInformation
https://git.reactos.org/?p=reactos.git;a=commitdiff;h=dabe14ae67688e81c16fab...
commit dabe14ae67688e81c16fab6f9714eba0f8d96aab Author: Thamatip Chitpong thamatip.chitpong@reactos.org AuthorDate: Wed Dec 11 23:10:05 2024 +0700 Commit: Thamatip Chitpong thamatip.chitpong@reactos.org CommitDate: Wed Dec 18 09:53:21 2024 +0700
[NTDLL_APITEST] NtQueryInformationProcess: Add tests for ProcessBasicInformation --- .../apitests/ntdll/NtQueryInformationProcess.c | 120 +++++++++++++++++++++ 1 file changed, 120 insertions(+)
diff --git a/modules/rostests/apitests/ntdll/NtQueryInformationProcess.c b/modules/rostests/apitests/ntdll/NtQueryInformationProcess.c index 9469d4d492c..a8cc3250597 100644 --- a/modules/rostests/apitests/ntdll/NtQueryInformationProcess.c +++ b/modules/rostests/apitests/ntdll/NtQueryInformationProcess.c @@ -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();
-
Thamatip Chitpong