[pschweitzer] 74751: [KMTESTS:MM] Add tests for MmMapLockedPagesSpecifyCache() functions, and more specifically for usermode mapping. This was designed/tested under W2K3. CORE-8204
Author: pschweitzer Date: Fri Jun 2 19:19:32 2017 New Revision: 74751
URL: http://svn.reactos.org/svn/reactos?rev=74751&view=rev Log: [KMTESTS:MM] Add tests for MmMapLockedPagesSpecifyCache() functions, and more specifically for usermode mapping. This was designed/tested under W2K3.
CORE-8204
Added: trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache.h (with props) trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache_drv.c (with props) trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache_user.c (with props) Modified: trunk/rostests/kmtests/CMakeLists.txt trunk/rostests/kmtests/kmtest/testlist.c trunk/rostests/kmtests/ntos_mm/CMakeLists.txt
Modified: trunk/rostests/kmtests/CMakeLists.txt URL: http://svn.reactos.org/svn/reactos/trunk/rostests/kmtests/CMakeLists.txt?rev... ============================================================================== --- trunk/rostests/kmtests/CMakeLists.txt [iso-8859-1] (original) +++ trunk/rostests/kmtests/CMakeLists.txt [iso-8859-1] Fri Jun 2 19:19:32 2017 @@ -128,6 +128,7 @@ ntos_io/IoCreateFile_user.c ntos_io/IoDeviceObject_user.c ntos_io/IoReadWrite_user.c + ntos_mm/MmMapLockedPagesSpecifyCache_user.c ntos_mm/NtCreateSection_user.c ntos_po/PoIrp_user.c tcpip/TcpIp_user.c @@ -157,6 +158,7 @@ iodeviceobject_drv iohelper_drv ioreadwrite_drv + mmmaplockedpagesspecifycache_drv ntcreatesection_drv poirp_drv tcpip_drv
Modified: trunk/rostests/kmtests/kmtest/testlist.c URL: http://svn.reactos.org/svn/reactos/trunk/rostests/kmtests/kmtest/testlist.c?... ============================================================================== --- trunk/rostests/kmtests/kmtest/testlist.c [iso-8859-1] (original) +++ trunk/rostests/kmtests/kmtest/testlist.c [iso-8859-1] Fri Jun 2 19:19:32 2017 @@ -13,6 +13,7 @@ KMT_TESTFUNC Test_IoCreateFile; KMT_TESTFUNC Test_IoDeviceObject; KMT_TESTFUNC Test_IoReadWrite; +KMT_TESTFUNC Test_MmMapLockedPagesSpecifyCache; KMT_TESTFUNC Test_NtCreateSection; KMT_TESTFUNC Test_PoIrp; KMT_TESTFUNC Test_RtlAvlTree; @@ -30,23 +31,24 @@ /* tests with a leading '-' will not be listed */ const KMT_TEST TestList[] = { - { "CcCopyRead", Test_CcCopyRead }, - { "-Example", Test_Example }, - { "FindFile", Test_FindFile }, - { "IoCreateFile", Test_IoCreateFile }, - { "IoDeviceObject", Test_IoDeviceObject }, - { "IoReadWrite", Test_IoReadWrite }, - { "NtCreateSection", Test_NtCreateSection }, - { "PoIrp", Test_PoIrp }, - { "RtlAvlTree", Test_RtlAvlTree }, - { "RtlException", Test_RtlException }, - { "RtlIntSafe", Test_RtlIntSafe }, - { "RtlMemory", Test_RtlMemory }, - { "RtlRegistry", Test_RtlRegistry }, - { "RtlSplayTree", Test_RtlSplayTree }, - { "RtlStack", Test_RtlStack }, - { "RtlUnicodeString", Test_RtlUnicodeString }, - { "TcpIpTdi", Test_TcpIpTdi }, - { "TcpIpConnect", Test_TcpIpConnect }, - { NULL, NULL }, + { "CcCopyRead", Test_CcCopyRead }, + { "-Example", Test_Example }, + { "FindFile", Test_FindFile }, + { "IoCreateFile", Test_IoCreateFile }, + { "IoDeviceObject", Test_IoDeviceObject }, + { "IoReadWrite", Test_IoReadWrite }, + { "MmMapLockedPagesSpecifyCache", Test_MmMapLockedPagesSpecifyCache }, + { "NtCreateSection", Test_NtCreateSection }, + { "PoIrp", Test_PoIrp }, + { "RtlAvlTree", Test_RtlAvlTree }, + { "RtlException", Test_RtlException }, + { "RtlIntSafe", Test_RtlIntSafe }, + { "RtlMemory", Test_RtlMemory }, + { "RtlRegistry", Test_RtlRegistry }, + { "RtlSplayTree", Test_RtlSplayTree }, + { "RtlStack", Test_RtlStack }, + { "RtlUnicodeString", Test_RtlUnicodeString }, + { "TcpIpTdi", Test_TcpIpTdi }, + { "TcpIpConnect", Test_TcpIpConnect }, + { NULL, NULL }, };
Modified: trunk/rostests/kmtests/ntos_mm/CMakeLists.txt URL: http://svn.reactos.org/svn/reactos/trunk/rostests/kmtests/ntos_mm/CMakeLists... ============================================================================== --- trunk/rostests/kmtests/ntos_mm/CMakeLists.txt [iso-8859-1] (original) +++ trunk/rostests/kmtests/ntos_mm/CMakeLists.txt [iso-8859-1] Fri Jun 2 19:19:32 2017 @@ -15,3 +15,18 @@ add_target_compile_definitions(ntcreatesection_drv KMT_STANDALONE_DRIVER) #add_pch(ntcreatesection_drv ../include/kmt_test.h) add_rostests_file(TARGET ntcreatesection_drv) + +# +# MmMapLockedPagesSpecifyCache +# +list(APPEND MMMAPLOCKEDPAGESSPECIFYCACHE_DRV_SOURCE + ../kmtest_drv/kmtest_standalone.c + MmMapLockedPagesSpecifyCache_drv.c) + +add_library(mmmaplockedpagesspecifycache_drv SHARED ${MMMAPLOCKEDPAGESSPECIFYCACHE_DRV_SOURCE}) +set_module_type(mmmaplockedpagesspecifycache_drv kernelmodedriver) +target_link_libraries(mmmaplockedpagesspecifycache_drv kmtest_printf ${PSEH_LIB}) +add_importlibs(mmmaplockedpagesspecifycache_drv ntoskrnl hal) +add_target_compile_definitions(mmmaplockedpagesspecifycache_drv KMT_STANDALONE_DRIVER) +#add_pch(mmmaplockedpagesspecifycache_drv ../include/kmt_test.h) +add_rostests_file(TARGET mmmaplockedpagesspecifycache_drv)
Added: trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache.h URL: http://svn.reactos.org/svn/reactos/trunk/rostests/kmtests/ntos_mm/MmMapLocke... ============================================================================== --- trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache.h (added) +++ trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache.h [iso-8859-1] Fri Jun 2 19:19:32 2017 @@ -0,0 +1,29 @@ +/* + * PROJECT: ReactOS kernel-mode tests + * LICENSE: GPLv2+ - See COPYING in the top level directory + * PURPOSE: Kernel-Mode Test Suite MmMapLockedPagesSpecifyCache test declarations + * PROGRAMMER: Pierre Schweitzer pierre@reactos.org + */ + + +#ifndef _KMTEST_MMMAPLOCKEDPAGESSPECIFYCACHE_H_ +#define _KMTEST_MMMAPLOCKEDPAGESSPECIFYCACHE_H_ + +typedef struct _QUERY_BUFFER +{ + USHORT Length; + PVOID Buffer; + BOOLEAN Cached; +} QUERY_BUFFER, *PQUERY_BUFFER; + +typedef struct _READ_BUFFER +{ + USHORT Length; + PVOID Buffer; + USHORT Pattern; +} READ_BUFFER, *PREAD_BUFFER; + +#define IOCTL_QUERY_BUFFER 1 +#define IOCTL_READ_BUFFER 2 + +#endif /* !defined _KMTEST_MMMAPLOCKEDPAGESSPECIFYCACHE_H_ */
Propchange: trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache.h ------------------------------------------------------------------------------ svn:eol-style = native
Added: trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache_drv.c URL: http://svn.reactos.org/svn/reactos/trunk/rostests/kmtests/ntos_mm/MmMapLocke... ============================================================================== --- trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache_drv.c (added) +++ trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache_drv.c [iso-8859-1] Fri Jun 2 19:19:32 2017 @@ -0,0 +1,261 @@ +/* + * PROJECT: ReactOS kernel-mode tests + * LICENSE: GPLv2+ - See COPYING in the top level directory + * PURPOSE: Test driver for MmMapLockedPagesSpecifyCache function + * PROGRAMMER: Pierre Schweitzer pierre@reactos.org + */ + +#include <kmt_test.h> + +#define NDEBUG +#include <debug.h> + +#include "MmMapLockedPagesSpecifyCache.h" + +static KMT_IRP_HANDLER TestIrpHandler; +static KMT_MESSAGE_HANDLER TestMessageHandler; + +static PVOID CurrentBuffer; +static PMDL CurrentMdl; +static PVOID CurrentUser; + +NTSTATUS +TestEntry( + IN PDRIVER_OBJECT DriverObject, + IN PCUNICODE_STRING RegistryPath, + OUT PCWSTR *DeviceName, + IN OUT INT *Flags) +{ + NTSTATUS Status = STATUS_SUCCESS; + + PAGED_CODE(); + + UNREFERENCED_PARAMETER(RegistryPath); + UNREFERENCED_PARAMETER(Flags); + + *DeviceName = L"MmMapLockedPagesSpecifyCache"; + + KmtRegisterIrpHandler(IRP_MJ_CLEANUP, NULL, TestIrpHandler); + KmtRegisterMessageHandler(0, NULL, TestMessageHandler); + + return Status; +} + +VOID +TestUnload( + IN PDRIVER_OBJECT DriverObject) +{ + PAGED_CODE(); +} + +VOID +TestCleanEverything(VOID) +{ + NTSTATUS SehStatus; + + if (CurrentMdl == NULL) + { + return; + } + + if (CurrentUser != NULL) + { + SehStatus = STATUS_SUCCESS; + _SEH2_TRY + { + MmUnmapLockedPages(CurrentUser, CurrentMdl); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + SehStatus = _SEH2_GetExceptionCode(); + } + _SEH2_END; + ok_eq_hex(SehStatus, STATUS_SUCCESS); + CurrentUser = NULL; + } + + SehStatus = STATUS_SUCCESS; + _SEH2_TRY + { + MmUnlockPages(CurrentMdl); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + SehStatus = _SEH2_GetExceptionCode(); + } + _SEH2_END; + ok_eq_hex(SehStatus, STATUS_SUCCESS); + IoFreeMdl(CurrentMdl); + ExFreePoolWithTag(CurrentBuffer, 'MLPC'); + CurrentMdl = NULL; +} + +static +NTSTATUS +TestMessageHandler( + IN PDEVICE_OBJECT DeviceObject, + IN ULONG ControlCode, + IN PVOID Buffer OPTIONAL, + IN SIZE_T InLength, + IN OUT PSIZE_T OutLength) +{ + NTSTATUS Status = STATUS_SUCCESS; + NTSTATUS SehStatus; + + switch (ControlCode) + { + case IOCTL_QUERY_BUFFER: + { + ok(Buffer != NULL, "Buffer is NULL\n"); + ok_eq_size(InLength, sizeof(QUERY_BUFFER)); + ok_eq_size(*OutLength, sizeof(QUERY_BUFFER)); + ok_eq_pointer(CurrentMdl, NULL); + ok(ExGetPreviousMode() == UserMode, "Not comming from umode!\n"); + if (!skip(Buffer && InLength >= sizeof(QUERY_BUFFER) && *OutLength >= sizeof(QUERY_BUFFER), "Cannot read/write from/to buffer!\n")) + { + PQUERY_BUFFER QueryBuffer; + USHORT Length; + MEMORY_CACHING_TYPE CacheType; + + QueryBuffer = Buffer; + CacheType = (QueryBuffer->Cached ? MmCached : MmNonCached); + Length = QueryBuffer->Length; + ok(Length > 0, "Null size!\n"); + + CurrentBuffer = ExAllocatePoolWithTag(NonPagedPool, Length + 0x8, 'MLPC'); + ok(CurrentBuffer != NULL, "ExAllocatePool failed!\n"); + CurrentUser = NULL; + if (!skip(CurrentBuffer != NULL, "ExAllocatePool failed!\n")) + { + CurrentMdl = IoAllocateMdl(CurrentBuffer, Length, FALSE, FALSE, NULL); + ok(CurrentMdl != NULL, "IoAllocateMdl failed!\n"); + if (CurrentMdl) + { + KIRQL Irql; + + SehStatus = STATUS_SUCCESS; + _SEH2_TRY + { + MmProbeAndLockPages(CurrentMdl, KernelMode, IoWriteAccess); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + SehStatus = _SEH2_GetExceptionCode(); + } + _SEH2_END; + ok_eq_hex(SehStatus, STATUS_SUCCESS); + + Irql = KeGetCurrentIrql(); + ok(Irql <= APC_LEVEL, "IRQL > APC_LEVEL: %d\n", Irql); + + SehStatus = STATUS_SUCCESS; + _SEH2_TRY + { + CurrentUser = MmMapLockedPagesSpecifyCache(CurrentMdl, UserMode, CacheType, NULL, FALSE, NormalPagePriority); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + SehStatus = _SEH2_GetExceptionCode(); + } + _SEH2_END; + + if (QueryBuffer->Cached) + { + ok_eq_hex(SehStatus, STATUS_SUCCESS); + ok(CurrentUser != NULL, "MmMapLockedPagesSpecifyCache failed!\n"); + } + else + { + ok_eq_hex(SehStatus, STATUS_INVALID_ADDRESS); + ok_eq_pointer(CurrentUser, NULL); + } + } + } + QueryBuffer->Buffer = CurrentUser; + + *OutLength = sizeof(QUERY_BUFFER); + } + + break; + } + case IOCTL_READ_BUFFER: + { + ok(Buffer != NULL, "Buffer is NULL\n"); + ok_eq_size(InLength, sizeof(READ_BUFFER)); + ok_eq_size(*OutLength, 0); + ok(CurrentMdl != NULL, "MDL is not in use!\n"); + + if (!skip(Buffer && InLength >= sizeof(QUERY_BUFFER), "Cannot read from buffer!\n")) + { + PREAD_BUFFER ReadBuffer; + + ReadBuffer = Buffer; + if (!skip(ReadBuffer && ReadBuffer->Buffer == CurrentUser, "Cannot find matching MDL\n")) + { + if (ReadBuffer->Buffer != NULL) + { + USHORT i; + PUSHORT KBuffer = MmGetSystemAddressForMdlSafe(CurrentMdl, NormalPagePriority); + ok(KBuffer != NULL, "Failed to get kmode ptr\n"); + + if (!skip(Buffer != NULL, "Failed to get kmode ptr\n")) + { + for (i = 0; i < ReadBuffer->Length / sizeof(USHORT); ++i) + { + ok_eq_ulong((ULONG)KBuffer[i], (ULONG)ReadBuffer->Pattern); + } + } + } + } + + TestCleanEverything(); + } + + break; + } + default: + ok(0, "Got an unknown message! DeviceObject=%p, ControlCode=%lu, Buffer=%p, In=%lu, Out=%lu bytes\n", + DeviceObject, ControlCode, Buffer, InLength, *OutLength); + break; + } + + return Status; +} + +static +NTSTATUS +TestIrpHandler( + _In_ PDEVICE_OBJECT DeviceObject, + _In_ PIRP Irp, + _In_ PIO_STACK_LOCATION IoStack) +{ + NTSTATUS Status; + + PAGED_CODE(); + + DPRINT("IRP %x/%x\n", IoStack->MajorFunction, IoStack->MinorFunction); + ASSERT(IoStack->MajorFunction == IRP_MJ_CLEANUP); + + Status = STATUS_NOT_SUPPORTED; + Irp->IoStatus.Information = 0; + + if (IoStack->MajorFunction == IRP_MJ_CLEANUP) + { + TestCleanEverything(); + Status = STATUS_SUCCESS; + } + + if (Status == STATUS_PENDING) + { + IoMarkIrpPending(Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + Status = STATUS_PENDING; + } + else + { + Irp->IoStatus.Status = Status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + } + + return Status; +}
Propchange: trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache_drv.c ------------------------------------------------------------------------------ svn:eol-style = native
Added: trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache_user.c URL: http://svn.reactos.org/svn/reactos/trunk/rostests/kmtests/ntos_mm/MmMapLocke... ============================================================================== --- trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache_user.c (added) +++ trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache_user.c [iso-8859-1] Fri Jun 2 19:19:32 2017 @@ -0,0 +1,60 @@ +/* + * PROJECT: ReactOS kernel-mode tests + * LICENSE: GPLv2+ - See COPYING in the top level directory + * PURPOSE: Kernel-Mode Test Suite MmMapLockedPagesSpecifyCache test user-mode part + * PROGRAMMER: Pierre Schweitzer pierre@reactos.org + */ + +#include <kmt_test.h> + +#include "MmMapLockedPagesSpecifyCache.h" + +START_TEST(MmMapLockedPagesSpecifyCache) +{ + QUERY_BUFFER QueryBuffer; + READ_BUFFER ReadBuffer; + DWORD Length; + USHORT i; + PUSHORT Buffer; + + KmtLoadDriver(L"MmMapLockedPagesSpecifyCache", FALSE); + KmtOpenDriver(); + + QueryBuffer.Length = 0x100; + QueryBuffer.Buffer = NULL; + QueryBuffer.Cached = FALSE; + Length = sizeof(QUERY_BUFFER); + ok(KmtSendBufferToDriver(IOCTL_QUERY_BUFFER, &QueryBuffer, sizeof(QUERY_BUFFER), &Length) == ERROR_SUCCESS, "\n"); + ok_eq_int(QueryBuffer.Length, 0x100); + ok_eq_pointer(QueryBuffer.Buffer, NULL); + + ReadBuffer.Buffer = QueryBuffer.Buffer; + Length = 0; + ok(KmtSendBufferToDriver(IOCTL_READ_BUFFER, &ReadBuffer, sizeof(READ_BUFFER), &Length) == ERROR_SUCCESS, "\n"); + + QueryBuffer.Length = 0x100; + QueryBuffer.Buffer = NULL; + QueryBuffer.Cached = TRUE; + Length = sizeof(QUERY_BUFFER); + ok(KmtSendBufferToDriver(IOCTL_QUERY_BUFFER, &QueryBuffer, sizeof(QUERY_BUFFER), &Length) == ERROR_SUCCESS, "\n"); + ok_eq_int(QueryBuffer.Length, 0x100); + ok(QueryBuffer.Buffer != NULL, "Buffer is NULL\n"); + + ReadBuffer.Buffer = QueryBuffer.Buffer; + if (!skip(QueryBuffer.Buffer != NULL, "Buffer is NULL\n")) + { + ReadBuffer.Pattern = 0xA7; + ReadBuffer.Length = QueryBuffer.Length; + Buffer = QueryBuffer.Buffer; + for (i = 0; i < ReadBuffer.Length / sizeof(USHORT); ++i) + { + Buffer[i] = ReadBuffer.Pattern; + } + } + + Length = 0; + ok(KmtSendBufferToDriver(IOCTL_READ_BUFFER, &ReadBuffer, sizeof(READ_BUFFER), &Length) == ERROR_SUCCESS, "\n"); + + KmtCloseDriver(); + KmtUnloadDriver(); +}
Propchange: trunk/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache_user.c ------------------------------------------------------------------------------ svn:eol-style = native
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