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ee28aa087c
- Rename IoDriverObject test to IoDeviceObject svn path=/branches/GSoC_2011/KMTestSuite/; revision=53281
436 lines
15 KiB
C
436 lines
15 KiB
C
/*
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* PROJECT: ReactOS kernel-mode tests
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* LICENSE: GPLv2+ - See COPYING in the top level directory
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* PURPOSE: Kernel-Mode Test Suite Driver Object Test Driver
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* PROGRAMMER: Michael Martin <martinmnet@hotmail.com>
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* Thomas Faber <thfabba@gmx.de>
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*/
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#include <kmt_test.h>
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//#define NDEBUG
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#include <debug.h>
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typedef enum
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{
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DriverEntry,
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DriverIrp,
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DriverUnload
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} DRIVER_STATUS;
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static KMT_IRP_HANDLER TestIrpHandler;
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static VOID TestDriverObject(IN PDRIVER_OBJECT DriverObject, IN DRIVER_STATUS DriverStatus);
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static PDEVICE_OBJECT MainDeviceObject;
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static PDEVICE_OBJECT AttachDeviceObject;
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static PDRIVER_OBJECT ThisDriverObject;
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NTSTATUS
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TestEntry(
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IN PDRIVER_OBJECT DriverObject,
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IN PCUNICODE_STRING RegistryPath,
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OUT PCWSTR *DeviceName,
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IN OUT INT *Flags)
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{
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NTSTATUS Status = STATUS_SUCCESS;
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PAGED_CODE();
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UNREFERENCED_PARAMETER(RegistryPath);
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UNREFERENCED_PARAMETER(Flags);
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*DeviceName = L"IoDeviceObject";
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KmtRegisterIrpHandler(IRP_MJ_CREATE, NULL, TestIrpHandler);
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KmtRegisterIrpHandler(IRP_MJ_CLOSE, NULL, TestIrpHandler);
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TestDriverObject(DriverObject, DriverEntry);
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return Status;
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}
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VOID
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TestUnload(
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IN PDRIVER_OBJECT DriverObject)
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{
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PAGED_CODE();
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TestDriverObject(DriverObject, DriverUnload);
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}
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static
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NTSTATUS
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TestIrpHandler(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PIO_STACK_LOCATION IoStackLocation)
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{
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NTSTATUS Status = STATUS_SUCCESS;
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UNREFERENCED_PARAMETER(IoStackLocation);
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TestDriverObject(DeviceObject->DriverObject, DriverIrp);
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Irp->IoStatus.Status = Status;
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Irp->IoStatus.Information = 0;
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IoCompleteRequest(Irp, IO_NO_INCREMENT);
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return Status;
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}
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static
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VOID
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TestDriverObject(
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IN PDRIVER_OBJECT DriverObject,
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IN DRIVER_STATUS DriverStatus)
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{
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BOOLEAN CheckThisDispatchRoutine;
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PVOID FirstMajorFunc;
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int i;
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ok(DriverObject->Size == sizeof(DRIVER_OBJECT), "Size does not match, got %x",DriverObject->Size);
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ok(DriverObject->Type == 4, "Type does not match 4. got %d",DriverObject->Type);
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if (DriverStatus == DriverEntry)
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{
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ok(DriverObject->DeviceObject == NULL, "Expected DeviceObject pointer to be 0, got %p",
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DriverObject->DeviceObject);
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ok (DriverObject->Flags == DRVO_LEGACY_DRIVER,
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"Expected Flags to be DRVO_LEGACY_DRIVER, got %lu",
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DriverObject->Flags);
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}
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else if (DriverStatus == DriverIrp)
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{
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ok(DriverObject->DeviceObject != NULL, "Expected DeviceObject pointer to non null");
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ok (DriverObject->Flags == (DRVO_LEGACY_DRIVER | DRVO_INITIALIZED),
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"Expected Flags to be DRVO_LEGACY_DRIVER | DRVO_INITIALIZED, got %lu",
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DriverObject->Flags);
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}
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else if (DriverStatus == DriverUnload)
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{
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ok(DriverObject->DeviceObject != NULL, "Expected DeviceObject pointer to non null");
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ok (DriverObject->Flags == (DRVO_LEGACY_DRIVER | DRVO_INITIALIZED | DRVO_UNLOAD_INVOKED),
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"Expected Flags to be DRVO_LEGACY_DRIVER | DRVO_INITIALIZED | DRVO_UNLOAD_INVOKED, got %lu",
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DriverObject->Flags);
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}
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else
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ASSERT(FALSE);
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/* Select a routine that was not changed */
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FirstMajorFunc = DriverObject->MajorFunction[1];
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ok(FirstMajorFunc != 0, "Expected MajorFunction[1] to be non NULL");
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if (!skip(FirstMajorFunc != NULL, "First major function not set!\n"))
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{
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for (i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; i++)
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{
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if (DriverStatus > 0) CheckThisDispatchRoutine = (i > 3) && (i != 14);
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else CheckThisDispatchRoutine = TRUE;
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if (CheckThisDispatchRoutine)
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{
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ok(DriverObject->MajorFunction[i] == FirstMajorFunc, "Expected MajorFunction[%d] to match %p",
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i, FirstMajorFunc);
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}
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}
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}
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}
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BOOLEAN ZwLoadTest(PDRIVER_OBJECT DriverObject, PUNICODE_STRING DriverRegistryPath, PWCHAR NewDriverRegPath)
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{
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UNICODE_STRING RegPath;
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NTSTATUS Status;
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/* Try to load ourself */
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Status = ZwLoadDriver(DriverRegistryPath);
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ok (Status == STATUS_IMAGE_ALREADY_LOADED, "Expected NTSTATUS STATUS_IMAGE_ALREADY_LOADED, got 0x%lX", Status);
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if (Status != STATUS_IMAGE_ALREADY_LOADED)
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{
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DbgPrint("WARNING: Loading this a second time will cause BUGCHECK!\n");
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}
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/* Try to load with a Registry Path that doesnt exist */
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RtlInitUnicodeString(&RegPath, L"\\Registry\\Machine\\System\\CurrentControlSet\\Services\\deadbeef");
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Status = ZwLoadDriver(&RegPath);
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ok (Status == STATUS_OBJECT_NAME_NOT_FOUND, "Expected NTSTATUS STATUS_OBJECT_NAME_NOT_FOUND, got 0x%lX", Status);
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/* Load the driver */
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RtlInitUnicodeString(&RegPath, NewDriverRegPath);
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Status = ZwLoadDriver(&RegPath);
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ok(Status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got 0x%lX", Status);
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if (!NT_SUCCESS(Status))
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{
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return FALSE;
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}
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return TRUE;
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}
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BOOLEAN ZwUnloadTest(PDRIVER_OBJECT DriverObject, PUNICODE_STRING DriverRegistryPath, PWCHAR NewDriverRegPath)
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{
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UNICODE_STRING RegPath;
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NTSTATUS Status;
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/* Try to unload ourself, which should fail as our Unload routine hasnt been set yet. */
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Status = ZwUnloadDriver(DriverRegistryPath);
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ok (Status == STATUS_INVALID_DEVICE_REQUEST, "Expected NTSTATUS STATUS_INVALID_DEVICE_REQUEST, got 0x%lX", Status);
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/* Try to unload with a Registry Path that doesnt exist */
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RtlInitUnicodeString(&RegPath, L"\\Registry\\Machine\\System\\CurrentControlSet\\Services\\deadbeef");
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Status = ZwUnloadDriver(&RegPath);
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ok (Status == STATUS_OBJECT_NAME_NOT_FOUND, "Expected NTSTATUS STATUS_OBJECT_NAME_NOT_FOUND, got 0x%lX", Status);
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/* Unload the driver */
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RtlInitUnicodeString(&RegPath, NewDriverRegPath);
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Status = ZwUnloadDriver(&RegPath);
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ok(Status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got 0x%lX", Status);
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if (!NT_SUCCESS(Status))
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{
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return FALSE;
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}
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return TRUE;
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}
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VOID LowerDeviceKernelAPITest(PDEVICE_OBJECT DeviceObject, BOOLEAN UnLoading)
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{
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PDEVICE_OBJECT RetObject;
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RetObject = IoGetLowerDeviceObject(DeviceObject);
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if (UnLoading)
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{
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ok(RetObject == 0,
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"Expected no Lower DeviceObject, got %p", RetObject);
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}
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else
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{
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ok(RetObject == AttachDeviceObject,
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"Expected an Attached DeviceObject %p, got %p", AttachDeviceObject, RetObject);
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}
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if (RetObject)
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{
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ObDereferenceObject(RetObject);
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}
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RetObject = IoGetDeviceAttachmentBaseRef(DeviceObject);
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ok(RetObject == DeviceObject,
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"Expected an Attached DeviceObject %p, got %p", DeviceObject, RetObject);
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if (RetObject)
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{
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ObDereferenceObject(RetObject);
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}
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}
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VOID DeviceCreatedTest(PDEVICE_OBJECT DeviceObject, BOOLEAN ExclusiveAccess)
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{
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PEXTENDED_DEVOBJ_EXTENSION extdev;
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/*Check the device object members */
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ok(DeviceObject->Type==3, "Expected Type = 3, got %x", DeviceObject->Type);
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ok(DeviceObject->Size = 0xb8, "Expected Size = 0xba, got %x", DeviceObject->Size);
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ok(DeviceObject->ReferenceCount == 0, "Expected ReferenceCount = 0, got %lu",
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DeviceObject->ReferenceCount);
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ok(DeviceObject->DriverObject == ThisDriverObject,
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"Expected DriverObject member to match this DriverObject %p, got %p",
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ThisDriverObject, DeviceObject->DriverObject);
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ok(DeviceObject->NextDevice == NULL, "Expected NextDevice to be NULL, got %p", DeviceObject->NextDevice);
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ok(DeviceObject->AttachedDevice == NULL, "Expected AttachDevice to be NULL, got %p", DeviceObject->AttachedDevice);
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ok(DeviceObject->Characteristics == 0, "Expected Characteristics to be 0");
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if (ExclusiveAccess)
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{
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ok((DeviceObject->Flags == (DO_DEVICE_HAS_NAME | DO_DEVICE_INITIALIZING | DO_EXCLUSIVE)),
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"Expected Flags DO_DEVICE_HAS_NAME | DO_DEVICE_INITIALIZING | DO_EXCLUSIVE, got %lu", DeviceObject->Flags);
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}
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else
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{
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ok((DeviceObject->Flags == (DO_DEVICE_HAS_NAME | DO_DEVICE_INITIALIZING)),
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"Expected Flags DO_DEVICE_HAS_NAME | DO_DEVICE_INITIALIZING, got %lu", DeviceObject->Flags);
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}
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ok(DeviceObject->DeviceType == FILE_DEVICE_UNKNOWN,
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"Expected DeviceType to match creation parameter FILE_DEVICE_UNKNWOWN, got %lu",
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DeviceObject->DeviceType);
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ok(DeviceObject->ActiveThreadCount == 0, "Expected ActiveThreadCount = 0, got %lu\n", DeviceObject->ActiveThreadCount);
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/*Check the extended extension */
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extdev = (PEXTENDED_DEVOBJ_EXTENSION)DeviceObject->DeviceObjectExtension;
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ok(extdev->ExtensionFlags == 0, "Expected Extended ExtensionFlags to be 0, got %lu", extdev->ExtensionFlags);
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ok (extdev->Type == 13, "Expected Type of 13, got %d", extdev->Type);
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ok (extdev->Size == 0, "Expected Size of 0, got %d", extdev->Size);
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ok (extdev->DeviceObject == DeviceObject, "Expected DeviceOject to match newly created device %p, got %p",
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DeviceObject, extdev->DeviceObject);
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ok(extdev->AttachedTo == NULL, "Expected AttachTo to be NULL, got %p", extdev->AttachedTo);
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ok(extdev->StartIoCount == 0, "Expected StartIoCount = 0, got %lu", extdev->StartIoCount);
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ok(extdev->StartIoKey == 0, "Expected StartIoKey = 0, got %lu", extdev->StartIoKey);
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ok(extdev->StartIoFlags == 0, "Expected StartIoFlags = 0, got %lu", extdev->StartIoFlags);
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}
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VOID DeviceDeletionTest(PDEVICE_OBJECT DeviceObject, BOOLEAN Lower)
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{
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PEXTENDED_DEVOBJ_EXTENSION extdev;
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/*Check the device object members */
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ok(DeviceObject->Type==3, "Expected Type = 3, got %d", DeviceObject->Type);
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ok(DeviceObject->Size = 0xb8, "Expected Size = 0xba, got %d", DeviceObject->Size);
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ok(DeviceObject->ReferenceCount == 0, "Expected ReferenceCount = 0, got %lu",
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DeviceObject->ReferenceCount);
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if (!Lower)
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{
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ok(DeviceObject->DriverObject == ThisDriverObject,
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"Expected DriverObject member to match this DriverObject %p, got %p",
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ThisDriverObject, DeviceObject->DriverObject);
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}
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ok(DeviceObject->NextDevice == NULL, "Expected NextDevice to be NULL, got %p", DeviceObject->NextDevice);
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if (Lower)
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{
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ok(DeviceObject->AttachedDevice == MainDeviceObject,
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"Expected AttachDevice to be %p, got %p", MainDeviceObject, DeviceObject->AttachedDevice);
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}
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else
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{
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ok(DeviceObject->AttachedDevice == NULL, "Expected AttachDevice to be NULL, got %p", DeviceObject->AttachedDevice);
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}
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ok(DeviceObject->Flags ==FILE_VIRTUAL_VOLUME,
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"Expected Flags FILE_VIRTUAL_VOLUME, got %lu", DeviceObject->Flags);
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ok(DeviceObject->DeviceType == FILE_DEVICE_UNKNOWN,
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"Expected DeviceType to match creation parameter FILE_DEVICE_UNKNWOWN, got %lu",
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DeviceObject->DeviceType);
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ok(DeviceObject->ActiveThreadCount == 0, "Expected ActiveThreadCount = 0, got %lu\n", DeviceObject->ActiveThreadCount);
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/*Check the extended extension */
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extdev = (PEXTENDED_DEVOBJ_EXTENSION)DeviceObject->DeviceObjectExtension;
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ok(extdev->ExtensionFlags == DOE_UNLOAD_PENDING,
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"Expected Extended ExtensionFlags to be DOE_UNLOAD_PENDING, got %lu", extdev->ExtensionFlags);
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ok (extdev->Type == 13, "Expected Type of 13, got %d", extdev->Type);
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ok (extdev->Size == 0, "Expected Size of 0, got %d", extdev->Size);
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ok (extdev->DeviceObject == DeviceObject, "Expected DeviceOject to match newly created device %p, got %p",
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DeviceObject, extdev->DeviceObject);
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if (Lower)
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{
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/* Skip this for now */
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//ok(extdev->AttachedTo == MainDeviceObject, "Expected AttachTo to %p, got %p", MainDeviceObject, extdev->AttachedTo);
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}
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else
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{
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ok(extdev->AttachedTo == NULL, "Expected AttachTo to be NULL, got %p", extdev->AttachedTo);
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}
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ok(extdev->StartIoCount == 0, "Expected StartIoCount = 0, got %lu", extdev->StartIoCount);
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ok(extdev->StartIoKey == 0, "Expected StartIoKey = 0, got %lu", extdev->StartIoKey);
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ok(extdev->StartIoFlags == 0, "Expected StartIoFlags = 0, got %lu", extdev->StartIoFlags);
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}
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VOID DeviceCreateDeleteTest(PDRIVER_OBJECT DriverObject)
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{
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NTSTATUS Status;
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UNICODE_STRING DeviceString;
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UNICODE_STRING DosDeviceString;
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PDEVICE_OBJECT DeviceObject;
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/* Create using wrong directory */
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RtlInitUnicodeString(&DeviceString, L"\\Device1\\Kmtest");
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Status = IoCreateDevice(DriverObject,
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0,
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&DeviceString,
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FILE_DEVICE_UNKNOWN,
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0,
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FALSE,
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&DeviceObject);
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ok(Status == STATUS_OBJECT_PATH_NOT_FOUND, "Expected STATUS_OBJECT_PATH_NOT_FOUND, got 0x%lX", Status);
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/* Create using correct params with exlusice access */
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RtlInitUnicodeString(&DeviceString, L"\\Device\\Kmtest");
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Status = IoCreateDevice(DriverObject,
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0,
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&DeviceString,
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FILE_DEVICE_UNKNOWN,
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0,
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TRUE,
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&DeviceObject);
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ok(Status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got 0x%lX", Status);
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DeviceCreatedTest(DeviceObject, TRUE);
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/* Delete the device */
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if (NT_SUCCESS(Status))
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{
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IoDeleteDevice(DeviceObject);
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ok(DriverObject->DeviceObject == 0, "Expected DriverObject->DeviceObject to be NULL, got %p",
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DriverObject->DeviceObject);
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}
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/* Create using correct params with exlusice access */
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Status = IoCreateDevice(DriverObject,
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0,
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&DeviceString,
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FILE_DEVICE_UNKNOWN,
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0,
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FALSE,
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&DeviceObject);
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ok(Status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got 0x%lX", Status);
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DeviceCreatedTest(DeviceObject, FALSE);
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/* Delete the device */
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if (NT_SUCCESS(Status))
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{
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IoDeleteDevice(DeviceObject);
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ok(DriverObject->DeviceObject == 0, "Expected DriverObject->DeviceObject to be NULL, got %p",
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DriverObject->DeviceObject);
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}
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/* Recreate device */
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Status = IoCreateDevice(DriverObject,
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0,
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&DeviceString,
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FILE_DEVICE_UNKNOWN,
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0,
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FALSE,
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&DeviceObject);
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ok(Status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got 0x%lX", Status);
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RtlInitUnicodeString(&DosDeviceString, L"\\DosDevices\\kmtest");
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Status = IoCreateSymbolicLink(&DosDeviceString, &DeviceString);
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if (!NT_SUCCESS(Status))
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{
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/* Delete device object if not successful */
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IoDeleteDevice(DeviceObject);
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return;
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}
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MainDeviceObject = DeviceObject;
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return;
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}
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BOOLEAN AttachDeviceTest(PDEVICE_OBJECT DeviceObject, PWCHAR NewDriverRegPath)
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{
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NTSTATUS Status;
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UNICODE_STRING LowerDeviceName;
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RtlInitUnicodeString(&LowerDeviceName, NewDriverRegPath);
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Status = IoAttachDevice(DeviceObject, &LowerDeviceName, &AttachDeviceObject);
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/* TODO: Add more tests */
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return TRUE;
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}
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BOOLEAN DetachDeviceTest(PDEVICE_OBJECT AttachedDevice)
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{
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IoDetachDevice(AttachedDevice);
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/* TODO: Add more tests */
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return TRUE;
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}
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