+/*
+ * Driver Regression Tests
+ *
+ * Copyright 2009 Michael Martin <martinmnet@hotmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; see the file COPYING.LIB.
+ * If not, write to the Free Software Foundation,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/* INCLUDES *******************************************************************/
+
+#include "kmtest.h"
+#include <ddk/ntddk.h>
+#include <ddk/ntifs.h>
+#include "ntddser.h"
+#include "ntndk.h"
+
+VOID LowerDeviceKernelAPITest(PDEVICE_OBJECT DeviceObject, BOOLEAN UnLoading)
+{
+ PDEVICE_OBJECT RetObject;
+
+ RetObject = IoGetLowerDeviceObject(DeviceObject);
+
+ if (UnLoading)
+ {
+ ok(RetObject == 0,
+ "Expected no Lower DeviceObject, got %p", RetObject);
+ }
+ else
+ {
+ ok(RetObject == AttachDeviceObject,
+ "Expected an Attached DeviceObject %p, got %p", AttachDeviceObject, RetObject);
+ }
+
+ if (RetObject)
+ {
+ ObDereferenceObject(RetObject);
+ }
+
+ RetObject = IoGetDeviceAttachmentBaseRef(DeviceObject);
+ ok(RetObject == DeviceObject,
+ "Expected an Attached DeviceObject %p, got %p", DeviceObject, RetObject);
+
+ if (RetObject)
+ {
+ ObDereferenceObject(RetObject);
+ }
+
+}
+VOID DeviceCreatedTest(PDEVICE_OBJECT DeviceObject, BOOLEAN ExclusiveAccess)
+{
+ PEXTENDED_DEVOBJ_EXTENSION extdev;
+
+ /*Check the device object members */
+ ok(DeviceObject->Type==3, "Expected Type = 3, got %x", DeviceObject->Type);
+ ok(DeviceObject->Size = 0xb8, "Expected Size = 0xba, got %x", DeviceObject->Size);
+ ok(DeviceObject->ReferenceCount == 0, "Expected ReferenceCount = 0, got %lu",
+ DeviceObject->ReferenceCount);
+ ok(DeviceObject->DriverObject == ThisDriverObject,
+ "Expected DriverObject member to match this DriverObject %p, got %p",
+ ThisDriverObject, DeviceObject->DriverObject);
+ ok(DeviceObject->NextDevice == NULL, "Expected NextDevice to be NULL, got %p", DeviceObject->NextDevice);
+ ok(DeviceObject->AttachedDevice == NULL, "Expected AttachDevice to be NULL, got %p", DeviceObject->AttachedDevice);
+ ok(DeviceObject->Characteristics == 0, "Expected Characteristics to be 0");
+ if (ExclusiveAccess)
+ {
+ ok((DeviceObject->Flags == (DO_DEVICE_HAS_NAME | DO_DEVICE_INITIALIZING | DO_EXCLUSIVE)),
+ "Expected Flags DO_DEVICE_HAS_NAME | DO_DEVICE_INITIALIZING | DO_EXCLUSIVE, got %lu", DeviceObject->Flags);
+ }
+ else
+ {
+ ok((DeviceObject->Flags == (DO_DEVICE_HAS_NAME | DO_DEVICE_INITIALIZING)),
+ "Expected Flags DO_DEVICE_HAS_NAME | DO_DEVICE_INITIALIZING, got %lu", DeviceObject->Flags);
+ }
+ ok(DeviceObject->DeviceType == FILE_DEVICE_UNKNOWN,
+ "Expected DeviceType to match creation parameter FILE_DEVICE_UNKNWOWN, got %lu",
+ DeviceObject->DeviceType);
+ ok(DeviceObject->ActiveThreadCount == 0, "Expected ActiveThreadCount = 0, got %lu\n", DeviceObject->ActiveThreadCount);
+
+ /*Check the extended extension */
+ extdev = (PEXTENDED_DEVOBJ_EXTENSION)DeviceObject->DeviceObjectExtension;
+ ok(extdev->ExtensionFlags == 0, "Expected Extended ExtensionFlags to be 0, got %lu", extdev->ExtensionFlags);
+ ok (extdev->Type == 13, "Expected Type of 13, got %d", extdev->Type);
+ ok (extdev->Size == 0, "Expected Size of 0, got %d", extdev->Size);
+ ok (extdev->DeviceObject == DeviceObject, "Expected DeviceOject to match newly created device %p, got %p",
+ DeviceObject, extdev->DeviceObject);
+ ok(extdev->AttachedTo == NULL, "Expected AttachTo to be NULL, got %p", extdev->AttachedTo);
+ ok(extdev->StartIoCount == 0, "Expected StartIoCount = 0, got %lu", extdev->StartIoCount);
+ ok(extdev->StartIoKey == 0, "Expected StartIoKey = 0, got %lu", extdev->StartIoKey);
+ ok(extdev->StartIoFlags == 0, "Expected StartIoFlags = 0, got %lu", extdev->StartIoFlags);
+}
+
+VOID DeviceDeletionTest(PDEVICE_OBJECT DeviceObject, BOOLEAN Lower)
+{
+ PEXTENDED_DEVOBJ_EXTENSION extdev;
+
+ /*Check the device object members */
+ ok(DeviceObject->Type==3, "Expected Type = 3, got %d", DeviceObject->Type);
+ ok(DeviceObject->Size = 0xb8, "Expected Size = 0xba, got %d", DeviceObject->Size);
+ ok(DeviceObject->ReferenceCount == 0, "Expected ReferenceCount = 0, got %lu",
+ DeviceObject->ReferenceCount);
+ if (!Lower)
+ {
+ ok(DeviceObject->DriverObject == ThisDriverObject,
+ "Expected DriverObject member to match this DriverObject %p, got %p",
+ ThisDriverObject, DeviceObject->DriverObject);
+ }
+ ok(DeviceObject->NextDevice == NULL, "Expected NextDevice to be NULL, got %p", DeviceObject->NextDevice);
+
+ if (Lower)
+ {
+ ok(DeviceObject->AttachedDevice == MainDeviceObject,
+ "Expected AttachDevice to be %p, got %p", MainDeviceObject, DeviceObject->AttachedDevice);
+ }
+ else
+ {
+ ok(DeviceObject->AttachedDevice == NULL, "Expected AttachDevice to be NULL, got %p", DeviceObject->AttachedDevice);
+ }
+
+ ok(DeviceObject->Flags ==FILE_VIRTUAL_VOLUME,
+ "Expected Flags FILE_VIRTUAL_VOLUME, got %lu", DeviceObject->Flags);
+ ok(DeviceObject->DeviceType == FILE_DEVICE_UNKNOWN,
+ "Expected DeviceType to match creation parameter FILE_DEVICE_UNKNWOWN, got %lu",
+ DeviceObject->DeviceType);
+ ok(DeviceObject->ActiveThreadCount == 0, "Expected ActiveThreadCount = 0, got %lu\n", DeviceObject->ActiveThreadCount);
+
+ /*Check the extended extension */
+ extdev = (PEXTENDED_DEVOBJ_EXTENSION)DeviceObject->DeviceObjectExtension;
+ ok(extdev->ExtensionFlags == DOE_UNLOAD_PENDING,
+ "Expected Extended ExtensionFlags to be DOE_UNLOAD_PENDING, got %lu", extdev->ExtensionFlags);
+ ok (extdev->Type == 13, "Expected Type of 13, got %d", extdev->Type);
+ ok (extdev->Size == 0, "Expected Size of 0, got %d", extdev->Size);
+ ok (extdev->DeviceObject == DeviceObject, "Expected DeviceOject to match newly created device %p, got %p",
+ DeviceObject, extdev->DeviceObject);
+ if (Lower)
+ {
+ /* Skip this for now */
+ //ok(extdev->AttachedTo == MainDeviceObject, "Expected AttachTo to %p, got %p", MainDeviceObject, extdev->AttachedTo);
+ }
+ else
+ {
+ ok(extdev->AttachedTo == NULL, "Expected AttachTo to be NULL, got %p", extdev->AttachedTo);
+ }
+ ok(extdev->StartIoCount == 0, "Expected StartIoCount = 0, got %lu", extdev->StartIoCount);
+ ok(extdev->StartIoKey == 0, "Expected StartIoKey = 0, got %lu", extdev->StartIoKey);
+ ok(extdev->StartIoFlags == 0, "Expected StartIoFlags = 0, got %lu", extdev->StartIoFlags);
+}
+
+VOID DeviceCreateDeleteTest(PDRIVER_OBJECT DriverObject)
+{
+ NTSTATUS Status;
+ UNICODE_STRING DeviceString;
+ UNICODE_STRING DosDeviceString;
+ PDEVICE_OBJECT DeviceObject;
+
+ /* Create using wrong directory */
+ RtlInitUnicodeString(&DeviceString, L"\\Device1\\Kmtest");
+ Status = IoCreateDevice(DriverObject,
+ 0,
+ &DeviceString,
+ FILE_DEVICE_UNKNOWN,
+ 0,
+ FALSE,
+ &DeviceObject);
+ ok(Status == STATUS_OBJECT_PATH_NOT_FOUND, "Expected STATUS_OBJECT_PATH_NOT_FOUND, got 0x%lX", Status);
+
+ /* Create using correct params with exlusice access */
+ RtlInitUnicodeString(&DeviceString, L"\\Device\\Kmtest");
+ Status = IoCreateDevice(DriverObject,
+ 0,
+ &DeviceString,
+ FILE_DEVICE_UNKNOWN,
+ 0,
+ TRUE,
+ &DeviceObject);
+ ok(Status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got 0x%lX", Status);
+
+ DeviceCreatedTest(DeviceObject, TRUE);
+
+ /* Delete the device */
+ if (NT_SUCCESS(Status))
+ {
+ IoDeleteDevice(DeviceObject);
+ ok(DriverObject->DeviceObject == 0, "Expected DriverObject->DeviceObject to be NULL, got %p",
+ DriverObject->DeviceObject);
+ }
+
+ /* Create using correct params with exlusice access */
+ Status = IoCreateDevice(DriverObject,
+ 0,
+ &DeviceString,
+ FILE_DEVICE_UNKNOWN,
+ 0,
+ FALSE,
+ &DeviceObject);
+ ok(Status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got 0x%lX", Status);
+
+ DeviceCreatedTest(DeviceObject, FALSE);
+
+ /* Delete the device */
+ if (NT_SUCCESS(Status))
+ {
+ IoDeleteDevice(DeviceObject);
+ ok(DriverObject->DeviceObject == 0, "Expected DriverObject->DeviceObject to be NULL, got %p",
+ DriverObject->DeviceObject);
+ }
+
+ /* Recreate device */
+ Status = IoCreateDevice(DriverObject,
+ 0,
+ &DeviceString,
+ FILE_DEVICE_UNKNOWN,
+ 0,
+ FALSE,
+ &DeviceObject);
+ ok(Status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got 0x%lX", Status);
+
+ RtlInitUnicodeString(&DosDeviceString, L"\\DosDevices\\kmtest");
+ Status = IoCreateSymbolicLink(&DosDeviceString, &DeviceString);
+
+ if (!NT_SUCCESS(Status))
+ {
+ /* Delete device object if not successful */
+ IoDeleteDevice(DeviceObject);
+ return;
+ }
+
+ MainDeviceObject = DeviceObject;
+
+ return;
+}
+
+BOOLEAN AttachDeviceTest(PDEVICE_OBJECT DeviceObject, PWCHAR NewDriverRegPath)
+{
+ NTSTATUS Status;
+ UNICODE_STRING LowerDeviceName;
+
+ RtlInitUnicodeString(&LowerDeviceName, NewDriverRegPath);
+ Status = IoAttachDevice(DeviceObject, &LowerDeviceName, &AttachDeviceObject);
+
+ /* TODO: Add more tests */
+
+ return TRUE;
+}
+
+BOOLEAN DetachDeviceTest(PDEVICE_OBJECT AttachedDevice)
+{
+
+ IoDetachDevice(AttachedDevice);
+
+ /* TODO: Add more tests */
+
+ return TRUE;
+}