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Sweden-Number/dlls/ntoskrnl.exe/tests/driver.c

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/*
* ntoskrnl.exe testing framework
*
* Copyright 2015 Sebastian Lackner
* Copyright 2015 Michael Müller
* Copyright 2015 Christian Costa
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "windef.h"
#include "winbase.h"
#include "winternl.h"
#include "winioctl.h"
#include "ddk/ntddk.h"
#include "ddk/wdm.h"
#include "driver.h"
static const WCHAR driver_device[] = {'\\','D','e','v','i','c','e',
'\\','W','i','n','e','T','e','s','t','D','r','i','v','e','r',0};
static const WCHAR driver_link[] = {'\\','D','o','s','D','e','v','i','c','e','s',
'\\','W','i','n','e','T','e','s','t','D','r','i','v','e','r',0};
static HANDLE okfile;
static LONG successes;
static LONG failures;
static LONG skipped;
static LONG todo_successes;
static LONG todo_failures;
static int todo_level, todo_do_loop;
static int running_under_wine;
static int winetest_debug;
static int winetest_report_success;
static POBJECT_TYPE *pExEventObjectType, *pIoFileObjectType, *pPsThreadType;
void WINAPI ObfReferenceObject( void *obj );
extern int CDECL _vsnprintf(char *str, size_t len, const char *format, __ms_va_list argptr);
static void kvprintf(const char *format, __ms_va_list ap)
{
static char buffer[512];
IO_STATUS_BLOCK io;
_vsnprintf(buffer, sizeof(buffer), format, ap);
ZwWriteFile(okfile, NULL, NULL, NULL, &io, buffer, strlen(buffer), NULL, NULL);
}
static void WINAPIV kprintf(const char *format, ...)
{
__ms_va_list valist;
__ms_va_start(valist, format);
kvprintf(format, valist);
__ms_va_end(valist);
}
static void WINAPIV vok_(const char *file, int line, int condition, const char *msg, __ms_va_list args)
{
const char *current_file;
if (!(current_file = drv_strrchr(file, '/')) &&
!(current_file = drv_strrchr(file, '\\')))
current_file = file;
else
current_file++;
if (todo_level)
{
if (condition)
{
kprintf("%s:%d: Test succeeded inside todo block: ", current_file, line);
kvprintf(msg, args);
InterlockedIncrement(&todo_failures);
}
else
{
if (winetest_debug > 0)
{
kprintf("%s:%d: Test marked todo: ", current_file, line);
kvprintf(msg, args);
}
InterlockedIncrement(&todo_successes);
}
}
else
{
if (!condition)
{
kprintf("%s:%d: Test failed: ", current_file, line);
kvprintf(msg, args);
InterlockedIncrement(&failures);
}
else
{
if (winetest_report_success)
kprintf("%s:%d: Test succeeded\n", current_file, line);
InterlockedIncrement(&successes);
}
}
}
static void WINAPIV ok_(const char *file, int line, int condition, const char *msg, ...)
{
__ms_va_list args;
__ms_va_start(args, msg);
vok_(file, line, condition, msg, args);
__ms_va_end(args);
}
void vskip_(const char *file, int line, const char *msg, __ms_va_list args)
{
const char *current_file;
if (!(current_file = drv_strrchr(file, '/')) &&
!(current_file = drv_strrchr(file, '\\')))
current_file = file;
else
current_file++;
kprintf("%s:%d: Tests skipped: ", current_file, line);
kvprintf(msg, args);
skipped++;
}
void WINAPIV win_skip_(const char *file, int line, const char *msg, ...)
{
__ms_va_list args;
__ms_va_start(args, msg);
if (running_under_wine)
vok_(file, line, 0, msg, args);
else
vskip_(file, line, msg, args);
__ms_va_end(args);
}
static void winetest_start_todo( int is_todo )
{
todo_level = (todo_level << 1) | (is_todo != 0);
todo_do_loop=1;
}
static int winetest_loop_todo(void)
{
int do_loop=todo_do_loop;
todo_do_loop=0;
return do_loop;
}
static void winetest_end_todo(void)
{
todo_level >>= 1;
}
#define ok(condition, ...) ok_(__FILE__, __LINE__, condition, __VA_ARGS__)
#define todo_if(is_todo) for (winetest_start_todo(is_todo); \
winetest_loop_todo(); \
winetest_end_todo())
#define todo_wine todo_if(running_under_wine)
#define todo_wine_if(is_todo) todo_if((is_todo) && running_under_wine)
#define win_skip(...) win_skip_(__FILE__, __LINE__, __VA_ARGS__)
static unsigned int strlenW( const WCHAR *str )
{
const WCHAR *s = str;
while (*s) s++;
return s - str;
}
void *kmemcpy(void *dest, const void *src, SIZE_T n)
{
const char *s = src;
char *d = dest;
while (n--) *d++ = *s++;
return dest;
}
static void *get_proc_address(const char *name)
{
UNICODE_STRING name_u;
ANSI_STRING name_a;
NTSTATUS status;
void *ret;
RtlInitAnsiString(&name_a, name);
status = RtlAnsiStringToUnicodeString(&name_u, &name_a, TRUE);
ok (!status, "RtlAnsiStringToUnicodeString failed: %#x\n", status);
if (status) return NULL;
ret = MmGetSystemRoutineAddress(&name_u);
RtlFreeUnicodeString(&name_u);
return ret;
}
static void test_currentprocess(void)
{
PEPROCESS current;
current = IoGetCurrentProcess();
todo_wine
ok(current != NULL, "Expected current process to be non-NULL\n");
}
static FILE_OBJECT *last_created_file;
static void test_irp_struct(IRP *irp, DEVICE_OBJECT *device)
{
IO_STACK_LOCATION *irpsp = IoGetCurrentIrpStackLocation( irp );
ok(last_created_file != NULL, "last_created_file = NULL\n");
ok(irpsp->FileObject == last_created_file, "FileObject != last_created_file\n");
ok(irpsp->DeviceObject == device, "unexpected DeviceObject\n");
ok(irpsp->FileObject->DeviceObject == device, "unexpected FileObject->DeviceObject\n");
}
static void test_mdl_map(void)
{
char buffer[20] = "test buffer";
void *addr;
MDL *mdl;
mdl = IoAllocateMdl(buffer, sizeof(buffer), FALSE, FALSE, NULL);
ok(mdl != NULL, "IoAllocateMdl failed\n");
MmProbeAndLockPages(mdl, KernelMode, IoReadAccess);
addr = MmMapLockedPagesSpecifyCache(mdl, KernelMode, MmCached, NULL, FALSE, NormalPagePriority);
todo_wine
ok(addr != NULL, "MmMapLockedPagesSpecifyCache failed\n");
/* MmUnmapLockedPages(addr, mdl); */
IoFreeMdl(mdl);
}
static void test_init_funcs(void)
{
KTIMER timer, timer2;
KeInitializeTimerEx(&timer, NotificationTimer);
ok(timer.Header.Type == 8, "got: %u\n", timer.Header.Type);
ok(timer.Header.Size == 0 || timer.Header.Size == 10, "got: %u\n", timer.Header.Size);
ok(timer.Header.SignalState == 0, "got: %u\n", timer.Header.SignalState);
KeInitializeTimerEx(&timer2, SynchronizationTimer);
ok(timer2.Header.Type == 9, "got: %u\n", timer2.Header.Type);
ok(timer2.Header.Size == 0 || timer2.Header.Size == 10, "got: %u\n", timer2.Header.Size);
ok(timer2.Header.SignalState == 0, "got: %u\n", timer2.Header.SignalState);
}
static const WCHAR driver2_path[] = {
'\\','R','e','g','i','s','t','r','y',
'\\','M','a','c','h','i','n','e',
'\\','S','y','s','t','e','m',
'\\','C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t',
'\\','S','e','r','v','i','c','e','s',
'\\','W','i','n','e','T','e','s','t','D','r','i','v','e','r','2',0
};
static void test_load_driver(void)
{
UNICODE_STRING name;
NTSTATUS ret;
RtlInitUnicodeString(&name, driver2_path);
ret = ZwLoadDriver(&name);
ok(!ret, "got %#x\n", ret);
ret = ZwLoadDriver(&name);
ok(ret == STATUS_IMAGE_ALREADY_LOADED, "got %#x\n", ret);
ret = ZwUnloadDriver(&name);
ok(!ret, "got %#x\n", ret);
}
static NTSTATUS wait_single(void *obj, ULONGLONG timeout)
{
LARGE_INTEGER integer;
integer.QuadPart = timeout;
return KeWaitForSingleObject(obj, Executive, KernelMode, FALSE, &integer);
}
static NTSTATUS wait_multiple(ULONG count, void *objs[], WAIT_TYPE wait_type, ULONGLONG timeout)
{
LARGE_INTEGER integer;
integer.QuadPart = timeout;
return KeWaitForMultipleObjects(count, objs, wait_type, Executive, KernelMode, FALSE, &integer, NULL);
}
static void run_thread(PKSTART_ROUTINE proc, void *arg)
{
OBJECT_ATTRIBUTES attr = {0};
HANDLE thread;
NTSTATUS ret;
attr.Length = sizeof(attr);
attr.Attributes = OBJ_KERNEL_HANDLE;
ret = PsCreateSystemThread(&thread, THREAD_ALL_ACCESS, &attr, NULL, NULL, proc, arg);
ok(!ret, "got %#x\n", ret);
ret = ZwWaitForSingleObject(thread, FALSE, NULL);
ok(!ret, "got %#x\n", ret);
ret = ZwClose(thread);
ok(!ret, "got %#x\n", ret);
}
static KMUTEX test_mutex;
static void WINAPI mutex_thread(void *arg)
{
NTSTATUS ret, expect = (NTSTATUS)(DWORD_PTR)arg;
ret = wait_single(&test_mutex, 0);
ok(ret == expect, "expected %#x, got %#x\n", expect, ret);
if (!ret) KeReleaseMutex(&test_mutex, FALSE);
PsTerminateSystemThread(STATUS_SUCCESS);
}
static void test_sync(void)
{
KSEMAPHORE semaphore, semaphore2;
KEVENT manual_event, auto_event;
KTIMER timer;
LARGE_INTEGER timeout;
void *objs[2];
NTSTATUS ret;
int i;
KeInitializeEvent(&manual_event, NotificationEvent, FALSE);
ret = wait_single(&manual_event, 0);
ok(ret == STATUS_TIMEOUT, "got %#x\n", ret);
KeSetEvent(&manual_event, 0, FALSE);
ret = wait_single(&manual_event, 0);
ok(ret == 0, "got %#x\n", ret);
ret = wait_single(&manual_event, 0);
ok(ret == 0, "got %#x\n", ret);
KeResetEvent(&manual_event);
ret = wait_single(&manual_event, 0);
ok(ret == STATUS_TIMEOUT, "got %#x\n", ret);
KeInitializeEvent(&auto_event, SynchronizationEvent, FALSE);
ret = wait_single(&auto_event, 0);
ok(ret == STATUS_TIMEOUT, "got %#x\n", ret);
KeSetEvent(&auto_event, 0, FALSE);
ret = wait_single(&auto_event, 0);
ok(ret == 0, "got %#x\n", ret);
ret = wait_single(&auto_event, 0);
ok(ret == STATUS_TIMEOUT, "got %#x\n", ret);
KeInitializeEvent(&auto_event, SynchronizationEvent, TRUE);
ret = wait_single(&auto_event, 0);
ok(ret == 0, "got %#x\n", ret);
objs[0] = &manual_event;
objs[1] = &auto_event;
ret = wait_multiple(2, objs, WaitAny, 0);
ok(ret == STATUS_TIMEOUT, "got %#x\n", ret);
KeSetEvent(&manual_event, 0, FALSE);
KeSetEvent(&auto_event, 0, FALSE);
ret = wait_multiple(2, objs, WaitAny, 0);
ok(ret == 0, "got %#x\n", ret);
ret = wait_single(&auto_event, 0);
ok(ret == 0, "got %#x\n", ret);
KeResetEvent(&manual_event);
KeSetEvent(&auto_event, 0, FALSE);
ret = wait_multiple(2, objs, WaitAny, 0);
ok(ret == 1, "got %#x\n", ret);
ret = wait_multiple(2, objs, WaitAny, 0);
ok(ret == STATUS_TIMEOUT, "got %#x\n", ret);
KeSetEvent(&manual_event, 0, FALSE);
KeSetEvent(&auto_event, 0, FALSE);
ret = wait_multiple(2, objs, WaitAll, 0);
ok(ret == 0, "got %#x\n", ret);
ret = wait_multiple(2, objs, WaitAll, 0);
ok(ret == STATUS_TIMEOUT, "got %#x\n", ret);
KeSetEvent(&auto_event, 0, FALSE);
KeResetEvent(&manual_event);
ret = wait_multiple(2, objs, WaitAll, 0);
ok(ret == STATUS_TIMEOUT, "got %#x\n", ret);
ret = wait_single(&auto_event, 0);
ok(ret == 0, "got %#x\n", ret);
objs[0] = &auto_event;
objs[1] = &manual_event;
KeSetEvent(&manual_event, 0, FALSE);
KeSetEvent(&auto_event, 0, FALSE);
ret = wait_multiple(2, objs, WaitAny, 0);
ok(ret == 0, "got %#x\n", ret);
ret = wait_multiple(2, objs, WaitAny, 0);
ok(ret == 1, "got %#x\n", ret);
ret = wait_multiple(2, objs, WaitAny, 0);
ok(ret == 1, "got %#x\n", ret);
/* test semaphores */
KeInitializeSemaphore(&semaphore, 0, 5);
ret = wait_single(&semaphore, 0);
ok(ret == STATUS_TIMEOUT, "got %u\n", ret);
ret = KeReleaseSemaphore(&semaphore, 0, 1, FALSE);
ok(ret == 0, "got prev %d\n", ret);
ret = KeReleaseSemaphore(&semaphore, 0, 2, FALSE);
ok(ret == 1, "got prev %d\n", ret);
ret = KeReleaseSemaphore(&semaphore, 0, 1, FALSE);
ok(ret == 3, "got prev %d\n", ret);
for (i = 0; i < 4; i++)
{
ret = wait_single(&semaphore, 0);
ok(ret == 0, "got %#x\n", ret);
}
ret = wait_single(&semaphore, 0);
ok(ret == STATUS_TIMEOUT, "got %#x\n", ret);
KeInitializeSemaphore(&semaphore2, 3, 5);
ret = KeReleaseSemaphore(&semaphore2, 0, 1, FALSE);
ok(ret == 3, "got prev %d\n", ret);
for (i = 0; i < 4; i++)
{
ret = wait_single(&semaphore2, 0);
ok(ret == 0, "got %#x\n", ret);
}
objs[0] = &semaphore;
objs[1] = &semaphore2;
ret = wait_multiple(2, objs, WaitAny, 0);
ok(ret == STATUS_TIMEOUT, "got %#x\n", ret);
KeReleaseSemaphore(&semaphore, 0, 1, FALSE);
KeReleaseSemaphore(&semaphore2, 0, 1, FALSE);
ret = wait_multiple(2, objs, WaitAny, 0);
ok(ret == 0, "got %#x\n", ret);
ret = wait_multiple(2, objs, WaitAny, 0);
ok(ret == 1, "got %#x\n", ret);
ret = wait_multiple(2, objs, WaitAny, 0);
ok(ret == STATUS_TIMEOUT, "got %#x\n", ret);
KeReleaseSemaphore(&semaphore, 0, 1, FALSE);
KeReleaseSemaphore(&semaphore2, 0, 1, FALSE);
ret = wait_multiple(2, objs, WaitAll, 0);
ok(ret == 0, "got %#x\n", ret);
ret = wait_multiple(2, objs, WaitAny, 0);
ok(ret == STATUS_TIMEOUT, "got %#x\n", ret);
/* test mutexes */
KeInitializeMutex(&test_mutex, 0);
for (i = 0; i < 10; i++)
{
ret = wait_single(&test_mutex, 0);
ok(ret == 0, "got %#x\n", ret);
}
for (i = 0; i < 10; i++)
{
ret = KeReleaseMutex(&test_mutex, FALSE);
ok(ret == i - 9, "expected %d, got %d\n", i - 9, ret);
}
run_thread(mutex_thread, (void *)0);
ret = wait_single(&test_mutex, 0);
ok(ret == 0, "got %#x\n", ret);
run_thread(mutex_thread, (void *)STATUS_TIMEOUT);
ret = KeReleaseMutex(&test_mutex, 0);
ok(ret == 0, "got %#x\n", ret);
run_thread(mutex_thread, (void *)0);
/* test timers */
KeInitializeTimerEx(&timer, NotificationTimer);
timeout.QuadPart = -100;
KeSetTimerEx(&timer, timeout, 0, NULL);
ret = wait_single(&timer, 0);
ok(ret == WAIT_TIMEOUT, "got %#x\n", ret);
ret = wait_single(&timer, -200);
ok(ret == 0, "got %#x\n", ret);
ret = wait_single(&timer, 0);
ok(ret == 0, "got %#x\n", ret);
KeCancelTimer(&timer);
KeInitializeTimerEx(&timer, SynchronizationTimer);
KeSetTimerEx(&timer, timeout, 0, NULL);
ret = wait_single(&timer, 0);
ok(ret == WAIT_TIMEOUT, "got %#x\n", ret);
ret = wait_single(&timer, -200);
ok(ret == 0, "got %#x\n", ret);
ret = wait_single(&timer, 0);
ok(ret == WAIT_TIMEOUT, "got %#x\n", ret);
KeCancelTimer(&timer);
KeSetTimerEx(&timer, timeout, 10, NULL);
ret = wait_single(&timer, 0);
ok(ret == WAIT_TIMEOUT, "got %#x\n", ret);
ret = wait_single(&timer, -200);
ok(ret == 0, "got %#x\n", ret);
ret = wait_single(&timer, 0);
ok(ret == WAIT_TIMEOUT, "got %#x\n", ret);
ret = wait_single(&timer, -20 * 10000);
ok(ret == 0, "got %#x\n", ret);
ret = wait_single(&timer, -20 * 10000);
ok(ret == 0, "got %#x\n", ret);
KeCancelTimer(&timer);
}
static int callout_cnt;
static void WINAPI callout(void *parameter)
{
ok(parameter == (void*)0xdeadbeef, "parameter = %p\n", parameter);
callout_cnt++;
}
static void test_stack_callout(void)
{
NTSTATUS (WINAPI *pKeExpandKernelStackAndCallout)(PEXPAND_STACK_CALLOUT,void*,SIZE_T);
NTSTATUS (WINAPI *pKeExpandKernelStackAndCalloutEx)(PEXPAND_STACK_CALLOUT,void*,SIZE_T,BOOLEAN,void*);
NTSTATUS ret;
pKeExpandKernelStackAndCallout = get_proc_address("KeExpandKernelStackAndCallout");
if (pKeExpandKernelStackAndCallout)
{
callout_cnt = 0;
ret = pKeExpandKernelStackAndCallout(callout, (void*)0xdeadbeef, 4096);
ok(ret == STATUS_SUCCESS, "KeExpandKernelStackAndCallout failed: %#x\n", ret);
ok(callout_cnt == 1, "callout_cnt = %u\n", callout_cnt);
}
else win_skip("KeExpandKernelStackAndCallout is not available\n");
pKeExpandKernelStackAndCalloutEx = get_proc_address("KeExpandKernelStackAndCalloutEx");
if (pKeExpandKernelStackAndCalloutEx)
{
callout_cnt = 0;
ret = pKeExpandKernelStackAndCalloutEx(callout, (void*)0xdeadbeef, 4096, FALSE, NULL);
ok(ret == STATUS_SUCCESS, "KeExpandKernelStackAndCalloutEx failed: %#x\n", ret);
ok(callout_cnt == 1, "callout_cnt = %u\n", callout_cnt);
}
else win_skip("KeExpandKernelStackAndCalloutEx is not available\n");
}
static void test_lookaside_list(void)
{
NPAGED_LOOKASIDE_LIST list;
ULONG tag = 0x454e4957; /* WINE */
ExInitializeNPagedLookasideList(&list, NULL, NULL, POOL_NX_ALLOCATION, LOOKASIDE_MINIMUM_BLOCK_SIZE, tag, 0);
ok(list.L.Depth == 4, "Expected 4 got %u\n", list.L.Depth);
ok(list.L.MaximumDepth == 256, "Expected 256 got %u\n", list.L.MaximumDepth);
ok(list.L.TotalAllocates == 0, "Expected 0 got %u\n", list.L.TotalAllocates);
ok(list.L.AllocateMisses == 0, "Expected 0 got %u\n", list.L.AllocateMisses);
ok(list.L.TotalFrees == 0, "Expected 0 got %u\n", list.L.TotalFrees);
ok(list.L.FreeMisses == 0, "Expected 0 got %u\n", list.L.FreeMisses);
ok(list.L.Type == (NonPagedPool|POOL_NX_ALLOCATION),
"Expected NonPagedPool|POOL_NX_ALLOCATION got %u\n", list.L.Type);
ok(list.L.Tag == tag, "Expected %x got %x\n", tag, list.L.Tag);
ok(list.L.Size == LOOKASIDE_MINIMUM_BLOCK_SIZE,
"Expected %u got %u\n", LOOKASIDE_MINIMUM_BLOCK_SIZE, list.L.Size);
ok(list.L.LastTotalAllocates == 0,"Expected 0 got %u\n", list.L.LastTotalAllocates);
ok(list.L.LastAllocateMisses == 0,"Expected 0 got %u\n", list.L.LastAllocateMisses);
ExDeleteNPagedLookasideList(&list);
list.L.Depth = 0;
ExInitializeNPagedLookasideList(&list, NULL, NULL, 0, LOOKASIDE_MINIMUM_BLOCK_SIZE, tag, 20);
ok(list.L.Depth == 4, "Expected 4 got %u\n", list.L.Depth);
ok(list.L.MaximumDepth == 256, "Expected 256 got %u\n", list.L.MaximumDepth);
ok(list.L.Type == NonPagedPool, "Expected NonPagedPool got %u\n", list.L.Type);
ExDeleteNPagedLookasideList(&list);
}
static void test_version(void)
{
USHORT *pNtBuildNumber;
ULONG build;
pNtBuildNumber = get_proc_address("NtBuildNumber");
ok(!!pNtBuildNumber, "Could not get pointer to NtBuildNumber\n");
PsGetVersion(NULL, NULL, &build, NULL);
ok(*pNtBuildNumber == build, "Expected build number %u, got %u\n", build, *pNtBuildNumber);
}
static void WINAPI thread_proc(void *arg)
{
PsTerminateSystemThread(STATUS_SUCCESS);
}
static void test_ob_reference(const WCHAR *test_path)
{
OBJECT_ATTRIBUTES attr = { sizeof(attr) };
HANDLE event_handle, file_handle, file_handle2, thread_handle;
FILE_OBJECT *file;
void *obj1, *obj2;
UNICODE_STRING pathU;
IO_STATUS_BLOCK io;
WCHAR *tmp_path;
SIZE_T len;
NTSTATUS status;
static const WCHAR tmpW[] = {'.','t','m','p',0};
InitializeObjectAttributes(&attr, NULL, OBJ_KERNEL_HANDLE, NULL, NULL);
status = ZwCreateEvent(&event_handle, SYNCHRONIZE, &attr, NotificationEvent, TRUE);
ok(!status, "ZwCreateEvent failed: %#x\n", status);
len = strlenW(test_path);
tmp_path = ExAllocatePool(PagedPool, len * sizeof(WCHAR) + sizeof(tmpW));
kmemcpy(tmp_path, test_path, len * sizeof(WCHAR));
kmemcpy(tmp_path + len, tmpW, sizeof(tmpW));
RtlInitUnicodeString(&pathU, tmp_path);
attr.ObjectName = &pathU;
attr.Attributes = OBJ_KERNEL_HANDLE;
status = ZwCreateFile(&file_handle, DELETE | FILE_WRITE_DATA | SYNCHRONIZE, &attr, &io, NULL, 0, 0, FILE_CREATE,
FILE_DELETE_ON_CLOSE | FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
ok(!status, "ZwCreateFile failed: %#x\n", status);
ExFreePool(tmp_path);
status = ZwDuplicateObject(NtCurrentProcess(), file_handle, NtCurrentProcess(), &file_handle2,
0, OBJ_KERNEL_HANDLE, DUPLICATE_SAME_ACCESS);
ok(!status, "ZwDuplicateObject failed: %#x\n", status);
InitializeObjectAttributes(&attr, NULL, OBJ_KERNEL_HANDLE, NULL, NULL);
status = PsCreateSystemThread(&thread_handle, SYNCHRONIZE, &attr, NULL, NULL, thread_proc, NULL);
ok(!status, "PsCreateSystemThread returned: %#x\n", status);
status = ObReferenceObjectByHandle(NULL, SYNCHRONIZE, *pExEventObjectType, KernelMode, &obj1, NULL);
ok(status == STATUS_INVALID_HANDLE, "ObReferenceObjectByHandle failed: %#x\n", status);
status = ObReferenceObjectByHandle(event_handle, SYNCHRONIZE, *pIoFileObjectType, KernelMode, &obj1, NULL);
ok(status == STATUS_OBJECT_TYPE_MISMATCH, "ObReferenceObjectByHandle returned: %#x\n", status);
status = ObReferenceObjectByHandle(event_handle, SYNCHRONIZE, *pExEventObjectType, KernelMode, &obj1, NULL);
ok(!status, "ObReferenceObjectByHandle failed: %#x\n", status);
if (sizeof(void *) != 4) /* avoid dealing with fastcall */
{
ObfReferenceObject(obj1);
ObDereferenceObject(obj1);
}
status = ObReferenceObjectByHandle(event_handle, SYNCHRONIZE, *pIoFileObjectType, KernelMode, &obj2, NULL);
ok(status == STATUS_OBJECT_TYPE_MISMATCH, "ObReferenceObjectByHandle returned: %#x\n", status);
status = ObReferenceObjectByHandle(event_handle, SYNCHRONIZE, *pExEventObjectType, KernelMode, &obj2, NULL);
ok(!status, "ObReferenceObjectByHandle failed: %#x\n", status);
todo_wine
ok(obj1 == obj2, "obj1 != obj2\n");
ObDereferenceObject(obj1);
ObDereferenceObject(obj2);
status = ObReferenceObjectByHandle(file_handle, SYNCHRONIZE, *pIoFileObjectType, KernelMode, &obj1, NULL);
ok(!status, "ObReferenceObjectByHandle failed: %#x\n", status);
status = ObReferenceObjectByHandle(file_handle2, SYNCHRONIZE, *pIoFileObjectType, KernelMode, &obj2, NULL);
ok(!status, "ObReferenceObjectByHandle failed: %#x\n", status);
todo_wine
ok(obj1 == obj2, "obj1 != obj2\n");
file = obj1;
ok(file->Type == 5, "Type = %u\n", file->Type);
ObDereferenceObject(obj1);
ObDereferenceObject(obj2);
status = ObReferenceObjectByHandle(thread_handle, SYNCHRONIZE, *pPsThreadType, KernelMode, &obj1, NULL);
ok(!status, "ObReferenceObjectByHandle failed: %#x\n", status);
status = ObReferenceObjectByHandle(thread_handle, SYNCHRONIZE, *pPsThreadType, KernelMode, &obj2, NULL);
ok(!status, "ObReferenceObjectByHandle failed: %#x\n", status);
todo_wine
ok(obj1 == obj2, "obj1 != obj2\n");
ObDereferenceObject(obj1);
ObDereferenceObject(obj2);
status = ZwClose(thread_handle);
ok(!status, "ZwClose failed: %#x\n", status);
status = ZwClose(event_handle);
ok(!status, "ZwClose failed: %#x\n", status);
status = ZwClose(file_handle);
ok(!status, "ZwClose failed: %#x\n", status);
status = ZwClose(file_handle2);
ok(!status, "ZwClose failed: %#x\n", status);
}
static NTSTATUS main_test(DEVICE_OBJECT *device, IRP *irp, IO_STACK_LOCATION *stack, ULONG_PTR *info)
{
ULONG length = stack->Parameters.DeviceIoControl.OutputBufferLength;
void *buffer = irp->AssociatedIrp.SystemBuffer;
struct test_input *test_input = (struct test_input *)buffer;
OBJECT_ATTRIBUTES attr = {0};
UNICODE_STRING pathU;
IO_STATUS_BLOCK io;
if (!buffer)
return STATUS_ACCESS_VIOLATION;
if (length < sizeof(failures))
return STATUS_BUFFER_TOO_SMALL;
attr.Length = sizeof(attr);
RtlInitUnicodeString(&pathU, test_input->path);
running_under_wine = test_input->running_under_wine;
winetest_debug = test_input->winetest_debug;
winetest_report_success = test_input->winetest_report_success;
attr.ObjectName = &pathU;
attr.Attributes = OBJ_KERNEL_HANDLE; /* needed to be accessible from system threads */
ZwOpenFile(&okfile, FILE_APPEND_DATA | SYNCHRONIZE, &attr, &io, 0, FILE_SYNCHRONOUS_IO_NONALERT);
pExEventObjectType = get_proc_address("ExEventObjectType");
ok(!!pExEventObjectType, "ExEventObjectType not found\n");
pIoFileObjectType = get_proc_address("IoFileObjectType");
ok(!!pIoFileObjectType, "IofileObjectType not found\n");
pPsThreadType = get_proc_address("PsThreadType");
ok(!!pPsThreadType, "IofileObjectType not found\n");
test_irp_struct(irp, device);
test_currentprocess();
test_mdl_map();
test_init_funcs();
test_load_driver();
test_sync();
test_version();
test_stack_callout();
test_lookaside_list();
test_ob_reference(test_input->path);
/* print process report */
if (winetest_debug)
{
kprintf("%04x:ntoskrnl: %d tests executed (%d marked as todo, %d %s), %d skipped.\n",
PsGetCurrentProcessId(), successes + failures + todo_successes + todo_failures,
todo_successes, failures + todo_failures,
(failures + todo_failures != 1) ? "failures" : "failure", skipped );
}
ZwClose(okfile);
*((LONG *)buffer) = failures;
*info = sizeof(failures);
return STATUS_SUCCESS;
}
static NTSTATUS test_basic_ioctl(IRP *irp, IO_STACK_LOCATION *stack, ULONG_PTR *info)
{
ULONG length = stack->Parameters.DeviceIoControl.OutputBufferLength;
char *buffer = irp->AssociatedIrp.SystemBuffer;
if (!buffer)
return STATUS_ACCESS_VIOLATION;
if (length < sizeof(teststr))
return STATUS_BUFFER_TOO_SMALL;
strcpy(buffer, teststr);
*info = sizeof(teststr);
return STATUS_SUCCESS;
}
static NTSTATUS test_load_driver_ioctl(IRP *irp, IO_STACK_LOCATION *stack, ULONG_PTR *info)
{
BOOL *load = irp->AssociatedIrp.SystemBuffer;
UNICODE_STRING name;
if (!load)
return STATUS_ACCESS_VIOLATION;
*info = 0;
RtlInitUnicodeString(&name, driver2_path);
if (*load)
return ZwLoadDriver(&name);
else
return ZwUnloadDriver(&name);
}
static NTSTATUS WINAPI driver_Create(DEVICE_OBJECT *device, IRP *irp)
{
IO_STACK_LOCATION *irpsp = IoGetCurrentIrpStackLocation( irp );
last_created_file = irpsp->FileObject;
irp->IoStatus.Status = STATUS_SUCCESS;
IoCompleteRequest(irp, IO_NO_INCREMENT);
return STATUS_SUCCESS;
}
static NTSTATUS WINAPI driver_IoControl(DEVICE_OBJECT *device, IRP *irp)
{
IO_STACK_LOCATION *stack = IoGetCurrentIrpStackLocation(irp);
NTSTATUS status = STATUS_NOT_SUPPORTED;
switch (stack->Parameters.DeviceIoControl.IoControlCode)
{
case IOCTL_WINETEST_BASIC_IOCTL:
status = test_basic_ioctl(irp, stack, &irp->IoStatus.Information);
break;
case IOCTL_WINETEST_MAIN_TEST:
status = main_test(device, irp, stack, &irp->IoStatus.Information);
break;
case IOCTL_WINETEST_LOAD_DRIVER:
status = test_load_driver_ioctl(irp, stack, &irp->IoStatus.Information);
break;
default:
break;
}
irp->IoStatus.Status = status;
IoCompleteRequest(irp, IO_NO_INCREMENT);
return status;
}
static NTSTATUS WINAPI driver_Close(DEVICE_OBJECT *device, IRP *irp)
{
irp->IoStatus.Status = STATUS_SUCCESS;
IoCompleteRequest(irp, IO_NO_INCREMENT);
return STATUS_SUCCESS;
}
static VOID WINAPI driver_Unload(DRIVER_OBJECT *driver)
{
UNICODE_STRING linkW;
DbgPrint("unloading driver\n");
RtlInitUnicodeString(&linkW, driver_link);
IoDeleteSymbolicLink(&linkW);
IoDeleteDevice(driver->DeviceObject);
}
NTSTATUS WINAPI DriverEntry(DRIVER_OBJECT *driver, PUNICODE_STRING registry)
{
UNICODE_STRING nameW, linkW;
DEVICE_OBJECT *device;
NTSTATUS status;
DbgPrint("loading driver\n");
/* Allow unloading of the driver */
driver->DriverUnload = driver_Unload;
/* Set driver functions */
driver->MajorFunction[IRP_MJ_CREATE] = driver_Create;
driver->MajorFunction[IRP_MJ_DEVICE_CONTROL] = driver_IoControl;
driver->MajorFunction[IRP_MJ_CLOSE] = driver_Close;
RtlInitUnicodeString(&nameW, driver_device);
RtlInitUnicodeString(&linkW, driver_link);
if (!(status = IoCreateDevice(driver, 0, &nameW, FILE_DEVICE_UNKNOWN,
FILE_DEVICE_SECURE_OPEN, FALSE, &device)))
status = IoCreateSymbolicLink(&linkW, &nameW);
return status;
}
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