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Sweden-Number/dlls/ntoskrnl.exe/tests/ntoskrnl.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 <stdio.h>
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "windows.h"
#include "winsvc.h"
#include "winioctl.h"
#include "winternl.h"
#include "wine/test.h"
#include "wine/heap.h"
#include "driver.h"
static HANDLE device;
static BOOL (WINAPI *pRtlDosPathNameToNtPathName_U)(const WCHAR *, UNICODE_STRING *, WCHAR **, CURDIR *);
static BOOL (WINAPI *pRtlFreeUnicodeString)(UNICODE_STRING *);
static BOOL (WINAPI *pCancelIoEx)(HANDLE, OVERLAPPED *);
static BOOL (WINAPI *pSetFileCompletionNotificationModes)(HANDLE, UCHAR);
static void load_resource(const char *name, char *filename)
{
static char path[MAX_PATH];
DWORD written;
HANDLE file;
HRSRC res;
void *ptr;
GetTempPathA(sizeof(path), path);
GetTempFileNameA(path, name, 0, filename);
file = CreateFileA(filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
ok(file != INVALID_HANDLE_VALUE, "file creation failed, at %s, error %d\n", filename, GetLastError());
res = FindResourceA(NULL, name, "TESTDLL");
ok( res != 0, "couldn't find resource\n" );
ptr = LockResource( LoadResource( GetModuleHandleA(NULL), res ));
WriteFile( file, ptr, SizeofResource( GetModuleHandleA(NULL), res ), &written, NULL );
ok( written == SizeofResource( GetModuleHandleA(NULL), res ), "couldn't write resource\n" );
CloseHandle( file );
}
static void unload_driver(SC_HANDLE service)
{
SERVICE_STATUS status;
ControlService(service, SERVICE_CONTROL_STOP, &status);
while (status.dwCurrentState == SERVICE_STOP_PENDING)
{
BOOL ret;
Sleep(100);
ret = QueryServiceStatus(service, &status);
ok(ret, "QueryServiceStatus failed: %u\n", GetLastError());
}
ok(status.dwCurrentState == SERVICE_STOPPED,
"expected SERVICE_STOPPED, got %d\n", status.dwCurrentState);
DeleteService(service);
CloseServiceHandle(service);
}
static SC_HANDLE load_driver(char *filename, const char *resname, const char *driver_name)
{
SC_HANDLE manager, service;
manager = OpenSCManagerA(NULL, NULL, SC_MANAGER_ALL_ACCESS);
if (!manager && GetLastError() == ERROR_ACCESS_DENIED)
{
skip("Failed to open SC manager, not enough permissions\n");
return FALSE;
}
ok(!!manager, "OpenSCManager failed\n");
/* stop any old drivers running under this name */
service = OpenServiceA(manager, driver_name, SERVICE_ALL_ACCESS);
if (service) unload_driver(service);
load_resource(resname, filename);
trace("Trying to load driver %s\n", filename);
service = CreateServiceA(manager, driver_name, driver_name,
SERVICE_ALL_ACCESS, SERVICE_KERNEL_DRIVER,
SERVICE_DEMAND_START, SERVICE_ERROR_NORMAL,
filename, NULL, NULL, NULL, NULL, NULL);
ok(!!service, "CreateService failed: %u\n", GetLastError());
CloseServiceHandle(manager);
return service;
}
static BOOL start_driver(HANDLE service)
{
SERVICE_STATUS status;
BOOL ret;
SetLastError(0xdeadbeef);
ret = StartServiceA(service, 0, NULL);
if (!ret && (GetLastError() == ERROR_DRIVER_BLOCKED || GetLastError() == ERROR_INVALID_IMAGE_HASH))
{
/* If Secure Boot is enabled or the machine is 64-bit, it will reject an unsigned driver. */
skip("Failed to start service; probably your machine doesn't accept unsigned drivers.\n");
DeleteService(service);
CloseServiceHandle(service);
return FALSE;
}
ok(ret, "StartService failed: %u\n", GetLastError());
/* wait for the service to start up properly */
ret = QueryServiceStatus(service, &status);
ok(ret, "QueryServiceStatus failed: %u\n", GetLastError());
while (status.dwCurrentState == SERVICE_START_PENDING)
{
Sleep(100);
ret = QueryServiceStatus(service, &status);
ok(ret, "QueryServiceStatus failed: %u\n", GetLastError());
}
ok(status.dwCurrentState == SERVICE_RUNNING,
"expected SERVICE_RUNNING, got %d\n", status.dwCurrentState);
ok(status.dwServiceType == SERVICE_KERNEL_DRIVER,
"expected SERVICE_KERNEL_DRIVER, got %#x\n", status.dwServiceType);
return TRUE;
}
static void main_test(void)
{
static const WCHAR dokW[] = {'d','o','k',0};
WCHAR temppathW[MAX_PATH], pathW[MAX_PATH];
struct test_input *test_input;
UNICODE_STRING pathU;
DWORD len, written, read;
LONG new_failures;
char buffer[512];
HANDLE okfile;
BOOL res;
/* Create a temporary file that the driver will write ok/trace output to. */
GetTempPathW(MAX_PATH, temppathW);
GetTempFileNameW(temppathW, dokW, 0, pathW);
pRtlDosPathNameToNtPathName_U( pathW, &pathU, NULL, NULL );
len = pathU.Length + sizeof(WCHAR);
test_input = heap_alloc( offsetof( struct test_input, path[len / sizeof(WCHAR)]) );
test_input->running_under_wine = !strcmp(winetest_platform, "wine");
test_input->winetest_report_success = winetest_report_success;
test_input->winetest_debug = winetest_debug;
memcpy(test_input->path, pathU.Buffer, len);
res = DeviceIoControl(device, IOCTL_WINETEST_MAIN_TEST, test_input,
offsetof( struct test_input, path[len / sizeof(WCHAR)]),
&new_failures, sizeof(new_failures), &written, NULL);
ok(res, "DeviceIoControl failed: %u\n", GetLastError());
ok(written == sizeof(new_failures), "got size %x\n", written);
okfile = CreateFileW(pathW, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL);
ok(okfile != INVALID_HANDLE_VALUE, "failed to create %s: %u\n", wine_dbgstr_w(pathW), GetLastError());
/* Print the ok/trace output and then add to our failure count. */
do {
ReadFile(okfile, buffer, sizeof(buffer), &read, NULL);
printf("%.*s", read, buffer);
} while (read == sizeof(buffer));
winetest_add_failures(new_failures);
pRtlFreeUnicodeString(&pathU);
heap_free(test_input);
CloseHandle(okfile);
DeleteFileW(pathW);
}
static void test_basic_ioctl(void)
{
DWORD written;
char buf[32];
BOOL res;
res = DeviceIoControl(device, IOCTL_WINETEST_BASIC_IOCTL, NULL, 0, buf,
sizeof(buf), &written, NULL);
ok(res, "DeviceIoControl failed: %u\n", GetLastError());
ok(written == sizeof(teststr), "got size %d\n", written);
ok(!strcmp(buf, teststr), "got '%s'\n", buf);
}
static void test_overlapped(void)
{
OVERLAPPED overlapped, overlapped2, *o;
DWORD cancel_cnt, size;
HANDLE file, port;
ULONG_PTR key;
BOOL res;
overlapped.hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
overlapped2.hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
file = CreateFileA("\\\\.\\WineTestDriver", FILE_READ_ATTRIBUTES | FILE_WRITE_ATTRIBUTES,
0, NULL, OPEN_EXISTING, FILE_FLAG_OVERLAPPED, NULL);
ok(file != INVALID_HANDLE_VALUE, "failed to open device: %u\n", GetLastError());
/* test cancelling all device requests */
res = DeviceIoControl(file, IOCTL_WINETEST_RESET_CANCEL, NULL, 0, NULL, 0, NULL, &overlapped);
ok(res, "DeviceIoControl failed: %u\n", GetLastError());
res = DeviceIoControl(file, IOCTL_WINETEST_TEST_CANCEL, NULL, 0, NULL, 0, NULL, &overlapped);
ok(!res && GetLastError() == ERROR_IO_PENDING, "DeviceIoControl failed: %u\n", GetLastError());
res = DeviceIoControl(file, IOCTL_WINETEST_TEST_CANCEL, NULL, 0, NULL, 0, NULL, &overlapped2);
ok(!res && GetLastError() == ERROR_IO_PENDING, "DeviceIoControl failed: %u\n", GetLastError());
cancel_cnt = 0xdeadbeef;
res = DeviceIoControl(file, IOCTL_WINETEST_GET_CANCEL_COUNT, NULL, 0, &cancel_cnt, sizeof(cancel_cnt), NULL, &overlapped);
ok(res, "DeviceIoControl failed: %u\n", GetLastError());
ok(cancel_cnt == 0, "cancel_cnt = %u\n", cancel_cnt);
CancelIo(file);
cancel_cnt = 0xdeadbeef;
res = DeviceIoControl(file, IOCTL_WINETEST_GET_CANCEL_COUNT, NULL, 0, &cancel_cnt, sizeof(cancel_cnt), NULL, &overlapped);
ok(res, "DeviceIoControl failed: %u\n", GetLastError());
ok(cancel_cnt == 2, "cancel_cnt = %u\n", cancel_cnt);
/* test cancelling selected overlapped event */
if (pCancelIoEx)
{
res = DeviceIoControl(file, IOCTL_WINETEST_RESET_CANCEL, NULL, 0, NULL, 0, NULL, &overlapped);
ok(res, "DeviceIoControl failed: %u\n", GetLastError());
res = DeviceIoControl(file, IOCTL_WINETEST_TEST_CANCEL, NULL, 0, NULL, 0, NULL, &overlapped);
ok(!res && GetLastError() == ERROR_IO_PENDING, "DeviceIoControl failed: %u\n", GetLastError());
res = DeviceIoControl(file, IOCTL_WINETEST_TEST_CANCEL, NULL, 0, NULL, 0, NULL, &overlapped2);
ok(!res && GetLastError() == ERROR_IO_PENDING, "DeviceIoControl failed: %u\n", GetLastError());
pCancelIoEx(file, &overlapped);
cancel_cnt = 0xdeadbeef;
res = DeviceIoControl(file, IOCTL_WINETEST_GET_CANCEL_COUNT, NULL, 0, &cancel_cnt, sizeof(cancel_cnt), NULL, &overlapped);
ok(res, "DeviceIoControl failed: %u\n", GetLastError());
ok(cancel_cnt == 1, "cancel_cnt = %u\n", cancel_cnt);
pCancelIoEx(file, &overlapped2);
cancel_cnt = 0xdeadbeef;
res = DeviceIoControl(file, IOCTL_WINETEST_GET_CANCEL_COUNT, NULL, 0, &cancel_cnt, sizeof(cancel_cnt), NULL, &overlapped);
ok(res, "DeviceIoControl failed: %u\n", GetLastError());
ok(cancel_cnt == 2, "cancel_cnt = %u\n", cancel_cnt);
}
port = CreateIoCompletionPort(file, NULL, 0xdeadbeef, 0);
ok(port != NULL, "CreateIoCompletionPort failed, error %u\n", GetLastError());
res = GetQueuedCompletionStatus(port, &size, &key, &o, 0);
ok(!res && GetLastError() == WAIT_TIMEOUT, "GetQueuedCompletionStatus returned %x(%u)\n", res, GetLastError());
res = DeviceIoControl(file, IOCTL_WINETEST_RESET_CANCEL, NULL, 0, NULL, 0, NULL, &overlapped);
ok(res, "DeviceIoControl failed: %u\n", GetLastError());
res = GetQueuedCompletionStatus(port, &size, &key, &o, 0);
ok(res, "GetQueuedCompletionStatus failed: %u\n", GetLastError());
ok(o == &overlapped, "o != overlapped\n");
if (pSetFileCompletionNotificationModes)
{
res = pSetFileCompletionNotificationModes(file, FILE_SKIP_COMPLETION_PORT_ON_SUCCESS);
ok(res, "SetFileCompletionNotificationModes failed: %u\n", GetLastError());
res = DeviceIoControl(file, IOCTL_WINETEST_RESET_CANCEL, NULL, 0, NULL, 0, NULL, &overlapped);
ok(res, "DeviceIoControl failed: %u\n", GetLastError());
res = GetQueuedCompletionStatus(port, &size, &key, &o, 0);
ok(!res && GetLastError() == WAIT_TIMEOUT, "GetQueuedCompletionStatus returned %x(%u)\n", res, GetLastError());
}
CloseHandle(port);
CloseHandle(overlapped.hEvent);
CloseHandle(overlapped2.hEvent);
CloseHandle(file);
}
static void test_load_driver(SC_HANDLE service)
{
SERVICE_STATUS status;
BOOL load, res;
DWORD sz;
res = QueryServiceStatus(service, &status);
ok(res, "QueryServiceStatusEx failed: %u\n", GetLastError());
ok(status.dwCurrentState == SERVICE_STOPPED, "got state %#x\n", status.dwCurrentState);
load = TRUE;
res = DeviceIoControl(device, IOCTL_WINETEST_LOAD_DRIVER, &load, sizeof(load), NULL, 0, &sz, NULL);
ok(res, "DeviceIoControl failed: %u\n", GetLastError());
res = QueryServiceStatus(service, &status);
ok(res, "QueryServiceStatusEx failed: %u\n", GetLastError());
ok(status.dwCurrentState == SERVICE_RUNNING, "got state %#x\n", status.dwCurrentState);
load = FALSE;
res = DeviceIoControl(device, IOCTL_WINETEST_LOAD_DRIVER, &load, sizeof(load), NULL, 0, &sz, NULL);
ok(res, "DeviceIoControl failed: %u\n", GetLastError());
res = QueryServiceStatus(service, &status);
ok(res, "QueryServiceStatusEx failed: %u\n", GetLastError());
ok(status.dwCurrentState == SERVICE_STOPPED, "got state %#x\n", status.dwCurrentState);
}
static void test_file_handles(void)
{
DWORD count, ret_size;
HANDLE file, dup, file2;
BOOL ret;
ret = DeviceIoControl(device, IOCTL_WINETEST_GET_CREATE_COUNT, NULL, 0, &count, sizeof(count), &ret_size, NULL);
ok(ret, "ioctl failed: %u\n", GetLastError());
ok(count == 2, "got %u\n", count);
ret = DeviceIoControl(device, IOCTL_WINETEST_GET_CLOSE_COUNT, NULL, 0, &count, sizeof(count), &ret_size, NULL);
ok(ret, "ioctl failed: %u\n", GetLastError());
ok(count == 1, "got %u\n", count);
file = CreateFileA("\\\\.\\WineTestDriver", 0, 0, NULL, OPEN_EXISTING, 0, NULL);
ok(file != INVALID_HANDLE_VALUE, "failed to open device: %u\n", GetLastError());
ret = DeviceIoControl(device, IOCTL_WINETEST_GET_CREATE_COUNT, NULL, 0, &count, sizeof(count), &ret_size, NULL);
ok(ret, "ioctl failed: %u\n", GetLastError());
ok(count == 3, "got %u\n", count);
file2 = CreateFileA("\\\\.\\WineTestDriver", 0, 0, NULL, OPEN_EXISTING, 0, NULL);
ok(file2 != INVALID_HANDLE_VALUE, "failed to open device: %u\n", GetLastError());
ret = DeviceIoControl(device, IOCTL_WINETEST_GET_CREATE_COUNT, NULL, 0, &count, sizeof(count), &ret_size, NULL);
ok(ret, "ioctl failed: %u\n", GetLastError());
ok(count == 4, "got %u\n", count);
ret = DuplicateHandle(GetCurrentProcess(), file, GetCurrentProcess(), &dup, 0, FALSE, DUPLICATE_SAME_ACCESS);
ok(ret, "failed to duplicate handle: %u\n", GetLastError());
ret = DeviceIoControl(device, IOCTL_WINETEST_GET_CREATE_COUNT, NULL, 0, &count, sizeof(count), &ret_size, NULL);
ok(ret, "ioctl failed: %u\n", GetLastError());
ok(count == 4, "got %u\n", count);
ret = DeviceIoControl(device, IOCTL_WINETEST_GET_FSCONTEXT, NULL, 0, &count, sizeof(count), &ret_size, NULL);
ok(ret, "ioctl failed: %u\n", GetLastError());
ok(count == 1, "got %u\n", count);
ret = DeviceIoControl(file, IOCTL_WINETEST_GET_FSCONTEXT, NULL, 0, &count, sizeof(count), &ret_size, NULL);
ok(ret, "ioctl failed: %u\n", GetLastError());
ok(count == 3, "got %u\n", count);
ret = DeviceIoControl(file2, IOCTL_WINETEST_GET_FSCONTEXT, NULL, 0, &count, sizeof(count), &ret_size, NULL);
ok(ret, "ioctl failed: %u\n", GetLastError());
ok(count == 4, "got %u\n", count);
ret = DeviceIoControl(dup, IOCTL_WINETEST_GET_FSCONTEXT, NULL, 0, &count, sizeof(count), &ret_size, NULL);
ok(ret, "ioctl failed: %u\n", GetLastError());
ok(count == 3, "got %u\n", count);
CloseHandle(dup);
ret = DeviceIoControl(device, IOCTL_WINETEST_GET_CLOSE_COUNT, NULL, 0, &count, sizeof(count), &ret_size, NULL);
ok(ret, "ioctl failed: %u\n", GetLastError());
ok(count == 1, "got %u\n", count);
CloseHandle(file2);
ret = DeviceIoControl(device, IOCTL_WINETEST_GET_CLOSE_COUNT, NULL, 0, &count, sizeof(count), &ret_size, NULL);
ok(ret, "ioctl failed: %u\n", GetLastError());
ok(count == 2, "got %u\n", count);
CloseHandle(file);
ret = DeviceIoControl(device, IOCTL_WINETEST_GET_CLOSE_COUNT, NULL, 0, &count, sizeof(count), &ret_size, NULL);
ok(ret, "ioctl failed: %u\n", GetLastError());
ok(count == 3, "got %u\n", count);
}
static void test_return_status(void)
{
NTSTATUS status;
char buffer[7];
DWORD ret_size;
BOOL ret;
strcpy(buffer, "abcdef");
status = STATUS_SUCCESS;
SetLastError(0xdeadbeef);
ret = DeviceIoControl(device, IOCTL_WINETEST_RETURN_STATUS, &status,
sizeof(status), buffer, sizeof(buffer), &ret_size, NULL);
ok(ret, "ioctl failed\n");
ok(GetLastError() == 0xdeadbeef, "got error %u\n", GetLastError());
ok(!strcmp(buffer, "ghidef"), "got buffer %s\n", buffer);
ok(ret_size == 3, "got size %u\n", ret_size);
strcpy(buffer, "abcdef");
status = STATUS_TIMEOUT;
SetLastError(0xdeadbeef);
ret = DeviceIoControl(device, IOCTL_WINETEST_RETURN_STATUS, &status,
sizeof(status), buffer, sizeof(buffer), &ret_size, NULL);
todo_wine ok(ret, "ioctl failed\n");
todo_wine ok(GetLastError() == 0xdeadbeef, "got error %u\n", GetLastError());
ok(!strcmp(buffer, "ghidef"), "got buffer %s\n", buffer);
ok(ret_size == 3, "got size %u\n", ret_size);
strcpy(buffer, "abcdef");
status = 0x0eadbeef;
SetLastError(0xdeadbeef);
ret = DeviceIoControl(device, IOCTL_WINETEST_RETURN_STATUS, &status,
sizeof(status), buffer, sizeof(buffer), &ret_size, NULL);
todo_wine ok(ret, "ioctl failed\n");
todo_wine ok(GetLastError() == 0xdeadbeef, "got error %u\n", GetLastError());
ok(!strcmp(buffer, "ghidef"), "got buffer %s\n", buffer);
ok(ret_size == 3, "got size %u\n", ret_size);
strcpy(buffer, "abcdef");
status = 0x4eadbeef;
SetLastError(0xdeadbeef);
ret = DeviceIoControl(device, IOCTL_WINETEST_RETURN_STATUS, &status,
sizeof(status), buffer, sizeof(buffer), &ret_size, NULL);
todo_wine ok(ret, "ioctl failed\n");
todo_wine ok(GetLastError() == 0xdeadbeef, "got error %u\n", GetLastError());
ok(!strcmp(buffer, "ghidef"), "got buffer %s\n", buffer);
ok(ret_size == 3, "got size %u\n", ret_size);
strcpy(buffer, "abcdef");
status = 0x8eadbeef;
SetLastError(0xdeadbeef);
ret = DeviceIoControl(device, IOCTL_WINETEST_RETURN_STATUS, &status,
sizeof(status), buffer, sizeof(buffer), &ret_size, NULL);
ok(!ret, "ioctl succeeded\n");
ok(GetLastError() == ERROR_MR_MID_NOT_FOUND, "got error %u\n", GetLastError());
ok(!strcmp(buffer, "ghidef"), "got buffer %s\n", buffer);
ok(ret_size == 3, "got size %u\n", ret_size);
strcpy(buffer, "abcdef");
status = 0xceadbeef;
SetLastError(0xdeadbeef);
ret = DeviceIoControl(device, IOCTL_WINETEST_RETURN_STATUS, &status,
sizeof(status), buffer, sizeof(buffer), &ret_size, NULL);
ok(!ret, "ioctl succeeded\n");
ok(GetLastError() == ERROR_MR_MID_NOT_FOUND, "got error %u\n", GetLastError());
ok(!strcmp(buffer, "abcdef"), "got buffer %s\n", buffer);
ok(ret_size == 3, "got size %u\n", ret_size);
}
static void test_driver3(void)
{
char filename[MAX_PATH];
SC_HANDLE service;
BOOL ret;
service = load_driver(filename, "driver3.dll", "WineTestDriver3");
ok(service != NULL, "driver3 failed to load\n");
ret = StartServiceA(service, 0, NULL);
ok(!ret, "driver3 should fail to start\n");
ok(GetLastError() == ERROR_CALL_NOT_IMPLEMENTED ||
GetLastError() == ERROR_INVALID_FUNCTION ||
GetLastError() == ERROR_PROC_NOT_FOUND /* XP */ ||
GetLastError() == ERROR_FILE_NOT_FOUND /* Win7 */, "got %u\n", GetLastError());
DeleteService(service);
CloseServiceHandle(service);
DeleteFileA(filename);
}
START_TEST(ntoskrnl)
{
char filename[MAX_PATH], filename2[MAX_PATH];
SC_HANDLE service, service2;
DWORD written;
BOOL ret;
HMODULE hntdll = GetModuleHandleA("ntdll.dll");
pRtlDosPathNameToNtPathName_U = (void *)GetProcAddress(hntdll, "RtlDosPathNameToNtPathName_U");
pRtlFreeUnicodeString = (void *)GetProcAddress(hntdll, "RtlFreeUnicodeString");
pCancelIoEx = (void *)GetProcAddress(GetModuleHandleA("kernel32.dll"), "CancelIoEx");
pSetFileCompletionNotificationModes = (void *)GetProcAddress(GetModuleHandleA("kernel32.dll"),
"SetFileCompletionNotificationModes");
subtest("driver");
if (!(service = load_driver(filename, "driver.dll", "WineTestDriver")))
return;
if (!start_driver(service))
{
DeleteFileA(filename);
return;
}
service2 = load_driver(filename2, "driver2.dll", "WineTestDriver2");
device = CreateFileA("\\\\.\\WineTestDriver", 0, 0, NULL, OPEN_EXISTING, 0, NULL);
ok(device != INVALID_HANDLE_VALUE, "failed to open device: %u\n", GetLastError());
test_basic_ioctl();
main_test();
test_overlapped();
test_load_driver(service2);
test_file_handles();
test_return_status();
/* We need a separate ioctl to call IoDetachDevice(); calling it in the
* driver unload routine causes a live-lock. */
ret = DeviceIoControl(device, IOCTL_WINETEST_DETACH, NULL, 0, NULL, 0, &written, NULL);
ok(ret, "DeviceIoControl failed: %u\n", GetLastError());
CloseHandle(device);
unload_driver(service2);
unload_driver(service);
ret = DeleteFileA(filename);
ok(ret, "DeleteFile failed: %u\n", GetLastError());
ret = DeleteFileA(filename2);
ok(ret, "DeleteFile failed: %u\n", GetLastError());
test_driver3();
}
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