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ntoskrnl.exe/tests: Add test driver. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Sebastian Lackner 2018-04-30 13:59:58 -05:00 committed by Alexandre Julliard
parent 470bd0c2fa
commit 417e542e7a
7 changed files with 325 additions and 0 deletions
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1
configure vendored
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@ -18882,6 +18882,7 @@ wine_fn_config_makefile dlls/ntdll/tests enable_tests
wine_fn_config_makefile dlls/ntdsapi enable_ntdsapi
wine_fn_config_makefile dlls/ntdsapi/tests enable_tests
wine_fn_config_makefile dlls/ntoskrnl.exe enable_ntoskrnl_exe
wine_fn_config_makefile dlls/ntoskrnl.exe/tests enable_tests
wine_fn_config_makefile dlls/ntprint enable_ntprint
wine_fn_config_makefile dlls/ntprint/tests enable_tests
wine_fn_config_makefile dlls/objsel enable_objsel

1
configure.ac
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@ -3504,6 +3504,7 @@ WINE_CONFIG_MAKEFILE(dlls/ntdll/tests)
WINE_CONFIG_MAKEFILE(dlls/ntdsapi)
WINE_CONFIG_MAKEFILE(dlls/ntdsapi/tests)
WINE_CONFIG_MAKEFILE(dlls/ntoskrnl.exe)
WINE_CONFIG_MAKEFILE(dlls/ntoskrnl.exe/tests)
WINE_CONFIG_MAKEFILE(dlls/ntprint)
WINE_CONFIG_MAKEFILE(dlls/ntprint/tests)
WINE_CONFIG_MAKEFILE(dlls/objsel)

10
dlls/ntoskrnl.exe/tests/Makefile.in Normal file
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@ -0,0 +1,10 @@
TESTDLL = ntoskrnl.exe
IMPORTS = advapi32
driver_IMPORTS = winecrt0 ntoskrnl
driver_EXTRADLLFLAGS = -nodefaultlibs -nostartfiles -Wl,--subsystem,native
SOURCES = \
driver.c \
driver.spec \
ntoskrnl.c

126
dlls/ntoskrnl.exe/tests/driver.c Normal file
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@ -0,0 +1,126 @@
/*
* 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/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 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 WINAPI driver_Create(DEVICE_OBJECT *device, IRP *irp)
{
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;
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;
}

27
dlls/ntoskrnl.exe/tests/driver.h Normal file
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@ -0,0 +1,27 @@
/*
* 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
*/
/* All custom IOCTLs need to have a function value >= 0x800. */
#define IOCTL_WINETEST_BASIC_IOCTL CTL_CODE(FILE_DEVICE_UNKNOWN, 0x800, METHOD_BUFFERED, FILE_ANY_ACCESS)
static const char teststr[] = "Wine is not an emulator";

1
dlls/ntoskrnl.exe/tests/driver.spec Normal file
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@ -0,0 +1 @@
# nothing here yet

159
dlls/ntoskrnl.exe/tests/ntoskrnl.c Normal file
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@ -0,0 +1,159 @@
/*
* 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 "windows.h"
#include "winsvc.h"
#include "winioctl.h"
#include "wine/test.h"
#include "driver.h"
static const char driver_name[] = "WineTestDriver";
static const char device_path[] = "\\\\.\\WineTestDriver";
static HANDLE device;
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;
CloseHandle(device);
ControlService(service, SERVICE_CONTROL_STOP, &status);
while (status.dwCurrentState == SERVICE_STOP_PENDING)
{
Sleep(100);
ok(QueryServiceStatus(service, &status), "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)
{
SC_HANDLE manager, service;
SERVICE_STATUS status;
BOOL ret;
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");
/* before we start with the actual tests, make sure to terminate
* any old wine test drivers. */
service = OpenServiceA(manager, driver_name, SERVICE_ALL_ACCESS);
if (service) unload_driver(service);
load_resource("driver.dll", 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);
SetLastError(0xdeadbeef);
ret = StartServiceA(service, 0, NULL);
if (!ret && GetLastError() == ERROR_DRIVER_BLOCKED)
{
/* 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);
DeleteFileA(filename);
return NULL;
}
ok(ret, "StartService failed: %u\n", GetLastError());
/* wait for the service to start up properly */
ok(QueryServiceStatus(service, &status), "QueryServiceStatus failed: %u\n", GetLastError());
while (status.dwCurrentState == SERVICE_START_PENDING)
{
Sleep(100);
ok(QueryServiceStatus(service, &status), "QueryServiceStatus failed: %u\n", GetLastError());
}
ok(status.dwCurrentState == SERVICE_RUNNING,
"expected SERVICE_RUNNING, got %d\n", status.dwCurrentState);
device = CreateFileA(device_path, 0, 0, NULL, OPEN_EXISTING, 0, NULL);
ok(device != INVALID_HANDLE_VALUE, "failed to open device: %u\n", GetLastError());
return service;
}
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);
}
START_TEST(ntoskrnl)
{
char filename[MAX_PATH];
SC_HANDLE service;
if (!(service = load_driver(filename)))
return;
test_basic_ioctl();
unload_driver(service);
ok(DeleteFileA(filename), "DeleteFile failed: %u\n", GetLastError());
}