rostests/kmtests/example/Example_user.c

   1 /*
   2  * PROJECT:         ReactOS kernel-mode tests
   3  * LICENSE:         GPLv2+ - See COPYING in the top level directory
   4  * PURPOSE:         Kernel-Mode Test Suite Example user-mode test part
   5  * PROGRAMMER:      Thomas Faber <thomas.faber@reactos.org>
   6  */
   7
   8 #include <kmt_test.h>
   9
  10 #include "Example.h"
  11
  12 START_TEST(Example)
  13 {
  14     /* do some user-mode stuff */
  15     SYSTEM_INFO SystemInfo;
  16     MY_STRUCT MyStruct[2] = { { 123, ":D" }, { 0 } };
  17     DWORD Length = sizeof MyStruct;
  18
  19     trace("Message from user-mode\n");
  20
  21     GetSystemInfo(&SystemInfo);
  22     ok(SystemInfo.dwActiveProcessorMask != 0, "No active processors?!\n");
  23
  24     /* now run the kernel-mode part (see Example.c).
  25      * If no user-mode part exists, this is what's done automatically */
  26     KmtRunKernelTest("Example");
  27
  28     /* now start the special-purpose driver */
  29     KmtLoadDriver(L"Example", FALSE);
  30     trace("After Entry\n");
  31     KmtOpenDriver();
  32     trace("After Create\n");
  33
  34     ok(KmtSendToDriver(IOCTL_NOTIFY) == ERROR_SUCCESS, "\n");
  35     ok(KmtSendStringToDriver(IOCTL_SEND_STRING, "yay") == ERROR_SUCCESS, "\n");
  36     ok(KmtSendBufferToDriver(IOCTL_SEND_MYSTRUCT, MyStruct, sizeof MyStruct[0], &Length) == ERROR_SUCCESS, "\n");
  37     ok_eq_int(MyStruct[1].a, 456);
  38     ok_eq_str(MyStruct[1].b, "!!!");
  39
  40     KmtCloseDriver();
  41     trace("After Close\n");
  42     KmtUnloadDriver();
  43     trace("After Unload\n");
  44 }