git.oblomov.eu Git - wine/blob - dlls/mapi32/tests/util.c

   1 /*
   2  * Unit test suite for MAPI utility functions
   3  *
   4  * Copyright 2004 Jon Griffiths
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #define NONAMELESSUNION
  22 #define NONAMELESSSTRUCT
  23 #include "wine/test.h"
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winuser.h"
  27 #include "winerror.h"
  28 #include "winnt.h"
  29 #include "mapiutil.h"
  30 #include "mapitags.h"
  31
  32 static HMODULE hMapi32 = 0;
  33
  34 static SCODE (WINAPI *pScInitMapiUtil)(ULONG);
  35 static void  (WINAPI *pSwapPword)(PUSHORT,ULONG);
  36 static void  (WINAPI *pSwapPlong)(PULONG,ULONG);
  37
  38 static void test_SwapPword(void)
  39 {
  40     USHORT shorts[3];
  41
  42     pSwapPword = (void*)GetProcAddress(hMapi32, "SwapPword@8");
  43     if (!pSwapPword)
  44         return;
  45
  46     shorts[0] = 0xff01;
  47     shorts[1] = 0x10ff;
  48     shorts[2] = 0x2001;
  49     pSwapPword(shorts, 2);
  50     ok(shorts[0] == 0x01ff && shorts[1] == 0xff10 && shorts[2] == 0x2001,
  51        "Expected {0x01ff,0xff10,0x2001}, got {0x%04x,0x%04x,0x%04x}\n",
  52        shorts[0], shorts[1], shorts[2]);
  53 }
  54
  55 static void test_SwapPlong(void)
  56 {
  57     ULONG longs[3];
  58
  59     pSwapPlong = (void*)GetProcAddress(hMapi32, "SwapPlong@8");
  60     if (!pSwapPlong)
  61         return;
  62
  63     longs[0] = 0xffff0001;
  64     longs[1] = 0x1000ffff;
  65     longs[2] = 0x20000001;
  66     pSwapPlong(longs, 2);
  67     ok(longs[0] == 0x0100ffff && longs[1] == 0xffff0010 && longs[2] == 0x20000001,
  68        "Expected {0x0100ffff,0xffff0010,0x20000001}, got {0x%08lx,0x%08lx,0x%08lx}\n",
  69        longs[0], longs[1], longs[2]);
  70 }
  71
  72 START_TEST(util)
  73 {
  74     hMapi32 = LoadLibraryA("mapi32.dll");
  75
  76     pScInitMapiUtil = (void*)GetProcAddress(hMapi32, "ScInitMapiUtil@4");
  77     if (!pScInitMapiUtil)
  78         return;
  79     pScInitMapiUtil(0);
  80
  81     test_SwapPword();
  82     test_SwapPlong();
  83 }