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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "wine/test.h"
  22 #include "windef.h"
  23 #include "winbase.h"
  24 #include "winuser.h"
  25 #include "winerror.h"
  26 #include "winnt.h"
  27 #include "mapiutil.h"
  28 #include "mapitags.h"
  29 #include "mapi32_test.h"
  30
  31 static HMODULE hMapi32 = 0;
  32
  33 static SCODE (WINAPI *pScInitMapiUtil)(ULONG);
  34 static void  (WINAPI *pSwapPword)(PUSHORT,ULONG);
  35 static void  (WINAPI *pSwapPlong)(PULONG,ULONG);
  36 static void  (WINAPI *pHexFromBin)(LPBYTE,int,LPWSTR);
  37 static void  (WINAPI *pFBinFromHex)(LPWSTR,LPBYTE);
  38 static UINT  (WINAPI *pUFromSz)(LPCSTR);
  39 static ULONG (WINAPI *pUlFromSzHex)(LPCSTR);
  40 static ULONG (WINAPI *pCbOfEncoded)(LPCSTR);
  41 static BOOL  (WINAPI *pIsBadBoundedStringPtr)(LPCSTR,ULONG);
  42
  43 static void test_SwapPword(void)
  44 {
  45     USHORT shorts[3];
  46
  47     pSwapPword = (void*)GetProcAddress(hMapi32, "SwapPword@8");
  48     if (!pSwapPword)
  49     {
  50         win_skip("SwapPword is not available\n");
  51         return;
  52     }
  53
  54     shorts[0] = 0xff01;
  55     shorts[1] = 0x10ff;
  56     shorts[2] = 0x2001;
  57     pSwapPword(shorts, 2);
  58     ok((shorts[0] == 0x01ff && shorts[1] == 0xff10 && shorts[2] == 0x2001),
  59        "Expected {0x01ff,0xff10,0x2001}, got {0x%04x,0x%04x,0x%04x}\n",
  60        shorts[0], shorts[1], shorts[2]);
  61 }
  62
  63 static void test_SwapPlong(void)
  64 {
  65     ULONG longs[3];
  66
  67     pSwapPlong = (void*)GetProcAddress(hMapi32, "SwapPlong@8");
  68     if (!pSwapPlong)
  69     {
  70         win_skip("SwapPlong is not available\n");
  71         return;
  72     }
  73
  74     longs[0] = 0xffff0001;
  75     longs[1] = 0x1000ffff;
  76     longs[2] = 0x20000001;
  77     pSwapPlong(longs, 2);
  78     ok((longs[0] == 0x0100ffff && longs[1] == 0xffff0010 && longs[2] == 0x20000001),
  79        "Expected {0x0100ffff,0xffff0010,0x20000001}, got {0x%08x,0x%08x,0x%08x}\n",
  80        longs[0], longs[1], longs[2]);
  81 }
  82
  83 static void test_HexFromBin(void)
  84 {
  85     static char res[] =       { "000102030405060708090A0B0C0D0E0F101112131415161"
  86       "718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B"
  87       "3C3D3E3F404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F6"
  88       "06162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F8081828384"
  89       "85868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9FA0A1A2A3A4A5A6A7A8A"
  90       "9AAABACADAEAFB0B1B2B3B4B5B6B7B8B9BABBBCBDBEBFC0C1C2C3C4C5C6C7C8C9CACBCCCD"
  91       "CECFD0D1D2D3D4D5D6D7D8D9DADBDCDDDEDFE0E1E2E3E4E5E6E7E8E9EAEBECEDEEEFF0F1F"
  92       "2F3F4F5F6F7F8F9FAFBFCFDFE\0X" };
  93     BYTE data[255];
  94     WCHAR strw[256];
  95     BOOL bOk;
  96     int i;
  97
  98     pHexFromBin = (void*)GetProcAddress(hMapi32, "HexFromBin@12");
  99     pFBinFromHex = (void*)GetProcAddress(hMapi32, "FBinFromHex@8");
 100     if (!pHexFromBin || !pFBinFromHex)
 101     {
 102         win_skip("Hexadecimal conversion functions are not available\n");
 103         return;
 104     }
 105
 106     for (i = 0; i < 255; i++)
 107         data[i] = i;
 108     memset(strw, 'X', sizeof(strw));
 109     pHexFromBin(data, sizeof(data), strw);
 110
 111     ok(memcmp(strw, res, sizeof(res) - 1) == 0, "HexFromBin: Result differs\n");
 112
 113     memset(data, 0, sizeof(data));
 114     pFBinFromHex((LPWSTR)res, data);
 115     bOk = TRUE;
 116     for (i = 0; i < 255; i++)
 117         if (data[i] != i)
 118             bOk = FALSE;
 119     ok(bOk == TRUE, "FBinFromHex: Result differs\n");
 120 }
 121
 122 static void test_UFromSz(void)
 123 {
 124     pUFromSz = (void*)GetProcAddress(hMapi32, "UFromSz@4");
 125     if (!pUFromSz)
 126     {
 127         win_skip("UFromSz is not available\n");
 128         return;
 129     }
 130
 131     ok(pUFromSz("105679") == 105679u,
 132        "UFromSz: expected 105679, got %d\n", pUFromSz("105679"));
 133
 134     ok(pUFromSz(" 4") == 0, "UFromSz: exected 0. got %d\n",
 135        pUFromSz(" 4"));
 136 }
 137
 138 static void test_UlFromSzHex(void)
 139 {
 140     pUlFromSzHex = (void*)GetProcAddress(hMapi32, "UlFromSzHex@4");
 141     if (!pUlFromSzHex)
 142     {
 143         win_skip("UlFromSzHex is not available\n");
 144         return;
 145     }
 146
 147     ok(pUlFromSzHex("fF") == 0xffu,
 148        "UlFromSzHex: expected 0xff, got 0x%x\n", pUlFromSzHex("fF"));
 149
 150     ok(pUlFromSzHex(" c") == 0, "UlFromSzHex: exected 0x0. got 0x%x\n",
 151        pUlFromSzHex(" c"));
 152 }
 153
 154 static void test_CbOfEncoded(void)
 155 {
 156     char buff[129];
 157     unsigned int i;
 158
 159     pCbOfEncoded = (void*)GetProcAddress(hMapi32, "CbOfEncoded@4");
 160     if (!pCbOfEncoded)
 161     {
 162         win_skip("CbOfEncoded is not available\n");
 163         return;
 164     }
 165
 166     for (i = 0; i < sizeof(buff) - 1; i++)
 167     {
 168         ULONG ulRet, ulExpected = (((i | 3) >> 2) + 1) * 3;
 169
 170         memset(buff, '\0', sizeof(buff));
 171         memset(buff, '?', i);
 172         ulRet = pCbOfEncoded(buff);
 173         ok(ulRet == ulExpected,
 174            "CbOfEncoded(length %d): expected %d, got %d\n",
 175            i, ulExpected, ulRet);
 176     }
 177 }
 178
 179 static void test_IsBadBoundedStringPtr(void)
 180 {
 181     pIsBadBoundedStringPtr = (void*)GetProcAddress(hMapi32, "IsBadBoundedStringPtr@8");
 182     if (!pIsBadBoundedStringPtr)
 183     {
 184         win_skip("IsBadBoundedStringPtr is not available\n");
 185         return;
 186     }
 187
 188     ok(pIsBadBoundedStringPtr(NULL, 0) == TRUE, "IsBadBoundedStringPtr: expected TRUE\n");
 189     ok(pIsBadBoundedStringPtr("TEST", 4) == TRUE, "IsBadBoundedStringPtr: expected TRUE\n");
 190     ok(pIsBadBoundedStringPtr("TEST", 5) == FALSE, "IsBadBoundedStringPtr: expected FALSE\n");
 191 }
 192
 193 START_TEST(util)
 194 {
 195     SCODE ret;
 196
 197     if (!HaveDefaultMailClient())
 198     {
 199         win_skip("No default mail client installed\n");
 200         return;
 201     }
 202
 203     hMapi32 = LoadLibraryA("mapi32.dll");
 204
 205     pScInitMapiUtil = (void*)GetProcAddress(hMapi32, "ScInitMapiUtil@4");
 206
 207     if (!pScInitMapiUtil)
 208     {
 209         win_skip("ScInitMapiUtil is not available\n");
 210         FreeLibrary(hMapi32);
 211         return;
 212     }
 213
 214     SetLastError(0xdeadbeef);
 215     ret = pScInitMapiUtil(0);
 216     if ((ret != S_OK) && (GetLastError() == ERROR_PROC_NOT_FOUND))
 217     {
 218         win_skip("ScInitMapiUtil is not implemented\n");
 219         FreeLibrary(hMapi32);
 220         return;
 221     }
 222     else if ((ret == E_FAIL) && (GetLastError() == ERROR_INVALID_HANDLE))
 223     {
 224         win_skip("ScInitMapiUtil doesn't work on some Win98 and WinME systems\n");
 225         FreeLibrary(hMapi32);
 226         return;
 227     }
 228
 229     test_SwapPword();
 230     test_SwapPlong();
 231     test_HexFromBin();
 232     test_UFromSz();
 233     test_UlFromSzHex();
 234     test_CbOfEncoded();
 235     test_IsBadBoundedStringPtr();
 236
 237     FreeLibrary(hMapi32);
 238 }