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         return;
  50
  51     shorts[0] = 0xff01;
  52     shorts[1] = 0x10ff;
  53     shorts[2] = 0x2001;
  54     pSwapPword(shorts, 2);
  55     ok((shorts[0] == 0x01ff && shorts[1] == 0xff10 && shorts[2] == 0x2001),
  56        "Expected {0x01ff,0xff10,0x2001}, got {0x%04x,0x%04x,0x%04x}\n",
  57        shorts[0], shorts[1], shorts[2]);
  58 }
  59
  60 static void test_SwapPlong(void)
  61 {
  62     ULONG longs[3];
  63
  64     pSwapPlong = (void*)GetProcAddress(hMapi32, "SwapPlong@8");
  65     if (!pSwapPlong)
  66         return;
  67
  68     longs[0] = 0xffff0001;
  69     longs[1] = 0x1000ffff;
  70     longs[2] = 0x20000001;
  71     pSwapPlong(longs, 2);
  72     ok((longs[0] == 0x0100ffff && longs[1] == 0xffff0010 && longs[2] == 0x20000001),
  73        "Expected {0x0100ffff,0xffff0010,0x20000001}, got {0x%08x,0x%08x,0x%08x}\n",
  74        longs[0], longs[1], longs[2]);
  75 }
  76
  77 static void test_HexFromBin(void)
  78 {
  79     static char res[] =       { "000102030405060708090A0B0C0D0E0F101112131415161"
  80       "718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B"
  81       "3C3D3E3F404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F6"
  82       "06162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F8081828384"
  83       "85868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9FA0A1A2A3A4A5A6A7A8A"
  84       "9AAABACADAEAFB0B1B2B3B4B5B6B7B8B9BABBBCBDBEBFC0C1C2C3C4C5C6C7C8C9CACBCCCD"
  85       "CECFD0D1D2D3D4D5D6D7D8D9DADBDCDDDEDFE0E1E2E3E4E5E6E7E8E9EAEBECEDEEEFF0F1F"
  86       "2F3F4F5F6F7F8F9FAFBFCFDFE\0X" };
  87     BYTE data[255];
  88     WCHAR strw[256];
  89     BOOL bOk;
  90     int i;
  91
  92     pHexFromBin = (void*)GetProcAddress(hMapi32, "HexFromBin@12");
  93     pFBinFromHex = (void*)GetProcAddress(hMapi32, "FBinFromHex@8");
  94     if (!pHexFromBin || !pFBinFromHex)
  95         return;
  96
  97     for (i = 0; i < 255; i++)
  98         data[i] = i;
  99     memset(strw, 'X', sizeof(strw));
 100     pHexFromBin(data, sizeof(data), strw);
 101
 102     ok(memcmp(strw, res, sizeof(res) - 1) == 0, "HexFromBin: Result differs\n");
 103
 104     memset(data, 0, sizeof(data));
 105     pFBinFromHex((LPWSTR)res, data);
 106     bOk = TRUE;
 107     for (i = 0; i < 255; i++)
 108         if (data[i] != i)
 109             bOk = FALSE;
 110     ok(bOk == TRUE, "FBinFromHex: Result differs\n");
 111 }
 112
 113 static void test_UFromSz(void)
 114 {
 115     pUFromSz = (void*)GetProcAddress(hMapi32, "UFromSz@4");
 116     if (!pUFromSz)
 117         return;
 118
 119     ok(pUFromSz("105679") == 105679u,
 120        "UFromSz: expected 105679, got %d\n", pUFromSz("105679"));
 121
 122     ok(pUFromSz(" 4") == 0, "UFromSz: exected 0. got %d\n",
 123        pUFromSz(" 4"));
 124 }
 125
 126 static void test_UlFromSzHex(void)
 127 {
 128     pUlFromSzHex = (void*)GetProcAddress(hMapi32, "UlFromSzHex@4");
 129     if (!pUlFromSzHex)
 130         return;
 131
 132     ok(pUlFromSzHex("fF") == 0xffu,
 133        "UlFromSzHex: expected 0xff, got 0x%x\n", pUlFromSzHex("fF"));
 134
 135     ok(pUlFromSzHex(" c") == 0, "UlFromSzHex: exected 0x0. got 0x%x\n",
 136        pUlFromSzHex(" c"));
 137 }
 138
 139 static void test_CbOfEncoded(void)
 140 {
 141     char buff[129];
 142     unsigned int i;
 143
 144     pCbOfEncoded = (void*)GetProcAddress(hMapi32, "CbOfEncoded@4");
 145     if (!pCbOfEncoded)
 146         return;
 147
 148     for (i = 0; i < sizeof(buff) - 1; i++)
 149     {
 150         ULONG ulRet, ulExpected = (((i | 3) >> 2) + 1) * 3;
 151
 152         memset(buff, '\0', sizeof(buff));
 153         memset(buff, '?', i);
 154         ulRet = pCbOfEncoded(buff);
 155         ok(ulRet == ulExpected,
 156            "CbOfEncoded(length %d): expected %d, got %d\n",
 157            i, ulExpected, ulRet);
 158     }
 159 }
 160
 161 static void test_IsBadBoundedStringPtr(void)
 162 {
 163     pIsBadBoundedStringPtr = (void*)GetProcAddress(hMapi32, "IsBadBoundedStringPtr@8");
 164     if (!pIsBadBoundedStringPtr)
 165         return;
 166
 167     ok(pIsBadBoundedStringPtr(NULL, 0) == TRUE, "IsBadBoundedStringPtr: expected TRUE\n");
 168     ok(pIsBadBoundedStringPtr("TEST", 4) == TRUE, "IsBadBoundedStringPtr: expected TRUE\n");
 169     ok(pIsBadBoundedStringPtr("TEST", 5) == FALSE, "IsBadBoundedStringPtr: expected FALSE\n");
 170 }
 171
 172 START_TEST(util)
 173 {
 174     SCODE ret;
 175
 176     if (!HaveDefaultMailClient())
 177     {
 178         win_skip("No default mail client installed\n");
 179         return;
 180     }
 181
 182     hMapi32 = LoadLibraryA("mapi32.dll");
 183
 184     pScInitMapiUtil = (void*)GetProcAddress(hMapi32, "ScInitMapiUtil@4");
 185
 186     if (!pScInitMapiUtil)
 187     {
 188         win_skip("ScInitMapiUtil is not available\n");
 189         FreeLibrary(hMapi32);
 190         return;
 191     }
 192
 193     SetLastError(0xdeadbeef);
 194     ret = pScInitMapiUtil(0);
 195     if ((ret != S_OK) && (GetLastError() == ERROR_PROC_NOT_FOUND))
 196     {
 197         win_skip("ScInitMapiUtil is not implemented\n");
 198         FreeLibrary(hMapi32);
 199         return;
 200     }
 201     else if ((ret == E_FAIL) && (GetLastError() == ERROR_INVALID_HANDLE))
 202     {
 203         win_skip("ScInitMapiUtil doesn't work on some Win98 and WinME systems\n");
 204         FreeLibrary(hMapi32);
 205         return;
 206     }
 207
 208     test_SwapPword();
 209     test_SwapPlong();
 210     test_HexFromBin();
 211     test_UFromSz();
 212     test_UlFromSzHex();
 213     test_CbOfEncoded();
 214     test_IsBadBoundedStringPtr();
 215
 216     FreeLibrary(hMapi32);
 217 }