dlls/shell32/tests/shelllink.c

   1 /*
   2  * Unit tests for shelllinks
   3  *
   4  * Copyright 2004 Mike McCormack
   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  * This is a test program for the SHGet{Special}Folder{Path|Location} functions
  20  * of shell32, that get either a filesystem path or a LPITEMIDLIST (shell
  21  * namespace) path for a given folder (CSIDL value).
  22  *
  23  */
  24
  25 #define COBJMACROS
  26
  27 #include "initguid.h"
  28 #include "windows.h"
  29 #include "shlguid.h"
  30 #include "shobjidl.h"
  31 #include "shlobj.h"
  32 #include "wine/test.h"
  33
  34 #include "shell32_test.h"
  35
  36 #ifndef SLDF_HAS_LOGO3ID
  37 #  define SLDF_HAS_LOGO3ID 0x00000800 /* not available in the Vista SDK */
  38 #endif
  39
  40 typedef void (WINAPI *fnILFree)(LPITEMIDLIST);
  41 typedef BOOL (WINAPI *fnILIsEqual)(LPCITEMIDLIST, LPCITEMIDLIST);
  42 typedef HRESULT (WINAPI *fnSHILCreateFromPath)(LPCWSTR, LPITEMIDLIST *,DWORD*);
  43 typedef HRESULT (WINAPI *fnSHDefExtractIconA)(LPCSTR, int, UINT, HICON*, HICON*, UINT);
  44
  45 static fnILFree pILFree;
  46 static fnILIsEqual pILIsEqual;
  47 static fnSHILCreateFromPath pSHILCreateFromPath;
  48 static fnSHDefExtractIconA pSHDefExtractIconA;
  49
  50 static DWORD (WINAPI *pGetLongPathNameA)(LPCSTR, LPSTR, DWORD);
  51 static DWORD (WINAPI *pGetShortPathNameA)(LPCSTR, LPSTR, DWORD);
  52
  53 static const GUID _IID_IShellLinkDataList = {
  54     0x45e2b4ae, 0xb1c3, 0x11d0,
  55     { 0xb9, 0x2f, 0x00, 0xa0, 0xc9, 0x03, 0x12, 0xe1 }
  56 };
  57
  58 static const WCHAR notafile[]= { 'C',':','\\','n','o','n','e','x','i','s','t','e','n','t','\\','f','i','l','e',0 };
  59
  60
  61 /* For some reason SHILCreateFromPath does not work on Win98 and
  62  * SHSimpleIDListFromPathA does not work on NT4. But if we call both we
  63  * get what we want on all platforms.
  64  */
  65 static LPITEMIDLIST (WINAPI *pSHSimpleIDListFromPathAW)(LPCVOID);
  66
  67 static LPITEMIDLIST path_to_pidl(const char* path)
  68 {
  69     LPITEMIDLIST pidl;
  70
  71     if (!pSHSimpleIDListFromPathAW)
  72     {
  73         HMODULE hdll=GetModuleHandleA("shell32.dll");
  74         pSHSimpleIDListFromPathAW=(void*)GetProcAddress(hdll, (char*)162);
  75         if (!pSHSimpleIDListFromPathAW)
  76             win_skip("SHSimpleIDListFromPathAW not found in shell32.dll\n");
  77     }
  78
  79     pidl=NULL;
  80     /* pSHSimpleIDListFromPathAW maps to A on non NT platforms */
  81     if (pSHSimpleIDListFromPathAW && (GetVersion() & 0x80000000))
  82         pidl=pSHSimpleIDListFromPathAW(path);
  83
  84     if (!pidl)
  85     {
  86         WCHAR* pathW;
  87         HRESULT r;
  88         int len;
  89
  90         len=MultiByteToWideChar(CP_ACP, 0, path, -1, NULL, 0);
  91         pathW=HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
  92         MultiByteToWideChar(CP_ACP, 0, path, -1, pathW, len);
  93
  94         r=pSHILCreateFromPath(pathW, &pidl, NULL);
  95         ok(r == S_OK, "SHILCreateFromPath failed (0x%08x)\n", r);
  96         HeapFree(GetProcessHeap(), 0, pathW);
  97     }
  98     return pidl;
  99 }
 100
 101
 102 /*
 103  * Test manipulation of an IShellLink's properties.
 104  */
 105
 106 static void test_get_set(void)
 107 {
 108     HRESULT r;
 109     IShellLinkA *sl;
 110     IShellLinkW *slW = NULL;
 111     char mypath[MAX_PATH];
 112     char buffer[INFOTIPSIZE];
 113     LPITEMIDLIST pidl, tmp_pidl;
 114     const char * str;
 115     int i;
 116     WORD w;
 117
 118     r = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 119                          &IID_IShellLinkA, (LPVOID*)&sl);
 120     ok(r == S_OK, "no IID_IShellLinkA (0x%08x)\n", r);
 121     if (r != S_OK)
 122         return;
 123
 124     /* Test Getting / Setting the description */
 125     strcpy(buffer,"garbage");
 126     r = IShellLinkA_GetDescription(sl, buffer, sizeof(buffer));
 127     ok(r == S_OK, "GetDescription failed (0x%08x)\n", r);
 128     ok(*buffer=='\0', "GetDescription returned '%s'\n", buffer);
 129
 130     str="Some description";
 131     r = IShellLinkA_SetDescription(sl, str);
 132     ok(r == S_OK, "SetDescription failed (0x%08x)\n", r);
 133
 134     strcpy(buffer,"garbage");
 135     r = IShellLinkA_GetDescription(sl, buffer, sizeof(buffer));
 136     ok(r == S_OK, "GetDescription failed (0x%08x)\n", r);
 137     ok(lstrcmp(buffer,str)==0, "GetDescription returned '%s'\n", buffer);
 138
 139     r = IShellLinkA_SetDescription(sl, NULL);
 140     ok(r == S_OK, "SetDescription failed (0x%08x)\n", r);
 141
 142     strcpy(buffer,"garbage");
 143     r = IShellLinkA_GetDescription(sl, buffer, sizeof(buffer));
 144     ok(r == S_OK, "GetDescription failed (0x%08x)\n", r);
 145     ok(*buffer=='\0' || broken(lstrcmp(buffer,str)==0), "GetDescription returned '%s'\n", buffer); /* NT4 */
 146
 147
 148     /* Test Getting / Setting the work directory */
 149     strcpy(buffer,"garbage");
 150     r = IShellLinkA_GetWorkingDirectory(sl, buffer, sizeof(buffer));
 151     ok(r == S_OK, "GetWorkingDirectory failed (0x%08x)\n", r);
 152     ok(*buffer=='\0', "GetWorkingDirectory returned '%s'\n", buffer);
 153
 154     str="c:\\nonexistent\\directory";
 155     r = IShellLinkA_SetWorkingDirectory(sl, str);
 156     ok(r == S_OK, "SetWorkingDirectory failed (0x%08x)\n", r);
 157
 158     strcpy(buffer,"garbage");
 159     r = IShellLinkA_GetWorkingDirectory(sl, buffer, sizeof(buffer));
 160     ok(r == S_OK, "GetWorkingDirectory failed (0x%08x)\n", r);
 161     ok(lstrcmpi(buffer,str)==0, "GetWorkingDirectory returned '%s'\n", buffer);
 162
 163     /* Test Getting / Setting the path */
 164     strcpy(buffer,"garbage");
 165     r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 166     todo_wine ok(r == S_FALSE || broken(r == S_OK) /* NT4/W2K */, "GetPath failed (0x%08x)\n", r);
 167     ok(*buffer=='\0', "GetPath returned '%s'\n", buffer);
 168
 169     CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 170                      &IID_IShellLinkW, (LPVOID*)&slW);
 171     if (!slW /* Win9x */ || !pGetLongPathNameA /* NT4 */)
 172         skip("SetPath with NULL parameter crashes on Win9x and some NT4\n");
 173     else
 174     {
 175         IShellLinkW_Release(slW);
 176         r = IShellLinkA_SetPath(sl, NULL);
 177         ok(r==E_INVALIDARG ||
 178            broken(r==S_OK), /* Some Win95 and NT4 */
 179            "SetPath returned wrong error (0x%08x)\n", r);
 180     }
 181
 182     r = IShellLinkA_SetPath(sl, "");
 183     ok(r==S_OK, "SetPath failed (0x%08x)\n", r);
 184
 185     strcpy(buffer,"garbage");
 186     r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 187     todo_wine ok(r == S_FALSE, "GetPath failed (0x%08x)\n", r);
 188     ok(*buffer=='\0', "GetPath returned '%s'\n", buffer);
 189
 190     /* Win98 returns S_FALSE, but WinXP returns S_OK */
 191     str="c:\\nonexistent\\file";
 192     r = IShellLinkA_SetPath(sl, str);
 193     ok(r==S_FALSE || r==S_OK, "SetPath failed (0x%08x)\n", r);
 194
 195     strcpy(buffer,"garbage");
 196     r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 197     ok(r == S_OK, "GetPath failed (0x%08x)\n", r);
 198     ok(lstrcmpi(buffer,str)==0, "GetPath returned '%s'\n", buffer);
 199
 200     /* Get some real path to play with */
 201     GetWindowsDirectoryA( mypath, sizeof(mypath)-12 );
 202     strcat(mypath, "\\regedit.exe");
 203
 204     /* Test the interaction of SetPath and SetIDList */
 205     tmp_pidl=NULL;
 206     r = IShellLinkA_GetIDList(sl, &tmp_pidl);
 207     ok(r == S_OK, "GetIDList failed (0x%08x)\n", r);
 208     if (r == S_OK)
 209     {
 210         BOOL ret;
 211
 212         strcpy(buffer,"garbage");
 213         ret = SHGetPathFromIDListA(tmp_pidl, buffer);
 214         ok(ret, "SHGetPathFromIDListA failed\n");
 215         if (ret)
 216             ok(lstrcmpi(buffer,str)==0, "GetIDList returned '%s'\n", buffer);
 217         pILFree(tmp_pidl);
 218     }
 219
 220     pidl=path_to_pidl(mypath);
 221     ok(pidl!=NULL, "path_to_pidl returned a NULL pidl\n");
 222
 223     if (pidl)
 224     {
 225         LPITEMIDLIST second_pidl;
 226
 227         r = IShellLinkA_SetIDList(sl, pidl);
 228         ok(r == S_OK, "SetIDList failed (0x%08x)\n", r);
 229
 230         tmp_pidl=NULL;
 231         r = IShellLinkA_GetIDList(sl, &tmp_pidl);
 232         ok(r == S_OK, "GetIDList failed (0x%08x)\n", r);
 233         ok(tmp_pidl && pILIsEqual(pidl, tmp_pidl),
 234            "GetIDList returned an incorrect pidl\n");
 235
 236         r = IShellLinkA_GetIDList(sl, &second_pidl);
 237         ok(r == S_OK, "GetIDList failed (0x%08x)\n", r);
 238         ok(second_pidl && pILIsEqual(pidl, second_pidl),
 239            "GetIDList returned an incorrect pidl\n");
 240         ok(second_pidl != tmp_pidl, "pidls are the same\n");
 241
 242         pILFree(second_pidl);
 243         pILFree(tmp_pidl);
 244         pILFree(pidl);
 245
 246         strcpy(buffer,"garbage");
 247         r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 248         ok(r == S_OK, "GetPath failed (0x%08x)\n", r);
 249         todo_wine
 250         ok(lstrcmpi(buffer, mypath)==0, "GetPath returned '%s'\n", buffer);
 251
 252     }
 253
 254     /* test path with quotes (IShellLinkA_SetPath returns S_FALSE on W2K and below and S_OK on XP and above */
 255     r = IShellLinkA_SetPath(sl, "\"c:\\nonexistent\\file\"");
 256     ok(r==S_FALSE || r == S_OK, "SetPath failed (0x%08x)\n", r);
 257
 258     strcpy(buffer,"garbage");
 259     r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 260     ok(r==S_OK, "GetPath failed (0x%08x)\n", r);
 261     ok(!lstrcmp(buffer, "C:\\nonexistent\\file") ||
 262        broken(!lstrcmp(buffer, "C:\\\"c:\\nonexistent\\file\"")), /* NT4 */
 263        "case doesn't match\n");
 264
 265     r = IShellLinkA_SetPath(sl, "\"c:\\foo");
 266     ok(r==S_FALSE || r == S_OK || r == E_INVALIDARG /* Vista */, "SetPath failed (0x%08x)\n", r);
 267
 268     r = IShellLinkA_SetPath(sl, "\"\"c:\\foo");
 269     ok(r==S_FALSE || r == S_OK || r == E_INVALIDARG /* Vista */, "SetPath failed (0x%08x)\n", r);
 270
 271     r = IShellLinkA_SetPath(sl, "c:\\foo\"");
 272     ok(r==S_FALSE || r == S_OK || r == E_INVALIDARG /* Vista */, "SetPath failed (0x%08x)\n", r);
 273
 274     r = IShellLinkA_SetPath(sl, "\"\"c:\\foo\"");
 275     ok(r==S_FALSE || r == S_OK || r == E_INVALIDARG /* Vista */, "SetPath failed (0x%08x)\n", r);
 276
 277     r = IShellLinkA_SetPath(sl, "\"\"c:\\foo\"\"");
 278     ok(r==S_FALSE || r == S_OK || r == E_INVALIDARG /* Vista */, "SetPath failed (0x%08x)\n", r);
 279
 280     /* Test Getting / Setting the arguments */
 281     strcpy(buffer,"garbage");
 282     r = IShellLinkA_GetArguments(sl, buffer, sizeof(buffer));
 283     ok(r == S_OK, "GetArguments failed (0x%08x)\n", r);
 284     ok(*buffer=='\0', "GetArguments returned '%s'\n", buffer);
 285
 286     str="param1 \"spaced param2\"";
 287     r = IShellLinkA_SetArguments(sl, str);
 288     ok(r == S_OK, "SetArguments failed (0x%08x)\n", r);
 289
 290     strcpy(buffer,"garbage");
 291     r = IShellLinkA_GetArguments(sl, buffer, sizeof(buffer));
 292     ok(r == S_OK, "GetArguments failed (0x%08x)\n", r);
 293     ok(lstrcmp(buffer,str)==0, "GetArguments returned '%s'\n", buffer);
 294
 295     strcpy(buffer,"garbage");
 296     r = IShellLinkA_SetArguments(sl, NULL);
 297     ok(r == S_OK, "SetArguments failed (0x%08x)\n", r);
 298     r = IShellLinkA_GetArguments(sl, buffer, sizeof(buffer));
 299     ok(r == S_OK, "GetArguments failed (0x%08x)\n", r);
 300     ok(!buffer[0] || lstrcmp(buffer,str)==0, "GetArguments returned '%s'\n", buffer);
 301
 302     strcpy(buffer,"garbage");
 303     r = IShellLinkA_SetArguments(sl, "");
 304     ok(r == S_OK, "SetArguments failed (0x%08x)\n", r);
 305     r = IShellLinkA_GetArguments(sl, buffer, sizeof(buffer));
 306     ok(r == S_OK, "GetArguments failed (0x%08x)\n", r);
 307     ok(!buffer[0], "GetArguments returned '%s'\n", buffer);
 308
 309     /* Test Getting / Setting showcmd */
 310     i=0xdeadbeef;
 311     r = IShellLinkA_GetShowCmd(sl, &i);
 312     ok(r == S_OK, "GetShowCmd failed (0x%08x)\n", r);
 313     ok(i==SW_SHOWNORMAL, "GetShowCmd returned %d\n", i);
 314
 315     r = IShellLinkA_SetShowCmd(sl, SW_SHOWMAXIMIZED);
 316     ok(r == S_OK, "SetShowCmd failed (0x%08x)\n", r);
 317
 318     i=0xdeadbeef;
 319     r = IShellLinkA_GetShowCmd(sl, &i);
 320     ok(r == S_OK, "GetShowCmd failed (0x%08x)\n", r);
 321     ok(i==SW_SHOWMAXIMIZED, "GetShowCmd returned %d'\n", i);
 322
 323     /* Test Getting / Setting the icon */
 324     i=0xdeadbeef;
 325     strcpy(buffer,"garbage");
 326     r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 327     ok(r == S_OK, "GetIconLocation failed (0x%08x)\n", r);
 328     ok(*buffer=='\0', "GetIconLocation returned '%s'\n", buffer);
 329     ok(i==0, "GetIconLocation returned %d\n", i);
 330
 331     str="c:\\nonexistent\\file";
 332     r = IShellLinkA_SetIconLocation(sl, str, 0xbabecafe);
 333     ok(r == S_OK, "SetIconLocation failed (0x%08x)\n", r);
 334
 335     i=0xdeadbeef;
 336     r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 337     ok(r == S_OK, "GetIconLocation failed (0x%08x)\n", r);
 338     ok(lstrcmpi(buffer,str)==0, "GetIconLocation returned '%s'\n", buffer);
 339     ok(i==0xbabecafe, "GetIconLocation returned %d'\n", i);
 340
 341     /* Test Getting / Setting the hot key */
 342     w=0xbeef;
 343     r = IShellLinkA_GetHotkey(sl, &w);
 344     ok(r == S_OK, "GetHotkey failed (0x%08x)\n", r);
 345     ok(w==0, "GetHotkey returned %d\n", w);
 346
 347     r = IShellLinkA_SetHotkey(sl, 0x5678);
 348     ok(r == S_OK, "SetHotkey failed (0x%08x)\n", r);
 349
 350     w=0xbeef;
 351     r = IShellLinkA_GetHotkey(sl, &w);
 352     ok(r == S_OK, "GetHotkey failed (0x%08x)\n", r);
 353     ok(w==0x5678, "GetHotkey returned %d'\n", w);
 354
 355     IShellLinkA_Release(sl);
 356 }
 357
 358
 359 /*
 360  * Test saving and loading .lnk files
 361  */
 362
 363 #define lok                   ok_(__FILE__, line)
 364 #define lok_todo_4(todo_flag,a,b,c,d) \
 365     if ((todo & todo_flag) == 0) lok((a), (b), (c), (d)); \
 366     else todo_wine lok((a), (b), (c), (d));
 367 #define lok_todo_2(todo_flag,a,b) \
 368     if ((todo & todo_flag) == 0) lok((a), (b)); \
 369     else todo_wine lok((a), (b));
 370 #define check_lnk(a,b,c)        check_lnk_(__LINE__, (a), (b), (c))
 371
 372 void create_lnk_(int line, const WCHAR* path, lnk_desc_t* desc, int save_fails)
 373 {
 374     HRESULT r;
 375     IShellLinkA *sl;
 376     IPersistFile *pf;
 377
 378     r = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 379                          &IID_IShellLinkA, (LPVOID*)&sl);
 380     lok(r == S_OK, "no IID_IShellLinkA (0x%08x)\n", r);
 381     if (r != S_OK)
 382         return;
 383
 384     if (desc->description)
 385     {
 386         r = IShellLinkA_SetDescription(sl, desc->description);
 387         lok(r == S_OK, "SetDescription failed (0x%08x)\n", r);
 388     }
 389     if (desc->workdir)
 390     {
 391         r = IShellLinkA_SetWorkingDirectory(sl, desc->workdir);
 392         lok(r == S_OK, "SetWorkingDirectory failed (0x%08x)\n", r);
 393     }
 394     if (desc->path)
 395     {
 396         r = IShellLinkA_SetPath(sl, desc->path);
 397         lok(SUCCEEDED(r), "SetPath failed (0x%08x)\n", r);
 398     }
 399     if (desc->pidl)
 400     {
 401         r = IShellLinkA_SetIDList(sl, desc->pidl);
 402         lok(r == S_OK, "SetIDList failed (0x%08x)\n", r);
 403     }
 404     if (desc->arguments)
 405     {
 406         r = IShellLinkA_SetArguments(sl, desc->arguments);
 407         lok(r == S_OK, "SetArguments failed (0x%08x)\n", r);
 408     }
 409     if (desc->showcmd)
 410     {
 411         r = IShellLinkA_SetShowCmd(sl, desc->showcmd);
 412         lok(r == S_OK, "SetShowCmd failed (0x%08x)\n", r);
 413     }
 414     if (desc->icon)
 415     {
 416         r = IShellLinkA_SetIconLocation(sl, desc->icon, desc->icon_id);
 417         lok(r == S_OK, "SetIconLocation failed (0x%08x)\n", r);
 418     }
 419     if (desc->hotkey)
 420     {
 421         r = IShellLinkA_SetHotkey(sl, desc->hotkey);
 422         lok(r == S_OK, "SetHotkey failed (0x%08x)\n", r);
 423     }
 424
 425     r = IShellLinkW_QueryInterface(sl, &IID_IPersistFile, (LPVOID*)&pf);
 426     lok(r == S_OK, "no IID_IPersistFile (0x%08x)\n", r);
 427     if (r == S_OK)
 428     {
 429         LPOLESTR str;
 430
 431     if (0)
 432     {
 433         /* crashes on XP */
 434         r = IPersistFile_GetCurFile(pf, NULL);
 435     }
 436
 437         /* test GetCurFile before ::Save */
 438         str = (LPWSTR)0xdeadbeef;
 439         r = IPersistFile_GetCurFile(pf, &str);
 440         lok(r == S_FALSE ||
 441             broken(r == S_OK), /* shell32 < 5.0 */
 442             "got 0x%08x\n", r);
 443         lok(str == NULL, "got %p\n", str);
 444
 445         r = IPersistFile_Save(pf, path, TRUE);
 446         if (save_fails)
 447         {
 448             todo_wine {
 449             lok(r == S_OK, "save failed (0x%08x)\n", r);
 450             }
 451         }
 452         else
 453         {
 454             lok(r == S_OK, "save failed (0x%08x)\n", r);
 455         }
 456
 457         /* test GetCurFile after ::Save */
 458         r = IPersistFile_GetCurFile(pf, &str);
 459         lok(r == S_OK, "got 0x%08x\n", r);
 460         lok(str != NULL ||
 461             broken(str == NULL), /* shell32 < 5.0 */
 462             "Didn't expect NULL\n");
 463         if (str != NULL)
 464         {
 465             IMalloc *pmalloc;
 466
 467             lok(!winetest_strcmpW(path, str), "Expected %s, got %s\n",
 468                 wine_dbgstr_w(path), wine_dbgstr_w(str));
 469
 470             SHGetMalloc(&pmalloc);
 471             IMalloc_Free(pmalloc, str);
 472         }
 473         else
 474             win_skip("GetCurFile fails on shell32 < 5.0\n");
 475
 476         IPersistFile_Release(pf);
 477     }
 478
 479     IShellLinkA_Release(sl);
 480 }
 481
 482 static void check_lnk_(int line, const WCHAR* path, lnk_desc_t* desc, int todo)
 483 {
 484     HRESULT r;
 485     IShellLinkA *sl;
 486     IPersistFile *pf;
 487     char buffer[INFOTIPSIZE];
 488     LPOLESTR str;
 489
 490     r = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 491                          &IID_IShellLinkA, (LPVOID*)&sl);
 492     lok(r == S_OK, "no IID_IShellLinkA (0x%08x)\n", r);
 493     if (r != S_OK)
 494         return;
 495
 496     r = IShellLinkA_QueryInterface(sl, &IID_IPersistFile, (LPVOID*)&pf);
 497     lok(r == S_OK, "no IID_IPersistFile (0x%08x)\n", r);
 498     if (r != S_OK)
 499     {
 500         IShellLinkA_Release(sl);
 501         return;
 502     }
 503
 504     /* test GetCurFile before ::Load */
 505     str = (LPWSTR)0xdeadbeef;
 506     r = IPersistFile_GetCurFile(pf, &str);
 507     lok(r == S_FALSE ||
 508         broken(r == S_OK), /* shell32 < 5.0 */
 509         "got 0x%08x\n", r);
 510     lok(str == NULL, "got %p\n", str);
 511
 512     r = IPersistFile_Load(pf, path, STGM_READ);
 513     lok(r == S_OK, "load failed (0x%08x)\n", r);
 514
 515     /* test GetCurFile after ::Save */
 516     r = IPersistFile_GetCurFile(pf, &str);
 517     lok(r == S_OK, "got 0x%08x\n", r);
 518     lok(str != NULL ||
 519         broken(str == NULL), /* shell32 < 5.0 */
 520         "Didn't expect NULL\n");
 521     if (str != NULL)
 522     {
 523         IMalloc *pmalloc;
 524
 525         lok(!winetest_strcmpW(path, str), "Expected %s, got %s\n",
 526             wine_dbgstr_w(path), wine_dbgstr_w(str));
 527
 528         SHGetMalloc(&pmalloc);
 529         IMalloc_Free(pmalloc, str);
 530     }
 531     else
 532         win_skip("GetCurFile fails on shell32 < 5.0\n");
 533
 534     IPersistFile_Release(pf);
 535     if (r != S_OK)
 536     {
 537         IShellLinkA_Release(sl);
 538         return;
 539     }
 540
 541     if (desc->description)
 542     {
 543         strcpy(buffer,"garbage");
 544         r = IShellLinkA_GetDescription(sl, buffer, sizeof(buffer));
 545         lok(r == S_OK, "GetDescription failed (0x%08x)\n", r);
 546         lok_todo_4(0x1, lstrcmp(buffer, desc->description)==0,
 547            "GetDescription returned '%s' instead of '%s'\n",
 548            buffer, desc->description);
 549     }
 550     if (desc->workdir)
 551     {
 552         strcpy(buffer,"garbage");
 553         r = IShellLinkA_GetWorkingDirectory(sl, buffer, sizeof(buffer));
 554         lok(r == S_OK, "GetWorkingDirectory failed (0x%08x)\n", r);
 555         lok_todo_4(0x2, lstrcmpi(buffer, desc->workdir)==0,
 556            "GetWorkingDirectory returned '%s' instead of '%s'\n",
 557            buffer, desc->workdir);
 558     }
 559     if (desc->path)
 560     {
 561         strcpy(buffer,"garbage");
 562         r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 563         lok(SUCCEEDED(r), "GetPath failed (0x%08x)\n", r);
 564         lok_todo_4(0x4, lstrcmpi(buffer, desc->path)==0,
 565            "GetPath returned '%s' instead of '%s'\n",
 566            buffer, desc->path);
 567     }
 568     if (desc->pidl)
 569     {
 570         LPITEMIDLIST pidl=NULL;
 571         r = IShellLinkA_GetIDList(sl, &pidl);
 572         lok(r == S_OK, "GetIDList failed (0x%08x)\n", r);
 573         lok_todo_2(0x8, pILIsEqual(pidl, desc->pidl),
 574            "GetIDList returned an incorrect pidl\n");
 575     }
 576     if (desc->showcmd)
 577     {
 578         int i=0xdeadbeef;
 579         r = IShellLinkA_GetShowCmd(sl, &i);
 580         lok(r == S_OK, "GetShowCmd failed (0x%08x)\n", r);
 581         lok_todo_4(0x10, i==desc->showcmd,
 582            "GetShowCmd returned 0x%0x instead of 0x%0x\n",
 583            i, desc->showcmd);
 584     }
 585     if (desc->icon)
 586     {
 587         int i=0xdeadbeef;
 588         strcpy(buffer,"garbage");
 589         r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 590         lok(r == S_OK, "GetIconLocation failed (0x%08x)\n", r);
 591         lok_todo_4(0x20, lstrcmpi(buffer, desc->icon)==0,
 592            "GetIconLocation returned '%s' instead of '%s'\n",
 593            buffer, desc->icon);
 594         lok_todo_4(0x20, i==desc->icon_id,
 595            "GetIconLocation returned 0x%0x instead of 0x%0x\n",
 596            i, desc->icon_id);
 597     }
 598     if (desc->hotkey)
 599     {
 600         WORD i=0xbeef;
 601         r = IShellLinkA_GetHotkey(sl, &i);
 602         lok(r == S_OK, "GetHotkey failed (0x%08x)\n", r);
 603         lok_todo_4(0x40, i==desc->hotkey,
 604            "GetHotkey returned 0x%04x instead of 0x%04x\n",
 605            i, desc->hotkey);
 606     }
 607
 608     IShellLinkA_Release(sl);
 609 }
 610
 611 static void test_load_save(void)
 612 {
 613     WCHAR lnkfile[MAX_PATH];
 614     char lnkfileA[MAX_PATH];
 615     static const char lnkfileA_name[] = "\\test.lnk";
 616
 617     lnk_desc_t desc;
 618     char mypath[MAX_PATH];
 619     char mydir[MAX_PATH];
 620     char realpath[MAX_PATH];
 621     char* p;
 622     HANDLE hf;
 623     DWORD r;
 624
 625     if (!pGetLongPathNameA)
 626     {
 627         win_skip("GetLongPathNameA is not available\n");
 628         return;
 629     }
 630
 631     /* Don't used a fixed path for the test.lnk file */
 632     GetTempPathA(MAX_PATH, lnkfileA);
 633     lstrcatA(lnkfileA, lnkfileA_name);
 634     MultiByteToWideChar(CP_ACP, 0, lnkfileA, -1, lnkfile, MAX_PATH);
 635
 636     /* Save an empty .lnk file */
 637     memset(&desc, 0, sizeof(desc));
 638     create_lnk(lnkfile, &desc, 0);
 639
 640     /* It should come back as a bunch of empty strings */
 641     desc.description="";
 642     desc.workdir="";
 643     desc.path="";
 644     desc.arguments="";
 645     desc.icon="";
 646     check_lnk(lnkfile, &desc, 0x0);
 647
 648     /* Point a .lnk file to nonexistent files */
 649     desc.description="";
 650     desc.workdir="c:\\Nonexitent\\work\\directory";
 651     desc.path="c:\\nonexistent\\path";
 652     desc.pidl=NULL;
 653     desc.arguments="";
 654     desc.showcmd=0;
 655     desc.icon="c:\\nonexistent\\icon\\file";
 656     desc.icon_id=1234;
 657     desc.hotkey=0;
 658     create_lnk(lnkfile, &desc, 0);
 659     check_lnk(lnkfile, &desc, 0x0);
 660
 661     r=GetModuleFileName(NULL, mypath, sizeof(mypath));
 662     ok(r<sizeof(mypath), "GetModuleFileName failed (%d)\n", r);
 663     strcpy(mydir, mypath);
 664     p=strrchr(mydir, '\\');
 665     if (p)
 666         *p='\0';
 667
 668     /* IShellLink returns path in long form */
 669     if (!pGetLongPathNameA(mypath, realpath, MAX_PATH)) strcpy( realpath, mypath );
 670
 671     /* Overwrite the existing lnk file and point it to existing files */
 672     desc.description="test 2";
 673     desc.workdir=mydir;
 674     desc.path=realpath;
 675     desc.pidl=NULL;
 676     desc.arguments="/option1 /option2 \"Some string\"";
 677     desc.showcmd=SW_SHOWNORMAL;
 678     desc.icon=mypath;
 679     desc.icon_id=0;
 680     desc.hotkey=0x1234;
 681     create_lnk(lnkfile, &desc, 0);
 682     check_lnk(lnkfile, &desc, 0x0);
 683
 684     /* Test omitting .exe from an absolute path */
 685     p=strrchr(mypath, '.');
 686     if (p)
 687         *p='\0';
 688
 689     desc.description="absolute path without .exe";
 690     desc.workdir=mydir;
 691     desc.path=mypath;
 692     desc.pidl=NULL;
 693     desc.arguments="/option1 /option2 \"Some string\"";
 694     desc.showcmd=SW_SHOWNORMAL;
 695     desc.icon=mypath;
 696     desc.icon_id=0;
 697     desc.hotkey=0x1234;
 698     create_lnk(lnkfile, &desc, 0);
 699     desc.path = realpath;
 700     check_lnk(lnkfile, &desc, 0x4);
 701
 702     /* Overwrite the existing lnk file and test link to a command on the path */
 703     desc.description="command on path";
 704     desc.workdir=mypath;
 705     desc.path="rundll32.exe";
 706     desc.pidl=NULL;
 707     desc.arguments="/option1 /option2 \"Some string\"";
 708     desc.showcmd=SW_SHOWNORMAL;
 709     desc.icon=mypath;
 710     desc.icon_id=0;
 711     desc.hotkey=0x1234;
 712     create_lnk(lnkfile, &desc, 0);
 713     /* Check that link is created to proper location */
 714     SearchPathA( NULL, desc.path, NULL, MAX_PATH, realpath, NULL);
 715     desc.path=realpath;
 716     check_lnk(lnkfile, &desc, 0x0);
 717
 718     /* Test omitting .exe from a command on the path */
 719     desc.description="command on path without .exe";
 720     desc.workdir=mypath;
 721     desc.path="rundll32";
 722     desc.pidl=NULL;
 723     desc.arguments="/option1 /option2 \"Some string\"";
 724     desc.showcmd=SW_SHOWNORMAL;
 725     desc.icon=mypath;
 726     desc.icon_id=0;
 727     desc.hotkey=0x1234;
 728     create_lnk(lnkfile, &desc, 0);
 729     /* Check that link is created to proper location */
 730     SearchPathA( NULL, "rundll32", NULL, MAX_PATH, realpath, NULL);
 731     desc.path=realpath;
 732     check_lnk(lnkfile, &desc, 0x4);
 733
 734     /* Create a temporary non-executable file */
 735     r=GetTempPath(sizeof(mypath), mypath);
 736     ok(r<sizeof(mypath), "GetTempPath failed (%d), err %d\n", r, GetLastError());
 737     r=pGetLongPathNameA(mypath, mydir, sizeof(mydir));
 738     ok(r<sizeof(mydir), "GetLongPathName failed (%d), err %d\n", r, GetLastError());
 739     p=strrchr(mydir, '\\');
 740     if (p)
 741         *p='\0';
 742
 743     strcpy(mypath, mydir);
 744     strcat(mypath, "\\test.txt");
 745     hf = CreateFile(mypath, GENERIC_WRITE, 0, NULL,
 746                     CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 747     CloseHandle(hf);
 748
 749     /* Overwrite the existing lnk file and test link to an existing non-executable file */
 750     desc.description="non-executable file";
 751     desc.workdir=mydir;
 752     desc.path=mypath;
 753     desc.pidl=NULL;
 754     desc.arguments="";
 755     desc.showcmd=SW_SHOWNORMAL;
 756     desc.icon=mypath;
 757     desc.icon_id=0;
 758     desc.hotkey=0x1234;
 759     create_lnk(lnkfile, &desc, 0);
 760     check_lnk(lnkfile, &desc, 0x0);
 761
 762     r=pGetShortPathNameA(mydir, mypath, sizeof(mypath));
 763     strcpy(realpath, mypath);
 764     strcat(realpath, "\\test.txt");
 765     strcat(mypath, "\\\\test.txt");
 766
 767     /* Overwrite the existing lnk file and test link to a short path with double backslashes */
 768     desc.description="non-executable file";
 769     desc.workdir=mydir;
 770     desc.path=mypath;
 771     desc.pidl=NULL;
 772     desc.arguments="";
 773     desc.showcmd=SW_SHOWNORMAL;
 774     desc.icon=mypath;
 775     desc.icon_id=0;
 776     desc.hotkey=0x1234;
 777     create_lnk(lnkfile, &desc, 0);
 778     desc.path=realpath;
 779     check_lnk(lnkfile, &desc, 0x0);
 780
 781     r = DeleteFileA(mypath);
 782     ok(r, "failed to delete file %s (%d)\n", mypath, GetLastError());
 783
 784     /* Create a temporary .bat file */
 785     strcpy(mypath, mydir);
 786     strcat(mypath, "\\test.bat");
 787     hf = CreateFile(mypath, GENERIC_WRITE, 0, NULL,
 788                     CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 789     CloseHandle(hf);
 790
 791     strcpy(realpath, mypath);
 792
 793     p=strrchr(mypath, '.');
 794     if (p)
 795         *p='\0';
 796
 797     /* Try linking to the .bat file without the extension */
 798     desc.description="batch file";
 799     desc.workdir=mydir;
 800     desc.path=mypath;
 801     desc.pidl=NULL;
 802     desc.arguments="";
 803     desc.showcmd=SW_SHOWNORMAL;
 804     desc.icon=mypath;
 805     desc.icon_id=0;
 806     desc.hotkey=0x1234;
 807     create_lnk(lnkfile, &desc, 0);
 808     desc.path = realpath;
 809     check_lnk(lnkfile, &desc, 0x4);
 810
 811     r = DeleteFileA(realpath);
 812
 813     /* FIXME: Also test saving a .lnk pointing to a pidl that cannot be
 814      * represented as a path.
 815      */
 816
 817     /* DeleteFileW is not implemented on Win9x */
 818     r=DeleteFileA(lnkfileA);
 819     ok(r, "failed to delete link '%s' (%d)\n", lnkfileA, GetLastError());
 820 }
 821
 822 static void test_datalink(void)
 823 {
 824     static const WCHAR lnk[] = {
 825       ':',':','{','9','d','b','1','1','8','6','e','-','4','0','d','f','-','1',
 826       '1','d','1','-','a','a','8','c','-','0','0','c','0','4','f','b','6','7',
 827       '8','6','3','}',':','2','6',',','!','!','g','x','s','f','(','N','g',']',
 828       'q','F','`','H','{','L','s','A','C','C','E','S','S','F','i','l','e','s',
 829       '>','p','l','T',']','j','I','{','j','f','(','=','1','&','L','[','-','8',
 830       '1','-',']',':',':',0 };
 831     static const WCHAR comp[] = {
 832       '2','6',',','!','!','g','x','s','f','(','N','g',']','q','F','`','H','{',
 833       'L','s','A','C','C','E','S','S','F','i','l','e','s','>','p','l','T',']',
 834       'j','I','{','j','f','(','=','1','&','L','[','-','8','1','-',']',0 };
 835     IShellLinkDataList *dl = NULL;
 836     IShellLinkW *sl = NULL;
 837     HRESULT r;
 838     DWORD flags = 0;
 839     EXP_DARWIN_LINK *dar;
 840
 841     r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 842                             &IID_IShellLinkW, (LPVOID*)&sl );
 843     ok( r == S_OK ||
 844         broken(r == E_NOINTERFACE), /* Win9x */
 845         "CoCreateInstance failed (0x%08x)\n", r);
 846     if (!sl)
 847     {
 848         win_skip("no shelllink\n");
 849         return;
 850     }
 851
 852     r = IShellLinkW_QueryInterface( sl, &_IID_IShellLinkDataList, (LPVOID*) &dl );
 853     ok( r == S_OK ||
 854         broken(r == E_NOINTERFACE), /* NT4 */
 855         "IShellLinkW_QueryInterface failed (0x%08x)\n", r);
 856
 857     if (!dl)
 858     {
 859         win_skip("no datalink interface\n");
 860         IShellLinkW_Release( sl );
 861         return;
 862     }
 863
 864     flags = 0;
 865     r = IShellLinkDataList_GetFlags( dl, &flags );
 866     ok( r == S_OK, "GetFlags failed\n");
 867     ok( flags == 0, "GetFlags returned wrong flags\n");
 868
 869     dar = (void*)-1;
 870     r = IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
 871     ok( r == E_FAIL, "CopyDataBlock failed\n");
 872     ok( dar == NULL, "should be null\n");
 873
 874     if (!pGetLongPathNameA /* NT4 */)
 875         skip("SetPath with NULL parameter crashes on NT4\n");
 876     else
 877     {
 878         r = IShellLinkW_SetPath(sl, NULL);
 879         ok(r == E_INVALIDARG, "SetPath returned wrong error (0x%08x)\n", r);
 880     }
 881
 882     r = IShellLinkW_SetPath(sl, lnk);
 883     ok(r == S_OK, "SetPath failed\n");
 884
 885 if (0)
 886 {
 887     /* the following crashes */
 888     r = IShellLinkDataList_GetFlags( dl, NULL );
 889 }
 890
 891     flags = 0;
 892     r = IShellLinkDataList_GetFlags( dl, &flags );
 893     ok( r == S_OK, "GetFlags failed\n");
 894     /* SLDF_HAS_LOGO3ID is no longer supported on Vista+, filter it out */
 895     ok( (flags & (~ SLDF_HAS_LOGO3ID)) == SLDF_HAS_DARWINID,
 896         "GetFlags returned wrong flags\n");
 897
 898     dar = NULL;
 899     r = IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
 900     ok( r == S_OK, "CopyDataBlock failed\n");
 901
 902     ok( dar && ((DATABLOCK_HEADER*)dar)->dwSignature == EXP_DARWIN_ID_SIG, "signature wrong\n");
 903     ok( dar && 0==lstrcmpW(dar->szwDarwinID, comp ), "signature wrong\n");
 904
 905     LocalFree( dar );
 906
 907     IUnknown_Release( dl );
 908     IShellLinkW_Release( sl );
 909 }
 910
 911 static void test_shdefextracticon(void)
 912 {
 913     HICON hiconlarge=NULL, hiconsmall=NULL;
 914     HRESULT res;
 915
 916     if (!pSHDefExtractIconA)
 917     {
 918         win_skip("SHDefExtractIconA is unavailable\n");
 919         return;
 920     }
 921
 922     res = pSHDefExtractIconA("shell32.dll", 0, 0, &hiconlarge, &hiconsmall, MAKELONG(16,24));
 923     ok(SUCCEEDED(res), "SHDefExtractIconA failed, res=%x\n", res);
 924     ok(hiconlarge != NULL, "got null hiconlarge\n");
 925     ok(hiconsmall != NULL, "got null hiconsmall\n");
 926     DestroyIcon(hiconlarge);
 927     DestroyIcon(hiconsmall);
 928
 929     hiconsmall = NULL;
 930     res = pSHDefExtractIconA("shell32.dll", 0, 0, NULL, &hiconsmall, MAKELONG(16,24));
 931     ok(SUCCEEDED(res), "SHDefExtractIconA failed, res=%x\n", res);
 932     ok(hiconsmall != NULL, "got null hiconsmall\n");
 933     DestroyIcon(hiconsmall);
 934
 935     res = pSHDefExtractIconA("shell32.dll", 0, 0, NULL, NULL, MAKELONG(16,24));
 936     ok(SUCCEEDED(res), "SHDefExtractIconA failed, res=%x\n", res);
 937 }
 938
 939 static void test_GetIconLocation(void)
 940 {
 941     IShellLinkA *sl;
 942     const char *str;
 943     char buffer[INFOTIPSIZE], mypath[MAX_PATH];
 944     int i;
 945     HRESULT r;
 946     LPITEMIDLIST pidl;
 947
 948     r = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 949             &IID_IShellLinkA, (LPVOID*)&sl);
 950     ok(r == S_OK, "no IID_IShellLinkA (0x%08x)\n", r);
 951     if(r != S_OK)
 952         return;
 953
 954     i = 0xdeadbeef;
 955     strcpy(buffer, "garbage");
 956     r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 957     ok(r == S_OK, "GetIconLocation failed (0x%08x)\n", r);
 958     ok(*buffer == '\0', "GetIconLocation returned '%s'\n", buffer);
 959     ok(i == 0, "GetIconLocation returned %d\n", i);
 960
 961     str = "c:\\some\\path";
 962     r = IShellLinkA_SetPath(sl, str);
 963     ok(r == S_FALSE || r == S_OK, "SetPath failed (0x%08x)\n", r);
 964
 965     i = 0xdeadbeef;
 966     strcpy(buffer, "garbage");
 967     r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 968     ok(r == S_OK, "GetIconLocation failed (0x%08x)\n", r);
 969     ok(*buffer == '\0', "GetIconLocation returned '%s'\n", buffer);
 970     ok(i == 0, "GetIconLocation returned %d\n", i);
 971
 972     GetWindowsDirectoryA(mypath, sizeof(mypath) - 12);
 973     strcat(mypath, "\\regedit.exe");
 974     pidl = path_to_pidl(mypath);
 975     r = IShellLinkA_SetIDList(sl, pidl);
 976     ok(r == S_OK, "SetPath failed (0x%08x)\n", r);
 977     pILFree(pidl);
 978
 979     i = 0xdeadbeef;
 980     strcpy(buffer, "garbage");
 981     r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 982     ok(r == S_OK, "GetIconLocation failed (0x%08x)\n", r);
 983     ok(*buffer == '\0', "GetIconLocation returned '%s'\n", buffer);
 984     ok(i == 0, "GetIconLocation returned %d\n", i);
 985
 986     str = "c:\\nonexistent\\file";
 987     r = IShellLinkA_SetIconLocation(sl, str, 0xbabecafe);
 988     ok(r == S_OK, "SetIconLocation failed (0x%08x)\n", r);
 989
 990     i = 0xdeadbeef;
 991     r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 992     ok(r == S_OK, "GetIconLocation failed (0x%08x)\n", r);
 993     ok(lstrcmpi(buffer,str) == 0, "GetIconLocation returned '%s'\n", buffer);
 994     ok(i == 0xbabecafe, "GetIconLocation returned %d'\n", i);
 995
 996     IShellLinkA_Release(sl);
 997 }
 998
 999 START_TEST(shelllink)
1000 {
1001     HRESULT r;
1002     HMODULE hmod = GetModuleHandleA("shell32.dll");
1003     HMODULE hkernel32 = GetModuleHandleA("kernel32.dll");
1004
1005     pILFree = (fnILFree) GetProcAddress(hmod, (LPSTR)155);
1006     pILIsEqual = (fnILIsEqual) GetProcAddress(hmod, (LPSTR)21);
1007     pSHILCreateFromPath = (fnSHILCreateFromPath) GetProcAddress(hmod, (LPSTR)28);
1008     pSHDefExtractIconA = (fnSHDefExtractIconA) GetProcAddress(hmod, "SHDefExtractIconA");
1009
1010     pGetLongPathNameA = (void *)GetProcAddress(hkernel32, "GetLongPathNameA");
1011     pGetShortPathNameA = (void *)GetProcAddress(hkernel32, "GetShortPathNameA");
1012
1013     r = CoInitialize(NULL);
1014     ok(r == S_OK, "CoInitialize failed (0x%08x)\n", r);
1015     if (r != S_OK)
1016         return;
1017
1018     test_get_set();
1019     test_load_save();
1020     test_datalink();
1021     test_shdefextracticon();
1022     test_GetIconLocation();
1023
1024     CoUninitialize();
1025 }