rostests/winetests/shell32/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(SUCCEEDED(r), "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(SUCCEEDED(r), "no IID_IShellLinkA (0x%08x)\n", r);
 121     if (FAILED(r))
 122         return;
 123
 124     /* Test Getting / Setting the description */
 125     strcpy(buffer,"garbage");
 126     r = IShellLinkA_GetDescription(sl, buffer, sizeof(buffer));
 127     ok(SUCCEEDED(r), "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(SUCCEEDED(r), "SetDescription failed (0x%08x)\n", r);
 133
 134     strcpy(buffer,"garbage");
 135     r = IShellLinkA_GetDescription(sl, buffer, sizeof(buffer));
 136     ok(SUCCEEDED(r), "GetDescription failed (0x%08x)\n", r);
 137     ok(lstrcmp(buffer,str)==0, "GetDescription returned '%s'\n", buffer);
 138
 139     /* Test Getting / Setting the work directory */
 140     strcpy(buffer,"garbage");
 141     r = IShellLinkA_GetWorkingDirectory(sl, buffer, sizeof(buffer));
 142     ok(SUCCEEDED(r), "GetWorkingDirectory failed (0x%08x)\n", r);
 143     ok(*buffer=='\0', "GetWorkingDirectory returned '%s'\n", buffer);
 144
 145     str="c:\\nonexistent\\directory";
 146     r = IShellLinkA_SetWorkingDirectory(sl, str);
 147     ok(SUCCEEDED(r), "SetWorkingDirectory failed (0x%08x)\n", r);
 148
 149     strcpy(buffer,"garbage");
 150     r = IShellLinkA_GetWorkingDirectory(sl, buffer, sizeof(buffer));
 151     ok(SUCCEEDED(r), "GetWorkingDirectory failed (0x%08x)\n", r);
 152     ok(lstrcmpi(buffer,str)==0, "GetWorkingDirectory returned '%s'\n", buffer);
 153
 154     /* Test Getting / Setting the path */
 155     strcpy(buffer,"garbage");
 156     r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 157     ok(SUCCEEDED(r), "GetPath failed (0x%08x)\n", r);
 158     ok(*buffer=='\0', "GetPath returned '%s'\n", buffer);
 159
 160     CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 161                      &IID_IShellLinkW, (LPVOID*)&slW);
 162     if (!slW)
 163         skip("SetPath with NULL parameter crashes on Win9x\n");
 164     else
 165     {
 166         IShellLinkW_Release(slW);
 167         r = IShellLinkA_SetPath(sl, NULL);
 168         ok(r==E_INVALIDARG ||
 169            broken(r==S_OK), /* Some Win95 and NT4 */
 170            "SetPath failed (0x%08x)\n", r);
 171     }
 172
 173     r = IShellLinkA_SetPath(sl, "");
 174     ok(r==S_OK, "SetPath failed (0x%08x)\n", r);
 175
 176     strcpy(buffer,"garbage");
 177     r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 178     ok(SUCCEEDED(r), "GetPath failed (0x%08x)\n", r);
 179     ok(*buffer=='\0', "GetPath returned '%s'\n", buffer);
 180
 181     /* Win98 returns S_FALSE, but WinXP returns S_OK */
 182     str="c:\\nonexistent\\file";
 183     r = IShellLinkA_SetPath(sl, str);
 184     ok(r==S_FALSE || r==S_OK, "SetPath failed (0x%08x)\n", r);
 185
 186     strcpy(buffer,"garbage");
 187     r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 188     ok(SUCCEEDED(r), "GetPath failed (0x%08x)\n", r);
 189     ok(lstrcmpi(buffer,str)==0, "GetPath returned '%s'\n", buffer);
 190
 191     /* Get some real path to play with */
 192     GetWindowsDirectoryA( mypath, sizeof(mypath)-12 );
 193     strcat(mypath, "\\regedit.exe");
 194
 195     /* Test the interaction of SetPath and SetIDList */
 196     tmp_pidl=NULL;
 197     r = IShellLinkA_GetIDList(sl, &tmp_pidl);
 198     ok(SUCCEEDED(r), "GetIDList failed (0x%08x)\n", r);
 199     if (SUCCEEDED(r))
 200     {
 201         BOOL ret;
 202
 203         strcpy(buffer,"garbage");
 204         ret = SHGetPathFromIDListA(tmp_pidl, buffer);
 205         todo_wine {
 206         ok(ret, "SHGetPathFromIDListA failed\n");
 207         }
 208         if (ret)
 209             ok(lstrcmpi(buffer,str)==0, "GetIDList returned '%s'\n", buffer);
 210     }
 211
 212     pidl=path_to_pidl(mypath);
 213     ok(pidl!=NULL, "path_to_pidl returned a NULL pidl\n");
 214
 215     if (pidl)
 216     {
 217         r = IShellLinkA_SetIDList(sl, pidl);
 218         ok(SUCCEEDED(r), "SetIDList failed (0x%08x)\n", r);
 219
 220         tmp_pidl=NULL;
 221         r = IShellLinkA_GetIDList(sl, &tmp_pidl);
 222         ok(SUCCEEDED(r), "GetIDList failed (0x%08x)\n", r);
 223         ok(tmp_pidl && pILIsEqual(pidl, tmp_pidl),
 224            "GetIDList returned an incorrect pidl\n");
 225
 226         /* tmp_pidl is owned by IShellLink so we don't free it */
 227         pILFree(pidl);
 228
 229         strcpy(buffer,"garbage");
 230         r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 231         ok(SUCCEEDED(r), "GetPath failed (0x%08x)\n", r);
 232         todo_wine
 233         ok(lstrcmpi(buffer, mypath)==0, "GetPath returned '%s'\n", buffer);
 234
 235     }
 236
 237     /* test path with quotes (IShellLinkA_SetPath returns S_FALSE on W2K and below and S_OK on XP and above */
 238     r = IShellLinkA_SetPath(sl, "\"c:\\nonexistent\\file\"");
 239     ok(r==S_FALSE || r == S_OK, "SetPath failed (0x%08x)\n", r);
 240
 241     strcpy(buffer,"garbage");
 242     r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 243     ok(r==S_OK, "GetPath failed (0x%08x)\n", r);
 244     ok(!lstrcmp(buffer, "C:\\nonexistent\\file") ||
 245        broken(!lstrcmp(buffer, "C:\\\"c:\\nonexistent\\file\"")), /* NT4 */
 246        "case doesn't match\n");
 247
 248     r = IShellLinkA_SetPath(sl, "\"c:\\foo");
 249     ok(r==S_FALSE || r == S_OK || r == E_INVALIDARG /* Vista */, "SetPath failed (0x%08x)\n", r);
 250
 251     r = IShellLinkA_SetPath(sl, "\"\"c:\\foo");
 252     ok(r==S_FALSE || r == S_OK || r == E_INVALIDARG /* Vista */, "SetPath failed (0x%08x)\n", r);
 253
 254     r = IShellLinkA_SetPath(sl, "c:\\foo\"");
 255     ok(r==S_FALSE || r == S_OK || r == E_INVALIDARG /* Vista */, "SetPath failed (0x%08x)\n", r);
 256
 257     r = IShellLinkA_SetPath(sl, "\"\"c:\\foo\"");
 258     ok(r==S_FALSE || r == S_OK || r == E_INVALIDARG /* Vista */, "SetPath failed (0x%08x)\n", r);
 259
 260     r = IShellLinkA_SetPath(sl, "\"\"c:\\foo\"\"");
 261     ok(r==S_FALSE || r == S_OK || r == E_INVALIDARG /* Vista */, "SetPath failed (0x%08x)\n", r);
 262
 263     /* Test Getting / Setting the arguments */
 264     strcpy(buffer,"garbage");
 265     r = IShellLinkA_GetArguments(sl, buffer, sizeof(buffer));
 266     ok(SUCCEEDED(r), "GetArguments failed (0x%08x)\n", r);
 267     ok(*buffer=='\0', "GetArguments returned '%s'\n", buffer);
 268
 269     str="param1 \"spaced param2\"";
 270     r = IShellLinkA_SetArguments(sl, str);
 271     ok(SUCCEEDED(r), "SetArguments failed (0x%08x)\n", r);
 272
 273     strcpy(buffer,"garbage");
 274     r = IShellLinkA_GetArguments(sl, buffer, sizeof(buffer));
 275     ok(SUCCEEDED(r), "GetArguments failed (0x%08x)\n", r);
 276     ok(lstrcmp(buffer,str)==0, "GetArguments returned '%s'\n", buffer);
 277
 278     /* Test Getting / Setting showcmd */
 279     i=0xdeadbeef;
 280     r = IShellLinkA_GetShowCmd(sl, &i);
 281     ok(SUCCEEDED(r), "GetShowCmd failed (0x%08x)\n", r);
 282     ok(i==SW_SHOWNORMAL, "GetShowCmd returned %d\n", i);
 283
 284     r = IShellLinkA_SetShowCmd(sl, SW_SHOWMAXIMIZED);
 285     ok(SUCCEEDED(r), "SetShowCmd failed (0x%08x)\n", r);
 286
 287     i=0xdeadbeef;
 288     r = IShellLinkA_GetShowCmd(sl, &i);
 289     ok(SUCCEEDED(r), "GetShowCmd failed (0x%08x)\n", r);
 290     ok(i==SW_SHOWMAXIMIZED, "GetShowCmd returned %d'\n", i);
 291
 292     /* Test Getting / Setting the icon */
 293     i=0xdeadbeef;
 294     strcpy(buffer,"garbage");
 295     r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 296     todo_wine {
 297     ok(SUCCEEDED(r), "GetIconLocation failed (0x%08x)\n", r);
 298     }
 299     ok(*buffer=='\0', "GetIconLocation returned '%s'\n", buffer);
 300     ok(i==0, "GetIconLocation returned %d\n", i);
 301
 302     str="c:\\nonexistent\\file";
 303     r = IShellLinkA_SetIconLocation(sl, str, 0xbabecafe);
 304     ok(SUCCEEDED(r), "SetIconLocation failed (0x%08x)\n", r);
 305
 306     i=0xdeadbeef;
 307     r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 308     ok(SUCCEEDED(r), "GetIconLocation failed (0x%08x)\n", r);
 309     ok(lstrcmpi(buffer,str)==0, "GetIconLocation returned '%s'\n", buffer);
 310     ok(i==0xbabecafe, "GetIconLocation returned %d'\n", i);
 311
 312     /* Test Getting / Setting the hot key */
 313     w=0xbeef;
 314     r = IShellLinkA_GetHotkey(sl, &w);
 315     ok(SUCCEEDED(r), "GetHotkey failed (0x%08x)\n", r);
 316     ok(w==0, "GetHotkey returned %d\n", w);
 317
 318     r = IShellLinkA_SetHotkey(sl, 0x5678);
 319     ok(SUCCEEDED(r), "SetHotkey failed (0x%08x)\n", r);
 320
 321     w=0xbeef;
 322     r = IShellLinkA_GetHotkey(sl, &w);
 323     ok(SUCCEEDED(r), "GetHotkey failed (0x%08x)\n", r);
 324     ok(w==0x5678, "GetHotkey returned %d'\n", w);
 325
 326     IShellLinkA_Release(sl);
 327 }
 328
 329
 330 /*
 331  * Test saving and loading .lnk files
 332  */
 333
 334 #define lok                   ok_(__FILE__, line)
 335 #define lok_todo_4(todo_flag,a,b,c,d) \
 336     if ((todo & todo_flag) == 0) lok((a), (b), (c), (d)); \
 337     else todo_wine lok((a), (b), (c), (d));
 338 #define lok_todo_2(todo_flag,a,b) \
 339     if ((todo & todo_flag) == 0) lok((a), (b)); \
 340     else todo_wine lok((a), (b));
 341 #define check_lnk(a,b,c)        check_lnk_(__LINE__, (a), (b), (c))
 342
 343 void create_lnk_(int line, const WCHAR* path, lnk_desc_t* desc, int save_fails)
 344 {
 345     HRESULT r;
 346     IShellLinkA *sl;
 347     IPersistFile *pf;
 348
 349     r = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 350                          &IID_IShellLinkA, (LPVOID*)&sl);
 351     lok(SUCCEEDED(r), "no IID_IShellLinkA (0x%08x)\n", r);
 352     if (FAILED(r))
 353         return;
 354
 355     if (desc->description)
 356     {
 357         r = IShellLinkA_SetDescription(sl, desc->description);
 358         lok(SUCCEEDED(r), "SetDescription failed (0x%08x)\n", r);
 359     }
 360     if (desc->workdir)
 361     {
 362         r = IShellLinkA_SetWorkingDirectory(sl, desc->workdir);
 363         lok(SUCCEEDED(r), "SetWorkingDirectory failed (0x%08x)\n", r);
 364     }
 365     if (desc->path)
 366     {
 367         r = IShellLinkA_SetPath(sl, desc->path);
 368         lok(SUCCEEDED(r), "SetPath failed (0x%08x)\n", r);
 369     }
 370     if (desc->pidl)
 371     {
 372         r = IShellLinkA_SetIDList(sl, desc->pidl);
 373         lok(SUCCEEDED(r), "SetIDList failed (0x%08x)\n", r);
 374     }
 375     if (desc->arguments)
 376     {
 377         r = IShellLinkA_SetArguments(sl, desc->arguments);
 378         lok(SUCCEEDED(r), "SetArguments failed (0x%08x)\n", r);
 379     }
 380     if (desc->showcmd)
 381     {
 382         r = IShellLinkA_SetShowCmd(sl, desc->showcmd);
 383         lok(SUCCEEDED(r), "SetShowCmd failed (0x%08x)\n", r);
 384     }
 385     if (desc->icon)
 386     {
 387         r = IShellLinkA_SetIconLocation(sl, desc->icon, desc->icon_id);
 388         lok(SUCCEEDED(r), "SetIconLocation failed (0x%08x)\n", r);
 389     }
 390     if (desc->hotkey)
 391     {
 392         r = IShellLinkA_SetHotkey(sl, desc->hotkey);
 393         lok(SUCCEEDED(r), "SetHotkey failed (0x%08x)\n", r);
 394     }
 395
 396     r = IShellLinkW_QueryInterface(sl, &IID_IPersistFile, (LPVOID*)&pf);
 397     lok(SUCCEEDED(r), "no IID_IPersistFile (0x%08x)\n", r);
 398     if (SUCCEEDED(r))
 399     {
 400         r = IPersistFile_Save(pf, path, TRUE);
 401         if (save_fails)
 402         {
 403             todo_wine {
 404             lok(SUCCEEDED(r), "save failed (0x%08x)\n", r);
 405             }
 406         }
 407         else
 408         {
 409             lok(SUCCEEDED(r), "save failed (0x%08x)\n", r);
 410         }
 411         IPersistFile_Release(pf);
 412     }
 413
 414     IShellLinkA_Release(sl);
 415 }
 416
 417 static void check_lnk_(int line, const WCHAR* path, lnk_desc_t* desc, int todo)
 418 {
 419     HRESULT r;
 420     IShellLinkA *sl;
 421     IPersistFile *pf;
 422     char buffer[INFOTIPSIZE];
 423
 424     r = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 425                          &IID_IShellLinkA, (LPVOID*)&sl);
 426     lok(SUCCEEDED(r), "no IID_IShellLinkA (0x%08x)\n", r);
 427     if (FAILED(r))
 428         return;
 429
 430     r = IShellLinkA_QueryInterface(sl, &IID_IPersistFile, (LPVOID*)&pf);
 431     lok(SUCCEEDED(r), "no IID_IPersistFile (0x%08x)\n", r);
 432     if (FAILED(r))
 433     {
 434         IShellLinkA_Release(sl);
 435         return;
 436     }
 437
 438     r = IPersistFile_Load(pf, path, STGM_READ);
 439     lok(SUCCEEDED(r), "load failed (0x%08x)\n", r);
 440     IPersistFile_Release(pf);
 441     if (FAILED(r))
 442     {
 443         IShellLinkA_Release(sl);
 444         return;
 445     }
 446
 447     if (desc->description)
 448     {
 449         strcpy(buffer,"garbage");
 450         r = IShellLinkA_GetDescription(sl, buffer, sizeof(buffer));
 451         lok(SUCCEEDED(r), "GetDescription failed (0x%08x)\n", r);
 452         lok_todo_4(0x1, lstrcmp(buffer, desc->description)==0,
 453            "GetDescription returned '%s' instead of '%s'\n",
 454            buffer, desc->description);
 455     }
 456     if (desc->workdir)
 457     {
 458         strcpy(buffer,"garbage");
 459         r = IShellLinkA_GetWorkingDirectory(sl, buffer, sizeof(buffer));
 460         lok(SUCCEEDED(r), "GetWorkingDirectory failed (0x%08x)\n", r);
 461         lok_todo_4(0x2, lstrcmpi(buffer, desc->workdir)==0,
 462            "GetWorkingDirectory returned '%s' instead of '%s'\n",
 463            buffer, desc->workdir);
 464     }
 465     if (desc->path)
 466     {
 467         strcpy(buffer,"garbage");
 468         r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 469         lok(SUCCEEDED(r), "GetPath failed (0x%08x)\n", r);
 470         lok_todo_4(0x4, lstrcmpi(buffer, desc->path)==0,
 471            "GetPath returned '%s' instead of '%s'\n",
 472            buffer, desc->path);
 473     }
 474     if (desc->pidl)
 475     {
 476         LPITEMIDLIST pidl=NULL;
 477         r = IShellLinkA_GetIDList(sl, &pidl);
 478         lok(SUCCEEDED(r), "GetIDList failed (0x%08x)\n", r);
 479         lok_todo_2(0x8, pILIsEqual(pidl, desc->pidl),
 480            "GetIDList returned an incorrect pidl\n");
 481     }
 482     if (desc->showcmd)
 483     {
 484         int i=0xdeadbeef;
 485         r = IShellLinkA_GetShowCmd(sl, &i);
 486         lok(SUCCEEDED(r), "GetShowCmd failed (0x%08x)\n", r);
 487         lok_todo_4(0x10, i==desc->showcmd,
 488            "GetShowCmd returned 0x%0x instead of 0x%0x\n",
 489            i, desc->showcmd);
 490     }
 491     if (desc->icon)
 492     {
 493         int i=0xdeadbeef;
 494         strcpy(buffer,"garbage");
 495         r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 496         lok(SUCCEEDED(r), "GetIconLocation failed (0x%08x)\n", r);
 497         lok_todo_4(0x20, lstrcmpi(buffer, desc->icon)==0,
 498            "GetIconLocation returned '%s' instead of '%s'\n",
 499            buffer, desc->icon);
 500         lok_todo_4(0x20, i==desc->icon_id,
 501            "GetIconLocation returned 0x%0x instead of 0x%0x\n",
 502            i, desc->icon_id);
 503     }
 504     if (desc->hotkey)
 505     {
 506         WORD i=0xbeef;
 507         r = IShellLinkA_GetHotkey(sl, &i);
 508         lok(SUCCEEDED(r), "GetHotkey failed (0x%08x)\n", r);
 509         lok_todo_4(0x40, i==desc->hotkey,
 510            "GetHotkey returned 0x%04x instead of 0x%04x\n",
 511            i, desc->hotkey);
 512     }
 513
 514     IShellLinkA_Release(sl);
 515 }
 516
 517 static void test_load_save(void)
 518 {
 519     WCHAR lnkfile[MAX_PATH];
 520     char lnkfileA[MAX_PATH];
 521     static const char lnkfileA_name[] = "\\test.lnk";
 522
 523     lnk_desc_t desc;
 524     char mypath[MAX_PATH];
 525     char mydir[MAX_PATH];
 526     char realpath[MAX_PATH];
 527     char* p;
 528     HANDLE hf;
 529     DWORD r;
 530
 531     if (!pGetLongPathNameA)
 532     {
 533         win_skip("GetLongPathNameA is not available\n");
 534         return;
 535     }
 536
 537     /* Don't used a fixed path for the test.lnk file */
 538     GetTempPathA(MAX_PATH, lnkfileA);
 539     lstrcatA(lnkfileA, lnkfileA_name);
 540     MultiByteToWideChar(CP_ACP, 0, lnkfileA, -1, lnkfile, MAX_PATH);
 541
 542     /* Save an empty .lnk file */
 543     memset(&desc, 0, sizeof(desc));
 544     create_lnk(lnkfile, &desc, 0);
 545
 546     /* It should come back as a bunch of empty strings */
 547     desc.description="";
 548     desc.workdir="";
 549     desc.path="";
 550     desc.arguments="";
 551     desc.icon="";
 552     check_lnk(lnkfile, &desc, 0x0);
 553
 554     /* Point a .lnk file to nonexistent files */
 555     desc.description="";
 556     desc.workdir="c:\\Nonexitent\\work\\directory";
 557     desc.path="c:\\nonexistent\\path";
 558     desc.pidl=NULL;
 559     desc.arguments="";
 560     desc.showcmd=0;
 561     desc.icon="c:\\nonexistent\\icon\\file";
 562     desc.icon_id=1234;
 563     desc.hotkey=0;
 564     create_lnk(lnkfile, &desc, 0);
 565     check_lnk(lnkfile, &desc, 0x0);
 566
 567     r=GetModuleFileName(NULL, mypath, sizeof(mypath));
 568     ok(r<sizeof(mypath), "GetModuleFileName failed (%d)\n", r);
 569     strcpy(mydir, mypath);
 570     p=strrchr(mydir, '\\');
 571     if (p)
 572         *p='\0';
 573
 574     /* IShellLink returns path in long form */
 575     if (!pGetLongPathNameA(mypath, realpath, MAX_PATH)) strcpy( realpath, mypath );
 576
 577     /* Overwrite the existing lnk file and point it to existing files */
 578     desc.description="test 2";
 579     desc.workdir=mydir;
 580     desc.path=realpath;
 581     desc.pidl=NULL;
 582     desc.arguments="/option1 /option2 \"Some string\"";
 583     desc.showcmd=SW_SHOWNORMAL;
 584     desc.icon=mypath;
 585     desc.icon_id=0;
 586     desc.hotkey=0x1234;
 587     create_lnk(lnkfile, &desc, 0);
 588     check_lnk(lnkfile, &desc, 0x0);
 589
 590     /* Overwrite the existing lnk file and test link to a command on the path */
 591     desc.description="command on path";
 592     desc.workdir=mypath;
 593     desc.path="rundll32.exe";
 594     desc.pidl=NULL;
 595     desc.arguments="/option1 /option2 \"Some string\"";
 596     desc.showcmd=SW_SHOWNORMAL;
 597     desc.icon=mypath;
 598     desc.icon_id=0;
 599     desc.hotkey=0x1234;
 600     create_lnk(lnkfile, &desc, 0);
 601     /* Check that link is created to proper location */
 602     SearchPathA( NULL, desc.path, NULL, MAX_PATH, realpath, NULL);
 603     desc.path=realpath;
 604     check_lnk(lnkfile, &desc, 0x0);
 605
 606     /* Create a temporary non-executable file */
 607     r=GetTempPath(sizeof(mypath), mypath);
 608     ok(r<sizeof(mypath), "GetTempPath failed (%d), err %d\n", r, GetLastError());
 609     r=pGetLongPathNameA(mypath, mydir, sizeof(mydir));
 610     ok(r<sizeof(mydir), "GetLongPathName failed (%d), err %d\n", r, GetLastError());
 611     p=strrchr(mydir, '\\');
 612     if (p)
 613         *p='\0';
 614
 615     strcpy(mypath, mydir);
 616     strcat(mypath, "\\test.txt");
 617     hf = CreateFile(mypath, GENERIC_WRITE, 0, NULL,
 618                     CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 619     CloseHandle(hf);
 620
 621     /* Overwrite the existing lnk file and test link to an existing non-executable file */
 622     desc.description="non-executable file";
 623     desc.workdir=mydir;
 624     desc.path=mypath;
 625     desc.pidl=NULL;
 626     desc.arguments="";
 627     desc.showcmd=SW_SHOWNORMAL;
 628     desc.icon=mypath;
 629     desc.icon_id=0;
 630     desc.hotkey=0x1234;
 631     create_lnk(lnkfile, &desc, 0);
 632     check_lnk(lnkfile, &desc, 0x0);
 633
 634     r=pGetShortPathNameA(mydir, mypath, sizeof(mypath));
 635     strcpy(realpath, mypath);
 636     strcat(realpath, "\\test.txt");
 637     strcat(mypath, "\\\\test.txt");
 638
 639     /* Overwrite the existing lnk file and test link to a short path with double backslashes */
 640     desc.description="non-executable file";
 641     desc.workdir=mydir;
 642     desc.path=mypath;
 643     desc.pidl=NULL;
 644     desc.arguments="";
 645     desc.showcmd=SW_SHOWNORMAL;
 646     desc.icon=mypath;
 647     desc.icon_id=0;
 648     desc.hotkey=0x1234;
 649     create_lnk(lnkfile, &desc, 0);
 650     desc.path=realpath;
 651     check_lnk(lnkfile, &desc, 0x0);
 652
 653     r = DeleteFileA(mypath);
 654     ok(r, "failed to delete file %s (%d)\n", mypath, GetLastError());
 655
 656     /* FIXME: Also test saving a .lnk pointing to a pidl that cannot be
 657      * represented as a path.
 658      */
 659
 660     /* DeleteFileW is not implemented on Win9x */
 661     r=DeleteFileA(lnkfileA);
 662     ok(r, "failed to delete link '%s' (%d)\n", lnkfileA, GetLastError());
 663 }
 664
 665 static void test_datalink(void)
 666 {
 667     static const WCHAR lnk[] = {
 668       ':',':','{','9','d','b','1','1','8','6','e','-','4','0','d','f','-','1',
 669       '1','d','1','-','a','a','8','c','-','0','0','c','0','4','f','b','6','7',
 670       '8','6','3','}',':','2','6',',','!','!','g','x','s','f','(','N','g',']',
 671       'q','F','`','H','{','L','s','A','C','C','E','S','S','F','i','l','e','s',
 672       '>','p','l','T',']','j','I','{','j','f','(','=','1','&','L','[','-','8',
 673       '1','-',']',':',':',0 };
 674     static const WCHAR comp[] = {
 675       '2','6',',','!','!','g','x','s','f','(','N','g',']','q','F','`','H','{',
 676       'L','s','A','C','C','E','S','S','F','i','l','e','s','>','p','l','T',']',
 677       'j','I','{','j','f','(','=','1','&','L','[','-','8','1','-',']',0 };
 678     IShellLinkDataList *dl = NULL;
 679     IShellLinkW *sl = NULL;
 680     HRESULT r;
 681     DWORD flags = 0;
 682     EXP_DARWIN_LINK *dar;
 683
 684     r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 685                             &IID_IShellLinkW, (LPVOID*)&sl );
 686     ok( r == S_OK ||
 687         broken(r == E_NOINTERFACE), /* Win9x */
 688         "CoCreateInstance failed (0x%08x)\n", r);
 689     if (!sl)
 690     {
 691         win_skip("no shelllink\n");
 692         return;
 693     }
 694
 695     r = IShellLinkW_QueryInterface( sl, &_IID_IShellLinkDataList, (LPVOID*) &dl );
 696     ok( r == S_OK ||
 697         broken(r == E_NOINTERFACE), /* NT4 */
 698         "IShellLinkW_QueryInterface failed (0x%08x)\n", r);
 699
 700     if (!dl)
 701     {
 702         win_skip("no datalink interface\n");
 703         IShellLinkW_Release( sl );
 704         return;
 705     }
 706
 707     flags = 0;
 708     r = IShellLinkDataList_GetFlags( dl, &flags );
 709     ok( r == S_OK, "GetFlags failed\n");
 710     ok( flags == 0, "GetFlags returned wrong flags\n");
 711
 712     dar = (void*)-1;
 713     r = IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
 714     ok( r == E_FAIL, "CopyDataBlock failed\n");
 715     ok( dar == NULL, "should be null\n");
 716
 717     r = IShellLinkW_SetPath(sl, NULL);
 718     ok(r == E_INVALIDARG, "set path failed\n");
 719
 720     r = IShellLinkW_SetPath(sl, lnk);
 721     ok(r == S_OK, "set path failed\n");
 722
 723     /*
 724      * The following crashes:
 725      * r = IShellLinkDataList_GetFlags( dl, NULL );
 726      */
 727
 728     flags = 0;
 729     r = IShellLinkDataList_GetFlags( dl, &flags );
 730     ok( r == S_OK, "GetFlags failed\n");
 731     /* SLDF_HAS_LOGO3ID is no longer supported on Vista+, filter it out */
 732     ok( (flags & (~ SLDF_HAS_LOGO3ID)) == SLDF_HAS_DARWINID,
 733         "GetFlags returned wrong flags\n");
 734
 735     dar = NULL;
 736     r = IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
 737     ok( r == S_OK, "CopyDataBlock failed\n");
 738
 739     ok( dar && ((DATABLOCK_HEADER*)dar)->dwSignature == EXP_DARWIN_ID_SIG, "signature wrong\n");
 740     ok( dar && 0==lstrcmpW(dar->szwDarwinID, comp ), "signature wrong\n");
 741
 742     LocalFree( dar );
 743
 744     IUnknown_Release( dl );
 745     IShellLinkW_Release( sl );
 746 }
 747
 748 static void test_shdefextracticon(void)
 749 {
 750     HICON hiconlarge=NULL, hiconsmall=NULL;
 751     HRESULT res;
 752
 753     if (!pSHDefExtractIconA)
 754     {
 755         win_skip("SHDefExtractIconA is unavailable\n");
 756         return;
 757     }
 758
 759     res = pSHDefExtractIconA("shell32.dll", 0, 0, &hiconlarge, &hiconsmall, MAKELONG(16,24));
 760     ok(SUCCEEDED(res), "SHDefExtractIconA failed, res=%x\n", res);
 761     ok(hiconlarge != NULL, "got null hiconlarge\n");
 762     ok(hiconsmall != NULL, "got null hiconsmall\n");
 763     DestroyIcon(hiconlarge);
 764     DestroyIcon(hiconsmall);
 765
 766     hiconsmall = NULL;
 767     res = pSHDefExtractIconA("shell32.dll", 0, 0, NULL, &hiconsmall, MAKELONG(16,24));
 768     ok(SUCCEEDED(res), "SHDefExtractIconA failed, res=%x\n", res);
 769     ok(hiconsmall != NULL, "got null hiconsmall\n");
 770     DestroyIcon(hiconsmall);
 771
 772     res = pSHDefExtractIconA("shell32.dll", 0, 0, NULL, NULL, MAKELONG(16,24));
 773     ok(SUCCEEDED(res), "SHDefExtractIconA failed, res=%x\n", res);
 774 }
 775
 776 START_TEST(shelllink)
 777 {
 778     HRESULT r;
 779     HMODULE hmod = GetModuleHandleA("shell32.dll");
 780     HMODULE hkernel32 = GetModuleHandleA("kernel32.dll");
 781
 782     pILFree = (fnILFree) GetProcAddress(hmod, (LPSTR)155);
 783     pILIsEqual = (fnILIsEqual) GetProcAddress(hmod, (LPSTR)21);
 784     pSHILCreateFromPath = (fnSHILCreateFromPath) GetProcAddress(hmod, (LPSTR)28);
 785     pSHDefExtractIconA = (fnSHDefExtractIconA) GetProcAddress(hmod, "SHDefExtractIconA");
 786
 787     pGetLongPathNameA = (void *)GetProcAddress(hkernel32, "GetLongPathNameA");
 788     pGetShortPathNameA = (void *)GetProcAddress(hkernel32, "GetShortPathNameA");
 789
 790     r = CoInitialize(NULL);
 791     ok(SUCCEEDED(r), "CoInitialize failed (0x%08x)\n", r);
 792     if (FAILED(r))
 793         return;
 794
 795     test_get_set();
 796     test_load_save();
 797     test_datalink();
 798     test_shdefextracticon();
 799
 800     CoUninitialize();
 801 }