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     strcpy(buffer,"garbage");
 279     r = IShellLinkA_SetArguments(sl, NULL);
 280     ok(SUCCEEDED(r), "SetArguments failed (0x%08x)\n", r);
 281     r = IShellLinkA_GetArguments(sl, buffer, sizeof(buffer));
 282     ok(SUCCEEDED(r), "GetArguments failed (0x%08x)\n", r);
 283     ok(!buffer[0] || lstrcmp(buffer,str)==0, "GetArguments returned '%s'\n", buffer);
 284
 285     strcpy(buffer,"garbage");
 286     r = IShellLinkA_SetArguments(sl, "");
 287     ok(SUCCEEDED(r), "SetArguments failed (0x%08x)\n", r);
 288     r = IShellLinkA_GetArguments(sl, buffer, sizeof(buffer));
 289     ok(SUCCEEDED(r), "GetArguments failed (0x%08x)\n", r);
 290     ok(!buffer[0], "GetArguments returned '%s'\n", buffer);
 291
 292     /* Test Getting / Setting showcmd */
 293     i=0xdeadbeef;
 294     r = IShellLinkA_GetShowCmd(sl, &i);
 295     ok(SUCCEEDED(r), "GetShowCmd failed (0x%08x)\n", r);
 296     ok(i==SW_SHOWNORMAL, "GetShowCmd returned %d\n", i);
 297
 298     r = IShellLinkA_SetShowCmd(sl, SW_SHOWMAXIMIZED);
 299     ok(SUCCEEDED(r), "SetShowCmd failed (0x%08x)\n", r);
 300
 301     i=0xdeadbeef;
 302     r = IShellLinkA_GetShowCmd(sl, &i);
 303     ok(SUCCEEDED(r), "GetShowCmd failed (0x%08x)\n", r);
 304     ok(i==SW_SHOWMAXIMIZED, "GetShowCmd returned %d'\n", i);
 305
 306     /* Test Getting / Setting the icon */
 307     i=0xdeadbeef;
 308     strcpy(buffer,"garbage");
 309     r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 310     todo_wine {
 311     ok(SUCCEEDED(r), "GetIconLocation failed (0x%08x)\n", r);
 312     }
 313     ok(*buffer=='\0', "GetIconLocation returned '%s'\n", buffer);
 314     ok(i==0, "GetIconLocation returned %d\n", i);
 315
 316     str="c:\\nonexistent\\file";
 317     r = IShellLinkA_SetIconLocation(sl, str, 0xbabecafe);
 318     ok(SUCCEEDED(r), "SetIconLocation failed (0x%08x)\n", r);
 319
 320     i=0xdeadbeef;
 321     r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 322     ok(SUCCEEDED(r), "GetIconLocation failed (0x%08x)\n", r);
 323     ok(lstrcmpi(buffer,str)==0, "GetIconLocation returned '%s'\n", buffer);
 324     ok(i==0xbabecafe, "GetIconLocation returned %d'\n", i);
 325
 326     /* Test Getting / Setting the hot key */
 327     w=0xbeef;
 328     r = IShellLinkA_GetHotkey(sl, &w);
 329     ok(SUCCEEDED(r), "GetHotkey failed (0x%08x)\n", r);
 330     ok(w==0, "GetHotkey returned %d\n", w);
 331
 332     r = IShellLinkA_SetHotkey(sl, 0x5678);
 333     ok(SUCCEEDED(r), "SetHotkey failed (0x%08x)\n", r);
 334
 335     w=0xbeef;
 336     r = IShellLinkA_GetHotkey(sl, &w);
 337     ok(SUCCEEDED(r), "GetHotkey failed (0x%08x)\n", r);
 338     ok(w==0x5678, "GetHotkey returned %d'\n", w);
 339
 340     IShellLinkA_Release(sl);
 341 }
 342
 343
 344 /*
 345  * Test saving and loading .lnk files
 346  */
 347
 348 #define lok                   ok_(__FILE__, line)
 349 #define lok_todo_4(todo_flag,a,b,c,d) \
 350     if ((todo & todo_flag) == 0) lok((a), (b), (c), (d)); \
 351     else todo_wine lok((a), (b), (c), (d));
 352 #define lok_todo_2(todo_flag,a,b) \
 353     if ((todo & todo_flag) == 0) lok((a), (b)); \
 354     else todo_wine lok((a), (b));
 355 #define check_lnk(a,b,c)        check_lnk_(__LINE__, (a), (b), (c))
 356
 357 void create_lnk_(int line, const WCHAR* path, lnk_desc_t* desc, int save_fails)
 358 {
 359     HRESULT r;
 360     IShellLinkA *sl;
 361     IPersistFile *pf;
 362
 363     r = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 364                          &IID_IShellLinkA, (LPVOID*)&sl);
 365     lok(SUCCEEDED(r), "no IID_IShellLinkA (0x%08x)\n", r);
 366     if (FAILED(r))
 367         return;
 368
 369     if (desc->description)
 370     {
 371         r = IShellLinkA_SetDescription(sl, desc->description);
 372         lok(SUCCEEDED(r), "SetDescription failed (0x%08x)\n", r);
 373     }
 374     if (desc->workdir)
 375     {
 376         r = IShellLinkA_SetWorkingDirectory(sl, desc->workdir);
 377         lok(SUCCEEDED(r), "SetWorkingDirectory failed (0x%08x)\n", r);
 378     }
 379     if (desc->path)
 380     {
 381         r = IShellLinkA_SetPath(sl, desc->path);
 382         lok(SUCCEEDED(r), "SetPath failed (0x%08x)\n", r);
 383     }
 384     if (desc->pidl)
 385     {
 386         r = IShellLinkA_SetIDList(sl, desc->pidl);
 387         lok(SUCCEEDED(r), "SetIDList failed (0x%08x)\n", r);
 388     }
 389     if (desc->arguments)
 390     {
 391         r = IShellLinkA_SetArguments(sl, desc->arguments);
 392         lok(SUCCEEDED(r), "SetArguments failed (0x%08x)\n", r);
 393     }
 394     if (desc->showcmd)
 395     {
 396         r = IShellLinkA_SetShowCmd(sl, desc->showcmd);
 397         lok(SUCCEEDED(r), "SetShowCmd failed (0x%08x)\n", r);
 398     }
 399     if (desc->icon)
 400     {
 401         r = IShellLinkA_SetIconLocation(sl, desc->icon, desc->icon_id);
 402         lok(SUCCEEDED(r), "SetIconLocation failed (0x%08x)\n", r);
 403     }
 404     if (desc->hotkey)
 405     {
 406         r = IShellLinkA_SetHotkey(sl, desc->hotkey);
 407         lok(SUCCEEDED(r), "SetHotkey failed (0x%08x)\n", r);
 408     }
 409
 410     r = IShellLinkW_QueryInterface(sl, &IID_IPersistFile, (LPVOID*)&pf);
 411     lok(SUCCEEDED(r), "no IID_IPersistFile (0x%08x)\n", r);
 412     if (SUCCEEDED(r))
 413     {
 414         r = IPersistFile_Save(pf, path, TRUE);
 415         if (save_fails)
 416         {
 417             todo_wine {
 418             lok(SUCCEEDED(r), "save failed (0x%08x)\n", r);
 419             }
 420         }
 421         else
 422         {
 423             lok(SUCCEEDED(r), "save failed (0x%08x)\n", r);
 424         }
 425         IPersistFile_Release(pf);
 426     }
 427
 428     IShellLinkA_Release(sl);
 429 }
 430
 431 static void check_lnk_(int line, const WCHAR* path, lnk_desc_t* desc, int todo)
 432 {
 433     HRESULT r;
 434     IShellLinkA *sl;
 435     IPersistFile *pf;
 436     char buffer[INFOTIPSIZE];
 437
 438     r = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 439                          &IID_IShellLinkA, (LPVOID*)&sl);
 440     lok(SUCCEEDED(r), "no IID_IShellLinkA (0x%08x)\n", r);
 441     if (FAILED(r))
 442         return;
 443
 444     r = IShellLinkA_QueryInterface(sl, &IID_IPersistFile, (LPVOID*)&pf);
 445     lok(SUCCEEDED(r), "no IID_IPersistFile (0x%08x)\n", r);
 446     if (FAILED(r))
 447     {
 448         IShellLinkA_Release(sl);
 449         return;
 450     }
 451
 452     r = IPersistFile_Load(pf, path, STGM_READ);
 453     lok(SUCCEEDED(r), "load failed (0x%08x)\n", r);
 454     IPersistFile_Release(pf);
 455     if (FAILED(r))
 456     {
 457         IShellLinkA_Release(sl);
 458         return;
 459     }
 460
 461     if (desc->description)
 462     {
 463         strcpy(buffer,"garbage");
 464         r = IShellLinkA_GetDescription(sl, buffer, sizeof(buffer));
 465         lok(SUCCEEDED(r), "GetDescription failed (0x%08x)\n", r);
 466         lok_todo_4(0x1, lstrcmp(buffer, desc->description)==0,
 467            "GetDescription returned '%s' instead of '%s'\n",
 468            buffer, desc->description);
 469     }
 470     if (desc->workdir)
 471     {
 472         strcpy(buffer,"garbage");
 473         r = IShellLinkA_GetWorkingDirectory(sl, buffer, sizeof(buffer));
 474         lok(SUCCEEDED(r), "GetWorkingDirectory failed (0x%08x)\n", r);
 475         lok_todo_4(0x2, lstrcmpi(buffer, desc->workdir)==0,
 476            "GetWorkingDirectory returned '%s' instead of '%s'\n",
 477            buffer, desc->workdir);
 478     }
 479     if (desc->path)
 480     {
 481         strcpy(buffer,"garbage");
 482         r = IShellLinkA_GetPath(sl, buffer, sizeof(buffer), NULL, SLGP_RAWPATH);
 483         lok(SUCCEEDED(r), "GetPath failed (0x%08x)\n", r);
 484         lok_todo_4(0x4, lstrcmpi(buffer, desc->path)==0,
 485            "GetPath returned '%s' instead of '%s'\n",
 486            buffer, desc->path);
 487     }
 488     if (desc->pidl)
 489     {
 490         LPITEMIDLIST pidl=NULL;
 491         r = IShellLinkA_GetIDList(sl, &pidl);
 492         lok(SUCCEEDED(r), "GetIDList failed (0x%08x)\n", r);
 493         lok_todo_2(0x8, pILIsEqual(pidl, desc->pidl),
 494            "GetIDList returned an incorrect pidl\n");
 495     }
 496     if (desc->showcmd)
 497     {
 498         int i=0xdeadbeef;
 499         r = IShellLinkA_GetShowCmd(sl, &i);
 500         lok(SUCCEEDED(r), "GetShowCmd failed (0x%08x)\n", r);
 501         lok_todo_4(0x10, i==desc->showcmd,
 502            "GetShowCmd returned 0x%0x instead of 0x%0x\n",
 503            i, desc->showcmd);
 504     }
 505     if (desc->icon)
 506     {
 507         int i=0xdeadbeef;
 508         strcpy(buffer,"garbage");
 509         r = IShellLinkA_GetIconLocation(sl, buffer, sizeof(buffer), &i);
 510         lok(SUCCEEDED(r), "GetIconLocation failed (0x%08x)\n", r);
 511         lok_todo_4(0x20, lstrcmpi(buffer, desc->icon)==0,
 512            "GetIconLocation returned '%s' instead of '%s'\n",
 513            buffer, desc->icon);
 514         lok_todo_4(0x20, i==desc->icon_id,
 515            "GetIconLocation returned 0x%0x instead of 0x%0x\n",
 516            i, desc->icon_id);
 517     }
 518     if (desc->hotkey)
 519     {
 520         WORD i=0xbeef;
 521         r = IShellLinkA_GetHotkey(sl, &i);
 522         lok(SUCCEEDED(r), "GetHotkey failed (0x%08x)\n", r);
 523         lok_todo_4(0x40, i==desc->hotkey,
 524            "GetHotkey returned 0x%04x instead of 0x%04x\n",
 525            i, desc->hotkey);
 526     }
 527
 528     IShellLinkA_Release(sl);
 529 }
 530
 531 static void test_load_save(void)
 532 {
 533     WCHAR lnkfile[MAX_PATH];
 534     char lnkfileA[MAX_PATH];
 535     static const char lnkfileA_name[] = "\\test.lnk";
 536
 537     lnk_desc_t desc;
 538     char mypath[MAX_PATH];
 539     char mydir[MAX_PATH];
 540     char realpath[MAX_PATH];
 541     char* p;
 542     HANDLE hf;
 543     DWORD r;
 544
 545     if (!pGetLongPathNameA)
 546     {
 547         win_skip("GetLongPathNameA is not available\n");
 548         return;
 549     }
 550
 551     /* Don't used a fixed path for the test.lnk file */
 552     GetTempPathA(MAX_PATH, lnkfileA);
 553     lstrcatA(lnkfileA, lnkfileA_name);
 554     MultiByteToWideChar(CP_ACP, 0, lnkfileA, -1, lnkfile, MAX_PATH);
 555
 556     /* Save an empty .lnk file */
 557     memset(&desc, 0, sizeof(desc));
 558     create_lnk(lnkfile, &desc, 0);
 559
 560     /* It should come back as a bunch of empty strings */
 561     desc.description="";
 562     desc.workdir="";
 563     desc.path="";
 564     desc.arguments="";
 565     desc.icon="";
 566     check_lnk(lnkfile, &desc, 0x0);
 567
 568     /* Point a .lnk file to nonexistent files */
 569     desc.description="";
 570     desc.workdir="c:\\Nonexitent\\work\\directory";
 571     desc.path="c:\\nonexistent\\path";
 572     desc.pidl=NULL;
 573     desc.arguments="";
 574     desc.showcmd=0;
 575     desc.icon="c:\\nonexistent\\icon\\file";
 576     desc.icon_id=1234;
 577     desc.hotkey=0;
 578     create_lnk(lnkfile, &desc, 0);
 579     check_lnk(lnkfile, &desc, 0x0);
 580
 581     r=GetModuleFileName(NULL, mypath, sizeof(mypath));
 582     ok(r<sizeof(mypath), "GetModuleFileName failed (%d)\n", r);
 583     strcpy(mydir, mypath);
 584     p=strrchr(mydir, '\\');
 585     if (p)
 586         *p='\0';
 587
 588     /* IShellLink returns path in long form */
 589     if (!pGetLongPathNameA(mypath, realpath, MAX_PATH)) strcpy( realpath, mypath );
 590
 591     /* Overwrite the existing lnk file and point it to existing files */
 592     desc.description="test 2";
 593     desc.workdir=mydir;
 594     desc.path=realpath;
 595     desc.pidl=NULL;
 596     desc.arguments="/option1 /option2 \"Some string\"";
 597     desc.showcmd=SW_SHOWNORMAL;
 598     desc.icon=mypath;
 599     desc.icon_id=0;
 600     desc.hotkey=0x1234;
 601     create_lnk(lnkfile, &desc, 0);
 602     check_lnk(lnkfile, &desc, 0x0);
 603
 604     /* Overwrite the existing lnk file and test link to a command on the path */
 605     desc.description="command on path";
 606     desc.workdir=mypath;
 607     desc.path="rundll32.exe";
 608     desc.pidl=NULL;
 609     desc.arguments="/option1 /option2 \"Some string\"";
 610     desc.showcmd=SW_SHOWNORMAL;
 611     desc.icon=mypath;
 612     desc.icon_id=0;
 613     desc.hotkey=0x1234;
 614     create_lnk(lnkfile, &desc, 0);
 615     /* Check that link is created to proper location */
 616     SearchPathA( NULL, desc.path, NULL, MAX_PATH, realpath, NULL);
 617     desc.path=realpath;
 618     check_lnk(lnkfile, &desc, 0x0);
 619
 620     /* Create a temporary non-executable file */
 621     r=GetTempPath(sizeof(mypath), mypath);
 622     ok(r<sizeof(mypath), "GetTempPath failed (%d), err %d\n", r, GetLastError());
 623     r=pGetLongPathNameA(mypath, mydir, sizeof(mydir));
 624     ok(r<sizeof(mydir), "GetLongPathName failed (%d), err %d\n", r, GetLastError());
 625     p=strrchr(mydir, '\\');
 626     if (p)
 627         *p='\0';
 628
 629     strcpy(mypath, mydir);
 630     strcat(mypath, "\\test.txt");
 631     hf = CreateFile(mypath, GENERIC_WRITE, 0, NULL,
 632                     CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 633     CloseHandle(hf);
 634
 635     /* Overwrite the existing lnk file and test link to an existing non-executable file */
 636     desc.description="non-executable file";
 637     desc.workdir=mydir;
 638     desc.path=mypath;
 639     desc.pidl=NULL;
 640     desc.arguments="";
 641     desc.showcmd=SW_SHOWNORMAL;
 642     desc.icon=mypath;
 643     desc.icon_id=0;
 644     desc.hotkey=0x1234;
 645     create_lnk(lnkfile, &desc, 0);
 646     check_lnk(lnkfile, &desc, 0x0);
 647
 648     r=pGetShortPathNameA(mydir, mypath, sizeof(mypath));
 649     strcpy(realpath, mypath);
 650     strcat(realpath, "\\test.txt");
 651     strcat(mypath, "\\\\test.txt");
 652
 653     /* Overwrite the existing lnk file and test link to a short path with double backslashes */
 654     desc.description="non-executable file";
 655     desc.workdir=mydir;
 656     desc.path=mypath;
 657     desc.pidl=NULL;
 658     desc.arguments="";
 659     desc.showcmd=SW_SHOWNORMAL;
 660     desc.icon=mypath;
 661     desc.icon_id=0;
 662     desc.hotkey=0x1234;
 663     create_lnk(lnkfile, &desc, 0);
 664     desc.path=realpath;
 665     check_lnk(lnkfile, &desc, 0x0);
 666
 667     r = DeleteFileA(mypath);
 668     ok(r, "failed to delete file %s (%d)\n", mypath, GetLastError());
 669
 670     /* FIXME: Also test saving a .lnk pointing to a pidl that cannot be
 671      * represented as a path.
 672      */
 673
 674     /* DeleteFileW is not implemented on Win9x */
 675     r=DeleteFileA(lnkfileA);
 676     ok(r, "failed to delete link '%s' (%d)\n", lnkfileA, GetLastError());
 677 }
 678
 679 static void test_datalink(void)
 680 {
 681     static const WCHAR lnk[] = {
 682       ':',':','{','9','d','b','1','1','8','6','e','-','4','0','d','f','-','1',
 683       '1','d','1','-','a','a','8','c','-','0','0','c','0','4','f','b','6','7',
 684       '8','6','3','}',':','2','6',',','!','!','g','x','s','f','(','N','g',']',
 685       'q','F','`','H','{','L','s','A','C','C','E','S','S','F','i','l','e','s',
 686       '>','p','l','T',']','j','I','{','j','f','(','=','1','&','L','[','-','8',
 687       '1','-',']',':',':',0 };
 688     static const WCHAR comp[] = {
 689       '2','6',',','!','!','g','x','s','f','(','N','g',']','q','F','`','H','{',
 690       'L','s','A','C','C','E','S','S','F','i','l','e','s','>','p','l','T',']',
 691       'j','I','{','j','f','(','=','1','&','L','[','-','8','1','-',']',0 };
 692     IShellLinkDataList *dl = NULL;
 693     IShellLinkW *sl = NULL;
 694     HRESULT r;
 695     DWORD flags = 0;
 696     EXP_DARWIN_LINK *dar;
 697
 698     r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
 699                             &IID_IShellLinkW, (LPVOID*)&sl );
 700     ok( r == S_OK ||
 701         broken(r == E_NOINTERFACE), /* Win9x */
 702         "CoCreateInstance failed (0x%08x)\n", r);
 703     if (!sl)
 704     {
 705         win_skip("no shelllink\n");
 706         return;
 707     }
 708
 709     r = IShellLinkW_QueryInterface( sl, &_IID_IShellLinkDataList, (LPVOID*) &dl );
 710     ok( r == S_OK ||
 711         broken(r == E_NOINTERFACE), /* NT4 */
 712         "IShellLinkW_QueryInterface failed (0x%08x)\n", r);
 713
 714     if (!dl)
 715     {
 716         win_skip("no datalink interface\n");
 717         IShellLinkW_Release( sl );
 718         return;
 719     }
 720
 721     flags = 0;
 722     r = IShellLinkDataList_GetFlags( dl, &flags );
 723     ok( r == S_OK, "GetFlags failed\n");
 724     ok( flags == 0, "GetFlags returned wrong flags\n");
 725
 726     dar = (void*)-1;
 727     r = IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
 728     ok( r == E_FAIL, "CopyDataBlock failed\n");
 729     ok( dar == NULL, "should be null\n");
 730
 731     r = IShellLinkW_SetPath(sl, NULL);
 732     ok(r == E_INVALIDARG, "set path failed\n");
 733
 734     r = IShellLinkW_SetPath(sl, lnk);
 735     ok(r == S_OK, "set path failed\n");
 736
 737     /*
 738      * The following crashes:
 739      * r = IShellLinkDataList_GetFlags( dl, NULL );
 740      */
 741
 742     flags = 0;
 743     r = IShellLinkDataList_GetFlags( dl, &flags );
 744     ok( r == S_OK, "GetFlags failed\n");
 745     /* SLDF_HAS_LOGO3ID is no longer supported on Vista+, filter it out */
 746     ok( (flags & (~ SLDF_HAS_LOGO3ID)) == SLDF_HAS_DARWINID,
 747         "GetFlags returned wrong flags\n");
 748
 749     dar = NULL;
 750     r = IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
 751     ok( r == S_OK, "CopyDataBlock failed\n");
 752
 753     ok( dar && ((DATABLOCK_HEADER*)dar)->dwSignature == EXP_DARWIN_ID_SIG, "signature wrong\n");
 754     ok( dar && 0==lstrcmpW(dar->szwDarwinID, comp ), "signature wrong\n");
 755
 756     LocalFree( dar );
 757
 758     IUnknown_Release( dl );
 759     IShellLinkW_Release( sl );
 760 }
 761
 762 static void test_shdefextracticon(void)
 763 {
 764     HICON hiconlarge=NULL, hiconsmall=NULL;
 765     HRESULT res;
 766
 767     if (!pSHDefExtractIconA)
 768     {
 769         win_skip("SHDefExtractIconA is unavailable\n");
 770         return;
 771     }
 772
 773     res = pSHDefExtractIconA("shell32.dll", 0, 0, &hiconlarge, &hiconsmall, MAKELONG(16,24));
 774     ok(SUCCEEDED(res), "SHDefExtractIconA failed, res=%x\n", res);
 775     ok(hiconlarge != NULL, "got null hiconlarge\n");
 776     ok(hiconsmall != NULL, "got null hiconsmall\n");
 777     DestroyIcon(hiconlarge);
 778     DestroyIcon(hiconsmall);
 779
 780     hiconsmall = NULL;
 781     res = pSHDefExtractIconA("shell32.dll", 0, 0, NULL, &hiconsmall, MAKELONG(16,24));
 782     ok(SUCCEEDED(res), "SHDefExtractIconA failed, res=%x\n", res);
 783     ok(hiconsmall != NULL, "got null hiconsmall\n");
 784     DestroyIcon(hiconsmall);
 785
 786     res = pSHDefExtractIconA("shell32.dll", 0, 0, NULL, NULL, MAKELONG(16,24));
 787     ok(SUCCEEDED(res), "SHDefExtractIconA failed, res=%x\n", res);
 788 }
 789
 790 START_TEST(shelllink)
 791 {
 792     HRESULT r;
 793     HMODULE hmod = GetModuleHandleA("shell32.dll");
 794     HMODULE hkernel32 = GetModuleHandleA("kernel32.dll");
 795
 796     pILFree = (fnILFree) GetProcAddress(hmod, (LPSTR)155);
 797     pILIsEqual = (fnILIsEqual) GetProcAddress(hmod, (LPSTR)21);
 798     pSHILCreateFromPath = (fnSHILCreateFromPath) GetProcAddress(hmod, (LPSTR)28);
 799     pSHDefExtractIconA = (fnSHDefExtractIconA) GetProcAddress(hmod, "SHDefExtractIconA");
 800
 801     pGetLongPathNameA = (void *)GetProcAddress(hkernel32, "GetLongPathNameA");
 802     pGetShortPathNameA = (void *)GetProcAddress(hkernel32, "GetShortPathNameA");
 803
 804     r = CoInitialize(NULL);
 805     ok(SUCCEEDED(r), "CoInitialize failed (0x%08x)\n", r);
 806     if (FAILED(r))
 807         return;
 808
 809     test_get_set();
 810     test_load_save();
 811     test_datalink();
 812     test_shdefextracticon();
 813
 814     CoUninitialize();
 815 }