dlls/advpack/tests/files.c

   1 /*
   2  * Unit tests for advpack.dll file functions
   3  *
   4  * Copyright (C) 2006 James Hawkins
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdio.h>
  22 #include <windows.h>
  23 #include <advpub.h>
  24 #include <fci.h>
  25 #include "wine/test.h"
  26
  27 /* make the max size large so there is only one cab file */
  28 #define MEDIA_SIZE          999999999
  29 #define FOLDER_THRESHOLD    900000
  30
  31 /* function pointers */
  32 static HMODULE hAdvPack;
  33 static HRESULT (WINAPI *pAddDelBackupEntry)(LPCSTR, LPCSTR, LPCSTR, DWORD);
  34 static HRESULT (WINAPI *pExtractFiles)(LPCSTR, LPCSTR, DWORD, LPCSTR, LPVOID, DWORD);
  35 static HRESULT (WINAPI *pAdvInstallFile)(HWND,LPCSTR,LPCSTR,LPCSTR,LPCSTR,DWORD,DWORD);
  36
  37 static CHAR CURR_DIR[MAX_PATH];
  38
  39 static void init_function_pointers(void)
  40 {
  41     hAdvPack = LoadLibraryA("advpack.dll");
  42
  43     if (hAdvPack)
  44     {
  45         pAddDelBackupEntry = (void *)GetProcAddress(hAdvPack, "AddDelBackupEntry");
  46         pExtractFiles = (void *)GetProcAddress(hAdvPack, "ExtractFiles");
  47         pAdvInstallFile = (void*)GetProcAddress(hAdvPack, "AdvInstallFile");
  48     }
  49 }
  50
  51 /* creates a file with the specified name for tests */
  52 static void createTestFile(const CHAR *name)
  53 {
  54     HANDLE file;
  55     DWORD written;
  56
  57     file = CreateFileA(name, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
  58     ok(file != INVALID_HANDLE_VALUE, "Failure to open file %s\n", name);
  59     WriteFile(file, name, strlen(name), &written, NULL);
  60     WriteFile(file, "\n", strlen("\n"), &written, NULL);
  61     CloseHandle(file);
  62 }
  63
  64 static void create_test_files(void)
  65 {
  66     createTestFile("a.txt");
  67     createTestFile("b.txt");
  68     CreateDirectoryA("testdir", NULL);
  69     createTestFile("testdir\\c.txt");
  70     createTestFile("testdir\\d.txt");
  71     CreateDirectoryA("dest", NULL);
  72 }
  73
  74 static void delete_test_files(void)
  75 {
  76     DeleteFileA("a.txt");
  77     DeleteFileA("b.txt");
  78     DeleteFileA("testdir\\c.txt");
  79     DeleteFileA("testdir\\d.txt");
  80     RemoveDirectoryA("testdir");
  81     RemoveDirectoryA("dest");
  82
  83     DeleteFileA("extract.cab");
  84 }
  85
  86 static BOOL check_ini_file_attr(LPSTR filename)
  87 {
  88     BOOL ret;
  89     DWORD expected = FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_READONLY;
  90     DWORD attr = GetFileAttributesA(filename);
  91
  92     ret = (attr & expected) && (attr != INVALID_FILE_ATTRIBUTES);
  93     SetFileAttributesA(filename, FILE_ATTRIBUTE_NORMAL);
  94
  95     return ret;
  96 }
  97
  98 static void test_AddDelBackupEntry(void)
  99 {
 100     BOOL ret;
 101     HRESULT res;
 102     CHAR path[MAX_PATH];
 103     CHAR windir[MAX_PATH];
 104
 105     lstrcpyA(path, CURR_DIR);
 106     lstrcatA(path, "\\backup\\basename.INI");
 107
 108     /* native AddDelBackupEntry crashes if lpcszBaseName is NULL */
 109
 110     /* try a NULL file list */
 111     res = pAddDelBackupEntry(NULL, "backup", "basename", AADBE_ADD_ENTRY);
 112     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 113     ok(!DeleteFileA(path), "Expected path to not exist\n");
 114
 115     lstrcpyA(path, CURR_DIR);
 116     lstrcatA(path, "\\backup\\.INI");
 117
 118     /* try an empty base name */
 119     res = pAddDelBackupEntry("one\0two\0three\0", "backup", "", AADBE_ADD_ENTRY);
 120     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 121     ok(!DeleteFileA(path), "Expected path to not exist\n");
 122
 123     lstrcpyA(path, CURR_DIR);
 124     lstrcatA(path, "\\basename.INI");
 125
 126     /* try an invalid flag */
 127     res = pAddDelBackupEntry("one\0two\0three\0", NULL, "basename", 0);
 128     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 129     ok(!DeleteFileA(path), "Expected path to not exist\n");
 130
 131     lstrcpyA(path, "c:\\basename.INI");
 132
 133     /* create the INF file */
 134     res = pAddDelBackupEntry("one\0two\0three\0", "c:\\", "basename", AADBE_ADD_ENTRY);
 135     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 136     if (GetFileAttributes(path) != INVALID_FILE_ATTRIBUTES)
 137     {
 138         ok(check_ini_file_attr(path), "Expected ini file to be hidden\n");
 139         ok(DeleteFileA(path), "Expected path to exist\n");
 140     }
 141     else
 142         win_skip("Test file could not be created\n");
 143
 144     lstrcpyA(path, CURR_DIR);
 145     lstrcatA(path, "\\backup\\basename.INI");
 146
 147     /* try to create the INI file in a nonexistent directory */
 148     RemoveDirectoryA("backup");
 149     res = pAddDelBackupEntry("one\0two\0three\0", "backup", "basename", AADBE_ADD_ENTRY);
 150     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 151     ok(!check_ini_file_attr(path), "Expected ini file to not be hidden\n");
 152     ok(!DeleteFileA(path), "Expected path to not exist\n");
 153
 154     /* try an existent, relative backup directory */
 155     CreateDirectoryA("backup", NULL);
 156     res = pAddDelBackupEntry("one\0two\0three\0", "backup", "basename", AADBE_ADD_ENTRY);
 157     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 158     ok(check_ini_file_attr(path), "Expected ini file to be hidden\n");
 159     ok(DeleteFileA(path), "Expected path to exist\n");
 160     RemoveDirectoryA("backup");
 161
 162     GetWindowsDirectoryA(windir, sizeof(windir));
 163     sprintf(path, "%s\\basename.INI", windir);
 164
 165     /* try a NULL backup dir, INI is created in the windows directory */
 166     res = pAddDelBackupEntry("one\0two\0three\0", NULL, "basename", AADBE_ADD_ENTRY);
 167     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 168
 169     /* remove the entries with AADBE_DEL_ENTRY */
 170     SetFileAttributesA(path, FILE_ATTRIBUTE_NORMAL);
 171     res = pAddDelBackupEntry("one\0three\0", NULL, "basename", AADBE_DEL_ENTRY);
 172     SetFileAttributesA(path, FILE_ATTRIBUTE_NORMAL);
 173     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 174     ret = DeleteFileA(path);
 175     ok(ret == TRUE ||
 176        broken(ret == FALSE), /* win98 */
 177        "Expected path to exist\n");
 178 }
 179
 180 /* the FCI callbacks */
 181
 182 static void * CDECL mem_alloc(ULONG cb)
 183 {
 184     return HeapAlloc(GetProcessHeap(), 0, cb);
 185 }
 186
 187 static void CDECL mem_free(void *memory)
 188 {
 189     HeapFree(GetProcessHeap(), 0, memory);
 190 }
 191
 192 static BOOL CDECL get_next_cabinet(PCCAB pccab, ULONG  cbPrevCab, void *pv)
 193 {
 194     return TRUE;
 195 }
 196
 197 static LONG CDECL progress(UINT typeStatus, ULONG cb1, ULONG cb2, void *pv)
 198 {
 199     return 0;
 200 }
 201
 202 static int CDECL file_placed(PCCAB pccab, char *pszFile, LONG cbFile,
 203                              BOOL fContinuation, void *pv)
 204 {
 205     return 0;
 206 }
 207
 208 static INT_PTR CDECL fci_open(char *pszFile, int oflag, int pmode, int *err, void *pv)
 209 {
 210     HANDLE handle;
 211     DWORD dwAccess = 0;
 212     DWORD dwShareMode = 0;
 213     DWORD dwCreateDisposition = OPEN_EXISTING;
 214
 215     dwAccess = GENERIC_READ | GENERIC_WRITE;
 216     /* FILE_SHARE_DELETE is not supported by Windows Me/98/95 */
 217     dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE;
 218
 219     if (GetFileAttributesA(pszFile) != INVALID_FILE_ATTRIBUTES)
 220         dwCreateDisposition = OPEN_EXISTING;
 221     else
 222         dwCreateDisposition = CREATE_NEW;
 223
 224     handle = CreateFileA(pszFile, dwAccess, dwShareMode, NULL,
 225                          dwCreateDisposition, 0, NULL);
 226
 227     ok(handle != INVALID_HANDLE_VALUE, "Failed to CreateFile %s\n", pszFile);
 228
 229     return (INT_PTR)handle;
 230 }
 231
 232 static UINT CDECL fci_read(INT_PTR hf, void *memory, UINT cb, int *err, void *pv)
 233 {
 234     HANDLE handle = (HANDLE)hf;
 235     DWORD dwRead;
 236     BOOL res;
 237
 238     res = ReadFile(handle, memory, cb, &dwRead, NULL);
 239     ok(res, "Failed to ReadFile\n");
 240
 241     return dwRead;
 242 }
 243
 244 static UINT CDECL fci_write(INT_PTR hf, void *memory, UINT cb, int *err, void *pv)
 245 {
 246     HANDLE handle = (HANDLE)hf;
 247     DWORD dwWritten;
 248     BOOL res;
 249
 250     res = WriteFile(handle, memory, cb, &dwWritten, NULL);
 251     ok(res, "Failed to WriteFile\n");
 252
 253     return dwWritten;
 254 }
 255
 256 static int CDECL fci_close(INT_PTR hf, int *err, void *pv)
 257 {
 258     HANDLE handle = (HANDLE)hf;
 259     ok(CloseHandle(handle), "Failed to CloseHandle\n");
 260
 261     return 0;
 262 }
 263
 264 static LONG CDECL fci_seek(INT_PTR hf, LONG dist, int seektype, int *err, void *pv)
 265 {
 266     HANDLE handle = (HANDLE)hf;
 267     DWORD ret;
 268
 269     ret = SetFilePointer(handle, dist, NULL, seektype);
 270     ok(ret != INVALID_SET_FILE_POINTER, "Failed to SetFilePointer\n");
 271
 272     return ret;
 273 }
 274
 275 static int CDECL fci_delete(char *pszFile, int *err, void *pv)
 276 {
 277     BOOL ret = DeleteFileA(pszFile);
 278     ok(ret, "Failed to DeleteFile %s\n", pszFile);
 279
 280     return 0;
 281 }
 282
 283 static BOOL CDECL get_temp_file(char *pszTempName, int cbTempName, void *pv)
 284 {
 285     LPSTR tempname;
 286
 287     tempname = HeapAlloc(GetProcessHeap(), 0, MAX_PATH);
 288     GetTempFileNameA(".", "xx", 0, tempname);
 289
 290     if (tempname && (strlen(tempname) < (unsigned)cbTempName))
 291     {
 292         lstrcpyA(pszTempName, tempname);
 293         HeapFree(GetProcessHeap(), 0, tempname);
 294         return TRUE;
 295     }
 296
 297     HeapFree(GetProcessHeap(), 0, tempname);
 298
 299     return FALSE;
 300 }
 301
 302 static INT_PTR CDECL get_open_info(char *pszName, USHORT *pdate, USHORT *ptime,
 303                                    USHORT *pattribs, int *err, void *pv)
 304 {
 305     BY_HANDLE_FILE_INFORMATION finfo;
 306     FILETIME filetime;
 307     HANDLE handle;
 308     DWORD attrs;
 309     BOOL res;
 310
 311     handle = CreateFile(pszName, GENERIC_READ, FILE_SHARE_READ, NULL,
 312                         OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN, NULL);
 313
 314     ok(handle != INVALID_HANDLE_VALUE, "Failed to CreateFile %s\n", pszName);
 315
 316     res = GetFileInformationByHandle(handle, &finfo);
 317     ok(res, "Expected GetFileInformationByHandle to succeed\n");
 318
 319     FileTimeToLocalFileTime(&finfo.ftLastWriteTime, &filetime);
 320     FileTimeToDosDateTime(&filetime, pdate, ptime);
 321
 322     attrs = GetFileAttributes(pszName);
 323     ok(attrs != INVALID_FILE_ATTRIBUTES, "Failed to GetFileAttributes\n");
 324
 325     return (INT_PTR)handle;
 326 }
 327
 328 static void add_file(HFCI hfci, char *file)
 329 {
 330     char path[MAX_PATH];
 331     BOOL res;
 332
 333     lstrcpyA(path, CURR_DIR);
 334     lstrcatA(path, "\\");
 335     lstrcatA(path, file);
 336
 337     res = FCIAddFile(hfci, path, file, FALSE, get_next_cabinet, progress,
 338                      get_open_info, tcompTYPE_MSZIP);
 339     ok(res, "Expected FCIAddFile to succeed\n");
 340 }
 341
 342 static void set_cab_parameters(PCCAB pCabParams)
 343 {
 344     ZeroMemory(pCabParams, sizeof(CCAB));
 345
 346     pCabParams->cb = MEDIA_SIZE;
 347     pCabParams->cbFolderThresh = FOLDER_THRESHOLD;
 348     pCabParams->setID = 0xbeef;
 349     lstrcpyA(pCabParams->szCabPath, CURR_DIR);
 350     lstrcatA(pCabParams->szCabPath, "\\");
 351     lstrcpyA(pCabParams->szCab, "extract.cab");
 352 }
 353
 354 static void create_cab_file(void)
 355 {
 356     CCAB cabParams;
 357     HFCI hfci;
 358     ERF erf;
 359     static CHAR a_txt[] = "a.txt",
 360                 b_txt[] = "b.txt",
 361                 testdir_c_txt[] = "testdir\\c.txt",
 362                 testdir_d_txt[] = "testdir\\d.txt";
 363     BOOL res;
 364
 365     set_cab_parameters(&cabParams);
 366
 367     hfci = FCICreate(&erf, file_placed, mem_alloc, mem_free, fci_open,
 368                       fci_read, fci_write, fci_close, fci_seek, fci_delete,
 369                       get_temp_file, &cabParams, NULL);
 370
 371     ok(hfci != NULL, "Failed to create an FCI context\n");
 372
 373     add_file(hfci, a_txt);
 374     add_file(hfci, b_txt);
 375     add_file(hfci, testdir_c_txt);
 376     add_file(hfci, testdir_d_txt);
 377
 378     res = FCIFlushCabinet(hfci, FALSE, get_next_cabinet, progress);
 379     ok(res, "Failed to flush the cabinet\n");
 380
 381     res = FCIDestroy(hfci);
 382     ok(res, "Failed to destroy the cabinet\n");
 383 }
 384
 385 static void test_ExtractFiles(void)
 386 {
 387     HRESULT hr;
 388     char destFolder[MAX_PATH];
 389
 390     lstrcpyA(destFolder, CURR_DIR);
 391     lstrcatA(destFolder, "\\");
 392     lstrcatA(destFolder, "dest");
 393
 394     /* try NULL cab file */
 395     hr = pExtractFiles(NULL, destFolder, 0, NULL, NULL, 0);
 396     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
 397     ok(RemoveDirectoryA("dest"), "Expected dest to exist\n");
 398
 399     /* try NULL destination */
 400     hr = pExtractFiles("extract.cab", NULL, 0, NULL, NULL, 0);
 401     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
 402     ok(!RemoveDirectoryA("dest"), "Expected dest to not exist\n");
 403
 404     /* extract all files in the cab to nonexistent destination directory */
 405     hr = pExtractFiles("extract.cab", destFolder, 0, NULL, NULL, 0);
 406     ok(hr == HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) ||
 407        hr == E_FAIL, /* win95 */
 408        "Expected %08x or %08x, got %08x\n", E_FAIL,
 409        HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND), hr);
 410     ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
 411     ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to not exist\n");
 412     ok(!RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to not exist\n");
 413     ok(!RemoveDirectoryA("dest"), "Expected dest to not exist\n");
 414
 415     /* extract all files in the cab to the destination directory */
 416     CreateDirectoryA("dest", NULL);
 417     hr = pExtractFiles("extract.cab", destFolder, 0, NULL, NULL, 0);
 418     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
 419     ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
 420     ok(DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to exist\n");
 421     ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
 422     ok(DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to exist\n");
 423     ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
 424
 425     /* extract all files to a relative destination directory */
 426     hr = pExtractFiles("extract.cab", "dest", 0, NULL, NULL, 0);
 427     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
 428     ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
 429     ok(DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to exist\n");
 430     ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
 431     ok(DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to exist\n");
 432     ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
 433
 434     /* only extract two of the files from the cab */
 435     hr = pExtractFiles("extract.cab", "dest", 0, "a.txt:testdir\\c.txt", NULL, 0);
 436     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
 437     ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
 438     ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
 439     ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
 440     ok(!DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to not exist\n");
 441     ok(!DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to not exist\n");
 442
 443     /* use valid chars before and after file list */
 444     hr = pExtractFiles("extract.cab", "dest", 0, " :\t: a.txt:testdir\\c.txt  \t:", NULL, 0);
 445     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
 446     ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
 447     ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
 448     ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
 449     ok(!DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to not exist\n");
 450     ok(!DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to not exist\n");
 451
 452     /* use invalid chars before and after file list */
 453     hr = pExtractFiles("extract.cab", "dest", 0, " +-\\ a.txt:testdir\\c.txt  a_:", NULL, 0);
 454     ok(hr == E_FAIL, "Expected E_FAIL, got %d\n", hr);
 455     ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
 456     ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to not exist\n");
 457     ok(!RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to not exist\n");
 458
 459     /* try an empty file list */
 460     hr = pExtractFiles("extract.cab", "dest", 0, "", NULL, 0);
 461     ok(hr == E_FAIL, "Expected E_FAIL, got %d\n", hr);
 462     ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
 463     ok(!RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to not exist\n");
 464
 465     /* try a nonexistent file in the file list */
 466     hr = pExtractFiles("extract.cab", "dest", 0, "a.txt:idontexist:testdir\\c.txt", NULL, 0);
 467     ok(hr == E_FAIL, "Expected E_FAIL, got %d\n", hr);
 468     ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
 469     ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to not exist\n");
 470     ok(!RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to not exist\n");
 471 }
 472
 473 static void test_AdvInstallFile(void)
 474 {
 475     HRESULT hr;
 476     HMODULE hmod;
 477     char destFolder[MAX_PATH];
 478
 479     hmod = LoadLibrary("setupapi.dll");
 480     if (!hmod)
 481     {
 482         skip("setupapi.dll not present\n");
 483         return;
 484     }
 485
 486     FreeLibrary(hmod);
 487
 488     lstrcpyA(destFolder, CURR_DIR);
 489     lstrcatA(destFolder, "\\");
 490     lstrcatA(destFolder, "dest");
 491
 492     createTestFile("source.txt");
 493
 494     /* try invalid source directory */
 495     hr = pAdvInstallFile(NULL, NULL, "source.txt", destFolder, "destination.txt", 0, 0);
 496     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
 497     ok(!DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to not exist\n");
 498
 499     /* try invalid source file */
 500     hr = pAdvInstallFile(NULL, CURR_DIR, NULL, destFolder, "destination.txt", 0, 0);
 501     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
 502     ok(!DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to not exist\n");
 503
 504     /* try invalid destination directory */
 505     hr = pAdvInstallFile(NULL, CURR_DIR, "source.txt", NULL, "destination.txt", 0, 0);
 506     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
 507     ok(!DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to not exist\n");
 508
 509     /* try copying to nonexistent destination directory */
 510     hr = pAdvInstallFile(NULL, CURR_DIR, "source.txt", destFolder, "destination.txt", 0, 0);
 511     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
 512     ok(DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to exist\n");
 513
 514     /* native windows screws up if the source file doesn't exist */
 515
 516     /* test AIF_NOOVERWRITE behavior, asks the user to overwrite if AIF_QUIET is not specified */
 517     createTestFile("dest\\destination.txt");
 518     hr = pAdvInstallFile(NULL, CURR_DIR, "source.txt", destFolder,
 519                          "destination.txt", AIF_NOOVERWRITE | AIF_QUIET, 0);
 520     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
 521     ok(DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to exist\n");
 522     ok(RemoveDirectoryA("dest"), "Expected dest to exist\n");
 523
 524     DeleteFileA("source.txt");
 525 }
 526
 527 START_TEST(files)
 528 {
 529     DWORD len;
 530     char temp_path[MAX_PATH], prev_path[MAX_PATH];
 531
 532     init_function_pointers();
 533
 534     GetCurrentDirectoryA(MAX_PATH, prev_path);
 535     GetTempPath(MAX_PATH, temp_path);
 536     SetCurrentDirectoryA(temp_path);
 537
 538     lstrcpyA(CURR_DIR, temp_path);
 539     len = lstrlenA(CURR_DIR);
 540
 541     if(len && (CURR_DIR[len - 1] == '\\'))
 542         CURR_DIR[len - 1] = 0;
 543
 544     create_test_files();
 545     create_cab_file();
 546
 547     test_AddDelBackupEntry();
 548     test_ExtractFiles();
 549     test_AdvInstallFile();
 550
 551     delete_test_files();
 552
 553     FreeLibrary(hAdvPack);
 554     SetCurrentDirectoryA(prev_path);
 555 }