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 *pExtractFilesW)(const WCHAR*,const WCHAR*,DWORD,const WCHAR*,void*,DWORD);
  36 static HRESULT (WINAPI *pAdvInstallFile)(HWND,LPCSTR,LPCSTR,LPCSTR,LPCSTR,DWORD,DWORD);
  37
  38 static CHAR CURR_DIR[MAX_PATH];
  39
  40 static void init_function_pointers(void)
  41 {
  42     hAdvPack = LoadLibraryA("advpack.dll");
  43
  44     if (hAdvPack)
  45     {
  46         pAddDelBackupEntry = (void *)GetProcAddress(hAdvPack, "AddDelBackupEntry");
  47         pExtractFiles = (void *)GetProcAddress(hAdvPack, "ExtractFiles");
  48         pExtractFilesW = (void *)GetProcAddress(hAdvPack, "ExtractFilesW");
  49         pAdvInstallFile = (void*)GetProcAddress(hAdvPack, "AdvInstallFile");
  50     }
  51 }
  52
  53 /* creates a file with the specified name for tests */
  54 static void createTestFile(const CHAR *name)
  55 {
  56     HANDLE file;
  57     DWORD written;
  58
  59     file = CreateFileA(name, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
  60     ok(file != INVALID_HANDLE_VALUE, "Failure to open file %s\n", name);
  61     WriteFile(file, name, strlen(name), &written, NULL);
  62     WriteFile(file, "\n", strlen("\n"), &written, NULL);
  63     CloseHandle(file);
  64 }
  65
  66 static void create_test_files(void)
  67 {
  68     createTestFile("a.txt");
  69     createTestFile("b.txt");
  70     CreateDirectoryA("testdir", NULL);
  71     createTestFile("testdir\\c.txt");
  72     createTestFile("testdir\\d.txt");
  73     CreateDirectoryA("dest", NULL);
  74 }
  75
  76 static void delete_test_files(void)
  77 {
  78     DeleteFileA("a.txt");
  79     DeleteFileA("b.txt");
  80     DeleteFileA("testdir\\c.txt");
  81     DeleteFileA("testdir\\d.txt");
  82     RemoveDirectoryA("testdir");
  83     RemoveDirectoryA("dest");
  84
  85     DeleteFileA("extract.cab");
  86 }
  87
  88 static BOOL check_ini_file_attr(LPSTR filename)
  89 {
  90     BOOL ret;
  91     DWORD expected = FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_READONLY;
  92     DWORD attr = GetFileAttributesA(filename);
  93
  94     ret = (attr & expected) && (attr != INVALID_FILE_ATTRIBUTES);
  95     SetFileAttributesA(filename, FILE_ATTRIBUTE_NORMAL);
  96
  97     return ret;
  98 }
  99
 100 static void test_AddDelBackupEntry(void)
 101 {
 102     BOOL ret;
 103     HRESULT res;
 104     CHAR path[MAX_PATH + 13];
 105     CHAR windir[MAX_PATH];
 106
 107     lstrcpyA(path, CURR_DIR);
 108     lstrcatA(path, "\\backup\\basename.INI");
 109
 110     /* native AddDelBackupEntry crashes if lpcszBaseName is NULL */
 111
 112     /* try a NULL file list */
 113     res = pAddDelBackupEntry(NULL, "backup", "basename", AADBE_ADD_ENTRY);
 114     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 115     ok(!DeleteFileA(path), "Expected path to not exist\n");
 116
 117     lstrcpyA(path, CURR_DIR);
 118     lstrcatA(path, "\\backup\\.INI");
 119
 120     /* try an empty base name */
 121     res = pAddDelBackupEntry("one\0two\0three\0", "backup", "", AADBE_ADD_ENTRY);
 122     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 123     ok(!DeleteFileA(path), "Expected path to not exist\n");
 124
 125     lstrcpyA(path, CURR_DIR);
 126     lstrcatA(path, "\\basename.INI");
 127
 128     /* try an invalid flag */
 129     res = pAddDelBackupEntry("one\0two\0three\0", NULL, "basename", 0);
 130     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 131     ok(!DeleteFileA(path), "Expected path to not exist\n");
 132
 133     lstrcpyA(path, "c:\\basename.INI");
 134
 135     /* create the INF file */
 136     res = pAddDelBackupEntry("one\0two\0three\0", "c:\\", "basename", AADBE_ADD_ENTRY);
 137     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 138     if (GetFileAttributesA(path) != INVALID_FILE_ATTRIBUTES)
 139     {
 140         ok(check_ini_file_attr(path), "Expected ini file to be hidden\n");
 141         ok(DeleteFileA(path), "Expected path to exist\n");
 142     }
 143     else
 144         win_skip("Test file could not be created\n");
 145
 146     lstrcpyA(path, CURR_DIR);
 147     lstrcatA(path, "\\backup\\basename.INI");
 148
 149     /* try to create the INI file in a nonexistent directory */
 150     RemoveDirectoryA("backup");
 151     res = pAddDelBackupEntry("one\0two\0three\0", "backup", "basename", AADBE_ADD_ENTRY);
 152     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 153     ok(!check_ini_file_attr(path), "Expected ini file to not be hidden\n");
 154     ok(!DeleteFileA(path), "Expected path to not exist\n");
 155
 156     /* try an existent, relative backup directory */
 157     CreateDirectoryA("backup", NULL);
 158     res = pAddDelBackupEntry("one\0two\0three\0", "backup", "basename", AADBE_ADD_ENTRY);
 159     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 160     ok(check_ini_file_attr(path), "Expected ini file to be hidden\n");
 161     ok(DeleteFileA(path), "Expected path to exist\n");
 162     RemoveDirectoryA("backup");
 163
 164     GetWindowsDirectoryA(windir, sizeof(windir));
 165     sprintf(path, "%s\\basename.INI", windir);
 166
 167     /* try a NULL backup dir, INI is created in the windows directory */
 168     res = pAddDelBackupEntry("one\0two\0three\0", NULL, "basename", AADBE_ADD_ENTRY);
 169     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 170
 171     /* remove the entries with AADBE_DEL_ENTRY */
 172     SetFileAttributesA(path, FILE_ATTRIBUTE_NORMAL);
 173     res = pAddDelBackupEntry("one\0three\0", NULL, "basename", AADBE_DEL_ENTRY);
 174     SetFileAttributesA(path, FILE_ATTRIBUTE_NORMAL);
 175     ok(res == S_OK, "Expected S_OK, got %d\n", res);
 176     ret = DeleteFileA(path);
 177     ok(ret == TRUE ||
 178        broken(ret == FALSE), /* win98 */
 179        "Expected path to exist\n");
 180 }
 181
 182 /* the FCI callbacks */
 183
 184 static void * CDECL mem_alloc(ULONG cb)
 185 {
 186     return HeapAlloc(GetProcessHeap(), 0, cb);
 187 }
 188
 189 static void CDECL mem_free(void *memory)
 190 {
 191     HeapFree(GetProcessHeap(), 0, memory);
 192 }
 193
 194 static BOOL CDECL get_next_cabinet(PCCAB pccab, ULONG  cbPrevCab, void *pv)
 195 {
 196     return TRUE;
 197 }
 198
 199 static LONG CDECL progress(UINT typeStatus, ULONG cb1, ULONG cb2, void *pv)
 200 {
 201     return 0;
 202 }
 203
 204 static int CDECL file_placed(PCCAB pccab, char *pszFile, LONG cbFile,
 205                              BOOL fContinuation, void *pv)
 206 {
 207     return 0;
 208 }
 209
 210 static INT_PTR CDECL fci_open(char *pszFile, int oflag, int pmode, int *err, void *pv)
 211 {
 212     HANDLE handle;
 213     DWORD dwAccess = 0;
 214     DWORD dwShareMode = 0;
 215     DWORD dwCreateDisposition = OPEN_EXISTING;
 216
 217     dwAccess = GENERIC_READ | GENERIC_WRITE;
 218     /* FILE_SHARE_DELETE is not supported by Windows Me/98/95 */
 219     dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE;
 220
 221     if (GetFileAttributesA(pszFile) != INVALID_FILE_ATTRIBUTES)
 222         dwCreateDisposition = OPEN_EXISTING;
 223     else
 224         dwCreateDisposition = CREATE_NEW;
 225
 226     handle = CreateFileA(pszFile, dwAccess, dwShareMode, NULL,
 227                          dwCreateDisposition, 0, NULL);
 228
 229     ok(handle != INVALID_HANDLE_VALUE, "Failed to CreateFile %s\n", pszFile);
 230
 231     return (INT_PTR)handle;
 232 }
 233
 234 static UINT CDECL fci_read(INT_PTR hf, void *memory, UINT cb, int *err, void *pv)
 235 {
 236     HANDLE handle = (HANDLE)hf;
 237     DWORD dwRead;
 238     BOOL res;
 239
 240     res = ReadFile(handle, memory, cb, &dwRead, NULL);
 241     ok(res, "Failed to ReadFile\n");
 242
 243     return dwRead;
 244 }
 245
 246 static UINT CDECL fci_write(INT_PTR hf, void *memory, UINT cb, int *err, void *pv)
 247 {
 248     HANDLE handle = (HANDLE)hf;
 249     DWORD dwWritten;
 250     BOOL res;
 251
 252     res = WriteFile(handle, memory, cb, &dwWritten, NULL);
 253     ok(res, "Failed to WriteFile\n");
 254
 255     return dwWritten;
 256 }
 257
 258 static int CDECL fci_close(INT_PTR hf, int *err, void *pv)
 259 {
 260     HANDLE handle = (HANDLE)hf;
 261     ok(CloseHandle(handle), "Failed to CloseHandle\n");
 262
 263     return 0;
 264 }
 265
 266 static LONG CDECL fci_seek(INT_PTR hf, LONG dist, int seektype, int *err, void *pv)
 267 {
 268     HANDLE handle = (HANDLE)hf;
 269     DWORD ret;
 270
 271     ret = SetFilePointer(handle, dist, NULL, seektype);
 272     ok(ret != INVALID_SET_FILE_POINTER, "Failed to SetFilePointer\n");
 273
 274     return ret;
 275 }
 276
 277 static int CDECL fci_delete(char *pszFile, int *err, void *pv)
 278 {
 279     BOOL ret = DeleteFileA(pszFile);
 280     ok(ret, "Failed to DeleteFile %s\n", pszFile);
 281
 282     return 0;
 283 }
 284
 285 static BOOL CDECL get_temp_file(char *pszTempName, int cbTempName, void *pv)
 286 {
 287     LPSTR tempname;
 288
 289     tempname = HeapAlloc(GetProcessHeap(), 0, MAX_PATH);
 290     GetTempFileNameA(".", "xx", 0, tempname);
 291
 292     if (tempname && (strlen(tempname) < (unsigned)cbTempName))
 293     {
 294         lstrcpyA(pszTempName, tempname);
 295         HeapFree(GetProcessHeap(), 0, tempname);
 296         return TRUE;
 297     }
 298
 299     HeapFree(GetProcessHeap(), 0, tempname);
 300
 301     return FALSE;
 302 }
 303
 304 static INT_PTR CDECL get_open_info(char *pszName, USHORT *pdate, USHORT *ptime,
 305                                    USHORT *pattribs, int *err, void *pv)
 306 {
 307     BY_HANDLE_FILE_INFORMATION finfo;
 308     FILETIME filetime;
 309     HANDLE handle;
 310     DWORD attrs;
 311     BOOL res;
 312
 313     handle = CreateFileA(pszName, GENERIC_READ, FILE_SHARE_READ, NULL,
 314                          OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN, NULL);
 315
 316     ok(handle != INVALID_HANDLE_VALUE, "Failed to CreateFile %s\n", pszName);
 317
 318     res = GetFileInformationByHandle(handle, &finfo);
 319     ok(res, "Expected GetFileInformationByHandle to succeed\n");
 320
 321     FileTimeToLocalFileTime(&finfo.ftLastWriteTime, &filetime);
 322     FileTimeToDosDateTime(&filetime, pdate, ptime);
 323
 324     attrs = GetFileAttributesA(pszName);
 325     ok(attrs != INVALID_FILE_ATTRIBUTES, "Failed to GetFileAttributes\n");
 326
 327     return (INT_PTR)handle;
 328 }
 329
 330 static void add_file(HFCI hfci, char *file)
 331 {
 332     char path[MAX_PATH];
 333     BOOL res;
 334
 335     lstrcpyA(path, CURR_DIR);
 336     lstrcatA(path, "\\");
 337     lstrcatA(path, file);
 338
 339     res = FCIAddFile(hfci, path, file, FALSE, get_next_cabinet, progress,
 340                      get_open_info, tcompTYPE_MSZIP);
 341     ok(res, "Expected FCIAddFile to succeed\n");
 342 }
 343
 344 static void set_cab_parameters(PCCAB pCabParams)
 345 {
 346     ZeroMemory(pCabParams, sizeof(CCAB));
 347
 348     pCabParams->cb = MEDIA_SIZE;
 349     pCabParams->cbFolderThresh = FOLDER_THRESHOLD;
 350     pCabParams->setID = 0xbeef;
 351     lstrcpyA(pCabParams->szCabPath, CURR_DIR);
 352     lstrcatA(pCabParams->szCabPath, "\\");
 353     lstrcpyA(pCabParams->szCab, "extract.cab");
 354 }
 355
 356 static void create_cab_file(void)
 357 {
 358     CCAB cabParams;
 359     HFCI hfci;
 360     ERF erf;
 361     static CHAR a_txt[] = "a.txt",
 362                 b_txt[] = "b.txt",
 363                 testdir_c_txt[] = "testdir\\c.txt",
 364                 testdir_d_txt[] = "testdir\\d.txt";
 365     BOOL res;
 366
 367     set_cab_parameters(&cabParams);
 368
 369     hfci = FCICreate(&erf, file_placed, mem_alloc, mem_free, fci_open,
 370                       fci_read, fci_write, fci_close, fci_seek, fci_delete,
 371                       get_temp_file, &cabParams, NULL);
 372
 373     ok(hfci != NULL, "Failed to create an FCI context\n");
 374
 375     add_file(hfci, a_txt);
 376     add_file(hfci, b_txt);
 377     add_file(hfci, testdir_c_txt);
 378     add_file(hfci, testdir_d_txt);
 379
 380     res = FCIFlushCabinet(hfci, FALSE, get_next_cabinet, progress);
 381     ok(res, "Failed to flush the cabinet\n");
 382
 383     res = FCIDestroy(hfci);
 384     ok(res, "Failed to destroy the cabinet\n");
 385 }
 386
 387 static void test_ExtractFiles(void)
 388 {
 389     HRESULT hr;
 390     char destFolder[MAX_PATH];
 391
 392     lstrcpyA(destFolder, CURR_DIR);
 393     lstrcatA(destFolder, "\\");
 394     lstrcatA(destFolder, "dest");
 395
 396     /* try NULL cab file */
 397     hr = pExtractFiles(NULL, destFolder, 0, NULL, NULL, 0);
 398     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
 399     ok(RemoveDirectoryA("dest"), "Expected dest to exist\n");
 400
 401     /* try NULL destination */
 402     hr = pExtractFiles("extract.cab", NULL, 0, NULL, NULL, 0);
 403     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
 404     ok(!RemoveDirectoryA("dest"), "Expected dest to not exist\n");
 405
 406     /* extract all files in the cab to nonexistent destination directory */
 407     hr = pExtractFiles("extract.cab", destFolder, 0, NULL, NULL, 0);
 408     ok(hr == HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) ||
 409        hr == E_FAIL, /* win95 */
 410        "Expected %08x or %08x, got %08x\n", E_FAIL,
 411        HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND), hr);
 412     ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
 413     ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to not exist\n");
 414     ok(!RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to not exist\n");
 415     ok(!RemoveDirectoryA("dest"), "Expected dest to not exist\n");
 416
 417     /* extract all files in the cab to the destination directory */
 418     CreateDirectoryA("dest", NULL);
 419     hr = pExtractFiles("extract.cab", destFolder, 0, NULL, NULL, 0);
 420     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
 421     ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
 422     ok(DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to exist\n");
 423     ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
 424     ok(DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to exist\n");
 425     ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
 426
 427     /* extract all files to a relative destination directory */
 428     hr = pExtractFiles("extract.cab", "dest", 0, NULL, NULL, 0);
 429     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
 430     ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
 431     ok(DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to exist\n");
 432     ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
 433     ok(DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to exist\n");
 434     ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
 435
 436     /* only extract two of the files from the cab */
 437     hr = pExtractFiles("extract.cab", "dest", 0, "a.txt:testdir\\c.txt", NULL, 0);
 438     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
 439     ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
 440     ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
 441     ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
 442     ok(!DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to not exist\n");
 443     ok(!DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to not exist\n");
 444
 445     /* use valid chars before and after file list */
 446     hr = pExtractFiles("extract.cab", "dest", 0, " :\t: a.txt:testdir\\c.txt  \t:", NULL, 0);
 447     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
 448     ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
 449     ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
 450     ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
 451     ok(!DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to not exist\n");
 452     ok(!DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to not exist\n");
 453
 454     /* use invalid chars before and after file list */
 455     hr = pExtractFiles("extract.cab", "dest", 0, " +-\\ a.txt:testdir\\c.txt  a_:", NULL, 0);
 456     ok(hr == E_FAIL, "Expected E_FAIL, got %d\n", hr);
 457     ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
 458     ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to not exist\n");
 459     ok(!RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to not exist\n");
 460
 461     /* try an empty file list */
 462     hr = pExtractFiles("extract.cab", "dest", 0, "", NULL, 0);
 463     ok(hr == E_FAIL, "Expected E_FAIL, got %d\n", hr);
 464     ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
 465     ok(!RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to not exist\n");
 466
 467     /* try a nonexistent file in the file list */
 468     hr = pExtractFiles("extract.cab", "dest", 0, "a.txt:idontexist:testdir\\c.txt", NULL, 0);
 469     ok(hr == E_FAIL, "Expected E_FAIL, got %d\n", hr);
 470     ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
 471     ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to not exist\n");
 472     ok(!RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to not exist\n");
 473
 474     if(pExtractFilesW) {
 475         hr = pExtractFilesW(L"extract.cab", L"dest", 0, L"a.txt:testdir\\c.txt", NULL, 0);
 476         ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 477         ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
 478         ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
 479         ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
 480         ok(!DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to not exist\n");
 481         ok(!DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to not exist\n");
 482     }else {
 483         win_skip("ExtractFilesW not available\n");
 484     }
 485 }
 486
 487 static void test_AdvInstallFile(void)
 488 {
 489     HRESULT hr;
 490     HMODULE hmod;
 491     char destFolder[MAX_PATH];
 492
 493     hmod = LoadLibraryA("setupapi.dll");
 494     if (!hmod)
 495     {
 496         skip("setupapi.dll not present\n");
 497         return;
 498     }
 499
 500     FreeLibrary(hmod);
 501
 502     lstrcpyA(destFolder, CURR_DIR);
 503     lstrcatA(destFolder, "\\");
 504     lstrcatA(destFolder, "dest");
 505
 506     createTestFile("source.txt");
 507
 508     /* try invalid source directory */
 509     hr = pAdvInstallFile(NULL, NULL, "source.txt", destFolder, "destination.txt", 0, 0);
 510     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
 511     ok(!DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to not exist\n");
 512
 513     /* try invalid source file */
 514     hr = pAdvInstallFile(NULL, CURR_DIR, NULL, destFolder, "destination.txt", 0, 0);
 515     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
 516     ok(!DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to not exist\n");
 517
 518     /* try invalid destination directory */
 519     hr = pAdvInstallFile(NULL, CURR_DIR, "source.txt", NULL, "destination.txt", 0, 0);
 520     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
 521     ok(!DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to not exist\n");
 522
 523     /* try copying to nonexistent destination directory */
 524     hr = pAdvInstallFile(NULL, CURR_DIR, "source.txt", destFolder, "destination.txt", 0, 0);
 525     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
 526     ok(DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to exist\n");
 527
 528     /* native windows screws up if the source file doesn't exist */
 529
 530     /* test AIF_NOOVERWRITE behavior, asks the user to overwrite if AIF_QUIET is not specified */
 531     createTestFile("dest\\destination.txt");
 532     hr = pAdvInstallFile(NULL, CURR_DIR, "source.txt", destFolder,
 533                          "destination.txt", AIF_NOOVERWRITE | AIF_QUIET, 0);
 534     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
 535     ok(DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to exist\n");
 536     ok(RemoveDirectoryA("dest"), "Expected dest to exist\n");
 537
 538     DeleteFileA("source.txt");
 539 }
 540
 541 START_TEST(files)
 542 {
 543     DWORD len;
 544     char temp_path[MAX_PATH], prev_path[MAX_PATH];
 545
 546     init_function_pointers();
 547
 548     GetCurrentDirectoryA(MAX_PATH, prev_path);
 549     GetTempPathA(MAX_PATH, temp_path);
 550     SetCurrentDirectoryA(temp_path);
 551
 552     lstrcpyA(CURR_DIR, temp_path);
 553     len = lstrlenA(CURR_DIR);
 554
 555     if(len && (CURR_DIR[len - 1] == '\\'))
 556         CURR_DIR[len - 1] = 0;
 557
 558     create_test_files();
 559     create_cab_file();
 560
 561     test_AddDelBackupEntry();
 562     test_ExtractFiles();
 563     test_AdvInstallFile();
 564
 565     delete_test_files();
 566
 567     FreeLibrary(hAdvPack);
 568     SetCurrentDirectoryA(prev_path);
 569 }