dlls/cabinet/tests/fdi.c

   1 /*
   2  * Unit tests for the File Decompression Interface
   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 "fci.h"
  24 #include "fdi.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 static CHAR CURR_DIR[MAX_PATH];
  32
  33 /* FDI callbacks */
  34
  35 static void * CDECL fdi_alloc(ULONG cb)
  36 {
  37     return HeapAlloc(GetProcessHeap(), 0, cb);
  38 }
  39
  40 static void * CDECL fdi_alloc_bad(ULONG cb)
  41 {
  42     return NULL;
  43 }
  44
  45 static void CDECL fdi_free(void *pv)
  46 {
  47     HeapFree(GetProcessHeap(), 0, pv);
  48 }
  49
  50 static INT_PTR CDECL fdi_open(char *pszFile, int oflag, int pmode)
  51 {
  52     HANDLE handle;
  53     handle = CreateFileA(pszFile, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
  54                           OPEN_EXISTING, 0, NULL );
  55     if (handle == INVALID_HANDLE_VALUE)
  56         return 0;
  57     return (INT_PTR) handle;
  58 }
  59
  60 static UINT CDECL fdi_read(INT_PTR hf, void *pv, UINT cb)
  61 {
  62     HANDLE handle = (HANDLE) hf;
  63     DWORD dwRead;
  64     if (ReadFile(handle, pv, cb, &dwRead, NULL))
  65         return dwRead;
  66     return 0;
  67 }
  68
  69 static UINT CDECL fdi_write(INT_PTR hf, void *pv, UINT cb)
  70 {
  71     HANDLE handle = (HANDLE) hf;
  72     DWORD dwWritten;
  73     if (WriteFile(handle, pv, cb, &dwWritten, NULL))
  74         return dwWritten;
  75     return 0;
  76 }
  77
  78 static int CDECL fdi_close(INT_PTR hf)
  79 {
  80     HANDLE handle = (HANDLE) hf;
  81     return CloseHandle(handle) ? 0 : -1;
  82 }
  83
  84 static LONG CDECL fdi_seek(INT_PTR hf, LONG dist, int seektype)
  85 {
  86     HANDLE handle = (HANDLE) hf;
  87     return SetFilePointer(handle, dist, NULL, seektype);
  88 }
  89
  90 static void test_FDICreate(void)
  91 {
  92     HFDI hfdi;
  93     ERF erf;
  94
  95     /* native crashes if pfnalloc is NULL */
  96
  97     /* FDICreate does not crash with a NULL pfnfree,
  98      * but FDIDestroy will crash when it tries to access it.
  99      */
 100     if (0)
 101     {
 102         SetLastError(0xdeadbeef);
 103         erf.erfOper = 0x1abe11ed;
 104         erf.erfType = 0x5eed1e55;
 105         erf.fError = 0x1ead1e55;
 106         hfdi = FDICreate(fdi_alloc, NULL, fdi_open, fdi_read,
 107                          fdi_write, fdi_close, fdi_seek,
 108                          cpuUNKNOWN, &erf);
 109         ok(hfdi != NULL, "Expected non-NULL context\n");
 110         ok(GetLastError() == 0xdeadbeef,
 111            "Expected 0xdeadbeef, got %d\n", GetLastError());
 112         ok(erf.erfOper == 0x1abe11ed, "Expected 0x1abe11ed, got %d\n", erf.erfOper);
 113         ok(erf.erfType == 0x5eed1e55, "Expected 0x5eed1e55, got %d\n", erf.erfType);
 114         ok(erf.fError == 0x1ead1e55, "Expected 0x1ead1e55, got %d\n", erf.fError);
 115
 116         FDIDestroy(hfdi);
 117     }
 118
 119     SetLastError(0xdeadbeef);
 120     erf.erfOper = 0x1abe11ed;
 121     erf.erfType = 0x5eed1e55;
 122     erf.fError = 0x1ead1e55;
 123     hfdi = FDICreate(fdi_alloc, fdi_free, NULL, fdi_read,
 124                      fdi_write, fdi_close, fdi_seek,
 125                      cpuUNKNOWN, &erf);
 126     ok(hfdi != NULL, "Expected non-NULL context\n");
 127     ok(GetLastError() == 0xdeadbeef,
 128        "Expected 0xdeadbeef, got %d\n", GetLastError());
 129     ok((erf.erfOper == 0x1abe11ed || erf.erfOper == 0 /* Vista */), "Expected 0x1abe11ed or 0, got %d\n", erf.erfOper);
 130     ok((erf.erfType == 0x5eed1e55 || erf.erfType == 0 /* Vista */), "Expected 0x5eed1e55 or 0, got %d\n", erf.erfType);
 131     ok((erf.fError == 0x1ead1e55 || erf.fError == 0 /* Vista */), "Expected 0x1ead1e55 or 0, got %d\n", erf.fError);
 132
 133     FDIDestroy(hfdi);
 134
 135     SetLastError(0xdeadbeef);
 136     erf.erfOper = 0x1abe11ed;
 137     erf.erfType = 0x5eed1e55;
 138     erf.fError = 0x1ead1e55;
 139     hfdi = FDICreate(fdi_alloc, fdi_free, fdi_open, NULL,
 140                      fdi_write, fdi_close, fdi_seek,
 141                      cpuUNKNOWN, &erf);
 142     ok(hfdi != NULL, "Expected non-NULL context\n");
 143     ok(GetLastError() == 0xdeadbeef,
 144        "Expected 0xdeadbeef, got %d\n", GetLastError());
 145     ok((erf.erfOper == 0x1abe11ed || erf.erfOper == 0 /* Vista */), "Expected 0x1abe11ed or 0, got %d\n", erf.erfOper);
 146     ok((erf.erfType == 0x5eed1e55 || erf.erfType == 0 /* Vista */), "Expected 0x5eed1e55 or 0, got %d\n", erf.erfType);
 147     ok((erf.fError == 0x1ead1e55 || erf.fError == 0 /* Vista */), "Expected 0x1ead1e55 or 0, got %d\n", erf.fError);
 148
 149     FDIDestroy(hfdi);
 150
 151     SetLastError(0xdeadbeef);
 152     erf.erfOper = 0x1abe11ed;
 153     erf.erfType = 0x5eed1e55;
 154     erf.fError = 0x1ead1e55;
 155     hfdi = FDICreate(fdi_alloc, fdi_free, fdi_open, fdi_read,
 156                      NULL, fdi_close, fdi_seek,
 157                      cpuUNKNOWN, &erf);
 158     ok(hfdi != NULL, "Expected non-NULL context\n");
 159     ok(GetLastError() == 0xdeadbeef,
 160        "Expected 0xdeadbeef, got %d\n", GetLastError());
 161     ok((erf.erfOper == 0x1abe11ed || erf.erfOper == 0 /* Vista */), "Expected 0x1abe11ed or 0, got %d\n", erf.erfOper);
 162     ok((erf.erfType == 0x5eed1e55 || erf.erfType == 0 /* Vista */), "Expected 0x5eed1e55 or 0, got %d\n", erf.erfType);
 163     ok((erf.fError == 0x1ead1e55 || erf.fError == 0 /* Vista */), "Expected 0x1ead1e55 or 0, got %d\n", erf.fError);
 164
 165     FDIDestroy(hfdi);
 166
 167     SetLastError(0xdeadbeef);
 168     erf.erfOper = 0x1abe11ed;
 169     erf.erfType = 0x5eed1e55;
 170     erf.fError = 0x1ead1e55;
 171     hfdi = FDICreate(fdi_alloc, fdi_free, fdi_open, fdi_read,
 172                      fdi_write, NULL, fdi_seek,
 173                      cpuUNKNOWN, &erf);
 174     ok(hfdi != NULL, "Expected non-NULL context\n");
 175     ok(GetLastError() == 0xdeadbeef,
 176        "Expected 0xdeadbeef, got %d\n", GetLastError());
 177     ok((erf.erfOper == 0x1abe11ed || erf.erfOper == 0 /* Vista */), "Expected 0x1abe11ed or 0, got %d\n", erf.erfOper);
 178     ok((erf.erfType == 0x5eed1e55 || erf.erfType == 0 /* Vista */), "Expected 0x5eed1e55 or 0, got %d\n", erf.erfType);
 179     ok((erf.fError == 0x1ead1e55 || erf.fError == 0 /* Vista */), "Expected 0x1ead1e55 or 0, got %d\n", erf.fError);
 180
 181     FDIDestroy(hfdi);
 182
 183     SetLastError(0xdeadbeef);
 184     erf.erfOper = 0x1abe11ed;
 185     erf.erfType = 0x5eed1e55;
 186     erf.fError = 0x1ead1e55;
 187     hfdi = FDICreate(fdi_alloc, fdi_free, fdi_open, fdi_read,
 188                      fdi_write, fdi_close, NULL,
 189                      cpuUNKNOWN, &erf);
 190     ok(hfdi != NULL, "Expected non-NULL context\n");
 191     ok(GetLastError() == 0xdeadbeef,
 192        "Expected 0xdeadbeef, got %d\n", GetLastError());
 193     ok((erf.erfOper == 0x1abe11ed || erf.erfOper == 0 /* Vista */), "Expected 0x1abe11ed or 0, got %d\n", erf.erfOper);
 194     ok((erf.erfType == 0x5eed1e55 || erf.erfType == 0 /* Vista */), "Expected 0x5eed1e55 or 0, got %d\n", erf.erfType);
 195     ok((erf.fError == 0x1ead1e55 || erf.fError == 0 /* Vista */), "Expected 0x1ead1e55 or 0, got %d\n", erf.fError);
 196
 197     FDIDestroy(hfdi);
 198
 199     SetLastError(0xdeadbeef);
 200     erf.erfOper = 0x1abe11ed;
 201     erf.erfType = 0x5eed1e55;
 202     erf.fError = 0x1ead1e55;
 203     hfdi = FDICreate(fdi_alloc, fdi_free, fdi_open, fdi_read,
 204                      fdi_write, fdi_close, fdi_seek,
 205                      cpuUNKNOWN, NULL);
 206     /* XP sets hfdi to a non-NULL value, but Vista sets it to NULL! */
 207     ok(GetLastError() == 0xdeadbeef,
 208        "Expected 0xdeadbeef, got %d\n", GetLastError());
 209     /* NULL is passed to FDICreate instead of &erf, so don't retest the erf member values. */
 210
 211     FDIDestroy(hfdi);
 212
 213     /* bad cpu type */
 214     SetLastError(0xdeadbeef);
 215     erf.erfOper = 0x1abe11ed;
 216     erf.erfType = 0x5eed1e55;
 217     erf.fError = 0x1ead1e55;
 218     hfdi = FDICreate(fdi_alloc, fdi_free, fdi_open, fdi_read,
 219                      fdi_write, fdi_close, fdi_seek,
 220                      0xcafebabe, &erf);
 221     ok(hfdi != NULL, "Expected non-NULL context\n");
 222     ok(GetLastError() == 0xdeadbeef,
 223        "Expected 0xdeadbeef, got %d\n", GetLastError());
 224     ok((erf.erfOper == 0x1abe11ed || erf.erfOper == 0 /* Vista */), "Expected 0x1abe11ed or 0, got %d\n", erf.erfOper);
 225     ok((erf.erfType == 0x5eed1e55 || erf.erfType == 0 /* Vista */), "Expected 0x5eed1e55 or 0, got %d\n", erf.erfType);
 226     ok((erf.fError == 0x1ead1e55 || erf.fError == 0 /* Vista */), "Expected 0x1ead1e55 or 0, got %d\n", erf.fError);
 227
 228     FDIDestroy(hfdi);
 229
 230     /* pfnalloc fails */
 231     SetLastError(0xdeadbeef);
 232     erf.erfOper = 0x1abe11ed;
 233     erf.erfType = 0x5eed1e55;
 234     erf.fError = 0x1ead1e55;
 235     hfdi = FDICreate(fdi_alloc_bad, fdi_free, fdi_open, fdi_read,
 236                      fdi_write, fdi_close, fdi_seek,
 237                      cpuUNKNOWN, &erf);
 238     ok(hfdi == NULL, "Expected NULL context, got %p\n", hfdi);
 239     ok(erf.erfOper == FDIERROR_ALLOC_FAIL,
 240        "Expected FDIERROR_ALLOC_FAIL, got %d\n", erf.erfOper);
 241     ok(erf.fError == TRUE, "Expected TRUE, got %d\n", erf.fError);
 242     todo_wine
 243     {
 244         ok(GetLastError() == 0xdeadbeef,
 245            "Expected 0xdeadbeef, got %d\n", GetLastError());
 246         ok(erf.erfType == 0, "Expected 0, got %d\n", erf.erfType);
 247     }
 248 }
 249
 250 static void test_FDIDestroy(void)
 251 {
 252     HFDI hfdi;
 253     ERF erf;
 254     BOOL ret;
 255
 256     /* native crashes if hfdi is NULL or invalid */
 257
 258     hfdi = FDICreate(fdi_alloc, fdi_free, fdi_open, fdi_read,
 259                      fdi_write, fdi_close, fdi_seek,
 260                      cpuUNKNOWN, &erf);
 261     ok(hfdi != NULL, "Expected non-NULL context\n");
 262
 263     /* successfully destroy hfdi */
 264     ret = FDIDestroy(hfdi);
 265     ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
 266
 267     /* native crashes if you try to destroy hfdi twice */
 268     if (0)
 269     {
 270         /* try to destroy hfdi again */
 271         ret = FDIDestroy(hfdi);
 272         ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
 273     }
 274 }
 275
 276 static void createTestFile(const CHAR *name)
 277 {
 278     HANDLE file;
 279     DWORD written;
 280
 281     file = CreateFileA(name, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
 282     ok(file != INVALID_HANDLE_VALUE, "Failure to open file %s\n", name);
 283     WriteFile(file, name, strlen(name), &written, NULL);
 284     WriteFile(file, "\n", strlen("\n"), &written, NULL);
 285     CloseHandle(file);
 286 }
 287
 288 static void create_test_files(void)
 289 {
 290     DWORD len;
 291
 292     len = GetCurrentDirectoryA(MAX_PATH, CURR_DIR);
 293
 294     if(len && (CURR_DIR[len-1] == '\\'))
 295         CURR_DIR[len-1] = 0;
 296
 297     createTestFile("a.txt");
 298     createTestFile("b.txt");
 299     CreateDirectoryA("testdir", NULL);
 300     createTestFile("testdir\\c.txt");
 301     createTestFile("testdir\\d.txt");
 302 }
 303
 304 static void delete_test_files(void)
 305 {
 306     DeleteFileA("a.txt");
 307     DeleteFileA("b.txt");
 308     DeleteFileA("testdir\\c.txt");
 309     DeleteFileA("testdir\\d.txt");
 310     RemoveDirectoryA("testdir");
 311
 312     DeleteFileA("extract.cab");
 313 }
 314
 315 /* FCI callbacks */
 316
 317 static void * CDECL mem_alloc(ULONG cb)
 318 {
 319     return HeapAlloc(GetProcessHeap(), 0, cb);
 320 }
 321
 322 static void CDECL mem_free(void *memory)
 323 {
 324     HeapFree(GetProcessHeap(), 0, memory);
 325 }
 326
 327 static BOOL CDECL get_next_cabinet(PCCAB pccab, ULONG  cbPrevCab, void *pv)
 328 {
 329     return TRUE;
 330 }
 331
 332 static LONG CDECL progress(UINT typeStatus, ULONG cb1, ULONG cb2, void *pv)
 333 {
 334     return 0;
 335 }
 336
 337 static int CDECL file_placed(PCCAB pccab, char *pszFile, LONG cbFile,
 338                              BOOL fContinuation, void *pv)
 339 {
 340     return 0;
 341 }
 342
 343 static INT_PTR CDECL fci_open(char *pszFile, int oflag, int pmode, int *err, void *pv)
 344 {
 345     HANDLE handle;
 346     DWORD dwAccess = 0;
 347     DWORD dwShareMode = 0;
 348     DWORD dwCreateDisposition = OPEN_EXISTING;
 349
 350     dwAccess = GENERIC_READ | GENERIC_WRITE;
 351     /* FILE_SHARE_DELETE is not supported by Windows Me/98/95 */
 352     dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE;
 353
 354     if (GetFileAttributesA(pszFile) != INVALID_FILE_ATTRIBUTES)
 355         dwCreateDisposition = OPEN_EXISTING;
 356     else
 357         dwCreateDisposition = CREATE_NEW;
 358
 359     handle = CreateFileA(pszFile, dwAccess, dwShareMode, NULL,
 360                          dwCreateDisposition, 0, NULL);
 361
 362     ok(handle != INVALID_HANDLE_VALUE, "Failed to CreateFile %s\n", pszFile);
 363
 364     return (INT_PTR)handle;
 365 }
 366
 367 static UINT CDECL fci_read(INT_PTR hf, void *memory, UINT cb, int *err, void *pv)
 368 {
 369     HANDLE handle = (HANDLE)hf;
 370     DWORD dwRead;
 371     BOOL res;
 372
 373     res = ReadFile(handle, memory, cb, &dwRead, NULL);
 374     ok(res, "Failed to ReadFile\n");
 375
 376     return dwRead;
 377 }
 378
 379 static UINT CDECL fci_write(INT_PTR hf, void *memory, UINT cb, int *err, void *pv)
 380 {
 381     HANDLE handle = (HANDLE)hf;
 382     DWORD dwWritten;
 383     BOOL res;
 384
 385     res = WriteFile(handle, memory, cb, &dwWritten, NULL);
 386     ok(res, "Failed to WriteFile\n");
 387
 388     return dwWritten;
 389 }
 390
 391 static int CDECL fci_close(INT_PTR hf, int *err, void *pv)
 392 {
 393     HANDLE handle = (HANDLE)hf;
 394     ok(CloseHandle(handle), "Failed to CloseHandle\n");
 395
 396     return 0;
 397 }
 398
 399 static LONG CDECL fci_seek(INT_PTR hf, LONG dist, int seektype, int *err, void *pv)
 400 {
 401     HANDLE handle = (HANDLE)hf;
 402     DWORD ret;
 403
 404     ret = SetFilePointer(handle, dist, NULL, seektype);
 405     ok(ret != INVALID_SET_FILE_POINTER, "Failed to SetFilePointer\n");
 406
 407     return ret;
 408 }
 409
 410 static int CDECL fci_delete(char *pszFile, int *err, void *pv)
 411 {
 412     BOOL ret = DeleteFileA(pszFile);
 413     ok(ret, "Failed to DeleteFile %s\n", pszFile);
 414
 415     return 0;
 416 }
 417
 418 static BOOL CDECL get_temp_file(char *pszTempName, int cbTempName, void *pv)
 419 {
 420     LPSTR tempname;
 421
 422     tempname = HeapAlloc(GetProcessHeap(), 0, MAX_PATH);
 423     GetTempFileNameA(".", "xx", 0, tempname);
 424
 425     if (tempname && (strlen(tempname) < (unsigned)cbTempName))
 426     {
 427         lstrcpyA(pszTempName, tempname);
 428         HeapFree(GetProcessHeap(), 0, tempname);
 429         return TRUE;
 430     }
 431
 432     HeapFree(GetProcessHeap(), 0, tempname);
 433
 434     return FALSE;
 435 }
 436
 437 static INT_PTR CDECL get_open_info(char *pszName, USHORT *pdate, USHORT *ptime,
 438                                    USHORT *pattribs, int *err, void *pv)
 439 {
 440     BY_HANDLE_FILE_INFORMATION finfo;
 441     FILETIME filetime;
 442     HANDLE handle;
 443     DWORD attrs;
 444     BOOL res;
 445
 446     handle = CreateFile(pszName, GENERIC_READ, FILE_SHARE_READ, NULL,
 447                         OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN, NULL);
 448
 449     ok(handle != INVALID_HANDLE_VALUE, "Failed to CreateFile %s\n", pszName);
 450
 451     res = GetFileInformationByHandle(handle, &finfo);
 452     ok(res, "Expected GetFileInformationByHandle to succeed\n");
 453
 454     FileTimeToLocalFileTime(&finfo.ftLastWriteTime, &filetime);
 455     FileTimeToDosDateTime(&filetime, pdate, ptime);
 456
 457     attrs = GetFileAttributes(pszName);
 458     ok(attrs != INVALID_FILE_ATTRIBUTES, "Failed to GetFileAttributes\n");
 459     /* fixme: should convert attrs to *pattribs, make sure
 460      * have a test that catches the fact that we don't?
 461      */
 462
 463     return (INT_PTR)handle;
 464 }
 465
 466 static void add_file(HFCI hfci, char *file)
 467 {
 468     char path[MAX_PATH];
 469     BOOL res;
 470
 471     lstrcpyA(path, CURR_DIR);
 472     lstrcatA(path, "\\");
 473     lstrcatA(path, file);
 474
 475     res = FCIAddFile(hfci, path, file, FALSE, get_next_cabinet, progress,
 476                      get_open_info, tcompTYPE_MSZIP);
 477     ok(res, "Expected FCIAddFile to succeed\n");
 478 }
 479
 480 static void set_cab_parameters(PCCAB pCabParams)
 481 {
 482     ZeroMemory(pCabParams, sizeof(CCAB));
 483
 484     pCabParams->cb = MEDIA_SIZE;
 485     pCabParams->cbFolderThresh = FOLDER_THRESHOLD;
 486     pCabParams->setID = 0xbeef;
 487     lstrcpyA(pCabParams->szCabPath, CURR_DIR);
 488     lstrcatA(pCabParams->szCabPath, "\\");
 489     lstrcpyA(pCabParams->szCab, "extract.cab");
 490 }
 491
 492 static void create_cab_file(void)
 493 {
 494     CCAB cabParams;
 495     HFCI hfci;
 496     ERF erf;
 497     static CHAR a_txt[]         = "a.txt",
 498                 b_txt[]         = "b.txt",
 499                 testdir_c_txt[] = "testdir\\c.txt",
 500                 testdir_d_txt[] = "testdir\\d.txt";
 501     BOOL res;
 502
 503     set_cab_parameters(&cabParams);
 504
 505     hfci = FCICreate(&erf, file_placed, mem_alloc, mem_free, fci_open,
 506                       fci_read, fci_write, fci_close, fci_seek, fci_delete,
 507                       get_temp_file, &cabParams, NULL);
 508
 509     ok(hfci != NULL, "Failed to create an FCI context\n");
 510
 511     add_file(hfci, a_txt);
 512     add_file(hfci, b_txt);
 513     add_file(hfci, testdir_c_txt);
 514     add_file(hfci, testdir_d_txt);
 515
 516     res = FCIFlushCabinet(hfci, FALSE, get_next_cabinet, progress);
 517     ok(res, "Failed to flush the cabinet\n");
 518
 519     res = FCIDestroy(hfci);
 520     ok(res, "Failed to destroy the cabinet\n");
 521 }
 522
 523 static void test_FDIIsCabinet(void)
 524 {
 525     ERF erf;
 526     BOOL ret;
 527     HFDI hfdi;
 528     INT_PTR fd;
 529     FDICABINETINFO cabinfo;
 530     char temp[] = "temp.txt";
 531     char extract[] = "extract.cab";
 532
 533     create_test_files();
 534     create_cab_file();
 535
 536     hfdi = FDICreate(fdi_alloc, fdi_free, fdi_open, fdi_read,
 537                      fdi_write, fdi_close, fdi_seek,
 538                      cpuUNKNOWN, &erf);
 539     ok(hfdi != NULL, "Expected non-NULL context\n");
 540
 541     /* native crashes if hfdi or cabinfo are NULL or invalid */
 542
 543     /* invalid file handle */
 544     ZeroMemory(&cabinfo, sizeof(FDICABINETINFO));
 545     SetLastError(0xdeadbeef);
 546     ret = FDIIsCabinet(hfdi, -1, &cabinfo);
 547     ok(ret == FALSE, "Expected FALSE, got %d\n", ret);
 548     ok(GetLastError() == ERROR_INVALID_HANDLE,
 549        "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 550     ok(cabinfo.cbCabinet == 0, "Expected 0, got %d\n", cabinfo.cbCabinet);
 551     ok(cabinfo.cFiles == 0, "Expected 0, got %d\n", cabinfo.cFiles);
 552     ok(cabinfo.cFolders == 0, "Expected 0, got %d\n", cabinfo.cFolders);
 553     ok(cabinfo.iCabinet == 0, "Expected 0, got %d\n", cabinfo.iCabinet);
 554     ok(cabinfo.setID == 0, "Expected 0, got %d\n", cabinfo.setID);
 555
 556     createTestFile("temp.txt");
 557     fd = fdi_open(temp, 0, 0);
 558
 559     /* file handle doesn't point to a cabinet */
 560     ZeroMemory(&cabinfo, sizeof(FDICABINETINFO));
 561     SetLastError(0xdeadbeef);
 562     ret = FDIIsCabinet(hfdi, fd, &cabinfo);
 563     ok(ret == FALSE, "Expected FALSE, got %d\n", ret);
 564     ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
 565     ok(cabinfo.cbCabinet == 0, "Expected 0, got %d\n", cabinfo.cbCabinet);
 566     ok(cabinfo.cFiles == 0, "Expected 0, got %d\n", cabinfo.cFiles);
 567     ok(cabinfo.cFolders == 0, "Expected 0, got %d\n", cabinfo.cFolders);
 568     ok(cabinfo.iCabinet == 0, "Expected 0, got %d\n", cabinfo.iCabinet);
 569     ok(cabinfo.setID == 0, "Expected 0, got %d\n", cabinfo.setID);
 570
 571     fdi_close(fd);
 572     DeleteFileA("temp.txt");
 573
 574     /* try a real cab */
 575     fd = fdi_open(extract, 0, 0);
 576     ZeroMemory(&cabinfo, sizeof(FDICABINETINFO));
 577     SetLastError(0xdeadbeef);
 578     ret = FDIIsCabinet(hfdi, fd, &cabinfo);
 579     ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
 580     ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
 581     ok(cabinfo.cFiles == 4, "Expected 4, got %d\n", cabinfo.cFiles);
 582     ok(cabinfo.cFolders == 1, "Expected 1, got %d\n", cabinfo.cFolders);
 583     ok(cabinfo.setID == 0xbeef, "Expected 0xbeef, got %d\n", cabinfo.setID);
 584     todo_wine
 585     {
 586         ok(cabinfo.cbCabinet == 182, "Expected 182, got %d\n", cabinfo.cbCabinet);
 587         ok(cabinfo.iCabinet == 0, "Expected 0, got %d\n", cabinfo.iCabinet);
 588     }
 589
 590     fdi_close(fd);
 591     FDIDestroy(hfdi);
 592     delete_test_files();
 593 }
 594
 595
 596 static INT_PTR __cdecl CopyProgress(FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pfdin)
 597 {
 598     return 0;
 599 }
 600
 601 static void test_FDICopy(void)
 602 {
 603     CCAB cabParams;
 604     HFDI hfdi;
 605     HFCI hfci;
 606     ERF erf;
 607     BOOL ret;
 608     char name[] = "extract.cab";
 609     char path[MAX_PATH + 1];
 610
 611     set_cab_parameters(&cabParams);
 612
 613     hfci = FCICreate(&erf, file_placed, mem_alloc, mem_free, fci_open,
 614                      fci_read, fci_write, fci_close, fci_seek,
 615                      fci_delete, get_temp_file, &cabParams, NULL);
 616
 617     ret = FCIFlushCabinet(hfci, FALSE, get_next_cabinet, progress);
 618     ok(ret, "Failed to flush the cabinet\n");
 619
 620     FCIDestroy(hfci);
 621
 622     lstrcpyA(path, CURR_DIR);
 623
 624     /* path doesn't have a trailing backslash */
 625     if (lstrlenA(path) > 2)
 626     {
 627         hfdi = FDICreate(fdi_alloc, fdi_free, fdi_open, fdi_read,
 628                          fdi_write, fdi_close, fdi_seek,
 629                          cpuUNKNOWN, &erf);
 630
 631         SetLastError(0xdeadbeef);
 632         ret = FDICopy(hfdi, name, path, 0, CopyProgress, NULL, 0);
 633         ok(ret == FALSE, "Expected FALSE, got %d\n", ret);
 634         todo_wine
 635         {
 636             ok(GetLastError() == ERROR_INVALID_HANDLE,
 637                "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 638         }
 639
 640         FDIDestroy(hfdi);
 641     }
 642     else
 643         skip("Running on a root drive directory.\n");
 644
 645     lstrcatA(path, "\\");
 646
 647     hfdi = FDICreate(fdi_alloc, fdi_free, fdi_open, fdi_read,
 648                      fdi_write, fdi_close, fdi_seek,
 649                      cpuUNKNOWN, &erf);
 650
 651     /* cabinet with no files or folders */
 652     SetLastError(0xdeadbeef);
 653     ret = FDICopy(hfdi, name, path, 0, CopyProgress, NULL, 0);
 654     todo_wine
 655     ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
 656     ok(GetLastError() == 0, "Expected 0f, got %d\n", GetLastError());
 657
 658     FDIDestroy(hfdi);
 659
 660     DeleteFileA(name);
 661 }
 662
 663
 664 START_TEST(fdi)
 665 {
 666     test_FDICreate();
 667     test_FDIDestroy();
 668     test_FDIIsCabinet();
 669     test_FDICopy();
 670 }