dlls/lz32/tests/lzexpand_main.c

   1 /*
   2  * Unit test suite for lz32 functions
   3  *
   4  * Copyright 2004 Evan Parry, Daniel Kegel
   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 <stdarg.h>
  22 #include <windef.h>
  23 #include <winbase.h>
  24 #include <stdlib.h>
  25 #include <winerror.h>
  26 #include <lzexpand.h>
  27
  28 #include "wine/test.h"
  29
  30 /* Compressed file names end with underscore. */
  31 static char filename [] = "testfile.xxx";
  32 static char filename_[] = "testfile.xx_";
  33 static WCHAR filenameW [] = {'t','e','s','t','f','i','l','e','.','x','x','x',0};
  34 static WCHAR filenameW_[] = {'t','e','s','t','f','i','l','e','.','x','x','_',0};
  35
  36 static char dotless [] = "dotless";
  37 static char dotless_[] = "dotless._";
  38 static WCHAR dotlessW [] = {'d','o','t','l','e','s','s', 0};
  39 static WCHAR dotlessW_[] = {'d','o','t','l','e','s','s','.','_', 0};
  40
  41 static char extless [] = "extless.";
  42 static char extless_[] = "extless._";
  43 static WCHAR extlessW [] = {'e','x','t','l','e','s','s','.', 0};
  44 static WCHAR extlessW_[] = {'e','x','t','l','e','s','s','.','_', 0};
  45
  46 static char _terminated [] = "_terminated.xxxx_";
  47 static char _terminated_[] = "_terminated.xxxx_";
  48 static WCHAR _terminatedW [] = {'_','t','e','r','m','i','n','a','t','e','d','.','x','x','x','x','_', 0};
  49 static WCHAR _terminatedW_[] = {'_','t','e','r','m','i','n','a','t','e','d','.','x','x','x','x','_', 0};
  50
  51 static char filename2[] = "testfile.yyy";
  52
  53 /* This is the hex string representation of the file created by compressing
  54    a simple text file with the contents "This is a test file."
  55
  56    The file was created using COMPRESS.EXE from the Windows Server 2003
  57    Resource Kit from Microsoft.
  58  */
  59 static const unsigned char compressed_file[] =
  60   {0x53,0x5A,0x44,0x44,0x88,0xF0,0x27,0x33,0x41,
  61    0x74,0x75,0x14,0x00,0x00,0xDF,0x54,0x68,0x69,
  62    0x73,0x20,0xF2,0xF0,0x61,0x20,0xFF,0x74,0x65,
  63    0x73,0x74,0x20,0x66,0x69,0x6C,0x03,0x65,0x2E};
  64 static const DWORD compressed_file_size = sizeof(compressed_file);
  65
  66 static const char uncompressed_data[] = "This is a test file.";
  67 static const DWORD uncompressed_data_size = sizeof(uncompressed_data) - 1;
  68
  69 static char *buf;
  70
  71 static void full_file_path_name_in_a_CWD(const char *src, char *dst, BOOL expect_short)
  72 {
  73   DWORD retval;
  74   char shortname[MAX_PATH];
  75
  76   retval = GetCurrentDirectoryA(MAX_PATH, dst);
  77   ok(retval > 0, "GetCurrentDirectoryA returned %d, GLE=%d\n",
  78      retval, GetLastError());
  79   if(dst[retval-1] != '\\')
  80     /* Append backslash only when it's missing */
  81       lstrcatA(dst, "\\");
  82   lstrcatA(dst, src);
  83   if(expect_short)
  84   {
  85     memcpy(shortname, dst, MAX_PATH);
  86     retval = GetShortPathName(shortname, dst, MAX_PATH-1);
  87     ok(retval > 0, "GetShortPathName returned %d for '%s', GLE=%d\n",
  88        retval, dst, GetLastError());
  89   }
  90 }
  91
  92 static void create_file(char *fname)
  93 {
  94   INT file;
  95   OFSTRUCT ofs;
  96   DWORD retval;
  97
  98   file = LZOpenFileA(fname, &ofs, OF_CREATE);
  99   ok(file >= 0, "LZOpenFileA failed to create '%s'\n", fname);
 100   LZClose(file);
 101   retval = GetFileAttributesA(fname);
 102   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesA('%s'): error %d\n", ofs.szPathName, GetLastError());
 103 }
 104
 105 static void delete_file(char *fname)
 106 {
 107   INT file;
 108   OFSTRUCT ofs;
 109   DWORD retval;
 110
 111   file = LZOpenFileA(fname, &ofs, OF_DELETE);
 112   ok(file >= 0, "LZOpenFileA failed to delete '%s'\n", fname);
 113   LZClose(file);
 114   retval = GetFileAttributesA(fname);
 115   ok(retval == INVALID_FILE_ATTRIBUTES, "GetFileAttributesA succeeded on deleted file ('%s')\n", ofs.szPathName);
 116 }
 117
 118 static void test_LZOpenFileA_existing_compressed(void)
 119 {
 120   OFSTRUCT test;
 121   INT file;
 122   char expected[MAX_PATH];
 123   char short_expected[MAX_PATH];
 124   char filled_0xA5[OFS_MAXPATHNAME];
 125
 126   /* Try to open existing compressed files: */
 127   create_file(filename_);
 128   create_file(dotless_);
 129   create_file(extless_);
 130   create_file(_terminated_);
 131
 132   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 133   memset(&test, 0xA5, sizeof(test));
 134   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 135   SetLastError(0xfaceabee);
 136
 137   /* a, using 8.3-conformant file name. */
 138   file = LZOpenFileA(filename, &test, OF_EXIST);
 139   /* If the file "foo.xxx" does not exist, LZOpenFileA should then
 140      check for the file "foo.xx_" and open that -- at least on some
 141      operating systems.  Doesn't seem to on my copy of Win98.
 142    */
 143   if(file != LZERROR_BADINHANDLE) {
 144     ok(file >= 0, "LZOpenFileA returns negative file descriptor for '%s'\n", filename);
 145     ok(test.cBytes == sizeof(OFSTRUCT),
 146        "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 147     ok(test.nErrCode == 0, "LZOpenFileA set test.nErrCode to %d\n",
 148        test.nErrCode);
 149     ok(lstrcmpA(test.szPathName, expected) == 0,
 150        "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 151        test.szPathName, expected);
 152     LZClose(file);
 153   } else { /* Win9x */
 154     ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 155        "GetLastError() returns %d\n", GetLastError());
 156     ok(test.cBytes == 0xA5,
 157        "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 158     ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 159        "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 160     ok(strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0,
 161        "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 162        test.szPathName, filled_0xA5);
 163   }
 164
 165   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 166   memset(&test, 0xA5, sizeof(test));
 167   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 168   SetLastError(0xfaceabee);
 169
 170   /* b, using dotless file name. */
 171   file = LZOpenFileA(dotless, &test, OF_EXIST);
 172   if(file != LZERROR_BADINHANDLE) {
 173     ok(file >= 0, "LZOpenFileA returns negative file descriptor for '%s'\n", dotless);
 174     ok(test.cBytes == sizeof(OFSTRUCT),
 175        "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 176     ok(test.nErrCode == 0, "LZOpenFileA set test.nErrCode to %d\n",
 177        test.nErrCode);
 178     ok(lstrcmpA(test.szPathName, expected) == 0,
 179        "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 180        test.szPathName, expected);
 181     LZClose(file);
 182   } else { /* Win9x */
 183     ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 184        "GetLastError() returns %d\n", GetLastError());
 185     todo_wine
 186     ok(test.cBytes == 0xA5,
 187        "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 188     ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 189        "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 190     todo_wine
 191     ok(strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0,
 192        "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 193        test.szPathName, filled_0xA5);
 194   }
 195
 196   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 197   memset(&test, 0xA5, sizeof(test));
 198   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 199   SetLastError(0xfaceabee);
 200
 201   /* c, using extensionless file name. */
 202   file = LZOpenFileA(extless, &test, OF_EXIST);
 203   if(file != LZERROR_BADINHANDLE) {
 204     ok(file >= 0, "LZOpenFileA returns negative file descriptor for '%s'\n", extless);
 205     ok(test.cBytes == sizeof(OFSTRUCT),
 206        "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 207     ok(test.nErrCode == 0, "LZOpenFileA set test.nErrCode to %d\n",
 208        test.nErrCode);
 209     ok(lstrcmpA(test.szPathName, expected) == 0,
 210        "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 211        test.szPathName, expected);
 212     LZClose(file);
 213   } else { /* Win9x */
 214     ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 215        "GetLastError() returns %d\n", GetLastError());
 216     ok(test.cBytes == 0xA5,
 217        "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 218     ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 219        "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 220     ok(strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0,
 221        "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 222        test.szPathName, filled_0xA5);
 223   }
 224
 225   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 226   memset(&test, 0xA5, sizeof(test));
 227   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 228   full_file_path_name_in_a_CWD(_terminated_, short_expected, TRUE);
 229
 230   /* d, using underscore-terminated file name. */
 231   file = LZOpenFileA(_terminated, &test, OF_EXIST);
 232   ok(file >= 0, "LZOpenFileA failed on switching to a compressed file name\n");
 233   ok(test.cBytes == sizeof(OFSTRUCT) ||
 234      broken(test.cBytes == 40), /* win95 */
 235      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 236   ok(test.nErrCode == 0, "LZOpenFileA set test.nErrCode to %d\n",
 237      test.nErrCode);
 238   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 239      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 240      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 241      test.szPathName, expected, short_expected);
 242   LZClose(file);
 243
 244   delete_file(filename_);
 245   delete_file(dotless_);
 246   delete_file(extless_);
 247   delete_file(_terminated_);
 248 }
 249
 250 static void test_LZOpenFileA_nonexisting_compressed(void)
 251 {
 252   OFSTRUCT test;
 253   INT file;
 254   char expected[MAX_PATH];
 255   char filled_0xA5[OFS_MAXPATHNAME];
 256
 257   /* Try to open nonexisting compressed files: */
 258   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 259   memset(&test, 0xA5, sizeof(test));
 260   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 261   SetLastError(0xfaceabee);
 262
 263   /* a, using 8.3-conformant file name. */
 264   file = LZOpenFileA(filename, &test, OF_EXIST);
 265   /* If the file "foo.xxx" does not exist, LZOpenFileA should then
 266      check for the file "foo.xx_" and open that -- at least on some
 267      operating systems.  Doesn't seem to on my copy of Win98.
 268    */
 269   ok(file == LZERROR_BADINHANDLE,
 270      "LZOpenFileA succeeded on nonexistent file\n");
 271   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 272      "GetLastError() returns %d\n", GetLastError());
 273   todo_wine
 274   ok(test.cBytes == 0xA5,
 275      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 276   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 277      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 278   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 279      strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0, /* Win9x */
 280      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 281      test.szPathName, expected, filled_0xA5);
 282
 283   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 284   memset(&test, 0xA5, sizeof(test));
 285   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 286   SetLastError(0xfaceabee);
 287
 288   /* b, using dotless file name. */
 289   file = LZOpenFileA(dotless, &test, OF_EXIST);
 290   ok(file == LZERROR_BADINHANDLE,
 291      "LZOpenFileA succeeded on nonexistent file\n");
 292   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 293      "GetLastError() returns %d\n", GetLastError());
 294   todo_wine
 295   ok(test.cBytes == 0xA5,
 296      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 297   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 298      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 299   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 300      strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0, /* Win9x */
 301      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 302      test.szPathName, expected, filled_0xA5);
 303
 304   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 305   memset(&test, 0xA5, sizeof(test));
 306   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 307   SetLastError(0xfaceabee);
 308
 309   /* c, using extensionless file name. */
 310   file = LZOpenFileA(extless, &test, OF_EXIST);
 311   ok(file == LZERROR_BADINHANDLE,
 312      "LZOpenFileA succeeded on nonexistent file\n");
 313   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 314      "GetLastError() returns %d\n", GetLastError());
 315   todo_wine
 316   ok(test.cBytes == 0xA5,
 317      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 318   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 319      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 320   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 321      strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0, /* Win9x */
 322      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 323      test.szPathName, expected, filled_0xA5);
 324
 325   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 326   memset(&test, 0xA5, sizeof(test));
 327   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 328   SetLastError(0xfaceabee);
 329
 330   /* d, using underscore-terminated file name. */
 331   file = LZOpenFileA(_terminated, &test, OF_EXIST);
 332   ok(file == LZERROR_BADINHANDLE,
 333      "LZOpenFileA succeeded on nonexistent file\n");
 334   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 335      "GetLastError() returns %d\n", GetLastError());
 336   todo_wine
 337   ok(test.cBytes == 0xA5,
 338      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 339   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 340      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 341   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 342      strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0, /* Win9x */
 343      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 344      test.szPathName, expected, filled_0xA5);
 345 }
 346
 347 static void test_LZOpenFileA(void)
 348 {
 349   OFSTRUCT test;
 350   DWORD retval;
 351   INT file;
 352   static char badfilename_[] = "badfilename_";
 353   char expected[MAX_PATH];
 354   char short_expected[MAX_PATH];
 355
 356   SetLastError(0xfaceabee);
 357   /* Check for nonexistent file. */
 358   file = LZOpenFileA(badfilename_, &test, OF_READ);
 359   ok(file == LZERROR_BADINHANDLE,
 360      "LZOpenFileA succeeded on nonexistent file\n");
 361   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 362      "GetLastError() returns %d\n", GetLastError());
 363   LZClose(file);
 364
 365   memset(&test, 0xA5, sizeof(test));
 366   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 367
 368   /* Create an empty file. */
 369   file = LZOpenFileA(filename_, &test, OF_CREATE);
 370   ok(file >= 0, "LZOpenFileA failed on creation\n");
 371   ok(test.cBytes == sizeof(OFSTRUCT),
 372      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 373   ok(test.nErrCode == ERROR_SUCCESS ||
 374      broken(test.nErrCode != ERROR_SUCCESS), /* win9x */
 375      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 376   ok(lstrcmpA(test.szPathName, expected) == 0,
 377      "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 378      test.szPathName, expected);
 379   LZClose(file);
 380
 381   retval = GetFileAttributesA(filename_);
 382   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesA: error %d\n",
 383      GetLastError());
 384
 385   /* Check various opening options: */
 386   memset(&test, 0xA5, sizeof(test));
 387   full_file_path_name_in_a_CWD(filename_, short_expected, TRUE);
 388
 389   /* a, for reading. */
 390   file = LZOpenFileA(filename_, &test, OF_READ);
 391   ok(file >= 0, "LZOpenFileA failed on read\n");
 392   ok(test.cBytes == sizeof(OFSTRUCT) ||
 393      broken(test.cBytes == 40), /* win95 */
 394      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 395   ok(test.nErrCode == ERROR_SUCCESS,
 396      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 397   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 398      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 399      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 400      test.szPathName, expected, short_expected);
 401   LZClose(file);
 402
 403   memset(&test, 0xA5, sizeof(test));
 404
 405   /* b, for writing. */
 406   file = LZOpenFileA(filename_, &test, OF_WRITE);
 407   ok(file >= 0, "LZOpenFileA failed on write\n");
 408   ok(test.cBytes == sizeof(OFSTRUCT) ||
 409      broken(test.cBytes == 40), /* win95 */
 410      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 411   ok(test.nErrCode == ERROR_SUCCESS,
 412      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 413   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 414      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 415      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 416      test.szPathName, expected, short_expected);
 417   LZClose(file);
 418
 419   memset(&test, 0xA5, sizeof(test));
 420
 421   /* c, for reading and writing. */
 422   file = LZOpenFileA(filename_, &test, OF_READWRITE);
 423   ok(file >= 0, "LZOpenFileA failed on read/write\n");
 424   ok(test.cBytes == sizeof(OFSTRUCT) ||
 425      broken(test.cBytes == 40), /* win95 */
 426      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 427   ok(test.nErrCode == ERROR_SUCCESS,
 428      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 429   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 430      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 431      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 432      test.szPathName, expected, short_expected);
 433   LZClose(file);
 434
 435   memset(&test, 0xA5, sizeof(test));
 436
 437   /* d, for checking file existence. */
 438   file = LZOpenFileA(filename_, &test, OF_EXIST);
 439   ok(file >= 0, "LZOpenFileA failed on read/write\n");
 440   ok(test.cBytes == sizeof(OFSTRUCT) ||
 441      broken(test.cBytes == 40), /* win95 */
 442      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 443   ok(test.nErrCode == ERROR_SUCCESS,
 444      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 445   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 446      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 447      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 448      test.szPathName, expected, short_expected);
 449   LZClose(file);
 450
 451   memset(&test, 0xA5, sizeof(test));
 452
 453   /* Delete the file then make sure it doesn't exist anymore. */
 454   file = LZOpenFileA(filename_, &test, OF_DELETE);
 455   ok(file >= 0, "LZOpenFileA failed on delete\n");
 456   ok(test.cBytes == sizeof(OFSTRUCT) ||
 457      broken(test.cBytes == 40), /* win95 */
 458      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 459   ok(test.nErrCode == ERROR_SUCCESS,
 460      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 461   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 462      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 463      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 464      test.szPathName, expected, short_expected);
 465   LZClose(file);
 466
 467   retval = GetFileAttributesA(filename_);
 468   ok(retval == INVALID_FILE_ATTRIBUTES,
 469      "GetFileAttributesA succeeded on deleted file\n");
 470
 471   test_LZOpenFileA_existing_compressed();
 472   test_LZOpenFileA_nonexisting_compressed();
 473 }
 474
 475 static void test_LZRead(void)
 476 {
 477   HANDLE file;
 478   DWORD ret;
 479   int cfile;
 480   OFSTRUCT test;
 481   BOOL retok;
 482
 483   /* Create the compressed file. */
 484   file = CreateFileA(filename_, GENERIC_WRITE, 0, NULL, CREATE_NEW, 0, 0);
 485   ok(file != INVALID_HANDLE_VALUE, "Could not create test file\n");
 486   retok = WriteFile(file, compressed_file, compressed_file_size, &ret, 0);
 487   ok( retok, "WriteFile: error %d\n", GetLastError());
 488   ok(ret == compressed_file_size, "Wrote wrong number of bytes with WriteFile?\n");
 489   CloseHandle(file);
 490
 491   cfile = LZOpenFileA(filename_, &test, OF_READ);
 492   ok(cfile > 0, "LZOpenFileA failed\n");
 493
 494   ret = LZRead(cfile, buf, uncompressed_data_size);
 495   ok(ret == uncompressed_data_size, "Read wrong number of bytes\n");
 496
 497   /* Compare what we read with what we think we should read. */
 498   ok(memcmp(buf, uncompressed_data, uncompressed_data_size) == 0,
 499      "buffer contents mismatch\n");
 500
 501   todo_wine {
 502      /* Wine returns the number of bytes actually read instead of an error */
 503      ret = LZRead(cfile, buf, uncompressed_data_size);
 504      ok(ret == LZERROR_READ, "Expected read-past-EOF to return LZERROR_READ\n");
 505   }
 506
 507   LZClose(cfile);
 508
 509   ret = DeleteFileA(filename_);
 510   ok(ret, "DeleteFileA: error %d\n", GetLastError());
 511 }
 512
 513 static void test_LZCopy(void)
 514 {
 515   HANDLE file;
 516   DWORD ret;
 517   int source, dest;
 518   OFSTRUCT stest, dtest;
 519   BOOL retok;
 520
 521   /* Create the compressed file. */
 522   file = CreateFileA(filename_, GENERIC_WRITE, 0, NULL, CREATE_NEW, 0, 0);
 523   ok(file != INVALID_HANDLE_VALUE,
 524      "CreateFileA: error %d\n", GetLastError());
 525   retok = WriteFile(file, compressed_file, compressed_file_size, &ret, 0);
 526   ok( retok, "WriteFile error %d\n", GetLastError());
 527   ok(ret == compressed_file_size, "Wrote wrong number of bytes\n");
 528   CloseHandle(file);
 529
 530   source = LZOpenFileA(filename_, &stest, OF_READ);
 531   ok(source >= 0, "LZOpenFileA failed on compressed file\n");
 532   dest = LZOpenFileA(filename2, &dtest, OF_CREATE);
 533   ok(dest >= 0, "LZOpenFileA failed on creating new file %d\n", dest);
 534
 535   ret = LZCopy(source, dest);
 536   ok(ret > 0, "LZCopy error\n");
 537
 538   LZClose(source);
 539   LZClose(dest);
 540
 541   file = CreateFileA(filename2, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
 542   ok(file != INVALID_HANDLE_VALUE,
 543      "CreateFileA: error %d\n", GetLastError());
 544
 545   retok = ReadFile(file, buf, uncompressed_data_size*2, &ret, 0);
 546   ok( retok && ret == uncompressed_data_size, "ReadFile: error %d\n", GetLastError());
 547   /* Compare what we read with what we think we should read. */
 548   ok(!memcmp(buf, uncompressed_data, uncompressed_data_size),
 549      "buffer contents mismatch\n");
 550   CloseHandle(file);
 551
 552   ret = DeleteFileA(filename_);
 553   ok(ret, "DeleteFileA: error %d\n", GetLastError());
 554   ret = DeleteFileA(filename2);
 555   ok(ret, "DeleteFileA: error %d\n", GetLastError());
 556 }
 557
 558 static void create_fileW(WCHAR *fnameW)
 559 {
 560   INT file;
 561   OFSTRUCT ofs;
 562   DWORD retval;
 563
 564   file = LZOpenFileW(fnameW, &ofs, OF_CREATE);
 565   ok(file >= 0, "LZOpenFileW failed on creation\n");
 566   LZClose(file);
 567   retval = GetFileAttributesW(fnameW);
 568   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesW('%s'): error %d\n", ofs.szPathName, GetLastError());
 569 }
 570
 571 static void delete_fileW(WCHAR *fnameW)
 572 {
 573   INT file;
 574   OFSTRUCT ofs;
 575   DWORD retval;
 576
 577   file = LZOpenFileW(fnameW, &ofs, OF_DELETE);
 578   ok(file >= 0, "LZOpenFileW failed on delete\n");
 579   LZClose(file);
 580   retval = GetFileAttributesW(fnameW);
 581   ok(retval == INVALID_FILE_ATTRIBUTES, "GetFileAttributesW succeeded on deleted file ('%s')\n", ofs.szPathName);
 582 }
 583
 584 static void test_LZOpenFileW_existing_compressed(void)
 585 {
 586   OFSTRUCT test;
 587   INT file;
 588   char expected[MAX_PATH];
 589
 590   /* Try to open existing compressed files: */
 591   create_fileW(filenameW_);
 592   create_fileW(dotlessW_);
 593   create_fileW(extlessW_);
 594   create_fileW(_terminatedW_);
 595
 596   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 597   memset(&test, 0xA5, sizeof(test));
 598
 599   /* a, using 8.3-conformant file name. */
 600   file = LZOpenFileW(filenameW, &test, OF_EXIST);
 601   /* If the file "foo.xxx" does not exist, LZOpenFileW should then
 602      check for the file "foo.xx_" and open that.
 603    */
 604   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 605   ok(test.cBytes == sizeof(OFSTRUCT),
 606      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 607   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 608      test.nErrCode);
 609   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 610   ok(lstrcmpA(test.szPathName, expected) == 0,
 611      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 612      test.szPathName, expected);
 613   LZClose(file);
 614
 615   memset(&test, 0xA5, sizeof(test));
 616   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 617
 618   /* b, using dotless file name. */
 619   file = LZOpenFileW(dotlessW, &test, OF_EXIST);
 620   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 621   ok(test.cBytes == sizeof(OFSTRUCT),
 622      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 623   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 624      test.nErrCode);
 625   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 626   ok(lstrcmpA(test.szPathName, expected) == 0,
 627      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 628      test.szPathName, expected);
 629   LZClose(file);
 630
 631   memset(&test, 0xA5, sizeof(test));
 632   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 633
 634   /* c, using extensionless file name. */
 635   file = LZOpenFileW(extlessW, &test, OF_EXIST);
 636   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 637   ok(test.cBytes == sizeof(OFSTRUCT),
 638      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 639   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 640      test.nErrCode);
 641   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 642   ok(lstrcmpA(test.szPathName, expected) == 0,
 643      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 644      test.szPathName, expected);
 645   LZClose(file);
 646
 647   memset(&test, 0xA5, sizeof(test));
 648   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 649
 650   /* d, using underscore-terminated file name. */
 651   file = LZOpenFileW(_terminatedW, &test, OF_EXIST);
 652   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 653   ok(test.cBytes == sizeof(OFSTRUCT),
 654      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 655   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 656      test.nErrCode);
 657   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 658   ok(lstrcmpA(test.szPathName, expected) == 0,
 659      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 660      test.szPathName, expected);
 661   LZClose(file);
 662
 663   delete_fileW(filenameW_);
 664   delete_fileW(dotlessW_);
 665   delete_fileW(extlessW_);
 666   delete_fileW(_terminatedW_);
 667 }
 668
 669 static void test_LZOpenFileW_nonexisting_compressed(void)
 670 {
 671   OFSTRUCT test;
 672   INT file;
 673   char expected[MAX_PATH];
 674   char filled_0xA5[OFS_MAXPATHNAME];
 675
 676   /* Try to open nonexisting compressed files: */
 677   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 678   memset(&test, 0xA5, sizeof(test));
 679   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 680   SetLastError(0xfaceabee);
 681
 682   /* a, using 8.3-conformant file name. */
 683   file = LZOpenFileW(filenameW, &test, OF_EXIST);
 684   /* If the file "foo.xxx" does not exist, LZOpenFileA should then
 685      check for the file "foo.xx_" and open that -- at least on some
 686      operating systems.  Doesn't seem to on my copy of Win98.
 687    */
 688   ok(file == LZERROR_BADINHANDLE,
 689      "LZOpenFileW succeeded on nonexistent file\n");
 690   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 691      "GetLastError() returns %d\n", GetLastError());
 692   todo_wine
 693   ok(test.cBytes == 0xA5,
 694      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 695   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 696      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 697   ok(lstrcmpA(test.szPathName, expected) == 0,
 698      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 699      test.szPathName, expected, filled_0xA5);
 700
 701   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 702   memset(&test, 0xA5, sizeof(test));
 703   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 704   SetLastError(0xfaceabee);
 705
 706   /* b, using dotless file name. */
 707   file = LZOpenFileW(dotlessW, &test, OF_EXIST);
 708   ok(file == LZERROR_BADINHANDLE,
 709      "LZOpenFileW succeeded on nonexistent file\n");
 710   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 711      "GetLastError() returns %d\n", GetLastError());
 712   todo_wine
 713   ok(test.cBytes == 0xA5,
 714      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 715   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 716      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 717   ok(lstrcmpA(test.szPathName, expected) == 0,
 718      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 719      test.szPathName, expected, filled_0xA5);
 720
 721   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 722   memset(&test, 0xA5, sizeof(test));
 723   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 724   SetLastError(0xfaceabee);
 725
 726   /* c, using extensionless file name. */
 727   file = LZOpenFileW(extlessW, &test, OF_EXIST);
 728   ok(file == LZERROR_BADINHANDLE,
 729      "LZOpenFileW succeeded on nonexistent file\n");
 730   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 731      "GetLastError() returns %d\n", GetLastError());
 732   todo_wine
 733   ok(test.cBytes == 0xA5,
 734      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 735   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 736      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 737   ok(lstrcmpA(test.szPathName, expected) == 0,
 738      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 739      test.szPathName, expected, filled_0xA5);
 740
 741   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 742   memset(&test, 0xA5, sizeof(test));
 743   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 744   SetLastError(0xfaceabee);
 745
 746   /* d, using underscore-terminated file name. */
 747   file = LZOpenFileW(_terminatedW, &test, OF_EXIST);
 748   ok(file == LZERROR_BADINHANDLE,
 749      "LZOpenFileW succeeded on nonexistent file\n");
 750   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 751      "GetLastError() returns %d\n", GetLastError());
 752   todo_wine
 753   ok(test.cBytes == 0xA5,
 754      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 755   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 756      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 757   ok(lstrcmpA(test.szPathName, expected) == 0,
 758      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 759      test.szPathName, expected, filled_0xA5);
 760 }
 761
 762 static void test_LZOpenFileW(void)
 763 {
 764   OFSTRUCT test;
 765   DWORD retval;
 766   INT file;
 767   static WCHAR badfilenameW[] = {'b','a','d','f','i','l','e','n','a','m','e','.','x','t','n',0};
 768   char expected[MAX_PATH];
 769
 770   SetLastError(0xfaceabee);
 771   /* Check for nonexistent file. */
 772   file = LZOpenFileW(badfilenameW, &test, OF_READ);
 773   if(GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
 774   {
 775     win_skip("LZOpenFileW call is not implemented\n");
 776     return;
 777   }
 778   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 779      "GetLastError() returns %d\n", GetLastError());
 780   ok(file == LZERROR_BADINHANDLE, "LZOpenFileW succeeded on nonexistent file\n");
 781   LZClose(file);
 782
 783   memset(&test, 0xA5, sizeof(test));
 784   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 785
 786   /* Create an empty file. */
 787   file = LZOpenFileW(filenameW_, &test, OF_CREATE);
 788   ok(file >= 0, "LZOpenFile failed on creation\n");
 789   ok(test.cBytes == sizeof(OFSTRUCT),
 790      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 791   ok(test.nErrCode == ERROR_SUCCESS,
 792      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 793   ok(lstrcmpA(test.szPathName, expected) == 0,
 794      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 795      test.szPathName, expected);
 796   LZClose(file);
 797
 798   retval = GetFileAttributesW(filenameW_);
 799   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributes: error %d\n",
 800     GetLastError());
 801
 802   /* Check various opening options: */
 803   memset(&test, 0xA5, sizeof(test));
 804
 805   /* a, for reading. */
 806   file = LZOpenFileW(filenameW_, &test, OF_READ);
 807   ok(file >= 0, "LZOpenFileW failed on read\n");
 808   ok(test.cBytes == sizeof(OFSTRUCT),
 809      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 810   ok(test.nErrCode == ERROR_SUCCESS,
 811      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 812   ok(lstrcmpA(test.szPathName, expected) == 0,
 813      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 814      test.szPathName, expected);
 815   LZClose(file);
 816
 817   memset(&test, 0xA5, sizeof(test));
 818
 819   /* b, for writing. */
 820   file = LZOpenFileW(filenameW_, &test, OF_WRITE);
 821   ok(file >= 0, "LZOpenFileW failed on write\n");
 822   ok(test.cBytes == sizeof(OFSTRUCT),
 823      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 824   ok(test.nErrCode == ERROR_SUCCESS,
 825      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 826   ok(lstrcmpA(test.szPathName, expected) == 0,
 827      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 828      test.szPathName, expected);
 829   LZClose(file);
 830
 831   memset(&test, 0xA5, sizeof(test));
 832
 833   /* c, for reading and writing. */
 834   file = LZOpenFileW(filenameW_, &test, OF_READWRITE);
 835   ok(file >= 0, "LZOpenFileW failed on read/write\n");
 836   ok(test.cBytes == sizeof(OFSTRUCT),
 837      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 838   ok(test.nErrCode == ERROR_SUCCESS,
 839      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 840   ok(lstrcmpA(test.szPathName, expected) == 0,
 841      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 842      test.szPathName, expected);
 843   LZClose(file);
 844
 845   memset(&test, 0xA5, sizeof(test));
 846
 847   /* d, for checking file existence. */
 848   file = LZOpenFileW(filenameW_, &test, OF_EXIST);
 849   ok(file >= 0, "LZOpenFileW failed on read/write\n");
 850   ok(test.cBytes == sizeof(OFSTRUCT),
 851      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 852   ok(test.nErrCode == ERROR_SUCCESS,
 853      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 854   ok(lstrcmpA(test.szPathName, expected) == 0,
 855      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 856      test.szPathName, expected);
 857   LZClose(file);
 858
 859   memset(&test, 0xA5, sizeof(test));
 860
 861   /* Delete the file then make sure it doesn't exist anymore. */
 862   file = LZOpenFileW(filenameW_, &test, OF_DELETE);
 863   ok(file >= 0, "LZOpenFileW failed on delete\n");
 864   ok(test.cBytes == sizeof(OFSTRUCT),
 865      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 866   ok(test.nErrCode == ERROR_SUCCESS,
 867      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 868   ok(lstrcmpA(test.szPathName, expected) == 0,
 869      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 870      test.szPathName, expected);
 871   LZClose(file);
 872
 873   retval = GetFileAttributesW(filenameW_);
 874   ok(retval == INVALID_FILE_ATTRIBUTES,
 875      "GetFileAttributesW succeeded on deleted file\n");
 876
 877   test_LZOpenFileW_existing_compressed();
 878   test_LZOpenFileW_nonexisting_compressed();
 879 }
 880
 881
 882 START_TEST(lzexpand_main)
 883 {
 884   buf = malloc(uncompressed_data_size * 2);
 885   test_LZOpenFileA();
 886   test_LZOpenFileW();
 887   test_LZRead();
 888   test_LZCopy();
 889   free(buf);
 890 }