rostests/winetests/lz32/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      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 235   ok(test.nErrCode == 0, "LZOpenFileA set test.nErrCode to %d\n",
 236      test.nErrCode);
 237   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 238      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 239      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 240      test.szPathName, expected, short_expected);
 241   LZClose(file);
 242
 243   delete_file(filename_);
 244   delete_file(dotless_);
 245   delete_file(extless_);
 246   delete_file(_terminated_);
 247 }
 248
 249 static void test_LZOpenFileA_nonexisting_compressed(void)
 250 {
 251   OFSTRUCT test;
 252   INT file;
 253   char expected[MAX_PATH];
 254   char filled_0xA5[OFS_MAXPATHNAME];
 255
 256   /* Try to open nonexisting compressed files: */
 257   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 258   memset(&test, 0xA5, sizeof(test));
 259   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 260   SetLastError(0xfaceabee);
 261
 262   /* a, using 8.3-conformant file name. */
 263   file = LZOpenFileA(filename, &test, OF_EXIST);
 264   /* If the file "foo.xxx" does not exist, LZOpenFileA should then
 265      check for the file "foo.xx_" and open that -- at least on some
 266      operating systems.  Doesn't seem to on my copy of Win98.
 267    */
 268   ok(file == LZERROR_BADINHANDLE,
 269      "LZOpenFileA succeeded on nonexistent file\n");
 270   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 271      "GetLastError() returns %d\n", GetLastError());
 272   todo_wine
 273   ok(test.cBytes == 0xA5,
 274      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 275   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 276      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 277   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 278      strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0, /* Win9x */
 279      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 280      test.szPathName, expected, filled_0xA5);
 281
 282   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 283   memset(&test, 0xA5, sizeof(test));
 284   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 285   SetLastError(0xfaceabee);
 286
 287   /* b, using dotless file name. */
 288   file = LZOpenFileA(dotless, &test, OF_EXIST);
 289   ok(file == LZERROR_BADINHANDLE,
 290      "LZOpenFileA succeeded on nonexistent file\n");
 291   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 292      "GetLastError() returns %d\n", GetLastError());
 293   todo_wine
 294   ok(test.cBytes == 0xA5,
 295      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 296   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 297      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 298   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 299      strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0, /* Win9x */
 300      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 301      test.szPathName, expected, filled_0xA5);
 302
 303   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 304   memset(&test, 0xA5, sizeof(test));
 305   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 306   SetLastError(0xfaceabee);
 307
 308   /* c, using extensionless file name. */
 309   file = LZOpenFileA(extless, &test, OF_EXIST);
 310   ok(file == LZERROR_BADINHANDLE,
 311      "LZOpenFileA succeeded on nonexistent file\n");
 312   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 313      "GetLastError() returns %d\n", GetLastError());
 314   todo_wine
 315   ok(test.cBytes == 0xA5,
 316      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 317   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 318      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 319   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 320      strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0, /* Win9x */
 321      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 322      test.szPathName, expected, filled_0xA5);
 323
 324   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 325   memset(&test, 0xA5, sizeof(test));
 326   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 327   SetLastError(0xfaceabee);
 328
 329   /* d, using underscore-terminated file name. */
 330   file = LZOpenFileA(_terminated, &test, OF_EXIST);
 331   ok(file == LZERROR_BADINHANDLE,
 332      "LZOpenFileA succeeded on nonexistent file\n");
 333   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 334      "GetLastError() returns %d\n", GetLastError());
 335   todo_wine
 336   ok(test.cBytes == 0xA5,
 337      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 338   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 339      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 340   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 341      strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0, /* Win9x */
 342      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 343      test.szPathName, expected, filled_0xA5);
 344 }
 345
 346 static void test_LZOpenFileA(void)
 347 {
 348   OFSTRUCT test;
 349   DWORD retval;
 350   INT file;
 351   static char badfilename_[] = "badfilename_";
 352   char expected[MAX_PATH];
 353   char short_expected[MAX_PATH];
 354
 355   SetLastError(0xfaceabee);
 356   /* Check for nonexistent file. */
 357   file = LZOpenFileA(badfilename_, &test, OF_READ);
 358   ok(file == LZERROR_BADINHANDLE,
 359      "LZOpenFileA succeeded on nonexistent file\n");
 360   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 361      "GetLastError() returns %d\n", GetLastError());
 362   LZClose(file);
 363
 364   memset(&test, 0xA5, sizeof(test));
 365   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 366
 367   /* Create an empty file. */
 368   file = LZOpenFileA(filename_, &test, OF_CREATE);
 369   ok(file >= 0, "LZOpenFileA failed on creation\n");
 370   ok(test.cBytes == sizeof(OFSTRUCT),
 371      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 372   ok(test.nErrCode == ERROR_SUCCESS,
 373      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 374   ok(lstrcmpA(test.szPathName, expected) == 0,
 375      "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 376      test.szPathName, expected);
 377   LZClose(file);
 378
 379   retval = GetFileAttributesA(filename_);
 380   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesA: error %d\n",
 381      GetLastError());
 382
 383   /* Check various opening options: */
 384   memset(&test, 0xA5, sizeof(test));
 385   full_file_path_name_in_a_CWD(filename_, short_expected, TRUE);
 386
 387   /* a, for reading. */
 388   file = LZOpenFileA(filename_, &test, OF_READ);
 389   ok(file >= 0, "LZOpenFileA failed on read\n");
 390   ok(test.cBytes == sizeof(OFSTRUCT),
 391      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 392   ok(test.nErrCode == ERROR_SUCCESS,
 393      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 394   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 395      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 396      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 397      test.szPathName, expected, short_expected);
 398   LZClose(file);
 399
 400   memset(&test, 0xA5, sizeof(test));
 401
 402   /* b, for writing. */
 403   file = LZOpenFileA(filename_, &test, OF_WRITE);
 404   ok(file >= 0, "LZOpenFileA failed on write\n");
 405   ok(test.cBytes == sizeof(OFSTRUCT),
 406      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 407   ok(test.nErrCode == ERROR_SUCCESS,
 408      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 409   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 410      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 411      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 412      test.szPathName, expected, short_expected);
 413   LZClose(file);
 414
 415   memset(&test, 0xA5, sizeof(test));
 416
 417   /* c, for reading and writing. */
 418   file = LZOpenFileA(filename_, &test, OF_READWRITE);
 419   ok(file >= 0, "LZOpenFileA failed on read/write\n");
 420   ok(test.cBytes == sizeof(OFSTRUCT),
 421      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 422   ok(test.nErrCode == ERROR_SUCCESS,
 423      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 424   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 425      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 426      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 427      test.szPathName, expected, short_expected);
 428   LZClose(file);
 429
 430   memset(&test, 0xA5, sizeof(test));
 431
 432   /* d, for checking file existence. */
 433   file = LZOpenFileA(filename_, &test, OF_EXIST);
 434   ok(file >= 0, "LZOpenFileA failed on read/write\n");
 435   ok(test.cBytes == sizeof(OFSTRUCT),
 436      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 437   ok(test.nErrCode == ERROR_SUCCESS,
 438      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 439   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 440      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 441      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 442      test.szPathName, expected, short_expected);
 443   LZClose(file);
 444
 445   memset(&test, 0xA5, sizeof(test));
 446
 447   /* Delete the file then make sure it doesn't exist anymore. */
 448   file = LZOpenFileA(filename_, &test, OF_DELETE);
 449   ok(file >= 0, "LZOpenFileA failed on delete\n");
 450   ok(test.cBytes == sizeof(OFSTRUCT),
 451      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 452   ok(test.nErrCode == ERROR_SUCCESS,
 453      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 454   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 455      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 456      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 457      test.szPathName, expected, short_expected);
 458   LZClose(file);
 459
 460   retval = GetFileAttributesA(filename_);
 461   ok(retval == INVALID_FILE_ATTRIBUTES,
 462      "GetFileAttributesA succeeded on deleted file\n");
 463
 464   test_LZOpenFileA_existing_compressed();
 465   test_LZOpenFileA_nonexisting_compressed();
 466 }
 467
 468 static void test_LZRead(void)
 469 {
 470   HANDLE file;
 471   DWORD ret;
 472   int cfile;
 473   OFSTRUCT test;
 474   BOOL retok;
 475
 476   /* Create the compressed file. */
 477   file = CreateFileA(filename_, GENERIC_WRITE, 0, NULL, CREATE_NEW, 0, 0);
 478   ok(file != INVALID_HANDLE_VALUE, "Could not create test file\n");
 479   retok = WriteFile(file, compressed_file, compressed_file_size, &ret, 0);
 480   ok( retok, "WriteFile: error %d\n", GetLastError());
 481   ok(ret == compressed_file_size, "Wrote wrong number of bytes with WriteFile?\n");
 482   CloseHandle(file);
 483
 484   cfile = LZOpenFileA(filename_, &test, OF_READ);
 485   ok(cfile > 0, "LZOpenFileA failed\n");
 486
 487   ret = LZRead(cfile, buf, uncompressed_data_size);
 488   ok(ret == uncompressed_data_size, "Read wrong number of bytes\n");
 489
 490   /* Compare what we read with what we think we should read. */
 491   ok(memcmp(buf, uncompressed_data, uncompressed_data_size) == 0,
 492      "buffer contents mismatch\n");
 493
 494   todo_wine {
 495      /* Wine returns the number of bytes actually read instead of an error */
 496      ret = LZRead(cfile, buf, uncompressed_data_size);
 497      ok(ret == LZERROR_READ, "Expected read-past-EOF to return LZERROR_READ\n");
 498   }
 499
 500   LZClose(cfile);
 501
 502   ret = DeleteFileA(filename_);
 503   ok(ret, "DeleteFileA: error %d\n", GetLastError());
 504 }
 505
 506 static void test_LZCopy(void)
 507 {
 508   HANDLE file;
 509   DWORD ret;
 510   int source, dest;
 511   OFSTRUCT stest, dtest;
 512   BOOL retok;
 513
 514   /* Create the compressed file. */
 515   file = CreateFileA(filename_, GENERIC_WRITE, 0, NULL, CREATE_NEW, 0, 0);
 516   ok(file != INVALID_HANDLE_VALUE,
 517      "CreateFileA: error %d\n", GetLastError());
 518   retok = WriteFile(file, compressed_file, compressed_file_size, &ret, 0);
 519   ok( retok, "WriteFile error %d\n", GetLastError());
 520   ok(ret == compressed_file_size, "Wrote wrong number of bytes\n");
 521   CloseHandle(file);
 522
 523   source = LZOpenFileA(filename_, &stest, OF_READ);
 524   ok(source >= 0, "LZOpenFileA failed on compressed file\n");
 525   dest = LZOpenFileA(filename2, &dtest, OF_CREATE);
 526   ok(dest >= 0, "LZOpenFileA failed on creating new file %d\n", dest);
 527
 528   ret = LZCopy(source, dest);
 529   ok(ret > 0, "LZCopy error\n");
 530
 531   LZClose(source);
 532   LZClose(dest);
 533
 534   file = CreateFileA(filename2, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
 535   ok(file != INVALID_HANDLE_VALUE,
 536      "CreateFileA: error %d\n", GetLastError());
 537
 538   retok = ReadFile(file, buf, uncompressed_data_size*2, &ret, 0);
 539   ok( retok && ret == uncompressed_data_size, "ReadFile: error %d\n", GetLastError());
 540   /* Compare what we read with what we think we should read. */
 541   ok(!memcmp(buf, uncompressed_data, uncompressed_data_size),
 542      "buffer contents mismatch\n");
 543   CloseHandle(file);
 544
 545   ret = DeleteFileA(filename_);
 546   ok(ret, "DeleteFileA: error %d\n", GetLastError());
 547   ret = DeleteFileA(filename2);
 548   ok(ret, "DeleteFileA: error %d\n", GetLastError());
 549 }
 550
 551 static void create_fileW(WCHAR *fnameW)
 552 {
 553   INT file;
 554   OFSTRUCT ofs;
 555   DWORD retval;
 556
 557   file = LZOpenFileW(fnameW, &ofs, OF_CREATE);
 558   ok(file >= 0, "LZOpenFileW failed on creation\n");
 559   LZClose(file);
 560   retval = GetFileAttributesW(fnameW);
 561   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesW('%s'): error %d\n", ofs.szPathName, GetLastError());
 562 }
 563
 564 static void delete_fileW(WCHAR *fnameW)
 565 {
 566   INT file;
 567   OFSTRUCT ofs;
 568   DWORD retval;
 569
 570   file = LZOpenFileW(fnameW, &ofs, OF_DELETE);
 571   ok(file >= 0, "LZOpenFileW failed on delete\n");
 572   LZClose(file);
 573   retval = GetFileAttributesW(fnameW);
 574   ok(retval == INVALID_FILE_ATTRIBUTES, "GetFileAttributesW succeeded on deleted file ('%s')\n", ofs.szPathName);
 575 }
 576
 577 static void test_LZOpenFileW_existing_compressed(void)
 578 {
 579   OFSTRUCT test;
 580   INT file;
 581   char expected[MAX_PATH];
 582
 583   /* Try to open existing compressed files: */
 584   create_fileW(filenameW_);
 585   create_fileW(dotlessW_);
 586   create_fileW(extlessW_);
 587   create_fileW(_terminatedW_);
 588
 589   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 590   memset(&test, 0xA5, sizeof(test));
 591
 592   /* a, using 8.3-conformant file name. */
 593   file = LZOpenFileW(filenameW, &test, OF_EXIST);
 594   /* If the file "foo.xxx" does not exist, LZOpenFileW should then
 595      check for the file "foo.xx_" and open that.
 596    */
 597   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 598   ok(test.cBytes == sizeof(OFSTRUCT),
 599      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 600   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 601      test.nErrCode);
 602   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 603   ok(lstrcmpA(test.szPathName, expected) == 0,
 604      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 605      test.szPathName, expected);
 606   LZClose(file);
 607
 608   memset(&test, 0xA5, sizeof(test));
 609   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 610
 611   /* b, using dotless file name. */
 612   file = LZOpenFileW(dotlessW, &test, OF_EXIST);
 613   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 614   ok(test.cBytes == sizeof(OFSTRUCT),
 615      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 616   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 617      test.nErrCode);
 618   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 619   ok(lstrcmpA(test.szPathName, expected) == 0,
 620      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 621      test.szPathName, expected);
 622   LZClose(file);
 623
 624   memset(&test, 0xA5, sizeof(test));
 625   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 626
 627   /* c, using extensionless file name. */
 628   file = LZOpenFileW(extlessW, &test, OF_EXIST);
 629   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 630   ok(test.cBytes == sizeof(OFSTRUCT),
 631      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 632   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 633      test.nErrCode);
 634   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 635   ok(lstrcmpA(test.szPathName, expected) == 0,
 636      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 637      test.szPathName, expected);
 638   LZClose(file);
 639
 640   memset(&test, 0xA5, sizeof(test));
 641   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 642
 643   /* d, using underscore-terminated file name. */
 644   file = LZOpenFileW(_terminatedW, &test, OF_EXIST);
 645   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 646   ok(test.cBytes == sizeof(OFSTRUCT),
 647      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 648   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 649      test.nErrCode);
 650   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 651   ok(lstrcmpA(test.szPathName, expected) == 0,
 652      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 653      test.szPathName, expected);
 654   LZClose(file);
 655
 656   delete_fileW(filenameW_);
 657   delete_fileW(dotlessW_);
 658   delete_fileW(extlessW_);
 659   delete_fileW(_terminatedW_);
 660 }
 661
 662 static void test_LZOpenFileW_nonexisting_compressed(void)
 663 {
 664   OFSTRUCT test;
 665   INT file;
 666   char expected[MAX_PATH];
 667   char filled_0xA5[OFS_MAXPATHNAME];
 668
 669   /* Try to open nonexisting compressed files: */
 670   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 671   memset(&test, 0xA5, sizeof(test));
 672   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 673   SetLastError(0xfaceabee);
 674
 675   /* a, using 8.3-conformant file name. */
 676   file = LZOpenFileW(filenameW, &test, OF_EXIST);
 677   /* If the file "foo.xxx" does not exist, LZOpenFileA should then
 678      check for the file "foo.xx_" and open that -- at least on some
 679      operating systems.  Doesn't seem to on my copy of Win98.
 680    */
 681   ok(file == LZERROR_BADINHANDLE,
 682      "LZOpenFileW succeeded on nonexistent file\n");
 683   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 684      "GetLastError() returns %d\n", GetLastError());
 685   todo_wine
 686   ok(test.cBytes == 0xA5,
 687      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 688   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 689      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 690   ok(lstrcmpA(test.szPathName, expected) == 0,
 691      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 692      test.szPathName, expected, filled_0xA5);
 693
 694   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 695   memset(&test, 0xA5, sizeof(test));
 696   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 697   SetLastError(0xfaceabee);
 698
 699   /* b, using dotless file name. */
 700   file = LZOpenFileW(dotlessW, &test, OF_EXIST);
 701   ok(file == LZERROR_BADINHANDLE,
 702      "LZOpenFileW succeeded on nonexistent file\n");
 703   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 704      "GetLastError() returns %d\n", GetLastError());
 705   todo_wine
 706   ok(test.cBytes == 0xA5,
 707      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 708   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 709      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 710   ok(lstrcmpA(test.szPathName, expected) == 0,
 711      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 712      test.szPathName, expected, filled_0xA5);
 713
 714   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 715   memset(&test, 0xA5, sizeof(test));
 716   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 717   SetLastError(0xfaceabee);
 718
 719   /* c, using extensionless file name. */
 720   file = LZOpenFileW(extlessW, &test, OF_EXIST);
 721   ok(file == LZERROR_BADINHANDLE,
 722      "LZOpenFileW succeeded on nonexistent file\n");
 723   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 724      "GetLastError() returns %d\n", GetLastError());
 725   todo_wine
 726   ok(test.cBytes == 0xA5,
 727      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 728   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 729      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 730   ok(lstrcmpA(test.szPathName, expected) == 0,
 731      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 732      test.szPathName, expected, filled_0xA5);
 733
 734   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 735   memset(&test, 0xA5, sizeof(test));
 736   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 737   SetLastError(0xfaceabee);
 738
 739   /* d, using underscore-terminated file name. */
 740   file = LZOpenFileW(_terminatedW, &test, OF_EXIST);
 741   ok(file == LZERROR_BADINHANDLE,
 742      "LZOpenFileW succeeded on nonexistent file\n");
 743   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 744      "GetLastError() returns %d\n", GetLastError());
 745   todo_wine
 746   ok(test.cBytes == 0xA5,
 747      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 748   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 749      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 750   ok(lstrcmpA(test.szPathName, expected) == 0,
 751      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 752      test.szPathName, expected, filled_0xA5);
 753 }
 754
 755 static void test_LZOpenFileW(void)
 756 {
 757   OFSTRUCT test;
 758   DWORD retval;
 759   INT file;
 760   static WCHAR badfilenameW[] = {'b','a','d','f','i','l','e','n','a','m','e','.','x','t','n',0};
 761   char expected[MAX_PATH];
 762
 763   SetLastError(0xfaceabee);
 764   /* Check for nonexistent file. */
 765   file = LZOpenFileW(badfilenameW, &test, OF_READ);
 766   ok(GetLastError() == ERROR_FILE_NOT_FOUND || GetLastError() == ERROR_CALL_NOT_IMPLEMENTED,
 767      "GetLastError() returns %d\n", GetLastError());
 768   if(GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
 769   {
 770     trace("LZOpenFileW call not implemented, skipping rest of the test\n");
 771     return;
 772   }
 773   ok(file == LZERROR_BADINHANDLE, "LZOpenFileW succeeded on nonexistent file\n");
 774   LZClose(file);
 775
 776   memset(&test, 0xA5, sizeof(test));
 777   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 778
 779   /* Create an empty file. */
 780   file = LZOpenFileW(filenameW_, &test, OF_CREATE);
 781   ok(file >= 0, "LZOpenFile failed on creation\n");
 782   ok(test.cBytes == sizeof(OFSTRUCT),
 783      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 784   ok(test.nErrCode == ERROR_SUCCESS,
 785      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 786   ok(lstrcmpA(test.szPathName, expected) == 0,
 787      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 788      test.szPathName, expected);
 789   LZClose(file);
 790
 791   retval = GetFileAttributesW(filenameW_);
 792   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributes: error %d\n",
 793     GetLastError());
 794
 795   /* Check various opening options: */
 796   memset(&test, 0xA5, sizeof(test));
 797
 798   /* a, for reading. */
 799   file = LZOpenFileW(filenameW_, &test, OF_READ);
 800   ok(file >= 0, "LZOpenFileW failed on read\n");
 801   ok(test.cBytes == sizeof(OFSTRUCT),
 802      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 803   ok(test.nErrCode == ERROR_SUCCESS,
 804      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 805   ok(lstrcmpA(test.szPathName, expected) == 0,
 806      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 807      test.szPathName, expected);
 808   LZClose(file);
 809
 810   memset(&test, 0xA5, sizeof(test));
 811
 812   /* b, for writing. */
 813   file = LZOpenFileW(filenameW_, &test, OF_WRITE);
 814   ok(file >= 0, "LZOpenFileW failed on write\n");
 815   ok(test.cBytes == sizeof(OFSTRUCT),
 816      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 817   ok(test.nErrCode == ERROR_SUCCESS,
 818      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 819   ok(lstrcmpA(test.szPathName, expected) == 0,
 820      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 821      test.szPathName, expected);
 822   LZClose(file);
 823
 824   memset(&test, 0xA5, sizeof(test));
 825
 826   /* c, for reading and writing. */
 827   file = LZOpenFileW(filenameW_, &test, OF_READWRITE);
 828   ok(file >= 0, "LZOpenFileW failed on read/write\n");
 829   ok(test.cBytes == sizeof(OFSTRUCT),
 830      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 831   ok(test.nErrCode == ERROR_SUCCESS,
 832      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 833   ok(lstrcmpA(test.szPathName, expected) == 0,
 834      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 835      test.szPathName, expected);
 836   LZClose(file);
 837
 838   memset(&test, 0xA5, sizeof(test));
 839
 840   /* d, for checking file existence. */
 841   file = LZOpenFileW(filenameW_, &test, OF_EXIST);
 842   ok(file >= 0, "LZOpenFileW failed on read/write\n");
 843   ok(test.cBytes == sizeof(OFSTRUCT),
 844      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 845   ok(test.nErrCode == ERROR_SUCCESS,
 846      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 847   ok(lstrcmpA(test.szPathName, expected) == 0,
 848      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 849      test.szPathName, expected);
 850   LZClose(file);
 851
 852   memset(&test, 0xA5, sizeof(test));
 853
 854   /* Delete the file then make sure it doesn't exist anymore. */
 855   file = LZOpenFileW(filenameW_, &test, OF_DELETE);
 856   ok(file >= 0, "LZOpenFileW failed on delete\n");
 857   ok(test.cBytes == sizeof(OFSTRUCT),
 858      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 859   ok(test.nErrCode == ERROR_SUCCESS,
 860      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 861   ok(lstrcmpA(test.szPathName, expected) == 0,
 862      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 863      test.szPathName, expected);
 864   LZClose(file);
 865
 866   retval = GetFileAttributesW(filenameW_);
 867   ok(retval == INVALID_FILE_ATTRIBUTES,
 868      "GetFileAttributesW succeeded on deleted file\n");
 869
 870   test_LZOpenFileW_existing_compressed();
 871   test_LZOpenFileW_nonexisting_compressed();
 872 }
 873
 874
 875 START_TEST(lzexpand_main)
 876 {
 877   buf = malloc(uncompressed_data_size * 2);
 878   test_LZOpenFileA();
 879   test_LZOpenFileW();
 880   test_LZRead();
 881   test_LZCopy();
 882   free(buf);
 883 }