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.  The resource kit was retrieved from the
  58    following URL:
  59
  60    http://www.microsoft.com/downloads/details.aspx?FamilyID=9d467a69-57ff-4ae7-96ee-b18c4790cffd&displaylang=en
  61  */
  62 static const unsigned char compressed_file[] =
  63   {0x53,0x5A,0x44,0x44,0x88,0xF0,0x27,0x33,0x41,
  64    0x74,0x75,0x14,0x00,0x00,0xDF,0x54,0x68,0x69,
  65    0x73,0x20,0xF2,0xF0,0x61,0x20,0xFF,0x74,0x65,
  66    0x73,0x74,0x20,0x66,0x69,0x6C,0x03,0x65,0x2E};
  67 static const DWORD compressed_file_size = sizeof(compressed_file);
  68
  69 static const char uncompressed_data[] = "This is a test file.";
  70 static const DWORD uncompressed_data_size = sizeof(uncompressed_data) - 1;
  71
  72 static char *buf;
  73
  74 static void full_file_path_name_in_a_CWD(const char *src, char *dst, BOOL expect_short)
  75 {
  76   DWORD retval;
  77   char shortname[MAX_PATH];
  78
  79   retval = GetCurrentDirectoryA(MAX_PATH, dst);
  80   ok(retval > 0, "GetCurrentDirectoryA returned %ld, GLE=%ld\n",
  81      retval, GetLastError());
  82   if(dst[retval-1] != '\\')
  83     /* Append backslash only when it's missing */
  84       lstrcatA(dst, "\\");
  85   lstrcatA(dst, src);
  86   if(expect_short)
  87   {
  88     memcpy(shortname, dst, MAX_PATH);
  89     retval = GetShortPathName(shortname, dst, MAX_PATH-1);
  90     ok(retval > 0, "GetShortPathName returned %ld for '%s', GLE=%ld\n",
  91        retval, dst, GetLastError());
  92   }
  93 }
  94
  95 static void create_file(char *fname)
  96 {
  97   INT file;
  98   OFSTRUCT ofs;
  99   DWORD retval;
 100
 101   file = LZOpenFileA(fname, &ofs, OF_CREATE);
 102   ok(file >= 0, "LZOpenFileA failed to create '%s'\n", fname);
 103   LZClose(file);
 104   retval = GetFileAttributesA(fname);
 105   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesA('%s'): error %ld\n", ofs.szPathName, GetLastError());
 106 }
 107
 108 static void delete_file(char *fname)
 109 {
 110   INT file;
 111   OFSTRUCT ofs;
 112   DWORD retval;
 113
 114   file = LZOpenFileA(fname, &ofs, OF_DELETE);
 115   ok(file >= 0, "LZOpenFileA failed to delete '%s'\n", fname);
 116   LZClose(file);
 117   retval = GetFileAttributesA(fname);
 118   ok(retval == INVALID_FILE_ATTRIBUTES, "GetFileAttributesA succeeded on deleted file ('%s')\n", ofs.szPathName);
 119 }
 120
 121 static void test_LZOpenFileA_existing_compressed(void)
 122 {
 123   OFSTRUCT test;
 124   INT file;
 125   char expected[MAX_PATH];
 126   char short_expected[MAX_PATH];
 127   char filled_0xA5[OFS_MAXPATHNAME];
 128
 129   /* Try to open existing compressed files: */
 130   create_file(filename_);
 131   create_file(dotless_);
 132   create_file(extless_);
 133   create_file(_terminated_);
 134
 135   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 136   memset(&test, 0xA5, sizeof(test));
 137   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 138   SetLastError(0xfaceabee);
 139
 140   /* a, using 8.3-conformant file name. */
 141   file = LZOpenFileA(filename, &test, OF_EXIST);
 142   /* If the file "foo.xxx" does not exist, LZOpenFileA should then
 143      check for the file "foo.xx_" and open that -- at least on some
 144      operating systems.  Doesn't seem to on my copy of Win98.
 145    */
 146   if(file != LZERROR_BADINHANDLE) {
 147     ok(file >= 0, "LZOpenFileA returns negative file descriptor for '%s'\n", filename);
 148     ok(test.cBytes == sizeof(OFSTRUCT),
 149        "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 150     ok(test.nErrCode == 0, "LZOpenFileA set test.nErrCode to %d\n",
 151        test.nErrCode);
 152     ok(lstrcmpA(test.szPathName, expected) == 0,
 153        "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 154        test.szPathName, expected);
 155     LZClose(file);
 156   } else { /* Win9x */
 157     ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 158        "GetLastError() returns %ld\n", GetLastError());
 159     ok(test.cBytes == 0xA5,
 160        "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 161     ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 162        "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 163     ok(strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0,
 164        "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 165        test.szPathName, filled_0xA5);
 166   }
 167
 168   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 169   memset(&test, 0xA5, sizeof(test));
 170   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 171   SetLastError(0xfaceabee);
 172
 173   /* b, using dotless file name. */
 174   file = LZOpenFileA(dotless, &test, OF_EXIST);
 175   if(file != LZERROR_BADINHANDLE) {
 176     ok(file >= 0, "LZOpenFileA returns negative file descriptor for '%s'\n", dotless);
 177     ok(test.cBytes == sizeof(OFSTRUCT),
 178        "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 179     ok(test.nErrCode == 0, "LZOpenFileA set test.nErrCode to %d\n",
 180        test.nErrCode);
 181     ok(lstrcmpA(test.szPathName, expected) == 0,
 182        "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 183        test.szPathName, expected);
 184     LZClose(file);
 185   } else { /* Win9x */
 186     ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 187        "GetLastError() returns %ld\n", GetLastError());
 188     todo_wine
 189     ok(test.cBytes == 0xA5,
 190        "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 191     ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 192        "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 193     todo_wine
 194     ok(strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0,
 195        "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 196        test.szPathName, filled_0xA5);
 197   }
 198
 199   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 200   memset(&test, 0xA5, sizeof(test));
 201   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 202   SetLastError(0xfaceabee);
 203
 204   /* c, using extensionless file name. */
 205   file = LZOpenFileA(extless, &test, OF_EXIST);
 206   if(file != LZERROR_BADINHANDLE) {
 207     ok(file >= 0, "LZOpenFileA returns negative file descriptor for '%s'\n", extless);
 208     ok(test.cBytes == sizeof(OFSTRUCT),
 209        "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 210     ok(test.nErrCode == 0, "LZOpenFileA set test.nErrCode to %d\n",
 211        test.nErrCode);
 212     ok(lstrcmpA(test.szPathName, expected) == 0,
 213        "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 214        test.szPathName, expected);
 215     LZClose(file);
 216   } else { /* Win9x */
 217     ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 218        "GetLastError() returns %ld\n", GetLastError());
 219     ok(test.cBytes == 0xA5,
 220        "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 221     ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 222        "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 223     ok(strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0,
 224        "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 225        test.szPathName, filled_0xA5);
 226   }
 227
 228   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 229   memset(&test, 0xA5, sizeof(test));
 230   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 231   full_file_path_name_in_a_CWD(_terminated_, short_expected, TRUE);
 232
 233   /* d, using underscore-terminated file name. */
 234   file = LZOpenFileA(_terminated, &test, OF_EXIST);
 235   ok(file >= 0, "LZOpenFileA failed on switching to a compressed file name\n");
 236   ok(test.cBytes == sizeof(OFSTRUCT),
 237      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 238   ok(test.nErrCode == 0, "LZOpenFileA set test.nErrCode to %d\n",
 239      test.nErrCode);
 240   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 241      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 242      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 243      test.szPathName, expected, short_expected);
 244   LZClose(file);
 245
 246   delete_file(filename_);
 247   delete_file(dotless_);
 248   delete_file(extless_);
 249   delete_file(_terminated_);
 250 }
 251
 252 static void test_LZOpenFileA_nonexisting_compressed(void)
 253 {
 254   OFSTRUCT test;
 255   INT file;
 256   char expected[MAX_PATH];
 257   char filled_0xA5[OFS_MAXPATHNAME];
 258
 259   /* Try to open nonexisting compressed files: */
 260   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 261   memset(&test, 0xA5, sizeof(test));
 262   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 263   SetLastError(0xfaceabee);
 264
 265   /* a, using 8.3-conformant file name. */
 266   file = LZOpenFileA(filename, &test, OF_EXIST);
 267   /* If the file "foo.xxx" does not exist, LZOpenFileA should then
 268      check for the file "foo.xx_" and open that -- at least on some
 269      operating systems.  Doesn't seem to on my copy of Win98.
 270    */
 271   ok(file == LZERROR_BADINHANDLE,
 272      "LZOpenFileA succeeded on nonexistent file\n");
 273   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 274      "GetLastError() returns %ld\n", GetLastError());
 275   todo_wine
 276   ok(test.cBytes == 0xA5,
 277      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 278   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 279      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 280   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 281      strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0, /* Win9x */
 282      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 283      test.szPathName, expected, filled_0xA5);
 284
 285   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 286   memset(&test, 0xA5, sizeof(test));
 287   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 288   SetLastError(0xfaceabee);
 289
 290   /* b, using dotless file name. */
 291   file = LZOpenFileA(dotless, &test, OF_EXIST);
 292   ok(file == LZERROR_BADINHANDLE,
 293      "LZOpenFileA succeeded on nonexistent file\n");
 294   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 295      "GetLastError() returns %ld\n", GetLastError());
 296   todo_wine
 297   ok(test.cBytes == 0xA5,
 298      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 299   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 300      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 301   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 302      strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0, /* Win9x */
 303      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 304      test.szPathName, expected, filled_0xA5);
 305
 306   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 307   memset(&test, 0xA5, sizeof(test));
 308   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 309   SetLastError(0xfaceabee);
 310
 311   /* c, using extensionless file name. */
 312   file = LZOpenFileA(extless, &test, OF_EXIST);
 313   ok(file == LZERROR_BADINHANDLE,
 314      "LZOpenFileA succeeded on nonexistent file\n");
 315   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 316      "GetLastError() returns %ld\n", GetLastError());
 317   todo_wine
 318   ok(test.cBytes == 0xA5,
 319      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 320   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 321      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 322   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 323      strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0, /* Win9x */
 324      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 325      test.szPathName, expected, filled_0xA5);
 326
 327   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 328   memset(&test, 0xA5, sizeof(test));
 329   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 330   SetLastError(0xfaceabee);
 331
 332   /* d, using underscore-terminated file name. */
 333   file = LZOpenFileA(_terminated, &test, OF_EXIST);
 334   ok(file == LZERROR_BADINHANDLE,
 335      "LZOpenFileA succeeded on nonexistent file\n");
 336   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 337      "GetLastError() returns %ld\n", GetLastError());
 338   todo_wine
 339   ok(test.cBytes == 0xA5,
 340      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 341   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 342      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 343   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 344      strncmp(test.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0, /* Win9x */
 345      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 346      test.szPathName, expected, filled_0xA5);
 347 }
 348
 349 static void test_LZOpenFileA(void)
 350 {
 351   OFSTRUCT test;
 352   DWORD retval;
 353   INT file;
 354   static char badfilename_[] = "badfilename_";
 355   char expected[MAX_PATH];
 356
 357   SetLastError(0xfaceabee);
 358   /* Check for nonexistent file. */
 359   file = LZOpenFileA(badfilename_, &test, OF_READ);
 360   ok(file == LZERROR_BADINHANDLE,
 361      "LZOpenFileA succeeded on nonexistent file\n");
 362   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 363      "GetLastError() returns %ld\n", GetLastError());
 364   LZClose(file);
 365
 366   memset(&test, 0xA5, sizeof(test));
 367   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 368
 369   /* Create an empty file. */
 370   file = LZOpenFileA(filename_, &test, OF_CREATE);
 371   ok(file >= 0, "LZOpenFileA failed on creation\n");
 372   ok(test.cBytes == sizeof(OFSTRUCT),
 373      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 374   ok(test.nErrCode == ERROR_SUCCESS,
 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 %ld\n",
 383      GetLastError());
 384
 385   /* Check various opening options: */
 386   memset(&test, 0xA5, sizeof(test));
 387
 388   /* a, for reading. */
 389   file = LZOpenFileA(filename_, &test, OF_READ);
 390   ok(file >= 0, "LZOpenFileA failed on read\n");
 391   ok(test.cBytes == sizeof(OFSTRUCT),
 392      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 393   ok(test.nErrCode == ERROR_SUCCESS,
 394      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 395   ok(lstrcmpA(test.szPathName, expected) == 0,
 396      "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 397      test.szPathName, 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      "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 411      test.szPathName, expected);
 412   LZClose(file);
 413
 414   memset(&test, 0xA5, sizeof(test));
 415
 416   /* c, for reading and writing. */
 417   file = LZOpenFileA(filename_, &test, OF_READWRITE);
 418   ok(file >= 0, "LZOpenFileA failed on read/write\n");
 419   ok(test.cBytes == sizeof(OFSTRUCT),
 420      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 421   ok(test.nErrCode == ERROR_SUCCESS,
 422      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 423   ok(lstrcmpA(test.szPathName, expected) == 0,
 424      "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 425      test.szPathName, expected);
 426   LZClose(file);
 427
 428   memset(&test, 0xA5, sizeof(test));
 429
 430   /* d, for checking file existance. */
 431   file = LZOpenFileA(filename_, &test, OF_EXIST);
 432   ok(file >= 0, "LZOpenFileA failed on read/write\n");
 433   ok(test.cBytes == sizeof(OFSTRUCT),
 434      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 435   ok(test.nErrCode == ERROR_SUCCESS,
 436      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 437   ok(lstrcmpA(test.szPathName, expected) == 0,
 438      "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 439      test.szPathName, expected);
 440   LZClose(file);
 441
 442   memset(&test, 0xA5, sizeof(test));
 443
 444   /* Delete the file then make sure it doesn't exist anymore. */
 445   file = LZOpenFileA(filename_, &test, OF_DELETE);
 446   ok(file >= 0, "LZOpenFileA failed on delete\n");
 447   ok(test.cBytes == sizeof(OFSTRUCT),
 448      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 449   ok(test.nErrCode == ERROR_SUCCESS,
 450      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 451   ok(lstrcmpA(test.szPathName, expected) == 0,
 452      "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 453      test.szPathName, expected);
 454   LZClose(file);
 455
 456   retval = GetFileAttributesA(filename_);
 457   ok(retval == INVALID_FILE_ATTRIBUTES,
 458      "GetFileAttributesA succeeded on deleted file\n");
 459
 460   test_LZOpenFileA_existing_compressed();
 461   test_LZOpenFileA_nonexisting_compressed();
 462 }
 463
 464 static void test_LZRead(void)
 465 {
 466   HANDLE file;
 467   DWORD ret;
 468   int cfile;
 469   OFSTRUCT test;
 470   BOOL retok;
 471
 472   /* Create the compressed file. */
 473   file = CreateFileA(filename_, GENERIC_WRITE, 0, NULL, CREATE_NEW, 0, 0);
 474   ok(file != INVALID_HANDLE_VALUE, "Could not create test file\n");
 475   retok = WriteFile(file, compressed_file, compressed_file_size, &ret, 0);
 476   ok( retok, "WriteFile: error %ld\n", GetLastError());
 477   ok(ret == compressed_file_size, "Wrote wrong number of bytes with WriteFile?\n");
 478   CloseHandle(file);
 479
 480   cfile = LZOpenFileA(filename_, &test, OF_READ);
 481   ok(cfile > 0, "LZOpenFileA failed\n");
 482
 483   ret = LZRead(cfile, buf, uncompressed_data_size);
 484   ok(ret == uncompressed_data_size, "Read wrong number of bytes\n");
 485
 486   /* Compare what we read with what we think we should read. */
 487   ok(memcmp(buf, uncompressed_data, uncompressed_data_size) == 0,
 488      "buffer contents mismatch\n");
 489
 490   todo_wine {
 491      /* Wine returns the number of bytes actually read instead of an error */
 492      ret = LZRead(cfile, buf, uncompressed_data_size);
 493      ok(ret == LZERROR_READ, "Expected read-past-EOF to return LZERROR_READ\n");
 494   }
 495
 496   LZClose(cfile);
 497
 498   ret = DeleteFileA(filename_);
 499   ok(ret, "DeleteFileA: error %ld\n", GetLastError());
 500 }
 501
 502 static void test_LZCopy(void)
 503 {
 504   HANDLE file;
 505   DWORD ret;
 506   int source, dest;
 507   OFSTRUCT stest, dtest;
 508   BOOL retok;
 509
 510   /* Create the compressed file. */
 511   file = CreateFileA(filename_, GENERIC_WRITE, 0, NULL, CREATE_NEW, 0, 0);
 512   ok(file != INVALID_HANDLE_VALUE,
 513      "CreateFileA: error %ld\n", GetLastError());
 514   retok = WriteFile(file, compressed_file, compressed_file_size, &ret, 0);
 515   ok( retok, "WriteFile error %ld\n", GetLastError());
 516   ok(ret == compressed_file_size, "Wrote wrong number of bytes\n");
 517   CloseHandle(file);
 518
 519   source = LZOpenFileA(filename_, &stest, OF_READ);
 520   ok(source >= 0, "LZOpenFileA failed on compressed file\n");
 521   dest = LZOpenFileA(filename2, &dtest, OF_CREATE);
 522   ok(dest >= 0, "LZOpenFileA failed on creating new file %d\n", dest);
 523
 524   ret = LZCopy(source, dest);
 525   ok(ret > 0, "LZCopy error\n");
 526
 527   LZClose(source);
 528   LZClose(dest);
 529
 530   file = CreateFileA(filename2, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
 531   ok(file != INVALID_HANDLE_VALUE,
 532      "CreateFileA: error %ld\n", GetLastError());
 533
 534   retok = ReadFile(file, buf, uncompressed_data_size*2, &ret, 0);
 535   ok( retok && ret == uncompressed_data_size, "ReadFile: error %ld\n", GetLastError());
 536   /* Compare what we read with what we think we should read. */
 537   ok(!memcmp(buf, uncompressed_data, uncompressed_data_size),
 538      "buffer contents mismatch\n");
 539   CloseHandle(file);
 540
 541   ret = DeleteFileA(filename_);
 542   ok(ret, "DeleteFileA: error %ld\n", GetLastError());
 543   ret = DeleteFileA(filename2);
 544   ok(ret, "DeleteFileA: error %ld\n", GetLastError());
 545 }
 546
 547 static void create_fileW(WCHAR *fnameW)
 548 {
 549   INT file;
 550   OFSTRUCT ofs;
 551   DWORD retval;
 552
 553   file = LZOpenFileW(fnameW, &ofs, OF_CREATE);
 554   ok(file >= 0, "LZOpenFileW failed on creation\n");
 555   LZClose(file);
 556   retval = GetFileAttributesW(fnameW);
 557   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesW('%s'): error %ld\n", ofs.szPathName, GetLastError());
 558 }
 559
 560 static void delete_fileW(WCHAR *fnameW)
 561 {
 562   INT file;
 563   OFSTRUCT ofs;
 564   DWORD retval;
 565
 566   file = LZOpenFileW(fnameW, &ofs, OF_DELETE);
 567   ok(file >= 0, "LZOpenFileW failed on delete\n");
 568   LZClose(file);
 569   retval = GetFileAttributesW(fnameW);
 570   ok(retval == INVALID_FILE_ATTRIBUTES, "GetFileAttributesW succeeded on deleted file ('%s')\n", ofs.szPathName);
 571 }
 572
 573 static void test_LZOpenFileW_existing_compressed(void)
 574 {
 575   OFSTRUCT test;
 576   INT file;
 577   char expected[MAX_PATH];
 578
 579   /* Try to open existing compressed files: */
 580   create_fileW(filenameW_);
 581   create_fileW(dotlessW_);
 582   create_fileW(extlessW_);
 583   create_fileW(_terminatedW_);
 584
 585   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 586   memset(&test, 0xA5, sizeof(test));
 587
 588   /* a, using 8.3-conformant file name. */
 589   file = LZOpenFileW(filenameW, &test, OF_EXIST);
 590   /* If the file "foo.xxx" does not exist, LZOpenFileW should then
 591      check for the file "foo.xx_" and open that.
 592    */
 593   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 594   ok(test.cBytes == sizeof(OFSTRUCT),
 595      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 596   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 597      test.nErrCode);
 598   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 599   ok(lstrcmpA(test.szPathName, expected) == 0,
 600      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 601      test.szPathName, expected);
 602   LZClose(file);
 603
 604   memset(&test, 0xA5, sizeof(test));
 605   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 606
 607   /* b, using dotless file name. */
 608   file = LZOpenFileW(dotlessW, &test, OF_EXIST);
 609   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 610   ok(test.cBytes == sizeof(OFSTRUCT),
 611      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 612   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 613      test.nErrCode);
 614   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 615   ok(lstrcmpA(test.szPathName, expected) == 0,
 616      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 617      test.szPathName, expected);
 618   LZClose(file);
 619
 620   memset(&test, 0xA5, sizeof(test));
 621   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 622
 623   /* c, using extensionless file name. */
 624   file = LZOpenFileW(extlessW, &test, OF_EXIST);
 625   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 626   ok(test.cBytes == sizeof(OFSTRUCT),
 627      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 628   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 629      test.nErrCode);
 630   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 631   ok(lstrcmpA(test.szPathName, expected) == 0,
 632      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 633      test.szPathName, expected);
 634   LZClose(file);
 635
 636   memset(&test, 0xA5, sizeof(test));
 637   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 638
 639   /* d, using underscore-terminated file name. */
 640   file = LZOpenFileW(_terminatedW, &test, OF_EXIST);
 641   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 642   ok(test.cBytes == sizeof(OFSTRUCT),
 643      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 644   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 645      test.nErrCode);
 646   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 647   ok(lstrcmpA(test.szPathName, expected) == 0,
 648      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 649      test.szPathName, expected);
 650   LZClose(file);
 651
 652   delete_fileW(filenameW_);
 653   delete_fileW(dotlessW_);
 654   delete_fileW(extlessW_);
 655   delete_fileW(_terminatedW_);
 656 }
 657
 658 static void test_LZOpenFileW_nonexisting_compressed(void)
 659 {
 660   OFSTRUCT test;
 661   INT file;
 662   char expected[MAX_PATH];
 663   char filled_0xA5[OFS_MAXPATHNAME];
 664
 665   /* Try to open nonexisting compressed files: */
 666   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 667   memset(&test, 0xA5, sizeof(test));
 668   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 669   SetLastError(0xfaceabee);
 670
 671   /* a, using 8.3-conformant file name. */
 672   file = LZOpenFileW(filenameW, &test, OF_EXIST);
 673   /* If the file "foo.xxx" does not exist, LZOpenFileA should then
 674      check for the file "foo.xx_" and open that -- at least on some
 675      operating systems.  Doesn't seem to on my copy of Win98.
 676    */
 677   ok(file == LZERROR_BADINHANDLE,
 678      "LZOpenFileW succeeded on nonexistent file\n");
 679   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 680      "GetLastError() returns %ld\n", GetLastError());
 681   todo_wine
 682   ok(test.cBytes == 0xA5,
 683      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 684   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 685      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 686   ok(lstrcmpA(test.szPathName, expected) == 0,
 687      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 688      test.szPathName, expected, filled_0xA5);
 689
 690   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 691   memset(&test, 0xA5, sizeof(test));
 692   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 693   SetLastError(0xfaceabee);
 694
 695   /* b, using dotless file name. */
 696   file = LZOpenFileW(dotlessW, &test, OF_EXIST);
 697   ok(file == LZERROR_BADINHANDLE,
 698      "LZOpenFileW succeeded on nonexistent file\n");
 699   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 700      "GetLastError() returns %ld\n", GetLastError());
 701   todo_wine
 702   ok(test.cBytes == 0xA5,
 703      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 704   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 705      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 706   ok(lstrcmpA(test.szPathName, expected) == 0,
 707      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 708      test.szPathName, expected, filled_0xA5);
 709
 710   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 711   memset(&test, 0xA5, sizeof(test));
 712   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 713   SetLastError(0xfaceabee);
 714
 715   /* c, using extensionless file name. */
 716   file = LZOpenFileW(extlessW, &test, OF_EXIST);
 717   ok(file == LZERROR_BADINHANDLE,
 718      "LZOpenFileW succeeded on nonexistent file\n");
 719   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 720      "GetLastError() returns %ld\n", GetLastError());
 721   todo_wine
 722   ok(test.cBytes == 0xA5,
 723      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 724   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 725      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 726   ok(lstrcmpA(test.szPathName, expected) == 0,
 727      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 728      test.szPathName, expected, filled_0xA5);
 729
 730   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 731   memset(&test, 0xA5, sizeof(test));
 732   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 733   SetLastError(0xfaceabee);
 734
 735   /* d, using underscore-terminated file name. */
 736   file = LZOpenFileW(_terminatedW, &test, OF_EXIST);
 737   ok(file == LZERROR_BADINHANDLE,
 738      "LZOpenFileW succeeded on nonexistent file\n");
 739   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 740      "GetLastError() returns %ld\n", GetLastError());
 741   todo_wine
 742   ok(test.cBytes == 0xA5,
 743      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 744   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 745      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 746   ok(lstrcmpA(test.szPathName, expected) == 0,
 747      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 748      test.szPathName, expected, filled_0xA5);
 749 }
 750
 751 static void test_LZOpenFileW(void)
 752 {
 753   OFSTRUCT test;
 754   DWORD retval;
 755   INT file;
 756   static WCHAR badfilenameW[] = {'b','a','d','f','i','l','e','n','a','m','e','.','x','t','n',0};
 757   char expected[MAX_PATH];
 758
 759   SetLastError(0xfaceabee);
 760   /* Check for nonexistent file. */
 761   file = LZOpenFileW(badfilenameW, &test, OF_READ);
 762   ok(GetLastError() == ERROR_FILE_NOT_FOUND || GetLastError() == ERROR_CALL_NOT_IMPLEMENTED,
 763      "GetLastError() returns %ld\n", GetLastError());
 764   if(GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
 765   {
 766     trace("LZOpenFileW call not implemented, skipping rest of the test\n");
 767     return;
 768   }
 769   ok(file == LZERROR_BADINHANDLE, "LZOpenFileW succeeded on nonexistent file\n");
 770   LZClose(file);
 771
 772   memset(&test, 0xA5, sizeof(test));
 773   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 774
 775   /* Create an empty file. */
 776   file = LZOpenFileW(filenameW_, &test, OF_CREATE);
 777   ok(file >= 0, "LZOpenFile failed on creation\n");
 778   ok(test.cBytes == sizeof(OFSTRUCT),
 779      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 780   ok(test.nErrCode == ERROR_SUCCESS,
 781      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 782   ok(lstrcmpA(test.szPathName, expected) == 0,
 783      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 784      test.szPathName, expected);
 785   LZClose(file);
 786
 787   retval = GetFileAttributesW(filenameW_);
 788   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributes: error %ld\n",
 789     GetLastError());
 790
 791   /* Check various opening options: */
 792   memset(&test, 0xA5, sizeof(test));
 793
 794   /* a, for reading. */
 795   file = LZOpenFileW(filenameW_, &test, OF_READ);
 796   ok(file >= 0, "LZOpenFileW failed on read\n");
 797   ok(test.cBytes == sizeof(OFSTRUCT),
 798      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 799   ok(test.nErrCode == ERROR_SUCCESS,
 800      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 801   ok(lstrcmpA(test.szPathName, expected) == 0,
 802      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 803      test.szPathName, expected);
 804   LZClose(file);
 805
 806   memset(&test, 0xA5, sizeof(test));
 807
 808   /* b, for writing. */
 809   file = LZOpenFileW(filenameW_, &test, OF_WRITE);
 810   ok(file >= 0, "LZOpenFileW failed on write\n");
 811   ok(test.cBytes == sizeof(OFSTRUCT),
 812      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 813   ok(test.nErrCode == ERROR_SUCCESS,
 814      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 815   ok(lstrcmpA(test.szPathName, expected) == 0,
 816      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 817      test.szPathName, expected);
 818   LZClose(file);
 819
 820   memset(&test, 0xA5, sizeof(test));
 821
 822   /* c, for reading and writing. */
 823   file = LZOpenFileW(filenameW_, &test, OF_READWRITE);
 824   ok(file >= 0, "LZOpenFileW failed on read/write\n");
 825   ok(test.cBytes == sizeof(OFSTRUCT),
 826      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 827   ok(test.nErrCode == ERROR_SUCCESS,
 828      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 829   ok(lstrcmpA(test.szPathName, expected) == 0,
 830      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 831      test.szPathName, expected);
 832   LZClose(file);
 833
 834   memset(&test, 0xA5, sizeof(test));
 835
 836   /* d, for checking file existance. */
 837   file = LZOpenFileW(filenameW_, &test, OF_EXIST);
 838   ok(file >= 0, "LZOpenFileW failed on read/write\n");
 839   ok(test.cBytes == sizeof(OFSTRUCT),
 840      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 841   ok(test.nErrCode == ERROR_SUCCESS,
 842      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 843   ok(lstrcmpA(test.szPathName, expected) == 0,
 844      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 845      test.szPathName, expected);
 846   LZClose(file);
 847
 848   memset(&test, 0xA5, sizeof(test));
 849
 850   /* Delete the file then make sure it doesn't exist anymore. */
 851   file = LZOpenFileW(filenameW_, &test, OF_DELETE);
 852   ok(file >= 0, "LZOpenFileW failed on delete\n");
 853   ok(test.cBytes == sizeof(OFSTRUCT),
 854      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 855   ok(test.nErrCode == ERROR_SUCCESS,
 856      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 857   ok(lstrcmpA(test.szPathName, expected) == 0,
 858      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 859      test.szPathName, expected);
 860   LZClose(file);
 861
 862   retval = GetFileAttributesW(filenameW_);
 863   ok(retval == INVALID_FILE_ATTRIBUTES,
 864      "GetFileAttributesW succeeded on deleted file\n");
 865
 866   test_LZOpenFileW_existing_compressed();
 867   test_LZOpenFileW_nonexisting_compressed();
 868 }
 869
 870
 871 START_TEST(lzexpand_main)
 872 {
 873   buf = malloc(uncompressed_data_size * 2);
 874   test_LZOpenFileA();
 875   test_LZOpenFileW();
 876   test_LZRead();
 877   test_LZCopy();
 878   free(buf);
 879 }