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      test.nErrCode == ERROR_FILE_NOT_FOUND, /* win9x */
 374      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 375   ok(lstrcmpA(test.szPathName, expected) == 0,
 376      "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 377      test.szPathName, expected);
 378   LZClose(file);
 379
 380   retval = GetFileAttributesA(filename_);
 381   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesA: error %d\n",
 382      GetLastError());
 383
 384   /* Check various opening options: */
 385   memset(&test, 0xA5, sizeof(test));
 386   full_file_path_name_in_a_CWD(filename_, short_expected, TRUE);
 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      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 397      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 398      test.szPathName, expected, short_expected);
 399   LZClose(file);
 400
 401   memset(&test, 0xA5, sizeof(test));
 402
 403   /* b, for writing. */
 404   file = LZOpenFileA(filename_, &test, OF_WRITE);
 405   ok(file >= 0, "LZOpenFileA failed on write\n");
 406   ok(test.cBytes == sizeof(OFSTRUCT),
 407      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 408   ok(test.nErrCode == ERROR_SUCCESS,
 409      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 410   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 411      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 412      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 413      test.szPathName, expected, short_expected);
 414   LZClose(file);
 415
 416   memset(&test, 0xA5, sizeof(test));
 417
 418   /* c, for reading and writing. */
 419   file = LZOpenFileA(filename_, &test, OF_READWRITE);
 420   ok(file >= 0, "LZOpenFileA failed on read/write\n");
 421   ok(test.cBytes == sizeof(OFSTRUCT),
 422      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 423   ok(test.nErrCode == ERROR_SUCCESS,
 424      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 425   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 426      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 427      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 428      test.szPathName, expected, short_expected);
 429   LZClose(file);
 430
 431   memset(&test, 0xA5, sizeof(test));
 432
 433   /* d, for checking file existence. */
 434   file = LZOpenFileA(filename_, &test, OF_EXIST);
 435   ok(file >= 0, "LZOpenFileA failed on read/write\n");
 436   ok(test.cBytes == sizeof(OFSTRUCT),
 437      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 438   ok(test.nErrCode == ERROR_SUCCESS,
 439      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 440   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 441      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 442      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 443      test.szPathName, expected, short_expected);
 444   LZClose(file);
 445
 446   memset(&test, 0xA5, sizeof(test));
 447
 448   /* Delete the file then make sure it doesn't exist anymore. */
 449   file = LZOpenFileA(filename_, &test, OF_DELETE);
 450   ok(file >= 0, "LZOpenFileA failed on delete\n");
 451   ok(test.cBytes == sizeof(OFSTRUCT),
 452      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 453   ok(test.nErrCode == ERROR_SUCCESS,
 454      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 455   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 456      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 457      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 458      test.szPathName, expected, short_expected);
 459   LZClose(file);
 460
 461   retval = GetFileAttributesA(filename_);
 462   ok(retval == INVALID_FILE_ATTRIBUTES,
 463      "GetFileAttributesA succeeded on deleted file\n");
 464
 465   test_LZOpenFileA_existing_compressed();
 466   test_LZOpenFileA_nonexisting_compressed();
 467 }
 468
 469 static void test_LZRead(void)
 470 {
 471   HANDLE file;
 472   DWORD ret;
 473   int cfile;
 474   OFSTRUCT test;
 475   BOOL retok;
 476
 477   /* Create the compressed file. */
 478   file = CreateFileA(filename_, GENERIC_WRITE, 0, NULL, CREATE_NEW, 0, 0);
 479   ok(file != INVALID_HANDLE_VALUE, "Could not create test file\n");
 480   retok = WriteFile(file, compressed_file, compressed_file_size, &ret, 0);
 481   ok( retok, "WriteFile: error %d\n", GetLastError());
 482   ok(ret == compressed_file_size, "Wrote wrong number of bytes with WriteFile?\n");
 483   CloseHandle(file);
 484
 485   cfile = LZOpenFileA(filename_, &test, OF_READ);
 486   ok(cfile > 0, "LZOpenFileA failed\n");
 487
 488   ret = LZRead(cfile, buf, uncompressed_data_size);
 489   ok(ret == uncompressed_data_size, "Read wrong number of bytes\n");
 490
 491   /* Compare what we read with what we think we should read. */
 492   ok(memcmp(buf, uncompressed_data, uncompressed_data_size) == 0,
 493      "buffer contents mismatch\n");
 494
 495   todo_wine {
 496      /* Wine returns the number of bytes actually read instead of an error */
 497      ret = LZRead(cfile, buf, uncompressed_data_size);
 498      ok(ret == LZERROR_READ, "Expected read-past-EOF to return LZERROR_READ\n");
 499   }
 500
 501   LZClose(cfile);
 502
 503   ret = DeleteFileA(filename_);
 504   ok(ret, "DeleteFileA: error %d\n", GetLastError());
 505 }
 506
 507 static void test_LZCopy(void)
 508 {
 509   HANDLE file;
 510   DWORD ret;
 511   int source, dest;
 512   OFSTRUCT stest, dtest;
 513   BOOL retok;
 514
 515   /* Create the compressed file. */
 516   file = CreateFileA(filename_, GENERIC_WRITE, 0, NULL, CREATE_NEW, 0, 0);
 517   ok(file != INVALID_HANDLE_VALUE,
 518      "CreateFileA: error %d\n", GetLastError());
 519   retok = WriteFile(file, compressed_file, compressed_file_size, &ret, 0);
 520   ok( retok, "WriteFile error %d\n", GetLastError());
 521   ok(ret == compressed_file_size, "Wrote wrong number of bytes\n");
 522   CloseHandle(file);
 523
 524   source = LZOpenFileA(filename_, &stest, OF_READ);
 525   ok(source >= 0, "LZOpenFileA failed on compressed file\n");
 526   dest = LZOpenFileA(filename2, &dtest, OF_CREATE);
 527   ok(dest >= 0, "LZOpenFileA failed on creating new file %d\n", dest);
 528
 529   ret = LZCopy(source, dest);
 530   ok(ret > 0, "LZCopy error\n");
 531
 532   LZClose(source);
 533   LZClose(dest);
 534
 535   file = CreateFileA(filename2, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
 536   ok(file != INVALID_HANDLE_VALUE,
 537      "CreateFileA: error %d\n", GetLastError());
 538
 539   retok = ReadFile(file, buf, uncompressed_data_size*2, &ret, 0);
 540   ok( retok && ret == uncompressed_data_size, "ReadFile: error %d\n", GetLastError());
 541   /* Compare what we read with what we think we should read. */
 542   ok(!memcmp(buf, uncompressed_data, uncompressed_data_size),
 543      "buffer contents mismatch\n");
 544   CloseHandle(file);
 545
 546   ret = DeleteFileA(filename_);
 547   ok(ret, "DeleteFileA: error %d\n", GetLastError());
 548   ret = DeleteFileA(filename2);
 549   ok(ret, "DeleteFileA: error %d\n", GetLastError());
 550 }
 551
 552 static void create_fileW(WCHAR *fnameW)
 553 {
 554   INT file;
 555   OFSTRUCT ofs;
 556   DWORD retval;
 557
 558   file = LZOpenFileW(fnameW, &ofs, OF_CREATE);
 559   ok(file >= 0, "LZOpenFileW failed on creation\n");
 560   LZClose(file);
 561   retval = GetFileAttributesW(fnameW);
 562   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesW('%s'): error %d\n", ofs.szPathName, GetLastError());
 563 }
 564
 565 static void delete_fileW(WCHAR *fnameW)
 566 {
 567   INT file;
 568   OFSTRUCT ofs;
 569   DWORD retval;
 570
 571   file = LZOpenFileW(fnameW, &ofs, OF_DELETE);
 572   ok(file >= 0, "LZOpenFileW failed on delete\n");
 573   LZClose(file);
 574   retval = GetFileAttributesW(fnameW);
 575   ok(retval == INVALID_FILE_ATTRIBUTES, "GetFileAttributesW succeeded on deleted file ('%s')\n", ofs.szPathName);
 576 }
 577
 578 static void test_LZOpenFileW_existing_compressed(void)
 579 {
 580   OFSTRUCT test;
 581   INT file;
 582   char expected[MAX_PATH];
 583
 584   /* Try to open existing compressed files: */
 585   create_fileW(filenameW_);
 586   create_fileW(dotlessW_);
 587   create_fileW(extlessW_);
 588   create_fileW(_terminatedW_);
 589
 590   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 591   memset(&test, 0xA5, sizeof(test));
 592
 593   /* a, using 8.3-conformant file name. */
 594   file = LZOpenFileW(filenameW, &test, OF_EXIST);
 595   /* If the file "foo.xxx" does not exist, LZOpenFileW should then
 596      check for the file "foo.xx_" and open that.
 597    */
 598   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 599   ok(test.cBytes == sizeof(OFSTRUCT),
 600      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 601   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 602      test.nErrCode);
 603   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 604   ok(lstrcmpA(test.szPathName, expected) == 0,
 605      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 606      test.szPathName, expected);
 607   LZClose(file);
 608
 609   memset(&test, 0xA5, sizeof(test));
 610   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 611
 612   /* b, using dotless file name. */
 613   file = LZOpenFileW(dotlessW, &test, OF_EXIST);
 614   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 615   ok(test.cBytes == sizeof(OFSTRUCT),
 616      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 617   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 618      test.nErrCode);
 619   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 620   ok(lstrcmpA(test.szPathName, expected) == 0,
 621      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 622      test.szPathName, expected);
 623   LZClose(file);
 624
 625   memset(&test, 0xA5, sizeof(test));
 626   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 627
 628   /* c, using extensionless file name. */
 629   file = LZOpenFileW(extlessW, &test, OF_EXIST);
 630   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 631   ok(test.cBytes == sizeof(OFSTRUCT),
 632      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 633   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 634      test.nErrCode);
 635   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 636   ok(lstrcmpA(test.szPathName, expected) == 0,
 637      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 638      test.szPathName, expected);
 639   LZClose(file);
 640
 641   memset(&test, 0xA5, sizeof(test));
 642   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 643
 644   /* d, using underscore-terminated file name. */
 645   file = LZOpenFileW(_terminatedW, &test, OF_EXIST);
 646   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 647   ok(test.cBytes == sizeof(OFSTRUCT),
 648      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 649   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 650      test.nErrCode);
 651   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 652   ok(lstrcmpA(test.szPathName, expected) == 0,
 653      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 654      test.szPathName, expected);
 655   LZClose(file);
 656
 657   delete_fileW(filenameW_);
 658   delete_fileW(dotlessW_);
 659   delete_fileW(extlessW_);
 660   delete_fileW(_terminatedW_);
 661 }
 662
 663 static void test_LZOpenFileW_nonexisting_compressed(void)
 664 {
 665   OFSTRUCT test;
 666   INT file;
 667   char expected[MAX_PATH];
 668   char filled_0xA5[OFS_MAXPATHNAME];
 669
 670   /* Try to open nonexisting compressed files: */
 671   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 672   memset(&test, 0xA5, sizeof(test));
 673   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 674   SetLastError(0xfaceabee);
 675
 676   /* a, using 8.3-conformant file name. */
 677   file = LZOpenFileW(filenameW, &test, OF_EXIST);
 678   /* If the file "foo.xxx" does not exist, LZOpenFileA should then
 679      check for the file "foo.xx_" and open that -- at least on some
 680      operating systems.  Doesn't seem to on my copy of Win98.
 681    */
 682   ok(file == LZERROR_BADINHANDLE,
 683      "LZOpenFileW succeeded on nonexistent file\n");
 684   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 685      "GetLastError() returns %d\n", GetLastError());
 686   todo_wine
 687   ok(test.cBytes == 0xA5,
 688      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 689   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 690      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 691   ok(lstrcmpA(test.szPathName, expected) == 0,
 692      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 693      test.szPathName, expected, filled_0xA5);
 694
 695   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 696   memset(&test, 0xA5, sizeof(test));
 697   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 698   SetLastError(0xfaceabee);
 699
 700   /* b, using dotless file name. */
 701   file = LZOpenFileW(dotlessW, &test, OF_EXIST);
 702   ok(file == LZERROR_BADINHANDLE,
 703      "LZOpenFileW succeeded on nonexistent file\n");
 704   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 705      "GetLastError() returns %d\n", GetLastError());
 706   todo_wine
 707   ok(test.cBytes == 0xA5,
 708      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 709   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 710      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 711   ok(lstrcmpA(test.szPathName, expected) == 0,
 712      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 713      test.szPathName, expected, filled_0xA5);
 714
 715   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 716   memset(&test, 0xA5, sizeof(test));
 717   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 718   SetLastError(0xfaceabee);
 719
 720   /* c, using extensionless file name. */
 721   file = LZOpenFileW(extlessW, &test, OF_EXIST);
 722   ok(file == LZERROR_BADINHANDLE,
 723      "LZOpenFileW succeeded on nonexistent file\n");
 724   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 725      "GetLastError() returns %d\n", GetLastError());
 726   todo_wine
 727   ok(test.cBytes == 0xA5,
 728      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 729   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 730      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 731   ok(lstrcmpA(test.szPathName, expected) == 0,
 732      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 733      test.szPathName, expected, filled_0xA5);
 734
 735   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 736   memset(&test, 0xA5, sizeof(test));
 737   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 738   SetLastError(0xfaceabee);
 739
 740   /* d, using underscore-terminated file name. */
 741   file = LZOpenFileW(_terminatedW, &test, OF_EXIST);
 742   ok(file == LZERROR_BADINHANDLE,
 743      "LZOpenFileW succeeded on nonexistent file\n");
 744   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 745      "GetLastError() returns %d\n", GetLastError());
 746   todo_wine
 747   ok(test.cBytes == 0xA5,
 748      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 749   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 750      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 751   ok(lstrcmpA(test.szPathName, expected) == 0,
 752      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 753      test.szPathName, expected, filled_0xA5);
 754 }
 755
 756 static void test_LZOpenFileW(void)
 757 {
 758   OFSTRUCT test;
 759   DWORD retval;
 760   INT file;
 761   static WCHAR badfilenameW[] = {'b','a','d','f','i','l','e','n','a','m','e','.','x','t','n',0};
 762   char expected[MAX_PATH];
 763
 764   SetLastError(0xfaceabee);
 765   /* Check for nonexistent file. */
 766   file = LZOpenFileW(badfilenameW, &test, OF_READ);
 767   ok(GetLastError() == ERROR_FILE_NOT_FOUND || GetLastError() == ERROR_CALL_NOT_IMPLEMENTED,
 768      "GetLastError() returns %d\n", GetLastError());
 769   if(GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
 770   {
 771     trace("LZOpenFileW call not implemented, skipping rest of the test\n");
 772     return;
 773   }
 774   ok(file == LZERROR_BADINHANDLE, "LZOpenFileW succeeded on nonexistent file\n");
 775   LZClose(file);
 776
 777   memset(&test, 0xA5, sizeof(test));
 778   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 779
 780   /* Create an empty file. */
 781   file = LZOpenFileW(filenameW_, &test, OF_CREATE);
 782   ok(file >= 0, "LZOpenFile failed on creation\n");
 783   ok(test.cBytes == sizeof(OFSTRUCT),
 784      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 785   ok(test.nErrCode == ERROR_SUCCESS,
 786      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 787   ok(lstrcmpA(test.szPathName, expected) == 0,
 788      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 789      test.szPathName, expected);
 790   LZClose(file);
 791
 792   retval = GetFileAttributesW(filenameW_);
 793   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributes: error %d\n",
 794     GetLastError());
 795
 796   /* Check various opening options: */
 797   memset(&test, 0xA5, sizeof(test));
 798
 799   /* a, for reading. */
 800   file = LZOpenFileW(filenameW_, &test, OF_READ);
 801   ok(file >= 0, "LZOpenFileW failed on read\n");
 802   ok(test.cBytes == sizeof(OFSTRUCT),
 803      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 804   ok(test.nErrCode == ERROR_SUCCESS,
 805      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 806   ok(lstrcmpA(test.szPathName, expected) == 0,
 807      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 808      test.szPathName, expected);
 809   LZClose(file);
 810
 811   memset(&test, 0xA5, sizeof(test));
 812
 813   /* b, for writing. */
 814   file = LZOpenFileW(filenameW_, &test, OF_WRITE);
 815   ok(file >= 0, "LZOpenFileW failed on write\n");
 816   ok(test.cBytes == sizeof(OFSTRUCT),
 817      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 818   ok(test.nErrCode == ERROR_SUCCESS,
 819      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 820   ok(lstrcmpA(test.szPathName, expected) == 0,
 821      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 822      test.szPathName, expected);
 823   LZClose(file);
 824
 825   memset(&test, 0xA5, sizeof(test));
 826
 827   /* c, for reading and writing. */
 828   file = LZOpenFileW(filenameW_, &test, OF_READWRITE);
 829   ok(file >= 0, "LZOpenFileW failed on read/write\n");
 830   ok(test.cBytes == sizeof(OFSTRUCT),
 831      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 832   ok(test.nErrCode == ERROR_SUCCESS,
 833      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 834   ok(lstrcmpA(test.szPathName, expected) == 0,
 835      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 836      test.szPathName, expected);
 837   LZClose(file);
 838
 839   memset(&test, 0xA5, sizeof(test));
 840
 841   /* d, for checking file existence. */
 842   file = LZOpenFileW(filenameW_, &test, OF_EXIST);
 843   ok(file >= 0, "LZOpenFileW failed on read/write\n");
 844   ok(test.cBytes == sizeof(OFSTRUCT),
 845      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 846   ok(test.nErrCode == ERROR_SUCCESS,
 847      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 848   ok(lstrcmpA(test.szPathName, expected) == 0,
 849      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 850      test.szPathName, expected);
 851   LZClose(file);
 852
 853   memset(&test, 0xA5, sizeof(test));
 854
 855   /* Delete the file then make sure it doesn't exist anymore. */
 856   file = LZOpenFileW(filenameW_, &test, OF_DELETE);
 857   ok(file >= 0, "LZOpenFileW failed on delete\n");
 858   ok(test.cBytes == sizeof(OFSTRUCT),
 859      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 860   ok(test.nErrCode == ERROR_SUCCESS,
 861      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 862   ok(lstrcmpA(test.szPathName, expected) == 0,
 863      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 864      test.szPathName, expected);
 865   LZClose(file);
 866
 867   retval = GetFileAttributesW(filenameW_);
 868   ok(retval == INVALID_FILE_ATTRIBUTES,
 869      "GetFileAttributesW succeeded on deleted file\n");
 870
 871   test_LZOpenFileW_existing_compressed();
 872   test_LZOpenFileW_nonexisting_compressed();
 873 }
 874
 875
 876 START_TEST(lzexpand_main)
 877 {
 878   buf = malloc(uncompressed_data_size * 2);
 879   test_LZOpenFileA();
 880   test_LZOpenFileW();
 881   test_LZRead();
 882   test_LZCopy();
 883   free(buf);
 884 }