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 %d, GLE=%d\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 %d for '%s', GLE=%d\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 %d\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 %d\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 %d\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 %d\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 %d\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 %d\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 %d\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 %d\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   char short_expected[MAX_PATH];
 357
 358   SetLastError(0xfaceabee);
 359   /* Check for nonexistent file. */
 360   file = LZOpenFileA(badfilename_, &test, OF_READ);
 361   ok(file == LZERROR_BADINHANDLE,
 362      "LZOpenFileA succeeded on nonexistent file\n");
 363   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 364      "GetLastError() returns %d\n", GetLastError());
 365   LZClose(file);
 366
 367   memset(&test, 0xA5, sizeof(test));
 368   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 369
 370   /* Create an empty file. */
 371   file = LZOpenFileA(filename_, &test, OF_CREATE);
 372   ok(file >= 0, "LZOpenFileA failed on creation\n");
 373   ok(test.cBytes == sizeof(OFSTRUCT),
 374      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 375   ok(test.nErrCode == ERROR_SUCCESS,
 376      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 377   ok(lstrcmpA(test.szPathName, expected) == 0,
 378      "LZOpenFileA returned '%s', but was expected to return '%s'\n",
 379      test.szPathName, expected);
 380   LZClose(file);
 381
 382   retval = GetFileAttributesA(filename_);
 383   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesA: error %d\n",
 384      GetLastError());
 385
 386   /* Check various opening options: */
 387   memset(&test, 0xA5, sizeof(test));
 388   full_file_path_name_in_a_CWD(filename_, short_expected, TRUE);
 389
 390   /* a, for reading. */
 391   file = LZOpenFileA(filename_, &test, OF_READ);
 392   ok(file >= 0, "LZOpenFileA failed on read\n");
 393   ok(test.cBytes == sizeof(OFSTRUCT),
 394      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 395   ok(test.nErrCode == ERROR_SUCCESS,
 396      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 397   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 398      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 399      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 400      test.szPathName, expected, short_expected);
 401   LZClose(file);
 402
 403   memset(&test, 0xA5, sizeof(test));
 404
 405   /* b, for writing. */
 406   file = LZOpenFileA(filename_, &test, OF_WRITE);
 407   ok(file >= 0, "LZOpenFileA failed on write\n");
 408   ok(test.cBytes == sizeof(OFSTRUCT),
 409      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 410   ok(test.nErrCode == ERROR_SUCCESS,
 411      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 412   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 413      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 414      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 415      test.szPathName, expected, short_expected);
 416   LZClose(file);
 417
 418   memset(&test, 0xA5, sizeof(test));
 419
 420   /* c, for reading and writing. */
 421   file = LZOpenFileA(filename_, &test, OF_READWRITE);
 422   ok(file >= 0, "LZOpenFileA failed on read/write\n");
 423   ok(test.cBytes == sizeof(OFSTRUCT),
 424      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 425   ok(test.nErrCode == ERROR_SUCCESS,
 426      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 427   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 428      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 429      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 430      test.szPathName, expected, short_expected);
 431   LZClose(file);
 432
 433   memset(&test, 0xA5, sizeof(test));
 434
 435   /* d, for checking file existence. */
 436   file = LZOpenFileA(filename_, &test, OF_EXIST);
 437   ok(file >= 0, "LZOpenFileA failed on read/write\n");
 438   ok(test.cBytes == sizeof(OFSTRUCT),
 439      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 440   ok(test.nErrCode == ERROR_SUCCESS,
 441      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 442   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 443      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 444      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 445      test.szPathName, expected, short_expected);
 446   LZClose(file);
 447
 448   memset(&test, 0xA5, sizeof(test));
 449
 450   /* Delete the file then make sure it doesn't exist anymore. */
 451   file = LZOpenFileA(filename_, &test, OF_DELETE);
 452   ok(file >= 0, "LZOpenFileA failed on delete\n");
 453   ok(test.cBytes == sizeof(OFSTRUCT),
 454      "LZOpenFileA set test.cBytes to %d\n", test.cBytes);
 455   ok(test.nErrCode == ERROR_SUCCESS,
 456      "LZOpenFileA set test.nErrCode to %d\n", test.nErrCode);
 457   ok(lstrcmpA(test.szPathName, expected) == 0 ||
 458      lstrcmpA(test.szPathName, short_expected) == 0, /* Win9x */
 459      "LZOpenFileA returned '%s', but was expected to return '%s' or '%s'\n",
 460      test.szPathName, expected, short_expected);
 461   LZClose(file);
 462
 463   retval = GetFileAttributesA(filename_);
 464   ok(retval == INVALID_FILE_ATTRIBUTES,
 465      "GetFileAttributesA succeeded on deleted file\n");
 466
 467   test_LZOpenFileA_existing_compressed();
 468   test_LZOpenFileA_nonexisting_compressed();
 469 }
 470
 471 static void test_LZRead(void)
 472 {
 473   HANDLE file;
 474   DWORD ret;
 475   int cfile;
 476   OFSTRUCT test;
 477   BOOL retok;
 478
 479   /* Create the compressed file. */
 480   file = CreateFileA(filename_, GENERIC_WRITE, 0, NULL, CREATE_NEW, 0, 0);
 481   ok(file != INVALID_HANDLE_VALUE, "Could not create test file\n");
 482   retok = WriteFile(file, compressed_file, compressed_file_size, &ret, 0);
 483   ok( retok, "WriteFile: error %d\n", GetLastError());
 484   ok(ret == compressed_file_size, "Wrote wrong number of bytes with WriteFile?\n");
 485   CloseHandle(file);
 486
 487   cfile = LZOpenFileA(filename_, &test, OF_READ);
 488   ok(cfile > 0, "LZOpenFileA failed\n");
 489
 490   ret = LZRead(cfile, buf, uncompressed_data_size);
 491   ok(ret == uncompressed_data_size, "Read wrong number of bytes\n");
 492
 493   /* Compare what we read with what we think we should read. */
 494   ok(memcmp(buf, uncompressed_data, uncompressed_data_size) == 0,
 495      "buffer contents mismatch\n");
 496
 497   todo_wine {
 498      /* Wine returns the number of bytes actually read instead of an error */
 499      ret = LZRead(cfile, buf, uncompressed_data_size);
 500      ok(ret == LZERROR_READ, "Expected read-past-EOF to return LZERROR_READ\n");
 501   }
 502
 503   LZClose(cfile);
 504
 505   ret = DeleteFileA(filename_);
 506   ok(ret, "DeleteFileA: error %d\n", GetLastError());
 507 }
 508
 509 static void test_LZCopy(void)
 510 {
 511   HANDLE file;
 512   DWORD ret;
 513   int source, dest;
 514   OFSTRUCT stest, dtest;
 515   BOOL retok;
 516
 517   /* Create the compressed file. */
 518   file = CreateFileA(filename_, GENERIC_WRITE, 0, NULL, CREATE_NEW, 0, 0);
 519   ok(file != INVALID_HANDLE_VALUE,
 520      "CreateFileA: error %d\n", GetLastError());
 521   retok = WriteFile(file, compressed_file, compressed_file_size, &ret, 0);
 522   ok( retok, "WriteFile error %d\n", GetLastError());
 523   ok(ret == compressed_file_size, "Wrote wrong number of bytes\n");
 524   CloseHandle(file);
 525
 526   source = LZOpenFileA(filename_, &stest, OF_READ);
 527   ok(source >= 0, "LZOpenFileA failed on compressed file\n");
 528   dest = LZOpenFileA(filename2, &dtest, OF_CREATE);
 529   ok(dest >= 0, "LZOpenFileA failed on creating new file %d\n", dest);
 530
 531   ret = LZCopy(source, dest);
 532   ok(ret > 0, "LZCopy error\n");
 533
 534   LZClose(source);
 535   LZClose(dest);
 536
 537   file = CreateFileA(filename2, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
 538   ok(file != INVALID_HANDLE_VALUE,
 539      "CreateFileA: error %d\n", GetLastError());
 540
 541   retok = ReadFile(file, buf, uncompressed_data_size*2, &ret, 0);
 542   ok( retok && ret == uncompressed_data_size, "ReadFile: error %d\n", GetLastError());
 543   /* Compare what we read with what we think we should read. */
 544   ok(!memcmp(buf, uncompressed_data, uncompressed_data_size),
 545      "buffer contents mismatch\n");
 546   CloseHandle(file);
 547
 548   ret = DeleteFileA(filename_);
 549   ok(ret, "DeleteFileA: error %d\n", GetLastError());
 550   ret = DeleteFileA(filename2);
 551   ok(ret, "DeleteFileA: error %d\n", GetLastError());
 552 }
 553
 554 static void create_fileW(WCHAR *fnameW)
 555 {
 556   INT file;
 557   OFSTRUCT ofs;
 558   DWORD retval;
 559
 560   file = LZOpenFileW(fnameW, &ofs, OF_CREATE);
 561   ok(file >= 0, "LZOpenFileW failed on creation\n");
 562   LZClose(file);
 563   retval = GetFileAttributesW(fnameW);
 564   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesW('%s'): error %d\n", ofs.szPathName, GetLastError());
 565 }
 566
 567 static void delete_fileW(WCHAR *fnameW)
 568 {
 569   INT file;
 570   OFSTRUCT ofs;
 571   DWORD retval;
 572
 573   file = LZOpenFileW(fnameW, &ofs, OF_DELETE);
 574   ok(file >= 0, "LZOpenFileW failed on delete\n");
 575   LZClose(file);
 576   retval = GetFileAttributesW(fnameW);
 577   ok(retval == INVALID_FILE_ATTRIBUTES, "GetFileAttributesW succeeded on deleted file ('%s')\n", ofs.szPathName);
 578 }
 579
 580 static void test_LZOpenFileW_existing_compressed(void)
 581 {
 582   OFSTRUCT test;
 583   INT file;
 584   char expected[MAX_PATH];
 585
 586   /* Try to open existing compressed files: */
 587   create_fileW(filenameW_);
 588   create_fileW(dotlessW_);
 589   create_fileW(extlessW_);
 590   create_fileW(_terminatedW_);
 591
 592   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 593   memset(&test, 0xA5, sizeof(test));
 594
 595   /* a, using 8.3-conformant file name. */
 596   file = LZOpenFileW(filenameW, &test, OF_EXIST);
 597   /* If the file "foo.xxx" does not exist, LZOpenFileW should then
 598      check for the file "foo.xx_" and open that.
 599    */
 600   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 601   ok(test.cBytes == sizeof(OFSTRUCT),
 602      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 603   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 604      test.nErrCode);
 605   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 606   ok(lstrcmpA(test.szPathName, expected) == 0,
 607      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 608      test.szPathName, expected);
 609   LZClose(file);
 610
 611   memset(&test, 0xA5, sizeof(test));
 612   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 613
 614   /* b, using dotless file name. */
 615   file = LZOpenFileW(dotlessW, &test, OF_EXIST);
 616   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 617   ok(test.cBytes == sizeof(OFSTRUCT),
 618      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 619   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 620      test.nErrCode);
 621   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 622   ok(lstrcmpA(test.szPathName, expected) == 0,
 623      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 624      test.szPathName, expected);
 625   LZClose(file);
 626
 627   memset(&test, 0xA5, sizeof(test));
 628   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 629
 630   /* c, using extensionless file name. */
 631   file = LZOpenFileW(extlessW, &test, OF_EXIST);
 632   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 633   ok(test.cBytes == sizeof(OFSTRUCT),
 634      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 635   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 636      test.nErrCode);
 637   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 638   ok(lstrcmpA(test.szPathName, expected) == 0,
 639      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 640      test.szPathName, expected);
 641   LZClose(file);
 642
 643   memset(&test, 0xA5, sizeof(test));
 644   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 645
 646   /* d, using underscore-terminated file name. */
 647   file = LZOpenFileW(_terminatedW, &test, OF_EXIST);
 648   ok(file >= 0, "LZOpenFileW failed on switching to a compressed file name\n");
 649   ok(test.cBytes == sizeof(OFSTRUCT),
 650      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 651   ok(test.nErrCode == ERROR_SUCCESS, "LZOpenFileW set test.nErrCode to %d\n",
 652      test.nErrCode);
 653   /* Note that W-function returns A-string by a OFSTRUCT.szPathName: */
 654   ok(lstrcmpA(test.szPathName, expected) == 0,
 655      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 656      test.szPathName, expected);
 657   LZClose(file);
 658
 659   delete_fileW(filenameW_);
 660   delete_fileW(dotlessW_);
 661   delete_fileW(extlessW_);
 662   delete_fileW(_terminatedW_);
 663 }
 664
 665 static void test_LZOpenFileW_nonexisting_compressed(void)
 666 {
 667   OFSTRUCT test;
 668   INT file;
 669   char expected[MAX_PATH];
 670   char filled_0xA5[OFS_MAXPATHNAME];
 671
 672   /* Try to open nonexisting compressed files: */
 673   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 674   memset(&test, 0xA5, sizeof(test));
 675   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 676   SetLastError(0xfaceabee);
 677
 678   /* a, using 8.3-conformant file name. */
 679   file = LZOpenFileW(filenameW, &test, OF_EXIST);
 680   /* If the file "foo.xxx" does not exist, LZOpenFileA should then
 681      check for the file "foo.xx_" and open that -- at least on some
 682      operating systems.  Doesn't seem to on my copy of Win98.
 683    */
 684   ok(file == LZERROR_BADINHANDLE,
 685      "LZOpenFileW succeeded on nonexistent file\n");
 686   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 687      "GetLastError() returns %d\n", GetLastError());
 688   todo_wine
 689   ok(test.cBytes == 0xA5,
 690      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 691   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 692      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 693   ok(lstrcmpA(test.szPathName, expected) == 0,
 694      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 695      test.szPathName, expected, filled_0xA5);
 696
 697   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 698   memset(&test, 0xA5, sizeof(test));
 699   full_file_path_name_in_a_CWD(dotless_, expected, FALSE);
 700   SetLastError(0xfaceabee);
 701
 702   /* b, using dotless file name. */
 703   file = LZOpenFileW(dotlessW, &test, OF_EXIST);
 704   ok(file == LZERROR_BADINHANDLE,
 705      "LZOpenFileW succeeded on nonexistent file\n");
 706   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 707      "GetLastError() returns %d\n", GetLastError());
 708   todo_wine
 709   ok(test.cBytes == 0xA5,
 710      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 711   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 712      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 713   ok(lstrcmpA(test.szPathName, expected) == 0,
 714      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 715      test.szPathName, expected, filled_0xA5);
 716
 717   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 718   memset(&test, 0xA5, sizeof(test));
 719   full_file_path_name_in_a_CWD(extless_, expected, FALSE);
 720   SetLastError(0xfaceabee);
 721
 722   /* c, using extensionless file name. */
 723   file = LZOpenFileW(extlessW, &test, OF_EXIST);
 724   ok(file == LZERROR_BADINHANDLE,
 725      "LZOpenFileW succeeded on nonexistent file\n");
 726   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 727      "GetLastError() returns %d\n", GetLastError());
 728   todo_wine
 729   ok(test.cBytes == 0xA5,
 730      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 731   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 732      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 733   ok(lstrcmpA(test.szPathName, expected) == 0,
 734      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 735      test.szPathName, expected, filled_0xA5);
 736
 737   memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
 738   memset(&test, 0xA5, sizeof(test));
 739   full_file_path_name_in_a_CWD(_terminated_, expected, FALSE);
 740   SetLastError(0xfaceabee);
 741
 742   /* d, using underscore-terminated file name. */
 743   file = LZOpenFileW(_terminatedW, &test, OF_EXIST);
 744   ok(file == LZERROR_BADINHANDLE,
 745      "LZOpenFileW succeeded on nonexistent file\n");
 746   ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 747      "GetLastError() returns %d\n", GetLastError());
 748   todo_wine
 749   ok(test.cBytes == 0xA5,
 750      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 751   ok(test.nErrCode == ERROR_FILE_NOT_FOUND,
 752      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 753   ok(lstrcmpA(test.szPathName, expected) == 0,
 754      "LZOpenFileW returned '%s', but was expected to return '%s' or '%s'\n",
 755      test.szPathName, expected, filled_0xA5);
 756 }
 757
 758 static void test_LZOpenFileW(void)
 759 {
 760   OFSTRUCT test;
 761   DWORD retval;
 762   INT file;
 763   static WCHAR badfilenameW[] = {'b','a','d','f','i','l','e','n','a','m','e','.','x','t','n',0};
 764   char expected[MAX_PATH];
 765
 766   SetLastError(0xfaceabee);
 767   /* Check for nonexistent file. */
 768   file = LZOpenFileW(badfilenameW, &test, OF_READ);
 769   ok(GetLastError() == ERROR_FILE_NOT_FOUND || GetLastError() == ERROR_CALL_NOT_IMPLEMENTED,
 770      "GetLastError() returns %d\n", GetLastError());
 771   if(GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
 772   {
 773     trace("LZOpenFileW call not implemented, skipping rest of the test\n");
 774     return;
 775   }
 776   ok(file == LZERROR_BADINHANDLE, "LZOpenFileW succeeded on nonexistent file\n");
 777   LZClose(file);
 778
 779   memset(&test, 0xA5, sizeof(test));
 780   full_file_path_name_in_a_CWD(filename_, expected, FALSE);
 781
 782   /* Create an empty file. */
 783   file = LZOpenFileW(filenameW_, &test, OF_CREATE);
 784   ok(file >= 0, "LZOpenFile failed on creation\n");
 785   ok(test.cBytes == sizeof(OFSTRUCT),
 786      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 787   ok(test.nErrCode == ERROR_SUCCESS,
 788      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 789   ok(lstrcmpA(test.szPathName, expected) == 0,
 790      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 791      test.szPathName, expected);
 792   LZClose(file);
 793
 794   retval = GetFileAttributesW(filenameW_);
 795   ok(retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributes: error %d\n",
 796     GetLastError());
 797
 798   /* Check various opening options: */
 799   memset(&test, 0xA5, sizeof(test));
 800
 801   /* a, for reading. */
 802   file = LZOpenFileW(filenameW_, &test, OF_READ);
 803   ok(file >= 0, "LZOpenFileW failed on read\n");
 804   ok(test.cBytes == sizeof(OFSTRUCT),
 805      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 806   ok(test.nErrCode == ERROR_SUCCESS,
 807      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 808   ok(lstrcmpA(test.szPathName, expected) == 0,
 809      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 810      test.szPathName, expected);
 811   LZClose(file);
 812
 813   memset(&test, 0xA5, sizeof(test));
 814
 815   /* b, for writing. */
 816   file = LZOpenFileW(filenameW_, &test, OF_WRITE);
 817   ok(file >= 0, "LZOpenFileW failed on write\n");
 818   ok(test.cBytes == sizeof(OFSTRUCT),
 819      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 820   ok(test.nErrCode == ERROR_SUCCESS,
 821      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 822   ok(lstrcmpA(test.szPathName, expected) == 0,
 823      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 824      test.szPathName, expected);
 825   LZClose(file);
 826
 827   memset(&test, 0xA5, sizeof(test));
 828
 829   /* c, for reading and writing. */
 830   file = LZOpenFileW(filenameW_, &test, OF_READWRITE);
 831   ok(file >= 0, "LZOpenFileW failed on read/write\n");
 832   ok(test.cBytes == sizeof(OFSTRUCT),
 833      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 834   ok(test.nErrCode == ERROR_SUCCESS,
 835      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 836   ok(lstrcmpA(test.szPathName, expected) == 0,
 837      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 838      test.szPathName, expected);
 839   LZClose(file);
 840
 841   memset(&test, 0xA5, sizeof(test));
 842
 843   /* d, for checking file existence. */
 844   file = LZOpenFileW(filenameW_, &test, OF_EXIST);
 845   ok(file >= 0, "LZOpenFileW failed on read/write\n");
 846   ok(test.cBytes == sizeof(OFSTRUCT),
 847      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 848   ok(test.nErrCode == ERROR_SUCCESS,
 849      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 850   ok(lstrcmpA(test.szPathName, expected) == 0,
 851      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 852      test.szPathName, expected);
 853   LZClose(file);
 854
 855   memset(&test, 0xA5, sizeof(test));
 856
 857   /* Delete the file then make sure it doesn't exist anymore. */
 858   file = LZOpenFileW(filenameW_, &test, OF_DELETE);
 859   ok(file >= 0, "LZOpenFileW failed on delete\n");
 860   ok(test.cBytes == sizeof(OFSTRUCT),
 861      "LZOpenFileW set test.cBytes to %d\n", test.cBytes);
 862   ok(test.nErrCode == ERROR_SUCCESS,
 863      "LZOpenFileW set test.nErrCode to %d\n", test.nErrCode);
 864   ok(lstrcmpA(test.szPathName, expected) == 0,
 865      "LZOpenFileW returned '%s', but was expected to return '%s'\n",
 866      test.szPathName, expected);
 867   LZClose(file);
 868
 869   retval = GetFileAttributesW(filenameW_);
 870   ok(retval == INVALID_FILE_ATTRIBUTES,
 871      "GetFileAttributesW succeeded on deleted file\n");
 872
 873   test_LZOpenFileW_existing_compressed();
 874   test_LZOpenFileW_nonexisting_compressed();
 875 }
 876
 877
 878 START_TEST(lzexpand_main)
 879 {
 880   buf = malloc(uncompressed_data_size * 2);
 881   test_LZOpenFileA();
 882   test_LZOpenFileW();
 883   test_LZRead();
 884   test_LZCopy();
 885   free(buf);
 886 }