dlls/kernel32/tests/file.c

   1 /*
   2  * Unit tests for file functions in Wine
   3  *
   4  * Copyright (c) 2002, 2004 Jakob Eriksson
   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
  22 #include <stdarg.h>
  23 #include <stdlib.h>
  24 #include <time.h>
  25
  26 #include "wine/test.h"
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winerror.h"
  30
  31 static HINSTANCE hkernel32;
  32 static HANDLE (WINAPI *pFindFirstFileExA)(LPCSTR,FINDEX_INFO_LEVELS,LPVOID,FINDEX_SEARCH_OPS,LPVOID,DWORD);
  33
  34 /* keep filename and filenameW the same */
  35 static const char filename[] = "testfile.xxx";
  36 static const WCHAR filenameW[] = { 't','e','s','t','f','i','l','e','.','x','x','x',0 };
  37 static const char sillytext[] =
  38 "en larvig liten text dx \033 gx hej 84 hej 4484 ! \001\033 bla bl\na.. bla bla."
  39 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  40 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  41 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  42 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  43 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  44 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  45 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  46 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  47 "sdlkfjasdlkfj a dslkj adsklf  \n  \nasdklf askldfa sdlkf \nsadklf asdklf asdf ";
  48
  49
  50 static void test__hread( void )
  51 {
  52     HFILE filehandle;
  53     char buffer[10000];
  54     long bytes_read;
  55     long bytes_wanted;
  56     long i;
  57     BOOL ret;
  58
  59     SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL); /* be sure to remove stale files */
  60     DeleteFileA( filename );
  61     filehandle = _lcreat( filename, 0 );
  62     if (filehandle == HFILE_ERROR)
  63     {
  64         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
  65         return;
  66     }
  67
  68     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
  69
  70     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
  71
  72     filehandle = _lopen( filename, OF_READ );
  73
  74     ok( HFILE_ERROR != filehandle, "couldn't open file \"%s\" again (err=%d)\n", filename, GetLastError(  ) );
  75
  76     bytes_read = _hread( filehandle, buffer, 2 * strlen( sillytext ) );
  77
  78     ok( lstrlenA( sillytext ) == bytes_read, "file read size error\n" );
  79
  80     for (bytes_wanted = 0; bytes_wanted < lstrlenA( sillytext ); bytes_wanted++)
  81     {
  82         ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
  83         ok( _hread( filehandle, buffer, bytes_wanted ) == bytes_wanted, "erratic _hread return value\n" );
  84         for (i = 0; i < bytes_wanted; i++)
  85         {
  86             ok( buffer[i] == sillytext[i], "that's not what's written\n" );
  87         }
  88     }
  89
  90     ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
  91
  92     ret = DeleteFileA( filename );
  93     ok( ret != 0, "DeleteFile failed (%d)\n", GetLastError(  ) );
  94 }
  95
  96
  97 static void test__hwrite( void )
  98 {
  99     HFILE filehandle;
 100     char buffer[10000];
 101     long bytes_read;
 102     long bytes_written;
 103     long blocks;
 104     long i;
 105     char *contents;
 106     HLOCAL memory_object;
 107     char checksum[1];
 108     BOOL ret;
 109
 110     filehandle = _lcreat( filename, 0 );
 111     if (filehandle == HFILE_ERROR)
 112     {
 113         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 114         return;
 115     }
 116
 117     ok( HFILE_ERROR != _hwrite( filehandle, "", 0 ), "_hwrite complains\n" );
 118
 119     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 120
 121     filehandle = _lopen( filename, OF_READ );
 122
 123     bytes_read = _hread( filehandle, buffer, 1);
 124
 125     ok( 0 == bytes_read, "file read size error\n" );
 126
 127     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 128
 129     filehandle = _lopen( filename, OF_READWRITE );
 130
 131     bytes_written = 0;
 132     checksum[0] = '\0';
 133     srand( (unsigned)time( NULL ) );
 134     for (blocks = 0; blocks < 100; blocks++)
 135     {
 136         for (i = 0; i < (long)sizeof( buffer ); i++)
 137         {
 138             buffer[i] = rand(  );
 139             checksum[0] = checksum[0] + buffer[i];
 140         }
 141         ok( HFILE_ERROR != _hwrite( filehandle, buffer, sizeof( buffer ) ), "_hwrite complains\n" );
 142         bytes_written = bytes_written + sizeof( buffer );
 143     }
 144
 145     ok( HFILE_ERROR != _hwrite( filehandle, checksum, 1 ), "_hwrite complains\n" );
 146     bytes_written++;
 147
 148     ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
 149
 150     memory_object = LocalAlloc( LPTR, bytes_written );
 151
 152     ok( 0 != memory_object, "LocalAlloc fails. (Could be out of memory.)\n" );
 153
 154     contents = LocalLock( memory_object );
 155
 156     filehandle = _lopen( filename, OF_READ );
 157
 158     contents = LocalLock( memory_object );
 159
 160     ok( NULL != contents, "LocalLock whines\n" );
 161
 162     ok( bytes_written == _hread( filehandle, contents, bytes_written), "read length differ from write length\n" );
 163
 164     checksum[0] = '\0';
 165     i = 0;
 166     do
 167     {
 168         checksum[0] = checksum[0] + contents[i];
 169         i++;
 170     }
 171     while (i < bytes_written - 1);
 172
 173     ok( checksum[0] == contents[i], "stored checksum differ from computed checksum\n" );
 174
 175     ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
 176
 177     ret = DeleteFileA( filename );
 178     ok( ret != 0, "DeleteFile failed (%d)\n", GetLastError(  ) );
 179 }
 180
 181
 182 static void test__lclose( void )
 183 {
 184     HFILE filehandle;
 185     BOOL ret;
 186
 187     filehandle = _lcreat( filename, 0 );
 188     if (filehandle == HFILE_ERROR)
 189     {
 190         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 191         return;
 192     }
 193
 194     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 195
 196     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 197
 198     ret = DeleteFileA( filename );
 199     ok( ret != 0, "DeleteFile failed (%d)\n", GetLastError(  ) );
 200 }
 201
 202
 203 static void test__lcreat( void )
 204 {
 205     HFILE filehandle;
 206     char buffer[10000];
 207     WIN32_FIND_DATAA search_results;
 208     char slashname[] = "testfi/";
 209     int err;
 210     HANDLE find;
 211     BOOL ret;
 212
 213     filehandle = _lcreat( filename, 0 );
 214     if (filehandle == HFILE_ERROR)
 215     {
 216         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 217         return;
 218     }
 219
 220     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 221
 222     ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
 223
 224     ok( _hread( filehandle, buffer, strlen( sillytext ) ) ==  lstrlenA( sillytext ), "erratic _hread return value\n" );
 225
 226     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 227
 228     ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should be able to find file\n" );
 229
 230     ret = DeleteFileA(filename);
 231     ok( ret != 0, "DeleteFile failed (%d)\n", GetLastError());
 232
 233     filehandle = _lcreat( filename, 1 ); /* readonly */
 234     ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%d)\n", filename, GetLastError(  ) );
 235
 236     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't be able to write never the less\n" );
 237
 238     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 239
 240     ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should be able to find file\n" );
 241
 242     ok( 0 == DeleteFileA( filename ), "shouldn't be able to delete a readonly file\n" );
 243
 244     ok( SetFileAttributesA(filename, FILE_ATTRIBUTE_NORMAL ) != 0, "couldn't change attributes on file\n" );
 245
 246     ok( DeleteFileA( filename ) != 0, "now it should be possible to delete the file!\n" );
 247
 248     filehandle = _lcreat( filename, 2 );
 249     ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%d)\n", filename, GetLastError(  ) );
 250
 251     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 252
 253     ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
 254
 255     ok( _hread( filehandle, buffer, strlen( sillytext ) ) ==  lstrlenA( sillytext ), "erratic _hread return value\n" );
 256
 257     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 258
 259     ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should STILL be able to find file\n" );
 260
 261     ret = DeleteFileA( filename );
 262     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 263
 264     filehandle = _lcreat( filename, 4 ); /* SYSTEM file */
 265     ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%d)\n", filename, GetLastError(  ) );
 266
 267     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 268
 269     ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
 270
 271     ok( _hread( filehandle, buffer, strlen( sillytext ) ) ==  lstrlenA( sillytext ), "erratic _hread return value\n" );
 272
 273     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 274
 275     ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should STILL be able to find file\n" );
 276
 277     ret = DeleteFileA( filename );
 278     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 279
 280     filehandle=_lcreat (slashname, 0); /* illegal name */
 281     if (HFILE_ERROR==filehandle) {
 282       err=GetLastError ();
 283       ok (err==ERROR_INVALID_NAME || err==ERROR_PATH_NOT_FOUND,
 284           "creating file \"%s\" failed with error %d\n", slashname, err);
 285     } else { /* only NT succeeds */
 286       _lclose(filehandle);
 287       find=FindFirstFileA (slashname, &search_results);
 288       if (INVALID_HANDLE_VALUE!=find)
 289       {
 290         ret = FindClose (find);
 291         ok (0 != ret, "FindClose complains (%d)\n", GetLastError ());
 292         slashname[strlen(slashname)-1]=0;
 293         ok (!strcmp (slashname, search_results.cFileName),
 294             "found unexpected name \"%s\"\n", search_results.cFileName);
 295         ok (FILE_ATTRIBUTE_ARCHIVE==search_results.dwFileAttributes,
 296             "attributes of file \"%s\" are 0x%04x\n", search_results.cFileName,
 297             search_results.dwFileAttributes);
 298       }
 299     ret = DeleteFileA( slashname );
 300     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 301     }
 302
 303     filehandle=_lcreat (filename, 8); /* illegal attribute */
 304     if (HFILE_ERROR==filehandle)
 305       ok (0, "couldn't create volume label \"%s\"\n", filename);
 306     else {
 307       _lclose(filehandle);
 308       find=FindFirstFileA (filename, &search_results);
 309       if (INVALID_HANDLE_VALUE==find)
 310         ok (0, "file \"%s\" not found\n", filename);
 311       else {
 312         ret = FindClose(find);
 313         ok ( 0 != ret, "FindClose complains (%d)\n", GetLastError ());
 314         ok (!strcmp (filename, search_results.cFileName),
 315             "found unexpected name \"%s\"\n", search_results.cFileName);
 316         search_results.dwFileAttributes &= ~FILE_ATTRIBUTE_NOT_CONTENT_INDEXED;
 317         ok (FILE_ATTRIBUTE_ARCHIVE==search_results.dwFileAttributes,
 318             "attributes of file \"%s\" are 0x%04x\n", search_results.cFileName,
 319             search_results.dwFileAttributes);
 320       }
 321     ret = DeleteFileA( filename );
 322     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 323     }
 324 }
 325
 326
 327 static void test__llseek( void )
 328 {
 329     INT i;
 330     HFILE filehandle;
 331     char buffer[1];
 332     long bytes_read;
 333     BOOL ret;
 334
 335     filehandle = _lcreat( filename, 0 );
 336     if (filehandle == HFILE_ERROR)
 337     {
 338         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 339         return;
 340     }
 341
 342     for (i = 0; i < 400; i++)
 343     {
 344         ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 345     }
 346     ok( HFILE_ERROR != _llseek( filehandle, 400 * strlen( sillytext ), FILE_CURRENT ), "should be able to seek\n" );
 347     ok( HFILE_ERROR != _llseek( filehandle, 27 + 35 * strlen( sillytext ), FILE_BEGIN ), "should be able to seek\n" );
 348
 349     bytes_read = _hread( filehandle, buffer, 1);
 350     ok( 1 == bytes_read, "file read size error\n" );
 351     ok( buffer[0] == sillytext[27], "_llseek error, it got lost seeking\n" );
 352     ok( HFILE_ERROR != _llseek( filehandle, -400 * strlen( sillytext ), FILE_END ), "should be able to seek\n" );
 353
 354     bytes_read = _hread( filehandle, buffer, 1);
 355     ok( 1 == bytes_read, "file read size error\n" );
 356     ok( buffer[0] == sillytext[0], "_llseek error, it got lost seeking\n" );
 357     ok( HFILE_ERROR != _llseek( filehandle, 1000000, FILE_END ), "should be able to seek past file; poor, poor Windows programmers\n" );
 358     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 359
 360     ret = DeleteFileA( filename );
 361     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 362 }
 363
 364
 365 static void test__llopen( void )
 366 {
 367     HFILE filehandle;
 368     UINT bytes_read;
 369     char buffer[10000];
 370     BOOL ret;
 371
 372     filehandle = _lcreat( filename, 0 );
 373     if (filehandle == HFILE_ERROR)
 374     {
 375         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 376         return;
 377     }
 378
 379     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 380     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 381
 382     filehandle = _lopen( filename, OF_READ );
 383     ok( HFILE_ERROR == _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't be able to write!\n" );
 384     bytes_read = _hread( filehandle, buffer, strlen( sillytext ) );
 385     ok( strlen( sillytext )  == bytes_read, "file read size error\n" );
 386     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 387
 388     filehandle = _lopen( filename, OF_READWRITE );
 389     bytes_read = _hread( filehandle, buffer, 2 * strlen( sillytext ) );
 390     ok( strlen( sillytext )  == bytes_read, "file read size error\n" );
 391     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite should write just fine\n" );
 392     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 393
 394     filehandle = _lopen( filename, OF_WRITE );
 395     ok( HFILE_ERROR == _hread( filehandle, buffer, 1 ), "you should only be able to write this file\n" );
 396     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite should write just fine\n" );
 397     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 398
 399     ret = DeleteFileA( filename );
 400     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 401     /* TODO - add tests for the SHARE modes  -  use two processes to pull this one off */
 402 }
 403
 404
 405 static void test__lread( void )
 406 {
 407     HFILE filehandle;
 408     char buffer[10000];
 409     long bytes_read;
 410     UINT bytes_wanted;
 411     UINT i;
 412     BOOL ret;
 413
 414     filehandle = _lcreat( filename, 0 );
 415     if (filehandle == HFILE_ERROR)
 416     {
 417         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 418         return;
 419     }
 420
 421     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 422
 423     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 424
 425     filehandle = _lopen( filename, OF_READ );
 426
 427     ok( HFILE_ERROR != filehandle, "couldn't open file \"%s\" again (err=%d)\n", filename, GetLastError());
 428
 429     bytes_read = _lread( filehandle, buffer, 2 * strlen( sillytext ) );
 430
 431     ok( lstrlenA( sillytext ) == bytes_read, "file read size error\n" );
 432
 433     for (bytes_wanted = 0; bytes_wanted < strlen( sillytext ); bytes_wanted++)
 434     {
 435         ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
 436         ok( _lread( filehandle, buffer, bytes_wanted ) == bytes_wanted, "erratic _hread return value\n" );
 437         for (i = 0; i < bytes_wanted; i++)
 438         {
 439             ok( buffer[i] == sillytext[i], "that's not what's written\n" );
 440         }
 441     }
 442
 443     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 444
 445     ret = DeleteFileA( filename );
 446     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 447 }
 448
 449
 450 static void test__lwrite( void )
 451 {
 452     HFILE filehandle;
 453     char buffer[10000];
 454     long bytes_read;
 455     long bytes_written;
 456     long blocks;
 457     long i;
 458     char *contents;
 459     HLOCAL memory_object;
 460     char checksum[1];
 461     BOOL ret;
 462
 463     filehandle = _lcreat( filename, 0 );
 464     if (filehandle == HFILE_ERROR)
 465     {
 466         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 467         return;
 468     }
 469
 470     ok( HFILE_ERROR != _lwrite( filehandle, "", 0 ), "_hwrite complains\n" );
 471
 472     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 473
 474     filehandle = _lopen( filename, OF_READ );
 475
 476     bytes_read = _hread( filehandle, buffer, 1);
 477
 478     ok( 0 == bytes_read, "file read size error\n" );
 479
 480     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 481
 482     filehandle = _lopen( filename, OF_READWRITE );
 483
 484     bytes_written = 0;
 485     checksum[0] = '\0';
 486     srand( (unsigned)time( NULL ) );
 487     for (blocks = 0; blocks < 100; blocks++)
 488     {
 489         for (i = 0; i < (long)sizeof( buffer ); i++)
 490         {
 491             buffer[i] = rand(  );
 492             checksum[0] = checksum[0] + buffer[i];
 493         }
 494         ok( HFILE_ERROR != _lwrite( filehandle, buffer, sizeof( buffer ) ), "_hwrite complains\n" );
 495         bytes_written = bytes_written + sizeof( buffer );
 496     }
 497
 498     ok( HFILE_ERROR != _lwrite( filehandle, checksum, 1 ), "_hwrite complains\n" );
 499     bytes_written++;
 500
 501     ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
 502
 503     memory_object = LocalAlloc( LPTR, bytes_written );
 504
 505     ok( 0 != memory_object, "LocalAlloc fails, could be out of memory\n" );
 506
 507     contents = LocalLock( memory_object );
 508
 509     filehandle = _lopen( filename, OF_READ );
 510
 511     contents = LocalLock( memory_object );
 512
 513     ok( NULL != contents, "LocalLock whines\n" );
 514
 515     ok( bytes_written == _hread( filehandle, contents, bytes_written), "read length differ from write length\n" );
 516
 517     checksum[0] = '\0';
 518     i = 0;
 519     do
 520     {
 521         checksum[0] += contents[i];
 522         i++;
 523     }
 524     while (i < bytes_written - 1);
 525
 526     ok( checksum[0] == contents[i], "stored checksum differ from computed checksum\n" );
 527
 528     ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
 529
 530     ret = DeleteFileA( filename );
 531     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 532 }
 533
 534 static void test_CopyFileA(void)
 535 {
 536     char temp_path[MAX_PATH];
 537     char source[MAX_PATH], dest[MAX_PATH];
 538     static const char prefix[] = "pfx";
 539     HANDLE hfile;
 540     FILETIME ft1, ft2;
 541     char buf[10];
 542     DWORD ret;
 543     BOOL retok;
 544
 545     ret = GetTempPathA(MAX_PATH, temp_path);
 546     ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
 547     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 548
 549     ret = GetTempFileNameA(temp_path, prefix, 0, source);
 550     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 551
 552     /* make the source have not zero size */
 553     hfile = CreateFileA(source, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0 );
 554     ok(hfile != INVALID_HANDLE_VALUE, "failed to open source file\n");
 555     retok = WriteFile(hfile, prefix, sizeof(prefix), &ret, NULL );
 556     ok( retok && ret == sizeof(prefix),
 557        "WriteFile error %d\n", GetLastError());
 558     ok(GetFileSize(hfile, NULL) == sizeof(prefix), "source file has wrong size\n");
 559     /* get the file time and change it to prove the difference */
 560     ret = GetFileTime(hfile, NULL, NULL, &ft1);
 561     ok( ret, "GetFileTime error %d\n", GetLastError());
 562     ft1.dwLowDateTime -= 600000000; /* 60 second */
 563     ret = SetFileTime(hfile, NULL, NULL, &ft1);
 564     ok( ret, "SetFileTime error %d\n", GetLastError());
 565     GetFileTime(hfile, NULL, NULL, &ft1);  /* get the actual time back */
 566     CloseHandle(hfile);
 567
 568     ret = GetTempFileNameA(temp_path, prefix, 0, dest);
 569     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 570
 571     SetLastError(0xdeadbeef);
 572     ret = CopyFileA(source, dest, TRUE);
 573     ok(!ret && GetLastError() == ERROR_FILE_EXISTS,
 574        "CopyFileA: unexpected error %d\n", GetLastError());
 575
 576     ret = CopyFileA(source, dest, FALSE);
 577     ok(ret, "CopyFileA: error %d\n", GetLastError());
 578
 579     /* make sure that destination has correct size */
 580     hfile = CreateFileA(dest, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
 581     ok(hfile != INVALID_HANDLE_VALUE, "failed to open destination file\n");
 582     ret = GetFileSize(hfile, NULL);
 583     ok(ret == sizeof(prefix), "destination file has wrong size %d\n", ret);
 584
 585     /* make sure that destination has the same filetime */
 586     ret = GetFileTime(hfile, NULL, NULL, &ft2);
 587     ok( ret, "GetFileTime error %d\n", GetLastError());
 588     ok(CompareFileTime(&ft1, &ft2) == 0, "destination file has wrong filetime\n");
 589
 590     SetLastError(0xdeadbeef);
 591     ret = CopyFileA(source, dest, FALSE);
 592     ok(!ret && GetLastError() == ERROR_SHARING_VIOLATION,
 593        "CopyFileA: ret = %d, unexpected error %d\n", ret, GetLastError());
 594
 595     /* make sure that destination still has correct size */
 596     ret = GetFileSize(hfile, NULL);
 597     ok(ret == sizeof(prefix), "destination file has wrong size %d\n", ret);
 598     retok = ReadFile(hfile, buf, sizeof(buf), &ret, NULL);
 599     ok( retok && ret == sizeof(prefix),
 600        "ReadFile: error %d\n", GetLastError());
 601     ok(!memcmp(prefix, buf, sizeof(prefix)), "buffer contents mismatch\n");
 602     CloseHandle(hfile);
 603
 604     ret = DeleteFileA(source);
 605     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 606     ret = DeleteFileA(dest);
 607     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 608 }
 609
 610 static void test_CopyFileW(void)
 611 {
 612     WCHAR temp_path[MAX_PATH];
 613     WCHAR source[MAX_PATH], dest[MAX_PATH];
 614     static const WCHAR prefix[] = {'p','f','x',0};
 615     DWORD ret;
 616
 617     ret = GetTempPathW(MAX_PATH, temp_path);
 618     if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 619         return;
 620     ok(ret != 0, "GetTempPathW error %d\n", GetLastError());
 621     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 622
 623     ret = GetTempFileNameW(temp_path, prefix, 0, source);
 624     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 625
 626     ret = GetTempFileNameW(temp_path, prefix, 0, dest);
 627     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 628
 629     ret = CopyFileW(source, dest, TRUE);
 630     ok(!ret && GetLastError() == ERROR_FILE_EXISTS,
 631        "CopyFileW: unexpected error %d\n", GetLastError());
 632
 633     ret = CopyFileW(source, dest, FALSE);
 634     ok(ret, "CopyFileW: error %d\n", GetLastError());
 635
 636     ret = DeleteFileW(source);
 637     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 638     ret = DeleteFileW(dest);
 639     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 640 }
 641
 642 static void test_CreateFileA(void)
 643 {
 644     HANDLE hFile;
 645     char temp_path[MAX_PATH];
 646     char filename[MAX_PATH];
 647     static const char prefix[] = "pfx";
 648     DWORD ret;
 649
 650     ret = GetTempPathA(MAX_PATH, temp_path);
 651     ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
 652     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 653
 654     ret = GetTempFileNameA(temp_path, prefix, 0, filename);
 655     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 656
 657     SetLastError(0xdeadbeef);
 658     hFile = CreateFileA(filename, GENERIC_READ, 0, NULL,
 659                         CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
 660     ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_EXISTS,
 661         "CREATE_NEW should fail if file exists and last error value should be ERROR_FILE_EXISTS\n");
 662
 663     SetLastError(0xdeadbeef);
 664     hFile = CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 665                         CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 666     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == ERROR_ALREADY_EXISTS,
 667        "hFile %p, last error %u\n", hFile, GetLastError());
 668
 669     CloseHandle(hFile);
 670
 671     SetLastError(0xdeadbeef);
 672     hFile = CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 673                         OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 674     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == ERROR_ALREADY_EXISTS,
 675        "hFile %p, last error %u\n", hFile, GetLastError());
 676
 677     CloseHandle(hFile);
 678
 679     ret = DeleteFileA(filename);
 680     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 681
 682     SetLastError(0xdeadbeef);
 683     hFile = CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 684                         OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 685     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == 0,
 686        "hFile %p, last error %u\n", hFile, GetLastError());
 687
 688     CloseHandle(hFile);
 689
 690     ret = DeleteFileA(filename);
 691     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 692 }
 693
 694 static void test_CreateFileW(void)
 695 {
 696     HANDLE hFile;
 697     WCHAR temp_path[MAX_PATH];
 698     WCHAR filename[MAX_PATH];
 699     static const WCHAR emptyW[]={'\0'};
 700     static const WCHAR prefix[] = {'p','f','x',0};
 701     static const WCHAR bogus[] = { '\\', '\\', '.', '\\', 'B', 'O', 'G', 'U', 'S', 0 };
 702     DWORD ret;
 703
 704     ret = GetTempPathW(MAX_PATH, temp_path);
 705     if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 706         return;
 707     ok(ret != 0, "GetTempPathW error %d\n", GetLastError());
 708     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 709
 710     ret = GetTempFileNameW(temp_path, prefix, 0, filename);
 711     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 712
 713     SetLastError(0xdeadbeef);
 714     hFile = CreateFileW(filename, GENERIC_READ, 0, NULL,
 715                         CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
 716     ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_EXISTS,
 717         "CREATE_NEW should fail if file exists and last error value should be ERROR_FILE_EXISTS\n");
 718
 719     SetLastError(0xdeadbeef);
 720     hFile = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 721                         CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 722     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == ERROR_ALREADY_EXISTS,
 723        "hFile %p, last error %u\n", hFile, GetLastError());
 724
 725     CloseHandle(hFile);
 726
 727     SetLastError(0xdeadbeef);
 728     hFile = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 729                         OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 730     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == ERROR_ALREADY_EXISTS,
 731        "hFile %p, last error %u\n", hFile, GetLastError());
 732
 733     CloseHandle(hFile);
 734
 735     ret = DeleteFileW(filename);
 736     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 737
 738     SetLastError(0xdeadbeef);
 739     hFile = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 740                         OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 741     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == 0,
 742        "hFile %p, last error %u\n", hFile, GetLastError());
 743
 744     CloseHandle(hFile);
 745
 746     ret = DeleteFileW(filename);
 747     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 748
 749     if (0)
 750     {
 751         /* this crashes on NT4.0 */
 752         hFile = CreateFileW(NULL, GENERIC_READ, 0, NULL,
 753                             CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
 754         ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND,
 755            "CreateFileW(NULL) returned ret=%p error=%u\n",hFile,GetLastError());
 756     }
 757
 758     hFile = CreateFileW(emptyW, GENERIC_READ, 0, NULL,
 759                         CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
 760     ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND,
 761        "CreateFileW(\"\") returned ret=%p error=%d\n",hFile,GetLastError());
 762
 763     /* test the result of opening a nonexistent driver name */
 764     hFile = CreateFileW(bogus, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
 765                         OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 766     ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_NOT_FOUND,
 767        "CreateFileW on invalid VxD name returned ret=%p error=%d\n",hFile,GetLastError());
 768 }
 769
 770 static void test_GetTempFileNameA(void)
 771 {
 772     UINT result;
 773     char out[MAX_PATH];
 774     char expected[MAX_PATH + 10];
 775     char windowsdir[MAX_PATH + 10];
 776     char windowsdrive[3];
 777
 778     result = GetWindowsDirectory(windowsdir, sizeof(windowsdir));
 779     ok(result < sizeof(windowsdir), "windowsdir is abnormally long!\n");
 780     ok(result != 0, "GetWindowsDirectory: error %d\n", GetLastError());
 781
 782     /* If the Windows directory is the root directory, it ends in backslash, not else. */
 783     if (strlen(windowsdir) != 3) /* As in  "C:\"  or  "F:\"  */
 784     {
 785         strcat(windowsdir, "\\");
 786     }
 787
 788     windowsdrive[0] = windowsdir[0];
 789     windowsdrive[1] = windowsdir[1];
 790     windowsdrive[2] = '\0';
 791
 792     result = GetTempFileNameA(windowsdrive, "abc", 1, out);
 793     ok(result != 0, "GetTempFileNameA: error %d\n", GetLastError());
 794     ok(((out[0] == windowsdrive[0]) && (out[1] == ':')) && (out[2] == '\\'),
 795        "GetTempFileNameA: first three characters should be %c:\\, string was actually %s\n",
 796        windowsdrive[0], out);
 797
 798     result = GetTempFileNameA(windowsdir, "abc", 2, out);
 799     ok(result != 0, "GetTempFileNameA: error %d\n", GetLastError());
 800     expected[0] = '\0';
 801     strcat(expected, windowsdir);
 802     strcat(expected, "abc2.tmp");
 803     ok(lstrcmpiA(out, expected) == 0, "GetTempFileNameA: Unexpected output \"%s\" vs \"%s\"\n",
 804        out, expected);
 805 }
 806
 807 static void test_DeleteFileA( void )
 808 {
 809     BOOL ret;
 810
 811     ret = DeleteFileA(NULL);
 812     ok(!ret && (GetLastError() == ERROR_INVALID_PARAMETER ||
 813                 GetLastError() == ERROR_PATH_NOT_FOUND),
 814        "DeleteFileA(NULL) returned ret=%d error=%d\n",ret,GetLastError());
 815
 816     ret = DeleteFileA("");
 817     ok(!ret && (GetLastError() == ERROR_PATH_NOT_FOUND ||
 818                 GetLastError() == ERROR_BAD_PATHNAME),
 819        "DeleteFileA(\"\") returned ret=%d error=%d\n",ret,GetLastError());
 820
 821     ret = DeleteFileA("nul");
 822     ok(!ret && (GetLastError() == ERROR_FILE_NOT_FOUND ||
 823                 GetLastError() == ERROR_INVALID_PARAMETER ||
 824                 GetLastError() == ERROR_ACCESS_DENIED ||
 825                 GetLastError() == ERROR_INVALID_FUNCTION),
 826        "DeleteFileA(\"nul\") returned ret=%d error=%d\n",ret,GetLastError());
 827 }
 828
 829 static void test_DeleteFileW( void )
 830 {
 831     BOOL ret;
 832     static const WCHAR emptyW[]={'\0'};
 833
 834     ret = DeleteFileW(NULL);
 835     if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 836         return;
 837     ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
 838        "DeleteFileW(NULL) returned ret=%d error=%d\n",ret,GetLastError());
 839
 840     ret = DeleteFileW(emptyW);
 841     ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
 842        "DeleteFileW(\"\") returned ret=%d error=%d\n",ret,GetLastError());
 843 }
 844
 845 #define IsDotDir(x)     ((x[0] == '.') && ((x[1] == 0) || ((x[1] == '.') && (x[2] == 0))))
 846
 847 static void test_MoveFileA(void)
 848 {
 849     char tempdir[MAX_PATH];
 850     char source[MAX_PATH], dest[MAX_PATH];
 851     static const char prefix[] = "pfx";
 852     DWORD ret;
 853
 854     ret = GetTempPathA(MAX_PATH, tempdir);
 855     ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
 856     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 857
 858     ret = GetTempFileNameA(tempdir, prefix, 0, source);
 859     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 860
 861     ret = GetTempFileNameA(tempdir, prefix, 0, dest);
 862     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 863
 864     ret = MoveFileA(source, dest);
 865     ok(!ret && GetLastError() == ERROR_ALREADY_EXISTS,
 866        "MoveFileA: unexpected error %d\n", GetLastError());
 867
 868     ret = DeleteFileA(dest);
 869     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 870
 871     ret = MoveFileA(source, dest);
 872     ok(ret, "MoveFileA: failed, error %d\n", GetLastError());
 873
 874     lstrcatA(tempdir, "Remove Me");
 875     ret = CreateDirectoryA(tempdir, NULL);
 876     ok(ret == TRUE, "CreateDirectoryA failed\n");
 877
 878     lstrcpyA(source, dest);
 879     lstrcpyA(dest, tempdir);
 880     lstrcatA(dest, "\\wild?.*");
 881     /* FIXME: if we create a file with wildcards we can't delete it now that DeleteFile works correctly */
 882     ret = MoveFileA(source, dest);
 883     ok(!ret, "MoveFileA: shouldn't move to wildcard file\n");
 884     ok(GetLastError() == ERROR_INVALID_NAME || /* NT */
 885        GetLastError() == ERROR_FILE_NOT_FOUND, /* Win9x */
 886        "MoveFileA: with wildcards, unexpected error %d\n", GetLastError());
 887     if (ret || (GetLastError() != ERROR_INVALID_NAME))
 888     {
 889         WIN32_FIND_DATAA fd;
 890         char temppath[MAX_PATH];
 891         HANDLE hFind;
 892
 893         lstrcpyA(temppath, tempdir);
 894         lstrcatA(temppath, "\\*.*");
 895         hFind = FindFirstFileA(temppath, &fd);
 896         if (INVALID_HANDLE_VALUE != hFind)
 897         {
 898           LPSTR lpName;
 899           do
 900           {
 901             lpName = fd.cAlternateFileName;
 902             if (!lpName[0])
 903               lpName = fd.cFileName;
 904             ok(IsDotDir(lpName), "MoveFileA: wildcards file created!\n");
 905           }
 906           while (FindNextFileA(hFind, &fd));
 907           FindClose(hFind);
 908         }
 909     }
 910     ret = DeleteFileA(source);
 911     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 912     ret = DeleteFileA(dest);
 913     ok(!ret, "DeleteFileA: error %d\n", GetLastError());
 914     ret = RemoveDirectoryA(tempdir);
 915     ok(ret, "DeleteDirectoryA: error %d\n", GetLastError());
 916 }
 917
 918 static void test_MoveFileW(void)
 919 {
 920     WCHAR temp_path[MAX_PATH];
 921     WCHAR source[MAX_PATH], dest[MAX_PATH];
 922     static const WCHAR prefix[] = {'p','f','x',0};
 923     DWORD ret;
 924
 925     ret = GetTempPathW(MAX_PATH, temp_path);
 926     if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 927         return;
 928     ok(ret != 0, "GetTempPathW error %d\n", GetLastError());
 929     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 930
 931     ret = GetTempFileNameW(temp_path, prefix, 0, source);
 932     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 933
 934     ret = GetTempFileNameW(temp_path, prefix, 0, dest);
 935     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 936
 937     ret = MoveFileW(source, dest);
 938     ok(!ret && GetLastError() == ERROR_ALREADY_EXISTS,
 939        "CopyFileW: unexpected error %d\n", GetLastError());
 940
 941     ret = DeleteFileW(source);
 942     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 943     ret = DeleteFileW(dest);
 944     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 945 }
 946
 947 #define PATTERN_OFFSET 0x10
 948
 949 static void test_offset_in_overlapped_structure(void)
 950 {
 951     HANDLE hFile;
 952     OVERLAPPED ov;
 953     DWORD done, offset;
 954     BOOL rc;
 955     BYTE buf[256], pattern[] = "TeSt";
 956     UINT i;
 957     char temp_path[MAX_PATH], temp_fname[MAX_PATH];
 958     BOOL ret;
 959
 960     ret =GetTempPathA(MAX_PATH, temp_path);
 961     ok( ret, "GetTempPathA error %d\n", GetLastError());
 962     ret =GetTempFileNameA(temp_path, "pfx", 0, temp_fname);
 963     ok( ret, "GetTempFileNameA error %d\n", GetLastError());
 964
 965     /*** Write File *****************************************************/
 966
 967     hFile = CreateFileA(temp_fname, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
 968     ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA error %d\n", GetLastError());
 969
 970     for(i = 0; i < sizeof(buf); i++) buf[i] = i;
 971     ret = WriteFile(hFile, buf, sizeof(buf), &done, NULL);
 972     ok( ret, "WriteFile error %d\n", GetLastError());
 973     ok(done == sizeof(buf), "expected number of bytes written %u\n", done);
 974
 975     memset(&ov, 0, sizeof(ov));
 976     S(U(ov)).Offset = PATTERN_OFFSET;
 977     S(U(ov)).OffsetHigh = 0;
 978     rc=WriteFile(hFile, pattern, sizeof(pattern), &done, &ov);
 979     /* Win 9x does not support the overlapped I/O on files */
 980     if (rc || GetLastError()!=ERROR_INVALID_PARAMETER) {
 981         ok(rc, "WriteFile error %d\n", GetLastError());
 982         ok(done == sizeof(pattern), "expected number of bytes written %u\n", done);
 983         offset = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
 984         ok(offset == PATTERN_OFFSET + sizeof(pattern), "wrong file offset %d\n", offset);
 985
 986         S(U(ov)).Offset = sizeof(buf) * 2;
 987         S(U(ov)).OffsetHigh = 0;
 988         ret = WriteFile(hFile, pattern, sizeof(pattern), &done, &ov);
 989         ok( ret, "WriteFile error %d\n", GetLastError());
 990         ok(done == sizeof(pattern), "expected number of bytes written %u\n", done);
 991         offset = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
 992         ok(offset == sizeof(buf) * 2 + sizeof(pattern), "wrong file offset %d\n", offset);
 993     }
 994
 995     CloseHandle(hFile);
 996
 997     /*** Read File *****************************************************/
 998
 999     hFile = CreateFileA(temp_fname, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
1000     ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA error %d\n", GetLastError());
1001
1002     memset(buf, 0, sizeof(buf));
1003     memset(&ov, 0, sizeof(ov));
1004     S(U(ov)).Offset = PATTERN_OFFSET;
1005     S(U(ov)).OffsetHigh = 0;
1006     rc=ReadFile(hFile, buf, sizeof(pattern), &done, &ov);
1007     /* Win 9x does not support the overlapped I/O on files */
1008     if (rc || GetLastError()!=ERROR_INVALID_PARAMETER) {
1009         ok(rc, "ReadFile error %d\n", GetLastError());
1010         ok(done == sizeof(pattern), "expected number of bytes read %u\n", done);
1011         offset = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
1012         ok(offset == PATTERN_OFFSET + sizeof(pattern), "wrong file offset %d\n", offset);
1013         ok(!memcmp(buf, pattern, sizeof(pattern)), "pattern match failed\n");
1014     }
1015
1016     CloseHandle(hFile);
1017
1018     ret = DeleteFileA(temp_fname);
1019     ok( ret, "DeleteFileA error %d\n", GetLastError());
1020 }
1021
1022 static void test_LockFile(void)
1023 {
1024     HANDLE handle;
1025     DWORD written;
1026     OVERLAPPED overlapped;
1027     int limited_LockFile;
1028     int limited_UnLockFile;
1029
1030     handle = CreateFileA( filename, GENERIC_READ | GENERIC_WRITE,
1031                           FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
1032                           CREATE_ALWAYS, 0, 0 );
1033     if (handle == INVALID_HANDLE_VALUE)
1034     {
1035         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
1036         return;
1037     }
1038     ok( WriteFile( handle, sillytext, strlen(sillytext), &written, NULL ), "write failed\n" );
1039
1040     ok( LockFile( handle, 0, 0, 0, 0 ), "LockFile failed\n" );
1041     ok( UnlockFile( handle, 0, 0, 0, 0 ), "UnlockFile failed\n" );
1042
1043     limited_UnLockFile = 0;
1044     if (UnlockFile( handle, 0, 0, 0, 0 ))
1045     {
1046         limited_UnLockFile = 1;
1047     }
1048
1049     ok( LockFile( handle, 10, 0, 20, 0 ), "LockFile 10,20 failed\n" );
1050     /* overlapping locks must fail */
1051     ok( !LockFile( handle, 12, 0, 10, 0 ), "LockFile 12,10 succeeded\n" );
1052     ok( !LockFile( handle, 5, 0, 6, 0 ), "LockFile 5,6 succeeded\n" );
1053     /* non-overlapping locks must succeed */
1054     ok( LockFile( handle, 5, 0, 5, 0 ), "LockFile 5,5 failed\n" );
1055
1056     ok( !UnlockFile( handle, 10, 0, 10, 0 ), "UnlockFile 10,10 succeeded\n" );
1057     ok( UnlockFile( handle, 10, 0, 20, 0 ), "UnlockFile 10,20 failed\n" );
1058     ok( !UnlockFile( handle, 10, 0, 20, 0 ), "UnlockFile 10,20 again succeeded\n" );
1059     ok( UnlockFile( handle, 5, 0, 5, 0 ), "UnlockFile 5,5 failed\n" );
1060
1061     S(U(overlapped)).Offset = 100;
1062     S(U(overlapped)).OffsetHigh = 0;
1063     overlapped.hEvent = 0;
1064
1065     /* Test for broken LockFileEx a la Windows 95 OSR2. */
1066     if (LockFileEx( handle, 0, 0, 100, 0, &overlapped ))
1067     {
1068         /* LockFileEx is probably OK, test it more. */
1069         ok( LockFileEx( handle, 0, 0, 100, 0, &overlapped ),
1070             "LockFileEx 100,100 failed\n" );
1071     }
1072
1073     /* overlapping shared locks are OK */
1074     S(U(overlapped)).Offset = 150;
1075     limited_UnLockFile || ok( LockFileEx( handle, 0, 0, 100, 0, &overlapped ), "LockFileEx 150,100 failed\n" );
1076
1077     /* but exclusive is not */
1078     ok( !LockFileEx( handle, LOCKFILE_EXCLUSIVE_LOCK|LOCKFILE_FAIL_IMMEDIATELY,
1079                      0, 50, 0, &overlapped ),
1080         "LockFileEx exclusive 150,50 succeeded\n" );
1081     if (!UnlockFileEx( handle, 0, 100, 0, &overlapped ))
1082     { /* UnLockFile is capable. */
1083         S(U(overlapped)).Offset = 100;
1084         ok( !UnlockFileEx( handle, 0, 100, 0, &overlapped ),
1085             "UnlockFileEx 150,100 again succeeded\n" );
1086     }
1087
1088     ok( LockFile( handle, 0, 0x10000000, 0, 0xf0000000 ), "LockFile failed\n" );
1089     ok( !LockFile( handle, ~0, ~0, 1, 0 ), "LockFile ~0,1 succeeded\n" );
1090     ok( !LockFile( handle, 0, 0x20000000, 20, 0 ), "LockFile 0x20000000,20 succeeded\n" );
1091     ok( UnlockFile( handle, 0, 0x10000000, 0, 0xf0000000 ), "UnlockFile failed\n" );
1092
1093     /* wrap-around lock should not do anything */
1094     /* (but still succeeds on NT4 so we don't check result) */
1095     LockFile( handle, 0, 0x10000000, 0, 0xf0000001 );
1096
1097     limited_LockFile = 0;
1098     if (!LockFile( handle, ~0, ~0, 1, 0 ))
1099     {
1100         limited_LockFile = 1;
1101     }
1102
1103     limited_UnLockFile || ok( UnlockFile( handle, ~0, ~0, 1, 0 ), "Unlockfile ~0,1 failed\n" );
1104
1105     /* zero-byte lock */
1106     ok( LockFile( handle, 100, 0, 0, 0 ), "LockFile 100,0 failed\n" );
1107     limited_LockFile || ok( !LockFile( handle, 98, 0, 4, 0 ), "LockFile 98,4 succeeded\n" );
1108     ok( LockFile( handle, 90, 0, 10, 0 ), "LockFile 90,10 failed\n" );
1109     limited_LockFile || ok( !LockFile( handle, 100, 0, 10, 0 ), "LockFile 100,10 failed\n" );
1110
1111     ok( UnlockFile( handle, 90, 0, 10, 0 ), "UnlockFile 90,10 failed\n" );
1112     !ok( UnlockFile( handle, 100, 0, 10, 0 ), "UnlockFile 100,10 failed\n" );
1113
1114     ok( UnlockFile( handle, 100, 0, 0, 0 ), "UnlockFile 100,0 failed\n" );
1115
1116     CloseHandle( handle );
1117     DeleteFileA( filename );
1118 }
1119
1120 static inline int is_sharing_compatible( DWORD access1, DWORD sharing1, DWORD access2, DWORD sharing2, BOOL is_win9x )
1121 {
1122     if (!is_win9x)
1123     {
1124         if (!access1) sharing1 = FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE;
1125         if (!access2) sharing2 = FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE;
1126     }
1127     else
1128     {
1129         access1 &= ~DELETE;
1130         if (!access1) access1 = GENERIC_READ;
1131
1132         access2 &= ~DELETE;
1133         if (!access2) access2 = GENERIC_READ;
1134     }
1135
1136     if ((access1 & GENERIC_READ) && !(sharing2 & FILE_SHARE_READ)) return 0;
1137     if ((access1 & GENERIC_WRITE) && !(sharing2 & FILE_SHARE_WRITE)) return 0;
1138     if ((access1 & DELETE) && !(sharing2 & FILE_SHARE_DELETE)) return 0;
1139     if ((access2 & GENERIC_READ) && !(sharing1 & FILE_SHARE_READ)) return 0;
1140     if ((access2 & GENERIC_WRITE) && !(sharing1 & FILE_SHARE_WRITE)) return 0;
1141     if ((access2 & DELETE) && !(sharing1 & FILE_SHARE_DELETE)) return 0;
1142     return 1;
1143 }
1144
1145 static void test_file_sharing(void)
1146 {
1147     static const DWORD access_modes[] =
1148         { 0, GENERIC_READ, GENERIC_WRITE, GENERIC_READ|GENERIC_WRITE,
1149           DELETE, GENERIC_READ|DELETE, GENERIC_WRITE|DELETE, GENERIC_READ|GENERIC_WRITE|DELETE };
1150     static const DWORD sharing_modes[] =
1151         { 0, FILE_SHARE_READ,
1152           FILE_SHARE_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE,
1153           FILE_SHARE_DELETE, FILE_SHARE_READ|FILE_SHARE_DELETE,
1154           FILE_SHARE_WRITE|FILE_SHARE_DELETE, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE };
1155     int a1, s1, a2, s2;
1156     int ret;
1157     HANDLE h, h2;
1158     BOOL is_win9x = FALSE;
1159
1160     /* make sure the file exists */
1161     h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 );
1162     if (h == INVALID_HANDLE_VALUE)
1163     {
1164         ok(0, "couldn't create file \"%s\" (err=%d)\n", filename, GetLastError());
1165         return;
1166     }
1167     is_win9x = GetFileAttributesW(filenameW) == INVALID_FILE_ATTRIBUTES;
1168     CloseHandle( h );
1169
1170     for (a1 = 0; a1 < sizeof(access_modes)/sizeof(access_modes[0]); a1++)
1171     {
1172         for (s1 = 0; s1 < sizeof(sharing_modes)/sizeof(sharing_modes[0]); s1++)
1173         {
1174             /* Win9x doesn't support FILE_SHARE_DELETE */
1175             if (is_win9x && (sharing_modes[s1] & FILE_SHARE_DELETE))
1176                 continue;
1177
1178             SetLastError(0xdeadbeef);
1179             h = CreateFileA( filename, access_modes[a1], sharing_modes[s1],
1180                              NULL, OPEN_EXISTING, 0, 0 );
1181             if (h == INVALID_HANDLE_VALUE)
1182             {
1183                 ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
1184                 return;
1185             }
1186             for (a2 = 0; a2 < sizeof(access_modes)/sizeof(access_modes[0]); a2++)
1187             {
1188                 for (s2 = 0; s2 < sizeof(sharing_modes)/sizeof(sharing_modes[0]); s2++)
1189                 {
1190                     /* Win9x doesn't support FILE_SHARE_DELETE */
1191                     if (is_win9x && (sharing_modes[s2] & FILE_SHARE_DELETE))
1192                         continue;
1193
1194                     SetLastError(0xdeadbeef);
1195                     h2 = CreateFileA( filename, access_modes[a2], sharing_modes[s2],
1196                                       NULL, OPEN_EXISTING, 0, 0 );
1197
1198                     if (is_sharing_compatible( access_modes[a1], sharing_modes[s1],
1199                                                access_modes[a2], sharing_modes[s2], is_win9x ))
1200                     {
1201                         ret = GetLastError();
1202
1203                         ok( h2 != INVALID_HANDLE_VALUE,
1204                             "open failed for modes %x/%x/%x/%x\n",
1205                             access_modes[a1], sharing_modes[s1],
1206                             access_modes[a2], sharing_modes[s2] );
1207                         ok( ret == 0xdeadbeef /* Win9x */ ||
1208                             ret == 0, /* XP */
1209                              "wrong error code %d\n", ret );
1210
1211                         CloseHandle( h2 );
1212                     }
1213                     else
1214                     {
1215                         ret = GetLastError();
1216
1217                         ok( h2 == INVALID_HANDLE_VALUE,
1218                             "open succeeded for modes %x/%x/%x/%x\n",
1219                             access_modes[a1], sharing_modes[s1],
1220                             access_modes[a2], sharing_modes[s2] );
1221                          ok( ret == ERROR_SHARING_VIOLATION,
1222                              "wrong error code %d\n", ret );
1223                     }
1224                 }
1225             }
1226             CloseHandle( h );
1227         }
1228     }
1229
1230     SetLastError(0xdeadbeef);
1231     h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_ALWAYS, 0, 0 );
1232     ok( h != INVALID_HANDLE_VALUE, "CreateFileA error %d\n", GetLastError() );
1233
1234     SetLastError(0xdeadbeef);
1235     h2 = CreateFileA( filename, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
1236     ok( h2 == INVALID_HANDLE_VALUE, "CreateFileA should fail\n");
1237     ok( GetLastError() == ERROR_SHARING_VIOLATION, "wrong error code %d\n", GetLastError() );
1238
1239     h2 = CreateFileA( filename, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0 );
1240     ok( h2 != INVALID_HANDLE_VALUE, "CreateFileA error %d\n", GetLastError() );
1241
1242     CloseHandle(h);
1243     CloseHandle(h2);
1244
1245     DeleteFileA( filename );
1246 }
1247
1248 static char get_windows_drive(void)
1249 {
1250     char windowsdir[MAX_PATH];
1251     GetWindowsDirectory(windowsdir, sizeof(windowsdir));
1252     return windowsdir[0];
1253 }
1254
1255 static void test_FindFirstFileA(void)
1256 {
1257     HANDLE handle;
1258     WIN32_FIND_DATAA data;
1259     int err;
1260     char buffer[5] = "C:\\";
1261     char buffer2[100];
1262
1263     /* try FindFirstFileA on "C:\" */
1264     buffer[0] = get_windows_drive();
1265
1266     SetLastError( 0xdeadbeaf );
1267     handle = FindFirstFileA(buffer, &data);
1268     err = GetLastError();
1269     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on root directory should fail\n" );
1270     ok ( err == ERROR_FILE_NOT_FOUND, "Bad Error number %d\n", err );
1271
1272     /* try FindFirstFileA on "C:\*" */
1273     strcpy(buffer2, buffer);
1274     strcat(buffer2, "*");
1275     handle = FindFirstFileA(buffer2, &data);
1276     ok ( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s should succeed\n", buffer2 );
1277     ok ( strcmp( data.cFileName, "." ) && strcmp( data.cFileName, ".." ),
1278          "FindFirstFile shouldn't return '%s' in drive root\n", data.cFileName );
1279     if (FindNextFileA( handle, &data ))
1280         ok ( strcmp( data.cFileName, "." ) && strcmp( data.cFileName, ".." ),
1281              "FindNextFile shouldn't return '%s' in drive root\n", data.cFileName );
1282     ok ( FindClose(handle) == TRUE, "Failed to close handle %s\n", buffer2 );
1283
1284     /* try FindFirstFileA on windows dir */
1285     GetWindowsDirectory( buffer2, sizeof(buffer2) );
1286     strcat(buffer2, "\\*");
1287     handle = FindFirstFileA(buffer2, &data);
1288     ok( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s should succeed\n", buffer2 );
1289     ok( !strcmp( data.cFileName, "." ), "FindFirstFile should return '.' first\n" );
1290     ok( FindNextFileA( handle, &data ), "FindNextFile failed\n" );
1291     ok( !strcmp( data.cFileName, ".." ), "FindNextFile should return '..' as second entry\n" );
1292     while (FindNextFileA( handle, &data ))
1293         ok ( strcmp( data.cFileName, "." ) && strcmp( data.cFileName, ".." ),
1294              "FindNextFile shouldn't return '%s'\n", data.cFileName );
1295     ok ( FindClose(handle) == TRUE, "Failed to close handle %s\n", buffer2 );
1296
1297     /* try FindFirstFileA on "C:\foo\" */
1298     SetLastError( 0xdeadbeaf );
1299     strcpy(buffer2, buffer);
1300     strcat(buffer2, "foo\\");
1301     handle = FindFirstFileA(buffer2, &data);
1302     err = GetLastError();
1303     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1304     todo_wine {
1305         ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1306     }
1307
1308     /* try FindFirstFileA on "C:\foo\bar.txt" */
1309     SetLastError( 0xdeadbeaf );
1310     strcpy(buffer2, buffer);
1311     strcat(buffer2, "foo\\bar.txt");
1312     handle = FindFirstFileA(buffer2, &data);
1313     err = GetLastError();
1314     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1315     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1316
1317     /* try FindFirstFileA on "C:\foo\*.*" */
1318     SetLastError( 0xdeadbeaf );
1319     strcpy(buffer2, buffer);
1320     strcat(buffer2, "foo\\*.*");
1321     handle = FindFirstFileA(buffer2, &data);
1322     err = GetLastError();
1323     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1324     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1325
1326     /* try FindFirstFileA on "foo\bar.txt" */
1327     SetLastError( 0xdeadbeaf );
1328     strcpy(buffer2, "foo\\bar.txt");
1329     handle = FindFirstFileA(buffer2, &data);
1330     err = GetLastError();
1331     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1332     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1333
1334     /* try FindFirstFileA on "c:\nul" */
1335     SetLastError( 0xdeadbeaf );
1336     strcpy(buffer2, buffer);
1337     strcat(buffer2, "nul");
1338     handle = FindFirstFileA(buffer2, &data);
1339     err = GetLastError();
1340     ok( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s failed\n", buffer2 );
1341     ok( 0 == lstrcmpiA(data.cFileName, "nul"), "wrong name %s\n", data.cFileName );
1342     ok( 0 == data.nFileSizeHigh, "wrong size %d\n", data.nFileSizeHigh );
1343     ok( 0 == data.nFileSizeLow, "wrong size %d\n", data.nFileSizeLow );
1344     ok( FILE_ATTRIBUTE_ARCHIVE == data.dwFileAttributes, "wrong attributes %x\n", data.dwFileAttributes );
1345     SetLastError( 0xdeadbeaf );
1346     ok( !FindNextFileA( handle, &data ), "FindNextFileA succeeded\n" );
1347     ok( GetLastError() == ERROR_NO_MORE_FILES, "bad error %d\n", GetLastError() );
1348     ok( FindClose( handle ), "failed to close handle\n" );
1349
1350     /* try FindFirstFileA on "lpt1" */
1351     SetLastError( 0xdeadbeaf );
1352     strcpy(buffer2, "lpt1");
1353     handle = FindFirstFileA(buffer2, &data);
1354     err = GetLastError();
1355     ok( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s failed\n", buffer2 );
1356     ok( 0 == lstrcmpiA(data.cFileName, "lpt1"), "wrong name %s\n", data.cFileName );
1357     ok( 0 == data.nFileSizeHigh, "wrong size %d\n", data.nFileSizeHigh );
1358     ok( 0 == data.nFileSizeLow, "wrong size %d\n", data.nFileSizeLow );
1359     ok( FILE_ATTRIBUTE_ARCHIVE == data.dwFileAttributes, "wrong attributes %x\n", data.dwFileAttributes );
1360     SetLastError( 0xdeadbeaf );
1361     ok( !FindNextFileA( handle, &data ), "FindNextFileA succeeded\n" );
1362     ok( GetLastError() == ERROR_NO_MORE_FILES, "bad error %d\n", GetLastError() );
1363     ok( FindClose( handle ), "failed to close handle\n" );
1364
1365     /* try FindFirstFileA on "c:\nul\*" */
1366     SetLastError( 0xdeadbeaf );
1367     strcpy(buffer2, buffer);
1368     strcat(buffer2, "nul\\*");
1369     handle = FindFirstFileA(buffer2, &data);
1370     err = GetLastError();
1371     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1372     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1373
1374     /* try FindFirstFileA on "c:\nul*" */
1375     SetLastError( 0xdeadbeaf );
1376     strcpy(buffer2, buffer);
1377     strcat(buffer2, "nul*");
1378     handle = FindFirstFileA(buffer2, &data);
1379     err = GetLastError();
1380     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1381     ok ( err == ERROR_FILE_NOT_FOUND, "Bad Error number %d\n", err );
1382
1383     /* try FindFirstFileA on "c:\foo\bar\nul" */
1384     SetLastError( 0xdeadbeaf );
1385     strcpy(buffer2, buffer);
1386     strcat(buffer2, "foo\\bar\\nul");
1387     handle = FindFirstFileA(buffer2, &data);
1388     err = GetLastError();
1389     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1390     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1391
1392     /* try FindFirstFileA on "c:\foo\nul\bar" */
1393     SetLastError( 0xdeadbeaf );
1394     strcpy(buffer2, buffer);
1395     strcat(buffer2, "foo\\nul\\bar");
1396     handle = FindFirstFileA(buffer2, &data);
1397     err = GetLastError();
1398     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1399     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1400 }
1401
1402 static void test_FindNextFileA(void)
1403 {
1404     HANDLE handle;
1405     WIN32_FIND_DATAA search_results;
1406     int err;
1407     char buffer[5] = "C:\\*";
1408
1409     buffer[0] = get_windows_drive();
1410     handle = FindFirstFileA(buffer,&search_results);
1411     ok ( handle != INVALID_HANDLE_VALUE, "FindFirstFile on C:\\* should succeed\n" );
1412     while (FindNextFile(handle, &search_results))
1413     {
1414         /* get to the end of the files */
1415     }
1416     ok ( FindClose(handle) == TRUE, "Failed to close handle\n");
1417     err = GetLastError();
1418     ok ( err == ERROR_NO_MORE_FILES, "GetLastError should return ERROR_NO_MORE_FILES\n");
1419 }
1420
1421 static void test_FindFirstFileExA(void)
1422 {
1423     WIN32_FIND_DATAA search_results;
1424     HANDLE handle;
1425
1426     if (!pFindFirstFileExA)
1427     {
1428         skip("FindFirstFileExA() is missing\n");
1429         return;
1430     }
1431
1432     CreateDirectoryA("test-dir", NULL);
1433     _lclose(_lcreat("test-dir\\file1", 0));
1434     _lclose(_lcreat("test-dir\\file2", 0));
1435     CreateDirectoryA("test-dir\\dir1", NULL);
1436     /* FindExLimitToDirectories is ignored */
1437     handle = pFindFirstFileExA("test-dir\\*", FindExInfoStandard, &search_results, FindExSearchLimitToDirectories, NULL, 0);
1438     ok(handle != INVALID_HANDLE_VALUE, "FindFirstFile failed (err=%u)\n", GetLastError());
1439     ok(strcmp(search_results.cFileName, ".") == 0, "First entry should be '.', is %s\n", search_results.cFileName);
1440
1441 #define CHECK_NAME(fn) (strcmp((fn), "file1") == 0 || strcmp((fn), "file2") == 0 || strcmp((fn), "dir1") == 0)
1442
1443     ok(FindNextFile(handle, &search_results), "Fetching second file failed\n");
1444     ok(strcmp(search_results.cFileName, "..") == 0, "Second entry should be '..' is %s\n", search_results.cFileName);
1445
1446     ok(FindNextFile(handle, &search_results), "Fetching third file failed\n");
1447     ok(CHECK_NAME(search_results.cFileName), "Invalid thrid entry - %s\n", search_results.cFileName);
1448
1449     ok(FindNextFile(handle, &search_results), "Fetching fourth file failed\n");
1450     ok(CHECK_NAME(search_results.cFileName), "Invalid fourth entry - %s\n", search_results.cFileName);
1451
1452     ok(FindNextFile(handle, &search_results), "Fetching fifth file failed\n");
1453     ok(CHECK_NAME(search_results.cFileName), "Invalid fifth entry - %s\n", search_results.cFileName);
1454
1455 #undef CHECK_NAME
1456
1457     ok(FindNextFile(handle, &search_results) == FALSE, "Fetching sixth file should failed\n");
1458     DeleteFileA("test-dir\\file1");
1459     DeleteFileA("test-dir\\file2");
1460     RemoveDirectoryA("test-dir\\dir1");
1461     RemoveDirectoryA("test-dir");
1462 }
1463
1464 static int test_Mapfile_createtemp(HANDLE *handle)
1465 {
1466     SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL);
1467     DeleteFile(filename);
1468     *handle = CreateFile(filename, GENERIC_READ|GENERIC_WRITE, 0, 0,
1469                          CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
1470     if (*handle != INVALID_HANDLE_VALUE) {
1471
1472         return 1;
1473     }
1474
1475     return 0;
1476 }
1477
1478 static void test_MapFile(void)
1479 {
1480     HANDLE handle;
1481     HANDLE hmap;
1482
1483     ok(test_Mapfile_createtemp(&handle), "Couldn't create test file.\n");
1484
1485     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0x1000, "named_file_map" );
1486     ok( hmap != NULL, "mapping should work, I named it!\n" );
1487
1488     ok( CloseHandle( hmap ), "can't close mapping handle\n");
1489
1490     /* We have to close file before we try new stuff with mapping again.
1491        Else we would always succeed on XP or block descriptors on 95. */
1492     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0, NULL );
1493     ok( hmap != NULL, "We should still be able to map!\n" );
1494     ok( CloseHandle( hmap ), "can't close mapping handle\n");
1495     ok( CloseHandle( handle ), "can't close file handle\n");
1496     handle = NULL;
1497
1498     ok(test_Mapfile_createtemp(&handle), "Couldn't create test file.\n");
1499
1500     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0, NULL );
1501     ok( hmap == NULL, "mapped zero size file\n");
1502     ok( GetLastError() == ERROR_FILE_INVALID, "not ERROR_FILE_INVALID\n");
1503
1504     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0x80000000, 0, NULL );
1505     ok( hmap == NULL, "mapping should fail\n");
1506     /* GetLastError() varies between win9x and WinNT and also depends on the filesystem */
1507
1508     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0x80000000, 0x10000, NULL );
1509     ok( hmap == NULL, "mapping should fail\n");
1510     /* GetLastError() varies between win9x and WinNT and also depends on the filesystem */
1511
1512     /* On XP you can now map again, on Win 95 you cannot. */
1513
1514     ok( CloseHandle( handle ), "can't close file handle\n");
1515     ok( DeleteFileA( filename ), "DeleteFile failed after map\n" );
1516 }
1517
1518 static void test_GetFileType(void)
1519 {
1520     DWORD type;
1521     HANDLE h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 );
1522     ok( h != INVALID_HANDLE_VALUE, "open %s failed\n", filename );
1523     type = GetFileType(h);
1524     ok( type == FILE_TYPE_DISK, "expected type disk got %d\n", type );
1525     CloseHandle( h );
1526     h = CreateFileA( "nul", GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0 );
1527     ok( h != INVALID_HANDLE_VALUE, "open nul failed\n" );
1528     type = GetFileType(h);
1529     ok( type == FILE_TYPE_CHAR, "expected type char for nul got %d\n", type );
1530     CloseHandle( h );
1531     DeleteFileA( filename );
1532 }
1533
1534 static int completion_count;
1535
1536 static void CALLBACK FileIOComplete(DWORD dwError, DWORD dwBytes, LPOVERLAPPED ovl)
1537 {
1538 /*      printf("(%ld, %ld, %p { %ld, %ld, %ld, %ld, %p })\n", dwError, dwBytes, ovl, ovl->Internal, ovl->InternalHigh, ovl->Offset, ovl->OffsetHigh, ovl->hEvent);*/
1539         ReleaseSemaphore(ovl->hEvent, 1, NULL);
1540         completion_count++;
1541 }
1542
1543 static void test_async_file_errors(void)
1544 {
1545     char szFile[MAX_PATH];
1546     HANDLE hSem = CreateSemaphoreW(NULL, 1, 1, NULL);
1547     HANDLE hFile;
1548     LPVOID lpBuffer = HeapAlloc(GetProcessHeap(), 0, 4096);
1549     OVERLAPPED ovl;
1550     S(U(ovl)).Offset = 0;
1551     S(U(ovl)).OffsetHigh = 0;
1552     ovl.hEvent = hSem;
1553     completion_count = 0;
1554     szFile[0] = '\0';
1555     GetWindowsDirectoryA(szFile, sizeof(szFile)/sizeof(szFile[0])-1-strlen("\\win.ini"));
1556     strcat(szFile, "\\win.ini");
1557     hFile = CreateFileA(szFile, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_ALWAYS, FILE_FLAG_OVERLAPPED, NULL);
1558     ok(hFile != NULL, "CreateFileA(%s ...) failed\n", szFile);
1559     while (TRUE)
1560     {
1561         BOOL res;
1562         while (WaitForSingleObjectEx(hSem, INFINITE, TRUE) == WAIT_IO_COMPLETION)
1563             ;
1564         res = ReadFileEx(hFile, lpBuffer, 4096, &ovl, FileIOComplete);
1565         /*printf("Offset = %ld, result = %s\n", ovl.Offset, res ? "TRUE" : "FALSE");*/
1566         if (!res)
1567             break;
1568         S(U(ovl)).Offset += 4096;
1569         /* i/o completion routine only called if ReadFileEx returned success.
1570          * we only care about violations of this rule so undo what should have
1571          * been done */
1572         completion_count--;
1573     }
1574     ok(completion_count == 0, "completion routine should only be called when ReadFileEx succeeds (this rule was violated %d times)\n", completion_count);
1575     /*printf("Error = %ld\n", GetLastError());*/
1576 }
1577
1578 static void test_read_write(void)
1579 {
1580     DWORD bytes, ret;
1581     HANDLE hFile;
1582     char temp_path[MAX_PATH];
1583     char filename[MAX_PATH];
1584     static const char prefix[] = "pfx";
1585
1586     ret = GetTempPathA(MAX_PATH, temp_path);
1587     ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
1588     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
1589
1590     ret = GetTempFileNameA(temp_path, prefix, 0, filename);
1591     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
1592
1593     hFile = CreateFileA(filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
1594                         CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
1595     ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA: error %d\n", GetLastError());
1596
1597     SetLastError(12345678);
1598     bytes = 12345678;
1599     ret = WriteFile(hFile, NULL, 0, &bytes, NULL);
1600     ok(ret && GetLastError() == 12345678,
1601         "ret = %d, error %d\n", ret, GetLastError());
1602     ok(!bytes, "bytes = %d\n", bytes);
1603
1604     SetLastError(12345678);
1605     bytes = 12345678;
1606     ret = WriteFile(hFile, NULL, 10, &bytes, NULL);
1607     ok((!ret && GetLastError() == ERROR_INVALID_USER_BUFFER) || /* Win2k */
1608         (ret && GetLastError() == 12345678), /* Win9x */
1609         "ret = %d, error %d\n", ret, GetLastError());
1610     ok(!bytes || /* Win2k */
1611         bytes == 10, /* Win9x */
1612         "bytes = %d\n", bytes);
1613
1614     /* make sure the file contains data */
1615     WriteFile(hFile, "this is the test data", 21, &bytes, NULL);
1616     SetFilePointer(hFile, 0, NULL, FILE_BEGIN);
1617
1618     SetLastError(12345678);
1619     bytes = 12345678;
1620     ret = ReadFile(hFile, NULL, 0, &bytes, NULL);
1621     ok(ret && GetLastError() == 12345678,
1622         "ret = %d, error %d\n", ret, GetLastError());
1623     ok(!bytes, "bytes = %d\n", bytes);
1624
1625     SetLastError(12345678);
1626     bytes = 12345678;
1627     ret = ReadFile(hFile, NULL, 10, &bytes, NULL);
1628     ok(!ret && (GetLastError() == ERROR_NOACCESS || /* Win2k */
1629                 GetLastError() == ERROR_INVALID_PARAMETER), /* Win9x */
1630         "ret = %d, error %d\n", ret, GetLastError());
1631     ok(!bytes, "bytes = %d\n", bytes);
1632
1633     ret = CloseHandle(hFile);
1634     ok( ret, "CloseHandle: error %d\n", GetLastError());
1635     ret = DeleteFileA(filename);
1636     ok( ret, "DeleteFileA: error %d\n", GetLastError());
1637 }
1638
1639 static void test_OpenFile(void)
1640 {
1641     HFILE hFile;
1642     OFSTRUCT ofs;
1643     BOOL ret;
1644     DWORD retval;
1645
1646     static const char *file = "\\regsvr32.exe";
1647     static const char *foo = ".\\foo-bar-foo.baz";
1648     static const char *foo_too_long = ".\\foo-bar-foo.baz+++++++++++++++"
1649         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
1650         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
1651         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
1652         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
1653         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++";
1654     static const char *backslash = "\\";
1655     char buff[MAX_PATH];
1656     char buff_long[4*MAX_PATH];
1657     char filled_0xA5[OFS_MAXPATHNAME];
1658     UINT length;
1659
1660     /* Check for existing file */
1661     length = GetSystemDirectoryA(buff, MAX_PATH);
1662
1663     if (length + lstrlen(file) < MAX_PATH)
1664     {
1665         lstrcatA(buff, file);
1666         memset(&ofs, 0xA5, sizeof(ofs));
1667         SetLastError(0xfaceabee);
1668
1669         hFile = OpenFile(buff, &ofs, OF_EXIST);
1670         ok( hFile == TRUE, "%s not found : %d\n", buff, GetLastError() );
1671         ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1672             "GetLastError() returns %d\n", GetLastError() );
1673         ok( ofs.cBytes == sizeof(ofs), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1674         ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1675         ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1676             "OpenFile returned '%s', but was expected to return '%s' or string filled with 0xA5\n",
1677             ofs.szPathName, buff );
1678     }
1679
1680     memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
1681     length = GetCurrentDirectoryA(MAX_PATH, buff);
1682
1683     /* Check for nonexistent file */
1684     if (length + lstrlenA(foo + 1) < MAX_PATH)
1685     {
1686         lstrcatA(buff, foo + 1); /* Avoid '.' during concatenation */
1687         memset(&ofs, 0xA5, sizeof(ofs));
1688         SetLastError(0xfaceabee);
1689
1690         hFile = OpenFile(foo, &ofs, OF_EXIST);
1691         ok( hFile == HFILE_ERROR, "hFile != HFILE_ERROR : %d\n", GetLastError());
1692         ok( GetLastError() == ERROR_FILE_NOT_FOUND, "GetLastError() returns %d\n", GetLastError() );
1693         todo_wine
1694         ok( ofs.cBytes == 0xA5, "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1695         ok( ofs.nErrCode == ERROR_FILE_NOT_FOUND, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1696         ok( lstrcmpiA(ofs.szPathName, buff) == 0 || strncmp(ofs.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0,
1697             "OpenFile returned '%s', but was expected to return '%s' or string filled with 0xA5\n",
1698             ofs.szPathName, buff );
1699     }
1700
1701     length = GetCurrentDirectoryA(MAX_PATH, buff_long);
1702     length += lstrlenA(foo_too_long + 1);
1703
1704     /* Check for nonexistent file with too long filename */
1705     if (length >= OFS_MAXPATHNAME && length < sizeof(buff_long))
1706     {
1707         lstrcatA(buff_long, foo_too_long + 1); /* Avoid '.' during concatenation */
1708         memset(&ofs, 0xA5, sizeof(ofs));
1709         SetLastError(0xfaceabee);
1710
1711         hFile = OpenFile(foo_too_long, &ofs, OF_EXIST);
1712         ok( hFile == HFILE_ERROR, "hFile != HFILE_ERROR : %d\n", GetLastError());
1713         ok( GetLastError() == ERROR_INVALID_DATA || GetLastError() == ERROR_FILENAME_EXCED_RANGE,
1714             "GetLastError() returns %d\n", GetLastError() );
1715         todo_wine
1716         ok( ofs.cBytes == 0xA5, "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1717         ok( ofs.nErrCode == ERROR_INVALID_DATA || ofs.nErrCode == ERROR_FILENAME_EXCED_RANGE,
1718             "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1719         ok( strncmp(ofs.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0,
1720             "OpenFile returned '%s', but was expected to return string filled with 0xA5\n",
1721             ofs.szPathName );
1722     }
1723
1724     length = GetCurrentDirectoryA(MAX_PATH, buff);
1725     length += lstrlenA(backslash);
1726     length += lstrlenA(filename);
1727
1728     if (length >= MAX_PATH)
1729     {
1730         trace("Buffer too small, requested length = %d, but MAX_PATH = %d.  Skipping test.\n", length, MAX_PATH);
1731         return;
1732     }
1733     lstrcatA(buff, backslash);
1734     lstrcatA(buff, filename);
1735
1736     memset(&ofs, 0xA5, sizeof(ofs));
1737     SetLastError(0xfaceabee);
1738     /* Create an empty file */
1739     hFile = OpenFile(filename, &ofs, OF_CREATE);
1740     ok( hFile != HFILE_ERROR, "OpenFile failed to create nonexistent file\n" );
1741     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1742         "GetLastError() returns %d\n", GetLastError() );
1743     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1744     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1745     ret = CloseHandle((HANDLE)hFile);
1746     ok( ret == TRUE, "CloseHandle() returns %d\n", ret );
1747     retval = GetFileAttributesA(filename);
1748     ok( retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesA: error %d\n", GetLastError() );
1749
1750     memset(&ofs, 0xA5, sizeof(ofs));
1751     SetLastError(0xfaceabee);
1752     /* Check various opening options: */
1753     /* for reading only, */
1754     hFile = OpenFile(filename, &ofs, OF_READ);
1755     ok( hFile != HFILE_ERROR, "OpenFile failed on read\n" );
1756     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1757         "GetLastError() returns %d\n", GetLastError() );
1758     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1759     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1760     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1761         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1762     ret = CloseHandle((HANDLE)hFile);
1763     ok( ret == TRUE, "CloseHandle() returns %d\n", ret );
1764
1765     memset(&ofs, 0xA5, sizeof(ofs));
1766     SetLastError(0xfaceabee);
1767     /* for writing only, */
1768     hFile = OpenFile(filename, &ofs, OF_WRITE);
1769     ok( hFile != HFILE_ERROR, "OpenFile failed on write\n" );
1770     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1771         "GetLastError() returns %d\n", GetLastError() );
1772     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1773     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1774     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1775         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1776     ret = CloseHandle((HANDLE)hFile);
1777     ok( ret == TRUE, "CloseHandle() returns %d\n", ret );
1778
1779     memset(&ofs, 0xA5, sizeof(ofs));
1780     SetLastError(0xfaceabee);
1781     /* for reading and writing, */
1782     hFile = OpenFile(filename, &ofs, OF_READWRITE);
1783     ok( hFile != HFILE_ERROR, "OpenFile failed on read/write\n" );
1784     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1785         "GetLastError() returns %d\n", GetLastError() );
1786     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1787     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1788     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1789         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1790     ret = CloseHandle((HANDLE)hFile);
1791     ok( ret == TRUE, "CloseHandle() returns %d\n", ret );
1792
1793     memset(&ofs, 0xA5, sizeof(ofs));
1794     SetLastError(0xfaceabee);
1795     /* for checking file presence. */
1796     hFile = OpenFile(filename, &ofs, OF_EXIST);
1797     ok( hFile == 1, "OpenFile failed on finding our created file\n" );
1798     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1799         "GetLastError() returns %d\n", GetLastError() );
1800     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1801     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1802     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1803         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1804
1805     memset(&ofs, 0xA5, sizeof(ofs));
1806     SetLastError(0xfaceabee);
1807     /* Delete the file and make sure it doesn't exist anymore */
1808     hFile = OpenFile(filename, &ofs, OF_DELETE);
1809     ok( hFile == 1, "OpenFile failed on delete (%d)\n", hFile );
1810     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1811         "GetLastError() returns %d\n", GetLastError() );
1812     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1813     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1814     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1815         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1816
1817     retval = GetFileAttributesA(filename);
1818     ok( retval == INVALID_FILE_ATTRIBUTES, "GetFileAttributesA succeeded on deleted file\n" );
1819 }
1820
1821 static void test_overlapped(void)
1822 {
1823     OVERLAPPED ov;
1824     DWORD r, result;
1825
1826     /* GetOverlappedResult crashes if the 2nd or 3rd param are NULL */
1827
1828     memset( &ov, 0,  sizeof ov );
1829     result = 1;
1830     r = GetOverlappedResult(0, &ov, &result, 0);
1831     ok( r == TRUE, "should return false\n");
1832     ok( result == 0, "wrong result %u\n", result );
1833
1834     result = 0;
1835     ov.Internal = 0;
1836     ov.InternalHigh = 0xabcd;
1837     r = GetOverlappedResult(0, &ov, &result, 0);
1838     ok( r == TRUE, "should return false\n");
1839     ok( result == 0xabcd, "wrong result %u\n", result );
1840
1841     SetLastError( 0xb00 );
1842     result = 0;
1843     ov.Internal = STATUS_INVALID_HANDLE;
1844     ov.InternalHigh = 0xabcd;
1845     r = GetOverlappedResult(0, &ov, &result, 0);
1846     ok( GetLastError() == ERROR_INVALID_HANDLE, "wrong error %u\n", GetLastError() );
1847     ok( r == FALSE, "should return false\n");
1848     ok( result == 0xabcd, "wrong result %u\n", result );
1849
1850     SetLastError( 0xb00 );
1851     result = 0;
1852     ov.Internal = STATUS_PENDING;
1853     ov.InternalHigh = 0xabcd;
1854     r = GetOverlappedResult(0, &ov, &result, 0);
1855     ok( GetLastError() == ERROR_IO_INCOMPLETE, "wrong error %u\n", GetLastError() );
1856     ok( r == FALSE, "should return false\n");
1857     ok( result == 0, "wrong result %u\n", result );
1858
1859     SetLastError( 0xb00 );
1860     ov.hEvent = CreateEvent( NULL, 1, 1, NULL );
1861     ov.Internal = STATUS_PENDING;
1862     ov.InternalHigh = 0xabcd;
1863     r = GetOverlappedResult(0, &ov, &result, 0);
1864     ok( GetLastError() == ERROR_IO_INCOMPLETE, "wrong error %u\n", GetLastError() );
1865     ok( r == FALSE, "should return false\n");
1866
1867     ResetEvent( ov.hEvent );
1868
1869     SetLastError( 0xb00 );
1870     ov.Internal = STATUS_PENDING;
1871     ov.InternalHigh = 0;
1872     r = GetOverlappedResult(0, &ov, &result, 0);
1873     ok( GetLastError() == ERROR_IO_INCOMPLETE, "wrong error %u\n", GetLastError() );
1874     ok( r == FALSE, "should return false\n");
1875
1876     r = CloseHandle( ov.hEvent );
1877     ok( r == TRUE, "close handle failed\n");
1878 }
1879
1880 static void test_RemoveDirectory(void)
1881 {
1882     int rc;
1883     char directory[] = "removeme";
1884
1885     rc = CreateDirectory(directory, NULL);
1886     ok( rc, "Createdirectory failed, gle=%d\n", GetLastError() );
1887
1888     rc = SetCurrentDirectory(directory);
1889     ok( rc, "SetCurrentDirectory failed, gle=%d\n", GetLastError() );
1890
1891     rc = RemoveDirectory(".");
1892     todo_wine {
1893     ok( !rc, "RemoveDirectory unexpectedly worked\n" );
1894     }
1895
1896     rc = SetCurrentDirectory("..");
1897     ok( rc, "SetCurrentDirectory failed, gle=%d\n", GetLastError() );
1898
1899     rc = RemoveDirectory(directory);
1900     todo_wine {
1901     ok( rc, "RemoveDirectory failed, gle=%d\n", GetLastError() );
1902     }
1903 }
1904
1905 START_TEST(file)
1906 {
1907     hkernel32 = GetModuleHandleA("kernel32.dll");
1908     pFindFirstFileExA=(void*)GetProcAddress(hkernel32, "FindFirstFileExA");
1909
1910     test__hread(  );
1911     test__hwrite(  );
1912     test__lclose(  );
1913     test__lcreat(  );
1914     test__llseek(  );
1915     test__llopen(  );
1916     test__lread(  );
1917     test__lwrite(  );
1918     test_GetTempFileNameA();
1919     test_CopyFileA();
1920     test_CopyFileW();
1921     test_CreateFileA();
1922     test_CreateFileW();
1923     test_DeleteFileA();
1924     test_DeleteFileW();
1925     test_MoveFileA();
1926     test_MoveFileW();
1927     test_FindFirstFileA();
1928     test_FindNextFileA();
1929     test_FindFirstFileExA();
1930     test_LockFile();
1931     test_file_sharing();
1932     test_offset_in_overlapped_structure();
1933     test_MapFile();
1934     test_GetFileType();
1935     test_async_file_errors();
1936     test_read_write();
1937     test_OpenFile();
1938     test_overlapped();
1939     test_RemoveDirectory();
1940 }