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 int dll_capable(const char *dll, const char *function)
  32 {
  33     HMODULE module = GetModuleHandleA(dll);
  34     if (!module) return 0;
  35
  36     return (GetProcAddress(module, function) != NULL);
  37 }
  38
  39 /* keep filename and filenameW the same */
  40 static const char filename[] = "testfile.xxx";
  41 static const WCHAR filenameW[] = { 't','e','s','t','f','i','l','e','.','x','x','x',0 };
  42 static const char sillytext[] =
  43 "en larvig liten text dx \033 gx hej 84 hej 4484 ! \001\033 bla bl\na.. bla bla."
  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 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  48 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  49 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  50 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  51 "1234 43 4kljf lf &%%%&&&&&& 34 4 34   3############# 33 3 3 3 # 3## 3"
  52 "sdlkfjasdlkfj a dslkj adsklf  \n  \nasdklf askldfa sdlkf \nsadklf asdklf asdf ";
  53
  54
  55 static void test__hread( void )
  56 {
  57     HFILE filehandle;
  58     char buffer[10000];
  59     long bytes_read;
  60     long bytes_wanted;
  61     long i;
  62     BOOL ret;
  63
  64     SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL); /* be sure to remove stale files */
  65     DeleteFileA( filename );
  66     filehandle = _lcreat( filename, 0 );
  67     if (filehandle == HFILE_ERROR)
  68     {
  69         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
  70         return;
  71     }
  72
  73     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
  74
  75     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
  76
  77     filehandle = _lopen( filename, OF_READ );
  78
  79     ok( HFILE_ERROR != filehandle, "couldn't open file \"%s\" again (err=%d)\n", filename, GetLastError(  ) );
  80
  81     bytes_read = _hread( filehandle, buffer, 2 * strlen( sillytext ) );
  82
  83     ok( lstrlenA( sillytext ) == bytes_read, "file read size error\n" );
  84
  85     for (bytes_wanted = 0; bytes_wanted < lstrlenA( sillytext ); bytes_wanted++)
  86     {
  87         ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
  88         ok( _hread( filehandle, buffer, bytes_wanted ) == bytes_wanted, "erratic _hread return value\n" );
  89         for (i = 0; i < bytes_wanted; i++)
  90         {
  91             ok( buffer[i] == sillytext[i], "that's not what's written\n" );
  92         }
  93     }
  94
  95     ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
  96
  97     ret = DeleteFileA( filename );
  98     ok( ret != 0, "DeleteFile failed (%d)\n", GetLastError(  ) );
  99 }
 100
 101
 102 static void test__hwrite( void )
 103 {
 104     HFILE filehandle;
 105     char buffer[10000];
 106     long bytes_read;
 107     long bytes_written;
 108     long blocks;
 109     long i;
 110     char *contents;
 111     HLOCAL memory_object;
 112     char checksum[1];
 113     BOOL ret;
 114
 115     filehandle = _lcreat( filename, 0 );
 116     if (filehandle == HFILE_ERROR)
 117     {
 118         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 119         return;
 120     }
 121
 122     ok( HFILE_ERROR != _hwrite( filehandle, "", 0 ), "_hwrite complains\n" );
 123
 124     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 125
 126     filehandle = _lopen( filename, OF_READ );
 127
 128     bytes_read = _hread( filehandle, buffer, 1);
 129
 130     ok( 0 == bytes_read, "file read size error\n" );
 131
 132     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 133
 134     filehandle = _lopen( filename, OF_READWRITE );
 135
 136     bytes_written = 0;
 137     checksum[0] = '\0';
 138     srand( (unsigned)time( NULL ) );
 139     for (blocks = 0; blocks < 100; blocks++)
 140     {
 141         for (i = 0; i < (long)sizeof( buffer ); i++)
 142         {
 143             buffer[i] = rand(  );
 144             checksum[0] = checksum[0] + buffer[i];
 145         }
 146         ok( HFILE_ERROR != _hwrite( filehandle, buffer, sizeof( buffer ) ), "_hwrite complains\n" );
 147         bytes_written = bytes_written + sizeof( buffer );
 148     }
 149
 150     ok( HFILE_ERROR != _hwrite( filehandle, checksum, 1 ), "_hwrite complains\n" );
 151     bytes_written++;
 152
 153     ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
 154
 155     memory_object = LocalAlloc( LPTR, bytes_written );
 156
 157     ok( 0 != memory_object, "LocalAlloc fails. (Could be out of memory.)\n" );
 158
 159     contents = LocalLock( memory_object );
 160
 161     filehandle = _lopen( filename, OF_READ );
 162
 163     contents = LocalLock( memory_object );
 164
 165     ok( NULL != contents, "LocalLock whines\n" );
 166
 167     ok( bytes_written == _hread( filehandle, contents, bytes_written), "read length differ from write length\n" );
 168
 169     checksum[0] = '\0';
 170     i = 0;
 171     do
 172     {
 173         checksum[0] = checksum[0] + contents[i];
 174         i++;
 175     }
 176     while (i < bytes_written - 1);
 177
 178     ok( checksum[0] == contents[i], "stored checksum differ from computed checksum\n" );
 179
 180     ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
 181
 182     ret = DeleteFileA( filename );
 183     ok( ret != 0, "DeleteFile failed (%d)\n", GetLastError(  ) );
 184 }
 185
 186
 187 static void test__lclose( void )
 188 {
 189     HFILE filehandle;
 190     BOOL ret;
 191
 192     filehandle = _lcreat( filename, 0 );
 193     if (filehandle == HFILE_ERROR)
 194     {
 195         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 196         return;
 197     }
 198
 199     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 200
 201     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 202
 203     ret = DeleteFileA( filename );
 204     ok( ret != 0, "DeleteFile failed (%d)\n", GetLastError(  ) );
 205 }
 206
 207
 208 static void test__lcreat( void )
 209 {
 210     HFILE filehandle;
 211     char buffer[10000];
 212     WIN32_FIND_DATAA search_results;
 213     char slashname[] = "testfi/";
 214     int err;
 215     HANDLE find;
 216     BOOL ret;
 217
 218     filehandle = _lcreat( filename, 0 );
 219     if (filehandle == HFILE_ERROR)
 220     {
 221         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 222         return;
 223     }
 224
 225     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 226
 227     ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
 228
 229     ok( _hread( filehandle, buffer, strlen( sillytext ) ) ==  lstrlenA( sillytext ), "erratic _hread return value\n" );
 230
 231     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 232
 233     ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should be able to find file\n" );
 234
 235     ret = DeleteFileA(filename);
 236     ok( ret != 0, "DeleteFile failed (%d)\n", GetLastError());
 237
 238     filehandle = _lcreat( filename, 1 ); /* readonly */
 239     ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%d)\n", filename, GetLastError(  ) );
 240
 241     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't be able to write never the less\n" );
 242
 243     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 244
 245     ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should be able to find file\n" );
 246
 247     ok( 0 == DeleteFileA( filename ), "shouldn't be able to delete a readonly file\n" );
 248
 249     ok( SetFileAttributesA(filename, FILE_ATTRIBUTE_NORMAL ) != 0, "couldn't change attributes on file\n" );
 250
 251     ok( DeleteFileA( filename ) != 0, "now it should be possible to delete the file!\n" );
 252
 253     filehandle = _lcreat( filename, 2 );
 254     ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%d)\n", filename, GetLastError(  ) );
 255
 256     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 257
 258     ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
 259
 260     ok( _hread( filehandle, buffer, strlen( sillytext ) ) ==  lstrlenA( sillytext ), "erratic _hread return value\n" );
 261
 262     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 263
 264     ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should STILL be able to find file\n" );
 265
 266     ret = DeleteFileA( filename );
 267     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 268
 269     filehandle = _lcreat( filename, 4 ); /* SYSTEM file */
 270     ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%d)\n", filename, GetLastError(  ) );
 271
 272     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 273
 274     ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
 275
 276     ok( _hread( filehandle, buffer, strlen( sillytext ) ) ==  lstrlenA( sillytext ), "erratic _hread return value\n" );
 277
 278     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 279
 280     ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should STILL be able to find file\n" );
 281
 282     ret = DeleteFileA( filename );
 283     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 284
 285     filehandle=_lcreat (slashname, 0); /* illegal name */
 286     if (HFILE_ERROR==filehandle) {
 287       err=GetLastError ();
 288       ok (err==ERROR_INVALID_NAME || err==ERROR_PATH_NOT_FOUND,
 289           "creating file \"%s\" failed with error %d\n", slashname, err);
 290     } else { /* only NT succeeds */
 291       _lclose(filehandle);
 292       find=FindFirstFileA (slashname, &search_results);
 293       if (INVALID_HANDLE_VALUE!=find)
 294       {
 295         ret = FindClose (find);
 296         ok (0 != ret, "FindClose complains (%d)\n", GetLastError ());
 297         slashname[strlen(slashname)-1]=0;
 298         ok (!strcmp (slashname, search_results.cFileName),
 299             "found unexpected name \"%s\"\n", search_results.cFileName);
 300         ok (FILE_ATTRIBUTE_ARCHIVE==search_results.dwFileAttributes,
 301             "attributes of file \"%s\" are 0x%04x\n", search_results.cFileName,
 302             search_results.dwFileAttributes);
 303       }
 304     ret = DeleteFileA( slashname );
 305     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 306     }
 307
 308     filehandle=_lcreat (filename, 8); /* illegal attribute */
 309     if (HFILE_ERROR==filehandle)
 310       ok (0, "couldn't create volume label \"%s\"\n", filename);
 311     else {
 312       _lclose(filehandle);
 313       find=FindFirstFileA (filename, &search_results);
 314       if (INVALID_HANDLE_VALUE==find)
 315         ok (0, "file \"%s\" not found\n", filename);
 316       else {
 317         ret = FindClose(find);
 318         ok ( 0 != ret, "FindClose complains (%d)\n", GetLastError ());
 319         ok (!strcmp (filename, search_results.cFileName),
 320             "found unexpected name \"%s\"\n", search_results.cFileName);
 321         search_results.dwFileAttributes &= ~FILE_ATTRIBUTE_NOT_CONTENT_INDEXED;
 322         ok (FILE_ATTRIBUTE_ARCHIVE==search_results.dwFileAttributes,
 323             "attributes of file \"%s\" are 0x%04x\n", search_results.cFileName,
 324             search_results.dwFileAttributes);
 325       }
 326     ret = DeleteFileA( filename );
 327     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 328     }
 329 }
 330
 331
 332 static void test__llseek( void )
 333 {
 334     INT i;
 335     HFILE filehandle;
 336     char buffer[1];
 337     long bytes_read;
 338     BOOL ret;
 339
 340     filehandle = _lcreat( filename, 0 );
 341     if (filehandle == HFILE_ERROR)
 342     {
 343         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 344         return;
 345     }
 346
 347     for (i = 0; i < 400; i++)
 348     {
 349         ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 350     }
 351     ok( HFILE_ERROR != _llseek( filehandle, 400 * strlen( sillytext ), FILE_CURRENT ), "should be able to seek\n" );
 352     ok( HFILE_ERROR != _llseek( filehandle, 27 + 35 * strlen( sillytext ), FILE_BEGIN ), "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[27], "_llseek error, it got lost seeking\n" );
 357     ok( HFILE_ERROR != _llseek( filehandle, -400 * strlen( sillytext ), FILE_END ), "should be able to seek\n" );
 358
 359     bytes_read = _hread( filehandle, buffer, 1);
 360     ok( 1 == bytes_read, "file read size error\n" );
 361     ok( buffer[0] == sillytext[0], "_llseek error, it got lost seeking\n" );
 362     ok( HFILE_ERROR != _llseek( filehandle, 1000000, FILE_END ), "should be able to seek past file; poor, poor Windows programmers\n" );
 363     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 364
 365     ret = DeleteFileA( filename );
 366     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 367 }
 368
 369
 370 static void test__llopen( void )
 371 {
 372     HFILE filehandle;
 373     UINT bytes_read;
 374     char buffer[10000];
 375     BOOL ret;
 376
 377     filehandle = _lcreat( filename, 0 );
 378     if (filehandle == HFILE_ERROR)
 379     {
 380         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 381         return;
 382     }
 383
 384     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 385     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 386
 387     filehandle = _lopen( filename, OF_READ );
 388     ok( HFILE_ERROR == _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't be able to write!\n" );
 389     bytes_read = _hread( filehandle, buffer, strlen( sillytext ) );
 390     ok( strlen( sillytext )  == bytes_read, "file read size error\n" );
 391     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 392
 393     filehandle = _lopen( filename, OF_READWRITE );
 394     bytes_read = _hread( filehandle, buffer, 2 * strlen( sillytext ) );
 395     ok( strlen( sillytext )  == bytes_read, "file read size error\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     filehandle = _lopen( filename, OF_WRITE );
 400     ok( HFILE_ERROR == _hread( filehandle, buffer, 1 ), "you should only be able to write this file\n" );
 401     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite should write just fine\n" );
 402     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 403
 404     ret = DeleteFileA( filename );
 405     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 406     /* TODO - add tests for the SHARE modes  -  use two processes to pull this one off */
 407 }
 408
 409
 410 static void test__lread( void )
 411 {
 412     HFILE filehandle;
 413     char buffer[10000];
 414     long bytes_read;
 415     UINT bytes_wanted;
 416     UINT i;
 417     BOOL ret;
 418
 419     filehandle = _lcreat( filename, 0 );
 420     if (filehandle == HFILE_ERROR)
 421     {
 422         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 423         return;
 424     }
 425
 426     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 427
 428     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 429
 430     filehandle = _lopen( filename, OF_READ );
 431
 432     ok( HFILE_ERROR != filehandle, "couldn't open file \"%s\" again (err=%d)\n", filename, GetLastError());
 433
 434     bytes_read = _lread( filehandle, buffer, 2 * strlen( sillytext ) );
 435
 436     ok( lstrlenA( sillytext ) == bytes_read, "file read size error\n" );
 437
 438     for (bytes_wanted = 0; bytes_wanted < strlen( sillytext ); bytes_wanted++)
 439     {
 440         ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
 441         ok( _lread( filehandle, buffer, bytes_wanted ) == bytes_wanted, "erratic _hread return value\n" );
 442         for (i = 0; i < bytes_wanted; i++)
 443         {
 444             ok( buffer[i] == sillytext[i], "that's not what's written\n" );
 445         }
 446     }
 447
 448     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 449
 450     ret = DeleteFileA( filename );
 451     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 452 }
 453
 454
 455 static void test__lwrite( void )
 456 {
 457     HFILE filehandle;
 458     char buffer[10000];
 459     long bytes_read;
 460     long bytes_written;
 461     long blocks;
 462     long i;
 463     char *contents;
 464     HLOCAL memory_object;
 465     char checksum[1];
 466     BOOL ret;
 467
 468     filehandle = _lcreat( filename, 0 );
 469     if (filehandle == HFILE_ERROR)
 470     {
 471         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 472         return;
 473     }
 474
 475     ok( HFILE_ERROR != _lwrite( filehandle, "", 0 ), "_hwrite complains\n" );
 476
 477     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 478
 479     filehandle = _lopen( filename, OF_READ );
 480
 481     bytes_read = _hread( filehandle, buffer, 1);
 482
 483     ok( 0 == bytes_read, "file read size error\n" );
 484
 485     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 486
 487     filehandle = _lopen( filename, OF_READWRITE );
 488
 489     bytes_written = 0;
 490     checksum[0] = '\0';
 491     srand( (unsigned)time( NULL ) );
 492     for (blocks = 0; blocks < 100; blocks++)
 493     {
 494         for (i = 0; i < (long)sizeof( buffer ); i++)
 495         {
 496             buffer[i] = rand(  );
 497             checksum[0] = checksum[0] + buffer[i];
 498         }
 499         ok( HFILE_ERROR != _lwrite( filehandle, buffer, sizeof( buffer ) ), "_hwrite complains\n" );
 500         bytes_written = bytes_written + sizeof( buffer );
 501     }
 502
 503     ok( HFILE_ERROR != _lwrite( filehandle, checksum, 1 ), "_hwrite complains\n" );
 504     bytes_written++;
 505
 506     ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
 507
 508     memory_object = LocalAlloc( LPTR, bytes_written );
 509
 510     ok( 0 != memory_object, "LocalAlloc fails, could be out of memory\n" );
 511
 512     contents = LocalLock( memory_object );
 513
 514     filehandle = _lopen( filename, OF_READ );
 515
 516     contents = LocalLock( memory_object );
 517
 518     ok( NULL != contents, "LocalLock whines\n" );
 519
 520     ok( bytes_written == _hread( filehandle, contents, bytes_written), "read length differ from write length\n" );
 521
 522     checksum[0] = '\0';
 523     i = 0;
 524     do
 525     {
 526         checksum[0] += contents[i];
 527         i++;
 528     }
 529     while (i < bytes_written - 1);
 530
 531     ok( checksum[0] == contents[i], "stored checksum differ from computed checksum\n" );
 532
 533     ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
 534
 535     ret = DeleteFileA( filename );
 536     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 537 }
 538
 539 static void test_CopyFileA(void)
 540 {
 541     char temp_path[MAX_PATH];
 542     char source[MAX_PATH], dest[MAX_PATH];
 543     static const char prefix[] = "pfx";
 544     HANDLE hfile;
 545     FILETIME ft1, ft2;
 546     char buf[10];
 547     DWORD ret;
 548     BOOL retok;
 549
 550     ret = GetTempPathA(MAX_PATH, temp_path);
 551     ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
 552     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 553
 554     ret = GetTempFileNameA(temp_path, prefix, 0, source);
 555     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 556
 557     /* make the source have not zero size */
 558     hfile = CreateFileA(source, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0 );
 559     ok(hfile != INVALID_HANDLE_VALUE, "failed to open source file\n");
 560     retok = WriteFile(hfile, prefix, sizeof(prefix), &ret, NULL );
 561     ok( retok && ret == sizeof(prefix),
 562        "WriteFile error %d\n", GetLastError());
 563     ok(GetFileSize(hfile, NULL) == sizeof(prefix), "source file has wrong size\n");
 564     /* get the file time and change it to prove the difference */
 565     ret = GetFileTime(hfile, NULL, NULL, &ft1);
 566     ok( ret, "GetFileTime error %d\n", GetLastError());
 567     ft1.dwLowDateTime -= 600000000; /* 60 second */
 568     ret = SetFileTime(hfile, NULL, NULL, &ft1);
 569     ok( ret, "SetFileTime error %d\n", GetLastError());
 570     GetFileTime(hfile, NULL, NULL, &ft1);  /* get the actual time back */
 571     CloseHandle(hfile);
 572
 573     ret = GetTempFileNameA(temp_path, prefix, 0, dest);
 574     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 575
 576     SetLastError(0xdeadbeef);
 577     ret = CopyFileA(source, dest, TRUE);
 578     ok(!ret && GetLastError() == ERROR_FILE_EXISTS,
 579        "CopyFileA: unexpected error %d\n", GetLastError());
 580
 581     ret = CopyFileA(source, dest, FALSE);
 582     ok(ret, "CopyFileA: error %d\n", GetLastError());
 583
 584     /* make sure that destination has correct size */
 585     hfile = CreateFileA(dest, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
 586     ok(hfile != INVALID_HANDLE_VALUE, "failed to open destination file\n");
 587     ret = GetFileSize(hfile, NULL);
 588     ok(ret == sizeof(prefix), "destination file has wrong size %d\n", ret);
 589
 590     /* make sure that destination has the same filetime */
 591     ret = GetFileTime(hfile, NULL, NULL, &ft2);
 592     ok( ret, "GetFileTime error %d\n", GetLastError());
 593     ok(CompareFileTime(&ft1, &ft2) == 0, "destination file has wrong filetime\n");
 594
 595     SetLastError(0xdeadbeef);
 596     ret = CopyFileA(source, dest, FALSE);
 597     ok(!ret && GetLastError() == ERROR_SHARING_VIOLATION,
 598        "CopyFileA: ret = %d, unexpected error %d\n", ret, GetLastError());
 599
 600     /* make sure that destination still has correct size */
 601     ret = GetFileSize(hfile, NULL);
 602     ok(ret == sizeof(prefix), "destination file has wrong size %d\n", ret);
 603     retok = ReadFile(hfile, buf, sizeof(buf), &ret, NULL);
 604     ok( retok && ret == sizeof(prefix),
 605        "ReadFile: error %d\n", GetLastError());
 606     ok(!memcmp(prefix, buf, sizeof(prefix)), "buffer contents mismatch\n");
 607     CloseHandle(hfile);
 608
 609     ret = DeleteFileA(source);
 610     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 611     ret = DeleteFileA(dest);
 612     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 613 }
 614
 615 static void test_CopyFileW(void)
 616 {
 617     WCHAR temp_path[MAX_PATH];
 618     WCHAR source[MAX_PATH], dest[MAX_PATH];
 619     static const WCHAR prefix[] = {'p','f','x',0};
 620     DWORD ret;
 621
 622     ret = GetTempPathW(MAX_PATH, temp_path);
 623     if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 624         return;
 625     ok(ret != 0, "GetTempPathW error %d\n", GetLastError());
 626     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 627
 628     ret = GetTempFileNameW(temp_path, prefix, 0, source);
 629     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 630
 631     ret = GetTempFileNameW(temp_path, prefix, 0, dest);
 632     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 633
 634     ret = CopyFileW(source, dest, TRUE);
 635     ok(!ret && GetLastError() == ERROR_FILE_EXISTS,
 636        "CopyFileW: unexpected error %d\n", GetLastError());
 637
 638     ret = CopyFileW(source, dest, FALSE);
 639     ok(ret, "CopyFileW: error %d\n", GetLastError());
 640
 641     ret = DeleteFileW(source);
 642     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 643     ret = DeleteFileW(dest);
 644     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 645 }
 646
 647 static void test_CreateFileA(void)
 648 {
 649     HANDLE hFile;
 650     char temp_path[MAX_PATH];
 651     char filename[MAX_PATH];
 652     static const char prefix[] = "pfx";
 653     DWORD ret;
 654
 655     ret = GetTempPathA(MAX_PATH, temp_path);
 656     ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
 657     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 658
 659     ret = GetTempFileNameA(temp_path, prefix, 0, filename);
 660     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 661
 662     SetLastError(0xdeadbeef);
 663     hFile = CreateFileA(filename, GENERIC_READ, 0, NULL,
 664                         CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
 665     ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_EXISTS,
 666         "CREATE_NEW should fail if file exists and last error value should be ERROR_FILE_EXISTS\n");
 667
 668     SetLastError(0xdeadbeef);
 669     hFile = CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 670                         CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 671     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == ERROR_ALREADY_EXISTS,
 672        "hFile %p, last error %u\n", hFile, GetLastError());
 673
 674     CloseHandle(hFile);
 675
 676     SetLastError(0xdeadbeef);
 677     hFile = CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 678                         OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 679     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == ERROR_ALREADY_EXISTS,
 680        "hFile %p, last error %u\n", hFile, GetLastError());
 681
 682     CloseHandle(hFile);
 683
 684     ret = DeleteFileA(filename);
 685     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 686
 687     SetLastError(0xdeadbeef);
 688     hFile = CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 689                         OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 690     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == 0,
 691        "hFile %p, last error %u\n", hFile, GetLastError());
 692
 693     CloseHandle(hFile);
 694
 695     ret = DeleteFileA(filename);
 696     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 697 }
 698
 699 static void test_CreateFileW(void)
 700 {
 701     HANDLE hFile;
 702     WCHAR temp_path[MAX_PATH];
 703     WCHAR filename[MAX_PATH];
 704     static const WCHAR emptyW[]={'\0'};
 705     static const WCHAR prefix[] = {'p','f','x',0};
 706     static const WCHAR bogus[] = { '\\', '\\', '.', '\\', 'B', 'O', 'G', 'U', 'S', 0 };
 707     DWORD ret;
 708
 709     ret = GetTempPathW(MAX_PATH, temp_path);
 710     if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 711         return;
 712     ok(ret != 0, "GetTempPathW error %d\n", GetLastError());
 713     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 714
 715     ret = GetTempFileNameW(temp_path, prefix, 0, filename);
 716     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 717
 718     SetLastError(0xdeadbeef);
 719     hFile = CreateFileW(filename, GENERIC_READ, 0, NULL,
 720                         CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
 721     ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_EXISTS,
 722         "CREATE_NEW should fail if file exists and last error value should be ERROR_FILE_EXISTS\n");
 723
 724     SetLastError(0xdeadbeef);
 725     hFile = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 726                         CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 727     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == ERROR_ALREADY_EXISTS,
 728        "hFile %p, last error %u\n", hFile, GetLastError());
 729
 730     CloseHandle(hFile);
 731
 732     SetLastError(0xdeadbeef);
 733     hFile = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 734                         OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 735     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == ERROR_ALREADY_EXISTS,
 736        "hFile %p, last error %u\n", hFile, GetLastError());
 737
 738     CloseHandle(hFile);
 739
 740     ret = DeleteFileW(filename);
 741     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 742
 743     SetLastError(0xdeadbeef);
 744     hFile = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 745                         OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 746     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == 0,
 747        "hFile %p, last error %u\n", hFile, GetLastError());
 748
 749     CloseHandle(hFile);
 750
 751     ret = DeleteFileW(filename);
 752     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 753
 754     if (0)
 755     {
 756         /* this crashes on NT4.0 */
 757         hFile = CreateFileW(NULL, GENERIC_READ, 0, NULL,
 758                             CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
 759         ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND,
 760            "CreateFileW(NULL) returned ret=%p error=%u\n",hFile,GetLastError());
 761     }
 762
 763     hFile = CreateFileW(emptyW, GENERIC_READ, 0, NULL,
 764                         CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
 765     ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND,
 766        "CreateFileW(\"\") returned ret=%p error=%d\n",hFile,GetLastError());
 767
 768     /* test the result of opening a nonexistent driver name */
 769     hFile = CreateFileW(bogus, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
 770                         OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 771     ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_NOT_FOUND,
 772        "CreateFileW on invalid VxD name returned ret=%p error=%d\n",hFile,GetLastError());
 773 }
 774
 775 static void test_GetTempFileNameA(void)
 776 {
 777     UINT result;
 778     char out[MAX_PATH];
 779     char expected[MAX_PATH + 10];
 780     char windowsdir[MAX_PATH + 10];
 781     char windowsdrive[3];
 782
 783     result = GetWindowsDirectory(windowsdir, sizeof(windowsdir));
 784     ok(result < sizeof(windowsdir), "windowsdir is abnormally long!\n");
 785     ok(result != 0, "GetWindowsDirectory: error %d\n", GetLastError());
 786
 787     /* If the Windows directory is the root directory, it ends in backslash, not else. */
 788     if (strlen(windowsdir) != 3) /* As in  "C:\"  or  "F:\"  */
 789     {
 790         strcat(windowsdir, "\\");
 791     }
 792
 793     windowsdrive[0] = windowsdir[0];
 794     windowsdrive[1] = windowsdir[1];
 795     windowsdrive[2] = '\0';
 796
 797     result = GetTempFileNameA(windowsdrive, "abc", 1, out);
 798     ok(result != 0, "GetTempFileNameA: error %d\n", GetLastError());
 799     ok(((out[0] == windowsdrive[0]) && (out[1] == ':')) && (out[2] == '\\'),
 800        "GetTempFileNameA: first three characters should be %c:\\, string was actually %s\n",
 801        windowsdrive[0], out);
 802
 803     result = GetTempFileNameA(windowsdir, "abc", 2, out);
 804     ok(result != 0, "GetTempFileNameA: error %d\n", GetLastError());
 805     expected[0] = '\0';
 806     strcat(expected, windowsdir);
 807     strcat(expected, "abc2.tmp");
 808     ok(lstrcmpiA(out, expected) == 0, "GetTempFileNameA: Unexpected output \"%s\" vs \"%s\"\n",
 809        out, expected);
 810 }
 811
 812 static void test_DeleteFileA( void )
 813 {
 814     BOOL ret;
 815
 816     ret = DeleteFileA(NULL);
 817     ok(!ret && (GetLastError() == ERROR_INVALID_PARAMETER ||
 818                 GetLastError() == ERROR_PATH_NOT_FOUND),
 819        "DeleteFileA(NULL) returned ret=%d error=%d\n",ret,GetLastError());
 820
 821     ret = DeleteFileA("");
 822     ok(!ret && (GetLastError() == ERROR_PATH_NOT_FOUND ||
 823                 GetLastError() == ERROR_BAD_PATHNAME),
 824        "DeleteFileA(\"\") returned ret=%d error=%d\n",ret,GetLastError());
 825
 826     ret = DeleteFileA("nul");
 827     ok(!ret && (GetLastError() == ERROR_FILE_NOT_FOUND ||
 828                 GetLastError() == ERROR_INVALID_PARAMETER ||
 829                 GetLastError() == ERROR_ACCESS_DENIED ||
 830                 GetLastError() == ERROR_INVALID_FUNCTION),
 831        "DeleteFileA(\"nul\") returned ret=%d error=%d\n",ret,GetLastError());
 832 }
 833
 834 static void test_DeleteFileW( void )
 835 {
 836     BOOL ret;
 837     static const WCHAR emptyW[]={'\0'};
 838
 839     ret = DeleteFileW(NULL);
 840     if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 841         return;
 842     ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
 843        "DeleteFileW(NULL) returned ret=%d error=%d\n",ret,GetLastError());
 844
 845     ret = DeleteFileW(emptyW);
 846     ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
 847        "DeleteFileW(\"\") returned ret=%d error=%d\n",ret,GetLastError());
 848 }
 849
 850 #define IsDotDir(x)     ((x[0] == '.') && ((x[1] == 0) || ((x[1] == '.') && (x[2] == 0))))
 851
 852 static void test_MoveFileA(void)
 853 {
 854     char tempdir[MAX_PATH];
 855     char source[MAX_PATH], dest[MAX_PATH];
 856     static const char prefix[] = "pfx";
 857     DWORD ret;
 858
 859     ret = GetTempPathA(MAX_PATH, tempdir);
 860     ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
 861     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 862
 863     ret = GetTempFileNameA(tempdir, prefix, 0, source);
 864     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 865
 866     ret = GetTempFileNameA(tempdir, prefix, 0, dest);
 867     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 868
 869     ret = MoveFileA(source, dest);
 870     ok(!ret && GetLastError() == ERROR_ALREADY_EXISTS,
 871        "MoveFileA: unexpected error %d\n", GetLastError());
 872
 873     ret = DeleteFileA(dest);
 874     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 875
 876     ret = MoveFileA(source, dest);
 877     ok(ret, "MoveFileA: failed, error %d\n", GetLastError());
 878
 879     lstrcatA(tempdir, "Remove Me");
 880     ret = CreateDirectoryA(tempdir, NULL);
 881     ok(ret == TRUE, "CreateDirectoryA failed\n");
 882
 883     lstrcpyA(source, dest);
 884     lstrcpyA(dest, tempdir);
 885     lstrcatA(dest, "\\wild?.*");
 886     /* FIXME: if we create a file with wildcards we can't delete it now that DeleteFile works correctly */
 887     ret = MoveFileA(source, dest);
 888     ok(!ret, "MoveFileA: shouldn't move to wildcard file\n");
 889     ok(GetLastError() == ERROR_INVALID_NAME || /* NT */
 890        GetLastError() == ERROR_FILE_NOT_FOUND, /* Win9x */
 891        "MoveFileA: with wildcards, unexpected error %d\n", GetLastError());
 892     if (ret || (GetLastError() != ERROR_INVALID_NAME))
 893     {
 894         WIN32_FIND_DATAA fd;
 895         char temppath[MAX_PATH];
 896         HANDLE hFind;
 897
 898         lstrcpyA(temppath, tempdir);
 899         lstrcatA(temppath, "\\*.*");
 900         hFind = FindFirstFileA(temppath, &fd);
 901         if (INVALID_HANDLE_VALUE != hFind)
 902         {
 903           LPSTR lpName;
 904           do
 905           {
 906             lpName = fd.cAlternateFileName;
 907             if (!lpName[0])
 908               lpName = fd.cFileName;
 909             ok(IsDotDir(lpName), "MoveFileA: wildcards file created!\n");
 910           }
 911           while (FindNextFileA(hFind, &fd));
 912           FindClose(hFind);
 913         }
 914     }
 915     ret = DeleteFileA(source);
 916     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 917     ret = DeleteFileA(dest);
 918     ok(!ret, "DeleteFileA: error %d\n", GetLastError());
 919     ret = RemoveDirectoryA(tempdir);
 920     ok(ret, "DeleteDirectoryA: error %d\n", GetLastError());
 921 }
 922
 923 static void test_MoveFileW(void)
 924 {
 925     WCHAR temp_path[MAX_PATH];
 926     WCHAR source[MAX_PATH], dest[MAX_PATH];
 927     static const WCHAR prefix[] = {'p','f','x',0};
 928     DWORD ret;
 929
 930     ret = GetTempPathW(MAX_PATH, temp_path);
 931     if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 932         return;
 933     ok(ret != 0, "GetTempPathW error %d\n", GetLastError());
 934     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 935
 936     ret = GetTempFileNameW(temp_path, prefix, 0, source);
 937     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 938
 939     ret = GetTempFileNameW(temp_path, prefix, 0, dest);
 940     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 941
 942     ret = MoveFileW(source, dest);
 943     ok(!ret && GetLastError() == ERROR_ALREADY_EXISTS,
 944        "CopyFileW: unexpected error %d\n", GetLastError());
 945
 946     ret = DeleteFileW(source);
 947     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 948     ret = DeleteFileW(dest);
 949     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 950 }
 951
 952 #define PATTERN_OFFSET 0x10
 953
 954 static void test_offset_in_overlapped_structure(void)
 955 {
 956     HANDLE hFile;
 957     OVERLAPPED ov;
 958     DWORD done, offset;
 959     BOOL rc;
 960     BYTE buf[256], pattern[] = "TeSt";
 961     UINT i;
 962     char temp_path[MAX_PATH], temp_fname[MAX_PATH];
 963     BOOL ret;
 964
 965     ret =GetTempPathA(MAX_PATH, temp_path);
 966     ok( ret, "GetTempPathA error %d\n", GetLastError());
 967     ret =GetTempFileNameA(temp_path, "pfx", 0, temp_fname);
 968     ok( ret, "GetTempFileNameA error %d\n", GetLastError());
 969
 970     /*** Write File *****************************************************/
 971
 972     hFile = CreateFileA(temp_fname, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
 973     ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA error %d\n", GetLastError());
 974
 975     for(i = 0; i < sizeof(buf); i++) buf[i] = i;
 976     ret = WriteFile(hFile, buf, sizeof(buf), &done, NULL);
 977     ok( ret, "WriteFile error %d\n", GetLastError());
 978     ok(done == sizeof(buf), "expected number of bytes written %u\n", done);
 979
 980     memset(&ov, 0, sizeof(ov));
 981     S(U(ov)).Offset = PATTERN_OFFSET;
 982     S(U(ov)).OffsetHigh = 0;
 983     rc=WriteFile(hFile, pattern, sizeof(pattern), &done, &ov);
 984     /* Win 9x does not support the overlapped I/O on files */
 985     if (rc || GetLastError()!=ERROR_INVALID_PARAMETER) {
 986         ok(rc, "WriteFile error %d\n", GetLastError());
 987         ok(done == sizeof(pattern), "expected number of bytes written %u\n", done);
 988         offset = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
 989         ok(offset == PATTERN_OFFSET + sizeof(pattern), "wrong file offset %d\n", offset);
 990
 991         S(U(ov)).Offset = sizeof(buf) * 2;
 992         S(U(ov)).OffsetHigh = 0;
 993         ret = WriteFile(hFile, pattern, sizeof(pattern), &done, &ov);
 994         ok( ret, "WriteFile error %d\n", GetLastError());
 995         ok(done == sizeof(pattern), "expected number of bytes written %u\n", done);
 996         offset = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
 997         ok(offset == sizeof(buf) * 2 + sizeof(pattern), "wrong file offset %d\n", offset);
 998     }
 999
1000     CloseHandle(hFile);
1001
1002     /*** Read File *****************************************************/
1003
1004     hFile = CreateFileA(temp_fname, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
1005     ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA error %d\n", GetLastError());
1006
1007     memset(buf, 0, sizeof(buf));
1008     memset(&ov, 0, sizeof(ov));
1009     S(U(ov)).Offset = PATTERN_OFFSET;
1010     S(U(ov)).OffsetHigh = 0;
1011     rc=ReadFile(hFile, buf, sizeof(pattern), &done, &ov);
1012     /* Win 9x does not support the overlapped I/O on files */
1013     if (rc || GetLastError()!=ERROR_INVALID_PARAMETER) {
1014         ok(rc, "ReadFile error %d\n", GetLastError());
1015         ok(done == sizeof(pattern), "expected number of bytes read %u\n", done);
1016         offset = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
1017         ok(offset == PATTERN_OFFSET + sizeof(pattern), "wrong file offset %d\n", offset);
1018         ok(!memcmp(buf, pattern, sizeof(pattern)), "pattern match failed\n");
1019     }
1020
1021     CloseHandle(hFile);
1022
1023     ret = DeleteFileA(temp_fname);
1024     ok( ret, "DeleteFileA error %d\n", GetLastError());
1025 }
1026
1027 static void test_LockFile(void)
1028 {
1029     HANDLE handle;
1030     DWORD written;
1031     OVERLAPPED overlapped;
1032     int limited_LockFile;
1033     int limited_UnLockFile;
1034     int lockfileex_capable;
1035
1036     handle = CreateFileA( filename, GENERIC_READ | GENERIC_WRITE,
1037                           FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
1038                           CREATE_ALWAYS, 0, 0 );
1039     if (handle == INVALID_HANDLE_VALUE)
1040     {
1041         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
1042         return;
1043     }
1044     ok( WriteFile( handle, sillytext, strlen(sillytext), &written, NULL ), "write failed\n" );
1045
1046     ok( LockFile( handle, 0, 0, 0, 0 ), "LockFile failed\n" );
1047     ok( UnlockFile( handle, 0, 0, 0, 0 ), "UnlockFile failed\n" );
1048
1049     limited_UnLockFile = 0;
1050     if (UnlockFile( handle, 0, 0, 0, 0 ))
1051     {
1052         limited_UnLockFile = 1;
1053     }
1054
1055     ok( LockFile( handle, 10, 0, 20, 0 ), "LockFile 10,20 failed\n" );
1056     /* overlapping locks must fail */
1057     ok( !LockFile( handle, 12, 0, 10, 0 ), "LockFile 12,10 succeeded\n" );
1058     ok( !LockFile( handle, 5, 0, 6, 0 ), "LockFile 5,6 succeeded\n" );
1059     /* non-overlapping locks must succeed */
1060     ok( LockFile( handle, 5, 0, 5, 0 ), "LockFile 5,5 failed\n" );
1061
1062     ok( !UnlockFile( handle, 10, 0, 10, 0 ), "UnlockFile 10,10 succeeded\n" );
1063     ok( UnlockFile( handle, 10, 0, 20, 0 ), "UnlockFile 10,20 failed\n" );
1064     ok( !UnlockFile( handle, 10, 0, 20, 0 ), "UnlockFile 10,20 again succeeded\n" );
1065     ok( UnlockFile( handle, 5, 0, 5, 0 ), "UnlockFile 5,5 failed\n" );
1066
1067     S(U(overlapped)).Offset = 100;
1068     S(U(overlapped)).OffsetHigh = 0;
1069     overlapped.hEvent = 0;
1070
1071     lockfileex_capable = dll_capable("kernel32", "LockFileEx");
1072     if (lockfileex_capable)
1073     {
1074         /* Test for broken LockFileEx a la Windows 95 OSR2. */
1075         if (LockFileEx( handle, 0, 0, 100, 0, &overlapped ))
1076         {
1077             /* LockFileEx is probably OK, test it more. */
1078             ok( LockFileEx( handle, 0, 0, 100, 0, &overlapped ),
1079                 "LockFileEx 100,100 failed\n" );
1080         }
1081     }
1082
1083     /* overlapping shared locks are OK */
1084     S(U(overlapped)).Offset = 150;
1085     limited_UnLockFile || ok( LockFileEx( handle, 0, 0, 100, 0, &overlapped ), "LockFileEx 150,100 failed\n" );
1086
1087     /* but exclusive is not */
1088     if (lockfileex_capable)
1089     {
1090         ok( !LockFileEx( handle, LOCKFILE_EXCLUSIVE_LOCK|LOCKFILE_FAIL_IMMEDIATELY,
1091                          0, 50, 0, &overlapped ),
1092                          "LockFileEx exclusive 150,50 succeeded\n" );
1093         if (dll_capable("kernel32.dll", "UnlockFileEx"))
1094         {
1095             if (!UnlockFileEx( handle, 0, 100, 0, &overlapped ))
1096             { /* UnLockFile is capable. */
1097                 S(U(overlapped)).Offset = 100;
1098                 ok( !UnlockFileEx( handle, 0, 100, 0, &overlapped ),
1099                     "UnlockFileEx 150,100 again succeeded\n" );
1100             }
1101         }
1102     }
1103
1104     ok( LockFile( handle, 0, 0x10000000, 0, 0xf0000000 ), "LockFile failed\n" );
1105     ok( !LockFile( handle, ~0, ~0, 1, 0 ), "LockFile ~0,1 succeeded\n" );
1106     ok( !LockFile( handle, 0, 0x20000000, 20, 0 ), "LockFile 0x20000000,20 succeeded\n" );
1107     ok( UnlockFile( handle, 0, 0x10000000, 0, 0xf0000000 ), "UnlockFile failed\n" );
1108
1109     /* wrap-around lock should not do anything */
1110     /* (but still succeeds on NT4 so we don't check result) */
1111     LockFile( handle, 0, 0x10000000, 0, 0xf0000001 );
1112
1113     limited_LockFile = 0;
1114     if (!LockFile( handle, ~0, ~0, 1, 0 ))
1115     {
1116         limited_LockFile = 1;
1117     }
1118
1119     limited_UnLockFile || ok( UnlockFile( handle, ~0, ~0, 1, 0 ), "Unlockfile ~0,1 failed\n" );
1120
1121     /* zero-byte lock */
1122     ok( LockFile( handle, 100, 0, 0, 0 ), "LockFile 100,0 failed\n" );
1123     limited_LockFile || ok( !LockFile( handle, 98, 0, 4, 0 ), "LockFile 98,4 succeeded\n" );
1124     ok( LockFile( handle, 90, 0, 10, 0 ), "LockFile 90,10 failed\n" );
1125     limited_LockFile || ok( !LockFile( handle, 100, 0, 10, 0 ), "LockFile 100,10 failed\n" );
1126
1127     ok( UnlockFile( handle, 90, 0, 10, 0 ), "UnlockFile 90,10 failed\n" );
1128     !ok( UnlockFile( handle, 100, 0, 10, 0 ), "UnlockFile 100,10 failed\n" );
1129
1130     ok( UnlockFile( handle, 100, 0, 0, 0 ), "UnlockFile 100,0 failed\n" );
1131
1132     CloseHandle( handle );
1133     DeleteFileA( filename );
1134 }
1135
1136 static inline int is_sharing_compatible( DWORD access1, DWORD sharing1, DWORD access2, DWORD sharing2, BOOL is_win9x )
1137 {
1138     if (!is_win9x)
1139     {
1140         if (!access1) sharing1 = FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE;
1141         if (!access2) sharing2 = FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE;
1142     }
1143     else
1144     {
1145         access1 &= ~DELETE;
1146         if (!access1) access1 = GENERIC_READ;
1147
1148         access2 &= ~DELETE;
1149         if (!access2) access2 = GENERIC_READ;
1150     }
1151
1152     if ((access1 & GENERIC_READ) && !(sharing2 & FILE_SHARE_READ)) return 0;
1153     if ((access1 & GENERIC_WRITE) && !(sharing2 & FILE_SHARE_WRITE)) return 0;
1154     if ((access1 & DELETE) && !(sharing2 & FILE_SHARE_DELETE)) return 0;
1155     if ((access2 & GENERIC_READ) && !(sharing1 & FILE_SHARE_READ)) return 0;
1156     if ((access2 & GENERIC_WRITE) && !(sharing1 & FILE_SHARE_WRITE)) return 0;
1157     if ((access2 & DELETE) && !(sharing1 & FILE_SHARE_DELETE)) return 0;
1158     return 1;
1159 }
1160
1161 static void test_file_sharing(void)
1162 {
1163     static const DWORD access_modes[] =
1164         { 0, GENERIC_READ, GENERIC_WRITE, GENERIC_READ|GENERIC_WRITE,
1165           DELETE, GENERIC_READ|DELETE, GENERIC_WRITE|DELETE, GENERIC_READ|GENERIC_WRITE|DELETE };
1166     static const DWORD sharing_modes[] =
1167         { 0, FILE_SHARE_READ,
1168           FILE_SHARE_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE,
1169           FILE_SHARE_DELETE, FILE_SHARE_READ|FILE_SHARE_DELETE,
1170           FILE_SHARE_WRITE|FILE_SHARE_DELETE, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE };
1171     int a1, s1, a2, s2;
1172     int ret;
1173     HANDLE h, h2;
1174     BOOL is_win9x = FALSE;
1175
1176     /* make sure the file exists */
1177     h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 );
1178     if (h == INVALID_HANDLE_VALUE)
1179     {
1180         ok(0, "couldn't create file \"%s\" (err=%d)\n", filename, GetLastError());
1181         return;
1182     }
1183     is_win9x = GetFileAttributesW(filenameW) == INVALID_FILE_ATTRIBUTES;
1184     CloseHandle( h );
1185
1186     for (a1 = 0; a1 < sizeof(access_modes)/sizeof(access_modes[0]); a1++)
1187     {
1188         for (s1 = 0; s1 < sizeof(sharing_modes)/sizeof(sharing_modes[0]); s1++)
1189         {
1190             /* Win9x doesn't support FILE_SHARE_DELETE */
1191             if (is_win9x && (sharing_modes[s1] & FILE_SHARE_DELETE))
1192                 continue;
1193
1194             SetLastError(0xdeadbeef);
1195             h = CreateFileA( filename, access_modes[a1], sharing_modes[s1],
1196                              NULL, OPEN_EXISTING, 0, 0 );
1197             if (h == INVALID_HANDLE_VALUE)
1198             {
1199                 ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
1200                 return;
1201             }
1202             for (a2 = 0; a2 < sizeof(access_modes)/sizeof(access_modes[0]); a2++)
1203             {
1204                 for (s2 = 0; s2 < sizeof(sharing_modes)/sizeof(sharing_modes[0]); s2++)
1205                 {
1206                     /* Win9x doesn't support FILE_SHARE_DELETE */
1207                     if (is_win9x && (sharing_modes[s2] & FILE_SHARE_DELETE))
1208                         continue;
1209
1210                     SetLastError(0xdeadbeef);
1211                     h2 = CreateFileA( filename, access_modes[a2], sharing_modes[s2],
1212                                       NULL, OPEN_EXISTING, 0, 0 );
1213
1214                     if (is_sharing_compatible( access_modes[a1], sharing_modes[s1],
1215                                                access_modes[a2], sharing_modes[s2], is_win9x ))
1216                     {
1217                         ret = GetLastError();
1218
1219                         ok( h2 != INVALID_HANDLE_VALUE,
1220                             "open failed for modes %x/%x/%x/%x\n",
1221                             access_modes[a1], sharing_modes[s1],
1222                             access_modes[a2], sharing_modes[s2] );
1223                         ok( ret == 0xdeadbeef /* Win9x */ ||
1224                             ret == 0, /* XP */
1225                              "wrong error code %d\n", ret );
1226
1227                         CloseHandle( h2 );
1228                     }
1229                     else
1230                     {
1231                         ret = GetLastError();
1232
1233                         ok( h2 == INVALID_HANDLE_VALUE,
1234                             "open succeeded for modes %x/%x/%x/%x\n",
1235                             access_modes[a1], sharing_modes[s1],
1236                             access_modes[a2], sharing_modes[s2] );
1237                          ok( ret == ERROR_SHARING_VIOLATION,
1238                              "wrong error code %d\n", ret );
1239                     }
1240                 }
1241             }
1242             CloseHandle( h );
1243         }
1244     }
1245
1246     SetLastError(0xdeadbeef);
1247     h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_ALWAYS, 0, 0 );
1248     ok( h != INVALID_HANDLE_VALUE, "CreateFileA error %d\n", GetLastError() );
1249
1250     SetLastError(0xdeadbeef);
1251     h2 = CreateFileA( filename, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
1252     ok( h2 == INVALID_HANDLE_VALUE, "CreateFileA should fail\n");
1253     ok( GetLastError() == ERROR_SHARING_VIOLATION, "wrong error code %d\n", GetLastError() );
1254
1255     h2 = CreateFileA( filename, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0 );
1256     ok( h2 != INVALID_HANDLE_VALUE, "CreateFileA error %d\n", GetLastError() );
1257
1258     CloseHandle(h);
1259     CloseHandle(h2);
1260
1261     DeleteFileA( filename );
1262 }
1263
1264 static char get_windows_drive(void)
1265 {
1266     char windowsdir[MAX_PATH];
1267     GetWindowsDirectory(windowsdir, sizeof(windowsdir));
1268     return windowsdir[0];
1269 }
1270
1271 static void test_FindFirstFileA(void)
1272 {
1273     HANDLE handle;
1274     WIN32_FIND_DATAA data;
1275     int err;
1276     char buffer[5] = "C:\\";
1277     char buffer2[100];
1278
1279     /* try FindFirstFileA on "C:\" */
1280     buffer[0] = get_windows_drive();
1281
1282     SetLastError( 0xdeadbeaf );
1283     handle = FindFirstFileA(buffer, &data);
1284     err = GetLastError();
1285     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on root directory should fail\n" );
1286     ok ( err == ERROR_FILE_NOT_FOUND, "Bad Error number %d\n", err );
1287
1288     /* try FindFirstFileA on "C:\*" */
1289     strcpy(buffer2, buffer);
1290     strcat(buffer2, "*");
1291     handle = FindFirstFileA(buffer2, &data);
1292     ok ( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s should succeed\n", buffer2 );
1293     ok ( strcmp( data.cFileName, "." ) && strcmp( data.cFileName, ".." ),
1294          "FindFirstFile shouldn't return '%s' in drive root\n", data.cFileName );
1295     if (FindNextFileA( handle, &data ))
1296         ok ( strcmp( data.cFileName, "." ) && strcmp( data.cFileName, ".." ),
1297              "FindNextFile shouldn't return '%s' in drive root\n", data.cFileName );
1298     ok ( FindClose(handle) == TRUE, "Failed to close handle %s\n", buffer2 );
1299
1300     /* try FindFirstFileA on windows dir */
1301     GetWindowsDirectory( buffer2, sizeof(buffer2) );
1302     strcat(buffer2, "\\*");
1303     handle = FindFirstFileA(buffer2, &data);
1304     ok( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s should succeed\n", buffer2 );
1305     ok( !strcmp( data.cFileName, "." ), "FindFirstFile should return '.' first\n" );
1306     ok( FindNextFileA( handle, &data ), "FindNextFile failed\n" );
1307     ok( !strcmp( data.cFileName, ".." ), "FindNextFile should return '..' as second entry\n" );
1308     while (FindNextFileA( handle, &data ))
1309         ok ( strcmp( data.cFileName, "." ) && strcmp( data.cFileName, ".." ),
1310              "FindNextFile shouldn't return '%s'\n", data.cFileName );
1311     ok ( FindClose(handle) == TRUE, "Failed to close handle %s\n", buffer2 );
1312
1313     /* try FindFirstFileA on "C:\foo\" */
1314     SetLastError( 0xdeadbeaf );
1315     strcpy(buffer2, buffer);
1316     strcat(buffer2, "foo\\");
1317     handle = FindFirstFileA(buffer2, &data);
1318     err = GetLastError();
1319     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1320     todo_wine {
1321         ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1322     }
1323
1324     /* try FindFirstFileA on "C:\foo\bar.txt" */
1325     SetLastError( 0xdeadbeaf );
1326     strcpy(buffer2, buffer);
1327     strcat(buffer2, "foo\\bar.txt");
1328     handle = FindFirstFileA(buffer2, &data);
1329     err = GetLastError();
1330     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1331     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1332
1333     /* try FindFirstFileA on "C:\foo\*.*" */
1334     SetLastError( 0xdeadbeaf );
1335     strcpy(buffer2, buffer);
1336     strcat(buffer2, "foo\\*.*");
1337     handle = FindFirstFileA(buffer2, &data);
1338     err = GetLastError();
1339     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1340     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1341
1342     /* try FindFirstFileA on "foo\bar.txt" */
1343     SetLastError( 0xdeadbeaf );
1344     strcpy(buffer2, "foo\\bar.txt");
1345     handle = FindFirstFileA(buffer2, &data);
1346     err = GetLastError();
1347     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1348     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1349
1350     /* try FindFirstFileA on "c:\nul" */
1351     SetLastError( 0xdeadbeaf );
1352     strcpy(buffer2, buffer);
1353     strcat(buffer2, "nul");
1354     handle = FindFirstFileA(buffer2, &data);
1355     err = GetLastError();
1356     ok( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s failed\n", buffer2 );
1357     ok( 0 == lstrcmpiA(data.cFileName, "nul"), "wrong name %s\n", data.cFileName );
1358     ok( 0 == data.nFileSizeHigh, "wrong size %d\n", data.nFileSizeHigh );
1359     ok( 0 == data.nFileSizeLow, "wrong size %d\n", data.nFileSizeLow );
1360     ok( FILE_ATTRIBUTE_ARCHIVE == data.dwFileAttributes, "wrong attributes %x\n", data.dwFileAttributes );
1361     SetLastError( 0xdeadbeaf );
1362     ok( !FindNextFileA( handle, &data ), "FindNextFileA succeeded\n" );
1363     ok( GetLastError() == ERROR_NO_MORE_FILES, "bad error %d\n", GetLastError() );
1364     ok( FindClose( handle ), "failed to close handle\n" );
1365
1366     /* try FindFirstFileA on "lpt1" */
1367     SetLastError( 0xdeadbeaf );
1368     strcpy(buffer2, "lpt1");
1369     handle = FindFirstFileA(buffer2, &data);
1370     err = GetLastError();
1371     ok( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s failed\n", buffer2 );
1372     ok( 0 == lstrcmpiA(data.cFileName, "lpt1"), "wrong name %s\n", data.cFileName );
1373     ok( 0 == data.nFileSizeHigh, "wrong size %d\n", data.nFileSizeHigh );
1374     ok( 0 == data.nFileSizeLow, "wrong size %d\n", data.nFileSizeLow );
1375     ok( FILE_ATTRIBUTE_ARCHIVE == data.dwFileAttributes, "wrong attributes %x\n", data.dwFileAttributes );
1376     SetLastError( 0xdeadbeaf );
1377     ok( !FindNextFileA( handle, &data ), "FindNextFileA succeeded\n" );
1378     ok( GetLastError() == ERROR_NO_MORE_FILES, "bad error %d\n", GetLastError() );
1379     ok( FindClose( handle ), "failed to close handle\n" );
1380
1381     /* try FindFirstFileA on "c:\nul\*" */
1382     SetLastError( 0xdeadbeaf );
1383     strcpy(buffer2, buffer);
1384     strcat(buffer2, "nul\\*");
1385     handle = FindFirstFileA(buffer2, &data);
1386     err = GetLastError();
1387     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1388     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1389
1390     /* try FindFirstFileA on "c:\nul*" */
1391     SetLastError( 0xdeadbeaf );
1392     strcpy(buffer2, buffer);
1393     strcat(buffer2, "nul*");
1394     handle = FindFirstFileA(buffer2, &data);
1395     err = GetLastError();
1396     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1397     ok ( err == ERROR_FILE_NOT_FOUND, "Bad Error number %d\n", err );
1398
1399     /* try FindFirstFileA on "c:\foo\bar\nul" */
1400     SetLastError( 0xdeadbeaf );
1401     strcpy(buffer2, buffer);
1402     strcat(buffer2, "foo\\bar\\nul");
1403     handle = FindFirstFileA(buffer2, &data);
1404     err = GetLastError();
1405     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1406     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1407
1408     /* try FindFirstFileA on "c:\foo\nul\bar" */
1409     SetLastError( 0xdeadbeaf );
1410     strcpy(buffer2, buffer);
1411     strcat(buffer2, "foo\\nul\\bar");
1412     handle = FindFirstFileA(buffer2, &data);
1413     err = GetLastError();
1414     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1415     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1416 }
1417
1418 static void test_FindNextFileA(void)
1419 {
1420     HANDLE handle;
1421     WIN32_FIND_DATAA search_results;
1422     int err;
1423     char buffer[5] = "C:\\*";
1424
1425     buffer[0] = get_windows_drive();
1426     handle = FindFirstFileA(buffer,&search_results);
1427     ok ( handle != INVALID_HANDLE_VALUE, "FindFirstFile on C:\\* should succeed\n" );
1428     while (FindNextFile(handle, &search_results))
1429     {
1430         /* get to the end of the files */
1431     }
1432     ok ( FindClose(handle) == TRUE, "Failed to close handle\n");
1433     err = GetLastError();
1434     ok ( err == ERROR_NO_MORE_FILES, "GetLastError should return ERROR_NO_MORE_FILES\n");
1435 }
1436
1437 static void test_FindFirstFileExA(void)
1438 {
1439     WIN32_FIND_DATAA search_results;
1440     HANDLE handle;
1441
1442     CreateDirectoryA("test-dir", NULL);
1443     _lclose(_lcreat("test-dir\\file1", 0));
1444     _lclose(_lcreat("test-dir\\file2", 0));
1445     CreateDirectoryA("test-dir\\dir1", NULL);
1446     /* FindExLimitToDirectories is ignored */
1447     handle = FindFirstFileExA("test-dir\\*", FindExInfoStandard, &search_results, FindExSearchLimitToDirectories, NULL, 0);
1448     ok(handle != INVALID_HANDLE_VALUE, "FindFirstFile failed (err=%u)\n", GetLastError());
1449     ok(strcmp(search_results.cFileName, ".") == 0, "First entry should be '.', is %s\n", search_results.cFileName);
1450
1451 #define CHECK_NAME(fn) (strcmp((fn), "file1") == 0 || strcmp((fn), "file2") == 0 || strcmp((fn), "dir1") == 0)
1452
1453     ok(FindNextFile(handle, &search_results), "Fetching second file failed\n");
1454     ok(strcmp(search_results.cFileName, "..") == 0, "Second entry should be '..' is %s\n", search_results.cFileName);
1455
1456     ok(FindNextFile(handle, &search_results), "Fetching third file failed\n");
1457     ok(CHECK_NAME(search_results.cFileName), "Invalid thrid entry - %s\n", search_results.cFileName);
1458
1459     ok(FindNextFile(handle, &search_results), "Fetching fourth file failed\n");
1460     ok(CHECK_NAME(search_results.cFileName), "Invalid fourth entry - %s\n", search_results.cFileName);
1461
1462     ok(FindNextFile(handle, &search_results), "Fetching fifth file failed\n");
1463     ok(CHECK_NAME(search_results.cFileName), "Invalid fifth entry - %s\n", search_results.cFileName);
1464
1465 #undef CHECK_NAME
1466
1467     ok(FindNextFile(handle, &search_results) == FALSE, "Fetching sixth file should failed\n");
1468     DeleteFileA("test-dir\\file1");
1469     DeleteFileA("test-dir\\file2");
1470     RemoveDirectoryA("test-dir\\dir1");
1471     RemoveDirectoryA("test-dir");
1472 }
1473
1474 static int test_Mapfile_createtemp(HANDLE *handle)
1475 {
1476     SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL);
1477     DeleteFile(filename);
1478     *handle = CreateFile(filename, GENERIC_READ|GENERIC_WRITE, 0, 0,
1479                          CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
1480     if (*handle != INVALID_HANDLE_VALUE) {
1481
1482         return 1;
1483     }
1484
1485     return 0;
1486 }
1487
1488 static void test_MapFile(void)
1489 {
1490     HANDLE handle;
1491     HANDLE hmap;
1492
1493     ok(test_Mapfile_createtemp(&handle), "Couldn't create test file.\n");
1494
1495     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0x1000, "named_file_map" );
1496     ok( hmap != NULL, "mapping should work, I named it!\n" );
1497
1498     ok( CloseHandle( hmap ), "can't close mapping handle\n");
1499
1500     /* We have to close file before we try new stuff with mapping again.
1501        Else we would always succeed on XP or block descriptors on 95. */
1502     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0, NULL );
1503     ok( hmap != NULL, "We should still be able to map!\n" );
1504     ok( CloseHandle( hmap ), "can't close mapping handle\n");
1505     ok( CloseHandle( handle ), "can't close file handle\n");
1506     handle = NULL;
1507
1508     ok(test_Mapfile_createtemp(&handle), "Couldn't create test file.\n");
1509
1510     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0, NULL );
1511     ok( hmap == NULL, "mapped zero size file\n");
1512     ok( GetLastError() == ERROR_FILE_INVALID, "not ERROR_FILE_INVALID\n");
1513
1514     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0x80000000, 0, NULL );
1515     ok( hmap == NULL, "mapping should fail\n");
1516     /* GetLastError() varies between win9x and WinNT and also depends on the filesystem */
1517
1518     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0x80000000, 0x10000, NULL );
1519     ok( hmap == NULL, "mapping should fail\n");
1520     /* GetLastError() varies between win9x and WinNT and also depends on the filesystem */
1521
1522     /* On XP you can now map again, on Win 95 you cannot. */
1523
1524     ok( CloseHandle( handle ), "can't close file handle\n");
1525     ok( DeleteFileA( filename ), "DeleteFile failed after map\n" );
1526 }
1527
1528 static void test_GetFileType(void)
1529 {
1530     DWORD type;
1531     HANDLE h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 );
1532     ok( h != INVALID_HANDLE_VALUE, "open %s failed\n", filename );
1533     type = GetFileType(h);
1534     ok( type == FILE_TYPE_DISK, "expected type disk got %d\n", type );
1535     CloseHandle( h );
1536     h = CreateFileA( "nul", GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0 );
1537     ok( h != INVALID_HANDLE_VALUE, "open nul failed\n" );
1538     type = GetFileType(h);
1539     ok( type == FILE_TYPE_CHAR, "expected type char for nul got %d\n", type );
1540     CloseHandle( h );
1541     DeleteFileA( filename );
1542 }
1543
1544 static int completion_count;
1545
1546 static void CALLBACK FileIOComplete(DWORD dwError, DWORD dwBytes, LPOVERLAPPED ovl)
1547 {
1548 /*      printf("(%ld, %ld, %p { %ld, %ld, %ld, %ld, %p })\n", dwError, dwBytes, ovl, ovl->Internal, ovl->InternalHigh, ovl->Offset, ovl->OffsetHigh, ovl->hEvent);*/
1549         ReleaseSemaphore(ovl->hEvent, 1, NULL);
1550         completion_count++;
1551 }
1552
1553 static void test_async_file_errors(void)
1554 {
1555     char szFile[MAX_PATH];
1556     HANDLE hSem = CreateSemaphoreW(NULL, 1, 1, NULL);
1557     HANDLE hFile;
1558     LPVOID lpBuffer = HeapAlloc(GetProcessHeap(), 0, 4096);
1559     OVERLAPPED ovl;
1560     S(U(ovl)).Offset = 0;
1561     S(U(ovl)).OffsetHigh = 0;
1562     ovl.hEvent = hSem;
1563     completion_count = 0;
1564     szFile[0] = '\0';
1565     GetWindowsDirectoryA(szFile, sizeof(szFile)/sizeof(szFile[0])-1-strlen("\\win.ini"));
1566     strcat(szFile, "\\win.ini");
1567     hFile = CreateFileA(szFile, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_ALWAYS, FILE_FLAG_OVERLAPPED, NULL);
1568     ok(hFile != NULL, "CreateFileA(%s ...) failed\n", szFile);
1569     while (TRUE)
1570     {
1571         BOOL res;
1572         while (WaitForSingleObjectEx(hSem, INFINITE, TRUE) == WAIT_IO_COMPLETION)
1573             ;
1574         res = ReadFileEx(hFile, lpBuffer, 4096, &ovl, FileIOComplete);
1575         /*printf("Offset = %ld, result = %s\n", ovl.Offset, res ? "TRUE" : "FALSE");*/
1576         if (!res)
1577             break;
1578         S(U(ovl)).Offset += 4096;
1579         /* i/o completion routine only called if ReadFileEx returned success.
1580          * we only care about violations of this rule so undo what should have
1581          * been done */
1582         completion_count--;
1583     }
1584     ok(completion_count == 0, "completion routine should only be called when ReadFileEx succeeds (this rule was violated %d times)\n", completion_count);
1585     /*printf("Error = %ld\n", GetLastError());*/
1586 }
1587
1588 static void test_read_write(void)
1589 {
1590     DWORD bytes, ret;
1591     HANDLE hFile;
1592     char temp_path[MAX_PATH];
1593     char filename[MAX_PATH];
1594     static const char prefix[] = "pfx";
1595
1596     ret = GetTempPathA(MAX_PATH, temp_path);
1597     ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
1598     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
1599
1600     ret = GetTempFileNameA(temp_path, prefix, 0, filename);
1601     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
1602
1603     hFile = CreateFileA(filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
1604                         CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
1605     ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA: error %d\n", GetLastError());
1606
1607     SetLastError(12345678);
1608     bytes = 12345678;
1609     ret = WriteFile(hFile, NULL, 0, &bytes, NULL);
1610     ok(ret && GetLastError() == 12345678,
1611         "ret = %d, error %d\n", ret, GetLastError());
1612     ok(!bytes, "bytes = %d\n", bytes);
1613
1614     SetLastError(12345678);
1615     bytes = 12345678;
1616     ret = WriteFile(hFile, NULL, 10, &bytes, NULL);
1617     ok((!ret && GetLastError() == ERROR_INVALID_USER_BUFFER) || /* Win2k */
1618         (ret && GetLastError() == 12345678), /* Win9x */
1619         "ret = %d, error %d\n", ret, GetLastError());
1620     ok(!bytes || /* Win2k */
1621         bytes == 10, /* Win9x */
1622         "bytes = %d\n", bytes);
1623
1624     /* make sure the file contains data */
1625     WriteFile(hFile, "this is the test data", 21, &bytes, NULL);
1626     SetFilePointer(hFile, 0, NULL, FILE_BEGIN);
1627
1628     SetLastError(12345678);
1629     bytes = 12345678;
1630     ret = ReadFile(hFile, NULL, 0, &bytes, NULL);
1631     ok(ret && GetLastError() == 12345678,
1632         "ret = %d, error %d\n", ret, GetLastError());
1633     ok(!bytes, "bytes = %d\n", bytes);
1634
1635     SetLastError(12345678);
1636     bytes = 12345678;
1637     ret = ReadFile(hFile, NULL, 10, &bytes, NULL);
1638     ok(!ret && (GetLastError() == ERROR_NOACCESS || /* Win2k */
1639                 GetLastError() == ERROR_INVALID_PARAMETER), /* Win9x */
1640         "ret = %d, error %d\n", ret, GetLastError());
1641     ok(!bytes, "bytes = %d\n", bytes);
1642
1643     ret = CloseHandle(hFile);
1644     ok( ret, "CloseHandle: error %d\n", GetLastError());
1645     ret = DeleteFileA(filename);
1646     ok( ret, "DeleteFileA: error %d\n", GetLastError());
1647 }
1648
1649 static void test_OpenFile(void)
1650 {
1651     HFILE hFile;
1652     OFSTRUCT ofs;
1653     BOOL ret;
1654     DWORD retval;
1655
1656     static const char *file = "\\regsvr32.exe";
1657     static const char *foo = ".\\foo-bar-foo.baz";
1658     static const char *foo_too_long = ".\\foo-bar-foo.baz+++++++++++++++"
1659         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
1660         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
1661         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
1662         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
1663         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++";
1664     static const char *backslash = "\\";
1665     char buff[MAX_PATH];
1666     char buff_long[4*MAX_PATH];
1667     char filled_0xA5[OFS_MAXPATHNAME];
1668     UINT length;
1669
1670     /* Check for existing file */
1671     length = GetSystemDirectoryA(buff, MAX_PATH);
1672
1673     if (length + lstrlen(file) < MAX_PATH)
1674     {
1675         lstrcatA(buff, file);
1676         memset(&ofs, 0xA5, sizeof(ofs));
1677         SetLastError(0xfaceabee);
1678
1679         hFile = OpenFile(buff, &ofs, OF_EXIST);
1680         ok( hFile == TRUE, "%s not found : %d\n", buff, GetLastError() );
1681         ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1682             "GetLastError() returns %d\n", GetLastError() );
1683         ok( ofs.cBytes == sizeof(ofs), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1684         ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1685         ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1686             "OpenFile returned '%s', but was expected to return '%s' or string filled with 0xA5\n",
1687             ofs.szPathName, buff );
1688     }
1689
1690     memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
1691     length = GetCurrentDirectoryA(MAX_PATH, buff);
1692
1693     /* Check for nonexistent file */
1694     if (length + lstrlenA(foo + 1) < MAX_PATH)
1695     {
1696         lstrcatA(buff, foo + 1); /* Avoid '.' during concatenation */
1697         memset(&ofs, 0xA5, sizeof(ofs));
1698         SetLastError(0xfaceabee);
1699
1700         hFile = OpenFile(foo, &ofs, OF_EXIST);
1701         ok( hFile == HFILE_ERROR, "hFile != HFILE_ERROR : %d\n", GetLastError());
1702         ok( GetLastError() == ERROR_FILE_NOT_FOUND, "GetLastError() returns %d\n", GetLastError() );
1703         todo_wine
1704         ok( ofs.cBytes == 0xA5, "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1705         ok( ofs.nErrCode == ERROR_FILE_NOT_FOUND, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1706         ok( lstrcmpiA(ofs.szPathName, buff) == 0 || strncmp(ofs.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0,
1707             "OpenFile returned '%s', but was expected to return '%s' or string filled with 0xA5\n",
1708             ofs.szPathName, buff );
1709     }
1710
1711     length = GetCurrentDirectoryA(MAX_PATH, buff_long);
1712     length += lstrlenA(foo_too_long + 1);
1713
1714     /* Check for nonexistent file with too long filename */
1715     if (length >= OFS_MAXPATHNAME && length < sizeof(buff_long))
1716     {
1717         lstrcatA(buff_long, foo_too_long + 1); /* Avoid '.' during concatenation */
1718         memset(&ofs, 0xA5, sizeof(ofs));
1719         SetLastError(0xfaceabee);
1720
1721         hFile = OpenFile(foo_too_long, &ofs, OF_EXIST);
1722         ok( hFile == HFILE_ERROR, "hFile != HFILE_ERROR : %d\n", GetLastError());
1723         ok( GetLastError() == ERROR_INVALID_DATA || GetLastError() == ERROR_FILENAME_EXCED_RANGE,
1724             "GetLastError() returns %d\n", GetLastError() );
1725         todo_wine
1726         ok( ofs.cBytes == 0xA5, "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1727         ok( ofs.nErrCode == ERROR_INVALID_DATA || ofs.nErrCode == ERROR_FILENAME_EXCED_RANGE,
1728             "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1729         ok( strncmp(ofs.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0,
1730             "OpenFile returned '%s', but was expected to return string filled with 0xA5\n",
1731             ofs.szPathName );
1732     }
1733
1734     length = GetCurrentDirectoryA(MAX_PATH, buff);
1735     length += lstrlenA(backslash);
1736     length += lstrlenA(filename);
1737
1738     if (length >= MAX_PATH)
1739     {
1740         trace("Buffer too small, requested length = %d, but MAX_PATH = %d.  Skipping test.\n", length, MAX_PATH);
1741         return;
1742     }
1743     lstrcatA(buff, backslash);
1744     lstrcatA(buff, filename);
1745
1746     memset(&ofs, 0xA5, sizeof(ofs));
1747     SetLastError(0xfaceabee);
1748     /* Create an empty file */
1749     hFile = OpenFile(filename, &ofs, OF_CREATE);
1750     ok( hFile != HFILE_ERROR, "OpenFile failed to create nonexistent file\n" );
1751     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1752         "GetLastError() returns %d\n", GetLastError() );
1753     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1754     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1755     ret = CloseHandle((HANDLE)hFile);
1756     ok( ret == TRUE, "CloseHandle() returns %d\n", ret );
1757     retval = GetFileAttributesA(filename);
1758     ok( retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesA: error %d\n", GetLastError() );
1759
1760     memset(&ofs, 0xA5, sizeof(ofs));
1761     SetLastError(0xfaceabee);
1762     /* Check various opening options: */
1763     /* for reading only, */
1764     hFile = OpenFile(filename, &ofs, OF_READ);
1765     ok( hFile != HFILE_ERROR, "OpenFile failed on read\n" );
1766     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1767         "GetLastError() returns %d\n", GetLastError() );
1768     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1769     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1770     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1771         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1772     ret = CloseHandle((HANDLE)hFile);
1773     ok( ret == TRUE, "CloseHandle() returns %d\n", ret );
1774
1775     memset(&ofs, 0xA5, sizeof(ofs));
1776     SetLastError(0xfaceabee);
1777     /* for writing only, */
1778     hFile = OpenFile(filename, &ofs, OF_WRITE);
1779     ok( hFile != HFILE_ERROR, "OpenFile failed on write\n" );
1780     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1781         "GetLastError() returns %d\n", GetLastError() );
1782     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1783     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1784     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1785         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1786     ret = CloseHandle((HANDLE)hFile);
1787     ok( ret == TRUE, "CloseHandle() returns %d\n", ret );
1788
1789     memset(&ofs, 0xA5, sizeof(ofs));
1790     SetLastError(0xfaceabee);
1791     /* for reading and writing, */
1792     hFile = OpenFile(filename, &ofs, OF_READWRITE);
1793     ok( hFile != HFILE_ERROR, "OpenFile failed on read/write\n" );
1794     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1795         "GetLastError() returns %d\n", GetLastError() );
1796     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1797     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1798     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1799         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1800     ret = CloseHandle((HANDLE)hFile);
1801     ok( ret == TRUE, "CloseHandle() returns %d\n", ret );
1802
1803     memset(&ofs, 0xA5, sizeof(ofs));
1804     SetLastError(0xfaceabee);
1805     /* for checking file presence. */
1806     hFile = OpenFile(filename, &ofs, OF_EXIST);
1807     ok( hFile == 1, "OpenFile failed on finding our created file\n" );
1808     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1809         "GetLastError() returns %d\n", GetLastError() );
1810     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1811     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1812     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1813         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1814
1815     memset(&ofs, 0xA5, sizeof(ofs));
1816     SetLastError(0xfaceabee);
1817     /* Delete the file and make sure it doesn't exist anymore */
1818     hFile = OpenFile(filename, &ofs, OF_DELETE);
1819     ok( hFile == 1, "OpenFile failed on delete (%d)\n", hFile );
1820     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1821         "GetLastError() returns %d\n", GetLastError() );
1822     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1823     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1824     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1825         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1826
1827     retval = GetFileAttributesA(filename);
1828     ok( retval == INVALID_FILE_ATTRIBUTES, "GetFileAttributesA succeeded on deleted file\n" );
1829 }
1830
1831 static void test_overlapped(void)
1832 {
1833     OVERLAPPED ov;
1834     DWORD r, result;
1835
1836     /* GetOverlappedResult crashes if the 2nd or 3rd param are NULL */
1837
1838     memset( &ov, 0,  sizeof ov );
1839     result = 1;
1840     r = GetOverlappedResult(0, &ov, &result, 0);
1841     ok( r == TRUE, "should return false\n");
1842     ok( result == 0, "wrong result %u\n", result );
1843
1844     result = 0;
1845     ov.Internal = 0;
1846     ov.InternalHigh = 0xabcd;
1847     r = GetOverlappedResult(0, &ov, &result, 0);
1848     ok( r == TRUE, "should return false\n");
1849     ok( result == 0xabcd, "wrong result %u\n", result );
1850
1851     SetLastError( 0xb00 );
1852     result = 0;
1853     ov.Internal = STATUS_INVALID_HANDLE;
1854     ov.InternalHigh = 0xabcd;
1855     r = GetOverlappedResult(0, &ov, &result, 0);
1856     ok( GetLastError() == ERROR_INVALID_HANDLE, "wrong error %u\n", GetLastError() );
1857     ok( r == FALSE, "should return false\n");
1858     ok( result == 0xabcd, "wrong result %u\n", result );
1859
1860     SetLastError( 0xb00 );
1861     result = 0;
1862     ov.Internal = STATUS_PENDING;
1863     ov.InternalHigh = 0xabcd;
1864     r = GetOverlappedResult(0, &ov, &result, 0);
1865     ok( GetLastError() == ERROR_IO_INCOMPLETE, "wrong error %u\n", GetLastError() );
1866     ok( r == FALSE, "should return false\n");
1867     ok( result == 0, "wrong result %u\n", result );
1868
1869     SetLastError( 0xb00 );
1870     ov.hEvent = CreateEvent( NULL, 1, 1, NULL );
1871     ov.Internal = STATUS_PENDING;
1872     ov.InternalHigh = 0xabcd;
1873     r = GetOverlappedResult(0, &ov, &result, 0);
1874     ok( GetLastError() == ERROR_IO_INCOMPLETE, "wrong error %u\n", GetLastError() );
1875     ok( r == FALSE, "should return false\n");
1876
1877     ResetEvent( ov.hEvent );
1878
1879     SetLastError( 0xb00 );
1880     ov.Internal = STATUS_PENDING;
1881     ov.InternalHigh = 0;
1882     r = GetOverlappedResult(0, &ov, &result, 0);
1883     ok( GetLastError() == ERROR_IO_INCOMPLETE, "wrong error %u\n", GetLastError() );
1884     ok( r == FALSE, "should return false\n");
1885
1886     r = CloseHandle( ov.hEvent );
1887     ok( r == TRUE, "close handle failed\n");
1888 }
1889
1890 static void test_RemoveDirectory(void)
1891 {
1892     int rc;
1893     char directory[] = "removeme";
1894
1895     rc = CreateDirectory(directory, NULL);
1896     ok( rc, "Createdirectory failed, gle=%d\n", GetLastError() );
1897
1898     rc = SetCurrentDirectory(directory);
1899     ok( rc, "SetCurrentDirectory failed, gle=%d\n", GetLastError() );
1900
1901     rc = RemoveDirectory(".");
1902     todo_wine {
1903     ok( !rc, "RemoveDirectory unexpectedly worked\n" );
1904     }
1905
1906     rc = SetCurrentDirectory("..");
1907     ok( rc, "SetCurrentDirectory failed, gle=%d\n", GetLastError() );
1908
1909     rc = RemoveDirectory(directory);
1910     todo_wine {
1911     ok( rc, "RemoveDirectory failed, gle=%d\n", GetLastError() );
1912     }
1913 }
1914
1915 START_TEST(file)
1916 {
1917     test__hread(  );
1918     test__hwrite(  );
1919     test__lclose(  );
1920     test__lcreat(  );
1921     test__llseek(  );
1922     test__llopen(  );
1923     test__lread(  );
1924     test__lwrite(  );
1925     test_GetTempFileNameA();
1926     test_CopyFileA();
1927     test_CopyFileW();
1928     test_CreateFileA();
1929     test_CreateFileW();
1930     test_DeleteFileA();
1931     test_DeleteFileW();
1932     test_MoveFileA();
1933     test_MoveFileW();
1934     test_FindFirstFileA();
1935     test_FindNextFileA();
1936     test_FindFirstFileExA();
1937     test_LockFile();
1938     test_file_sharing();
1939     test_offset_in_overlapped_structure();
1940     test_MapFile();
1941     test_GetFileType();
1942     test_async_file_errors();
1943     test_read_write();
1944     test_OpenFile();
1945     test_overlapped();
1946     test_RemoveDirectory();
1947 }