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         ok (FILE_ATTRIBUTE_ARCHIVE==search_results.dwFileAttributes,
 322             "attributes of file \"%s\" are 0x%04x\n", search_results.cFileName,
 323             search_results.dwFileAttributes);
 324       }
 325     ret = DeleteFileA( filename );
 326     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 327     }
 328 }
 329
 330
 331 static void test__llseek( void )
 332 {
 333     INT i;
 334     HFILE filehandle;
 335     char buffer[1];
 336     long bytes_read;
 337     BOOL ret;
 338
 339     filehandle = _lcreat( filename, 0 );
 340     if (filehandle == HFILE_ERROR)
 341     {
 342         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 343         return;
 344     }
 345
 346     for (i = 0; i < 400; i++)
 347     {
 348         ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 349     }
 350     ok( HFILE_ERROR != _llseek( filehandle, 400 * strlen( sillytext ), FILE_CURRENT ), "should be able to seek\n" );
 351     ok( HFILE_ERROR != _llseek( filehandle, 27 + 35 * strlen( sillytext ), FILE_BEGIN ), "should be able to seek\n" );
 352
 353     bytes_read = _hread( filehandle, buffer, 1);
 354     ok( 1 == bytes_read, "file read size error\n" );
 355     ok( buffer[0] == sillytext[27], "_llseek error, it got lost seeking\n" );
 356     ok( HFILE_ERROR != _llseek( filehandle, -400 * strlen( sillytext ), FILE_END ), "should be able to seek\n" );
 357
 358     bytes_read = _hread( filehandle, buffer, 1);
 359     ok( 1 == bytes_read, "file read size error\n" );
 360     ok( buffer[0] == sillytext[0], "_llseek error, it got lost seeking\n" );
 361     ok( HFILE_ERROR != _llseek( filehandle, 1000000, FILE_END ), "should be able to seek past file; poor, poor Windows programmers\n" );
 362     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 363
 364     ret = DeleteFileA( filename );
 365     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 366 }
 367
 368
 369 static void test__llopen( void )
 370 {
 371     HFILE filehandle;
 372     UINT bytes_read;
 373     char buffer[10000];
 374     BOOL ret;
 375
 376     filehandle = _lcreat( filename, 0 );
 377     if (filehandle == HFILE_ERROR)
 378     {
 379         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 380         return;
 381     }
 382
 383     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 384     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 385
 386     filehandle = _lopen( filename, OF_READ );
 387     ok( HFILE_ERROR == _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't be able to write!\n" );
 388     bytes_read = _hread( filehandle, buffer, strlen( sillytext ) );
 389     ok( strlen( sillytext )  == bytes_read, "file read size error\n" );
 390     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 391
 392     filehandle = _lopen( filename, OF_READWRITE );
 393     bytes_read = _hread( filehandle, buffer, 2 * strlen( sillytext ) );
 394     ok( strlen( sillytext )  == bytes_read, "file read size error\n" );
 395     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite should write just fine\n" );
 396     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 397
 398     filehandle = _lopen( filename, OF_WRITE );
 399     ok( HFILE_ERROR == _hread( filehandle, buffer, 1 ), "you should only be able to write this file\n" );
 400     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite should write just fine\n" );
 401     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 402
 403     ret = DeleteFileA( filename );
 404     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 405     /* TODO - add tests for the SHARE modes  -  use two processes to pull this one off */
 406 }
 407
 408
 409 static void test__lread( void )
 410 {
 411     HFILE filehandle;
 412     char buffer[10000];
 413     long bytes_read;
 414     UINT bytes_wanted;
 415     UINT i;
 416     BOOL ret;
 417
 418     filehandle = _lcreat( filename, 0 );
 419     if (filehandle == HFILE_ERROR)
 420     {
 421         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 422         return;
 423     }
 424
 425     ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
 426
 427     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 428
 429     filehandle = _lopen( filename, OF_READ );
 430
 431     ok( HFILE_ERROR != filehandle, "couldn't open file \"%s\" again (err=%d)\n", filename, GetLastError());
 432
 433     bytes_read = _lread( filehandle, buffer, 2 * strlen( sillytext ) );
 434
 435     ok( lstrlenA( sillytext ) == bytes_read, "file read size error\n" );
 436
 437     for (bytes_wanted = 0; bytes_wanted < strlen( sillytext ); bytes_wanted++)
 438     {
 439         ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
 440         ok( _lread( filehandle, buffer, bytes_wanted ) == bytes_wanted, "erratic _hread return value\n" );
 441         for (i = 0; i < bytes_wanted; i++)
 442         {
 443             ok( buffer[i] == sillytext[i], "that's not what's written\n" );
 444         }
 445     }
 446
 447     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 448
 449     ret = DeleteFileA( filename );
 450     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 451 }
 452
 453
 454 static void test__lwrite( void )
 455 {
 456     HFILE filehandle;
 457     char buffer[10000];
 458     long bytes_read;
 459     long bytes_written;
 460     long blocks;
 461     long i;
 462     char *contents;
 463     HLOCAL memory_object;
 464     char checksum[1];
 465     BOOL ret;
 466
 467     filehandle = _lcreat( filename, 0 );
 468     if (filehandle == HFILE_ERROR)
 469     {
 470         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
 471         return;
 472     }
 473
 474     ok( HFILE_ERROR != _lwrite( filehandle, "", 0 ), "_hwrite complains\n" );
 475
 476     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 477
 478     filehandle = _lopen( filename, OF_READ );
 479
 480     bytes_read = _hread( filehandle, buffer, 1);
 481
 482     ok( 0 == bytes_read, "file read size error\n" );
 483
 484     ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
 485
 486     filehandle = _lopen( filename, OF_READWRITE );
 487
 488     bytes_written = 0;
 489     checksum[0] = '\0';
 490     srand( (unsigned)time( NULL ) );
 491     for (blocks = 0; blocks < 100; blocks++)
 492     {
 493         for (i = 0; i < (long)sizeof( buffer ); i++)
 494         {
 495             buffer[i] = rand(  );
 496             checksum[0] = checksum[0] + buffer[i];
 497         }
 498         ok( HFILE_ERROR != _lwrite( filehandle, buffer, sizeof( buffer ) ), "_hwrite complains\n" );
 499         bytes_written = bytes_written + sizeof( buffer );
 500     }
 501
 502     ok( HFILE_ERROR != _lwrite( filehandle, checksum, 1 ), "_hwrite complains\n" );
 503     bytes_written++;
 504
 505     ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
 506
 507     memory_object = LocalAlloc( LPTR, bytes_written );
 508
 509     ok( 0 != memory_object, "LocalAlloc fails, could be out of memory\n" );
 510
 511     contents = LocalLock( memory_object );
 512
 513     filehandle = _lopen( filename, OF_READ );
 514
 515     contents = LocalLock( memory_object );
 516
 517     ok( NULL != contents, "LocalLock whines\n" );
 518
 519     ok( bytes_written == _hread( filehandle, contents, bytes_written), "read length differ from write length\n" );
 520
 521     checksum[0] = '\0';
 522     i = 0;
 523     do
 524     {
 525         checksum[0] += contents[i];
 526         i++;
 527     }
 528     while (i < bytes_written - 1);
 529
 530     ok( checksum[0] == contents[i], "stored checksum differ from computed checksum\n" );
 531
 532     ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
 533
 534     ret = DeleteFileA( filename );
 535     ok( ret, "DeleteFile failed (%d)\n", GetLastError(  ) );
 536 }
 537
 538 static void test_CopyFileA(void)
 539 {
 540     char temp_path[MAX_PATH];
 541     char source[MAX_PATH], dest[MAX_PATH];
 542     static const char prefix[] = "pfx";
 543     HANDLE hfile;
 544     FILETIME ft1, ft2;
 545     char buf[10];
 546     DWORD ret;
 547     BOOL retok;
 548
 549     ret = GetTempPathA(MAX_PATH, temp_path);
 550     ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
 551     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 552
 553     ret = GetTempFileNameA(temp_path, prefix, 0, source);
 554     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 555
 556     /* make the source have not zero size */
 557     hfile = CreateFileA(source, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0 );
 558     ok(hfile != INVALID_HANDLE_VALUE, "failed to open source file\n");
 559     retok = WriteFile(hfile, prefix, sizeof(prefix), &ret, NULL );
 560     ok( retok && ret == sizeof(prefix),
 561        "WriteFile error %d\n", GetLastError());
 562     ok(GetFileSize(hfile, NULL) == sizeof(prefix), "source file has wrong size\n");
 563     /* get the file time and change it to prove the difference */
 564     ret = GetFileTime(hfile, NULL, NULL, &ft1);
 565     ok( ret, "GetFileTime error %d\n", GetLastError());
 566     ft1.dwLowDateTime -= 600000000; /* 60 second */
 567     ret = SetFileTime(hfile, NULL, NULL, &ft1);
 568     ok( ret, "SetFileTime error %d\n", GetLastError());
 569     GetFileTime(hfile, NULL, NULL, &ft1);  /* get the actual time back */
 570     CloseHandle(hfile);
 571
 572     ret = GetTempFileNameA(temp_path, prefix, 0, dest);
 573     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 574
 575     SetLastError(0xdeadbeef);
 576     ret = CopyFileA(source, dest, TRUE);
 577     ok(!ret && GetLastError() == ERROR_FILE_EXISTS,
 578        "CopyFileA: unexpected error %d\n", GetLastError());
 579
 580     ret = CopyFileA(source, dest, FALSE);
 581     ok(ret, "CopyFileA: error %d\n", GetLastError());
 582
 583     /* make sure that destination has correct size */
 584     hfile = CreateFileA(dest, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
 585     ok(hfile != INVALID_HANDLE_VALUE, "failed to open destination file\n");
 586     ret = GetFileSize(hfile, NULL);
 587     ok(ret == sizeof(prefix), "destination file has wrong size %d\n", ret);
 588
 589     /* make sure that destination has the same filetime */
 590     ret = GetFileTime(hfile, NULL, NULL, &ft2);
 591     ok( ret, "GetFileTime error %d\n", GetLastError());
 592     ok(CompareFileTime(&ft1, &ft2) == 0, "destination file has wrong filetime\n");
 593
 594     SetLastError(0xdeadbeef);
 595     ret = CopyFileA(source, dest, FALSE);
 596     ok(!ret && GetLastError() == ERROR_SHARING_VIOLATION,
 597        "CopyFileA: ret = %d, unexpected error %d\n", ret, GetLastError());
 598
 599     /* make sure that destination still has correct size */
 600     ret = GetFileSize(hfile, NULL);
 601     ok(ret == sizeof(prefix), "destination file has wrong size %d\n", ret);
 602     retok = ReadFile(hfile, buf, sizeof(buf), &ret, NULL);
 603     ok( retok && ret == sizeof(prefix),
 604        "ReadFile: error %d\n", GetLastError());
 605     ok(!memcmp(prefix, buf, sizeof(prefix)), "buffer contents mismatch\n");
 606     CloseHandle(hfile);
 607
 608     ret = DeleteFileA(source);
 609     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 610     ret = DeleteFileA(dest);
 611     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 612 }
 613
 614 static void test_CopyFileW(void)
 615 {
 616     WCHAR temp_path[MAX_PATH];
 617     WCHAR source[MAX_PATH], dest[MAX_PATH];
 618     static const WCHAR prefix[] = {'p','f','x',0};
 619     DWORD ret;
 620
 621     ret = GetTempPathW(MAX_PATH, temp_path);
 622     if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 623         return;
 624     ok(ret != 0, "GetTempPathW error %d\n", GetLastError());
 625     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 626
 627     ret = GetTempFileNameW(temp_path, prefix, 0, source);
 628     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 629
 630     ret = GetTempFileNameW(temp_path, prefix, 0, dest);
 631     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 632
 633     ret = CopyFileW(source, dest, TRUE);
 634     ok(!ret && GetLastError() == ERROR_FILE_EXISTS,
 635        "CopyFileW: unexpected error %d\n", GetLastError());
 636
 637     ret = CopyFileW(source, dest, FALSE);
 638     ok(ret, "CopyFileW: error %d\n", GetLastError());
 639
 640     ret = DeleteFileW(source);
 641     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 642     ret = DeleteFileW(dest);
 643     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 644 }
 645
 646 static void test_CreateFileA(void)
 647 {
 648     HANDLE hFile;
 649     char temp_path[MAX_PATH];
 650     char filename[MAX_PATH];
 651     static const char prefix[] = "pfx";
 652     DWORD ret;
 653
 654     ret = GetTempPathA(MAX_PATH, temp_path);
 655     ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
 656     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 657
 658     ret = GetTempFileNameA(temp_path, prefix, 0, filename);
 659     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 660
 661     SetLastError(0xdeadbeef);
 662     hFile = CreateFileA(filename, GENERIC_READ, 0, NULL,
 663                         CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
 664     ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_EXISTS,
 665         "CREATE_NEW should fail if file exists and last error value should be ERROR_FILE_EXISTS\n");
 666
 667     SetLastError(0xdeadbeef);
 668     hFile = CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 669                         CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 670     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == ERROR_ALREADY_EXISTS,
 671        "hFile %p, last error %u\n", hFile, GetLastError());
 672
 673     CloseHandle(hFile);
 674
 675     SetLastError(0xdeadbeef);
 676     hFile = CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 677                         OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 678     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == ERROR_ALREADY_EXISTS,
 679        "hFile %p, last error %u\n", hFile, GetLastError());
 680
 681     CloseHandle(hFile);
 682
 683     ret = DeleteFileA(filename);
 684     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 685
 686     SetLastError(0xdeadbeef);
 687     hFile = CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 688                         OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 689     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == 0,
 690        "hFile %p, last error %u\n", hFile, GetLastError());
 691
 692     CloseHandle(hFile);
 693
 694     ret = DeleteFileA(filename);
 695     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 696 }
 697
 698 static void test_CreateFileW(void)
 699 {
 700     HANDLE hFile;
 701     WCHAR temp_path[MAX_PATH];
 702     WCHAR filename[MAX_PATH];
 703     static const WCHAR emptyW[]={'\0'};
 704     static const WCHAR prefix[] = {'p','f','x',0};
 705     static const WCHAR bogus[] = { '\\', '\\', '.', '\\', 'B', 'O', 'G', 'U', 'S', 0 };
 706     DWORD ret;
 707
 708     ret = GetTempPathW(MAX_PATH, temp_path);
 709     if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 710         return;
 711     ok(ret != 0, "GetTempPathW error %d\n", GetLastError());
 712     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 713
 714     ret = GetTempFileNameW(temp_path, prefix, 0, filename);
 715     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 716
 717     SetLastError(0xdeadbeef);
 718     hFile = CreateFileW(filename, GENERIC_READ, 0, NULL,
 719                         CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
 720     ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_EXISTS,
 721         "CREATE_NEW should fail if file exists and last error value should be ERROR_FILE_EXISTS\n");
 722
 723     SetLastError(0xdeadbeef);
 724     hFile = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 725                         CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 726     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == ERROR_ALREADY_EXISTS,
 727        "hFile %p, last error %u\n", hFile, GetLastError());
 728
 729     CloseHandle(hFile);
 730
 731     SetLastError(0xdeadbeef);
 732     hFile = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 733                         OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 734     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == ERROR_ALREADY_EXISTS,
 735        "hFile %p, last error %u\n", hFile, GetLastError());
 736
 737     CloseHandle(hFile);
 738
 739     ret = DeleteFileW(filename);
 740     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 741
 742     SetLastError(0xdeadbeef);
 743     hFile = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
 744                         OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
 745     ok(hFile != INVALID_HANDLE_VALUE && GetLastError() == 0,
 746        "hFile %p, last error %u\n", hFile, GetLastError());
 747
 748     CloseHandle(hFile);
 749
 750     ret = DeleteFileW(filename);
 751     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 752
 753     if (0)
 754     {
 755         /* this crashes on NT4.0 */
 756         hFile = CreateFileW(NULL, GENERIC_READ, 0, NULL,
 757                             CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
 758         ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND,
 759            "CreateFileW(NULL) returned ret=%p error=%u\n",hFile,GetLastError());
 760     }
 761
 762     hFile = CreateFileW(emptyW, GENERIC_READ, 0, NULL,
 763                         CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
 764     ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND,
 765        "CreateFileW(\"\") returned ret=%p error=%d\n",hFile,GetLastError());
 766
 767     /* test the result of opening a nonexistent driver name */
 768     hFile = CreateFileW(bogus, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
 769                         OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 770     ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_NOT_FOUND,
 771        "CreateFileW on invalid VxD name returned ret=%p error=%d\n",hFile,GetLastError());
 772 }
 773
 774 static void test_GetTempFileNameA(void)
 775 {
 776     UINT result;
 777     char out[MAX_PATH];
 778     char expected[MAX_PATH + 10];
 779     char windowsdir[MAX_PATH + 10];
 780     char windowsdrive[3];
 781
 782     result = GetWindowsDirectory(windowsdir, sizeof(windowsdir));
 783     ok(result < sizeof(windowsdir), "windowsdir is abnormally long!\n");
 784     ok(result != 0, "GetWindowsDirectory: error %d\n", GetLastError());
 785
 786     /* If the Windows directory is the root directory, it ends in backslash, not else. */
 787     if (strlen(windowsdir) != 3) /* As in  "C:\"  or  "F:\"  */
 788     {
 789         strcat(windowsdir, "\\");
 790     }
 791
 792     windowsdrive[0] = windowsdir[0];
 793     windowsdrive[1] = windowsdir[1];
 794     windowsdrive[2] = '\0';
 795
 796     result = GetTempFileNameA(windowsdrive, "abc", 1, out);
 797     ok(result != 0, "GetTempFileNameA: error %d\n", GetLastError());
 798     ok(((out[0] == windowsdrive[0]) && (out[1] == ':')) && (out[2] == '\\'),
 799        "GetTempFileNameA: first three characters should be %c:\\, string was actually %s\n",
 800        windowsdrive[0], out);
 801
 802     result = GetTempFileNameA(windowsdir, "abc", 2, out);
 803     ok(result != 0, "GetTempFileNameA: error %d\n", GetLastError());
 804     expected[0] = '\0';
 805     strcat(expected, windowsdir);
 806     strcat(expected, "abc2.tmp");
 807     ok(lstrcmpiA(out, expected) == 0, "GetTempFileNameA: Unexpected output \"%s\" vs \"%s\"\n",
 808        out, expected);
 809 }
 810
 811 static void test_DeleteFileA( void )
 812 {
 813     BOOL ret;
 814
 815     ret = DeleteFileA(NULL);
 816     ok(!ret && (GetLastError() == ERROR_INVALID_PARAMETER ||
 817                 GetLastError() == ERROR_PATH_NOT_FOUND),
 818        "DeleteFileA(NULL) returned ret=%d error=%d\n",ret,GetLastError());
 819
 820     ret = DeleteFileA("");
 821     ok(!ret && (GetLastError() == ERROR_PATH_NOT_FOUND ||
 822                 GetLastError() == ERROR_BAD_PATHNAME),
 823        "DeleteFileA(\"\") returned ret=%d error=%d\n",ret,GetLastError());
 824
 825     ret = DeleteFileA("nul");
 826     ok(!ret && (GetLastError() == ERROR_FILE_NOT_FOUND ||
 827                 GetLastError() == ERROR_INVALID_PARAMETER ||
 828                 GetLastError() == ERROR_ACCESS_DENIED ||
 829                 GetLastError() == ERROR_INVALID_FUNCTION),
 830        "DeleteFileA(\"nul\") returned ret=%d error=%d\n",ret,GetLastError());
 831 }
 832
 833 static void test_DeleteFileW( void )
 834 {
 835     BOOL ret;
 836     static const WCHAR emptyW[]={'\0'};
 837
 838     ret = DeleteFileW(NULL);
 839     if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 840         return;
 841     ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
 842        "DeleteFileW(NULL) returned ret=%d error=%d\n",ret,GetLastError());
 843
 844     ret = DeleteFileW(emptyW);
 845     ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
 846        "DeleteFileW(\"\") returned ret=%d error=%d\n",ret,GetLastError());
 847 }
 848
 849 #define IsDotDir(x)     ((x[0] == '.') && ((x[1] == 0) || ((x[1] == '.') && (x[2] == 0))))
 850
 851 static void test_MoveFileA(void)
 852 {
 853     char tempdir[MAX_PATH];
 854     char source[MAX_PATH], dest[MAX_PATH];
 855     static const char prefix[] = "pfx";
 856     DWORD ret;
 857
 858     ret = GetTempPathA(MAX_PATH, tempdir);
 859     ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
 860     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 861
 862     ret = GetTempFileNameA(tempdir, prefix, 0, source);
 863     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 864
 865     ret = GetTempFileNameA(tempdir, prefix, 0, dest);
 866     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
 867
 868     ret = MoveFileA(source, dest);
 869     ok(!ret && GetLastError() == ERROR_ALREADY_EXISTS,
 870        "MoveFileA: unexpected error %d\n", GetLastError());
 871
 872     ret = DeleteFileA(dest);
 873     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 874
 875     ret = MoveFileA(source, dest);
 876     ok(ret, "MoveFileA: failed, error %d\n", GetLastError());
 877
 878     lstrcatA(tempdir, "Remove Me");
 879     ret = CreateDirectoryA(tempdir, NULL);
 880     ok(ret == TRUE, "CreateDirectoryA failed\n");
 881
 882     lstrcpyA(source, dest);
 883     lstrcpyA(dest, tempdir);
 884     lstrcatA(dest, "\\wild?.*");
 885     /* FIXME: if we create a file with wildcards we can't delete it now that DeleteFile works correctly */
 886     ret = MoveFileA(source, dest);
 887     ok(!ret, "MoveFileA: shouldn't move to wildcard file\n");
 888     ok(GetLastError() == ERROR_INVALID_NAME || /* NT */
 889        GetLastError() == ERROR_FILE_NOT_FOUND, /* Win9x */
 890        "MoveFileA: with wildcards, unexpected error %d\n", GetLastError());
 891     if (ret || (GetLastError() != ERROR_INVALID_NAME))
 892     {
 893         WIN32_FIND_DATAA fd;
 894         char temppath[MAX_PATH];
 895         HANDLE hFind;
 896
 897         lstrcpyA(temppath, tempdir);
 898         lstrcatA(temppath, "\\*.*");
 899         hFind = FindFirstFileA(temppath, &fd);
 900         if (INVALID_HANDLE_VALUE != hFind)
 901         {
 902           LPSTR lpName;
 903           do
 904           {
 905             lpName = fd.cAlternateFileName;
 906             if (!lpName[0])
 907               lpName = fd.cFileName;
 908             ok(IsDotDir(lpName), "MoveFileA: wildcards file created!\n");
 909           }
 910           while (FindNextFileA(hFind, &fd));
 911           FindClose(hFind);
 912         }
 913     }
 914     ret = DeleteFileA(source);
 915     ok(ret, "DeleteFileA: error %d\n", GetLastError());
 916     ret = DeleteFileA(dest);
 917     ok(!ret, "DeleteFileA: error %d\n", GetLastError());
 918     ret = RemoveDirectoryA(tempdir);
 919     ok(ret, "DeleteDirectoryA: error %d\n", GetLastError());
 920 }
 921
 922 static void test_MoveFileW(void)
 923 {
 924     WCHAR temp_path[MAX_PATH];
 925     WCHAR source[MAX_PATH], dest[MAX_PATH];
 926     static const WCHAR prefix[] = {'p','f','x',0};
 927     DWORD ret;
 928
 929     ret = GetTempPathW(MAX_PATH, temp_path);
 930     if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 931         return;
 932     ok(ret != 0, "GetTempPathW error %d\n", GetLastError());
 933     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
 934
 935     ret = GetTempFileNameW(temp_path, prefix, 0, source);
 936     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 937
 938     ret = GetTempFileNameW(temp_path, prefix, 0, dest);
 939     ok(ret != 0, "GetTempFileNameW error %d\n", GetLastError());
 940
 941     ret = MoveFileW(source, dest);
 942     ok(!ret && GetLastError() == ERROR_ALREADY_EXISTS,
 943        "CopyFileW: unexpected error %d\n", GetLastError());
 944
 945     ret = DeleteFileW(source);
 946     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 947     ret = DeleteFileW(dest);
 948     ok(ret, "DeleteFileW: error %d\n", GetLastError());
 949 }
 950
 951 #define PATTERN_OFFSET 0x10
 952
 953 static void test_offset_in_overlapped_structure(void)
 954 {
 955     HANDLE hFile;
 956     OVERLAPPED ov;
 957     DWORD done, offset;
 958     BOOL rc;
 959     BYTE buf[256], pattern[] = "TeSt";
 960     UINT i;
 961     char temp_path[MAX_PATH], temp_fname[MAX_PATH];
 962     BOOL ret;
 963
 964     ret =GetTempPathA(MAX_PATH, temp_path);
 965     ok( ret, "GetTempPathA error %d\n", GetLastError());
 966     ret =GetTempFileNameA(temp_path, "pfx", 0, temp_fname);
 967     ok( ret, "GetTempFileNameA error %d\n", GetLastError());
 968
 969     /*** Write File *****************************************************/
 970
 971     hFile = CreateFileA(temp_fname, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
 972     ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA error %d\n", GetLastError());
 973
 974     for(i = 0; i < sizeof(buf); i++) buf[i] = i;
 975     ret = WriteFile(hFile, buf, sizeof(buf), &done, NULL);
 976     ok( ret, "WriteFile error %d\n", GetLastError());
 977     ok(done == sizeof(buf), "expected number of bytes written %u\n", done);
 978
 979     memset(&ov, 0, sizeof(ov));
 980     S(U(ov)).Offset = PATTERN_OFFSET;
 981     S(U(ov)).OffsetHigh = 0;
 982     rc=WriteFile(hFile, pattern, sizeof(pattern), &done, &ov);
 983     /* Win 9x does not support the overlapped I/O on files */
 984     if (rc || GetLastError()!=ERROR_INVALID_PARAMETER) {
 985         ok(rc, "WriteFile error %d\n", GetLastError());
 986         ok(done == sizeof(pattern), "expected number of bytes written %u\n", done);
 987         offset = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
 988         ok(offset == PATTERN_OFFSET + sizeof(pattern), "wrong file offset %d\n", offset);
 989
 990         S(U(ov)).Offset = sizeof(buf) * 2;
 991         S(U(ov)).OffsetHigh = 0;
 992         ret = WriteFile(hFile, pattern, sizeof(pattern), &done, &ov);
 993         ok( ret, "WriteFile error %d\n", GetLastError());
 994         ok(done == sizeof(pattern), "expected number of bytes written %u\n", done);
 995         offset = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
 996         ok(offset == sizeof(buf) * 2 + sizeof(pattern), "wrong file offset %d\n", offset);
 997     }
 998
 999     CloseHandle(hFile);
1000
1001     /*** Read File *****************************************************/
1002
1003     hFile = CreateFileA(temp_fname, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
1004     ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA error %d\n", GetLastError());
1005
1006     memset(buf, 0, sizeof(buf));
1007     memset(&ov, 0, sizeof(ov));
1008     S(U(ov)).Offset = PATTERN_OFFSET;
1009     S(U(ov)).OffsetHigh = 0;
1010     rc=ReadFile(hFile, buf, sizeof(pattern), &done, &ov);
1011     /* Win 9x does not support the overlapped I/O on files */
1012     if (rc || GetLastError()!=ERROR_INVALID_PARAMETER) {
1013         ok(rc, "ReadFile error %d\n", GetLastError());
1014         ok(done == sizeof(pattern), "expected number of bytes read %u\n", done);
1015         offset = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
1016         ok(offset == PATTERN_OFFSET + sizeof(pattern), "wrong file offset %d\n", offset);
1017         ok(!memcmp(buf, pattern, sizeof(pattern)), "pattern match failed\n");
1018     }
1019
1020     CloseHandle(hFile);
1021
1022     ret = DeleteFileA(temp_fname);
1023     ok( ret, "DeleteFileA error %d\n", GetLastError());
1024 }
1025
1026 static void test_LockFile(void)
1027 {
1028     HANDLE handle;
1029     DWORD written;
1030     OVERLAPPED overlapped;
1031     int limited_LockFile;
1032     int limited_UnLockFile;
1033     int lockfileex_capable;
1034
1035     handle = CreateFileA( filename, GENERIC_READ | GENERIC_WRITE,
1036                           FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
1037                           CREATE_ALWAYS, 0, 0 );
1038     if (handle == INVALID_HANDLE_VALUE)
1039     {
1040         ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
1041         return;
1042     }
1043     ok( WriteFile( handle, sillytext, strlen(sillytext), &written, NULL ), "write failed\n" );
1044
1045     ok( LockFile( handle, 0, 0, 0, 0 ), "LockFile failed\n" );
1046     ok( UnlockFile( handle, 0, 0, 0, 0 ), "UnlockFile failed\n" );
1047
1048     limited_UnLockFile = 0;
1049     if (UnlockFile( handle, 0, 0, 0, 0 ))
1050     {
1051         limited_UnLockFile = 1;
1052     }
1053
1054     ok( LockFile( handle, 10, 0, 20, 0 ), "LockFile 10,20 failed\n" );
1055     /* overlapping locks must fail */
1056     ok( !LockFile( handle, 12, 0, 10, 0 ), "LockFile 12,10 succeeded\n" );
1057     ok( !LockFile( handle, 5, 0, 6, 0 ), "LockFile 5,6 succeeded\n" );
1058     /* non-overlapping locks must succeed */
1059     ok( LockFile( handle, 5, 0, 5, 0 ), "LockFile 5,5 failed\n" );
1060
1061     ok( !UnlockFile( handle, 10, 0, 10, 0 ), "UnlockFile 10,10 succeeded\n" );
1062     ok( UnlockFile( handle, 10, 0, 20, 0 ), "UnlockFile 10,20 failed\n" );
1063     ok( !UnlockFile( handle, 10, 0, 20, 0 ), "UnlockFile 10,20 again succeeded\n" );
1064     ok( UnlockFile( handle, 5, 0, 5, 0 ), "UnlockFile 5,5 failed\n" );
1065
1066     S(U(overlapped)).Offset = 100;
1067     S(U(overlapped)).OffsetHigh = 0;
1068     overlapped.hEvent = 0;
1069
1070     lockfileex_capable = dll_capable("kernel32", "LockFileEx");
1071     if (lockfileex_capable)
1072     {
1073         /* Test for broken LockFileEx a la Windows 95 OSR2. */
1074         if (LockFileEx( handle, 0, 0, 100, 0, &overlapped ))
1075         {
1076             /* LockFileEx is probably OK, test it more. */
1077             ok( LockFileEx( handle, 0, 0, 100, 0, &overlapped ),
1078                 "LockFileEx 100,100 failed\n" );
1079         }
1080     }
1081
1082     /* overlapping shared locks are OK */
1083     S(U(overlapped)).Offset = 150;
1084     limited_UnLockFile || ok( LockFileEx( handle, 0, 0, 100, 0, &overlapped ), "LockFileEx 150,100 failed\n" );
1085
1086     /* but exclusive is not */
1087     if (lockfileex_capable)
1088     {
1089         ok( !LockFileEx( handle, LOCKFILE_EXCLUSIVE_LOCK|LOCKFILE_FAIL_IMMEDIATELY,
1090                          0, 50, 0, &overlapped ),
1091                          "LockFileEx exclusive 150,50 succeeded\n" );
1092         if (dll_capable("kernel32.dll", "UnlockFileEx"))
1093         {
1094             if (!UnlockFileEx( handle, 0, 100, 0, &overlapped ))
1095             { /* UnLockFile is capable. */
1096                 S(U(overlapped)).Offset = 100;
1097                 ok( !UnlockFileEx( handle, 0, 100, 0, &overlapped ),
1098                     "UnlockFileEx 150,100 again succeeded\n" );
1099             }
1100         }
1101     }
1102
1103     ok( LockFile( handle, 0, 0x10000000, 0, 0xf0000000 ), "LockFile failed\n" );
1104     ok( !LockFile( handle, ~0, ~0, 1, 0 ), "LockFile ~0,1 succeeded\n" );
1105     ok( !LockFile( handle, 0, 0x20000000, 20, 0 ), "LockFile 0x20000000,20 succeeded\n" );
1106     ok( UnlockFile( handle, 0, 0x10000000, 0, 0xf0000000 ), "UnlockFile failed\n" );
1107
1108     /* wrap-around lock should not do anything */
1109     /* (but still succeeds on NT4 so we don't check result) */
1110     LockFile( handle, 0, 0x10000000, 0, 0xf0000001 );
1111
1112     limited_LockFile = 0;
1113     if (!LockFile( handle, ~0, ~0, 1, 0 ))
1114     {
1115         limited_LockFile = 1;
1116     }
1117
1118     limited_UnLockFile || ok( UnlockFile( handle, ~0, ~0, 1, 0 ), "Unlockfile ~0,1 failed\n" );
1119
1120     /* zero-byte lock */
1121     ok( LockFile( handle, 100, 0, 0, 0 ), "LockFile 100,0 failed\n" );
1122     limited_LockFile || ok( !LockFile( handle, 98, 0, 4, 0 ), "LockFile 98,4 succeeded\n" );
1123     ok( LockFile( handle, 90, 0, 10, 0 ), "LockFile 90,10 failed\n" );
1124     limited_LockFile || ok( !LockFile( handle, 100, 0, 10, 0 ), "LockFile 100,10 failed\n" );
1125
1126     ok( UnlockFile( handle, 90, 0, 10, 0 ), "UnlockFile 90,10 failed\n" );
1127     !ok( UnlockFile( handle, 100, 0, 10, 0 ), "UnlockFile 100,10 failed\n" );
1128
1129     ok( UnlockFile( handle, 100, 0, 0, 0 ), "UnlockFile 100,0 failed\n" );
1130
1131     CloseHandle( handle );
1132     DeleteFileA( filename );
1133 }
1134
1135 static inline int is_sharing_compatible( DWORD access1, DWORD sharing1, DWORD access2, DWORD sharing2, BOOL is_win9x )
1136 {
1137     if (!is_win9x)
1138     {
1139         if (!access1) sharing1 = FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE;
1140         if (!access2) sharing2 = FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE;
1141     }
1142     else
1143     {
1144         access1 &= ~DELETE;
1145         if (!access1) access1 = GENERIC_READ;
1146
1147         access2 &= ~DELETE;
1148         if (!access2) access2 = GENERIC_READ;
1149     }
1150
1151     if ((access1 & GENERIC_READ) && !(sharing2 & FILE_SHARE_READ)) return 0;
1152     if ((access1 & GENERIC_WRITE) && !(sharing2 & FILE_SHARE_WRITE)) return 0;
1153     if ((access1 & DELETE) && !(sharing2 & FILE_SHARE_DELETE)) return 0;
1154     if ((access2 & GENERIC_READ) && !(sharing1 & FILE_SHARE_READ)) return 0;
1155     if ((access2 & GENERIC_WRITE) && !(sharing1 & FILE_SHARE_WRITE)) return 0;
1156     if ((access2 & DELETE) && !(sharing1 & FILE_SHARE_DELETE)) return 0;
1157     return 1;
1158 }
1159
1160 static void test_file_sharing(void)
1161 {
1162     static const DWORD access_modes[] =
1163         { 0, GENERIC_READ, GENERIC_WRITE, GENERIC_READ|GENERIC_WRITE,
1164           DELETE, GENERIC_READ|DELETE, GENERIC_WRITE|DELETE, GENERIC_READ|GENERIC_WRITE|DELETE };
1165     static const DWORD sharing_modes[] =
1166         { 0, FILE_SHARE_READ,
1167           FILE_SHARE_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE,
1168           FILE_SHARE_DELETE, FILE_SHARE_READ|FILE_SHARE_DELETE,
1169           FILE_SHARE_WRITE|FILE_SHARE_DELETE, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE };
1170     int a1, s1, a2, s2;
1171     int ret;
1172     HANDLE h, h2;
1173     BOOL is_win9x = FALSE;
1174
1175     /* make sure the file exists */
1176     h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 );
1177     if (h == INVALID_HANDLE_VALUE)
1178     {
1179         ok(0, "couldn't create file \"%s\" (err=%d)\n", filename, GetLastError());
1180         return;
1181     }
1182     is_win9x = GetFileAttributesW(filenameW) == INVALID_FILE_ATTRIBUTES;
1183     CloseHandle( h );
1184
1185     for (a1 = 0; a1 < sizeof(access_modes)/sizeof(access_modes[0]); a1++)
1186     {
1187         for (s1 = 0; s1 < sizeof(sharing_modes)/sizeof(sharing_modes[0]); s1++)
1188         {
1189             /* Win9x doesn't support FILE_SHARE_DELETE */
1190             if (is_win9x && (sharing_modes[s1] & FILE_SHARE_DELETE))
1191                 continue;
1192
1193             SetLastError(0xdeadbeef);
1194             h = CreateFileA( filename, access_modes[a1], sharing_modes[s1],
1195                              NULL, OPEN_EXISTING, 0, 0 );
1196             if (h == INVALID_HANDLE_VALUE)
1197             {
1198                 ok(0,"couldn't create file \"%s\" (err=%d)\n",filename,GetLastError());
1199                 return;
1200             }
1201             for (a2 = 0; a2 < sizeof(access_modes)/sizeof(access_modes[0]); a2++)
1202             {
1203                 for (s2 = 0; s2 < sizeof(sharing_modes)/sizeof(sharing_modes[0]); s2++)
1204                 {
1205                     /* Win9x doesn't support FILE_SHARE_DELETE */
1206                     if (is_win9x && (sharing_modes[s2] & FILE_SHARE_DELETE))
1207                         continue;
1208
1209                     SetLastError(0xdeadbeef);
1210                     h2 = CreateFileA( filename, access_modes[a2], sharing_modes[s2],
1211                                       NULL, OPEN_EXISTING, 0, 0 );
1212
1213                     if (is_sharing_compatible( access_modes[a1], sharing_modes[s1],
1214                                                access_modes[a2], sharing_modes[s2], is_win9x ))
1215                     {
1216                         ret = GetLastError();
1217
1218                         ok( h2 != INVALID_HANDLE_VALUE,
1219                             "open failed for modes %x/%x/%x/%x\n",
1220                             access_modes[a1], sharing_modes[s1],
1221                             access_modes[a2], sharing_modes[s2] );
1222                         ok( ret == 0xdeadbeef /* Win9x */ ||
1223                             ret == 0, /* XP */
1224                              "wrong error code %d\n", ret );
1225
1226                         CloseHandle( h2 );
1227                     }
1228                     else
1229                     {
1230                         ret = GetLastError();
1231
1232                         ok( h2 == INVALID_HANDLE_VALUE,
1233                             "open succeeded for modes %x/%x/%x/%x\n",
1234                             access_modes[a1], sharing_modes[s1],
1235                             access_modes[a2], sharing_modes[s2] );
1236                          ok( ret == ERROR_SHARING_VIOLATION,
1237                              "wrong error code %d\n", ret );
1238                     }
1239                 }
1240             }
1241             CloseHandle( h );
1242         }
1243     }
1244
1245     SetLastError(0xdeadbeef);
1246     h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_ALWAYS, 0, 0 );
1247     ok( h != INVALID_HANDLE_VALUE, "CreateFileA error %d\n", GetLastError() );
1248
1249     SetLastError(0xdeadbeef);
1250     h2 = CreateFileA( filename, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
1251     ok( h2 == INVALID_HANDLE_VALUE, "CreateFileA should fail\n");
1252     ok( GetLastError() == ERROR_SHARING_VIOLATION, "wrong error code %d\n", GetLastError() );
1253
1254     h2 = CreateFileA( filename, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0 );
1255     ok( h2 != INVALID_HANDLE_VALUE, "CreateFileA error %d\n", GetLastError() );
1256
1257     CloseHandle(h);
1258     CloseHandle(h2);
1259
1260     DeleteFileA( filename );
1261 }
1262
1263 static char get_windows_drive(void)
1264 {
1265     char windowsdir[MAX_PATH];
1266     GetWindowsDirectory(windowsdir, sizeof(windowsdir));
1267     return windowsdir[0];
1268 }
1269
1270 static void test_FindFirstFileA(void)
1271 {
1272     HANDLE handle;
1273     WIN32_FIND_DATAA data;
1274     int err;
1275     char buffer[5] = "C:\\";
1276     char buffer2[100];
1277
1278     /* try FindFirstFileA on "C:\" */
1279     buffer[0] = get_windows_drive();
1280
1281     SetLastError( 0xdeadbeaf );
1282     handle = FindFirstFileA(buffer, &data);
1283     err = GetLastError();
1284     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on root directory should fail\n" );
1285     ok ( err == ERROR_FILE_NOT_FOUND, "Bad Error number %d\n", err );
1286
1287     /* try FindFirstFileA on "C:\*" */
1288     strcpy(buffer2, buffer);
1289     strcat(buffer2, "*");
1290     handle = FindFirstFileA(buffer2, &data);
1291     ok ( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s should succeed\n", buffer2 );
1292     ok ( strcmp( data.cFileName, "." ) && strcmp( data.cFileName, ".." ),
1293          "FindFirstFile shouldn't return '%s' in drive root\n", data.cFileName );
1294     if (FindNextFileA( handle, &data ))
1295         ok ( strcmp( data.cFileName, "." ) && strcmp( data.cFileName, ".." ),
1296              "FindNextFile shouldn't return '%s' in drive root\n", data.cFileName );
1297     ok ( FindClose(handle) == TRUE, "Failed to close handle %s\n", buffer2 );
1298
1299     /* try FindFirstFileA on windows dir */
1300     GetWindowsDirectory( buffer2, sizeof(buffer2) );
1301     strcat(buffer2, "\\*");
1302     handle = FindFirstFileA(buffer2, &data);
1303     ok( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s should succeed\n", buffer2 );
1304     ok( !strcmp( data.cFileName, "." ), "FindFirstFile should return '.' first\n" );
1305     ok( FindNextFileA( handle, &data ), "FindNextFile failed\n" );
1306     ok( !strcmp( data.cFileName, ".." ), "FindNextFile should return '..' as second entry\n" );
1307     while (FindNextFileA( handle, &data ))
1308         ok ( strcmp( data.cFileName, "." ) && strcmp( data.cFileName, ".." ),
1309              "FindNextFile shouldn't return '%s'\n", data.cFileName );
1310     ok ( FindClose(handle) == TRUE, "Failed to close handle %s\n", buffer2 );
1311
1312     /* try FindFirstFileA on "C:\foo\" */
1313     SetLastError( 0xdeadbeaf );
1314     strcpy(buffer2, buffer);
1315     strcat(buffer2, "foo\\");
1316     handle = FindFirstFileA(buffer2, &data);
1317     err = GetLastError();
1318     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1319     todo_wine {
1320         ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1321     }
1322
1323     /* try FindFirstFileA on "C:\foo\bar.txt" */
1324     SetLastError( 0xdeadbeaf );
1325     strcpy(buffer2, buffer);
1326     strcat(buffer2, "foo\\bar.txt");
1327     handle = FindFirstFileA(buffer2, &data);
1328     err = GetLastError();
1329     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1330     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1331
1332     /* try FindFirstFileA on "C:\foo\*.*" */
1333     SetLastError( 0xdeadbeaf );
1334     strcpy(buffer2, buffer);
1335     strcat(buffer2, "foo\\*.*");
1336     handle = FindFirstFileA(buffer2, &data);
1337     err = GetLastError();
1338     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1339     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1340
1341     /* try FindFirstFileA on "foo\bar.txt" */
1342     SetLastError( 0xdeadbeaf );
1343     strcpy(buffer2, "foo\\bar.txt");
1344     handle = FindFirstFileA(buffer2, &data);
1345     err = GetLastError();
1346     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1347     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1348
1349     /* try FindFirstFileA on "c:\nul" */
1350     SetLastError( 0xdeadbeaf );
1351     strcpy(buffer2, buffer);
1352     strcat(buffer2, "nul");
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, "nul"), "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 "lpt1" */
1366     SetLastError( 0xdeadbeaf );
1367     strcpy(buffer2, "lpt1");
1368     handle = FindFirstFileA(buffer2, &data);
1369     err = GetLastError();
1370     ok( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s failed\n", buffer2 );
1371     ok( 0 == lstrcmpiA(data.cFileName, "lpt1"), "wrong name %s\n", data.cFileName );
1372     ok( 0 == data.nFileSizeHigh, "wrong size %d\n", data.nFileSizeHigh );
1373     ok( 0 == data.nFileSizeLow, "wrong size %d\n", data.nFileSizeLow );
1374     ok( FILE_ATTRIBUTE_ARCHIVE == data.dwFileAttributes, "wrong attributes %x\n", data.dwFileAttributes );
1375     SetLastError( 0xdeadbeaf );
1376     ok( !FindNextFileA( handle, &data ), "FindNextFileA succeeded\n" );
1377     ok( GetLastError() == ERROR_NO_MORE_FILES, "bad error %d\n", GetLastError() );
1378     ok( FindClose( handle ), "failed to close handle\n" );
1379
1380     /* try FindFirstFileA on "c:\nul\*" */
1381     SetLastError( 0xdeadbeaf );
1382     strcpy(buffer2, buffer);
1383     strcat(buffer2, "nul\\*");
1384     handle = FindFirstFileA(buffer2, &data);
1385     err = GetLastError();
1386     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1387     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1388
1389     /* try FindFirstFileA on "c:\nul*" */
1390     SetLastError( 0xdeadbeaf );
1391     strcpy(buffer2, buffer);
1392     strcat(buffer2, "nul*");
1393     handle = FindFirstFileA(buffer2, &data);
1394     err = GetLastError();
1395     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1396     ok ( err == ERROR_FILE_NOT_FOUND, "Bad Error number %d\n", err );
1397
1398     /* try FindFirstFileA on "c:\foo\bar\nul" */
1399     SetLastError( 0xdeadbeaf );
1400     strcpy(buffer2, buffer);
1401     strcat(buffer2, "foo\\bar\\nul");
1402     handle = FindFirstFileA(buffer2, &data);
1403     err = GetLastError();
1404     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1405     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1406
1407     /* try FindFirstFileA on "c:\foo\nul\bar" */
1408     SetLastError( 0xdeadbeaf );
1409     strcpy(buffer2, buffer);
1410     strcat(buffer2, "foo\\nul\\bar");
1411     handle = FindFirstFileA(buffer2, &data);
1412     err = GetLastError();
1413     ok ( handle == INVALID_HANDLE_VALUE, "FindFirstFile on %s should Fail\n", buffer2 );
1414     ok ( err == ERROR_PATH_NOT_FOUND, "Bad Error number %d\n", err );
1415 }
1416
1417 static void test_FindNextFileA(void)
1418 {
1419     HANDLE handle;
1420     WIN32_FIND_DATAA search_results;
1421     int err;
1422     char buffer[5] = "C:\\*";
1423
1424     buffer[0] = get_windows_drive();
1425     handle = FindFirstFileA(buffer,&search_results);
1426     ok ( handle != INVALID_HANDLE_VALUE, "FindFirstFile on C:\\* should succeed\n" );
1427     while (FindNextFile(handle, &search_results))
1428     {
1429         /* get to the end of the files */
1430     }
1431     ok ( FindClose(handle) == TRUE, "Failed to close handle\n");
1432     err = GetLastError();
1433     ok ( err == ERROR_NO_MORE_FILES, "GetLastError should return ERROR_NO_MORE_FILES\n");
1434 }
1435
1436 static void test_FindFirstFileExA(void)
1437 {
1438     WIN32_FIND_DATAA search_results;
1439     HANDLE handle;
1440
1441     CreateDirectoryA("test-dir", NULL);
1442     _lclose(_lcreat("test-dir\\file1", 0));
1443     _lclose(_lcreat("test-dir\\file2", 0));
1444     CreateDirectoryA("test-dir\\dir1", NULL);
1445     /* FindExLimitToDirectories is ignored */
1446     handle = FindFirstFileExA("test-dir\\*", FindExInfoStandard, &search_results, FindExSearchLimitToDirectories, NULL, 0);
1447     ok(handle != INVALID_HANDLE_VALUE, "FindFirstFile failed (err=%u)\n", GetLastError());
1448     ok(strcmp(search_results.cFileName, ".") == 0, "First entry should be '.', is %s\n", search_results.cFileName);
1449
1450 #define CHECK_NAME(fn) (strcmp((fn), "file1") == 0 || strcmp((fn), "file2") == 0 || strcmp((fn), "dir1") == 0)
1451
1452     ok(FindNextFile(handle, &search_results), "Fetching second file failed\n");
1453     ok(strcmp(search_results.cFileName, "..") == 0, "Second entry should be '..' is %s\n", search_results.cFileName);
1454
1455     ok(FindNextFile(handle, &search_results), "Fetching third file failed\n");
1456     ok(CHECK_NAME(search_results.cFileName), "Invalid thrid entry - %s\n", search_results.cFileName);
1457
1458     ok(FindNextFile(handle, &search_results), "Fetching fourth file failed\n");
1459     ok(CHECK_NAME(search_results.cFileName), "Invalid fourth entry - %s\n", search_results.cFileName);
1460
1461     ok(FindNextFile(handle, &search_results), "Fetching fifth file failed\n");
1462     ok(CHECK_NAME(search_results.cFileName), "Invalid fifth entry - %s\n", search_results.cFileName);
1463
1464 #undef CHECK_NAME
1465
1466     ok(FindNextFile(handle, &search_results) == FALSE, "Fetching sixth file should failed\n");
1467     DeleteFileA("test-dir\\file1");
1468     DeleteFileA("test-dir\\file2");
1469     RemoveDirectoryA("test-dir\\dir1");
1470     RemoveDirectoryA("test-dir");
1471 }
1472
1473 static int test_Mapfile_createtemp(HANDLE *handle)
1474 {
1475     SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL);
1476     DeleteFile(filename);
1477     *handle = CreateFile(filename, GENERIC_READ|GENERIC_WRITE, 0, 0,
1478                          CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
1479     if (*handle != INVALID_HANDLE_VALUE) {
1480
1481         return 1;
1482     }
1483
1484     return 0;
1485 }
1486
1487 static void test_MapFile(void)
1488 {
1489     HANDLE handle;
1490     HANDLE hmap;
1491
1492     ok(test_Mapfile_createtemp(&handle), "Couldn't create test file.\n");
1493
1494     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0x1000, "named_file_map" );
1495     ok( hmap != NULL, "mapping should work, I named it!\n" );
1496
1497     ok( CloseHandle( hmap ), "can't close mapping handle\n");
1498
1499     /* We have to close file before we try new stuff with mapping again.
1500        Else we would always succeed on XP or block descriptors on 95. */
1501     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0, NULL );
1502     ok( hmap != NULL, "We should still be able to map!\n" );
1503     ok( CloseHandle( hmap ), "can't close mapping handle\n");
1504     ok( CloseHandle( handle ), "can't close file handle\n");
1505     handle = NULL;
1506
1507     ok(test_Mapfile_createtemp(&handle), "Couldn't create test file.\n");
1508
1509     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0, NULL );
1510     ok( hmap == NULL, "mapped zero size file\n");
1511     ok( GetLastError() == ERROR_FILE_INVALID, "not ERROR_FILE_INVALID\n");
1512
1513     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0x80000000, 0, NULL );
1514     ok( hmap == NULL, "mapping should fail\n");
1515     /* GetLastError() varies between win9x and WinNT and also depends on the filesystem */
1516
1517     hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0x80000000, 0x10000, NULL );
1518     ok( hmap == NULL, "mapping should fail\n");
1519     /* GetLastError() varies between win9x and WinNT and also depends on the filesystem */
1520
1521     /* On XP you can now map again, on Win 95 you cannot. */
1522
1523     ok( CloseHandle( handle ), "can't close file handle\n");
1524     ok( DeleteFileA( filename ), "DeleteFile failed after map\n" );
1525 }
1526
1527 static void test_GetFileType(void)
1528 {
1529     DWORD type;
1530     HANDLE h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 );
1531     ok( h != INVALID_HANDLE_VALUE, "open %s failed\n", filename );
1532     type = GetFileType(h);
1533     ok( type == FILE_TYPE_DISK, "expected type disk got %d\n", type );
1534     CloseHandle( h );
1535     h = CreateFileA( "nul", GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0 );
1536     ok( h != INVALID_HANDLE_VALUE, "open nul failed\n" );
1537     type = GetFileType(h);
1538     ok( type == FILE_TYPE_CHAR, "expected type char for nul got %d\n", type );
1539     CloseHandle( h );
1540     DeleteFileA( filename );
1541 }
1542
1543 static int completion_count;
1544
1545 static void CALLBACK FileIOComplete(DWORD dwError, DWORD dwBytes, LPOVERLAPPED ovl)
1546 {
1547 /*      printf("(%ld, %ld, %p { %ld, %ld, %ld, %ld, %p })\n", dwError, dwBytes, ovl, ovl->Internal, ovl->InternalHigh, ovl->Offset, ovl->OffsetHigh, ovl->hEvent);*/
1548         ReleaseSemaphore(ovl->hEvent, 1, NULL);
1549         completion_count++;
1550 }
1551
1552 static void test_async_file_errors(void)
1553 {
1554     char szFile[MAX_PATH];
1555     HANDLE hSem = CreateSemaphoreW(NULL, 1, 1, NULL);
1556     HANDLE hFile;
1557     LPVOID lpBuffer = HeapAlloc(GetProcessHeap(), 0, 4096);
1558     OVERLAPPED ovl;
1559     S(U(ovl)).Offset = 0;
1560     S(U(ovl)).OffsetHigh = 0;
1561     ovl.hEvent = hSem;
1562     completion_count = 0;
1563     szFile[0] = '\0';
1564     GetWindowsDirectoryA(szFile, sizeof(szFile)/sizeof(szFile[0])-1-strlen("\\win.ini"));
1565     strcat(szFile, "\\win.ini");
1566     hFile = CreateFileA(szFile, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_ALWAYS, FILE_FLAG_OVERLAPPED, NULL);
1567     ok(hFile != NULL, "CreateFileA(%s ...) failed\n", szFile);
1568     while (TRUE)
1569     {
1570         BOOL res;
1571         while (WaitForSingleObjectEx(hSem, INFINITE, TRUE) == WAIT_IO_COMPLETION)
1572             ;
1573         res = ReadFileEx(hFile, lpBuffer, 4096, &ovl, FileIOComplete);
1574         /*printf("Offset = %ld, result = %s\n", ovl.Offset, res ? "TRUE" : "FALSE");*/
1575         if (!res)
1576             break;
1577         S(U(ovl)).Offset += 4096;
1578         /* i/o completion routine only called if ReadFileEx returned success.
1579          * we only care about violations of this rule so undo what should have
1580          * been done */
1581         completion_count--;
1582     }
1583     ok(completion_count == 0, "completion routine should only be called when ReadFileEx succeeds (this rule was violated %d times)\n", completion_count);
1584     /*printf("Error = %ld\n", GetLastError());*/
1585 }
1586
1587 static void test_read_write(void)
1588 {
1589     DWORD bytes, ret;
1590     HANDLE hFile;
1591     char temp_path[MAX_PATH];
1592     char filename[MAX_PATH];
1593     static const char prefix[] = "pfx";
1594
1595     ret = GetTempPathA(MAX_PATH, temp_path);
1596     ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
1597     ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
1598
1599     ret = GetTempFileNameA(temp_path, prefix, 0, filename);
1600     ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
1601
1602     hFile = CreateFileA(filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
1603                         CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
1604     ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA: error %d\n", GetLastError());
1605
1606     SetLastError(12345678);
1607     bytes = 12345678;
1608     ret = WriteFile(hFile, NULL, 0, &bytes, NULL);
1609     ok(ret && GetLastError() == 12345678,
1610         "ret = %d, error %d\n", ret, GetLastError());
1611     ok(!bytes, "bytes = %d\n", bytes);
1612
1613     SetLastError(12345678);
1614     bytes = 12345678;
1615     ret = WriteFile(hFile, NULL, 10, &bytes, NULL);
1616     ok((!ret && GetLastError() == ERROR_INVALID_USER_BUFFER) || /* Win2k */
1617         (ret && GetLastError() == 12345678), /* Win9x */
1618         "ret = %d, error %d\n", ret, GetLastError());
1619     ok(!bytes || /* Win2k */
1620         bytes == 10, /* Win9x */
1621         "bytes = %d\n", bytes);
1622
1623     /* make sure the file contains data */
1624     WriteFile(hFile, "this is the test data", 21, &bytes, NULL);
1625     SetFilePointer(hFile, 0, NULL, FILE_BEGIN);
1626
1627     SetLastError(12345678);
1628     bytes = 12345678;
1629     ret = ReadFile(hFile, NULL, 0, &bytes, NULL);
1630     ok(ret && GetLastError() == 12345678,
1631         "ret = %d, error %d\n", ret, GetLastError());
1632     ok(!bytes, "bytes = %d\n", bytes);
1633
1634     SetLastError(12345678);
1635     bytes = 12345678;
1636     ret = ReadFile(hFile, NULL, 10, &bytes, NULL);
1637     ok(!ret && (GetLastError() == ERROR_NOACCESS || /* Win2k */
1638                 GetLastError() == ERROR_INVALID_PARAMETER), /* Win9x */
1639         "ret = %d, error %d\n", ret, GetLastError());
1640     ok(!bytes, "bytes = %d\n", bytes);
1641
1642     ret = CloseHandle(hFile);
1643     ok( ret, "CloseHandle: error %d\n", GetLastError());
1644     ret = DeleteFileA(filename);
1645     ok( ret, "DeleteFileA: error %d\n", GetLastError());
1646 }
1647
1648 static void test_OpenFile(void)
1649 {
1650     HFILE hFile;
1651     OFSTRUCT ofs;
1652     BOOL ret;
1653     DWORD retval;
1654
1655     static const char *file = "\\regsvr32.exe";
1656     static const char *foo = ".\\foo-bar-foo.baz";
1657     static const char *foo_too_long = ".\\foo-bar-foo.baz+++++++++++++++"
1658         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
1659         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
1660         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
1661         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
1662         "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++";
1663     static const char *backslash = "\\";
1664     char buff[MAX_PATH];
1665     char buff_long[4*MAX_PATH];
1666     char filled_0xA5[OFS_MAXPATHNAME];
1667     UINT length;
1668
1669     /* Check for existing file */
1670     length = GetSystemDirectoryA(buff, MAX_PATH);
1671
1672     if (length + lstrlen(file) < MAX_PATH)
1673     {
1674         lstrcatA(buff, file);
1675         memset(&ofs, 0xA5, sizeof(ofs));
1676         SetLastError(0xfaceabee);
1677
1678         hFile = OpenFile(buff, &ofs, OF_EXIST);
1679         ok( hFile == TRUE, "%s not found : %d\n", buff, GetLastError() );
1680         ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1681             "GetLastError() returns %d\n", GetLastError() );
1682         ok( ofs.cBytes == sizeof(ofs), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1683         ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1684         ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1685             "OpenFile returned '%s', but was expected to return '%s' or string filled with 0xA5\n",
1686             ofs.szPathName, buff );
1687     }
1688
1689     memset(&filled_0xA5, 0xA5, OFS_MAXPATHNAME);
1690     length = GetCurrentDirectoryA(MAX_PATH, buff);
1691
1692     /* Check for nonexistent file */
1693     if (length + lstrlenA(foo + 1) < MAX_PATH)
1694     {
1695         lstrcatA(buff, foo + 1); /* Avoid '.' during concatenation */
1696         memset(&ofs, 0xA5, sizeof(ofs));
1697         SetLastError(0xfaceabee);
1698
1699         hFile = OpenFile(foo, &ofs, OF_EXIST);
1700         ok( hFile == HFILE_ERROR, "hFile != HFILE_ERROR : %d\n", GetLastError());
1701         ok( GetLastError() == ERROR_FILE_NOT_FOUND, "GetLastError() returns %d\n", GetLastError() );
1702         todo_wine
1703         ok( ofs.cBytes == 0xA5, "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1704         ok( ofs.nErrCode == ERROR_FILE_NOT_FOUND, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1705         ok( lstrcmpiA(ofs.szPathName, buff) == 0 || strncmp(ofs.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0,
1706             "OpenFile returned '%s', but was expected to return '%s' or string filled with 0xA5\n",
1707             ofs.szPathName, buff );
1708     }
1709
1710     length = GetCurrentDirectoryA(MAX_PATH, buff_long);
1711     length += lstrlenA(foo_too_long + 1);
1712
1713     /* Check for nonexistent file with too long filename */
1714     if (length >= OFS_MAXPATHNAME && length < sizeof(buff_long))
1715     {
1716         lstrcatA(buff_long, foo_too_long + 1); /* Avoid '.' during concatenation */
1717         memset(&ofs, 0xA5, sizeof(ofs));
1718         SetLastError(0xfaceabee);
1719
1720         hFile = OpenFile(foo_too_long, &ofs, OF_EXIST);
1721         ok( hFile == HFILE_ERROR, "hFile != HFILE_ERROR : %d\n", GetLastError());
1722         ok( GetLastError() == ERROR_INVALID_DATA || GetLastError() == ERROR_FILENAME_EXCED_RANGE,
1723             "GetLastError() returns %d\n", GetLastError() );
1724         todo_wine
1725         ok( ofs.cBytes == 0xA5, "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1726         ok( ofs.nErrCode == ERROR_INVALID_DATA || ofs.nErrCode == ERROR_FILENAME_EXCED_RANGE,
1727             "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1728         ok( strncmp(ofs.szPathName, filled_0xA5, OFS_MAXPATHNAME) == 0,
1729             "OpenFile returned '%s', but was expected to return string filled with 0xA5\n",
1730             ofs.szPathName );
1731     }
1732
1733     length = GetCurrentDirectoryA(MAX_PATH, buff);
1734     length += lstrlenA(backslash);
1735     length += lstrlenA(filename);
1736
1737     if (length >= MAX_PATH)
1738     {
1739         trace("Buffer too small, requested length = %d, but MAX_PATH = %d.  Skipping test.\n", length, MAX_PATH);
1740         return;
1741     }
1742     lstrcatA(buff, backslash);
1743     lstrcatA(buff, filename);
1744
1745     memset(&ofs, 0xA5, sizeof(ofs));
1746     SetLastError(0xfaceabee);
1747     /* Create an empty file */
1748     hFile = OpenFile(filename, &ofs, OF_CREATE);
1749     ok( hFile != HFILE_ERROR, "OpenFile failed to create nonexistent file\n" );
1750     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1751         "GetLastError() returns %d\n", GetLastError() );
1752     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1753     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1754     ret = CloseHandle((HANDLE)hFile);
1755     ok( ret == TRUE, "CloseHandle() returns %d\n", ret );
1756     retval = GetFileAttributesA(filename);
1757     ok( retval != INVALID_FILE_ATTRIBUTES, "GetFileAttributesA: error %d\n", GetLastError() );
1758
1759     memset(&ofs, 0xA5, sizeof(ofs));
1760     SetLastError(0xfaceabee);
1761     /* Check various opening options: */
1762     /* for reading only, */
1763     hFile = OpenFile(filename, &ofs, OF_READ);
1764     ok( hFile != HFILE_ERROR, "OpenFile failed on read\n" );
1765     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1766         "GetLastError() returns %d\n", GetLastError() );
1767     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1768     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1769     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1770         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1771     ret = CloseHandle((HANDLE)hFile);
1772     ok( ret == TRUE, "CloseHandle() returns %d\n", ret );
1773
1774     memset(&ofs, 0xA5, sizeof(ofs));
1775     SetLastError(0xfaceabee);
1776     /* for writing only, */
1777     hFile = OpenFile(filename, &ofs, OF_WRITE);
1778     ok( hFile != HFILE_ERROR, "OpenFile failed on write\n" );
1779     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1780         "GetLastError() returns %d\n", GetLastError() );
1781     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1782     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1783     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1784         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1785     ret = CloseHandle((HANDLE)hFile);
1786     ok( ret == TRUE, "CloseHandle() returns %d\n", ret );
1787
1788     memset(&ofs, 0xA5, sizeof(ofs));
1789     SetLastError(0xfaceabee);
1790     /* for reading and writing, */
1791     hFile = OpenFile(filename, &ofs, OF_READWRITE);
1792     ok( hFile != HFILE_ERROR, "OpenFile failed on read/write\n" );
1793     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1794         "GetLastError() returns %d\n", GetLastError() );
1795     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1796     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1797     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1798         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1799     ret = CloseHandle((HANDLE)hFile);
1800     ok( ret == TRUE, "CloseHandle() returns %d\n", ret );
1801
1802     memset(&ofs, 0xA5, sizeof(ofs));
1803     SetLastError(0xfaceabee);
1804     /* for checking file presence. */
1805     hFile = OpenFile(filename, &ofs, OF_EXIST);
1806     ok( hFile == 1, "OpenFile failed on finding our created file\n" );
1807     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1808         "GetLastError() returns %d\n", GetLastError() );
1809     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1810     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1811     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1812         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1813
1814     memset(&ofs, 0xA5, sizeof(ofs));
1815     SetLastError(0xfaceabee);
1816     /* Delete the file and make sure it doesn't exist anymore */
1817     hFile = OpenFile(filename, &ofs, OF_DELETE);
1818     ok( hFile == 1, "OpenFile failed on delete (%d)\n", hFile );
1819     ok( GetLastError() == 0xfaceabee || GetLastError() == ERROR_SUCCESS,
1820         "GetLastError() returns %d\n", GetLastError() );
1821     ok( ofs.cBytes == sizeof(OFSTRUCT), "OpenFile set ofs.cBytes to %d\n", ofs.cBytes );
1822     ok( ofs.nErrCode == ERROR_SUCCESS, "OpenFile set ofs.nErrCode to %d\n", ofs.nErrCode );
1823     ok( lstrcmpiA(ofs.szPathName, buff) == 0,
1824         "OpenFile returned '%s', but was expected to return '%s'\n", ofs.szPathName, buff );
1825
1826     retval = GetFileAttributesA(filename);
1827     ok( retval == INVALID_FILE_ATTRIBUTES, "GetFileAttributesA succeeded on deleted file\n" );
1828 }
1829
1830 static void test_overlapped(void)
1831 {
1832     OVERLAPPED ov;
1833     DWORD r, result;
1834
1835     /* GetOverlappedResult crashes if the 2nd or 3rd param are NULL */
1836
1837     memset( &ov, 0,  sizeof ov );
1838     result = 1;
1839     r = GetOverlappedResult(0, &ov, &result, 0);
1840     ok( r == TRUE, "should return false\n");
1841     ok( result == 0, "wrong result %u\n", result );
1842
1843     result = 0;
1844     ov.Internal = 0;
1845     ov.InternalHigh = 0xabcd;
1846     r = GetOverlappedResult(0, &ov, &result, 0);
1847     ok( r == TRUE, "should return false\n");
1848     ok( result == 0xabcd, "wrong result %u\n", result );
1849
1850     SetLastError( 0xb00 );
1851     result = 0;
1852     ov.Internal = STATUS_INVALID_HANDLE;
1853     ov.InternalHigh = 0xabcd;
1854     r = GetOverlappedResult(0, &ov, &result, 0);
1855     ok( GetLastError() == ERROR_INVALID_HANDLE, "wrong error %u\n", GetLastError() );
1856     ok( r == FALSE, "should return false\n");
1857     ok( result == 0xabcd, "wrong result %u\n", result );
1858
1859     SetLastError( 0xb00 );
1860     result = 0;
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     ok( result == 0, "wrong result %u\n", result );
1867
1868     SetLastError( 0xb00 );
1869     ov.hEvent = CreateEvent( NULL, 1, 1, NULL );
1870     ov.Internal = STATUS_PENDING;
1871     ov.InternalHigh = 0xabcd;
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     ResetEvent( ov.hEvent );
1877
1878     SetLastError( 0xb00 );
1879     ov.Internal = STATUS_PENDING;
1880     ov.InternalHigh = 0;
1881     r = GetOverlappedResult(0, &ov, &result, 0);
1882     ok( GetLastError() == ERROR_IO_INCOMPLETE, "wrong error %u\n", GetLastError() );
1883     ok( r == FALSE, "should return false\n");
1884
1885     r = CloseHandle( ov.hEvent );
1886     ok( r == TRUE, "close handle failed\n");
1887 }
1888
1889 static void test_RemoveDirectory(void)
1890 {
1891     int rc;
1892     char directory[] = "removeme";
1893
1894     rc = CreateDirectory(directory, NULL);
1895     ok( rc, "Createdirectory failed, gle=%d\n", GetLastError() );
1896
1897     rc = SetCurrentDirectory(directory);
1898     ok( rc, "SetCurrentDirectory failed, gle=%d\n", GetLastError() );
1899
1900     rc = RemoveDirectory(".");
1901     todo_wine {
1902     ok( !rc, "RemoveDirectory unexpectedly worked\n" );
1903     }
1904
1905     rc = SetCurrentDirectory("..");
1906     ok( rc, "SetCurrentDirectory failed, gle=%d\n", GetLastError() );
1907
1908     rc = RemoveDirectory(directory);
1909     todo_wine {
1910     ok( rc, "RemoveDirectory failed, gle=%d\n", GetLastError() );
1911     }
1912 }
1913
1914 START_TEST(file)
1915 {
1916     test__hread(  );
1917     test__hwrite(  );
1918     test__lclose(  );
1919     test__lcreat(  );
1920     test__llseek(  );
1921     test__llopen(  );
1922     test__lread(  );
1923     test__lwrite(  );
1924     test_GetTempFileNameA();
1925     test_CopyFileA();
1926     test_CopyFileW();
1927     test_CreateFileA();
1928     test_CreateFileW();
1929     test_DeleteFileA();
1930     test_DeleteFileW();
1931     test_MoveFileA();
1932     test_MoveFileW();
1933     test_FindFirstFileA();
1934     test_FindNextFileA();
1935     test_FindFirstFileExA();
1936     test_LockFile();
1937     test_file_sharing();
1938     test_offset_in_overlapped_structure();
1939     test_MapFile();
1940     test_GetFileType();
1941     test_async_file_errors();
1942     test_read_write();
1943     test_OpenFile();
1944     test_overlapped();
1945     test_RemoveDirectory();
1946 }