2 * Unit tests for file functions in Wine
4 * Copyright (c) 2002, 2004 Jakob Eriksson
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.
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.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include "wine/test.h"
31 #ifdef NONAMELESSUNION
36 #ifdef NONAMELESSSTRUCT
42 static int dll_capable(const char *dll, const char *function)
44 HMODULE module = GetModuleHandleA(dll);
45 if (!module) return 0;
47 return (GetProcAddress(module, function) != NULL);
51 LPCSTR filename = "testfile.xxx";
53 "en larvig liten text dx \033 gx hej 84 hej 4484 ! \001\033 bla bl\na.. bla bla."
54 "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
55 "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
56 "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
57 "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
58 "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
59 "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
60 "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
61 "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3"
62 "sdlkfjasdlkfj a dslkj adsklf \n \nasdklf askldfa sdlkf \nsadklf asdklf asdf ";
65 static void test__hread( void )
74 SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL); /* be sure to remove stale files */
75 DeleteFileA( filename );
76 filehandle = _lcreat( filename, 0 );
77 if (filehandle == HFILE_ERROR)
79 ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
83 ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
85 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
87 filehandle = _lopen( filename, OF_READ );
89 ok( HFILE_ERROR != filehandle, "couldn't open file \"%s\" again (err=%ld)\n", filename, GetLastError( ) );
91 bytes_read = _hread( filehandle, buffer, 2 * strlen( sillytext ) );
93 ok( lstrlenA( sillytext ) == bytes_read, "file read size error\n" );
95 for (bytes_wanted = 0; bytes_wanted < lstrlenA( sillytext ); bytes_wanted++)
97 ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
98 ok( _hread( filehandle, buffer, bytes_wanted ) == bytes_wanted, "erratic _hread return value\n" );
99 for (i = 0; i < bytes_wanted; i++)
101 ok( buffer[i] == sillytext[i], "that's not what's written\n" );
105 ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
107 ret = DeleteFileA( filename );
108 ok( ret != 0, "DeleteFile failed (%ld)\n", GetLastError( ) );
112 static void test__hwrite( void )
121 HLOCAL memory_object;
125 filehandle = _lcreat( filename, 0 );
126 if (filehandle == HFILE_ERROR)
128 ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
132 ok( HFILE_ERROR != _hwrite( filehandle, "", 0 ), "_hwrite complains\n" );
134 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
136 filehandle = _lopen( filename, OF_READ );
138 bytes_read = _hread( filehandle, buffer, 1);
140 ok( 0 == bytes_read, "file read size error\n" );
142 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
144 filehandle = _lopen( filename, OF_READWRITE );
148 srand( (unsigned)time( NULL ) );
149 for (blocks = 0; blocks < 100; blocks++)
151 for (i = 0; i < (long)sizeof( buffer ); i++)
154 checksum[0] = checksum[0] + buffer[i];
156 ok( HFILE_ERROR != _hwrite( filehandle, buffer, sizeof( buffer ) ), "_hwrite complains\n" );
157 bytes_written = bytes_written + sizeof( buffer );
160 ok( HFILE_ERROR != _hwrite( filehandle, checksum, 1 ), "_hwrite complains\n" );
163 ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
165 memory_object = LocalAlloc( LPTR, bytes_written );
167 ok( 0 != memory_object, "LocalAlloc fails. (Could be out of memory.)\n" );
169 contents = LocalLock( memory_object );
171 filehandle = _lopen( filename, OF_READ );
173 contents = LocalLock( memory_object );
175 ok( NULL != contents, "LocalLock whines\n" );
177 ok( bytes_written == _hread( filehandle, contents, bytes_written), "read length differ from write length\n" );
183 checksum[0] = checksum[0] + contents[i];
186 while (i < bytes_written - 1);
188 ok( checksum[0] == contents[i], "stored checksum differ from computed checksum\n" );
190 ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
192 ret = DeleteFileA( filename );
193 ok( ret != 0, "DeleteFile failed (%ld)\n", GetLastError( ) );
197 static void test__lclose( void )
202 filehandle = _lcreat( filename, 0 );
203 if (filehandle == HFILE_ERROR)
205 ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
209 ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
211 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
213 ret = DeleteFileA( filename );
214 ok( ret != 0, "DeleteFile failed (%ld)\n", GetLastError( ) );
218 static void test__lcreat( void )
222 WIN32_FIND_DATAA search_results;
223 char slashname[] = "testfi/";
228 filehandle = _lcreat( filename, 0 );
229 if (filehandle == HFILE_ERROR)
231 ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
235 ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
237 ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
239 ok( _hread( filehandle, buffer, strlen( sillytext ) ) == lstrlenA( sillytext ), "erratic _hread return value\n" );
241 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
243 ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should be able to find file\n" );
245 ret = DeleteFileA(filename);
246 ok( ret != 0, "DeleteFile failed (%ld)\n", GetLastError());
248 filehandle = _lcreat( filename, 1 ); /* readonly */
249 ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%ld)\n", filename, GetLastError( ) );
251 ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't be able to write never the less\n" );
253 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
255 ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should be able to find file\n" );
257 ok( 0 == DeleteFileA( filename ), "shouldn't be able to delete a readonly file\n" );
259 ok( SetFileAttributesA(filename, FILE_ATTRIBUTE_NORMAL ) != 0, "couldn't change attributes on file\n" );
261 ok( DeleteFileA( filename ) != 0, "now it should be possible to delete the file!\n" );
263 filehandle = _lcreat( filename, 2 );
264 ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%ld)\n", filename, GetLastError( ) );
266 ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
268 ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
270 ok( _hread( filehandle, buffer, strlen( sillytext ) ) == lstrlenA( sillytext ), "erratic _hread return value\n" );
272 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
274 ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should STILL be able to find file\n" );
276 ret = DeleteFileA( filename );
277 ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
279 filehandle = _lcreat( filename, 4 ); /* SYSTEM file */
280 ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%ld)\n", filename, GetLastError( ) );
282 ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
284 ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
286 ok( _hread( filehandle, buffer, strlen( sillytext ) ) == lstrlenA( sillytext ), "erratic _hread return value\n" );
288 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
290 ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should STILL be able to find file\n" );
292 ret = DeleteFileA( filename );
293 ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
295 filehandle=_lcreat (slashname, 0); /* illegal name */
296 if (HFILE_ERROR==filehandle) {
298 ok (err==ERROR_INVALID_NAME || err==ERROR_PATH_NOT_FOUND,
299 "creating file \"%s\" failed with error %d\n", slashname, err);
300 } else { /* only NT succeeds */
302 find=FindFirstFileA (slashname, &search_results);
303 if (INVALID_HANDLE_VALUE!=find)
305 ret = FindClose (find);
306 ok (0 != ret, "FindClose complains (%ld)\n", GetLastError ());
307 slashname[strlen(slashname)-1]=0;
308 ok (!strcmp (slashname, search_results.cFileName),
309 "found unexpected name \"%s\"\n", search_results.cFileName);
310 ok (FILE_ATTRIBUTE_ARCHIVE==search_results.dwFileAttributes,
311 "attributes of file \"%s\" are 0x%04lx\n", search_results.cFileName,
312 search_results.dwFileAttributes);
314 ret = DeleteFileA( slashname );
315 ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
318 filehandle=_lcreat (filename, 8); /* illegal attribute */
319 if (HFILE_ERROR==filehandle)
320 ok (0, "couldn't create volume label \"%s\"\n", filename);
323 find=FindFirstFileA (filename, &search_results);
324 if (INVALID_HANDLE_VALUE==find)
325 ok (0, "file \"%s\" not found\n", filename);
327 ret = FindClose(find);
328 ok ( 0 != ret, "FindClose complains (%ld)\n", GetLastError ());
329 ok (!strcmp (filename, search_results.cFileName),
330 "found unexpected name \"%s\"\n", search_results.cFileName);
331 ok (FILE_ATTRIBUTE_ARCHIVE==search_results.dwFileAttributes,
332 "attributes of file \"%s\" are 0x%04lx\n", search_results.cFileName,
333 search_results.dwFileAttributes);
335 ret = DeleteFileA( filename );
336 ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
341 static void test__llseek( void )
349 filehandle = _lcreat( filename, 0 );
350 if (filehandle == HFILE_ERROR)
352 ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
356 for (i = 0; i < 400; i++)
358 ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
360 ok( HFILE_ERROR != _llseek( filehandle, 400 * strlen( sillytext ), FILE_CURRENT ), "should be able to seek\n" );
361 ok( HFILE_ERROR != _llseek( filehandle, 27 + 35 * strlen( sillytext ), FILE_BEGIN ), "should be able to seek\n" );
363 bytes_read = _hread( filehandle, buffer, 1);
364 ok( 1 == bytes_read, "file read size error\n" );
365 ok( buffer[0] == sillytext[27], "_llseek error, it got lost seeking\n" );
366 ok( HFILE_ERROR != _llseek( filehandle, -400 * strlen( sillytext ), FILE_END ), "should be able to seek\n" );
368 bytes_read = _hread( filehandle, buffer, 1);
369 ok( 1 == bytes_read, "file read size error\n" );
370 ok( buffer[0] == sillytext[0], "_llseek error, it got lost seeking\n" );
371 ok( HFILE_ERROR != _llseek( filehandle, 1000000, FILE_END ), "should be able to seek past file; poor, poor Windows programmers\n" );
372 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
374 ret = DeleteFileA( filename );
375 ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
379 static void test__llopen( void )
386 filehandle = _lcreat( filename, 0 );
387 if (filehandle == HFILE_ERROR)
389 ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
393 ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
394 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
396 filehandle = _lopen( filename, OF_READ );
397 ok( HFILE_ERROR == _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't be able to write!\n" );
398 bytes_read = _hread( filehandle, buffer, strlen( sillytext ) );
399 ok( strlen( sillytext ) == bytes_read, "file read size error\n" );
400 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
402 filehandle = _lopen( filename, OF_READWRITE );
403 bytes_read = _hread( filehandle, buffer, 2 * strlen( sillytext ) );
404 ok( strlen( sillytext ) == bytes_read, "file read size error\n" );
405 ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite should write just fine\n" );
406 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
408 filehandle = _lopen( filename, OF_WRITE );
409 ok( HFILE_ERROR == _hread( filehandle, buffer, 1 ), "you should only be able to write this file\n" );
410 ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite should write just fine\n" );
411 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
413 ret = DeleteFileA( filename );
414 ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
415 /* TODO - add tests for the SHARE modes - use two processes to pull this one off */
419 static void test__lread( void )
428 filehandle = _lcreat( filename, 0 );
429 if (filehandle == HFILE_ERROR)
431 ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
435 ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" );
437 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
439 filehandle = _lopen( filename, OF_READ );
441 ok( HFILE_ERROR != filehandle, "couldn't open file \"%s\" again (err=%ld)\n", filename, GetLastError());
443 bytes_read = _lread( filehandle, buffer, 2 * strlen( sillytext ) );
445 ok( lstrlenA( sillytext ) == bytes_read, "file read size error\n" );
447 for (bytes_wanted = 0; bytes_wanted < strlen( sillytext ); bytes_wanted++)
449 ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" );
450 ok( _lread( filehandle, buffer, bytes_wanted ) == bytes_wanted, "erratic _hread return value\n" );
451 for (i = 0; i < bytes_wanted; i++)
453 ok( buffer[i] == sillytext[i], "that's not what's written\n" );
457 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
459 ret = DeleteFileA( filename );
460 ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
464 static void test__lwrite( void )
473 HLOCAL memory_object;
477 filehandle = _lcreat( filename, 0 );
478 if (filehandle == HFILE_ERROR)
480 ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
484 ok( HFILE_ERROR != _lwrite( filehandle, "", 0 ), "_hwrite complains\n" );
486 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
488 filehandle = _lopen( filename, OF_READ );
490 bytes_read = _hread( filehandle, buffer, 1);
492 ok( 0 == bytes_read, "file read size error\n" );
494 ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" );
496 filehandle = _lopen( filename, OF_READWRITE );
500 srand( (unsigned)time( NULL ) );
501 for (blocks = 0; blocks < 100; blocks++)
503 for (i = 0; i < (long)sizeof( buffer ); i++)
506 checksum[0] = checksum[0] + buffer[i];
508 ok( HFILE_ERROR != _lwrite( filehandle, buffer, sizeof( buffer ) ), "_hwrite complains\n" );
509 bytes_written = bytes_written + sizeof( buffer );
512 ok( HFILE_ERROR != _lwrite( filehandle, checksum, 1 ), "_hwrite complains\n" );
515 ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
517 memory_object = LocalAlloc( LPTR, bytes_written );
519 ok( 0 != memory_object, "LocalAlloc fails, could be out of memory\n" );
521 contents = LocalLock( memory_object );
523 filehandle = _lopen( filename, OF_READ );
525 contents = LocalLock( memory_object );
527 ok( NULL != contents, "LocalLock whines\n" );
529 ok( bytes_written == _hread( filehandle, contents, bytes_written), "read length differ from write length\n" );
535 checksum[0] += contents[i];
538 while (i < bytes_written - 1);
540 ok( checksum[0] == contents[i], "stored checksum differ from computed checksum\n" );
542 ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" );
544 ret = DeleteFileA( filename );
545 ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) );
548 static void test_CopyFileA(void)
550 char temp_path[MAX_PATH];
551 char source[MAX_PATH], dest[MAX_PATH];
552 static const char prefix[] = "pfx";
559 ret = GetTempPathA(MAX_PATH, temp_path);
560 ok(ret != 0, "GetTempPathA error %ld\n", GetLastError());
561 ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
563 ret = GetTempFileNameA(temp_path, prefix, 0, source);
564 ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError());
566 /* make the source have not zero size */
567 hfile = CreateFileA(source, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0 );
568 ok(hfile != INVALID_HANDLE_VALUE, "failed to open source file\n");
569 retok = WriteFile(hfile, prefix, sizeof(prefix), &ret, NULL );
570 ok( retok && ret == sizeof(prefix),
571 "WriteFile error %ld\n", GetLastError());
572 ok(GetFileSize(hfile, NULL) == sizeof(prefix), "source file has wrong size\n");
573 /* get the file time and change it to prove the difference */
574 ok(GetFileTime(hfile, NULL, NULL, &ft1), "GetFileTime error %ld\n", GetLastError());
575 ft1.dwLowDateTime -= 600000000; /* 60 second */
576 ok(SetFileTime(hfile, NULL, NULL, &ft1), "SetFileTime error %ld\n", GetLastError());
577 GetFileTime(hfile, NULL, NULL, &ft1); /* get the actual time back */
580 ret = GetTempFileNameA(temp_path, prefix, 0, dest);
581 ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError());
583 SetLastError(0xdeadbeef);
584 ret = CopyFileA(source, dest, TRUE);
585 ok(!ret && GetLastError() == ERROR_FILE_EXISTS,
586 "CopyFileA: unexpected error %ld\n", GetLastError());
588 ret = CopyFileA(source, dest, FALSE);
589 ok(ret, "CopyFileA: error %ld\n", GetLastError());
591 /* make sure that destination has correct size */
592 hfile = CreateFileA(dest, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
593 ok(hfile != INVALID_HANDLE_VALUE, "failed to open destination file\n");
594 ret = GetFileSize(hfile, NULL);
595 ok(ret == sizeof(prefix), "destination file has wrong size %ld\n", ret);
597 /* make sure that destination has the same filetime */
598 ok(ret = GetFileTime(hfile, NULL, NULL, &ft2), "GetFileTime error %ld\n", GetLastError());
599 ok(CompareFileTime(&ft1, &ft2) == 0, "destination file has wrong filetime\n");
601 SetLastError(0xdeadbeef);
602 ret = CopyFileA(source, dest, FALSE);
603 ok(!ret && GetLastError() == ERROR_SHARING_VIOLATION,
604 "CopyFileA: ret = %ld, unexpected error %ld\n", ret, GetLastError());
606 /* make sure that destination still has correct size */
607 ret = GetFileSize(hfile, NULL);
608 ok(ret == sizeof(prefix), "destination file has wrong size %ld\n", ret);
609 retok = ReadFile(hfile, buf, sizeof(buf), &ret, NULL);
610 ok( retok && ret == sizeof(prefix),
611 "ReadFile: error %ld\n", GetLastError());
612 ok(!memcmp(prefix, buf, sizeof(prefix)), "buffer contents mismatch\n");
615 ret = DeleteFileA(source);
616 ok(ret, "DeleteFileA: error %ld\n", GetLastError());
617 ret = DeleteFileA(dest);
618 ok(ret, "DeleteFileA: error %ld\n", GetLastError());
621 static void test_CopyFileW(void)
623 WCHAR temp_path[MAX_PATH];
624 WCHAR source[MAX_PATH], dest[MAX_PATH];
625 static const WCHAR prefix[] = {'p','f','x',0};
628 ret = GetTempPathW(MAX_PATH, temp_path);
629 if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
631 ok(ret != 0, "GetTempPathW error %ld\n", GetLastError());
632 ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
634 ret = GetTempFileNameW(temp_path, prefix, 0, source);
635 ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError());
637 ret = GetTempFileNameW(temp_path, prefix, 0, dest);
638 ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError());
640 ret = CopyFileW(source, dest, TRUE);
641 ok(!ret && GetLastError() == ERROR_FILE_EXISTS,
642 "CopyFileW: unexpected error %ld\n", GetLastError());
644 ret = CopyFileW(source, dest, FALSE);
645 ok(ret, "CopyFileW: error %ld\n", GetLastError());
647 ret = DeleteFileW(source);
648 ok(ret, "DeleteFileW: error %ld\n", GetLastError());
649 ret = DeleteFileW(dest);
650 ok(ret, "DeleteFileW: error %ld\n", GetLastError());
653 static void test_CreateFileA(void)
656 char temp_path[MAX_PATH];
657 char filename[MAX_PATH];
658 static const char prefix[] = "pfx";
661 ret = GetTempPathA(MAX_PATH, temp_path);
662 ok(ret != 0, "GetTempPathA error %ld\n", GetLastError());
663 ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
665 ret = GetTempFileNameA(temp_path, prefix, 0, filename);
666 ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError());
668 hFile = CreateFileA(filename, GENERIC_READ, 0, NULL,
669 CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
670 ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_EXISTS,
671 "CREATE_NEW should fail if file exists and last error value should be ERROR_FILE_EXISTS\n");
673 ret = DeleteFileA(filename);
674 ok(ret, "DeleteFileA: error %ld\n", GetLastError());
677 static void test_CreateFileW(void)
680 WCHAR temp_path[MAX_PATH];
681 WCHAR filename[MAX_PATH];
682 static const WCHAR emptyW[]={'\0'};
683 static const WCHAR prefix[] = {'p','f','x',0};
684 static const WCHAR bogus[] = { '\\', '\\', '.', '\\', 'B', 'O', 'G', 'U', 'S', 0 };
687 ret = GetTempPathW(MAX_PATH, temp_path);
688 if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
690 ok(ret != 0, "GetTempPathW error %ld\n", GetLastError());
691 ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
693 ret = GetTempFileNameW(temp_path, prefix, 0, filename);
694 ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError());
696 hFile = CreateFileW(filename, GENERIC_READ, 0, NULL,
697 CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
698 ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_EXISTS,
699 "CREATE_NEW should fail if file exists and last error value should be ERROR_FILE_EXISTS\n");
701 ret = DeleteFileW(filename);
702 ok(ret, "DeleteFileW: error %ld\n", GetLastError());
704 hFile = CreateFileW(NULL, GENERIC_READ, 0, NULL,
705 CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
706 ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND,
707 "CreateFileW(NULL) returned ret=%p error=%ld\n",hFile,GetLastError());
709 hFile = CreateFileW(emptyW, GENERIC_READ, 0, NULL,
710 CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0);
711 ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND,
712 "CreateFileW(\"\") returned ret=%p error=%ld\n",hFile,GetLastError());
714 /* test the result of opening a nonexistent driver name */
715 hFile = CreateFileW(bogus, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
716 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
717 ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_NOT_FOUND,
718 "CreateFileW on invalid VxD name returned ret=%p error=%ld\n",hFile,GetLastError());
721 static void test_GetTempFileNameA()
725 char expected[MAX_PATH + 10];
726 char windowsdir[MAX_PATH + 10];
727 char windowsdrive[3];
729 result = GetWindowsDirectory(windowsdir, sizeof(windowsdir));
730 ok(result < sizeof(windowsdir), "windowsdir is abnormally long!\n");
731 ok(result != 0, "GetWindowsDirectory: error %ld\n", GetLastError());
733 /* If the Windows directory is the root directory, it ends in backslash, not else. */
734 if (strlen(windowsdir) != 3) /* As in "C:\" or "F:\" */
736 strcat(windowsdir, "\\");
739 windowsdrive[0] = windowsdir[0];
740 windowsdrive[1] = windowsdir[1];
741 windowsdrive[2] = '\0';
743 result = GetTempFileNameA(windowsdrive, "abc", 1, out);
744 ok(result != 0, "GetTempFileNameA: error %ld\n", GetLastError());
745 ok(((out[0] == windowsdrive[0]) && (out[1] == ':')) && (out[2] == '\\'),
746 "GetTempFileNameA: first three characters should be %c:\\, string was actually %s\n",
747 windowsdrive[0], out);
749 result = GetTempFileNameA(windowsdir, "abc", 2, out);
750 ok(result != 0, "GetTempFileNameA: error %ld\n", GetLastError());
752 strcat(expected, windowsdir);
753 strcat(expected, "abc2.tmp");
754 ok(lstrcmpiA(out, expected) == 0, "GetTempFileNameA: Unexpected output \"%s\" vs \"%s\"\n",
758 static void test_DeleteFileA( void )
762 ret = DeleteFileA(NULL);
763 ok(!ret && (GetLastError() == ERROR_INVALID_PARAMETER ||
764 GetLastError() == ERROR_PATH_NOT_FOUND),
765 "DeleteFileA(NULL) returned ret=%d error=%ld\n",ret,GetLastError());
767 ret = DeleteFileA("");
768 ok(!ret && (GetLastError() == ERROR_PATH_NOT_FOUND ||
769 GetLastError() == ERROR_BAD_PATHNAME),
770 "DeleteFileA(\"\") returned ret=%d error=%ld\n",ret,GetLastError());
772 ret = DeleteFileA("nul");
773 ok(!ret && (GetLastError() == ERROR_FILE_NOT_FOUND ||
774 GetLastError() == ERROR_INVALID_PARAMETER ||
775 GetLastError() == ERROR_ACCESS_DENIED),
776 "DeleteFileA(\"nul\") returned ret=%d error=%ld\n",ret,GetLastError());
779 static void test_DeleteFileW( void )
782 static const WCHAR emptyW[]={'\0'};
784 ret = DeleteFileW(NULL);
785 if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
787 ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
788 "DeleteFileW(NULL) returned ret=%d error=%ld\n",ret,GetLastError());
790 ret = DeleteFileW(emptyW);
791 ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
792 "DeleteFileW(\"\") returned ret=%d error=%ld\n",ret,GetLastError());
795 #define IsDotDir(x) ((x[0] == '.') && ((x[1] == 0) || ((x[1] == '.') && (x[2] == 0))))
797 static void test_MoveFileA(void)
799 char tempdir[MAX_PATH];
800 char source[MAX_PATH], dest[MAX_PATH];
801 static const char prefix[] = "pfx";
804 ret = GetTempPathA(MAX_PATH, tempdir);
805 ok(ret != 0, "GetTempPathA error %ld\n", GetLastError());
806 ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
808 ret = GetTempFileNameA(tempdir, prefix, 0, source);
809 ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError());
811 ret = GetTempFileNameA(tempdir, prefix, 0, dest);
812 ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError());
814 ret = MoveFileA(source, dest);
815 ok(!ret && GetLastError() == ERROR_ALREADY_EXISTS,
816 "MoveFileA: unexpected error %ld\n", GetLastError());
818 ret = DeleteFileA(dest);
819 ok(ret, "DeleteFileA: error %ld\n", GetLastError());
821 ret = MoveFileA(source, dest);
822 ok(ret, "MoveFileA: failed, error %ld\n", GetLastError());
824 lstrcatA(tempdir, "Remove Me");
825 ret = CreateDirectoryA(tempdir, NULL);
826 ok(ret == TRUE, "CreateDirectoryA failed\n");
828 lstrcpyA(source, dest);
829 lstrcpyA(dest, tempdir);
830 lstrcatA(dest, "\\wild?.*");
831 /* FIXME: if we create a file with wildcards we can't delete it now that DeleteFile works correctly */
832 ret = MoveFileA(source, dest);
833 ok(!ret, "MoveFileA: shouldn't move to wildcard file\n");
834 ok(GetLastError() == ERROR_INVALID_NAME || /* NT */
835 GetLastError() == ERROR_FILE_NOT_FOUND, /* Win9x */
836 "MoveFileA: with wildcards, unexpected error %ld\n", GetLastError());
837 if (ret || (GetLastError() != ERROR_INVALID_NAME))
840 char temppath[MAX_PATH];
843 lstrcpyA(temppath, tempdir);
844 lstrcatA(temppath, "\\*.*");
845 hFind = FindFirstFileA(temppath, &fd);
846 if (INVALID_HANDLE_VALUE != hFind)
851 lpName = fd.cAlternateFileName;
853 lpName = fd.cFileName;
854 ok(IsDotDir(lpName), "MoveFileA: wildcards file created!\n");
856 while (FindNextFileA(hFind, &fd));
860 ret = DeleteFileA(source);
861 ok(ret, "DeleteFileA: error %ld\n", GetLastError());
862 ret = DeleteFileA(dest);
863 ok(!ret, "DeleteFileA: error %ld\n", GetLastError());
864 ret = RemoveDirectoryA(tempdir);
865 ok(ret, "DeleteDirectoryA: error %ld\n", GetLastError());
868 static void test_MoveFileW(void)
870 WCHAR temp_path[MAX_PATH];
871 WCHAR source[MAX_PATH], dest[MAX_PATH];
872 static const WCHAR prefix[] = {'p','f','x',0};
875 ret = GetTempPathW(MAX_PATH, temp_path);
876 if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
878 ok(ret != 0, "GetTempPathW error %ld\n", GetLastError());
879 ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
881 ret = GetTempFileNameW(temp_path, prefix, 0, source);
882 ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError());
884 ret = GetTempFileNameW(temp_path, prefix, 0, dest);
885 ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError());
887 ret = MoveFileW(source, dest);
888 ok(!ret && GetLastError() == ERROR_ALREADY_EXISTS,
889 "CopyFileW: unexpected error %ld\n", GetLastError());
891 ret = DeleteFileW(source);
892 ok(ret, "DeleteFileW: error %ld\n", GetLastError());
893 ret = DeleteFileW(dest);
894 ok(ret, "DeleteFileW: error %ld\n", GetLastError());
897 #define PATTERN_OFFSET 0x10
899 static void test_offset_in_overlapped_structure(void)
905 BYTE buf[256], pattern[] = "TeSt";
907 char temp_path[MAX_PATH], temp_fname[MAX_PATH];
910 ret =GetTempPathA(MAX_PATH, temp_path);
911 ok( ret, "GetTempPathA error %ld\n", GetLastError());
912 ret =GetTempFileNameA(temp_path, "pfx", 0, temp_fname);
913 ok( ret, "GetTempFileNameA error %ld\n", GetLastError());
915 /*** Write File *****************************************************/
917 hFile = CreateFileA(temp_fname, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
918 ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA error %ld\n", GetLastError());
920 for(i = 0; i < sizeof(buf); i++) buf[i] = i;
921 ret = WriteFile(hFile, buf, sizeof(buf), &done, NULL);
922 ok( ret, "WriteFile error %ld\n", GetLastError());
923 ok(done == sizeof(buf), "expected number of bytes written %lu\n", done);
925 memset(&ov, 0, sizeof(ov));
926 S(U(ov)).Offset = PATTERN_OFFSET;
927 S(U(ov)).OffsetHigh = 0;
928 rc=WriteFile(hFile, pattern, sizeof(pattern), &done, &ov);
929 /* Win 9x does not support the overlapped I/O on files */
930 if (rc || GetLastError()!=ERROR_INVALID_PARAMETER) {
931 ok(rc, "WriteFile error %ld\n", GetLastError());
932 ok(done == sizeof(pattern), "expected number of bytes written %lu\n", done);
933 /*trace("Current offset = %04lx\n", SetFilePointer(hFile, 0, NULL, FILE_CURRENT));*/
934 ok(SetFilePointer(hFile, 0, NULL, FILE_CURRENT) == (PATTERN_OFFSET + sizeof(pattern)),
935 "expected file offset %d\n", PATTERN_OFFSET + sizeof(pattern));
937 S(U(ov)).Offset = sizeof(buf) * 2;
938 S(U(ov)).OffsetHigh = 0;
939 ret = WriteFile(hFile, pattern, sizeof(pattern), &done, &ov);
940 ok( ret, "WriteFile error %ld\n", GetLastError());
941 ok(done == sizeof(pattern), "expected number of bytes written %lu\n", done);
942 /*trace("Current offset = %04lx\n", SetFilePointer(hFile, 0, NULL, FILE_CURRENT));*/
943 ok(SetFilePointer(hFile, 0, NULL, FILE_CURRENT) == (sizeof(buf) * 2 + sizeof(pattern)),
944 "expected file offset %d\n", sizeof(buf) * 2 + sizeof(pattern));
949 /*** Read File *****************************************************/
951 hFile = CreateFileA(temp_fname, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
952 ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA error %ld\n", GetLastError());
954 memset(buf, 0, sizeof(buf));
955 memset(&ov, 0, sizeof(ov));
956 S(U(ov)).Offset = PATTERN_OFFSET;
957 S(U(ov)).OffsetHigh = 0;
958 rc=ReadFile(hFile, buf, sizeof(pattern), &done, &ov);
959 /* Win 9x does not support the overlapped I/O on files */
960 if (rc || GetLastError()!=ERROR_INVALID_PARAMETER) {
961 ok(rc, "ReadFile error %ld\n", GetLastError());
962 ok(done == sizeof(pattern), "expected number of bytes read %lu\n", done);
963 /*trace("Current offset = %04lx\n", SetFilePointer(hFile, 0, NULL, FILE_CURRENT));*/
964 ok(SetFilePointer(hFile, 0, NULL, FILE_CURRENT) == (PATTERN_OFFSET + sizeof(pattern)),
965 "expected file offset %d\n", PATTERN_OFFSET + sizeof(pattern));
966 ok(!memcmp(buf, pattern, sizeof(pattern)), "pattern match failed\n");
971 ret = DeleteFileA(temp_fname);
972 ok( ret, "DeleteFileA error %ld\n", GetLastError());
975 static void test_LockFile(void)
979 OVERLAPPED overlapped;
980 int limited_LockFile;
981 int limited_UnLockFile;
982 int lockfileex_capable;
984 handle = CreateFileA( filename, GENERIC_READ | GENERIC_WRITE,
985 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
986 CREATE_ALWAYS, 0, 0 );
987 if (handle == INVALID_HANDLE_VALUE)
989 ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
992 ok( WriteFile( handle, sillytext, strlen(sillytext), &written, NULL ), "write failed\n" );
994 ok( LockFile( handle, 0, 0, 0, 0 ), "LockFile failed\n" );
995 ok( UnlockFile( handle, 0, 0, 0, 0 ), "UnlockFile failed\n" );
997 limited_UnLockFile = 0;
998 if (UnlockFile( handle, 0, 0, 0, 0 ))
1000 limited_UnLockFile = 1;
1003 ok( LockFile( handle, 10, 0, 20, 0 ), "LockFile 10,20 failed\n" );
1004 /* overlapping locks must fail */
1005 ok( !LockFile( handle, 12, 0, 10, 0 ), "LockFile 12,10 succeeded\n" );
1006 ok( !LockFile( handle, 5, 0, 6, 0 ), "LockFile 5,6 succeeded\n" );
1007 /* non-overlapping locks must succeed */
1008 ok( LockFile( handle, 5, 0, 5, 0 ), "LockFile 5,5 failed\n" );
1010 ok( !UnlockFile( handle, 10, 0, 10, 0 ), "UnlockFile 10,10 succeeded\n" );
1011 ok( UnlockFile( handle, 10, 0, 20, 0 ), "UnlockFile 10,20 failed\n" );
1012 ok( !UnlockFile( handle, 10, 0, 20, 0 ), "UnlockFile 10,20 again succeeded\n" );
1013 ok( UnlockFile( handle, 5, 0, 5, 0 ), "UnlockFile 5,5 failed\n" );
1015 S(U(overlapped)).Offset = 100;
1016 S(U(overlapped)).OffsetHigh = 0;
1017 overlapped.hEvent = 0;
1019 lockfileex_capable = dll_capable("kernel32", "LockFileEx");
1020 if (lockfileex_capable)
1022 /* Test for broken LockFileEx a la Windows 95 OSR2. */
1023 if (LockFileEx( handle, 0, 0, 100, 0, &overlapped ))
1025 /* LockFileEx is probably OK, test it more. */
1026 ok( LockFileEx( handle, 0, 0, 100, 0, &overlapped ),
1027 "LockFileEx 100,100 failed\n" );
1031 /* overlapping shared locks are OK */
1032 S(U(overlapped)).Offset = 150;
1033 limited_UnLockFile || ok( LockFileEx( handle, 0, 0, 100, 0, &overlapped ), "LockFileEx 150,100 failed\n" );
1035 /* but exclusive is not */
1036 if (lockfileex_capable)
1038 ok( !LockFileEx( handle, LOCKFILE_EXCLUSIVE_LOCK|LOCKFILE_FAIL_IMMEDIATELY,
1039 0, 50, 0, &overlapped ),
1040 "LockFileEx exclusive 150,50 succeeded\n" );
1041 if (dll_capable("kernel32.dll", "UnlockFileEx"))
1043 if (!UnlockFileEx( handle, 0, 100, 0, &overlapped ))
1044 { /* UnLockFile is capable. */
1045 S(U(overlapped)).Offset = 100;
1046 ok( !UnlockFileEx( handle, 0, 100, 0, &overlapped ),
1047 "UnlockFileEx 150,100 again succeeded\n" );
1052 ok( LockFile( handle, 0, 0x10000000, 0, 0xf0000000 ), "LockFile failed\n" );
1053 ok( !LockFile( handle, ~0, ~0, 1, 0 ), "LockFile ~0,1 succeeded\n" );
1054 ok( !LockFile( handle, 0, 0x20000000, 20, 0 ), "LockFile 0x20000000,20 succeeded\n" );
1055 ok( UnlockFile( handle, 0, 0x10000000, 0, 0xf0000000 ), "UnlockFile failed\n" );
1057 /* wrap-around lock should not do anything */
1058 /* (but still succeeds on NT4 so we don't check result) */
1059 LockFile( handle, 0, 0x10000000, 0, 0xf0000001 );
1061 limited_LockFile = 0;
1062 if (!LockFile( handle, ~0, ~0, 1, 0 ))
1064 limited_LockFile = 1;
1067 limited_UnLockFile || ok( UnlockFile( handle, ~0, ~0, 1, 0 ), "Unlockfile ~0,1 failed\n" );
1069 /* zero-byte lock */
1070 ok( LockFile( handle, 100, 0, 0, 0 ), "LockFile 100,0 failed\n" );
1071 limited_LockFile || ok( !LockFile( handle, 98, 0, 4, 0 ), "LockFile 98,4 succeeded\n" );
1072 ok( LockFile( handle, 90, 0, 10, 0 ), "LockFile 90,10 failed\n" );
1073 limited_LockFile || ok( !LockFile( handle, 100, 0, 10, 0 ), "LockFile 100,10 failed\n" );
1075 ok( UnlockFile( handle, 90, 0, 10, 0 ), "UnlockFile 90,10 failed\n" );
1076 !ok( UnlockFile( handle, 100, 0, 10, 0 ), "UnlockFile 100,10 failed\n" );
1078 ok( UnlockFile( handle, 100, 0, 0, 0 ), "UnlockFile 100,0 failed\n" );
1080 CloseHandle( handle );
1081 DeleteFileA( filename );
1084 static inline int is_sharing_compatible( DWORD access1, DWORD sharing1, DWORD access2, DWORD sharing2 )
1086 if (!access1 || !access2) return 1;
1087 if ((access1 & GENERIC_READ) && !(sharing2 & FILE_SHARE_READ)) return 0;
1088 if ((access1 & GENERIC_WRITE) && !(sharing2 & FILE_SHARE_WRITE)) return 0;
1089 if ((access2 & GENERIC_READ) && !(sharing1 & FILE_SHARE_READ)) return 0;
1090 if ((access2 & GENERIC_WRITE) && !(sharing1 & FILE_SHARE_WRITE)) return 0;
1094 static void test_file_sharing(void)
1096 static const DWORD access_modes[4] = { 0, GENERIC_READ, GENERIC_WRITE, GENERIC_READ|GENERIC_WRITE };
1097 static const DWORD sharing_modes[4] = { 0, FILE_SHARE_READ, FILE_SHARE_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE };
1102 /* make sure the file exists */
1103 h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 );
1104 if (h == INVALID_HANDLE_VALUE)
1106 ok(0, "couldn't create file \"%s\" (err=%ld)\n", filename, GetLastError());
1111 for (a1 = 0; a1 < 4; a1++)
1113 for (s1 = 0; s1 < 4; s1++)
1115 h = CreateFileA( filename, access_modes[a1], sharing_modes[s1],
1116 NULL, OPEN_EXISTING, 0, 0 );
1117 if (h == INVALID_HANDLE_VALUE)
1119 ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError());
1122 for (a2 = 0; a2 < 4; a2++)
1124 for (s2 = 0; s2 < 4; s2++)
1126 SetLastError(0xdeadbeef);
1127 h2 = CreateFileA( filename, access_modes[a2], sharing_modes[s2],
1128 NULL, OPEN_EXISTING, 0, 0 );
1129 if (is_sharing_compatible( access_modes[a1], sharing_modes[s1],
1130 access_modes[a2], sharing_modes[s2] ))
1132 ret = GetLastError();
1133 ok( ERROR_SHARING_VIOLATION == ret || 0 == ret,
1134 "Windows 95 sets GetLastError() = ERROR_SHARING_VIOLATION and\n"
1135 " Windows XP GetLastError() = 0, but now it is %d.\n"
1136 " indexes = %d, %d, %d, %d\n"
1137 " modes =\n %lx/%lx/%lx/%lx\n",
1140 access_modes[a1], sharing_modes[s1],
1141 access_modes[a2], sharing_modes[s2]
1146 ok( h2 == INVALID_HANDLE_VALUE,
1147 "open succeeded for modes %lx/%lx/%lx/%lx\n",
1148 access_modes[a1], sharing_modes[s1],
1149 access_modes[a2], sharing_modes[s2] );
1150 if (h2 == INVALID_HANDLE_VALUE)
1151 ok( GetLastError() == ERROR_SHARING_VIOLATION,
1152 "wrong error code %ld\n", GetLastError() );
1154 if (h2 != INVALID_HANDLE_VALUE) CloseHandle( h2 );
1161 SetLastError(0xdeadbeef);
1162 h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_ALWAYS, 0, 0 );
1163 ok( h != INVALID_HANDLE_VALUE, "CreateFileA error %ld\n", GetLastError() );
1165 SetLastError(0xdeadbeef);
1166 h2 = CreateFileA( filename, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
1167 ok( h2 == INVALID_HANDLE_VALUE, "CreateFileA should fail\n");
1168 ok( GetLastError() == ERROR_SHARING_VIOLATION, "wrong error code %ld\n", GetLastError() );
1170 h2 = CreateFileA( filename, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0 );
1171 ok( h2 != INVALID_HANDLE_VALUE, "CreateFileA error %ld\n", GetLastError() );
1176 DeleteFileA( filename );
1179 static char get_windows_drive()
1181 char windowsdir[MAX_PATH];
1182 GetWindowsDirectory(windowsdir, sizeof(windowsdir));
1183 return windowsdir[0];
1186 static void test_FindFirstFileA()
1189 WIN32_FIND_DATAA search_results;
1191 char buffer[5] = "C:\\";
1193 /* try FindFirstFileA on "C:\" */
1194 buffer[0] = get_windows_drive();
1195 handle = FindFirstFileA(buffer,&search_results);
1196 err = GetLastError();
1197 ok ( handle == INVALID_HANDLE_VALUE , "FindFirstFile on root directory should Fail\n");
1198 if (handle == INVALID_HANDLE_VALUE)
1199 ok ( err == ERROR_FILE_NOT_FOUND, "Bad Error number %d\n", err);
1201 /* try FindFirstFileA on "C:\*" */
1202 strcat(buffer, "*");
1203 handle = FindFirstFileA(buffer,&search_results);
1204 ok ( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s should succeed\n", buffer );
1205 ok ( FindClose(handle) == TRUE, "Failed to close handle\n");
1208 static void test_FindNextFileA()
1211 WIN32_FIND_DATAA search_results;
1213 char buffer[5] = "C:\\*";
1215 buffer[0] = get_windows_drive();
1216 handle = FindFirstFileA(buffer,&search_results);
1217 ok ( handle != INVALID_HANDLE_VALUE, "FindFirstFile on C:\\* should succeed\n" );
1218 while (FindNextFile(handle, &search_results))
1220 /* get to the end of the files */
1222 ok ( FindClose(handle) == TRUE, "Failed to close handle\n");
1223 err = GetLastError();
1224 ok ( err == ERROR_NO_MORE_FILES, "GetLastError should return ERROR_NO_MORE_FILES\n");
1227 static int test_Mapfile_createtemp(HANDLE *handle)
1229 SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL);
1230 DeleteFile(filename);
1231 *handle = CreateFile(filename, GENERIC_READ|GENERIC_WRITE, 0, 0,
1232 CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
1233 if (*handle != INVALID_HANDLE_VALUE) {
1241 static void test_MapFile()
1246 ok(test_Mapfile_createtemp(&handle), "Couldn't create test file.\n");
1248 hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0x1000, "named_file_map" );
1249 ok( hmap != NULL, "mapping should work, I named it!\n" );
1251 ok( CloseHandle( hmap ), "can't close mapping handle\n");
1253 /* We have to close file before we try new stuff with mapping again.
1254 Else we would always succeed on XP or block descriptors on 95. */
1255 hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0, NULL );
1256 ok( hmap != NULL, "We should still be able to map!\n" );
1257 ok( CloseHandle( hmap ), "can't close mapping handle\n");
1258 ok( CloseHandle( handle ), "can't close file handle\n");
1261 ok(test_Mapfile_createtemp(&handle), "Couldn't create test file.\n");
1263 hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0, NULL );
1264 ok( hmap == NULL, "mapped zero size file\n");
1265 ok( GetLastError() == ERROR_FILE_INVALID, "not ERROR_FILE_INVALID\n");
1267 hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0x1000, 0, NULL );
1268 ok( hmap == NULL, "mapping should fail\n");
1269 /* GetLastError() varies between win9x and WinNT and also depends on the filesystem */
1271 hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0x1000, 0x10000, NULL );
1272 ok( hmap == NULL, "mapping should fail\n");
1273 /* GetLastError() varies between win9x and WinNT and also depends on the filesystem */
1275 /* On XP you can now map again, on Win 95 you can not. */
1277 ok( CloseHandle( handle ), "can't close file handle\n");
1278 ok( DeleteFileA( filename ), "DeleteFile failed after map\n" );
1281 static void test_GetFileType(void)
1284 HANDLE h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 );
1285 ok( h != INVALID_HANDLE_VALUE, "open %s failed\n", filename );
1286 type = GetFileType(h);
1287 ok( type == FILE_TYPE_DISK, "expected type disk got %ld\n", type );
1289 h = CreateFileA( "nul", GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0 );
1290 ok( h != INVALID_HANDLE_VALUE, "open nul failed\n" );
1291 type = GetFileType(h);
1292 ok( type == FILE_TYPE_CHAR, "expected type char for nul got %ld\n", type );
1294 DeleteFileA( filename );
1297 static int completion_count;
1299 static void CALLBACK FileIOComplete(DWORD dwError, DWORD dwBytes, LPOVERLAPPED ovl)
1301 /* printf("(%ld, %ld, %p { %ld, %ld, %ld, %ld, %p })\n", dwError, dwBytes, ovl, ovl->Internal, ovl->InternalHigh, ovl->Offset, ovl->OffsetHigh, ovl->hEvent);*/
1302 ReleaseSemaphore(ovl->hEvent, 1, NULL);
1306 static void test_async_file_errors(void)
1308 char szFile[MAX_PATH];
1309 HANDLE hSem = CreateSemaphoreW(NULL, 1, 1, NULL);
1311 LPVOID lpBuffer = HeapAlloc(GetProcessHeap(), 0, 4096);
1313 S(U(ovl)).Offset = 0;
1314 S(U(ovl)).OffsetHigh = 0;
1316 completion_count = 0;
1318 GetWindowsDirectoryA(szFile, sizeof(szFile)/sizeof(szFile[0])-1-strlen("\\win.ini"));
1319 strcat(szFile, "\\win.ini");
1320 hFile = CreateFileA(szFile, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_ALWAYS, FILE_FLAG_OVERLAPPED, NULL);
1321 ok(hFile != NULL, "CreateFileA(%s ...) failed\n", szFile);
1325 while (WaitForSingleObjectEx(hSem, INFINITE, TRUE) == WAIT_IO_COMPLETION)
1327 res = ReadFileEx(hFile, lpBuffer, 4096, &ovl, FileIOComplete);
1328 /*printf("Offset = %ld, result = %s\n", ovl.Offset, res ? "TRUE" : "FALSE");*/
1331 S(U(ovl)).Offset += 4096;
1332 /* i/o completion routine only called if ReadFileEx returned success.
1333 * we only care about violations of this rule so undo what should have
1337 ok(completion_count == 0, "completion routine should only be called when ReadFileEx succeeds (this rule was violated %d times)\n", completion_count);
1338 /*printf("Error = %ld\n", GetLastError());*/
1341 static void test_read_write(void)
1345 char temp_path[MAX_PATH];
1346 char filename[MAX_PATH];
1347 static const char prefix[] = "pfx";
1349 ret = GetTempPathA(MAX_PATH, temp_path);
1350 ok(ret != 0, "GetTempPathA error %ld\n", GetLastError());
1351 ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
1353 ret = GetTempFileNameA(temp_path, prefix, 0, filename);
1354 ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError());
1356 hFile = CreateFileA(filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
1357 CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
1358 ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA: error %ld\n", GetLastError());
1360 SetLastError(12345678);
1362 ret = WriteFile(hFile, NULL, 0, &bytes, NULL);
1363 ok(ret && GetLastError() == 12345678,
1364 "ret = %ld, error %ld\n", ret, GetLastError());
1365 ok(!bytes, "bytes = %ld\n", bytes);
1367 SetLastError(12345678);
1369 ret = WriteFile(hFile, NULL, 10, &bytes, NULL);
1370 ok((!ret && GetLastError() == ERROR_INVALID_USER_BUFFER) || /* Win2k */
1371 (ret && GetLastError() == 12345678), /* Win9x */
1372 "ret = %ld, error %ld\n", ret, GetLastError());
1373 ok(!bytes || /* Win2k */
1374 bytes == 10, /* Win9x */
1375 "bytes = %ld\n", bytes);
1377 SetLastError(12345678);
1379 ret = ReadFile(hFile, NULL, 0, &bytes, NULL);
1380 ok(ret && GetLastError() == 12345678,
1381 "ret = %ld, error %ld\n", ret, GetLastError());
1382 ok(!bytes, "bytes = %ld\n", bytes);
1384 SetLastError(12345678);
1386 ret = ReadFile(hFile, NULL, 10, &bytes, NULL);
1387 ok(!ret && (GetLastError() == ERROR_NOACCESS || /* Win2k */
1388 GetLastError() == ERROR_INVALID_PARAMETER), /* Win9x */
1389 "ret = %ld, error %ld\n", ret, GetLastError());
1390 ok(!bytes, "bytes = %ld\n", bytes);
1392 ret = CloseHandle(hFile);
1393 ok( ret, "CloseHandle: error %ld\n", GetLastError());
1394 ret = DeleteFileA(filename);
1395 ok( ret, "DeleteFileA: error %ld\n", GetLastError());
1408 test_GetTempFileNameA();
1417 test_FindFirstFileA();
1418 test_FindNextFileA();
1420 test_file_sharing();
1421 test_offset_in_overlapped_structure();
1424 test_async_file_errors();