/* * Unit tests for file functions in Wine * * Copyright (c) 2002, 2004 Jakob Eriksson * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #include #include #include #include "wine/test.h" #include "windef.h" #include "winbase.h" #include "winerror.h" static int dll_capable(const char *dll, const char *function) { HMODULE module = GetModuleHandleA(dll); if (!module) return 0; return (GetProcAddress(module, function) != NULL); } LPCSTR filename = "testfile.xxx"; LPCSTR sillytext = "en larvig liten text dx \033 gx hej 84 hej 4484 ! \001\033 bla bl\na.. bla bla." "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3" "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3" "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3" "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3" "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3" "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3" "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3" "1234 43 4kljf lf &%%%&&&&&& 34 4 34 3############# 33 3 3 3 # 3## 3" "sdlkfjasdlkfj a dslkj adsklf \n \nasdklf askldfa sdlkf \nsadklf asdklf asdf "; static void test__hread( void ) { HFILE filehandle; char buffer[10000]; long bytes_read; long bytes_wanted; long i; BOOL ret; SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL); /* be sure to remove stale files */ DeleteFileA( filename ); filehandle = _lcreat( filename, 0 ); if (filehandle == HFILE_ERROR) { ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError()); return; } ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); filehandle = _lopen( filename, OF_READ ); ok( HFILE_ERROR != filehandle, "couldn't open file \"%s\" again (err=%ld)\n", filename, GetLastError( ) ); bytes_read = _hread( filehandle, buffer, 2 * strlen( sillytext ) ); ok( lstrlenA( sillytext ) == bytes_read, "file read size error\n" ); for (bytes_wanted = 0; bytes_wanted < lstrlenA( sillytext ); bytes_wanted++) { ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" ); ok( _hread( filehandle, buffer, bytes_wanted ) == bytes_wanted, "erratic _hread return value\n" ); for (i = 0; i < bytes_wanted; i++) { ok( buffer[i] == sillytext[i], "that's not what's written\n" ); } } ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" ); ret = DeleteFileA( filename ); ok( ret != 0, "DeleteFile failed (%ld)\n", GetLastError( ) ); } static void test__hwrite( void ) { HFILE filehandle; char buffer[10000]; long bytes_read; long bytes_written; long blocks; long i; char *contents; HLOCAL memory_object; char checksum[1]; BOOL ret; filehandle = _lcreat( filename, 0 ); if (filehandle == HFILE_ERROR) { ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError()); return; } ok( HFILE_ERROR != _hwrite( filehandle, "", 0 ), "_hwrite complains\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); filehandle = _lopen( filename, OF_READ ); bytes_read = _hread( filehandle, buffer, 1); ok( 0 == bytes_read, "file read size error\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); filehandle = _lopen( filename, OF_READWRITE ); bytes_written = 0; checksum[0] = '\0'; srand( (unsigned)time( NULL ) ); for (blocks = 0; blocks < 100; blocks++) { for (i = 0; i < (long)sizeof( buffer ); i++) { buffer[i] = rand( ); checksum[0] = checksum[0] + buffer[i]; } ok( HFILE_ERROR != _hwrite( filehandle, buffer, sizeof( buffer ) ), "_hwrite complains\n" ); bytes_written = bytes_written + sizeof( buffer ); } ok( HFILE_ERROR != _hwrite( filehandle, checksum, 1 ), "_hwrite complains\n" ); bytes_written++; ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" ); memory_object = LocalAlloc( LPTR, bytes_written ); ok( 0 != memory_object, "LocalAlloc fails. (Could be out of memory.)\n" ); contents = LocalLock( memory_object ); filehandle = _lopen( filename, OF_READ ); contents = LocalLock( memory_object ); ok( NULL != contents, "LocalLock whines\n" ); ok( bytes_written == _hread( filehandle, contents, bytes_written), "read length differ from write length\n" ); checksum[0] = '\0'; i = 0; do { checksum[0] = checksum[0] + contents[i]; i++; } while (i < bytes_written - 1); ok( checksum[0] == contents[i], "stored checksum differ from computed checksum\n" ); ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" ); ret = DeleteFileA( filename ); ok( ret != 0, "DeleteFile failed (%ld)\n", GetLastError( ) ); } static void test__lclose( void ) { HFILE filehandle; BOOL ret; filehandle = _lcreat( filename, 0 ); if (filehandle == HFILE_ERROR) { ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError()); return; } ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); ret = DeleteFileA( filename ); ok( ret != 0, "DeleteFile failed (%ld)\n", GetLastError( ) ); } static void test__lcreat( void ) { HFILE filehandle; char buffer[10000]; WIN32_FIND_DATAA search_results; char slashname[] = "testfi/"; int err; HANDLE find; BOOL ret; filehandle = _lcreat( filename, 0 ); if (filehandle == HFILE_ERROR) { ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError()); return; } ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" ); ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" ); ok( _hread( filehandle, buffer, strlen( sillytext ) ) == lstrlenA( sillytext ), "erratic _hread return value\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should be able to find file\n" ); ret = DeleteFileA(filename); ok( ret != 0, "DeleteFile failed (%ld)\n", GetLastError()); filehandle = _lcreat( filename, 1 ); /* readonly */ ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%ld)\n", filename, GetLastError( ) ); ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't be able to write never the less\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should be able to find file\n" ); ok( 0 == DeleteFileA( filename ), "shouldn't be able to delete a readonly file\n" ); ok( SetFileAttributesA(filename, FILE_ATTRIBUTE_NORMAL ) != 0, "couldn't change attributes on file\n" ); ok( DeleteFileA( filename ) != 0, "now it should be possible to delete the file!\n" ); filehandle = _lcreat( filename, 2 ); ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%ld)\n", filename, GetLastError( ) ); ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" ); ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" ); ok( _hread( filehandle, buffer, strlen( sillytext ) ) == lstrlenA( sillytext ), "erratic _hread return value\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should STILL be able to find file\n" ); ret = DeleteFileA( filename ); ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) ); filehandle = _lcreat( filename, 4 ); /* SYSTEM file */ ok( HFILE_ERROR != filehandle, "couldn't create file \"%s\" (err=%ld)\n", filename, GetLastError( ) ); ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" ); ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" ); ok( _hread( filehandle, buffer, strlen( sillytext ) ) == lstrlenA( sillytext ), "erratic _hread return value\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should STILL be able to find file\n" ); ret = DeleteFileA( filename ); ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) ); filehandle=_lcreat (slashname, 0); /* illegal name */ if (HFILE_ERROR==filehandle) { err=GetLastError (); ok (err==ERROR_INVALID_NAME || err==ERROR_PATH_NOT_FOUND, "creating file \"%s\" failed with error %d\n", slashname, err); } else { /* only NT succeeds */ _lclose(filehandle); find=FindFirstFileA (slashname, &search_results); if (INVALID_HANDLE_VALUE!=find) { ret = FindClose (find); ok (0 != ret, "FindClose complains (%ld)\n", GetLastError ()); slashname[strlen(slashname)-1]=0; ok (!strcmp (slashname, search_results.cFileName), "found unexpected name \"%s\"\n", search_results.cFileName); ok (FILE_ATTRIBUTE_ARCHIVE==search_results.dwFileAttributes, "attributes of file \"%s\" are 0x%04lx\n", search_results.cFileName, search_results.dwFileAttributes); } ret = DeleteFileA( slashname ); ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) ); } filehandle=_lcreat (filename, 8); /* illegal attribute */ if (HFILE_ERROR==filehandle) ok (0, "couldn't create volume label \"%s\"\n", filename); else { _lclose(filehandle); find=FindFirstFileA (filename, &search_results); if (INVALID_HANDLE_VALUE==find) ok (0, "file \"%s\" not found\n", filename); else { ret = FindClose(find); ok ( 0 != ret, "FindClose complains (%ld)\n", GetLastError ()); ok (!strcmp (filename, search_results.cFileName), "found unexpected name \"%s\"\n", search_results.cFileName); ok (FILE_ATTRIBUTE_ARCHIVE==search_results.dwFileAttributes, "attributes of file \"%s\" are 0x%04lx\n", search_results.cFileName, search_results.dwFileAttributes); } ret = DeleteFileA( filename ); ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) ); } } static void test__llseek( void ) { INT i; HFILE filehandle; char buffer[1]; long bytes_read; BOOL ret; filehandle = _lcreat( filename, 0 ); if (filehandle == HFILE_ERROR) { ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError()); return; } for (i = 0; i < 400; i++) { ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" ); } ok( HFILE_ERROR != _llseek( filehandle, 400 * strlen( sillytext ), FILE_CURRENT ), "should be able to seek\n" ); ok( HFILE_ERROR != _llseek( filehandle, 27 + 35 * strlen( sillytext ), FILE_BEGIN ), "should be able to seek\n" ); bytes_read = _hread( filehandle, buffer, 1); ok( 1 == bytes_read, "file read size error\n" ); ok( buffer[0] == sillytext[27], "_llseek error, it got lost seeking\n" ); ok( HFILE_ERROR != _llseek( filehandle, -400 * strlen( sillytext ), FILE_END ), "should be able to seek\n" ); bytes_read = _hread( filehandle, buffer, 1); ok( 1 == bytes_read, "file read size error\n" ); ok( buffer[0] == sillytext[0], "_llseek error, it got lost seeking\n" ); ok( HFILE_ERROR != _llseek( filehandle, 1000000, FILE_END ), "should be able to seek past file; poor, poor Windows programmers\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); ret = DeleteFileA( filename ); ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) ); } static void test__llopen( void ) { HFILE filehandle; UINT bytes_read; char buffer[10000]; BOOL ret; filehandle = _lcreat( filename, 0 ); if (filehandle == HFILE_ERROR) { ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError()); return; } ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); filehandle = _lopen( filename, OF_READ ); ok( HFILE_ERROR == _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite shouldn't be able to write!\n" ); bytes_read = _hread( filehandle, buffer, strlen( sillytext ) ); ok( strlen( sillytext ) == bytes_read, "file read size error\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); filehandle = _lopen( filename, OF_READWRITE ); bytes_read = _hread( filehandle, buffer, 2 * strlen( sillytext ) ); ok( strlen( sillytext ) == bytes_read, "file read size error\n" ); ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite should write just fine\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); filehandle = _lopen( filename, OF_WRITE ); ok( HFILE_ERROR == _hread( filehandle, buffer, 1 ), "you should only be able to write this file\n" ); ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite should write just fine\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); ret = DeleteFileA( filename ); ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) ); /* TODO - add tests for the SHARE modes - use two processes to pull this one off */ } static void test__lread( void ) { HFILE filehandle; char buffer[10000]; long bytes_read; UINT bytes_wanted; UINT i; BOOL ret; filehandle = _lcreat( filename, 0 ); if (filehandle == HFILE_ERROR) { ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError()); return; } ok( HFILE_ERROR != _hwrite( filehandle, sillytext, strlen( sillytext ) ), "_hwrite complains\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); filehandle = _lopen( filename, OF_READ ); ok( HFILE_ERROR != filehandle, "couldn't open file \"%s\" again (err=%ld)\n", filename, GetLastError()); bytes_read = _lread( filehandle, buffer, 2 * strlen( sillytext ) ); ok( lstrlenA( sillytext ) == bytes_read, "file read size error\n" ); for (bytes_wanted = 0; bytes_wanted < strlen( sillytext ); bytes_wanted++) { ok( 0 == _llseek( filehandle, 0, FILE_BEGIN ), "_llseek complains\n" ); ok( _lread( filehandle, buffer, bytes_wanted ) == bytes_wanted, "erratic _hread return value\n" ); for (i = 0; i < bytes_wanted; i++) { ok( buffer[i] == sillytext[i], "that's not what's written\n" ); } } ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); ret = DeleteFileA( filename ); ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) ); } static void test__lwrite( void ) { HFILE filehandle; char buffer[10000]; long bytes_read; long bytes_written; long blocks; long i; char *contents; HLOCAL memory_object; char checksum[1]; BOOL ret; filehandle = _lcreat( filename, 0 ); if (filehandle == HFILE_ERROR) { ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError()); return; } ok( HFILE_ERROR != _lwrite( filehandle, "", 0 ), "_hwrite complains\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); filehandle = _lopen( filename, OF_READ ); bytes_read = _hread( filehandle, buffer, 1); ok( 0 == bytes_read, "file read size error\n" ); ok( HFILE_ERROR != _lclose(filehandle), "_lclose complains\n" ); filehandle = _lopen( filename, OF_READWRITE ); bytes_written = 0; checksum[0] = '\0'; srand( (unsigned)time( NULL ) ); for (blocks = 0; blocks < 100; blocks++) { for (i = 0; i < (long)sizeof( buffer ); i++) { buffer[i] = rand( ); checksum[0] = checksum[0] + buffer[i]; } ok( HFILE_ERROR != _lwrite( filehandle, buffer, sizeof( buffer ) ), "_hwrite complains\n" ); bytes_written = bytes_written + sizeof( buffer ); } ok( HFILE_ERROR != _lwrite( filehandle, checksum, 1 ), "_hwrite complains\n" ); bytes_written++; ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" ); memory_object = LocalAlloc( LPTR, bytes_written ); ok( 0 != memory_object, "LocalAlloc fails, could be out of memory\n" ); contents = LocalLock( memory_object ); filehandle = _lopen( filename, OF_READ ); contents = LocalLock( memory_object ); ok( NULL != contents, "LocalLock whines\n" ); ok( bytes_written == _hread( filehandle, contents, bytes_written), "read length differ from write length\n" ); checksum[0] = '\0'; i = 0; do { checksum[0] += contents[i]; i++; } while (i < bytes_written - 1); ok( checksum[0] == contents[i], "stored checksum differ from computed checksum\n" ); ok( HFILE_ERROR != _lclose( filehandle ), "_lclose complains\n" ); ret = DeleteFileA( filename ); ok( ret, "DeleteFile failed (%ld)\n", GetLastError( ) ); } static void test_CopyFileA(void) { char temp_path[MAX_PATH]; char source[MAX_PATH], dest[MAX_PATH]; static const char prefix[] = "pfx"; HANDLE hfile; char buf[10]; DWORD ret; BOOL retok; ret = GetTempPathA(MAX_PATH, temp_path); ok(ret != 0, "GetTempPathA error %ld\n", GetLastError()); ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n"); ret = GetTempFileNameA(temp_path, prefix, 0, source); ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError()); /* make the source have not zero size */ hfile = CreateFileA(source, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0 ); ok(hfile != INVALID_HANDLE_VALUE, "failed to open source file\n"); retok = WriteFile(hfile, prefix, sizeof(prefix), &ret, NULL ); ok( retok && ret == sizeof(prefix), "WriteFile error %ld\n", GetLastError()); ok(GetFileSize(hfile, NULL) == sizeof(prefix), "source file has wrong size\n"); CloseHandle(hfile); ret = GetTempFileNameA(temp_path, prefix, 0, dest); ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError()); SetLastError(0xdeadbeef); ret = CopyFileA(source, dest, TRUE); ok(!ret && GetLastError() == ERROR_FILE_EXISTS, "CopyFileA: unexpected error %ld\n", GetLastError()); ret = CopyFileA(source, dest, FALSE); ok(ret, "CopyFileA: error %ld\n", GetLastError()); /* make sure that destination has correct size */ hfile = CreateFileA(dest, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0); ok(hfile != INVALID_HANDLE_VALUE, "failed to open destination file\n"); ret = GetFileSize(hfile, NULL); ok(ret == sizeof(prefix), "destination file has wrong size %ld\n", ret); SetLastError(0xdeadbeef); ret = CopyFileA(source, dest, FALSE); ok(!ret && GetLastError() == ERROR_SHARING_VIOLATION, "CopyFileA: ret = %ld, unexpected error %ld\n", ret, GetLastError()); /* make sure that destination still has correct size */ ret = GetFileSize(hfile, NULL); ok(ret == sizeof(prefix), "destination file has wrong size %ld\n", ret); retok = ReadFile(hfile, buf, sizeof(buf), &ret, NULL); ok( retok && ret == sizeof(prefix), "ReadFile: error %ld\n", GetLastError()); ok(!memcmp(prefix, buf, sizeof(prefix)), "buffer contents mismatch\n"); CloseHandle(hfile); ret = DeleteFileA(source); ok(ret, "DeleteFileA: error %ld\n", GetLastError()); ret = DeleteFileA(dest); ok(ret, "DeleteFileA: error %ld\n", GetLastError()); } static void test_CopyFileW(void) { WCHAR temp_path[MAX_PATH]; WCHAR source[MAX_PATH], dest[MAX_PATH]; static const WCHAR prefix[] = {'p','f','x',0}; DWORD ret; ret = GetTempPathW(MAX_PATH, temp_path); if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED) return; ok(ret != 0, "GetTempPathW error %ld\n", GetLastError()); ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n"); ret = GetTempFileNameW(temp_path, prefix, 0, source); ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError()); ret = GetTempFileNameW(temp_path, prefix, 0, dest); ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError()); ret = CopyFileW(source, dest, TRUE); ok(!ret && GetLastError() == ERROR_FILE_EXISTS, "CopyFileW: unexpected error %ld\n", GetLastError()); ret = CopyFileW(source, dest, FALSE); ok(ret, "CopyFileW: error %ld\n", GetLastError()); ret = DeleteFileW(source); ok(ret, "DeleteFileW: error %ld\n", GetLastError()); ret = DeleteFileW(dest); ok(ret, "DeleteFileW: error %ld\n", GetLastError()); } static void test_CreateFileA(void) { HANDLE hFile; char temp_path[MAX_PATH]; char filename[MAX_PATH]; static const char prefix[] = "pfx"; DWORD ret; ret = GetTempPathA(MAX_PATH, temp_path); ok(ret != 0, "GetTempPathA error %ld\n", GetLastError()); ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n"); ret = GetTempFileNameA(temp_path, prefix, 0, filename); ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError()); hFile = CreateFileA(filename, GENERIC_READ, 0, NULL, CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0); ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_EXISTS, "CREATE_NEW should fail if file exists and last error value should be ERROR_FILE_EXISTS\n"); ret = DeleteFileA(filename); ok(ret, "DeleteFileA: error %ld\n", GetLastError()); } static void test_CreateFileW(void) { HANDLE hFile; WCHAR temp_path[MAX_PATH]; WCHAR filename[MAX_PATH]; static const WCHAR emptyW[]={'\0'}; static const WCHAR prefix[] = {'p','f','x',0}; static const WCHAR bogus[] = { '\\', '\\', '.', '\\', 'B', 'O', 'G', 'U', 'S', 0 }; DWORD ret; ret = GetTempPathW(MAX_PATH, temp_path); if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED) return; ok(ret != 0, "GetTempPathW error %ld\n", GetLastError()); ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n"); ret = GetTempFileNameW(temp_path, prefix, 0, filename); ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError()); hFile = CreateFileW(filename, GENERIC_READ, 0, NULL, CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0); ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_EXISTS, "CREATE_NEW should fail if file exists and last error value should be ERROR_FILE_EXISTS\n"); ret = DeleteFileW(filename); ok(ret, "DeleteFileW: error %ld\n", GetLastError()); hFile = CreateFileW(NULL, GENERIC_READ, 0, NULL, CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0); ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND, "CreateFileW(NULL) returned ret=%p error=%ld\n",hFile,GetLastError()); hFile = CreateFileW(emptyW, GENERIC_READ, 0, NULL, CREATE_NEW, FILE_FLAG_RANDOM_ACCESS, 0); ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_PATH_NOT_FOUND, "CreateFileW(\"\") returned ret=%p error=%ld\n",hFile,GetLastError()); /* test the result of opening a non-existent driver name */ hFile = CreateFileW(bogus, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); ok(hFile == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_NOT_FOUND, "CreateFileW on invalid VxD name returned ret=%p error=%ld\n",hFile,GetLastError()); } static void test_GetTempFileNameA() { UINT result; char out[MAX_PATH]; char expected[MAX_PATH + 10]; char windowsdir[MAX_PATH + 10]; char windowsdrive[3]; result = GetWindowsDirectory(windowsdir, sizeof(windowsdir)); ok(result < sizeof(windowsdir), "windowsdir is abnormally long!\n"); ok(result != 0, "GetWindowsDirectory: error %ld\n", GetLastError()); /* If the Windows directory is the root directory, it ends in backslash, not else. */ if (strlen(windowsdir) != 3) /* As in "C:\" or "F:\" */ { strcat(windowsdir, "\\"); } windowsdrive[0] = windowsdir[0]; windowsdrive[1] = windowsdir[1]; windowsdrive[2] = '\0'; result = GetTempFileNameA(windowsdrive, "abc", 1, out); ok(result != 0, "GetTempFileNameA: error %ld\n", GetLastError()); ok(((out[0] == windowsdrive[0]) && (out[1] == ':')) && (out[2] == '\\'), "GetTempFileNameA: first three characters should be %c:\\, string was actually %s\n", windowsdrive[0], out); result = GetTempFileNameA(windowsdir, "abc", 2, out); ok(result != 0, "GetTempFileNameA: error %ld\n", GetLastError()); expected[0] = '\0'; strcat(expected, windowsdir); strcat(expected, "abc2.tmp"); ok(lstrcmpiA(out, expected) == 0, "GetTempFileNameA: Unexpected output \"%s\" vs \"%s\"\n", out, expected); } static void test_DeleteFileA( void ) { BOOL ret; ret = DeleteFileA(NULL); ok(!ret && (GetLastError() == ERROR_INVALID_PARAMETER || GetLastError() == ERROR_PATH_NOT_FOUND), "DeleteFileA(NULL) returned ret=%d error=%ld\n",ret,GetLastError()); ret = DeleteFileA(""); ok(!ret && (GetLastError() == ERROR_PATH_NOT_FOUND || GetLastError() == ERROR_BAD_PATHNAME), "DeleteFileA(\"\") returned ret=%d error=%ld\n",ret,GetLastError()); ret = DeleteFileA("nul"); ok(!ret && (GetLastError() == ERROR_FILE_NOT_FOUND || GetLastError() == ERROR_INVALID_PARAMETER || GetLastError() == ERROR_ACCESS_DENIED), "DeleteFileA(\"nul\") returned ret=%d error=%ld\n",ret,GetLastError()); } static void test_DeleteFileW( void ) { BOOL ret; static const WCHAR emptyW[]={'\0'}; ret = DeleteFileW(NULL); if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED) return; ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND, "DeleteFileW(NULL) returned ret=%d error=%ld\n",ret,GetLastError()); ret = DeleteFileW(emptyW); ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND, "DeleteFileW(\"\") returned ret=%d error=%ld\n",ret,GetLastError()); } #define IsDotDir(x) ((x[0] == '.') && ((x[1] == 0) || ((x[1] == '.') && (x[2] == 0)))) static void test_MoveFileA(void) { char tempdir[MAX_PATH]; char source[MAX_PATH], dest[MAX_PATH]; static const char prefix[] = "pfx"; DWORD ret; ret = GetTempPathA(MAX_PATH, tempdir); ok(ret != 0, "GetTempPathA error %ld\n", GetLastError()); ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n"); ret = GetTempFileNameA(tempdir, prefix, 0, source); ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError()); ret = GetTempFileNameA(tempdir, prefix, 0, dest); ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError()); ret = MoveFileA(source, dest); ok(!ret && GetLastError() == ERROR_ALREADY_EXISTS, "MoveFileA: unexpected error %ld\n", GetLastError()); ret = DeleteFileA(dest); ok(ret, "DeleteFileA: error %ld\n", GetLastError()); ret = MoveFileA(source, dest); ok(ret, "MoveFileA: failed, error %ld\n", GetLastError()); lstrcatA(tempdir, "Remove Me"); ret = CreateDirectoryA(tempdir, NULL); ok(ret == TRUE, "CreateDirectoryA failed\n"); lstrcpyA(source, dest); lstrcpyA(dest, tempdir); lstrcatA(dest, "\\wild?.*"); /* FIXME: if we create a file with wildcards we can't delete it now that DeleteFile works correctly */ ret = MoveFileA(source, dest); ok(!ret, "MoveFileA: shouldn't move to wildcard file\n"); ok(GetLastError() == ERROR_INVALID_NAME || /* NT */ GetLastError() == ERROR_FILE_NOT_FOUND, /* Win9x */ "MoveFileA: with wildcards, unexpected error %ld\n", GetLastError()); if (ret || (GetLastError() != ERROR_INVALID_NAME)) { WIN32_FIND_DATAA fd; char temppath[MAX_PATH]; HANDLE hFind; lstrcpyA(temppath, tempdir); lstrcatA(temppath, "\\*.*"); hFind = FindFirstFileA(temppath, &fd); if (INVALID_HANDLE_VALUE != hFind) { LPSTR lpName; do { lpName = fd.cAlternateFileName; if (!lpName[0]) lpName = fd.cFileName; ok(IsDotDir(lpName), "MoveFileA: wildcards file created!\n"); } while (FindNextFileA(hFind, &fd)); FindClose(hFind); } } ret = DeleteFileA(source); ok(ret, "DeleteFileA: error %ld\n", GetLastError()); ret = DeleteFileA(dest); ok(!ret, "DeleteFileA: error %ld\n", GetLastError()); ret = RemoveDirectoryA(tempdir); ok(ret, "DeleteDirectoryA: error %ld\n", GetLastError()); } static void test_MoveFileW(void) { WCHAR temp_path[MAX_PATH]; WCHAR source[MAX_PATH], dest[MAX_PATH]; static const WCHAR prefix[] = {'p','f','x',0}; DWORD ret; ret = GetTempPathW(MAX_PATH, temp_path); if (ret==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED) return; ok(ret != 0, "GetTempPathW error %ld\n", GetLastError()); ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n"); ret = GetTempFileNameW(temp_path, prefix, 0, source); ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError()); ret = GetTempFileNameW(temp_path, prefix, 0, dest); ok(ret != 0, "GetTempFileNameW error %ld\n", GetLastError()); ret = MoveFileW(source, dest); ok(!ret && GetLastError() == ERROR_ALREADY_EXISTS, "CopyFileW: unexpected error %ld\n", GetLastError()); ret = DeleteFileW(source); ok(ret, "DeleteFileW: error %ld\n", GetLastError()); ret = DeleteFileW(dest); ok(ret, "DeleteFileW: error %ld\n", GetLastError()); } #define PATTERN_OFFSET 0x10 static void test_offset_in_overlapped_structure(void) { HANDLE hFile; OVERLAPPED ov; DWORD done; BOOL rc; BYTE buf[256], pattern[] = "TeSt"; UINT i; char temp_path[MAX_PATH], temp_fname[MAX_PATH]; BOOL ret; ret =GetTempPathA(MAX_PATH, temp_path); ok( ret, "GetTempPathA error %ld\n", GetLastError()); ret =GetTempFileNameA(temp_path, "pfx", 0, temp_fname); ok( ret, "GetTempFileNameA error %ld\n", GetLastError()); /*** Write File *****************************************************/ hFile = CreateFileA(temp_fname, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0); ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA error %ld\n", GetLastError()); for(i = 0; i < sizeof(buf); i++) buf[i] = i; ret = WriteFile(hFile, buf, sizeof(buf), &done, NULL); ok( ret, "WriteFile error %ld\n", GetLastError()); ok(done == sizeof(buf), "expected number of bytes written %lu\n", done); memset(&ov, 0, sizeof(ov)); ov.Offset = PATTERN_OFFSET; ov.OffsetHigh = 0; rc=WriteFile(hFile, pattern, sizeof(pattern), &done, &ov); /* Win 9x does not support the overlapped I/O on files */ if (rc || GetLastError()!=ERROR_INVALID_PARAMETER) { ok(rc, "WriteFile error %ld\n", GetLastError()); ok(done == sizeof(pattern), "expected number of bytes written %lu\n", done); /*trace("Current offset = %04lx\n", SetFilePointer(hFile, 0, NULL, FILE_CURRENT));*/ ok(SetFilePointer(hFile, 0, NULL, FILE_CURRENT) == (PATTERN_OFFSET + sizeof(pattern)), "expected file offset %d\n", PATTERN_OFFSET + sizeof(pattern)); ov.Offset = sizeof(buf) * 2; ov.OffsetHigh = 0; ret = WriteFile(hFile, pattern, sizeof(pattern), &done, &ov); ok( ret, "WriteFile error %ld\n", GetLastError()); ok(done == sizeof(pattern), "expected number of bytes written %lu\n", done); /*trace("Current offset = %04lx\n", SetFilePointer(hFile, 0, NULL, FILE_CURRENT));*/ ok(SetFilePointer(hFile, 0, NULL, FILE_CURRENT) == (sizeof(buf) * 2 + sizeof(pattern)), "expected file offset %d\n", sizeof(buf) * 2 + sizeof(pattern)); } CloseHandle(hFile); /*** Read File *****************************************************/ hFile = CreateFileA(temp_fname, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0); ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA error %ld\n", GetLastError()); memset(buf, 0, sizeof(buf)); memset(&ov, 0, sizeof(ov)); ov.Offset = PATTERN_OFFSET; ov.OffsetHigh = 0; rc=ReadFile(hFile, buf, sizeof(pattern), &done, &ov); /* Win 9x does not support the overlapped I/O on files */ if (rc || GetLastError()!=ERROR_INVALID_PARAMETER) { ok(rc, "ReadFile error %ld\n", GetLastError()); ok(done == sizeof(pattern), "expected number of bytes read %lu\n", done); /*trace("Current offset = %04lx\n", SetFilePointer(hFile, 0, NULL, FILE_CURRENT));*/ ok(SetFilePointer(hFile, 0, NULL, FILE_CURRENT) == (PATTERN_OFFSET + sizeof(pattern)), "expected file offset %d\n", PATTERN_OFFSET + sizeof(pattern)); ok(!memcmp(buf, pattern, sizeof(pattern)), "pattern match failed\n"); } CloseHandle(hFile); ret = DeleteFileA(temp_fname); ok( ret, "DeleteFileA error %ld\n", GetLastError()); } static void test_LockFile(void) { HANDLE handle; DWORD written; OVERLAPPED overlapped; int limited_LockFile; int limited_UnLockFile; int lockfileex_capable; handle = CreateFileA( filename, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, CREATE_ALWAYS, 0, 0 ); if (handle == INVALID_HANDLE_VALUE) { ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError()); return; } ok( WriteFile( handle, sillytext, strlen(sillytext), &written, NULL ), "write failed\n" ); ok( LockFile( handle, 0, 0, 0, 0 ), "LockFile failed\n" ); ok( UnlockFile( handle, 0, 0, 0, 0 ), "UnlockFile failed\n" ); limited_UnLockFile = 0; if (UnlockFile( handle, 0, 0, 0, 0 )) { limited_UnLockFile = 1; } ok( LockFile( handle, 10, 0, 20, 0 ), "LockFile 10,20 failed\n" ); /* overlapping locks must fail */ ok( !LockFile( handle, 12, 0, 10, 0 ), "LockFile 12,10 succeeded\n" ); ok( !LockFile( handle, 5, 0, 6, 0 ), "LockFile 5,6 succeeded\n" ); /* non-overlapping locks must succeed */ ok( LockFile( handle, 5, 0, 5, 0 ), "LockFile 5,5 failed\n" ); ok( !UnlockFile( handle, 10, 0, 10, 0 ), "UnlockFile 10,10 succeeded\n" ); ok( UnlockFile( handle, 10, 0, 20, 0 ), "UnlockFile 10,20 failed\n" ); ok( !UnlockFile( handle, 10, 0, 20, 0 ), "UnlockFile 10,20 again succeeded\n" ); ok( UnlockFile( handle, 5, 0, 5, 0 ), "UnlockFile 5,5 failed\n" ); overlapped.Offset = 100; overlapped.OffsetHigh = 0; overlapped.hEvent = 0; lockfileex_capable = dll_capable("kernel32", "LockFileEx"); if (lockfileex_capable) { /* Test for broken LockFileEx a la Windows 95 OSR2. */ if (LockFileEx( handle, 0, 0, 100, 0, &overlapped )) { /* LockFileEx is probably OK, test it more. */ ok( LockFileEx( handle, 0, 0, 100, 0, &overlapped ), "LockFileEx 100,100 failed\n" ); } } /* overlapping shared locks are OK */ overlapped.Offset = 150; limited_UnLockFile || ok( LockFileEx( handle, 0, 0, 100, 0, &overlapped ), "LockFileEx 150,100 failed\n" ); /* but exclusive is not */ if (lockfileex_capable) { ok( !LockFileEx( handle, LOCKFILE_EXCLUSIVE_LOCK|LOCKFILE_FAIL_IMMEDIATELY, 0, 50, 0, &overlapped ), "LockFileEx exclusive 150,50 succeeded\n" ); if (dll_capable("kernel32.dll", "UnlockFileEx")) { if (!UnlockFileEx( handle, 0, 100, 0, &overlapped )) { /* UnLockFile is capable. */ overlapped.Offset = 100; ok( !UnlockFileEx( handle, 0, 100, 0, &overlapped ), "UnlockFileEx 150,100 again succeeded\n" ); } } } ok( LockFile( handle, 0, 0x10000000, 0, 0xf0000000 ), "LockFile failed\n" ); ok( !LockFile( handle, ~0, ~0, 1, 0 ), "LockFile ~0,1 succeeded\n" ); ok( !LockFile( handle, 0, 0x20000000, 20, 0 ), "LockFile 0x20000000,20 succeeded\n" ); ok( UnlockFile( handle, 0, 0x10000000, 0, 0xf0000000 ), "UnlockFile failed\n" ); /* wrap-around lock should not do anything */ /* (but still succeeds on NT4 so we don't check result) */ LockFile( handle, 0, 0x10000000, 0, 0xf0000001 ); limited_LockFile = 0; if (!LockFile( handle, ~0, ~0, 1, 0 )) { limited_LockFile = 1; } limited_UnLockFile || ok( UnlockFile( handle, ~0, ~0, 1, 0 ), "Unlockfile ~0,1 failed\n" ); /* zero-byte lock */ ok( LockFile( handle, 100, 0, 0, 0 ), "LockFile 100,0 failed\n" ); limited_LockFile || ok( !LockFile( handle, 98, 0, 4, 0 ), "LockFile 98,4 succeeded\n" ); ok( LockFile( handle, 90, 0, 10, 0 ), "LockFile 90,10 failed\n" ); limited_LockFile || ok( !LockFile( handle, 100, 0, 10, 0 ), "LockFile 100,10 failed\n" ); ok( UnlockFile( handle, 90, 0, 10, 0 ), "UnlockFile 90,10 failed\n" ); !ok( UnlockFile( handle, 100, 0, 10, 0 ), "UnlockFile 100,10 failed\n" ); ok( UnlockFile( handle, 100, 0, 0, 0 ), "UnlockFile 100,0 failed\n" ); CloseHandle( handle ); DeleteFileA( filename ); } static inline int is_sharing_compatible( DWORD access1, DWORD sharing1, DWORD access2, DWORD sharing2 ) { if (!access1 || !access2) return 1; if ((access1 & GENERIC_READ) && !(sharing2 & FILE_SHARE_READ)) return 0; if ((access1 & GENERIC_WRITE) && !(sharing2 & FILE_SHARE_WRITE)) return 0; if ((access2 & GENERIC_READ) && !(sharing1 & FILE_SHARE_READ)) return 0; if ((access2 & GENERIC_WRITE) && !(sharing1 & FILE_SHARE_WRITE)) return 0; return 1; } static void test_file_sharing(void) { static const DWORD access_modes[4] = { 0, GENERIC_READ, GENERIC_WRITE, GENERIC_READ|GENERIC_WRITE }; static const DWORD sharing_modes[4] = { 0, FILE_SHARE_READ, FILE_SHARE_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE }; int a1, s1, a2, s2; int ret; /* make sure the file exists */ HANDLE h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 ); CloseHandle( h ); for (a1 = 0; a1 < 4; a1++) { for (s1 = 0; s1 < 4; s1++) { HANDLE h = CreateFileA( filename, access_modes[a1], sharing_modes[s1], NULL, OPEN_EXISTING, 0, 0 ); if (h == INVALID_HANDLE_VALUE) { ok(0,"couldn't create file \"%s\" (err=%ld)\n",filename,GetLastError()); return; } for (a2 = 0; a2 < 4; a2++) { for (s2 = 0; s2 < 4; s2++) { HANDLE h2 = CreateFileA( filename, access_modes[a2], sharing_modes[s2], NULL, OPEN_EXISTING, 0, 0 ); if (is_sharing_compatible( access_modes[a1], sharing_modes[s1], access_modes[a2], sharing_modes[s2] )) { ret = GetLastError(); ok( ERROR_SHARING_VIOLATION == ret || 0 == ret, "Windows 95 sets GetLastError() = ERROR_SHARING_VIOLATION and\n" " Windows XP GetLastError() = 0, but now it is %d.\n" " indexes = %d, %d, %d, %d\n" " modes =\n %lx/%lx/%lx/%lx\n", ret, a1, s1, a2, s2, access_modes[a1], sharing_modes[s1], access_modes[a2], sharing_modes[s2] ); } else { ok( h2 == INVALID_HANDLE_VALUE, "open succeeded for modes %lx/%lx/%lx/%lx\n", access_modes[a1], sharing_modes[s1], access_modes[a2], sharing_modes[s2] ); if (h2 == INVALID_HANDLE_VALUE) ok( GetLastError() == ERROR_SHARING_VIOLATION, "wrong error code %ld\n", GetLastError() ); } if (h2 != INVALID_HANDLE_VALUE) CloseHandle( h2 ); } } CloseHandle( h ); } } DeleteFileA( filename ); } static char get_windows_drive() { char windowsdir[MAX_PATH]; GetWindowsDirectory(windowsdir, sizeof(windowsdir)); return windowsdir[0]; } static void test_FindFirstFileA() { HANDLE handle; WIN32_FIND_DATAA search_results; int err; char buffer[5] = "C:\\"; /* try FindFirstFileA on "C:\" */ buffer[0] = get_windows_drive(); handle = FindFirstFileA(buffer,&search_results); err = GetLastError(); ok ( handle == INVALID_HANDLE_VALUE , "FindFirstFile on root directory should Fail\n"); if (handle == INVALID_HANDLE_VALUE) ok ( err == ERROR_FILE_NOT_FOUND, "Bad Error number %d\n", err); /* try FindFirstFileA on "C:\*" */ strcat(buffer, "*"); handle = FindFirstFileA(buffer,&search_results); ok ( handle != INVALID_HANDLE_VALUE, "FindFirstFile on %s should succeed\n", buffer ); ok ( FindClose(handle) == TRUE, "Failed to close handle\n"); } static void test_FindNextFileA() { HANDLE handle; WIN32_FIND_DATAA search_results; int err; char buffer[5] = "C:\\*"; buffer[0] = get_windows_drive(); handle = FindFirstFileA(buffer,&search_results); ok ( handle != INVALID_HANDLE_VALUE, "FindFirstFile on C:\\* should succeed\n" ); while (FindNextFile(handle, &search_results)) { /* get to the end of the files */ } ok ( FindClose(handle) == TRUE, "Failed to close handle\n"); err = GetLastError(); ok ( err == ERROR_NO_MORE_FILES, "GetLastError should return ERROR_NO_MORE_FILES\n"); } static int test_Mapfile_createtemp(HANDLE *handle) { SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL); DeleteFile(filename); *handle = CreateFile(filename, GENERIC_READ|GENERIC_WRITE, 0, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); if (*handle != INVALID_HANDLE_VALUE) { return 1; } return 0; } static void test_MapFile() { HANDLE handle; HANDLE hmap; ok(test_Mapfile_createtemp(&handle), "Couldn't create test file.\n"); hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0x1000, "named_file_map" ); ok( hmap != NULL, "mapping should work, I named it!\n" ); ok( CloseHandle( hmap ), "can't close mapping handle\n"); /* We have to close file before we try new stuff with mapping again. Else we would always succeed on XP or block descriptors on 95. */ hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0, NULL ); ok( hmap != NULL, "We should still be able to map!\n" ); ok( CloseHandle( hmap ), "can't close mapping handle\n"); ok( CloseHandle( handle ), "can't close file handle\n"); handle = NULL; ok(test_Mapfile_createtemp(&handle), "Couldn't create test file.\n"); hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0, 0, NULL ); ok( hmap == NULL, "mapped zero size file\n"); ok( GetLastError() == ERROR_FILE_INVALID, "not ERROR_FILE_INVALID\n"); hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0x1000, 0, NULL ); ok( hmap == NULL, "mapping should fail\n"); /* GetLastError() varies between win9x and WinNT and also depends on the filesystem */ hmap = CreateFileMapping( handle, NULL, PAGE_READWRITE, 0x1000, 0x10000, NULL ); ok( hmap == NULL, "mapping should fail\n"); /* GetLastError() varies between win9x and WinNT and also depends on the filesystem */ /* On XP you can now map again, on Win 95 you can not. */ ok( CloseHandle( handle ), "can't close file handle\n"); ok( DeleteFileA( filename ), "DeleteFile failed after map\n" ); } static void test_GetFileType(void) { DWORD type; HANDLE h = CreateFileA( filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 ); ok( h != INVALID_HANDLE_VALUE, "open %s failed\n", filename ); type = GetFileType(h); ok( type == FILE_TYPE_DISK, "expected type disk got %ld\n", type ); CloseHandle( h ); h = CreateFileA( "nul", GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0 ); ok( h != INVALID_HANDLE_VALUE, "open nul failed\n" ); type = GetFileType(h); ok( type == FILE_TYPE_CHAR, "expected type char for nul got %ld\n", type ); CloseHandle( h ); DeleteFileA( filename ); } static int completion_count; static void CALLBACK FileIOComplete(DWORD dwError, DWORD dwBytes, LPOVERLAPPED ovl) { /* printf("(%ld, %ld, %p { %ld, %ld, %ld, %ld, %p })\n", dwError, dwBytes, ovl, ovl->Internal, ovl->InternalHigh, ovl->Offset, ovl->OffsetHigh, ovl->hEvent);*/ ReleaseSemaphore(ovl->hEvent, 1, NULL); completion_count++; } static void test_async_file_errors(void) { char szFile[MAX_PATH]; HANDLE hSem = CreateSemaphoreW(NULL, 1, 1, NULL); HANDLE hFile; LPVOID lpBuffer = HeapAlloc(GetProcessHeap(), 0, 4096); OVERLAPPED ovl; ovl.Offset = 0; ovl.OffsetHigh = 0; ovl.hEvent = hSem; completion_count = 0; szFile[0] = '\0'; GetWindowsDirectoryA(szFile, sizeof(szFile)/sizeof(szFile[0])-1-strlen("\\win.ini")); strcat(szFile, "\\win.ini"); hFile = CreateFileA(szFile, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_ALWAYS, FILE_FLAG_OVERLAPPED, NULL); ok(hFile != NULL, "CreateFileA(%s ...) failed\n", szFile); while (TRUE) { BOOL res; while (WaitForSingleObjectEx(hSem, INFINITE, TRUE) == WAIT_IO_COMPLETION) ; res = ReadFileEx(hFile, lpBuffer, 4096, &ovl, FileIOComplete); /*printf("Offset = %ld, result = %s\n", ovl.Offset, res ? "TRUE" : "FALSE");*/ if (!res) break; ovl.Offset += 4096; /* i/o completion routine only called if ReadFileEx returned success. * we only care about violations of this rule so undo what should have * been done */ completion_count--; } ok(completion_count == 0, "completion routine should only be called when ReadFileEx succeeds (this rule was violated %d times)\n", completion_count); /*printf("Error = %ld\n", GetLastError());*/ } static void test_read_write(void) { DWORD bytes, ret; HANDLE hFile; char temp_path[MAX_PATH]; char filename[MAX_PATH]; static const char prefix[] = "pfx"; ret = GetTempPathA(MAX_PATH, temp_path); ok(ret != 0, "GetTempPathA error %ld\n", GetLastError()); ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n"); ret = GetTempFileNameA(temp_path, prefix, 0, filename); ok(ret != 0, "GetTempFileNameA error %ld\n", GetLastError()); hFile = CreateFileA(filename, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0); ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA: error %ld\n", GetLastError()); SetLastError(12345678); bytes = 12345678; ret = WriteFile(hFile, NULL, 0, &bytes, NULL); ok(ret && GetLastError() == 12345678, "ret = %ld, error %ld\n", ret, GetLastError()); ok(!bytes, "bytes = %ld\n", bytes); SetLastError(12345678); bytes = 12345678; ret = WriteFile(hFile, NULL, 10, &bytes, NULL); ok((!ret && GetLastError() == ERROR_INVALID_USER_BUFFER) || /* Win2k */ (ret && GetLastError() == 12345678), /* Win9x */ "ret = %ld, error %ld\n", ret, GetLastError()); ok(!bytes || /* Win2k */ bytes == 10, /* Win9x */ "bytes = %ld\n", bytes); SetLastError(12345678); bytes = 12345678; ret = ReadFile(hFile, NULL, 0, &bytes, NULL); ok(ret && GetLastError() == 12345678, "ret = %ld, error %ld\n", ret, GetLastError()); ok(!bytes, "bytes = %ld\n", bytes); SetLastError(12345678); bytes = 12345678; ret = ReadFile(hFile, NULL, 10, &bytes, NULL); ok(!ret && (GetLastError() == ERROR_NOACCESS || /* Win2k */ GetLastError() == ERROR_INVALID_PARAMETER), /* Win9x */ "ret = %ld, error %ld\n", ret, GetLastError()); ok(!bytes, "bytes = %ld\n", bytes); ret = CloseHandle(hFile); ok( ret, "CloseHandle: error %ld\n", GetLastError()); ret = DeleteFileA(filename); ok( ret, "DeleteFileA: error %ld\n", GetLastError()); } START_TEST(file) { test__hread( ); test__hwrite( ); test__lclose( ); test__lcreat( ); test__llseek( ); test__llopen( ); test__lread( ); test__lwrite( ); test_GetTempFileNameA(); test_CopyFileA(); test_CopyFileW(); test_CreateFileA(); test_CreateFileW(); test_DeleteFileA(); test_DeleteFileW(); test_MoveFileA(); test_MoveFileW(); test_FindFirstFileA(); test_FindNextFileA(); test_LockFile(); test_file_sharing(); test_offset_in_overlapped_structure(); test_MapFile(); test_GetFileType(); test_async_file_errors(); test_read_write(); }