rostests/winetests/ntdll/file.c

   1 /* Unit test suite for Ntdll file functions
   2  *
   3  * Copyright 2007 Jeff Latimer
   4  * Copyright 2007 Andrey Turkin
   5  * Copyright 2008 Jeff Zaroyko
   6  * Copyright 2011 Dmitry Timoshkov
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  *
  22  * NOTES
  23  * We use function pointers here as there is no import library for NTDLL on
  24  * windows.
  25  */
  26
  27 #include <stdio.h>
  28 #include <stdarg.h>
  29
  30 #include "ntstatus.h"
  31 /* Define WIN32_NO_STATUS so MSVC does not give us duplicate macro
  32  * definition errors when we get to winnt.h
  33  */
  34 #define WIN32_NO_STATUS
  35
  36 #include "wine/test.h"
  37 #include "winternl.h"
  38 #include "winuser.h"
  39 #include "wine/winioctl.h"
  40
  41 #ifndef IO_COMPLETION_ALL_ACCESS
  42 #define IO_COMPLETION_ALL_ACCESS 0x001F0003
  43 #endif
  44
  45 static BOOL     (WINAPI * pGetVolumePathNameW)(LPCWSTR, LPWSTR, DWORD);
  46 static UINT     (WINAPI *pGetSystemWow64DirectoryW)( LPWSTR, UINT );
  47
  48 static VOID     (WINAPI *pRtlFreeUnicodeString)( PUNICODE_STRING );
  49 static VOID     (WINAPI *pRtlInitUnicodeString)( PUNICODE_STRING, LPCWSTR );
  50 static BOOL     (WINAPI *pRtlDosPathNameToNtPathName_U)( LPCWSTR, PUNICODE_STRING, PWSTR*, CURDIR* );
  51 static NTSTATUS (WINAPI *pRtlWow64EnableFsRedirectionEx)( ULONG, ULONG * );
  52
  53 static NTSTATUS (WINAPI *pNtCreateMailslotFile)( PHANDLE, ULONG, POBJECT_ATTRIBUTES, PIO_STATUS_BLOCK,
  54                                        ULONG, ULONG, ULONG, PLARGE_INTEGER );
  55 static NTSTATUS (WINAPI *pNtCreateFile)(PHANDLE,ACCESS_MASK,POBJECT_ATTRIBUTES,PIO_STATUS_BLOCK,PLARGE_INTEGER,ULONG,ULONG,ULONG,ULONG,PVOID,ULONG);
  56 static NTSTATUS (WINAPI *pNtOpenFile)(PHANDLE,ACCESS_MASK,POBJECT_ATTRIBUTES,PIO_STATUS_BLOCK,ULONG,ULONG);
  57 static NTSTATUS (WINAPI *pNtDeleteFile)(POBJECT_ATTRIBUTES ObjectAttributes);
  58 static NTSTATUS (WINAPI *pNtReadFile)(HANDLE hFile, HANDLE hEvent,
  59                                       PIO_APC_ROUTINE apc, void* apc_user,
  60                                       PIO_STATUS_BLOCK io_status, void* buffer, ULONG length,
  61                                       PLARGE_INTEGER offset, PULONG key);
  62 static NTSTATUS (WINAPI *pNtWriteFile)(HANDLE hFile, HANDLE hEvent,
  63                                        PIO_APC_ROUTINE apc, void* apc_user,
  64                                        PIO_STATUS_BLOCK io_status,
  65                                        const void* buffer, ULONG length,
  66                                        PLARGE_INTEGER offset, PULONG key);
  67 static NTSTATUS (WINAPI *pNtCancelIoFile)(HANDLE hFile, PIO_STATUS_BLOCK io_status);
  68 static NTSTATUS (WINAPI *pNtCancelIoFileEx)(HANDLE hFile, PIO_STATUS_BLOCK iosb, PIO_STATUS_BLOCK io_status);
  69 static NTSTATUS (WINAPI *pNtClose)( PHANDLE );
  70
  71 static NTSTATUS (WINAPI *pNtCreateIoCompletion)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES, ULONG);
  72 static NTSTATUS (WINAPI *pNtOpenIoCompletion)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES);
  73 static NTSTATUS (WINAPI *pNtQueryIoCompletion)(HANDLE, IO_COMPLETION_INFORMATION_CLASS, PVOID, ULONG, PULONG);
  74 static NTSTATUS (WINAPI *pNtRemoveIoCompletion)(HANDLE, PULONG_PTR, PULONG_PTR, PIO_STATUS_BLOCK, PLARGE_INTEGER);
  75 static NTSTATUS (WINAPI *pNtSetIoCompletion)(HANDLE, ULONG_PTR, ULONG_PTR, NTSTATUS, SIZE_T);
  76 static NTSTATUS (WINAPI *pNtSetInformationFile)(HANDLE, PIO_STATUS_BLOCK, PVOID, ULONG, FILE_INFORMATION_CLASS);
  77 static NTSTATUS (WINAPI *pNtQueryInformationFile)(HANDLE, PIO_STATUS_BLOCK, PVOID, ULONG, FILE_INFORMATION_CLASS);
  78 static NTSTATUS (WINAPI *pNtQueryDirectoryFile)(HANDLE,HANDLE,PIO_APC_ROUTINE,PVOID,PIO_STATUS_BLOCK,
  79                                                 PVOID,ULONG,FILE_INFORMATION_CLASS,BOOLEAN,PUNICODE_STRING,BOOLEAN);
  80 static NTSTATUS (WINAPI *pNtQueryVolumeInformationFile)(HANDLE,PIO_STATUS_BLOCK,PVOID,ULONG,FS_INFORMATION_CLASS);
  81
  82 static inline BOOL is_signaled( HANDLE obj )
  83 {
  84     return WaitForSingleObject( obj, 0 ) == WAIT_OBJECT_0;
  85 }
  86
  87 #define PIPENAME "\\\\.\\pipe\\ntdll_tests_file.c"
  88 #define TEST_BUF_LEN 3
  89
  90 static BOOL create_pipe( HANDLE *read, HANDLE *write, ULONG flags, ULONG size )
  91 {
  92     *read = CreateNamedPipe(PIPENAME, PIPE_ACCESS_INBOUND | flags, PIPE_TYPE_BYTE | PIPE_WAIT,
  93                             1, size, size, NMPWAIT_USE_DEFAULT_WAIT, NULL);
  94     ok(*read != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
  95
  96     *write = CreateFileA(PIPENAME, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
  97     ok(*write != INVALID_HANDLE_VALUE, "CreateFile failed (%d)\n", GetLastError());
  98
  99     return TRUE;
 100 }
 101
 102 static HANDLE create_temp_file( ULONG flags )
 103 {
 104     char path[MAX_PATH], buffer[MAX_PATH];
 105     HANDLE handle;
 106
 107     GetTempPathA( MAX_PATH, path );
 108     GetTempFileNameA( path, "foo", 0, buffer );
 109     handle = CreateFileA(buffer, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
 110                          flags | FILE_FLAG_DELETE_ON_CLOSE, 0);
 111     ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
 112     return (handle == INVALID_HANDLE_VALUE) ? 0 : handle;
 113 }
 114
 115 #define CVALUE_FIRST 0xfffabbcc
 116 #define CKEY_FIRST 0x1030341
 117 #define CKEY_SECOND 0x132E46
 118
 119 static ULONG_PTR completionKey;
 120 static IO_STATUS_BLOCK ioSb;
 121 static ULONG_PTR completionValue;
 122
 123 static ULONG get_pending_msgs(HANDLE h)
 124 {
 125     NTSTATUS res;
 126     ULONG a, req;
 127
 128     res = pNtQueryIoCompletion( h, IoCompletionBasicInformation, &a, sizeof(a), &req );
 129     ok( res == STATUS_SUCCESS, "NtQueryIoCompletion failed: %x\n", res );
 130     if (res != STATUS_SUCCESS) return -1;
 131     ok( req == sizeof(a), "Unexpected response size: %x\n", req );
 132     return a;
 133 }
 134
 135 static BOOL get_msg(HANDLE h)
 136 {
 137     LARGE_INTEGER timeout = {{-10000000*3}};
 138     DWORD res = pNtRemoveIoCompletion( h, &completionKey, &completionValue, &ioSb, &timeout);
 139     ok( res == STATUS_SUCCESS, "NtRemoveIoCompletion failed: %x\n", res );
 140     if (res != STATUS_SUCCESS)
 141     {
 142         completionKey = completionValue = 0;
 143         memset(&ioSb, 0, sizeof(ioSb));
 144         return FALSE;
 145     }
 146     return TRUE;
 147 }
 148
 149
 150 static void WINAPI apc( void *arg, IO_STATUS_BLOCK *iosb, ULONG reserved )
 151 {
 152     int *count = arg;
 153
 154     trace( "apc called block %p iosb.status %x iosb.info %lu\n",
 155            iosb, U(*iosb).Status, iosb->Information );
 156     (*count)++;
 157     ok( !reserved, "reserved is not 0: %x\n", reserved );
 158 }
 159
 160 static void create_file_test(void)
 161 {
 162     static const WCHAR systemrootW[] = {'\\','S','y','s','t','e','m','R','o','o','t',
 163                                         '\\','f','a','i','l','i','n','g',0};
 164     static const WCHAR questionmarkInvalidNameW[] = {'a','f','i','l','e','?',0};
 165     static const WCHAR pipeInvalidNameW[]  = {'a','|','b',0};
 166     NTSTATUS status;
 167     HANDLE dir, file;
 168     WCHAR path[MAX_PATH];
 169     OBJECT_ATTRIBUTES attr;
 170     IO_STATUS_BLOCK io;
 171     UNICODE_STRING nameW;
 172
 173     GetCurrentDirectoryW( MAX_PATH, path );
 174     pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
 175     attr.Length = sizeof(attr);
 176     attr.RootDirectory = 0;
 177     attr.ObjectName = &nameW;
 178     attr.Attributes = OBJ_CASE_INSENSITIVE;
 179     attr.SecurityDescriptor = NULL;
 180     attr.SecurityQualityOfService = NULL;
 181
 182     /* try various open modes and options on directories */
 183     status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
 184                             FILE_OPEN, FILE_DIRECTORY_FILE, NULL, 0 );
 185     ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 186     CloseHandle( dir );
 187
 188     status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
 189                             FILE_CREATE, FILE_DIRECTORY_FILE, NULL, 0 );
 190     ok( status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_ACCESS_DENIED,
 191         "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 192
 193     status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
 194                             FILE_OPEN_IF, FILE_DIRECTORY_FILE, NULL, 0 );
 195     ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 196     CloseHandle( dir );
 197
 198     status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
 199                             FILE_SUPERSEDE, FILE_DIRECTORY_FILE, NULL, 0 );
 200     ok( status == STATUS_INVALID_PARAMETER, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 201
 202     status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
 203                             FILE_OVERWRITE, FILE_DIRECTORY_FILE, NULL, 0 );
 204     ok( status == STATUS_INVALID_PARAMETER, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 205
 206     status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
 207                             FILE_OVERWRITE_IF, FILE_DIRECTORY_FILE, NULL, 0 );
 208     ok( status == STATUS_INVALID_PARAMETER, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 209
 210     status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
 211                             FILE_OPEN, 0, NULL, 0 );
 212     ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 213     CloseHandle( dir );
 214
 215     status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
 216                             FILE_CREATE, 0, NULL, 0 );
 217     ok( status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_ACCESS_DENIED,
 218         "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 219
 220     status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
 221                             FILE_OPEN_IF, 0, NULL, 0 );
 222     ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 223     CloseHandle( dir );
 224
 225     status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
 226                             FILE_SUPERSEDE, 0, NULL, 0 );
 227     ok( status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_ACCESS_DENIED,
 228         "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 229
 230     status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
 231                             FILE_OVERWRITE, 0, NULL, 0 );
 232     ok( status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_ACCESS_DENIED,
 233         "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 234
 235     status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
 236                             FILE_OVERWRITE_IF, 0, NULL, 0 );
 237     ok( status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_ACCESS_DENIED,
 238         "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 239
 240     pRtlFreeUnicodeString( &nameW );
 241
 242     pRtlInitUnicodeString( &nameW, systemrootW );
 243     attr.Length = sizeof(attr);
 244     attr.RootDirectory = NULL;
 245     attr.ObjectName = &nameW;
 246     attr.Attributes = OBJ_CASE_INSENSITIVE;
 247     attr.SecurityDescriptor = NULL;
 248     attr.SecurityQualityOfService = NULL;
 249     dir = NULL;
 250     status = pNtCreateFile( &dir, FILE_APPEND_DATA, &attr, &io, NULL, FILE_ATTRIBUTE_NORMAL, 0,
 251                             FILE_OPEN_IF, FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0 );
 252     todo_wine
 253     ok( status == STATUS_INVALID_PARAMETER,
 254         "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 255
 256     /* Invalid chars in file/dirnames */
 257     pRtlDosPathNameToNtPathName_U(questionmarkInvalidNameW, &nameW, NULL, NULL);
 258     attr.ObjectName = &nameW;
 259     status = pNtCreateFile(&dir, GENERIC_READ|SYNCHRONIZE, &attr, &io, NULL, 0,
 260                            FILE_SHARE_READ, FILE_CREATE,
 261                            FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
 262     ok(status == STATUS_OBJECT_NAME_INVALID,
 263        "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status);
 264
 265     status = pNtCreateFile(&file, GENERIC_WRITE|SYNCHRONIZE, &attr, &io, NULL, 0,
 266                            0, FILE_CREATE,
 267                            FILE_NON_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
 268     ok(status == STATUS_OBJECT_NAME_INVALID,
 269        "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status);
 270
 271     pRtlDosPathNameToNtPathName_U(pipeInvalidNameW, &nameW, NULL, NULL);
 272     attr.ObjectName = &nameW;
 273     status = pNtCreateFile(&dir, GENERIC_READ|SYNCHRONIZE, &attr, &io, NULL, 0,
 274                            FILE_SHARE_READ, FILE_CREATE,
 275                            FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
 276     ok(status == STATUS_OBJECT_NAME_INVALID,
 277        "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status);
 278
 279     status = pNtCreateFile(&file, GENERIC_WRITE|SYNCHRONIZE, &attr, &io, NULL, 0,
 280                            0, FILE_CREATE,
 281                            FILE_NON_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
 282     ok(status == STATUS_OBJECT_NAME_INVALID,
 283        "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status);
 284 }
 285
 286 static void open_file_test(void)
 287 {
 288     NTSTATUS status;
 289     HANDLE dir, root, handle;
 290     WCHAR path[MAX_PATH];
 291     BYTE data[1024];
 292     OBJECT_ATTRIBUTES attr;
 293     IO_STATUS_BLOCK io;
 294     UNICODE_STRING nameW;
 295     UINT i, len;
 296     BOOL restart = TRUE;
 297
 298     len = GetWindowsDirectoryW( path, MAX_PATH );
 299     pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
 300     attr.Length = sizeof(attr);
 301     attr.RootDirectory = 0;
 302     attr.ObjectName = &nameW;
 303     attr.Attributes = OBJ_CASE_INSENSITIVE;
 304     attr.SecurityDescriptor = NULL;
 305     attr.SecurityQualityOfService = NULL;
 306     status = pNtOpenFile( &dir, SYNCHRONIZE|FILE_LIST_DIRECTORY, &attr, &io,
 307                           FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT );
 308     ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 309     pRtlFreeUnicodeString( &nameW );
 310
 311     path[3] = 0;  /* root of the drive */
 312     pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
 313     status = pNtOpenFile( &root, GENERIC_READ, &attr, &io,
 314                           FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
 315     ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 316     pRtlFreeUnicodeString( &nameW );
 317
 318     /* test opening system dir with RootDirectory set to windows dir */
 319     GetSystemDirectoryW( path, MAX_PATH );
 320     while (path[len] == '\\') len++;
 321     nameW.Buffer = path + len;
 322     nameW.Length = lstrlenW(path + len) * sizeof(WCHAR);
 323     attr.RootDirectory = dir;
 324     status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
 325                           FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
 326     ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 327     CloseHandle( handle );
 328
 329     /* try uppercase name */
 330     for (i = len; path[i]; i++) if (path[i] >= 'a' && path[i] <= 'z') path[i] -= 'a' - 'A';
 331     status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
 332                           FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
 333     ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 334     CloseHandle( handle );
 335
 336     /* try with leading backslash */
 337     nameW.Buffer--;
 338     nameW.Length += sizeof(WCHAR);
 339     status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
 340                           FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
 341     ok( status == STATUS_INVALID_PARAMETER ||
 342         status == STATUS_OBJECT_NAME_INVALID ||
 343         status == STATUS_OBJECT_PATH_SYNTAX_BAD,
 344         "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 345     if (!status) CloseHandle( handle );
 346
 347     /* try with empty name */
 348     nameW.Length = 0;
 349     status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
 350                           FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
 351     ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
 352     CloseHandle( handle );
 353
 354     /* try open by file id */
 355
 356     while (!pNtQueryDirectoryFile( dir, NULL, NULL, NULL, &io, data, sizeof(data),
 357                                    FileIdBothDirectoryInformation, TRUE, NULL, restart ))
 358     {
 359         FILE_ID_BOTH_DIRECTORY_INFORMATION *info = (FILE_ID_BOTH_DIRECTORY_INFORMATION *)data;
 360
 361         restart = FALSE;
 362
 363         if (!info->FileId.QuadPart) continue;
 364
 365         nameW.Buffer = (WCHAR *)&info->FileId;
 366         nameW.Length = sizeof(info->FileId);
 367         info->FileName[info->FileNameLength/sizeof(WCHAR)] = 0;
 368         attr.RootDirectory = dir;
 369         /* We skip 'open' files by not specifying FILE_SHARE_WRITE */
 370         status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
 371                               FILE_SHARE_READ,
 372                               FILE_OPEN_BY_FILE_ID |
 373                               ((info->FileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? FILE_DIRECTORY_FILE : 0) );
 374         ok( status == STATUS_SUCCESS || status == STATUS_ACCESS_DENIED || status == STATUS_NOT_IMPLEMENTED || status == STATUS_SHARING_VIOLATION,
 375             "open %s failed %x\n", wine_dbgstr_w(info->FileName), status );
 376         if (status == STATUS_NOT_IMPLEMENTED)
 377         {
 378             win_skip( "FILE_OPEN_BY_FILE_ID not supported\n" );
 379             break;
 380         }
 381         if (status == STATUS_SHARING_VIOLATION)
 382             trace( "%s is currently open\n", wine_dbgstr_w(info->FileName) );
 383         if (!status)
 384         {
 385             BYTE buf[sizeof(FILE_ALL_INFORMATION) + MAX_PATH * sizeof(WCHAR)];
 386
 387             if (!pNtQueryInformationFile( handle, &io, buf, sizeof(buf), FileAllInformation ))
 388             {
 389                 FILE_ALL_INFORMATION *fai = (FILE_ALL_INFORMATION *)buf;
 390
 391                 /* check that it's the same file/directory */
 392
 393                 /* don't check the size for directories */
 394                 if (!(info->FileAttributes & FILE_ATTRIBUTE_DIRECTORY))
 395                     ok( info->EndOfFile.QuadPart == fai->StandardInformation.EndOfFile.QuadPart,
 396                         "mismatched file size for %s\n", wine_dbgstr_w(info->FileName));
 397
 398                 ok( info->CreationTime.QuadPart == fai->BasicInformation.CreationTime.QuadPart,
 399                     "mismatched creation time for %s\n", wine_dbgstr_w(info->FileName));
 400             }
 401             CloseHandle( handle );
 402
 403             /* try same thing from drive root */
 404             attr.RootDirectory = root;
 405             status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
 406                                   FILE_SHARE_READ|FILE_SHARE_WRITE,
 407                                   FILE_OPEN_BY_FILE_ID |
 408                                   ((info->FileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? FILE_DIRECTORY_FILE : 0) );
 409             ok( status == STATUS_SUCCESS || status == STATUS_NOT_IMPLEMENTED,
 410                 "open %s failed %x\n", wine_dbgstr_w(info->FileName), status );
 411             if (!status) CloseHandle( handle );
 412         }
 413     }
 414
 415     CloseHandle( dir );
 416     CloseHandle( root );
 417 }
 418
 419 static void delete_file_test(void)
 420 {
 421     NTSTATUS ret;
 422     OBJECT_ATTRIBUTES attr;
 423     UNICODE_STRING nameW;
 424     WCHAR pathW[MAX_PATH];
 425     WCHAR pathsubW[MAX_PATH];
 426     static const WCHAR testdirW[] = {'n','t','d','e','l','e','t','e','f','i','l','e',0};
 427     static const WCHAR subdirW[]  = {'\\','s','u','b',0};
 428
 429     ret = GetTempPathW(MAX_PATH, pathW);
 430     if (!ret)
 431     {
 432         ok(0, "couldn't get temp dir\n");
 433         return;
 434     }
 435     if (ret + sizeof(testdirW)/sizeof(WCHAR)-1 + sizeof(subdirW)/sizeof(WCHAR)-1 >= MAX_PATH)
 436     {
 437         ok(0, "MAX_PATH exceeded in constructing paths\n");
 438         return;
 439     }
 440
 441     lstrcatW(pathW, testdirW);
 442     lstrcpyW(pathsubW, pathW);
 443     lstrcatW(pathsubW, subdirW);
 444
 445     ret = CreateDirectoryW(pathW, NULL);
 446     ok(ret == TRUE, "couldn't create directory ntdeletefile\n");
 447     if (!pRtlDosPathNameToNtPathName_U(pathW, &nameW, NULL, NULL))
 448     {
 449         ok(0,"RtlDosPathNametoNtPathName_U failed\n");
 450         return;
 451     }
 452
 453     attr.Length = sizeof(attr);
 454     attr.RootDirectory = 0;
 455     attr.Attributes = OBJ_CASE_INSENSITIVE;
 456     attr.ObjectName = &nameW;
 457     attr.SecurityDescriptor = NULL;
 458     attr.SecurityQualityOfService = NULL;
 459
 460     /* test NtDeleteFile on an empty directory */
 461     ret = pNtDeleteFile(&attr);
 462     ok(ret == STATUS_SUCCESS, "NtDeleteFile should succeed in removing an empty directory\n");
 463     ret = RemoveDirectoryW(pathW);
 464     ok(ret == FALSE, "expected to fail removing directory, NtDeleteFile should have removed it\n");
 465
 466     /* test NtDeleteFile on a non-empty directory */
 467     ret = CreateDirectoryW(pathW, NULL);
 468     ok(ret == TRUE, "couldn't create directory ntdeletefile ?!\n");
 469     ret = CreateDirectoryW(pathsubW, NULL);
 470     ok(ret == TRUE, "couldn't create directory subdir\n");
 471     ret = pNtDeleteFile(&attr);
 472     ok(ret == STATUS_SUCCESS, "expected NtDeleteFile to ret STATUS_SUCCESS\n");
 473     ret = RemoveDirectoryW(pathsubW);
 474     ok(ret == TRUE, "expected to remove directory ntdeletefile\\sub\n");
 475     ret = RemoveDirectoryW(pathW);
 476     ok(ret == TRUE, "expected to remove directory ntdeletefile, NtDeleteFile failed.\n");
 477
 478     pRtlFreeUnicodeString( &nameW );
 479 }
 480
 481 static void read_file_test(void)
 482 {
 483     const char text[] = "foobar";
 484     HANDLE handle, read, write;
 485     NTSTATUS status;
 486     IO_STATUS_BLOCK iosb, iosb2;
 487     DWORD written;
 488     int apc_count = 0;
 489     char buffer[128];
 490     LARGE_INTEGER offset;
 491     HANDLE event = CreateEventA( NULL, TRUE, FALSE, NULL );
 492     BOOL ret;
 493
 494     buffer[0] = 1;
 495
 496     if (!create_pipe( &read, &write, FILE_FLAG_OVERLAPPED, 4096 )) return;
 497
 498     /* try read with no data */
 499     U(iosb).Status = 0xdeadbabe;
 500     iosb.Information = 0xdeadbeef;
 501     ok( is_signaled( read ), "read handle is not signaled\n" );
 502     status = pNtReadFile( read, event, apc, &apc_count, &iosb, buffer, 1, NULL, NULL );
 503     ok( status == STATUS_PENDING, "wrong status %x\n", status );
 504     ok( !is_signaled( read ), "read handle is signaled\n" );
 505     ok( !is_signaled( event ), "event is signaled\n" );
 506     ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
 507     ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
 508     ok( !apc_count, "apc was called\n" );
 509     ret = WriteFile( write, buffer, 1, &written, NULL );
 510     ok(ret && written == 1, "WriteFile error %d\n", GetLastError());
 511     /* iosb updated here by async i/o */
 512     Sleep(1);  /* FIXME: needed for wine to run the i/o apc  */
 513     ok( U(iosb).Status == 0, "wrong status %x\n", U(iosb).Status );
 514     ok( iosb.Information == 1, "wrong info %lu\n", iosb.Information );
 515     ok( !is_signaled( read ), "read handle is signaled\n" );
 516     ok( is_signaled( event ), "event is not signaled\n" );
 517     ok( !apc_count, "apc was called\n" );
 518     apc_count = 0;
 519     SleepEx( 1, FALSE ); /* non-alertable sleep */
 520     ok( !apc_count, "apc was called\n" );
 521     SleepEx( 1, TRUE ); /* alertable sleep */
 522     ok( apc_count == 1, "apc not called\n" );
 523
 524     /* with no event, the pipe handle itself gets signaled */
 525     apc_count = 0;
 526     U(iosb).Status = 0xdeadbabe;
 527     iosb.Information = 0xdeadbeef;
 528     ok( !is_signaled( read ), "read handle is not signaled\n" );
 529     status = pNtReadFile( read, 0, apc, &apc_count, &iosb, buffer, 1, NULL, NULL );
 530     ok( status == STATUS_PENDING, "wrong status %x\n", status );
 531     ok( !is_signaled( read ), "read handle is signaled\n" );
 532     ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
 533     ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
 534     ok( !apc_count, "apc was called\n" );
 535     ret = WriteFile( write, buffer, 1, &written, NULL );
 536     ok(ret && written == 1, "WriteFile error %d\n", GetLastError());
 537     /* iosb updated here by async i/o */
 538     Sleep(1);  /* FIXME: needed for wine to run the i/o apc  */
 539     ok( U(iosb).Status == 0, "wrong status %x\n", U(iosb).Status );
 540     ok( iosb.Information == 1, "wrong info %lu\n", iosb.Information );
 541     ok( is_signaled( read ), "read handle is signaled\n" );
 542     ok( !apc_count, "apc was called\n" );
 543     apc_count = 0;
 544     SleepEx( 1, FALSE ); /* non-alertable sleep */
 545     ok( !apc_count, "apc was called\n" );
 546     SleepEx( 1, TRUE ); /* alertable sleep */
 547     ok( apc_count == 1, "apc not called\n" );
 548
 549     /* now read with data ready */
 550     apc_count = 0;
 551     U(iosb).Status = 0xdeadbabe;
 552     iosb.Information = 0xdeadbeef;
 553     ResetEvent( event );
 554     ret = WriteFile( write, buffer, 1, &written, NULL );
 555     ok(ret && written == 1, "WriteFile error %d\n", GetLastError());
 556     status = pNtReadFile( read, event, apc, &apc_count, &iosb, buffer, 1, NULL, NULL );
 557     ok( status == STATUS_SUCCESS, "wrong status %x\n", status );
 558     ok( U(iosb).Status == 0, "wrong status %x\n", U(iosb).Status );
 559     ok( iosb.Information == 1, "wrong info %lu\n", iosb.Information );
 560     ok( is_signaled( event ), "event is not signaled\n" );
 561     ok( !apc_count, "apc was called\n" );
 562     SleepEx( 1, FALSE ); /* non-alertable sleep */
 563     ok( !apc_count, "apc was called\n" );
 564     SleepEx( 1, TRUE ); /* alertable sleep */
 565     ok( apc_count == 1, "apc not called\n" );
 566
 567     /* try read with no data */
 568     apc_count = 0;
 569     U(iosb).Status = 0xdeadbabe;
 570     iosb.Information = 0xdeadbeef;
 571     ok( is_signaled( event ), "event is not signaled\n" ); /* check that read resets the event */
 572     status = pNtReadFile( read, event, apc, &apc_count, &iosb, buffer, 2, NULL, NULL );
 573     ok( status == STATUS_PENDING, "wrong status %x\n", status );
 574     ok( !is_signaled( event ), "event is signaled\n" );
 575     ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
 576     ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
 577     ok( !apc_count, "apc was called\n" );
 578     ret = WriteFile( write, buffer, 1, &written, NULL );
 579     ok(ret && written == 1, "WriteFile error %d\n", GetLastError());
 580     /* partial read is good enough */
 581     Sleep(1);  /* FIXME: needed for wine to run the i/o apc  */
 582     ok( is_signaled( event ), "event is signaled\n" );
 583     ok( U(iosb).Status == 0, "wrong status %x\n", U(iosb).Status );
 584     ok( iosb.Information == 1, "wrong info %lu\n", iosb.Information );
 585     ok( !apc_count, "apc was called\n" );
 586     SleepEx( 1, TRUE ); /* alertable sleep */
 587     ok( apc_count == 1, "apc was not called\n" );
 588
 589     /* read from disconnected pipe */
 590     apc_count = 0;
 591     U(iosb).Status = 0xdeadbabe;
 592     iosb.Information = 0xdeadbeef;
 593     CloseHandle( write );
 594     status = pNtReadFile( read, event, apc, &apc_count, &iosb, buffer, 1, NULL, NULL );
 595     ok( status == STATUS_PIPE_BROKEN, "wrong status %x\n", status );
 596     ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
 597     ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
 598     ok( !is_signaled( event ), "event is signaled\n" );
 599     ok( !apc_count, "apc was called\n" );
 600     SleepEx( 1, TRUE ); /* alertable sleep */
 601     ok( !apc_count, "apc was called\n" );
 602     CloseHandle( read );
 603
 604     /* read from closed handle */
 605     apc_count = 0;
 606     U(iosb).Status = 0xdeadbabe;
 607     iosb.Information = 0xdeadbeef;
 608     SetEvent( event );
 609     status = pNtReadFile( read, event, apc, &apc_count, &iosb, buffer, 1, NULL, NULL );
 610     ok( status == STATUS_INVALID_HANDLE, "wrong status %x\n", status );
 611     ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
 612     ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
 613     ok( is_signaled( event ), "event is signaled\n" );  /* not reset on invalid handle */
 614     ok( !apc_count, "apc was called\n" );
 615     SleepEx( 1, TRUE ); /* alertable sleep */
 616     ok( !apc_count, "apc was called\n" );
 617
 618     /* disconnect while async read is in progress */
 619     if (!create_pipe( &read, &write, FILE_FLAG_OVERLAPPED, 4096 )) return;
 620     apc_count = 0;
 621     U(iosb).Status = 0xdeadbabe;
 622     iosb.Information = 0xdeadbeef;
 623     status = pNtReadFile( read, event, apc, &apc_count, &iosb, buffer, 2, NULL, NULL );
 624     ok( status == STATUS_PENDING, "wrong status %x\n", status );
 625     ok( !is_signaled( event ), "event is signaled\n" );
 626     ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
 627     ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
 628     ok( !apc_count, "apc was called\n" );
 629     CloseHandle( write );
 630     Sleep(1);  /* FIXME: needed for wine to run the i/o apc  */
 631     ok( U(iosb).Status == STATUS_PIPE_BROKEN, "wrong status %x\n", U(iosb).Status );
 632     ok( iosb.Information == 0, "wrong info %lu\n", iosb.Information );
 633     ok( is_signaled( event ), "event is signaled\n" );
 634     ok( !apc_count, "apc was called\n" );
 635     SleepEx( 1, TRUE ); /* alertable sleep */
 636     ok( apc_count == 1, "apc was not called\n" );
 637     CloseHandle( read );
 638
 639     if (!create_pipe( &read, &write, FILE_FLAG_OVERLAPPED, 4096 )) return;
 640     ret = DuplicateHandle(GetCurrentProcess(), read, GetCurrentProcess(), &handle, 0, TRUE, DUPLICATE_SAME_ACCESS);
 641     ok(ret, "Failed to duplicate handle: %d\n", GetLastError());
 642
 643     apc_count = 0;
 644     U(iosb).Status = 0xdeadbabe;
 645     iosb.Information = 0xdeadbeef;
 646     status = pNtReadFile( handle, event, apc, &apc_count, &iosb, buffer, 2, NULL, NULL );
 647     ok( status == STATUS_PENDING, "wrong status %x\n", status );
 648     ok( !is_signaled( event ), "event is signaled\n" );
 649     ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
 650     ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
 651     ok( !apc_count, "apc was called\n" );
 652     /* Cancel by other handle */
 653     status = pNtCancelIoFile( read, &iosb2 );
 654     ok(status == STATUS_SUCCESS, "failed to cancel by different handle: %x\n", status);
 655     Sleep(1);  /* FIXME: needed for wine to run the i/o apc  */
 656     ok( U(iosb).Status == STATUS_CANCELLED, "wrong status %x\n", U(iosb).Status );
 657     ok( iosb.Information == 0, "wrong info %lu\n", iosb.Information );
 658     ok( is_signaled( event ), "event is signaled\n" );
 659     todo_wine ok( !apc_count, "apc was called\n" );
 660     SleepEx( 1, TRUE ); /* alertable sleep */
 661     ok( apc_count == 1, "apc was not called\n" );
 662
 663     apc_count = 0;
 664     U(iosb).Status = 0xdeadbabe;
 665     iosb.Information = 0xdeadbeef;
 666     status = pNtReadFile( read, event, apc, &apc_count, &iosb, buffer, 2, NULL, NULL );
 667     ok( status == STATUS_PENDING, "wrong status %x\n", status );
 668     ok( !is_signaled( event ), "event is signaled\n" );
 669     ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
 670     ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
 671     ok( !apc_count, "apc was called\n" );
 672     /* Close queued handle */
 673     CloseHandle( read );
 674     SleepEx( 1, TRUE ); /* alertable sleep */
 675     ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
 676     ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
 677     status = pNtCancelIoFile( read, &iosb2 );
 678     ok(status == STATUS_INVALID_HANDLE, "cancelled by closed handle?\n");
 679     status = pNtCancelIoFile( handle, &iosb2 );
 680     ok(status == STATUS_SUCCESS, "failed to cancel: %x\n", status);
 681     Sleep(1);  /* FIXME: needed for wine to run the i/o apc  */
 682     ok( U(iosb).Status == STATUS_CANCELLED, "wrong status %x\n", U(iosb).Status );
 683     ok( iosb.Information == 0, "wrong info %lu\n", iosb.Information );
 684     ok( is_signaled( event ), "event is signaled\n" );
 685     todo_wine ok( !apc_count, "apc was called\n" );
 686     SleepEx( 1, TRUE ); /* alertable sleep */
 687     ok( apc_count == 1, "apc was not called\n" );
 688     CloseHandle( handle );
 689     CloseHandle( write );
 690
 691     if (pNtCancelIoFileEx)
 692     {
 693         /* Basic Cancel Ex */
 694         if (!create_pipe( &read, &write, FILE_FLAG_OVERLAPPED, 4096 )) return;
 695
 696         apc_count = 0;
 697         U(iosb).Status = 0xdeadbabe;
 698         iosb.Information = 0xdeadbeef;
 699         status = pNtReadFile( read, event, apc, &apc_count, &iosb, buffer, 2, NULL, NULL );
 700         ok( status == STATUS_PENDING, "wrong status %x\n", status );
 701         ok( !is_signaled( event ), "event is signaled\n" );
 702         ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
 703         ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
 704         ok( !apc_count, "apc was called\n" );
 705         status = pNtCancelIoFileEx( read, &iosb, &iosb2 );
 706         ok(status == STATUS_SUCCESS, "Failed to cancel I/O\n");
 707         Sleep(1);  /* FIXME: needed for wine to run the i/o apc  */
 708         ok( U(iosb).Status == STATUS_CANCELLED, "wrong status %x\n", U(iosb).Status );
 709         ok( iosb.Information == 0, "wrong info %lu\n", iosb.Information );
 710         ok( is_signaled( event ), "event is signaled\n" );
 711         todo_wine ok( !apc_count, "apc was called\n" );
 712         SleepEx( 1, TRUE ); /* alertable sleep */
 713         ok( apc_count == 1, "apc was not called\n" );
 714
 715         /* Duplicate iosb */
 716         apc_count = 0;
 717         U(iosb).Status = 0xdeadbabe;
 718         iosb.Information = 0xdeadbeef;
 719         status = pNtReadFile( read, event, apc, &apc_count, &iosb, buffer, 2, NULL, NULL );
 720         ok( status == STATUS_PENDING, "wrong status %x\n", status );
 721         ok( !is_signaled( event ), "event is signaled\n" );
 722         ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
 723         ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
 724         ok( !apc_count, "apc was called\n" );
 725         status = pNtReadFile( read, event, apc, &apc_count, &iosb, buffer, 2, NULL, NULL );
 726         ok( status == STATUS_PENDING, "wrong status %x\n", status );
 727         ok( !is_signaled( event ), "event is signaled\n" );
 728         ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
 729         ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
 730         ok( !apc_count, "apc was called\n" );
 731         status = pNtCancelIoFileEx( read, &iosb, &iosb2 );
 732         ok(status == STATUS_SUCCESS, "Failed to cancel I/O\n");
 733         Sleep(1);  /* FIXME: needed for wine to run the i/o apc  */
 734         ok( U(iosb).Status == STATUS_CANCELLED, "wrong status %x\n", U(iosb).Status );
 735         ok( iosb.Information == 0, "wrong info %lu\n", iosb.Information );
 736         ok( is_signaled( event ), "event is signaled\n" );
 737         todo_wine ok( !apc_count, "apc was called\n" );
 738         SleepEx( 1, TRUE ); /* alertable sleep */
 739         ok( apc_count == 2, "apc was not called\n" );
 740
 741         CloseHandle( read );
 742         CloseHandle( write );
 743     }
 744
 745     /* now try a real file */
 746     if (!(handle = create_temp_file( FILE_FLAG_OVERLAPPED ))) return;
 747     apc_count = 0;
 748     U(iosb).Status = 0xdeadbabe;
 749     iosb.Information = 0xdeadbeef;
 750     offset.QuadPart = 0;
 751     ResetEvent( event );
 752     status = pNtWriteFile( handle, event, apc, &apc_count, &iosb, text, strlen(text), &offset, NULL );
 753     ok( status == STATUS_SUCCESS || status == STATUS_PENDING, "wrong status %x\n", status );
 754     if (status == STATUS_PENDING) WaitForSingleObject( event, 1000 );
 755     ok( U(iosb).Status == STATUS_SUCCESS, "wrong status %x\n", U(iosb).Status );
 756     ok( iosb.Information == strlen(text), "wrong info %lu\n", iosb.Information );
 757     ok( is_signaled( event ), "event is signaled\n" );
 758     ok( !apc_count, "apc was called\n" );
 759     SleepEx( 1, TRUE ); /* alertable sleep */
 760     ok( apc_count == 1, "apc was not called\n" );
 761
 762     apc_count = 0;
 763     U(iosb).Status = 0xdeadbabe;
 764     iosb.Information = 0xdeadbeef;
 765     offset.QuadPart = 0;
 766     ResetEvent( event );
 767     status = pNtReadFile( handle, event, apc, &apc_count, &iosb, buffer, strlen(text) + 10, &offset, NULL );
 768     ok( status == STATUS_SUCCESS ||
 769         status == STATUS_PENDING, /* vista */
 770         "wrong status %x\n", status );
 771     if (status == STATUS_PENDING) WaitForSingleObject( event, 1000 );
 772     ok( U(iosb).Status == STATUS_SUCCESS, "wrong status %x\n", U(iosb).Status );
 773     ok( iosb.Information == strlen(text), "wrong info %lu\n", iosb.Information );
 774     ok( is_signaled( event ), "event is signaled\n" );
 775     ok( !apc_count, "apc was called\n" );
 776     SleepEx( 1, TRUE ); /* alertable sleep */
 777     ok( apc_count == 1, "apc was not called\n" );
 778
 779     /* read beyond eof */
 780     apc_count = 0;
 781     U(iosb).Status = 0xdeadbabe;
 782     iosb.Information = 0xdeadbeef;
 783     offset.QuadPart = strlen(text) + 2;
 784     status = pNtReadFile( handle, event, apc, &apc_count, &iosb, buffer, 2, &offset, NULL );
 785 todo_wine
 786     ok(status == STATUS_PENDING || broken(status == STATUS_END_OF_FILE) /* before Vista */, "expected STATUS_PENDING, got %#x\n", status);
 787     if (status == STATUS_PENDING)  /* vista */
 788     {
 789         WaitForSingleObject( event, 1000 );
 790         ok( U(iosb).Status == STATUS_END_OF_FILE, "wrong status %x\n", U(iosb).Status );
 791         ok( iosb.Information == 0, "wrong info %lu\n", iosb.Information );
 792         ok( is_signaled( event ), "event is signaled\n" );
 793         ok( !apc_count, "apc was called\n" );
 794         SleepEx( 1, TRUE ); /* alertable sleep */
 795         ok( apc_count == 1, "apc was not called\n" );
 796     }
 797     CloseHandle( handle );
 798
 799     /* now a non-overlapped file */
 800     if (!(handle = create_temp_file(0))) return;
 801     apc_count = 0;
 802     U(iosb).Status = 0xdeadbabe;
 803     iosb.Information = 0xdeadbeef;
 804     offset.QuadPart = 0;
 805     status = pNtWriteFile( handle, event, apc, &apc_count, &iosb, text, strlen(text), &offset, NULL );
 806     ok( status == STATUS_END_OF_FILE ||
 807         status == STATUS_SUCCESS ||
 808         status == STATUS_PENDING,  /* vista */
 809         "wrong status %x\n", status );
 810     if (status == STATUS_PENDING) WaitForSingleObject( event, 1000 );
 811     ok( U(iosb).Status == STATUS_SUCCESS, "wrong status %x\n", U(iosb).Status );
 812     ok( iosb.Information == strlen(text), "wrong info %lu\n", iosb.Information );
 813     ok( is_signaled( event ), "event is signaled\n" );
 814     ok( !apc_count, "apc was called\n" );
 815     SleepEx( 1, TRUE ); /* alertable sleep */
 816     ok( apc_count == 1, "apc was not called\n" );
 817
 818     apc_count = 0;
 819     U(iosb).Status = 0xdeadbabe;
 820     iosb.Information = 0xdeadbeef;
 821     offset.QuadPart = 0;
 822     ResetEvent( event );
 823     status = pNtReadFile( handle, event, apc, &apc_count, &iosb, buffer, strlen(text) + 10, &offset, NULL );
 824     ok( status == STATUS_SUCCESS, "wrong status %x\n", status );
 825     ok( U(iosb).Status == STATUS_SUCCESS, "wrong status %x\n", U(iosb).Status );
 826     ok( iosb.Information == strlen(text), "wrong info %lu\n", iosb.Information );
 827     ok( is_signaled( event ), "event is signaled\n" );
 828     ok( !apc_count, "apc was called\n" );
 829     SleepEx( 1, TRUE ); /* alertable sleep */
 830     todo_wine ok( !apc_count, "apc was called\n" );
 831
 832     /* read beyond eof */
 833     apc_count = 0;
 834     U(iosb).Status = 0xdeadbabe;
 835     iosb.Information = 0xdeadbeef;
 836     offset.QuadPart = strlen(text) + 2;
 837     ResetEvent( event );
 838     status = pNtReadFile( handle, event, apc, &apc_count, &iosb, buffer, 2, &offset, NULL );
 839     ok( status == STATUS_END_OF_FILE, "wrong status %x\n", status );
 840     todo_wine ok( U(iosb).Status == STATUS_END_OF_FILE, "wrong status %x\n", U(iosb).Status );
 841     todo_wine ok( iosb.Information == 0, "wrong info %lu\n", iosb.Information );
 842     todo_wine ok( is_signaled( event ), "event is not signaled\n" );
 843     ok( !apc_count, "apc was called\n" );
 844     SleepEx( 1, TRUE ); /* alertable sleep */
 845     ok( !apc_count, "apc was called\n" );
 846
 847     CloseHandle( handle );
 848
 849     CloseHandle( event );
 850 }
 851
 852 static void append_file_test(void)
 853 {
 854     const char text[] = "foobar";
 855     HANDLE handle;
 856     NTSTATUS status;
 857     IO_STATUS_BLOCK iosb;
 858     DWORD written;
 859     char path[MAX_PATH], buffer[MAX_PATH];
 860
 861     GetTempPathA( MAX_PATH, path );
 862     GetTempFileNameA( path, "foo", 0, buffer );
 863     /* It is possible to open a file with only FILE_APPEND_DATA access flags.
 864        It matches the O_WRONLY|O_APPEND open() posix behavior */
 865     handle = CreateFileA(buffer, FILE_APPEND_DATA, 0, NULL, CREATE_ALWAYS,
 866                          FILE_FLAG_DELETE_ON_CLOSE, 0);
 867     ok( handle != INVALID_HANDLE_VALUE, "Failed to create a temp file in FILE_APPEND_DATA mode.\n" );
 868     if(handle == INVALID_HANDLE_VALUE)
 869     {
 870         skip("Couldn't create a temporary file, skipping FILE_APPEND_DATA test\n");
 871         return;
 872     }
 873
 874     U(iosb).Status = STATUS_PENDING;
 875     iosb.Information = 0;
 876
 877     status = pNtWriteFile(handle, NULL, NULL, NULL, &iosb,
 878                           text, sizeof(text), NULL, NULL);
 879
 880     if (status == STATUS_PENDING)
 881     {
 882         WaitForSingleObject( handle, 1000 );
 883         status = U(iosb).Status;
 884     }
 885     written = iosb.Information;
 886
 887     todo_wine
 888     ok(status == STATUS_SUCCESS && written == sizeof(text), "FILE_APPEND_DATA NtWriteFile failed\n");
 889
 890     CloseHandle(handle);
 891 }
 892
 893 static void nt_mailslot_test(void)
 894 {
 895     HANDLE hslot;
 896     ACCESS_MASK DesiredAccess;
 897     OBJECT_ATTRIBUTES attr;
 898
 899     ULONG CreateOptions;
 900     ULONG MailslotQuota;
 901     ULONG MaxMessageSize;
 902     LARGE_INTEGER TimeOut;
 903     IO_STATUS_BLOCK IoStatusBlock;
 904     NTSTATUS rc;
 905     UNICODE_STRING str;
 906     WCHAR buffer1[] = { '\\','?','?','\\','M','A','I','L','S','L','O','T','\\',
 907                         'R',':','\\','F','R','E','D','\0' };
 908
 909     TimeOut.QuadPart = -1;
 910
 911     pRtlInitUnicodeString(&str, buffer1);
 912     InitializeObjectAttributes(&attr, &str, OBJ_CASE_INSENSITIVE, 0, NULL);
 913     CreateOptions = MailslotQuota = MaxMessageSize = 0;
 914     DesiredAccess = GENERIC_READ;
 915
 916     /*
 917      * Check for NULL pointer handling
 918      */
 919     rc = pNtCreateMailslotFile(NULL, DesiredAccess,
 920          &attr, &IoStatusBlock, CreateOptions, MailslotQuota, MaxMessageSize,
 921          &TimeOut);
 922     ok( rc == STATUS_ACCESS_VIOLATION ||
 923         rc == STATUS_INVALID_PARAMETER, /* win2k3 */
 924         "rc = %x not STATUS_ACCESS_VIOLATION or STATUS_INVALID_PARAMETER\n", rc);
 925
 926     /*
 927      * Test to see if the Timeout can be NULL
 928      */
 929     hslot = (HANDLE)0xdeadbeef;
 930     rc = pNtCreateMailslotFile(&hslot, DesiredAccess,
 931          &attr, &IoStatusBlock, CreateOptions, MailslotQuota, MaxMessageSize,
 932          NULL);
 933     ok( rc == STATUS_SUCCESS ||
 934         rc == STATUS_INVALID_PARAMETER, /* win2k3 */
 935         "rc = %x not STATUS_SUCCESS or STATUS_INVALID_PARAMETER\n", rc);
 936     ok( hslot != 0, "Handle is invalid\n");
 937
 938     if  ( rc == STATUS_SUCCESS ) pNtClose(hslot);
 939
 940     /*
 941      * Test that the length field is checked properly
 942      */
 943     attr.Length = 0;
 944     rc = pNtCreateMailslotFile(&hslot, DesiredAccess,
 945          &attr, &IoStatusBlock, CreateOptions, MailslotQuota, MaxMessageSize,
 946          &TimeOut);
 947     todo_wine ok( rc == STATUS_INVALID_PARAMETER, "rc = %x not c000000d STATUS_INVALID_PARAMETER\n", rc);
 948
 949     if  (rc == STATUS_SUCCESS) pNtClose(hslot);
 950
 951     attr.Length = sizeof(OBJECT_ATTRIBUTES)+1;
 952     rc = pNtCreateMailslotFile(&hslot, DesiredAccess,
 953          &attr, &IoStatusBlock, CreateOptions, MailslotQuota, MaxMessageSize,
 954          &TimeOut);
 955     todo_wine ok( rc == STATUS_INVALID_PARAMETER, "rc = %x not c000000d STATUS_INVALID_PARAMETER\n", rc);
 956
 957     if  (rc == STATUS_SUCCESS) pNtClose(hslot);
 958
 959     /*
 960      * Test handling of a NULL unicode string in ObjectName
 961      */
 962     InitializeObjectAttributes(&attr, &str, OBJ_CASE_INSENSITIVE, 0, NULL);
 963     attr.ObjectName = NULL;
 964     rc = pNtCreateMailslotFile(&hslot, DesiredAccess,
 965          &attr, &IoStatusBlock, CreateOptions, MailslotQuota, MaxMessageSize,
 966          &TimeOut);
 967     ok( rc == STATUS_OBJECT_PATH_SYNTAX_BAD ||
 968         rc == STATUS_INVALID_PARAMETER,
 969         "rc = %x not STATUS_OBJECT_PATH_SYNTAX_BAD or STATUS_INVALID_PARAMETER\n", rc);
 970
 971     if  (rc == STATUS_SUCCESS) pNtClose(hslot);
 972
 973     /*
 974      * Test a valid call
 975      */
 976     InitializeObjectAttributes(&attr, &str, OBJ_CASE_INSENSITIVE, 0, NULL);
 977     rc = pNtCreateMailslotFile(&hslot, DesiredAccess,
 978          &attr, &IoStatusBlock, CreateOptions, MailslotQuota, MaxMessageSize,
 979          &TimeOut);
 980     ok( rc == STATUS_SUCCESS, "Create MailslotFile failed rc = %x\n", rc);
 981     ok( hslot != 0, "Handle is invalid\n");
 982
 983     rc = pNtClose(hslot);
 984     ok( rc == STATUS_SUCCESS, "NtClose failed\n");
 985 }
 986
 987 static void test_iocp_setcompletion(HANDLE h)
 988 {
 989     NTSTATUS res;
 990     ULONG count;
 991     SIZE_T size = 3;
 992
 993     if (sizeof(size) > 4) size |= (ULONGLONG)0x12345678 << 32;
 994
 995     res = pNtSetIoCompletion( h, CKEY_FIRST, CVALUE_FIRST, STATUS_INVALID_DEVICE_REQUEST, size );
 996     ok( res == STATUS_SUCCESS, "NtSetIoCompletion failed: %x\n", res );
 997
 998     count = get_pending_msgs(h);
 999     ok( count == 1, "Unexpected msg count: %d\n", count );
1000
1001     if (get_msg(h))
1002     {
1003         ok( completionKey == CKEY_FIRST, "Invalid completion key: %lx\n", completionKey );
1004         ok( ioSb.Information == size, "Invalid ioSb.Information: %lu\n", ioSb.Information );
1005         ok( U(ioSb).Status == STATUS_INVALID_DEVICE_REQUEST, "Invalid ioSb.Status: %x\n", U(ioSb).Status);
1006         ok( completionValue == CVALUE_FIRST, "Invalid completion value: %lx\n", completionValue );
1007     }
1008
1009     count = get_pending_msgs(h);
1010     ok( !count, "Unexpected msg count: %d\n", count );
1011 }
1012
1013 static void test_iocp_fileio(HANDLE h)
1014 {
1015     static const char pipe_name[] = "\\\\.\\pipe\\iocompletiontestnamedpipe";
1016
1017     IO_STATUS_BLOCK iosb;
1018     FILE_COMPLETION_INFORMATION fci = {h, CKEY_SECOND};
1019     HANDLE hPipeSrv, hPipeClt;
1020     NTSTATUS res;
1021
1022     hPipeSrv = CreateNamedPipeA( pipe_name, PIPE_ACCESS_INBOUND, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT, 4, 1024, 1024, 1000, NULL );
1023     ok( hPipeSrv != INVALID_HANDLE_VALUE, "Cannot create named pipe\n" );
1024     if (hPipeSrv != INVALID_HANDLE_VALUE )
1025     {
1026         hPipeClt = CreateFileA( pipe_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_FLAG_NO_BUFFERING | FILE_FLAG_OVERLAPPED, NULL );
1027         ok( hPipeClt != INVALID_HANDLE_VALUE, "Cannot connect to pipe\n" );
1028         if (hPipeClt != INVALID_HANDLE_VALUE)
1029         {
1030             U(iosb).Status = 0xdeadbeef;
1031             res = pNtSetInformationFile( hPipeSrv, &iosb, &fci, sizeof(fci), FileCompletionInformation );
1032             ok( res == STATUS_INVALID_PARAMETER, "Unexpected NtSetInformationFile on non-overlapped handle: %x\n", res );
1033             ok( U(iosb).Status == STATUS_INVALID_PARAMETER /* 98 */ || U(iosb).Status == 0xdeadbeef /* NT4+ */,
1034                 "Unexpected iosb.Status on non-overlapped handle: %x\n", U(iosb).Status );
1035             CloseHandle(hPipeClt);
1036         }
1037         CloseHandle( hPipeSrv );
1038     }
1039
1040     hPipeSrv = CreateNamedPipeA( pipe_name, PIPE_ACCESS_INBOUND | FILE_FLAG_OVERLAPPED, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT, 4, 1024, 1024, 1000, NULL );
1041     ok( hPipeSrv != INVALID_HANDLE_VALUE, "Cannot create named pipe\n" );
1042     if (hPipeSrv == INVALID_HANDLE_VALUE )
1043         return;
1044
1045     hPipeClt = CreateFileA( pipe_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_FLAG_NO_BUFFERING | FILE_FLAG_OVERLAPPED, NULL );
1046     ok( hPipeClt != INVALID_HANDLE_VALUE, "Cannot connect to pipe\n" );
1047     if (hPipeClt != INVALID_HANDLE_VALUE)
1048     {
1049         OVERLAPPED o = {0,};
1050         BYTE send_buf[TEST_BUF_LEN], recv_buf[TEST_BUF_LEN];
1051         DWORD read;
1052         long count;
1053
1054         U(iosb).Status = 0xdeadbeef;
1055         res = pNtSetInformationFile( hPipeSrv, &iosb, &fci, sizeof(fci), FileCompletionInformation );
1056         ok( res == STATUS_SUCCESS, "NtSetInformationFile failed: %x\n", res );
1057         ok( U(iosb).Status == STATUS_SUCCESS, "iosb.Status invalid: %x\n", U(iosb).Status );
1058
1059         memset( send_buf, 0, TEST_BUF_LEN );
1060         memset( recv_buf, 0xde, TEST_BUF_LEN );
1061         count = get_pending_msgs(h);
1062         ok( !count, "Unexpected msg count: %ld\n", count );
1063         ReadFile( hPipeSrv, recv_buf, TEST_BUF_LEN, &read, &o);
1064         count = get_pending_msgs(h);
1065         ok( !count, "Unexpected msg count: %ld\n", count );
1066         WriteFile( hPipeClt, send_buf, TEST_BUF_LEN, &read, NULL );
1067
1068         if (get_msg(h))
1069         {
1070             ok( completionKey == CKEY_SECOND, "Invalid completion key: %lx\n", completionKey );
1071             ok( ioSb.Information == 3, "Invalid ioSb.Information: %ld\n", ioSb.Information );
1072             ok( U(ioSb).Status == STATUS_SUCCESS, "Invalid ioSb.Status: %x\n", U(ioSb).Status);
1073             ok( completionValue == (ULONG_PTR)&o, "Invalid completion value: %lx\n", completionValue );
1074             ok( !memcmp( send_buf, recv_buf, TEST_BUF_LEN ), "Receive buffer (%x %x %x) did not match send buffer (%x %x %x)\n", recv_buf[0], recv_buf[1], recv_buf[2], send_buf[0], send_buf[1], send_buf[2] );
1075         }
1076         count = get_pending_msgs(h);
1077         ok( !count, "Unexpected msg count: %ld\n", count );
1078
1079         memset( send_buf, 0, TEST_BUF_LEN );
1080         memset( recv_buf, 0xde, TEST_BUF_LEN );
1081         WriteFile( hPipeClt, send_buf, 2, &read, NULL );
1082         count = get_pending_msgs(h);
1083         ok( !count, "Unexpected msg count: %ld\n", count );
1084         ReadFile( hPipeSrv, recv_buf, 2, &read, &o);
1085         count = get_pending_msgs(h);
1086         ok( count == 1, "Unexpected msg count: %ld\n", count );
1087         if (get_msg(h))
1088         {
1089             ok( completionKey == CKEY_SECOND, "Invalid completion key: %lx\n", completionKey );
1090             ok( ioSb.Information == 2, "Invalid ioSb.Information: %ld\n", ioSb.Information );
1091             ok( U(ioSb).Status == STATUS_SUCCESS, "Invalid ioSb.Status: %x\n", U(ioSb).Status);
1092             ok( completionValue == (ULONG_PTR)&o, "Invalid completion value: %lx\n", completionValue );
1093             ok( !memcmp( send_buf, recv_buf, 2 ), "Receive buffer (%x %x) did not match send buffer (%x %x)\n", recv_buf[0], recv_buf[1], send_buf[0], send_buf[1] );
1094         }
1095
1096         ReadFile( hPipeSrv, recv_buf, TEST_BUF_LEN, &read, &o);
1097         CloseHandle( hPipeSrv );
1098         count = get_pending_msgs(h);
1099         ok( count == 1, "Unexpected msg count: %ld\n", count );
1100         if (get_msg(h))
1101         {
1102             ok( completionKey == CKEY_SECOND, "Invalid completion key: %lx\n", completionKey );
1103             ok( ioSb.Information == 0, "Invalid ioSb.Information: %ld\n", ioSb.Information );
1104             /* wine sends wrong status here */
1105             todo_wine ok( U(ioSb).Status == STATUS_PIPE_BROKEN, "Invalid ioSb.Status: %x\n", U(ioSb).Status);
1106             ok( completionValue == (ULONG_PTR)&o, "Invalid completion value: %lx\n", completionValue );
1107         }
1108     }
1109
1110     CloseHandle( hPipeClt );
1111
1112     /* test associating a completion port with a handle after an async is queued */
1113     hPipeSrv = CreateNamedPipeA( pipe_name, PIPE_ACCESS_INBOUND | FILE_FLAG_OVERLAPPED, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT, 4, 1024, 1024, 1000, NULL );
1114     ok( hPipeSrv != INVALID_HANDLE_VALUE, "Cannot create named pipe\n" );
1115     if (hPipeSrv == INVALID_HANDLE_VALUE )
1116         return;
1117     hPipeClt = CreateFileA( pipe_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_FLAG_NO_BUFFERING | FILE_FLAG_OVERLAPPED, NULL );
1118     ok( hPipeClt != INVALID_HANDLE_VALUE, "Cannot connect to pipe\n" );
1119     if (hPipeClt != INVALID_HANDLE_VALUE)
1120     {
1121         OVERLAPPED o = {0,};
1122         BYTE send_buf[TEST_BUF_LEN], recv_buf[TEST_BUF_LEN];
1123         DWORD read;
1124         long count;
1125
1126         memset( send_buf, 0, TEST_BUF_LEN );
1127         memset( recv_buf, 0xde, TEST_BUF_LEN );
1128         count = get_pending_msgs(h);
1129         ok( !count, "Unexpected msg count: %ld\n", count );
1130         ReadFile( hPipeSrv, recv_buf, TEST_BUF_LEN, &read, &o);
1131
1132         U(iosb).Status = 0xdeadbeef;
1133         res = pNtSetInformationFile( hPipeSrv, &iosb, &fci, sizeof(fci), FileCompletionInformation );
1134         ok( res == STATUS_SUCCESS, "NtSetInformationFile failed: %x\n", res );
1135         ok( U(iosb).Status == STATUS_SUCCESS, "iosb.Status invalid: %x\n", U(iosb).Status );
1136         count = get_pending_msgs(h);
1137         ok( !count, "Unexpected msg count: %ld\n", count );
1138
1139         WriteFile( hPipeClt, send_buf, TEST_BUF_LEN, &read, NULL );
1140
1141         if (get_msg(h))
1142         {
1143             ok( completionKey == CKEY_SECOND, "Invalid completion key: %lx\n", completionKey );
1144             ok( ioSb.Information == 3, "Invalid ioSb.Information: %ld\n", ioSb.Information );
1145             ok( U(ioSb).Status == STATUS_SUCCESS, "Invalid ioSb.Status: %x\n", U(ioSb).Status);
1146             ok( completionValue == (ULONG_PTR)&o, "Invalid completion value: %lx\n", completionValue );
1147             ok( !memcmp( send_buf, recv_buf, TEST_BUF_LEN ), "Receive buffer (%x %x %x) did not match send buffer (%x %x %x)\n", recv_buf[0], recv_buf[1], recv_buf[2], send_buf[0], send_buf[1], send_buf[2] );
1148         }
1149         count = get_pending_msgs(h);
1150         ok( !count, "Unexpected msg count: %ld\n", count );
1151     }
1152
1153     CloseHandle( hPipeSrv );
1154     CloseHandle( hPipeClt );
1155 }
1156
1157 static void test_file_basic_information(void)
1158 {
1159     IO_STATUS_BLOCK io;
1160     FILE_BASIC_INFORMATION fbi;
1161     HANDLE h;
1162     int res;
1163     int attrib_mask = FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_NORMAL;
1164
1165     if (!(h = create_temp_file(0))) return;
1166
1167     /* Check default first */
1168     memset(&fbi, 0, sizeof(fbi));
1169     res = pNtQueryInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
1170     ok ( res == STATUS_SUCCESS, "can't get attributes, res %x\n", res);
1171     ok ( (fbi.FileAttributes & FILE_ATTRIBUTE_ARCHIVE) == FILE_ATTRIBUTE_ARCHIVE,
1172          "attribute %x not expected\n", fbi.FileAttributes );
1173
1174     /* Then SYSTEM */
1175     /* Clear fbi to avoid setting times */
1176     memset(&fbi, 0, sizeof(fbi));
1177     fbi.FileAttributes = FILE_ATTRIBUTE_SYSTEM;
1178     U(io).Status = 0xdeadbeef;
1179     res = pNtSetInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
1180     ok ( res == STATUS_SUCCESS, "can't set system attribute, NtSetInformationFile returned %x\n", res );
1181     ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status is %x\n", U(io).Status );
1182
1183     memset(&fbi, 0, sizeof(fbi));
1184     res = pNtQueryInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
1185     ok ( res == STATUS_SUCCESS, "can't get attributes\n");
1186     todo_wine ok ( (fbi.FileAttributes & attrib_mask) == FILE_ATTRIBUTE_SYSTEM, "attribute %x not FILE_ATTRIBUTE_SYSTEM\n", fbi.FileAttributes );
1187
1188     /* Then HIDDEN */
1189     memset(&fbi, 0, sizeof(fbi));
1190     fbi.FileAttributes = FILE_ATTRIBUTE_HIDDEN;
1191     U(io).Status = 0xdeadbeef;
1192     res = pNtSetInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
1193     ok ( res == STATUS_SUCCESS, "can't set system attribute, NtSetInformationFile returned %x\n", res );
1194     ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status is %x\n", U(io).Status );
1195
1196     memset(&fbi, 0, sizeof(fbi));
1197     res = pNtQueryInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
1198     ok ( res == STATUS_SUCCESS, "can't get attributes\n");
1199     todo_wine ok ( (fbi.FileAttributes & attrib_mask) == FILE_ATTRIBUTE_HIDDEN, "attribute %x not FILE_ATTRIBUTE_HIDDEN\n", fbi.FileAttributes );
1200
1201     /* Check NORMAL last of all (to make sure we can clear attributes) */
1202     memset(&fbi, 0, sizeof(fbi));
1203     fbi.FileAttributes = FILE_ATTRIBUTE_NORMAL;
1204     U(io).Status = 0xdeadbeef;
1205     res = pNtSetInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
1206     ok ( res == STATUS_SUCCESS, "can't set normal attribute, NtSetInformationFile returned %x\n", res );
1207     ok ( U(io).Status == STATUS_SUCCESS, "can't set normal attribute, io.Status is %x\n", U(io).Status );
1208
1209     memset(&fbi, 0, sizeof(fbi));
1210     res = pNtQueryInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
1211     ok ( res == STATUS_SUCCESS, "can't get attributes\n");
1212     todo_wine ok ( (fbi.FileAttributes & attrib_mask) == FILE_ATTRIBUTE_NORMAL, "attribute %x not 0\n", fbi.FileAttributes );
1213
1214     CloseHandle( h );
1215 }
1216
1217 static void test_file_all_information(void)
1218 {
1219     IO_STATUS_BLOCK io;
1220     /* FileAllInformation, like FileNameInformation, has a variable-length pathname
1221      * buffer at the end.  Vista objects with STATUS_BUFFER_OVERFLOW if you
1222      * don't leave enough room there.
1223      */
1224     struct {
1225       FILE_ALL_INFORMATION fai;
1226       WCHAR buf[256];
1227     } fai_buf;
1228     HANDLE h;
1229     int res;
1230     int attrib_mask = FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_NORMAL;
1231
1232     if (!(h = create_temp_file(0))) return;
1233
1234     /* Check default first */
1235     res = pNtQueryInformationFile(h, &io, &fai_buf.fai, sizeof fai_buf, FileAllInformation);
1236     ok ( res == STATUS_SUCCESS, "can't get attributes, res %x\n", res);
1237     ok ( (fai_buf.fai.BasicInformation.FileAttributes & FILE_ATTRIBUTE_ARCHIVE) == FILE_ATTRIBUTE_ARCHIVE,
1238          "attribute %x not expected\n", fai_buf.fai.BasicInformation.FileAttributes );
1239
1240     /* Then SYSTEM */
1241     /* Clear fbi to avoid setting times */
1242     memset(&fai_buf.fai.BasicInformation, 0, sizeof(fai_buf.fai.BasicInformation));
1243     fai_buf.fai.BasicInformation.FileAttributes = FILE_ATTRIBUTE_SYSTEM;
1244     U(io).Status = 0xdeadbeef;
1245     res = pNtSetInformationFile(h, &io, &fai_buf.fai, sizeof fai_buf, FileAllInformation);
1246     ok ( res == STATUS_INVALID_INFO_CLASS || broken(res == STATUS_NOT_IMPLEMENTED), "shouldn't be able to set FileAllInformation, res %x\n", res);
1247     todo_wine ok ( U(io).Status == 0xdeadbeef, "shouldn't be able to set FileAllInformation, io.Status is %x\n", U(io).Status);
1248     U(io).Status = 0xdeadbeef;
1249     res = pNtSetInformationFile(h, &io, &fai_buf.fai.BasicInformation, sizeof fai_buf.fai.BasicInformation, FileBasicInformation);
1250     ok ( res == STATUS_SUCCESS, "can't set system attribute, res: %x\n", res );
1251     ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status: %x\n", U(io).Status );
1252
1253     memset(&fai_buf.fai, 0, sizeof(fai_buf.fai));
1254     res = pNtQueryInformationFile(h, &io, &fai_buf.fai, sizeof fai_buf, FileAllInformation);
1255     ok ( res == STATUS_SUCCESS, "can't get attributes, res %x\n", res);
1256     todo_wine ok ( (fai_buf.fai.BasicInformation.FileAttributes & attrib_mask) == FILE_ATTRIBUTE_SYSTEM, "attribute %x not FILE_ATTRIBUTE_SYSTEM\n", fai_buf.fai.BasicInformation.FileAttributes );
1257
1258     /* Then HIDDEN */
1259     memset(&fai_buf.fai.BasicInformation, 0, sizeof(fai_buf.fai.BasicInformation));
1260     fai_buf.fai.BasicInformation.FileAttributes = FILE_ATTRIBUTE_HIDDEN;
1261     U(io).Status = 0xdeadbeef;
1262     res = pNtSetInformationFile(h, &io, &fai_buf.fai.BasicInformation, sizeof fai_buf.fai.BasicInformation, FileBasicInformation);
1263     ok ( res == STATUS_SUCCESS, "can't set system attribute, res: %x\n", res );
1264     ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status: %x\n", U(io).Status );
1265
1266     memset(&fai_buf.fai, 0, sizeof(fai_buf.fai));
1267     res = pNtQueryInformationFile(h, &io, &fai_buf.fai, sizeof fai_buf, FileAllInformation);
1268     ok ( res == STATUS_SUCCESS, "can't get attributes\n");
1269     todo_wine ok ( (fai_buf.fai.BasicInformation.FileAttributes & attrib_mask) == FILE_ATTRIBUTE_HIDDEN, "attribute %x not FILE_ATTRIBUTE_HIDDEN\n", fai_buf.fai.BasicInformation.FileAttributes );
1270
1271     /* Check NORMAL last of all (to make sure we can clear attributes) */
1272     memset(&fai_buf.fai.BasicInformation, 0, sizeof(fai_buf.fai.BasicInformation));
1273     fai_buf.fai.BasicInformation.FileAttributes = FILE_ATTRIBUTE_NORMAL;
1274     U(io).Status = 0xdeadbeef;
1275     res = pNtSetInformationFile(h, &io, &fai_buf.fai.BasicInformation, sizeof fai_buf.fai.BasicInformation, FileBasicInformation);
1276     ok ( res == STATUS_SUCCESS, "can't set system attribute, res: %x\n", res );
1277     ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status: %x\n", U(io).Status );
1278
1279     memset(&fai_buf.fai, 0, sizeof(fai_buf.fai));
1280     res = pNtQueryInformationFile(h, &io, &fai_buf.fai, sizeof fai_buf, FileAllInformation);
1281     ok ( res == STATUS_SUCCESS, "can't get attributes\n");
1282     todo_wine ok ( (fai_buf.fai.BasicInformation.FileAttributes & attrib_mask) == FILE_ATTRIBUTE_NORMAL, "attribute %x not FILE_ATTRIBUTE_NORMAL\n", fai_buf.fai.BasicInformation.FileAttributes );
1283
1284     CloseHandle( h );
1285 }
1286
1287 static void test_file_both_information(void)
1288 {
1289     IO_STATUS_BLOCK io;
1290     FILE_BOTH_DIR_INFORMATION fbi;
1291     HANDLE h;
1292     int res;
1293
1294     if (!(h = create_temp_file(0))) return;
1295
1296     memset(&fbi, 0, sizeof(fbi));
1297     res = pNtQueryInformationFile(h, &io, &fbi, sizeof fbi, FileBothDirectoryInformation);
1298     ok ( res == STATUS_INVALID_INFO_CLASS || res == STATUS_NOT_IMPLEMENTED, "shouldn't be able to query FileBothDirectoryInformation, res %x\n", res);
1299
1300     CloseHandle( h );
1301 }
1302
1303 static void test_file_disposition_information(void)
1304 {
1305     char buffer[MAX_PATH + 16];
1306     DWORD dirpos;
1307     HANDLE handle, handle2;
1308     NTSTATUS res;
1309     IO_STATUS_BLOCK io;
1310     FILE_DISPOSITION_INFORMATION fdi;
1311     BOOL fileDeleted;
1312
1313     /* cannot set disposition on file not opened with delete access */
1314     GetTempFileNameA( ".", "dis", 0, buffer );
1315     handle = CreateFileA(buffer, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
1316     ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
1317     res = pNtQueryInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
1318     ok( res == STATUS_INVALID_INFO_CLASS || res == STATUS_NOT_IMPLEMENTED, "Unexpected NtQueryInformationFile result (expected STATUS_INVALID_INFO_CLASS, got %x)\n", res );
1319     fdi.DoDeleteFile = TRUE;
1320     res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
1321     todo_wine
1322     ok( res == STATUS_ACCESS_DENIED, "unexpected FileDispositionInformation result (expected STATUS_ACCESS_DENIED, got %x)\n", res );
1323     CloseHandle( handle );
1324     fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
1325     ok( !fileDeleted, "File shouldn't have been deleted\n" );
1326     DeleteFileA( buffer );
1327
1328     /* can set disposition on file opened with proper access */
1329     GetTempFileNameA( ".", "dis", 0, buffer );
1330     handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0);
1331     ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
1332     fdi.DoDeleteFile = TRUE;
1333     res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
1334     todo_wine
1335     ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
1336     CloseHandle( handle );
1337     fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
1338     todo_wine
1339     ok( fileDeleted, "File should have been deleted\n" );
1340     DeleteFileA( buffer );
1341
1342     /* cannot set disposition on readonly file */
1343     GetTempFileNameA( ".", "dis", 0, buffer );
1344     handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_READONLY, 0);
1345     ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
1346     fdi.DoDeleteFile = TRUE;
1347     res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
1348     todo_wine
1349     ok( res == STATUS_CANNOT_DELETE, "unexpected FileDispositionInformation result (expected STATUS_CANNOT_DELETE, got %x)\n", res );
1350     CloseHandle( handle );
1351     fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
1352     ok( !fileDeleted, "File shouldn't have been deleted\n" );
1353     SetFileAttributesA( buffer, FILE_ATTRIBUTE_NORMAL );
1354     DeleteFileA( buffer );
1355
1356     /* can set disposition on file and then reset it */
1357     GetTempFileNameA( ".", "dis", 0, buffer );
1358     handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0);
1359     ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
1360     fdi.DoDeleteFile = TRUE;
1361     res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
1362     todo_wine
1363     ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
1364     fdi.DoDeleteFile = FALSE;
1365     res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
1366     todo_wine
1367     ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
1368     CloseHandle( handle );
1369     fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
1370     ok( !fileDeleted, "File shouldn't have been deleted\n" );
1371     DeleteFileA( buffer );
1372
1373     /* Delete-on-close flag doesn't change file disposition until a handle is closed */
1374     GetTempFileNameA( ".", "dis", 0, buffer );
1375     handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, FILE_FLAG_DELETE_ON_CLOSE, 0);
1376     ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
1377     fdi.DoDeleteFile = FALSE;
1378     res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
1379     todo_wine
1380     ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
1381     CloseHandle( handle );
1382     fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
1383     ok( fileDeleted, "File should have been deleted\n" );
1384     DeleteFileA( buffer );
1385
1386     /* Delete-on-close flag sets disposition when a handle is closed and then it could be changed back */
1387     GetTempFileNameA( ".", "dis", 0, buffer );
1388     handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, FILE_FLAG_DELETE_ON_CLOSE, 0);
1389     ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
1390     ok( DuplicateHandle( GetCurrentProcess(), handle, GetCurrentProcess(), &handle2, 0, FALSE, DUPLICATE_SAME_ACCESS ), "DuplicateHandle failed\n" );
1391     CloseHandle( handle );
1392     fdi.DoDeleteFile = FALSE;
1393     res = pNtSetInformationFile( handle2, &io, &fdi, sizeof fdi, FileDispositionInformation );
1394     todo_wine
1395     ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
1396     CloseHandle( handle2 );
1397     fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
1398     ok( fileDeleted, "File should have been deleted\n" );
1399     DeleteFileA( buffer );
1400
1401     /* can set disposition on a directory opened with proper access */
1402     GetTempFileNameA( ".", "dis", 0, buffer );
1403     DeleteFileA( buffer );
1404     ok( CreateDirectoryA( buffer, NULL ), "CreateDirectory failed\n" );
1405     handle = CreateFileA(buffer, DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
1406     ok( handle != INVALID_HANDLE_VALUE, "failed to open a directory\n" );
1407     fdi.DoDeleteFile = TRUE;
1408     res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
1409     todo_wine
1410     ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
1411     CloseHandle( handle );
1412     fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
1413     todo_wine
1414     ok( fileDeleted, "Directory should have been deleted\n" );
1415     RemoveDirectoryA( buffer );
1416
1417     /* RemoveDirectory sets directory disposition and it can be undone */
1418     GetTempFileNameA( ".", "dis", 0, buffer );
1419     DeleteFileA( buffer );
1420     ok( CreateDirectoryA( buffer, NULL ), "CreateDirectory failed\n" );
1421     handle = CreateFileA(buffer, DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
1422     ok( handle != INVALID_HANDLE_VALUE, "failed to open a directory\n" );
1423     RemoveDirectoryA( buffer );
1424     fdi.DoDeleteFile = FALSE;
1425     res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
1426     todo_wine
1427     ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
1428     CloseHandle( handle );
1429     fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
1430     ok( !fileDeleted, "Directory shouldn't have been deleted\n" );
1431     RemoveDirectoryA( buffer );
1432
1433     /* cannot set disposition on a non-empty directory */
1434     GetTempFileNameA( ".", "dis", 0, buffer );
1435     DeleteFileA( buffer );
1436     ok( CreateDirectoryA( buffer, NULL ), "CreateDirectory failed\n" );
1437     handle = CreateFileA(buffer, DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
1438     ok( handle != INVALID_HANDLE_VALUE, "failed to open a directory\n" );
1439     dirpos = lstrlenA( buffer );
1440     lstrcpyA( buffer + dirpos, "\\tst" );
1441     handle2 = CreateFileA(buffer, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
1442     CloseHandle( handle2 );
1443     fdi.DoDeleteFile = TRUE;
1444     res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
1445     todo_wine
1446     ok( res == STATUS_DIRECTORY_NOT_EMPTY, "unexpected FileDispositionInformation result (expected STATUS_DIRECTORY_NOT_EMPTY, got %x)\n", res );
1447     DeleteFileA( buffer );
1448     buffer[dirpos] = '\0';
1449     CloseHandle( handle );
1450     fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
1451     ok( !fileDeleted, "Directory shouldn't have been deleted\n" );
1452     RemoveDirectoryA( buffer );
1453 }
1454
1455 static void test_iocompletion(void)
1456 {
1457     HANDLE h = INVALID_HANDLE_VALUE;
1458     NTSTATUS res;
1459
1460     res = pNtCreateIoCompletion( &h, IO_COMPLETION_ALL_ACCESS, NULL, 0);
1461
1462     ok( res == 0, "NtCreateIoCompletion anonymous failed: %x\n", res );
1463     ok( h && h != INVALID_HANDLE_VALUE, "Invalid handle returned\n" );
1464
1465     if ( h && h != INVALID_HANDLE_VALUE)
1466     {
1467         test_iocp_setcompletion(h);
1468         test_iocp_fileio(h);
1469         pNtClose(h);
1470     }
1471 }
1472
1473 static void test_file_name_information(void)
1474 {
1475     WCHAR *file_name, *volume_prefix, *expected;
1476     FILE_NAME_INFORMATION *info;
1477     ULONG old_redir = 1, tmp;
1478     UINT file_name_size;
1479     IO_STATUS_BLOCK io;
1480     UINT info_size;
1481     HRESULT hr;
1482     HANDLE h;
1483     UINT len;
1484
1485     /* GetVolumePathName is not present before w2k */
1486     if (!pGetVolumePathNameW) {
1487         win_skip("GetVolumePathNameW not found\n");
1488         return;
1489     }
1490
1491     file_name_size = GetSystemDirectoryW( NULL, 0 );
1492     file_name = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*file_name) );
1493     volume_prefix = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*volume_prefix) );
1494     expected = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*volume_prefix) );
1495
1496     len = GetSystemDirectoryW( file_name, file_name_size );
1497     ok(len == file_name_size - 1,
1498             "GetSystemDirectoryW returned %u, expected %u.\n",
1499             len, file_name_size - 1);
1500
1501     len = pGetVolumePathNameW( file_name, volume_prefix, file_name_size );
1502     ok(len, "GetVolumePathNameW failed.\n");
1503
1504     len = lstrlenW( volume_prefix );
1505     if (len && volume_prefix[len - 1] == '\\') --len;
1506     memcpy( expected, file_name + len, (file_name_size - len - 1) * sizeof(WCHAR) );
1507     expected[file_name_size - len - 1] = '\0';
1508
1509     /* A bit more than we actually need, but it keeps the calculation simple. */
1510     info_size = sizeof(*info) + (file_name_size * sizeof(WCHAR));
1511     info = HeapAlloc( GetProcessHeap(), 0, info_size );
1512
1513     if (pRtlWow64EnableFsRedirectionEx) pRtlWow64EnableFsRedirectionEx( TRUE, &old_redir );
1514     h = CreateFileW( file_name, GENERIC_READ,
1515             FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
1516             NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
1517     if (pRtlWow64EnableFsRedirectionEx) pRtlWow64EnableFsRedirectionEx( old_redir, &tmp );
1518     ok(h != INVALID_HANDLE_VALUE, "Failed to open file.\n");
1519
1520     hr = pNtQueryInformationFile( h, &io, info, sizeof(*info) - 1, FileNameInformation );
1521     ok(hr == STATUS_INFO_LENGTH_MISMATCH, "NtQueryInformationFile returned %#x.\n", hr);
1522
1523     memset( info, 0xcc, info_size );
1524     hr = pNtQueryInformationFile( h, &io, info, sizeof(*info), FileNameInformation );
1525     ok(hr == STATUS_BUFFER_OVERFLOW, "NtQueryInformationFile returned %#x, expected %#x.\n",
1526             hr, STATUS_BUFFER_OVERFLOW);
1527     ok(U(io).Status == STATUS_BUFFER_OVERFLOW, "io.Status is %#x, expected %#x.\n",
1528             U(io).Status, STATUS_BUFFER_OVERFLOW);
1529     ok(info->FileNameLength == lstrlenW( expected ) * sizeof(WCHAR), "info->FileNameLength is %u\n", info->FileNameLength);
1530     ok(info->FileName[2] == 0xcccc, "info->FileName[2] is %#x, expected 0xcccc.\n", info->FileName[2]);
1531     ok(CharLowerW((LPWSTR)(UINT_PTR)info->FileName[1]) == CharLowerW((LPWSTR)(UINT_PTR)expected[1]),
1532             "info->FileName[1] is %p, expected %p.\n",
1533             CharLowerW((LPWSTR)(UINT_PTR)info->FileName[1]), CharLowerW((LPWSTR)(UINT_PTR)expected[1]));
1534     ok(io.Information == sizeof(*info), "io.Information is %lu\n", io.Information);
1535
1536     memset( info, 0xcc, info_size );
1537     hr = pNtQueryInformationFile( h, &io, info, info_size, FileNameInformation );
1538     ok(hr == STATUS_SUCCESS, "NtQueryInformationFile returned %#x, expected %#x.\n", hr, STATUS_SUCCESS);
1539     ok(U(io).Status == STATUS_SUCCESS, "io.Status is %#x, expected %#x.\n", U(io).Status, STATUS_SUCCESS);
1540     ok(info->FileNameLength == lstrlenW( expected ) * sizeof(WCHAR), "info->FileNameLength is %u\n", info->FileNameLength);
1541     ok(info->FileName[info->FileNameLength / sizeof(WCHAR)] == 0xcccc, "info->FileName[len] is %#x, expected 0xcccc.\n",
1542        info->FileName[info->FileNameLength / sizeof(WCHAR)]);
1543     info->FileName[info->FileNameLength / sizeof(WCHAR)] = '\0';
1544     ok(!lstrcmpiW( info->FileName, expected ), "info->FileName is %s, expected %s.\n",
1545             wine_dbgstr_w( info->FileName ), wine_dbgstr_w( expected ));
1546     ok(io.Information == FIELD_OFFSET(FILE_NAME_INFORMATION, FileName) + info->FileNameLength,
1547             "io.Information is %lu, expected %u.\n",
1548             io.Information, FIELD_OFFSET(FILE_NAME_INFORMATION, FileName) + info->FileNameLength);
1549
1550     CloseHandle( h );
1551     HeapFree( GetProcessHeap(), 0, info );
1552     HeapFree( GetProcessHeap(), 0, expected );
1553     HeapFree( GetProcessHeap(), 0, volume_prefix );
1554
1555     if (old_redir || !pGetSystemWow64DirectoryW || !(file_name_size = pGetSystemWow64DirectoryW( NULL, 0 )))
1556     {
1557         skip("Not running on WoW64, skipping test.\n");
1558         HeapFree( GetProcessHeap(), 0, file_name );
1559         return;
1560     }
1561
1562     h = CreateFileW( file_name, GENERIC_READ,
1563             FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
1564             NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
1565     ok(h != INVALID_HANDLE_VALUE, "Failed to open file.\n");
1566     HeapFree( GetProcessHeap(), 0, file_name );
1567
1568     file_name = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*file_name) );
1569     volume_prefix = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*volume_prefix) );
1570     expected = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*expected) );
1571
1572     len = pGetSystemWow64DirectoryW( file_name, file_name_size );
1573     ok(len == file_name_size - 1,
1574             "GetSystemWow64DirectoryW returned %u, expected %u.\n",
1575             len, file_name_size - 1);
1576
1577     len = pGetVolumePathNameW( file_name, volume_prefix, file_name_size );
1578     ok(len, "GetVolumePathNameW failed.\n");
1579
1580     len = lstrlenW( volume_prefix );
1581     if (len && volume_prefix[len - 1] == '\\') --len;
1582     memcpy( expected, file_name + len, (file_name_size - len - 1) * sizeof(WCHAR) );
1583     expected[file_name_size - len - 1] = '\0';
1584
1585     info_size = sizeof(*info) + (file_name_size * sizeof(WCHAR));
1586     info = HeapAlloc( GetProcessHeap(), 0, info_size );
1587
1588     memset( info, 0xcc, info_size );
1589     hr = pNtQueryInformationFile( h, &io, info, info_size, FileNameInformation );
1590     ok(hr == STATUS_SUCCESS, "NtQueryInformationFile returned %#x, expected %#x.\n", hr, STATUS_SUCCESS);
1591     info->FileName[info->FileNameLength / sizeof(WCHAR)] = '\0';
1592     ok(!lstrcmpiW( info->FileName, expected ), "info->FileName is %s, expected %s.\n",
1593             wine_dbgstr_w( info->FileName ), wine_dbgstr_w( expected ));
1594
1595     CloseHandle( h );
1596     HeapFree( GetProcessHeap(), 0, info );
1597     HeapFree( GetProcessHeap(), 0, expected );
1598     HeapFree( GetProcessHeap(), 0, volume_prefix );
1599     HeapFree( GetProcessHeap(), 0, file_name );
1600 }
1601
1602 static void test_file_all_name_information(void)
1603 {
1604     WCHAR *file_name, *volume_prefix, *expected;
1605     FILE_ALL_INFORMATION *info;
1606     ULONG old_redir = 1, tmp;
1607     UINT file_name_size;
1608     IO_STATUS_BLOCK io;
1609     UINT info_size;
1610     HRESULT hr;
1611     HANDLE h;
1612     UINT len;
1613
1614     /* GetVolumePathName is not present before w2k */
1615     if (!pGetVolumePathNameW) {
1616         win_skip("GetVolumePathNameW not found\n");
1617         return;
1618     }
1619
1620     file_name_size = GetSystemDirectoryW( NULL, 0 );
1621     file_name = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*file_name) );
1622     volume_prefix = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*volume_prefix) );
1623     expected = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*volume_prefix) );
1624
1625     len = GetSystemDirectoryW( file_name, file_name_size );
1626     ok(len == file_name_size - 1,
1627             "GetSystemDirectoryW returned %u, expected %u.\n",
1628             len, file_name_size - 1);
1629
1630     len = pGetVolumePathNameW( file_name, volume_prefix, file_name_size );
1631     ok(len, "GetVolumePathNameW failed.\n");
1632
1633     len = lstrlenW( volume_prefix );
1634     if (len && volume_prefix[len - 1] == '\\') --len;
1635     memcpy( expected, file_name + len, (file_name_size - len - 1) * sizeof(WCHAR) );
1636     expected[file_name_size - len - 1] = '\0';
1637
1638     /* A bit more than we actually need, but it keeps the calculation simple. */
1639     info_size = sizeof(*info) + (file_name_size * sizeof(WCHAR));
1640     info = HeapAlloc( GetProcessHeap(), 0, info_size );
1641
1642     if (pRtlWow64EnableFsRedirectionEx) pRtlWow64EnableFsRedirectionEx( TRUE, &old_redir );
1643     h = CreateFileW( file_name, GENERIC_READ,
1644             FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
1645             NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
1646     if (pRtlWow64EnableFsRedirectionEx) pRtlWow64EnableFsRedirectionEx( old_redir, &tmp );
1647     ok(h != INVALID_HANDLE_VALUE, "Failed to open file.\n");
1648
1649     hr = pNtQueryInformationFile( h, &io, info, sizeof(*info) - 1, FileAllInformation );
1650     ok(hr == STATUS_INFO_LENGTH_MISMATCH, "NtQueryInformationFile returned %#x, expected %#x.\n",
1651             hr, STATUS_INFO_LENGTH_MISMATCH);
1652
1653     memset( info, 0xcc, info_size );
1654     hr = pNtQueryInformationFile( h, &io, info, sizeof(*info), FileAllInformation );
1655     ok(hr == STATUS_BUFFER_OVERFLOW, "NtQueryInformationFile returned %#x, expected %#x.\n",
1656             hr, STATUS_BUFFER_OVERFLOW);
1657     ok(U(io).Status == STATUS_BUFFER_OVERFLOW, "io.Status is %#x, expected %#x.\n",
1658             U(io).Status, STATUS_BUFFER_OVERFLOW);
1659     ok(info->NameInformation.FileNameLength == lstrlenW( expected ) * sizeof(WCHAR),
1660        "info->NameInformation.FileNameLength is %u\n", info->NameInformation.FileNameLength );
1661     ok(info->NameInformation.FileName[2] == 0xcccc,
1662             "info->NameInformation.FileName[2] is %#x, expected 0xcccc.\n", info->NameInformation.FileName[2]);
1663     ok(CharLowerW((LPWSTR)(UINT_PTR)info->NameInformation.FileName[1]) == CharLowerW((LPWSTR)(UINT_PTR)expected[1]),
1664             "info->NameInformation.FileName[1] is %p, expected %p.\n",
1665             CharLowerW((LPWSTR)(UINT_PTR)info->NameInformation.FileName[1]), CharLowerW((LPWSTR)(UINT_PTR)expected[1]));
1666     ok(io.Information == sizeof(*info), "io.Information is %lu\n", io.Information);
1667
1668     memset( info, 0xcc, info_size );
1669     hr = pNtQueryInformationFile( h, &io, info, info_size, FileAllInformation );
1670     ok(hr == STATUS_SUCCESS, "NtQueryInformationFile returned %#x, expected %#x.\n", hr, STATUS_SUCCESS);
1671     ok(U(io).Status == STATUS_SUCCESS, "io.Status is %#x, expected %#x.\n", U(io).Status, STATUS_SUCCESS);
1672     ok(info->NameInformation.FileNameLength == lstrlenW( expected ) * sizeof(WCHAR),
1673        "info->NameInformation.FileNameLength is %u\n", info->NameInformation.FileNameLength );
1674     ok(info->NameInformation.FileName[info->NameInformation.FileNameLength / sizeof(WCHAR)] == 0xcccc,
1675        "info->NameInformation.FileName[len] is %#x, expected 0xcccc.\n",
1676        info->NameInformation.FileName[info->NameInformation.FileNameLength / sizeof(WCHAR)]);
1677     info->NameInformation.FileName[info->NameInformation.FileNameLength / sizeof(WCHAR)] = '\0';
1678     ok(!lstrcmpiW( info->NameInformation.FileName, expected ),
1679             "info->NameInformation.FileName is %s, expected %s.\n",
1680             wine_dbgstr_w( info->NameInformation.FileName ), wine_dbgstr_w( expected ));
1681     ok(io.Information == FIELD_OFFSET(FILE_ALL_INFORMATION, NameInformation.FileName)
1682             + info->NameInformation.FileNameLength,
1683             "io.Information is %lu\n", io.Information );
1684
1685     CloseHandle( h );
1686     HeapFree( GetProcessHeap(), 0, info );
1687     HeapFree( GetProcessHeap(), 0, expected );
1688     HeapFree( GetProcessHeap(), 0, volume_prefix );
1689
1690     if (old_redir || !pGetSystemWow64DirectoryW || !(file_name_size = pGetSystemWow64DirectoryW( NULL, 0 )))
1691     {
1692         skip("Not running on WoW64, skipping test.\n");
1693         HeapFree( GetProcessHeap(), 0, file_name );
1694         return;
1695     }
1696
1697     h = CreateFileW( file_name, GENERIC_READ,
1698             FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
1699             NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
1700     ok(h != INVALID_HANDLE_VALUE, "Failed to open file.\n");
1701     HeapFree( GetProcessHeap(), 0, file_name );
1702
1703     file_name = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*file_name) );
1704     volume_prefix = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*volume_prefix) );
1705     expected = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*expected) );
1706
1707     len = pGetSystemWow64DirectoryW( file_name, file_name_size );
1708     ok(len == file_name_size - 1,
1709             "GetSystemWow64DirectoryW returned %u, expected %u.\n",
1710             len, file_name_size - 1);
1711
1712     len = pGetVolumePathNameW( file_name, volume_prefix, file_name_size );
1713     ok(len, "GetVolumePathNameW failed.\n");
1714
1715     len = lstrlenW( volume_prefix );
1716     if (len && volume_prefix[len - 1] == '\\') --len;
1717     memcpy( expected, file_name + len, (file_name_size - len - 1) * sizeof(WCHAR) );
1718     expected[file_name_size - len - 1] = '\0';
1719
1720     info_size = sizeof(*info) + (file_name_size * sizeof(WCHAR));
1721     info = HeapAlloc( GetProcessHeap(), 0, info_size );
1722
1723     memset( info, 0xcc, info_size );
1724     hr = pNtQueryInformationFile( h, &io, info, info_size, FileAllInformation );
1725     ok(hr == STATUS_SUCCESS, "NtQueryInformationFile returned %#x, expected %#x.\n", hr, STATUS_SUCCESS);
1726     info->NameInformation.FileName[info->NameInformation.FileNameLength / sizeof(WCHAR)] = '\0';
1727     ok(!lstrcmpiW( info->NameInformation.FileName, expected ), "info->NameInformation.FileName is %s, expected %s.\n",
1728             wine_dbgstr_w( info->NameInformation.FileName ), wine_dbgstr_w( expected ));
1729
1730     CloseHandle( h );
1731     HeapFree( GetProcessHeap(), 0, info );
1732     HeapFree( GetProcessHeap(), 0, expected );
1733     HeapFree( GetProcessHeap(), 0, volume_prefix );
1734     HeapFree( GetProcessHeap(), 0, file_name );
1735 }
1736
1737 static void test_query_volume_information_file(void)
1738 {
1739     NTSTATUS status;
1740     HANDLE dir;
1741     WCHAR path[MAX_PATH];
1742     OBJECT_ATTRIBUTES attr;
1743     IO_STATUS_BLOCK io;
1744     UNICODE_STRING nameW;
1745     FILE_FS_VOLUME_INFORMATION *ffvi;
1746     BYTE buf[sizeof(FILE_FS_VOLUME_INFORMATION) + MAX_PATH * sizeof(WCHAR)];
1747
1748     GetWindowsDirectoryW( path, MAX_PATH );
1749     pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
1750     attr.Length = sizeof(attr);
1751     attr.RootDirectory = 0;
1752     attr.ObjectName = &nameW;
1753     attr.Attributes = OBJ_CASE_INSENSITIVE;
1754     attr.SecurityDescriptor = NULL;
1755     attr.SecurityQualityOfService = NULL;
1756
1757     status = pNtOpenFile( &dir, SYNCHRONIZE|FILE_LIST_DIRECTORY, &attr, &io,
1758                           FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT );
1759     ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
1760     pRtlFreeUnicodeString( &nameW );
1761
1762     ZeroMemory( buf, sizeof(buf) );
1763     U(io).Status = 0xdadadada;
1764     io.Information = 0xcacacaca;
1765
1766     status = pNtQueryVolumeInformationFile( dir, &io, buf, sizeof(buf), FileFsVolumeInformation );
1767
1768     ffvi = (FILE_FS_VOLUME_INFORMATION *)buf;
1769
1770 todo_wine
1771 {
1772     ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %d\n", status);
1773     ok(U(io).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %d\n", U(io).Status);
1774
1775     ok(io.Information == (FIELD_OFFSET(FILE_FS_VOLUME_INFORMATION, VolumeLabel) + ffvi->VolumeLabelLength),
1776     "expected %d, got %lu\n", (FIELD_OFFSET(FILE_FS_VOLUME_INFORMATION, VolumeLabel) + ffvi->VolumeLabelLength),
1777      io.Information);
1778
1779     ok(ffvi->VolumeCreationTime.QuadPart != 0, "Missing VolumeCreationTime\n");
1780     ok(ffvi->VolumeSerialNumber != 0, "Missing VolumeSerialNumber\n");
1781     ok(ffvi->SupportsObjects == 1,"expected 1, got %d\n", ffvi->SupportsObjects);
1782 }
1783     ok(ffvi->VolumeLabelLength == lstrlenW(ffvi->VolumeLabel) * sizeof(WCHAR), "got %d\n", ffvi->VolumeLabelLength);
1784
1785     trace("VolumeSerialNumber: %x VolumeLabelName: %s\n", ffvi->VolumeSerialNumber, wine_dbgstr_w(ffvi->VolumeLabel));
1786
1787     CloseHandle( dir );
1788 }
1789
1790 static void test_query_attribute_information_file(void)
1791 {
1792     NTSTATUS status;
1793     HANDLE dir;
1794     WCHAR path[MAX_PATH];
1795     OBJECT_ATTRIBUTES attr;
1796     IO_STATUS_BLOCK io;
1797     UNICODE_STRING nameW;
1798     FILE_FS_ATTRIBUTE_INFORMATION *ffai;
1799     BYTE buf[sizeof(FILE_FS_ATTRIBUTE_INFORMATION) + MAX_PATH * sizeof(WCHAR)];
1800
1801     GetWindowsDirectoryW( path, MAX_PATH );
1802     pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
1803     attr.Length = sizeof(attr);
1804     attr.RootDirectory = 0;
1805     attr.ObjectName = &nameW;
1806     attr.Attributes = OBJ_CASE_INSENSITIVE;
1807     attr.SecurityDescriptor = NULL;
1808     attr.SecurityQualityOfService = NULL;
1809
1810     status = pNtOpenFile( &dir, SYNCHRONIZE|FILE_LIST_DIRECTORY, &attr, &io,
1811                           FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT );
1812     ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
1813     pRtlFreeUnicodeString( &nameW );
1814
1815     ZeroMemory( buf, sizeof(buf) );
1816     U(io).Status = 0xdadadada;
1817     io.Information = 0xcacacaca;
1818
1819     status = pNtQueryVolumeInformationFile( dir, &io, buf, sizeof(buf), FileFsAttributeInformation );
1820
1821     ffai = (FILE_FS_ATTRIBUTE_INFORMATION *)buf;
1822
1823     ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %d\n", status);
1824     ok(U(io).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %d\n", U(io).Status);
1825     ok(ffai->FileSystemAttribute != 0, "Missing FileSystemAttribute\n");
1826     ok(ffai->MaximumComponentNameLength != 0, "Missing MaximumComponentNameLength\n");
1827     ok(ffai->FileSystemNameLength != 0, "Missing FileSystemNameLength\n");
1828
1829     trace("FileSystemAttribute: %x MaximumComponentNameLength: %x FileSystemName: %s\n",
1830           ffai->FileSystemAttribute, ffai->MaximumComponentNameLength,
1831           wine_dbgstr_wn(ffai->FileSystemName, ffai->FileSystemNameLength / sizeof(WCHAR)));
1832
1833     CloseHandle( dir );
1834 }
1835
1836 static void test_NtCreateFile(void)
1837 {
1838     static const struct test_data
1839     {
1840         DWORD disposition, attrib_in, status, result, attrib_out, needs_cleanup;
1841     } td[] =
1842     {
1843     /* 0*/{ FILE_CREATE, FILE_ATTRIBUTE_READONLY, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, FALSE },
1844     /* 1*/{ FILE_CREATE, 0, STATUS_OBJECT_NAME_COLLISION, 0, 0, TRUE },
1845     /* 2*/{ FILE_CREATE, 0, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE, FALSE },
1846     /* 3*/{ FILE_OPEN, FILE_ATTRIBUTE_READONLY, 0, FILE_OPENED, FILE_ATTRIBUTE_ARCHIVE, TRUE },
1847     /* 4*/{ FILE_OPEN, FILE_ATTRIBUTE_READONLY, STATUS_OBJECT_NAME_NOT_FOUND, 0, 0, FALSE },
1848     /* 5*/{ FILE_OPEN_IF, 0, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE, FALSE },
1849     /* 6*/{ FILE_OPEN_IF, FILE_ATTRIBUTE_READONLY, 0, FILE_OPENED, FILE_ATTRIBUTE_ARCHIVE, TRUE },
1850     /* 7*/{ FILE_OPEN_IF, FILE_ATTRIBUTE_READONLY, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, FALSE },
1851     /* 8*/{ FILE_OPEN_IF, 0, 0, FILE_OPENED, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, FALSE },
1852     /* 9*/{ FILE_OVERWRITE, 0, STATUS_ACCESS_DENIED, 0, 0, TRUE },
1853     /*10*/{ FILE_OVERWRITE, 0, STATUS_OBJECT_NAME_NOT_FOUND, 0, 0, FALSE },
1854     /*11*/{ FILE_CREATE, 0, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE, FALSE },
1855     /*12*/{ FILE_OVERWRITE, FILE_ATTRIBUTE_READONLY, 0, FILE_OVERWRITTEN, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, FALSE },
1856     /*13*/{ FILE_OVERWRITE_IF, 0, STATUS_ACCESS_DENIED, 0, 0, TRUE },
1857     /*14*/{ FILE_OVERWRITE_IF, 0, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE, FALSE },
1858     /*15*/{ FILE_OVERWRITE_IF, FILE_ATTRIBUTE_READONLY, 0, FILE_OVERWRITTEN, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, FALSE },
1859     /*16*/{ FILE_SUPERSEDE, 0, 0, FILE_SUPERSEDED, FILE_ATTRIBUTE_ARCHIVE, FALSE },
1860     /*17*/{ FILE_SUPERSEDE, FILE_ATTRIBUTE_READONLY, 0, FILE_SUPERSEDED, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, TRUE },
1861     /*18*/{ FILE_SUPERSEDE, 0, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE, TRUE }
1862     };
1863     static const WCHAR fooW[] = {'f','o','o',0};
1864     NTSTATUS status;
1865     HANDLE handle;
1866     WCHAR path[MAX_PATH];
1867     OBJECT_ATTRIBUTES attr;
1868     IO_STATUS_BLOCK io;
1869     UNICODE_STRING nameW;
1870     DWORD ret, i;
1871
1872     GetTempPathW(MAX_PATH, path);
1873     GetTempFileNameW(path, fooW, 0, path);
1874     DeleteFileW(path);
1875     pRtlDosPathNameToNtPathName_U(path, &nameW, NULL, NULL);
1876
1877     attr.Length = sizeof(attr);
1878     attr.RootDirectory = NULL;
1879     attr.ObjectName = &nameW;
1880     attr.Attributes = OBJ_CASE_INSENSITIVE;
1881     attr.SecurityDescriptor = NULL;
1882     attr.SecurityQualityOfService = NULL;
1883
1884     for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
1885     {
1886         status = pNtCreateFile(&handle, GENERIC_READ, &attr, &io, NULL,
1887                                td[i].attrib_in, FILE_SHARE_READ|FILE_SHARE_WRITE,
1888                                td[i].disposition, 0, NULL, 0);
1889
1890         ok(status == td[i].status, "%d: expected %#x got %#x\n", i, td[i].status, status);
1891
1892         if (!status)
1893         {
1894             ok(io.Information == td[i].result,"%d: expected %#x got %#lx\n", i, td[i].result, io.Information);
1895
1896             ret = GetFileAttributesW(path);
1897             ret &= ~FILE_ATTRIBUTE_NOT_CONTENT_INDEXED;
1898             /* FIXME: leave only 'else' case below once Wine is fixed */
1899             if (ret != td[i].attrib_out)
1900             {
1901             todo_wine
1902                 ok(ret == td[i].attrib_out, "%d: expected %#x got %#x\n", i, td[i].attrib_out, ret);
1903                 SetFileAttributesW(path, td[i].attrib_out);
1904             }
1905             else
1906                 ok(ret == td[i].attrib_out, "%d: expected %#x got %#x\n", i, td[i].attrib_out, ret);
1907
1908             CloseHandle(handle);
1909         }
1910
1911         if (td[i].needs_cleanup)
1912         {
1913             SetFileAttributesW(path, FILE_ATTRIBUTE_ARCHIVE);
1914             DeleteFileW(path);
1915         }
1916     }
1917
1918     SetFileAttributesW(path, FILE_ATTRIBUTE_ARCHIVE);
1919     DeleteFileW( path );
1920 }
1921
1922 static void test_read_write(void)
1923 {
1924     static const char contents[] = "1234567890abcd";
1925     char buf[256];
1926     HANDLE hfile;
1927     OVERLAPPED ovl;
1928     IO_STATUS_BLOCK iob;
1929     DWORD ret, bytes, status;
1930     LARGE_INTEGER offset;
1931
1932     iob.Status = -1;
1933     iob.Information = -1;
1934     offset.QuadPart = 0;
1935     status = pNtReadFile(INVALID_HANDLE_VALUE, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
1936     ok(status == STATUS_OBJECT_TYPE_MISMATCH || status == STATUS_INVALID_HANDLE, "expected STATUS_OBJECT_TYPE_MISMATCH, got %#x\n", status);
1937     ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
1938     ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
1939
1940     iob.Status = -1;
1941     iob.Information = -1;
1942     offset.QuadPart = 0;
1943     status = pNtWriteFile(INVALID_HANDLE_VALUE, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
1944     ok(status == STATUS_OBJECT_TYPE_MISMATCH || status == STATUS_INVALID_HANDLE, "expected STATUS_OBJECT_TYPE_MISMATCH, got %#x\n", status);
1945     ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
1946     ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
1947
1948     hfile = create_temp_file(0);
1949     if (!hfile) return;
1950
1951     iob.Status = -1;
1952     iob.Information = -1;
1953     status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, NULL, sizeof(contents), NULL, NULL);
1954     ok(status == STATUS_INVALID_USER_BUFFER, "expected STATUS_INVALID_USER_BUFFER, got %#x\n", status);
1955     ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
1956     ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
1957
1958     iob.Status = -1;
1959     iob.Information = -1;
1960     status = pNtReadFile(hfile, 0, NULL, NULL, &iob, NULL, sizeof(contents), NULL, NULL);
1961     ok(status == STATUS_ACCESS_VIOLATION, "expected STATUS_ACCESS_VIOLATION, got %#x\n", status);
1962     ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
1963     ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
1964
1965     iob.Status = -1;
1966     iob.Information = -1;
1967     status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, sizeof(contents), NULL, NULL);
1968     ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
1969     ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
1970     ok(iob.Information == sizeof(contents), "expected sizeof(contents), got %lu\n", iob.Information);
1971
1972     bytes = 0xdeadbeef;
1973     SetLastError(0xdeadbeef);
1974     ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
1975     ok(ret, "ReadFile error %d\n", GetLastError());
1976     ok(GetLastError() == 0xdeadbeef, "expected 0xdeadbeef, got %d\n", GetLastError());
1977     ok(bytes == 0, "bytes %u\n", bytes);
1978
1979     SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
1980
1981     bytes = 0;
1982     SetLastError(0xdeadbeef);
1983     ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
1984     ok(ret, "ReadFile error %d\n", GetLastError());
1985     ok(bytes == sizeof(contents), "bytes %u\n", bytes);
1986     ok(!memcmp(contents, buf, sizeof(contents)), "file contents mismatch\n");
1987
1988     SetFilePointer(hfile, sizeof(contents) - 4, NULL, FILE_BEGIN);
1989
1990     iob.Status = -1;
1991     iob.Information = -1;
1992     offset.QuadPart = (LONGLONG)-2 /* FILE_USE_FILE_POINTER_POSITION */;
1993     status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, "DCBA", 4, &offset, NULL);
1994     ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
1995     ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
1996     ok(iob.Information == 4, "expected 4, got %lu\n", iob.Information);
1997
1998     SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
1999
2000     bytes = 0;
2001     SetLastError(0xdeadbeef);
2002     ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
2003     ok(ret, "ReadFile error %d\n", GetLastError());
2004     ok(bytes == sizeof(contents), "bytes %u\n", bytes);
2005     ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
2006     ok(!memcmp(buf + sizeof(contents) - 4, "DCBA", 4), "file contents mismatch\n");
2007
2008     SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
2009
2010     bytes = 0;
2011     SetLastError(0xdeadbeef);
2012     ret = WriteFile(hfile, contents, sizeof(contents), &bytes, NULL);
2013     ok(ret, "WriteFile error %d\n", GetLastError());
2014     ok(bytes == sizeof(contents), "bytes %u\n", bytes);
2015
2016     iob.Status = -1;
2017     iob.Information = -1;
2018     status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), NULL, NULL);
2019     ok(status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", status);
2020 todo_wine
2021     ok(iob.Status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", iob.Status);
2022 todo_wine
2023     ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
2024
2025     iob.Status = -1;
2026     iob.Information = -1;
2027     offset.QuadPart = (LONGLONG)-2 /* FILE_USE_FILE_POINTER_POSITION */;
2028     status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
2029     ok(status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", status);
2030 todo_wine
2031     ok(iob.Status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", iob.Status);
2032 todo_wine
2033     ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
2034
2035     SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
2036
2037     bytes = 0;
2038     SetLastError(0xdeadbeef);
2039     ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
2040     ok(ret, "ReadFile error %d\n", GetLastError());
2041     ok(bytes == sizeof(contents), "bytes %u\n", bytes);
2042     ok(!memcmp(contents, buf, sizeof(contents)), "file contents mismatch\n");
2043
2044     iob.Status = -1;
2045     iob.Information = -1;
2046     status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), NULL, NULL);
2047     ok(status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", status);
2048 todo_wine
2049     ok(iob.Status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", iob.Status);
2050 todo_wine
2051     ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
2052
2053     iob.Status = -1;
2054     iob.Information = -1;
2055     offset.QuadPart = 0;
2056     status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
2057     ok(status == STATUS_SUCCESS, "NtReadFile error %#x\n", status);
2058     ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
2059     ok(iob.Information == sizeof(contents), "expected sizeof(contents), got %lu\n", iob.Information);
2060     ok(!memcmp(contents, buf, sizeof(contents)), "file contents mismatch\n");
2061
2062     iob.Status = -1;
2063     iob.Information = -1;
2064     offset.QuadPart = sizeof(contents) - 4;
2065     status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, "DCBA", 4, &offset, NULL);
2066     ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
2067     ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
2068     ok(iob.Information == 4, "expected 4, got %lu\n", iob.Information);
2069
2070     iob.Status = -1;
2071     iob.Information = -1;
2072     offset.QuadPart = 0;
2073     status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
2074     ok(status == STATUS_SUCCESS, "NtReadFile error %#x\n", status);
2075     ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
2076     ok(iob.Information == sizeof(contents), "expected sizeof(contents), got %lu\n", iob.Information);
2077     ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
2078     ok(!memcmp(buf + sizeof(contents) - 4, "DCBA", 4), "file contents mismatch\n");
2079
2080     S(U(ovl)).Offset = sizeof(contents) - 4;
2081     S(U(ovl)).OffsetHigh = 0;
2082     ovl.hEvent = 0;
2083     bytes = 0;
2084     SetLastError(0xdeadbeef);
2085     ret = WriteFile(hfile, "ABCD", 4, &bytes, &ovl);
2086     ok(ret, "WriteFile error %d\n", GetLastError());
2087     ok(bytes == 4, "bytes %u\n", bytes);
2088
2089     S(U(ovl)).Offset = 0;
2090     S(U(ovl)).OffsetHigh = 0;
2091     ovl.Internal = -1;
2092     ovl.InternalHigh = -1;
2093     ovl.hEvent = 0;
2094     bytes = 0;
2095     SetLastError(0xdeadbeef);
2096     ret = ReadFile(hfile, buf, sizeof(buf), &bytes, &ovl);
2097     ok(ret, "ReadFile error %d\n", GetLastError());
2098     ok(bytes == sizeof(contents), "bytes %u\n", bytes);
2099     ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
2100     ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
2101     ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
2102     ok(!memcmp(buf + sizeof(contents) - 4, "ABCD", 4), "file contents mismatch\n");
2103
2104     CloseHandle(hfile);
2105
2106     hfile = create_temp_file(FILE_FLAG_OVERLAPPED);
2107     if (!hfile) return;
2108
2109     bytes = 0xdeadbeef;
2110     SetLastError(0xdeadbeef);
2111     ret = WriteFile(hfile, contents, sizeof(contents), &bytes, NULL);
2112 todo_wine
2113     ok(!ret, "WriteFile should fail\n");
2114 todo_wine
2115     ok(GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
2116 todo_wine
2117     ok(bytes == 0, "bytes %u\n", bytes);
2118
2119     iob.Status = -1;
2120     iob.Information = -1;
2121     status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, sizeof(contents), NULL, NULL);
2122 todo_wine
2123     ok(status == STATUS_INVALID_PARAMETER, "expected STATUS_INVALID_PARAMETER, got %#x\n", status);
2124 todo_wine
2125     ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
2126 todo_wine
2127     ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
2128
2129     iob.Status = -1;
2130     iob.Information = -1;
2131     offset.QuadPart = (LONGLONG)-2 /* FILE_USE_FILE_POINTER_POSITION */;
2132     status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, sizeof(contents), &offset, NULL);
2133 todo_wine
2134     ok(status == STATUS_INVALID_PARAMETER, "expected STATUS_INVALID_PARAMETER, got %#x\n", status);
2135 todo_wine
2136     ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
2137 todo_wine
2138     ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
2139
2140     iob.Status = -1;
2141     iob.Information = -1;
2142     offset.QuadPart = 0;
2143     status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, sizeof(contents), &offset, NULL);
2144 todo_wine
2145     ok(status == STATUS_PENDING || broken(status == STATUS_SUCCESS) /* see below */, "expected STATUS_PENDING, got %#x\n", status);
2146     ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
2147     ok(iob.Information == sizeof(contents), "expected sizeof(contents), got %lu\n", iob.Information);
2148     /* even fully updated XP passes this test, but it looks like some VMs
2149      * in a testbot get never updated, so overlapped IO is broken. Instead
2150      * of fighting with broken tests and adding a bunch of broken() statements
2151      * it's better to skip further tests completely.
2152      */
2153     if (status != STATUS_PENDING)
2154     {
2155 todo_wine
2156         win_skip("broken overlapped IO implementation, update your OS\n");
2157         CloseHandle(hfile);
2158         return;
2159     }
2160
2161     ret = WaitForSingleObject(hfile, 3000);
2162     ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
2163
2164     bytes = 0xdeadbeef;
2165     SetLastError(0xdeadbeef);
2166     ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
2167     ok(!ret, "ReadFile should fail\n");
2168     ok(GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
2169     ok(bytes == 0, "bytes %u\n", bytes);
2170
2171     iob.Status = -1;
2172     iob.Information = -1;
2173     status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), NULL, NULL);
2174     ok(status == STATUS_INVALID_PARAMETER, "expected STATUS_INVALID_PARAMETER, got %#x\n", status);
2175     ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
2176     ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
2177
2178     iob.Status = -1;
2179     iob.Information = -1;
2180     offset.QuadPart = (LONGLONG)-2 /* FILE_USE_FILE_POINTER_POSITION */;
2181     status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
2182     ok(status == STATUS_INVALID_PARAMETER, "expected STATUS_INVALID_PARAMETER, got %#x\n", status);
2183     ok(iob.Status == -1, "expected -1, got %#x\n", iob.Status);
2184     ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
2185
2186     offset.QuadPart = sizeof(contents);
2187     S(U(ovl)).Offset = offset.u.LowPart;
2188     S(U(ovl)).OffsetHigh = offset.u.HighPart;
2189     ovl.Internal = -1;
2190     ovl.InternalHigh = -1;
2191     ovl.hEvent = 0;
2192     bytes = 0xdeadbeef;
2193     SetLastError(0xdeadbeef);
2194     ret = ReadFile(hfile, buf, sizeof(buf), &bytes, &ovl);
2195     ok(!ret, "ReadFile should fail\n");
2196     ok(GetLastError() == ERROR_IO_PENDING || broken(GetLastError() == ERROR_HANDLE_EOF), "expected ERROR_IO_PENDING, got %d\n", GetLastError());
2197     /* even fully updated XP passes this test, but it looks like some VMs
2198      * in a testbot get never updated, so overlapped IO is broken. Instead
2199      * of fighting with broken tests and adding a bunch of broken() statements
2200      * it's better to skip further tests completely.
2201      */
2202     if (GetLastError() != ERROR_IO_PENDING)
2203     {
2204         win_skip("broken overlapped IO implementation, update your OS\n");
2205         CloseHandle(hfile);
2206         return;
2207     }
2208     ok(bytes == 0, "bytes %u\n", bytes);
2209     ok((NTSTATUS)ovl.Internal == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#lx\n", ovl.Internal);
2210     ok(ovl.InternalHigh == 0, "expected 0, got %lu\n", ovl.InternalHigh);
2211
2212     bytes = 0xdeadbeef;
2213     ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
2214     ok(!ret, "GetOverlappedResult should report FALSE\n");
2215     ok(GetLastError() == ERROR_HANDLE_EOF, "expected ERROR_HANDLE_EOF, got %d\n", GetLastError());
2216     ok(bytes == 0, "expected 0, read %u\n", bytes);
2217     ok((NTSTATUS)ovl.Internal == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#lx\n", ovl.Internal);
2218     ok(ovl.InternalHigh == 0, "expected 0, got %lu\n", ovl.InternalHigh);
2219
2220     iob.Status = -1;
2221     iob.Information = -1;
2222     offset.QuadPart = sizeof(contents);
2223     status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
2224     ok(status == STATUS_PENDING, "expected STATUS_PENDING, got %#x\n", status);
2225     ok(iob.Status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", iob.Status);
2226     ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
2227
2228     S(U(ovl)).Offset = offset.u.LowPart;
2229     S(U(ovl)).OffsetHigh = offset.u.HighPart;
2230     ovl.Internal = iob.Status;
2231     ovl.InternalHigh = iob.Information;
2232     ovl.hEvent = 0;
2233     bytes = 0xdeadbeef;
2234     ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
2235     ok(!ret, "GetOverlappedResult should report FALSE\n");
2236     ok(GetLastError() == ERROR_HANDLE_EOF, "expected ERROR_HANDLE_EOF, got %d\n", GetLastError());
2237     ok(bytes == 0, "expected 0, read %u\n", bytes);
2238     ok((NTSTATUS)ovl.Internal == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#lx\n", ovl.Internal);
2239     ok(ovl.InternalHigh == 0, "expected 0, got %lu\n", ovl.InternalHigh);
2240
2241     SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
2242
2243     S(U(ovl)).Offset = 0;
2244     S(U(ovl)).OffsetHigh = 0;
2245     ovl.Internal = -1;
2246     ovl.InternalHigh = -1;
2247     ovl.hEvent = 0;
2248     bytes = 0;
2249     SetLastError(0xdeadbeef);
2250     ret = ReadFile(hfile, buf, sizeof(buf), &bytes, &ovl);
2251     ok(!ret, "ReadFile should fail\n");
2252     ok(GetLastError() == ERROR_IO_PENDING, "expected ERROR_IO_PENDING, got %d\n", GetLastError());
2253     ok(bytes == 0, "bytes %u\n", bytes);
2254     ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
2255     ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
2256
2257     bytes = 0xdeadbeef;
2258     ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
2259     ok(ret, "GetOverlappedResult error %d\n", GetLastError());
2260     ok(bytes == sizeof(contents), "bytes %u\n", bytes);
2261     ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
2262     ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
2263     ok(!memcmp(contents, buf, sizeof(contents)), "file contents mismatch\n");
2264
2265     iob.Status = -1;
2266     iob.Information = -1;
2267     offset.QuadPart = sizeof(contents) - 4;
2268     status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, "DCBA", 4, &offset, NULL);
2269     ok(status == STATUS_PENDING || broken(status == STATUS_SUCCESS) /* before Vista */, "expected STATUS_PENDING, got %#x\n", status);
2270     ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
2271     ok(iob.Information == 4, "expected 4, got %lu\n", iob.Information);
2272
2273     ret = WaitForSingleObject(hfile, 3000);
2274     ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
2275
2276     iob.Status = -1;
2277     iob.Information = -1;
2278     offset.QuadPart = 0;
2279     status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
2280     ok(status == STATUS_PENDING, "expected STATUS_PENDING, got %#x\n", status);
2281     ok(iob.Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", iob.Status);
2282     ok(iob.Information == sizeof(contents), "expected sizeof(contents), got %lu\n", iob.Information);
2283
2284     ret = WaitForSingleObject(hfile, 3000);
2285     ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
2286     ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
2287     ok(!memcmp(buf + sizeof(contents) - 4, "DCBA", 4), "file contents mismatch\n");
2288
2289     S(U(ovl)).Offset = sizeof(contents) - 4;
2290     S(U(ovl)).OffsetHigh = 0;
2291     ovl.Internal = -1;
2292     ovl.InternalHigh = -1;
2293     ovl.hEvent = 0;
2294     bytes = 0;
2295     SetLastError(0xdeadbeef);
2296     ret = WriteFile(hfile, "ABCD", 4, &bytes, &ovl);
2297     ok(!ret || broken(ret) /* before Vista */, "WriteFile should fail\n");
2298     ok(GetLastError() == ERROR_IO_PENDING || broken(GetLastError() == 0xdeadbeef) /* before Vista */, "expected ERROR_IO_PENDING, got %d\n", GetLastError());
2299     ok(bytes == 0 || broken(bytes == 4) /* before Vista */, "bytes %u\n", bytes);
2300     ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
2301     ok(ovl.InternalHigh == 4, "expected 4, got %lu\n", ovl.InternalHigh);
2302
2303     bytes = 0xdeadbeef;
2304     ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
2305     ok(ret, "GetOverlappedResult error %d\n", GetLastError());
2306     ok(bytes == 4, "bytes %u\n", bytes);
2307     ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
2308     ok(ovl.InternalHigh == 4, "expected 4, got %lu\n", ovl.InternalHigh);
2309
2310     S(U(ovl)).Offset = 0;
2311     S(U(ovl)).OffsetHigh = 0;
2312     ovl.Internal = -1;
2313     ovl.InternalHigh = -1;
2314     ovl.hEvent = 0;
2315     bytes = 0;
2316     SetLastError(0xdeadbeef);
2317     ret = ReadFile(hfile, buf, sizeof(buf), &bytes, &ovl);
2318     ok(!ret, "ReadFile should fail\n");
2319     ok(GetLastError() == ERROR_IO_PENDING, "expected ERROR_IO_PENDING, got %d\n", GetLastError());
2320     ok(bytes == 0, "bytes %u\n", bytes);
2321     ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
2322     ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
2323
2324     bytes = 0xdeadbeef;
2325     ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
2326     ok(ret, "GetOverlappedResult error %d\n", GetLastError());
2327     ok(bytes == sizeof(contents), "bytes %u\n", bytes);
2328     ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
2329     ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
2330     ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
2331     ok(!memcmp(buf + sizeof(contents) - 4, "ABCD", 4), "file contents mismatch\n");
2332
2333     CloseHandle(hfile);
2334 }
2335
2336 START_TEST(file)
2337 {
2338     HMODULE hkernel32 = GetModuleHandleA("kernel32.dll");
2339     HMODULE hntdll = GetModuleHandleA("ntdll.dll");
2340     if (!hntdll)
2341     {
2342         skip("not running on NT, skipping test\n");
2343         return;
2344     }
2345
2346     pGetVolumePathNameW = (void *)GetProcAddress(hkernel32, "GetVolumePathNameW");
2347     pGetSystemWow64DirectoryW = (void *)GetProcAddress(hkernel32, "GetSystemWow64DirectoryW");
2348
2349     pRtlFreeUnicodeString   = (void *)GetProcAddress(hntdll, "RtlFreeUnicodeString");
2350     pRtlInitUnicodeString   = (void *)GetProcAddress(hntdll, "RtlInitUnicodeString");
2351     pRtlDosPathNameToNtPathName_U = (void *)GetProcAddress(hntdll, "RtlDosPathNameToNtPathName_U");
2352     pRtlWow64EnableFsRedirectionEx = (void *)GetProcAddress(hntdll, "RtlWow64EnableFsRedirectionEx");
2353     pNtCreateMailslotFile   = (void *)GetProcAddress(hntdll, "NtCreateMailslotFile");
2354     pNtCreateFile           = (void *)GetProcAddress(hntdll, "NtCreateFile");
2355     pNtOpenFile             = (void *)GetProcAddress(hntdll, "NtOpenFile");
2356     pNtDeleteFile           = (void *)GetProcAddress(hntdll, "NtDeleteFile");
2357     pNtReadFile             = (void *)GetProcAddress(hntdll, "NtReadFile");
2358     pNtWriteFile            = (void *)GetProcAddress(hntdll, "NtWriteFile");
2359     pNtCancelIoFile         = (void *)GetProcAddress(hntdll, "NtCancelIoFile");
2360     pNtCancelIoFileEx       = (void *)GetProcAddress(hntdll, "NtCancelIoFileEx");
2361     pNtClose                = (void *)GetProcAddress(hntdll, "NtClose");
2362     pNtCreateIoCompletion   = (void *)GetProcAddress(hntdll, "NtCreateIoCompletion");
2363     pNtOpenIoCompletion     = (void *)GetProcAddress(hntdll, "NtOpenIoCompletion");
2364     pNtQueryIoCompletion    = (void *)GetProcAddress(hntdll, "NtQueryIoCompletion");
2365     pNtRemoveIoCompletion   = (void *)GetProcAddress(hntdll, "NtRemoveIoCompletion");
2366     pNtSetIoCompletion      = (void *)GetProcAddress(hntdll, "NtSetIoCompletion");
2367     pNtSetInformationFile   = (void *)GetProcAddress(hntdll, "NtSetInformationFile");
2368     pNtQueryInformationFile = (void *)GetProcAddress(hntdll, "NtQueryInformationFile");
2369     pNtQueryDirectoryFile   = (void *)GetProcAddress(hntdll, "NtQueryDirectoryFile");
2370     pNtQueryVolumeInformationFile = (void *)GetProcAddress(hntdll, "NtQueryVolumeInformationFile");
2371
2372     test_read_write();
2373     test_NtCreateFile();
2374     create_file_test();
2375     open_file_test();
2376     delete_file_test();
2377     read_file_test();
2378     append_file_test();
2379     nt_mailslot_test();
2380     test_iocompletion();
2381     test_file_basic_information();
2382     test_file_all_information();
2383     test_file_both_information();
2384     test_file_name_information();
2385     test_file_all_name_information();
2386     test_file_disposition_information();
2387     test_query_volume_information_file();
2388     test_query_attribute_information_file();
2389 }