text: /* Unit test suite for Ntdll file functions
   *
   * Copyright 2007 Jeff Latimer
   * Copyright 2007 Andrey Turkin
   * Copyright 2008 Jeff Zaroyko
   * Copyright 2011 Dmitry Timoshkov
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
   *
   * NOTES
   * We use function pointers here as there is no import library for NTDLL on
   * windows.
   */
  
  #include <stdio.h>
  #include <stdarg.h>
  
  #include "ntstatus.h"
  /* Define WIN32_NO_STATUS so MSVC does not give us duplicate macro
   * definition errors when we get to winnt.h
   */
  #define WIN32_NO_STATUS
  
  #include "wine/test.h"
  #include "winternl.h"
  #include "winuser.h"
  #include "winioctl.h"
  #include "winnls.h"
  
  #ifndef IO_COMPLETION_ALL_ACCESS
  #define IO_COMPLETION_ALL_ACCESS 0x001F0003
  #endif
  
  static BOOL     (WINAPI * pGetVolumePathNameW)(LPCWSTR, LPWSTR, DWORD);
  static UINT     (WINAPI *pGetSystemWow64DirectoryW)( LPWSTR, UINT );
  
  static VOID     (WINAPI *pRtlFreeUnicodeString)( PUNICODE_STRING );
  static VOID     (WINAPI *pRtlInitUnicodeString)( PUNICODE_STRING, LPCWSTR );
  static BOOL     (WINAPI *pRtlDosPathNameToNtPathName_U)( LPCWSTR, PUNICODE_STRING, PWSTR*, CURDIR* );
  static NTSTATUS (WINAPI *pRtlWow64EnableFsRedirectionEx)( ULONG, ULONG * );
  
  static NTSTATUS (WINAPI *pNtCreateMailslotFile)( PHANDLE, ULONG, POBJECT_ATTRIBUTES, PIO_STATUS_BLOCK,
                                         ULONG, ULONG, ULONG, PLARGE_INTEGER );
  static NTSTATUS (WINAPI *pNtCreateFile)(PHANDLE,ACCESS_MASK,POBJECT_ATTRIBUTES,PIO_STATUS_BLOCK,PLARGE_INTEGER,ULONG,ULONG,ULONG,ULONG,PVOID,ULONG);
  static NTSTATUS (WINAPI *pNtOpenFile)(PHANDLE,ACCESS_MASK,POBJECT_ATTRIBUTES,PIO_STATUS_BLOCK,ULONG,ULONG);
  static NTSTATUS (WINAPI *pNtDeleteFile)(POBJECT_ATTRIBUTES ObjectAttributes);
  static NTSTATUS (WINAPI *pNtReadFile)(HANDLE hFile, HANDLE hEvent,
                                        PIO_APC_ROUTINE apc, void* apc_user,
                                        PIO_STATUS_BLOCK io_status, void* buffer, ULONG length,
                                        PLARGE_INTEGER offset, PULONG key);
  static NTSTATUS (WINAPI *pNtWriteFile)(HANDLE hFile, HANDLE hEvent,
                                         PIO_APC_ROUTINE apc, void* apc_user,
                                         PIO_STATUS_BLOCK io_status,
                                         const void* buffer, ULONG length,
                                         PLARGE_INTEGER offset, PULONG key);
  static NTSTATUS (WINAPI *pNtCancelIoFile)(HANDLE hFile, PIO_STATUS_BLOCK io_status);
  static NTSTATUS (WINAPI *pNtCancelIoFileEx)(HANDLE hFile, PIO_STATUS_BLOCK iosb, PIO_STATUS_BLOCK io_status);
  static NTSTATUS (WINAPI *pNtClose)( PHANDLE );
  static NTSTATUS (WINAPI *pNtFsControlFile) (HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, PVOID apc_context, PIO_STATUS_BLOCK io, ULONG code, PVOID in_buffer, ULONG in_size, PVOID out_buffer, ULONG out_size);
  
  static NTSTATUS (WINAPI *pNtCreateIoCompletion)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES, ULONG);
  static NTSTATUS (WINAPI *pNtOpenIoCompletion)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES);
  static NTSTATUS (WINAPI *pNtQueryIoCompletion)(HANDLE, IO_COMPLETION_INFORMATION_CLASS, PVOID, ULONG, PULONG);
  static NTSTATUS (WINAPI *pNtRemoveIoCompletion)(HANDLE, PULONG_PTR, PULONG_PTR, PIO_STATUS_BLOCK, PLARGE_INTEGER);
  static NTSTATUS (WINAPI *pNtRemoveIoCompletionEx)(HANDLE,FILE_IO_COMPLETION_INFORMATION*,ULONG,ULONG*,LARGE_INTEGER*,BOOLEAN);
  static NTSTATUS (WINAPI *pNtSetIoCompletion)(HANDLE, ULONG_PTR, ULONG_PTR, NTSTATUS, SIZE_T);
  static NTSTATUS (WINAPI *pNtSetInformationFile)(HANDLE, PIO_STATUS_BLOCK, PVOID, ULONG, FILE_INFORMATION_CLASS);
  static NTSTATUS (WINAPI *pNtQueryAttributesFile)(const OBJECT_ATTRIBUTES*,FILE_BASIC_INFORMATION*);
  static NTSTATUS (WINAPI *pNtQueryInformationFile)(HANDLE, PIO_STATUS_BLOCK, PVOID, ULONG, FILE_INFORMATION_CLASS);
  static NTSTATUS (WINAPI *pNtQueryDirectoryFile)(HANDLE,HANDLE,PIO_APC_ROUTINE,PVOID,PIO_STATUS_BLOCK,
                                                  PVOID,ULONG,FILE_INFORMATION_CLASS,BOOLEAN,PUNICODE_STRING,BOOLEAN);
  static NTSTATUS (WINAPI *pNtQueryVolumeInformationFile)(HANDLE,PIO_STATUS_BLOCK,PVOID,ULONG,FS_INFORMATION_CLASS);
  static NTSTATUS (WINAPI *pNtQueryFullAttributesFile)(const OBJECT_ATTRIBUTES*, FILE_NETWORK_OPEN_INFORMATION*);
  static NTSTATUS (WINAPI *pNtFlushBuffersFile)(HANDLE, IO_STATUS_BLOCK*);
  
  static WCHAR fooW[] = {'f','o','o',0};
  
  static inline BOOL is_signaled( HANDLE obj )
  {
      return WaitForSingleObject( obj, 0 ) == WAIT_OBJECT_0;
  }
  
  #define TEST_BUF_LEN 3
  
  static HANDLE create_temp_file( ULONG flags )
  {
      char path[MAX_PATH], buffer[MAX_PATH];
      HANDLE handle;
  
      GetTempPathA( MAX_PATH, path );
      GetTempFileNameA( path, "foo", 0, buffer );
      handle = CreateFileA(buffer, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
                           flags | FILE_FLAG_DELETE_ON_CLOSE, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      return (handle == INVALID_HANDLE_VALUE) ? 0 : handle;
  }
  
  #define CVALUE_FIRST 0xfffabbcc
  #define CKEY_FIRST 0x1030341
  #define CKEY_SECOND 0x132E46
  
  static ULONG get_pending_msgs(HANDLE h)
  {
      NTSTATUS res;
      ULONG a, req;
  
      res = pNtQueryIoCompletion( h, IoCompletionBasicInformation, &a, sizeof(a), &req );
      ok( res == STATUS_SUCCESS, "NtQueryIoCompletion failed: %x\n", res );
      if (res != STATUS_SUCCESS) return -1;
      ok( req == sizeof(a), "Unexpected response size: %x\n", req );
      return a;
  }
  
  static void WINAPI apc( void *arg, IO_STATUS_BLOCK *iosb, ULONG reserved )
  {
      int *count = arg;
  
      trace( "apc called block %p iosb.status %x iosb.info %lu\n",
             iosb, U(*iosb).Status, iosb->Information );
      (*count)++;
      ok( !reserved, "reserved is not 0: %x\n", reserved );
  }
  
  static void create_file_test(void)
  {
      static const WCHAR systemrootW[] = {'\\','S','y','s','t','e','m','R','o','o','t',
                                          '\\','f','a','i','l','i','n','g',0};
      static const WCHAR questionmarkInvalidNameW[] = {'a','f','i','l','e','?',0};
      static const WCHAR pipeInvalidNameW[]  = {'a','|','b',0};
      static const WCHAR pathInvalidNtW[] = {'\\','\\','?','\\',0};
      static const WCHAR pathInvalidNt2W[] = {'\\','?','?','\\',0};
      static const WCHAR pathInvalidDosW[] = {'\\','D','o','s','D','e','v','i','c','e','s','\\',0};
      static const char testdata[] = "Hello World";
      FILE_NETWORK_OPEN_INFORMATION info;
      NTSTATUS status;
      HANDLE dir, file;
      WCHAR path[MAX_PATH];
      OBJECT_ATTRIBUTES attr;
      IO_STATUS_BLOCK io;
      UNICODE_STRING nameW;
      LARGE_INTEGER offset;
      char buf[32];
      DWORD ret;
  
      GetCurrentDirectoryW( MAX_PATH, path );
      pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
      attr.Length = sizeof(attr);
      attr.RootDirectory = 0;
      attr.ObjectName = &nameW;
      attr.Attributes = OBJ_CASE_INSENSITIVE;
      attr.SecurityDescriptor = NULL;
      attr.SecurityQualityOfService = NULL;
  
      /* try various open modes and options on directories */
      status = pNtCreateFile( &dir, GENERIC_READ|GENERIC_WRITE, &attr, &io, NULL, 0,
                              FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN, FILE_DIRECTORY_FILE, NULL, 0 );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      U(io).Status = 0xdeadbeef;
      offset.QuadPart = 0;
      status = pNtReadFile( dir, NULL, NULL, NULL, &io, buf, sizeof(buf), &offset, NULL );
      ok( status == STATUS_INVALID_DEVICE_REQUEST || status == STATUS_PENDING, "NtReadFile error %08x\n", status );
      if (status == STATUS_PENDING)
      {
          ret = WaitForSingleObject( dir, 1000 );
          ok( ret == WAIT_OBJECT_0, "WaitForSingleObject error %u\n", ret );
          ok( U(io).Status == STATUS_INVALID_DEVICE_REQUEST,
              "expected STATUS_INVALID_DEVICE_REQUEST, got %08x\n", U(io).Status );
      }
  
      U(io).Status = 0xdeadbeef;
      offset.QuadPart = 0;
      status = pNtWriteFile( dir, NULL, NULL, NULL, &io, testdata, sizeof(testdata), &offset, NULL);
      todo_wine
      ok( status == STATUS_INVALID_DEVICE_REQUEST || status == STATUS_PENDING, "NtWriteFile error %08x\n", status );
      if (status == STATUS_PENDING)
      {
          ret = WaitForSingleObject( dir, 1000 );
          ok( ret == WAIT_OBJECT_0, "WaitForSingleObject error %u\n", ret );
          ok( U(io).Status == STATUS_INVALID_DEVICE_REQUEST,
              "expected STATUS_INVALID_DEVICE_REQUEST, got %08x\n", U(io).Status );
      }
  
      CloseHandle( dir );
  
      status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
                              FILE_CREATE, FILE_DIRECTORY_FILE, NULL, 0 );
      ok( status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_ACCESS_DENIED,
          "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
                              FILE_OPEN_IF, FILE_DIRECTORY_FILE, NULL, 0 );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      CloseHandle( dir );
  
      status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
                              FILE_SUPERSEDE, FILE_DIRECTORY_FILE, NULL, 0 );
      ok( status == STATUS_INVALID_PARAMETER, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
                              FILE_OVERWRITE, FILE_DIRECTORY_FILE, NULL, 0 );
      ok( status == STATUS_INVALID_PARAMETER, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
                              FILE_OVERWRITE_IF, FILE_DIRECTORY_FILE, NULL, 0 );
      ok( status == STATUS_INVALID_PARAMETER, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
                              FILE_OPEN, 0, NULL, 0 );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      CloseHandle( dir );
  
      status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
                              FILE_CREATE, 0, NULL, 0 );
      ok( status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_ACCESS_DENIED,
          "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
                              FILE_OPEN_IF, 0, NULL, 0 );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      CloseHandle( dir );
  
      status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
                              FILE_SUPERSEDE, 0, NULL, 0 );
      ok( status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_ACCESS_DENIED,
          "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
                              FILE_OVERWRITE, 0, NULL, 0 );
      ok( status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_ACCESS_DENIED,
          "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      status = pNtCreateFile( &dir, GENERIC_READ, &attr, &io, NULL, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
                              FILE_OVERWRITE_IF, 0, NULL, 0 );
      ok( status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_ACCESS_DENIED,
          "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      pRtlFreeUnicodeString( &nameW );
  
      pRtlInitUnicodeString( &nameW, systemrootW );
      attr.Length = sizeof(attr);
      attr.RootDirectory = NULL;
      attr.ObjectName = &nameW;
      attr.Attributes = OBJ_CASE_INSENSITIVE;
      attr.SecurityDescriptor = NULL;
      attr.SecurityQualityOfService = NULL;
      dir = NULL;
      status = pNtCreateFile( &dir, FILE_APPEND_DATA, &attr, &io, NULL, FILE_ATTRIBUTE_NORMAL, 0,
                              FILE_OPEN_IF, FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0 );
      todo_wine
      ok( status == STATUS_INVALID_PARAMETER,
          "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      /* Invalid chars in file/dirnames */
      pRtlDosPathNameToNtPathName_U(questionmarkInvalidNameW, &nameW, NULL, NULL);
      attr.ObjectName = &nameW;
      status = pNtCreateFile(&dir, GENERIC_READ|SYNCHRONIZE, &attr, &io, NULL, 0,
                             FILE_SHARE_READ, FILE_CREATE,
                             FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
      ok(status == STATUS_OBJECT_NAME_INVALID,
         "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status);
  
      status = pNtCreateFile(&file, GENERIC_WRITE|SYNCHRONIZE, &attr, &io, NULL, 0,
                             0, FILE_CREATE,
                             FILE_NON_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
      ok(status == STATUS_OBJECT_NAME_INVALID,
         "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status);
      pRtlFreeUnicodeString(&nameW);
  
      pRtlDosPathNameToNtPathName_U(pipeInvalidNameW, &nameW, NULL, NULL);
      attr.ObjectName = &nameW;
      status = pNtCreateFile(&dir, GENERIC_READ|SYNCHRONIZE, &attr, &io, NULL, 0,
                             FILE_SHARE_READ, FILE_CREATE,
                             FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
      ok(status == STATUS_OBJECT_NAME_INVALID,
         "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status);
  
      status = pNtCreateFile(&file, GENERIC_WRITE|SYNCHRONIZE, &attr, &io, NULL, 0,
                             0, FILE_CREATE,
                             FILE_NON_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
      ok(status == STATUS_OBJECT_NAME_INVALID,
         "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status);
      pRtlFreeUnicodeString(&nameW);
  
      pRtlInitUnicodeString( &nameW, pathInvalidNtW );
      status = pNtCreateFile( &dir, GENERIC_READ|SYNCHRONIZE, &attr, &io, NULL, 0,
                              FILE_SHARE_READ, FILE_CREATE,
                              FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0 );
      ok( status == STATUS_OBJECT_NAME_INVALID,
          "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      status = pNtQueryFullAttributesFile( &attr, &info );
      todo_wine ok( status == STATUS_OBJECT_NAME_INVALID,
                    "query %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      pRtlInitUnicodeString( &nameW, pathInvalidNt2W );
      status = pNtCreateFile( &dir, GENERIC_READ|SYNCHRONIZE, &attr, &io, NULL, 0,
                              FILE_SHARE_READ, FILE_CREATE,
                              FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0 );
      ok( status == STATUS_OBJECT_NAME_INVALID,
          "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      status = pNtQueryFullAttributesFile( &attr, &info );
      ok( status == STATUS_OBJECT_NAME_INVALID,
          "query %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      pRtlInitUnicodeString( &nameW, pathInvalidDosW );
      status = pNtCreateFile( &dir, GENERIC_READ|SYNCHRONIZE, &attr, &io, NULL, 0,
                              FILE_SHARE_READ, FILE_CREATE,
                              FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0 );
      ok( status == STATUS_OBJECT_NAME_INVALID,
          "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  
      status = pNtQueryFullAttributesFile( &attr, &info );
      ok( status == STATUS_OBJECT_NAME_INVALID,
          "query %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
  }
  
  static void open_file_test(void)
  {
      static const WCHAR testdirW[] = {'o','p','e','n','f','i','l','e','t','e','s','t',0};
      static const char testdata[] = "Hello World";
      NTSTATUS status;
      HANDLE dir, root, handle, file;
      WCHAR path[MAX_PATH], tmpfile[MAX_PATH];
      BYTE data[1024];
      OBJECT_ATTRIBUTES attr;
      IO_STATUS_BLOCK io;
      UNICODE_STRING nameW;
      UINT i, len;
      BOOL ret, restart = TRUE;
      DWORD numbytes;
  
      len = GetWindowsDirectoryW( path, MAX_PATH );
      pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
      attr.Length = sizeof(attr);
      attr.RootDirectory = 0;
      attr.ObjectName = &nameW;
      attr.Attributes = 0;
      attr.SecurityDescriptor = NULL;
      attr.SecurityQualityOfService = NULL;
      status = pNtOpenFile( &dir, SYNCHRONIZE|FILE_LIST_DIRECTORY, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      pRtlFreeUnicodeString( &nameW );
  
      path[3] = 0;  /* root of the drive */
      pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
      status = pNtOpenFile( &root, GENERIC_READ, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      pRtlFreeUnicodeString( &nameW );
  
      /* test opening system dir with RootDirectory set to windows dir */
      GetSystemDirectoryW( path, MAX_PATH );
      while (path[len] == '\\') len++;
      nameW.Buffer = path + len;
      nameW.Length = lstrlenW(path + len) * sizeof(WCHAR);
      attr.RootDirectory = dir;
      status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      CloseHandle( handle );
  
      /* try uppercase name */
      for (i = len; path[i]; i++) if (path[i] >= 'a' && path[i] <= 'z') path[i] -= 'a' - 'A';
      status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      CloseHandle( handle );
  
      /* try with leading backslash */
      nameW.Buffer--;
      nameW.Length += sizeof(WCHAR);
      status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
      ok( status == STATUS_INVALID_PARAMETER ||
          status == STATUS_OBJECT_NAME_INVALID ||
          status == STATUS_OBJECT_PATH_SYNTAX_BAD,
          "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      if (!status) CloseHandle( handle );
  
      /* try with empty name */
      nameW.Length = 0;
      status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      CloseHandle( handle );
      CloseHandle( dir );
  
      attr.RootDirectory = 0;
      wcscat( path, L"\\cmd.exe" );
      pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
      status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
      ok( status == STATUS_NOT_A_DIRECTORY, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      CloseHandle( handle );
      status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_NON_DIRECTORY_FILE );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      CloseHandle( handle );
      pRtlFreeUnicodeString( &nameW );
  
      wcscat( path, L"\\cmd.exe" );
      pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
      status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
      todo_wine
      ok( status == STATUS_OBJECT_PATH_NOT_FOUND, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_NON_DIRECTORY_FILE );
      todo_wine
      ok( status == STATUS_OBJECT_PATH_NOT_FOUND, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      pRtlFreeUnicodeString( &nameW );
  
      GetTempPathW( MAX_PATH, path );
      lstrcatW( path, testdirW );
      CreateDirectoryW( path, NULL );
  
      pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
      attr.RootDirectory = NULL;
      status = pNtOpenFile( &dir, SYNCHRONIZE|FILE_LIST_DIRECTORY, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      pRtlFreeUnicodeString( &nameW );
  
      GetTempFileNameW( path, fooW, 0, tmpfile );
      file = CreateFileW( tmpfile, FILE_WRITE_DATA, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( file != INVALID_HANDLE_VALUE, "CreateFile error %d\n", GetLastError() );
      numbytes = 0xdeadbeef;
      ret = WriteFile( file, testdata, sizeof(testdata) - 1, &numbytes, NULL );
      ok( ret, "WriteFile failed with error %u\n", GetLastError() );
      ok( numbytes == sizeof(testdata) - 1, "failed to write all data\n" );
      CloseHandle( file );
  
      /* try open by file id */
  
      while (!pNtQueryDirectoryFile( dir, NULL, NULL, NULL, &io, data, sizeof(data),
                                     FileIdBothDirectoryInformation, TRUE, NULL, restart ))
      {
          FILE_ID_BOTH_DIRECTORY_INFORMATION *info = (FILE_ID_BOTH_DIRECTORY_INFORMATION *)data;
  
          restart = FALSE;
  
          if (!info->FileId.QuadPart) continue;
  
          nameW.Buffer = (WCHAR *)&info->FileId;
          nameW.Length = sizeof(info->FileId);
          info->FileName[info->FileNameLength/sizeof(WCHAR)] = 0;
          attr.RootDirectory = dir;
          /* We skip 'open' files by not specifying FILE_SHARE_WRITE */
          status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
                                FILE_SHARE_READ,
                                FILE_OPEN_BY_FILE_ID |
                                ((info->FileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? FILE_DIRECTORY_FILE : 0) );
          ok( status == STATUS_SUCCESS, "open %s failed %x\n", wine_dbgstr_w(info->FileName), status );
          if (!status)
          {
              BYTE buf[sizeof(FILE_ALL_INFORMATION) + MAX_PATH * sizeof(WCHAR)];
  
              if (!pNtQueryInformationFile( handle, &io, buf, sizeof(buf), FileAllInformation ))
              {
                  FILE_ALL_INFORMATION *fai = (FILE_ALL_INFORMATION *)buf;
  
                  /* check that it's the same file/directory */
  
                  /* don't check the size for directories */
                  if (!(info->FileAttributes & FILE_ATTRIBUTE_DIRECTORY))
                      ok( info->EndOfFile.QuadPart == fai->StandardInformation.EndOfFile.QuadPart,
                          "mismatched file size for %s\n", wine_dbgstr_w(info->FileName));
  
                  ok( info->CreationTime.QuadPart == fai->BasicInformation.CreationTime.QuadPart,
                      "mismatched creation time for %s\n", wine_dbgstr_w(info->FileName));
              }
              CloseHandle( handle );
  
              /* try same thing from drive root */
              attr.RootDirectory = root;
              status = pNtOpenFile( &handle, GENERIC_READ, &attr, &io,
                                    FILE_SHARE_READ|FILE_SHARE_WRITE,
                                    FILE_OPEN_BY_FILE_ID |
                                    ((info->FileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? FILE_DIRECTORY_FILE : 0) );
              ok( status == STATUS_SUCCESS || status == STATUS_NOT_IMPLEMENTED,
                  "open %s failed %x\n", wine_dbgstr_w(info->FileName), status );
              if (!status) CloseHandle( handle );
          }
      }
  
      CloseHandle( dir );
      CloseHandle( root );
  
      pRtlDosPathNameToNtPathName_U( tmpfile, &nameW, NULL, NULL );
      attr.Length = sizeof(attr);
      attr.RootDirectory = 0;
      attr.ObjectName = &nameW;
      attr.Attributes = OBJ_CASE_INSENSITIVE;
      attr.SecurityDescriptor = NULL;
      attr.SecurityQualityOfService = NULL;
      status = pNtOpenFile( &file, SYNCHRONIZE|FILE_LIST_DIRECTORY, &attr, &io,
                           FILE_SHARE_READ, FILE_SYNCHRONOUS_IO_NONALERT );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      pRtlFreeUnicodeString( &nameW );
  
      numbytes = 0xdeadbeef;
      memset( data, 0, sizeof(data) );
      ret = ReadFile( file, data, sizeof(data), &numbytes, NULL );
      ok( ret, "ReadFile failed with error %u\n", GetLastError() );
      ok( numbytes == sizeof(testdata) - 1, "failed to read all data\n" );
      ok( !memcmp( data, testdata, sizeof(testdata) - 1 ), "testdata doesn't match\n" );
  
      nameW.Length = sizeof(fooW) - sizeof(WCHAR);
      nameW.Buffer = fooW;
      attr.RootDirectory = file;
      attr.ObjectName = &nameW;
      status = pNtOpenFile( &root, SYNCHRONIZE|FILE_LIST_DIRECTORY, &attr, &io,
                           FILE_SHARE_READ, FILE_SYNCHRONOUS_IO_NONALERT );
      ok( status == STATUS_OBJECT_PATH_NOT_FOUND,
          "expected STATUS_OBJECT_PATH_NOT_FOUND, got %08x\n", status );
  
      nameW.Length = 0;
      nameW.Buffer = NULL;
      attr.RootDirectory = file;
      attr.ObjectName = &nameW;
      status = pNtOpenFile( &root, SYNCHRONIZE|FILE_LIST_DIRECTORY, &attr, &io,
                            FILE_SHARE_READ, FILE_SYNCHRONOUS_IO_NONALERT );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(tmpfile), status );
  
      numbytes = SetFilePointer( file, 0, 0, FILE_CURRENT );
      ok( numbytes == sizeof(testdata) - 1, "SetFilePointer returned %u\n", numbytes );
      numbytes = SetFilePointer( root, 0, 0, FILE_CURRENT );
      ok( numbytes == 0, "SetFilePointer returned %u\n", numbytes );
  
      numbytes = 0xdeadbeef;
      memset( data, 0, sizeof(data) );
      ret = ReadFile( root, data, sizeof(data), &numbytes, NULL );
      ok( ret, "ReadFile failed with error %u\n", GetLastError() );
      ok( numbytes == sizeof(testdata) - 1, "failed to read all data\n" );
      ok( !memcmp( data, testdata, sizeof(testdata) - 1 ), "testdata doesn't match\n" );
  
      numbytes = SetFilePointer( file, 0, 0, FILE_CURRENT );
      ok( numbytes == sizeof(testdata) - 1, "SetFilePointer returned %u\n", numbytes );
      numbytes = SetFilePointer( root, 0, 0, FILE_CURRENT );
      ok( numbytes == sizeof(testdata) - 1, "SetFilePointer returned %u\n", numbytes );
  
      CloseHandle( file );
      CloseHandle( root );
      DeleteFileW( tmpfile );
      RemoveDirectoryW( path );
  }
  
  static void delete_file_test(void)
  {
      NTSTATUS ret;
      OBJECT_ATTRIBUTES attr;
      UNICODE_STRING nameW;
      WCHAR pathW[MAX_PATH];
      WCHAR pathsubW[MAX_PATH];
      static const WCHAR testdirW[] = {'n','t','d','e','l','e','t','e','f','i','l','e',0};
      static const WCHAR subdirW[]  = {'\\','s','u','b',0};
  
      ret = GetTempPathW(MAX_PATH, pathW);
      if (!ret)
      {
  	ok(0, "couldn't get temp dir\n");
  	return;
      }
      if (ret + ARRAY_SIZE(testdirW)-1 + ARRAY_SIZE(subdirW)-1 >= MAX_PATH)
      {
  	ok(0, "MAX_PATH exceeded in constructing paths\n");
  	return;
      }
  
      lstrcatW(pathW, testdirW);
      lstrcpyW(pathsubW, pathW);
      lstrcatW(pathsubW, subdirW);
  
      ret = CreateDirectoryW(pathW, NULL);
      ok(ret == TRUE, "couldn't create directory ntdeletefile\n");
      if (!pRtlDosPathNameToNtPathName_U(pathW, &nameW, NULL, NULL))
      {
  	ok(0,"RtlDosPathNametoNtPathName_U failed\n");
  	return;
      }
  
      attr.Length = sizeof(attr);
      attr.RootDirectory = 0;
      attr.Attributes = OBJ_CASE_INSENSITIVE;
      attr.ObjectName = &nameW;
      attr.SecurityDescriptor = NULL;
      attr.SecurityQualityOfService = NULL;
  
      /* test NtDeleteFile on an empty directory */
      ret = pNtDeleteFile(&attr);
      ok(ret == STATUS_SUCCESS, "NtDeleteFile should succeed in removing an empty directory\n");
      ret = RemoveDirectoryW(pathW);
      ok(ret == FALSE, "expected to fail removing directory, NtDeleteFile should have removed it\n");
  
      /* test NtDeleteFile on a non-empty directory */
      ret = CreateDirectoryW(pathW, NULL);
      ok(ret == TRUE, "couldn't create directory ntdeletefile ?!\n");
      ret = CreateDirectoryW(pathsubW, NULL);
      ok(ret == TRUE, "couldn't create directory subdir\n");
      ret = pNtDeleteFile(&attr);
      ok(ret == STATUS_SUCCESS, "expected NtDeleteFile to ret STATUS_SUCCESS\n");
      ret = RemoveDirectoryW(pathsubW);
      ok(ret == TRUE, "expected to remove directory ntdeletefile\\sub\n");
      ret = RemoveDirectoryW(pathW);
      ok(ret == TRUE, "expected to remove directory ntdeletefile, NtDeleteFile failed.\n");
  
      pRtlFreeUnicodeString( &nameW );
  }
  
  #define TEST_OVERLAPPED_READ_SIZE 4096
  
  static void read_file_test(void)
  {
      DECLSPEC_ALIGN(TEST_OVERLAPPED_READ_SIZE) static unsigned char aligned_buffer[TEST_OVERLAPPED_READ_SIZE];
      const char text[] = "foobar";
      HANDLE handle;
      IO_STATUS_BLOCK iosb;
      NTSTATUS status;
      int apc_count = 0;
      char buffer[128];
      LARGE_INTEGER offset;
      HANDLE event = CreateEventA( NULL, TRUE, FALSE, NULL );
  
      if (!(handle = create_temp_file( FILE_FLAG_OVERLAPPED ))) return;
      apc_count = 0;
      U(iosb).Status = 0xdeadbabe;
      iosb.Information = 0xdeadbeef;
      offset.QuadPart = 0;
      ResetEvent( event );
      status = pNtWriteFile( handle, event, apc, &apc_count, &iosb, text, strlen(text), &offset, NULL );
      ok( status == STATUS_PENDING || broken(status == STATUS_SUCCESS) /* before Vista */,
              "wrong status %x.\n", status );
      if (status == STATUS_PENDING) WaitForSingleObject( event, 1000 );
      ok( U(iosb).Status == STATUS_SUCCESS, "wrong status %x\n", U(iosb).Status );
      ok( iosb.Information == strlen(text), "wrong info %lu\n", iosb.Information );
      ok( is_signaled( event ), "event is not signaled\n" );
      ok( !apc_count, "apc was called\n" );
      SleepEx( 1, TRUE ); /* alertable sleep */
      ok( apc_count == 1, "apc was not called\n" );
  
      apc_count = 0;
      U(iosb).Status = 0xdeadbabe;
      iosb.Information = 0xdeadbeef;
      offset.QuadPart = 0;
      ResetEvent( event );
      status = pNtReadFile( handle, event, apc, &apc_count, &iosb, buffer, strlen(text) + 10, &offset, NULL );
      ok(status == STATUS_PENDING
              || broken(status == STATUS_SUCCESS) /* before Vista */,
              "wrong status %x.\n", status);
      if (status == STATUS_PENDING) WaitForSingleObject( event, 1000 );
      ok( U(iosb).Status == STATUS_SUCCESS, "wrong status %x\n", U(iosb).Status );
      ok( iosb.Information == strlen(text), "wrong info %lu\n", iosb.Information );
      ok( is_signaled( event ), "event is not signaled\n" );
      ok( !apc_count, "apc was called\n" );
      SleepEx( 1, TRUE ); /* alertable sleep */
      ok( apc_count == 1, "apc was not called\n" );
  
      /* read beyond eof */
      apc_count = 0;
      U(iosb).Status = 0xdeadbabe;
      iosb.Information = 0xdeadbeef;
      offset.QuadPart = strlen(text) + 2;
      status = pNtReadFile( handle, event, apc, &apc_count, &iosb, buffer, 2, &offset, NULL );
      ok(status == STATUS_PENDING || broken(status == STATUS_END_OF_FILE) /* before Vista */,
              "expected STATUS_PENDING, got %#x\n", status);
      if (status == STATUS_PENDING)  /* vista */
      {
          WaitForSingleObject( event, 1000 );
          ok( U(iosb).Status == STATUS_END_OF_FILE, "wrong status %x\n", U(iosb).Status );
          ok( iosb.Information == 0, "wrong info %lu\n", iosb.Information );
          ok( is_signaled( event ), "event is not signaled\n" );
          ok( !apc_count, "apc was called\n" );
          SleepEx( 1, TRUE ); /* alertable sleep */
          ok( apc_count == 1, "apc was not called\n" );
      }
      CloseHandle( handle );
  
      /* now a non-overlapped file */
      if (!(handle = create_temp_file(0))) return;
      apc_count = 0;
      U(iosb).Status = 0xdeadbabe;
      iosb.Information = 0xdeadbeef;
      offset.QuadPart = 0;
      status = pNtWriteFile( handle, event, apc, &apc_count, &iosb, text, strlen(text), &offset, NULL );
      ok( status == STATUS_END_OF_FILE ||
          status == STATUS_SUCCESS ||
          status == STATUS_PENDING,  /* vista */
          "wrong status %x\n", status );
      if (status == STATUS_PENDING) WaitForSingleObject( event, 1000 );
      ok( U(iosb).Status == STATUS_SUCCESS, "wrong status %x\n", U(iosb).Status );
      ok( iosb.Information == strlen(text), "wrong info %lu\n", iosb.Information );
      ok( is_signaled( event ), "event is not signaled\n" );
      ok( !apc_count, "apc was called\n" );
      SleepEx( 1, TRUE ); /* alertable sleep */
      ok( apc_count == 1, "apc was not called\n" );
  
      apc_count = 0;
      U(iosb).Status = 0xdeadbabe;
      iosb.Information = 0xdeadbeef;
      offset.QuadPart = 0;
      ResetEvent( event );
      status = pNtReadFile( handle, event, apc, &apc_count, &iosb, buffer, strlen(text) + 10, &offset, NULL );
      ok( status == STATUS_SUCCESS, "wrong status %x\n", status );
      ok( U(iosb).Status == STATUS_SUCCESS, "wrong status %x\n", U(iosb).Status );
      ok( iosb.Information == strlen(text), "wrong info %lu\n", iosb.Information );
      ok( is_signaled( event ), "event is not signaled\n" );
      ok( !apc_count, "apc was called\n" );
      SleepEx( 1, TRUE ); /* alertable sleep */
      todo_wine ok( !apc_count, "apc was called\n" );
  
      /* read beyond eof */
      apc_count = 0;
      U(iosb).Status = 0xdeadbabe;
      iosb.Information = 0xdeadbeef;
      offset.QuadPart = strlen(text) + 2;
      ResetEvent( event );
      status = pNtReadFile( handle, event, apc, &apc_count, &iosb, buffer, 2, &offset, NULL );
      ok( status == STATUS_END_OF_FILE, "wrong status %x\n", status );
      ok( U(iosb).Status == STATUS_END_OF_FILE, "wrong status %x\n", U(iosb).Status );
      ok( iosb.Information == 0, "wrong info %lu\n", iosb.Information );
      ok( is_signaled( event ), "event is not signaled\n" );
      ok( !apc_count, "apc was called\n" );
      SleepEx( 1, TRUE ); /* alertable sleep */
      ok( !apc_count, "apc was called\n" );
  
      CloseHandle( handle );
  
      if (!(handle = create_temp_file(FILE_FLAG_OVERLAPPED | FILE_FLAG_NO_BUFFERING)))
          return;
  
      apc_count = 0;
      offset.QuadPart = 0;
      U(iosb).Status = 0xdeadbabe;
      iosb.Information = 0xdeadbeef;
      offset.QuadPart = 0;
      ResetEvent(event);
      status = pNtWriteFile(handle, event, apc, &apc_count, &iosb,
              aligned_buffer, sizeof(aligned_buffer), &offset, NULL);
      ok(status == STATUS_END_OF_FILE || status == STATUS_PENDING
              || broken(status == STATUS_SUCCESS) /* before Vista */,
              "Wrong status %x.\n", status);
      ok(U(iosb).Status == STATUS_SUCCESS, "Wrong status %x.\n", U(iosb).Status);
      ok(iosb.Information == sizeof(aligned_buffer), "Wrong info %lu.\n", iosb.Information);
      ok(is_signaled(event), "event is not signaled.\n");
      ok(!apc_count, "apc was called.\n");
      SleepEx(1, TRUE); /* alertable sleep */
      ok(apc_count == 1, "apc was not called.\n");
  
      apc_count = 0;
      offset.QuadPart = 0;
      U(iosb).Status = 0xdeadbabe;
      iosb.Information = 0xdeadbeef;
      offset.QuadPart = 0;
      ResetEvent(event);
      status = pNtReadFile(handle, event, apc, &apc_count, &iosb,
              aligned_buffer, sizeof(aligned_buffer), &offset, NULL);
      ok(status == STATUS_PENDING, "Wrong status %x.\n", status);
      WaitForSingleObject(event, 1000);
      ok(U(iosb).Status == STATUS_SUCCESS, "Wrong status %x.\n", U(iosb).Status);
      ok(iosb.Information == sizeof(aligned_buffer), "Wrong info %lu.\n", iosb.Information);
      ok(is_signaled(event), "event is not signaled.\n");
      ok(!apc_count, "apc was called.\n");
      SleepEx(1, TRUE); /* alertable sleep */
      ok(apc_count == 1, "apc was not called.\n");
  
      CloseHandle(handle);
      CloseHandle(event);
  }
  
  static void append_file_test(void)
  {
      static const char text[6] = "foobar";
      HANDLE handle;
      NTSTATUS status;
      IO_STATUS_BLOCK iosb;
      LARGE_INTEGER offset;
      char path[MAX_PATH], buffer[MAX_PATH], buf[16];
      DWORD ret;
  
      GetTempPathA( MAX_PATH, path );
      GetTempFileNameA( path, "foo", 0, buffer );
  
      handle = CreateFileA(buffer, FILE_WRITE_DATA, 0, NULL, CREATE_ALWAYS, 0, 0);
      ok(handle != INVALID_HANDLE_VALUE, "CreateFile error %d\n", GetLastError());
  
      U(iosb).Status = -1;
      iosb.Information = -1;
      status = pNtWriteFile(handle, NULL, NULL, NULL, &iosb, text, 2, NULL, NULL);
      ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
      ok(U(iosb).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iosb).Status);
      ok(iosb.Information == 2, "expected 2, got %lu\n", iosb.Information);
  
      CloseHandle(handle);
  
      /* It is possible to open a file with only FILE_APPEND_DATA access flags.
         It matches the O_WRONLY|O_APPEND open() posix behavior */
      handle = CreateFileA(buffer, FILE_APPEND_DATA, 0, NULL, OPEN_EXISTING, 0, 0);
      ok(handle != INVALID_HANDLE_VALUE, "CreateFile error %d\n", GetLastError());
  
      U(iosb).Status = -1;
      iosb.Information = -1;
      offset.QuadPart = 1;
      status = pNtWriteFile(handle, NULL, NULL, NULL, &iosb, text + 2, 2, &offset, NULL);
      ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
      ok(U(iosb).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iosb).Status);
      ok(iosb.Information == 2, "expected 2, got %lu\n", iosb.Information);
  
      ret = SetFilePointer(handle, 0, NULL, FILE_CURRENT);
      ok(ret == 4, "expected 4, got %u\n", ret);
  
      U(iosb).Status = -1;
      iosb.Information = -1;
      offset.QuadPart = 3;
      status = pNtWriteFile(handle, NULL, NULL, NULL, &iosb, text + 4, 2, &offset, NULL);
      ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
      ok(U(iosb).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iosb).Status);
      ok(iosb.Information == 2, "expected 2, got %lu\n", iosb.Information);
  
      ret = SetFilePointer(handle, 0, NULL, FILE_CURRENT);
      ok(ret == 6, "expected 6, got %u\n", ret);
  
      CloseHandle(handle);
  
      handle = CreateFileA(buffer, FILE_READ_DATA | FILE_WRITE_DATA | FILE_APPEND_DATA, 0, NULL, OPEN_EXISTING, 0, 0);
      ok(handle != INVALID_HANDLE_VALUE, "CreateFile error %d\n", GetLastError());
  
      memset(buf, 0, sizeof(buf));
      U(iosb).Status = -1;
      iosb.Information = -1;
      offset.QuadPart = 0;
      status = pNtReadFile(handle, 0, NULL, NULL, &iosb, buf, sizeof(buf), &offset, NULL);
      ok(status == STATUS_SUCCESS, "NtReadFile error %#x\n", status);
      ok(U(iosb).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iosb).Status);
      ok(iosb.Information == 6, "expected 6, got %lu\n", iosb.Information);
      buf[6] = 0;
      ok(memcmp(buf, text, 6) == 0, "wrong file contents: %s\n", buf);
  
      U(iosb).Status = -1;
      iosb.Information = -1;
      offset.QuadPart = 0;
      status = pNtWriteFile(handle, NULL, NULL, NULL, &iosb, text + 3, 3, &offset, NULL);
      ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
      ok(U(iosb).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iosb).Status);
      ok(iosb.Information == 3, "expected 3, got %lu\n", iosb.Information);
  
      memset(buf, 0, sizeof(buf));
      U(iosb).Status = -1;
      iosb.Information = -1;
      offset.QuadPart = 0;
      status = pNtReadFile(handle, 0, NULL, NULL, &iosb, buf, sizeof(buf), &offset, NULL);
      ok(status == STATUS_SUCCESS, "NtReadFile error %#x\n", status);
      ok(U(iosb).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iosb).Status);
      ok(iosb.Information == 6, "expected 6, got %lu\n", iosb.Information);
      buf[6] = 0;
      ok(memcmp(buf, "barbar", 6) == 0, "wrong file contents: %s\n", buf);
  
      CloseHandle(handle);
      DeleteFileA(buffer);
  }
  
  static void nt_mailslot_test(void)
  {
      HANDLE hslot;
      ACCESS_MASK DesiredAccess;
      OBJECT_ATTRIBUTES attr;
  
      ULONG CreateOptions;
      ULONG MailslotQuota;
      ULONG MaxMessageSize;
      LARGE_INTEGER TimeOut;
      IO_STATUS_BLOCK IoStatusBlock;
      NTSTATUS rc;
      UNICODE_STRING str;
      WCHAR buffer1[] = { '\\','?','?','\\','M','A','I','L','S','L','O','T','\\',
                          'R',':','\\','F','R','E','D','\0' };
  
      TimeOut.QuadPart = -1;
  
      pRtlInitUnicodeString(&str, buffer1);
      InitializeObjectAttributes(&attr, &str, OBJ_CASE_INSENSITIVE, 0, NULL);
      CreateOptions = MailslotQuota = MaxMessageSize = 0;
      DesiredAccess = GENERIC_READ;
  
      /*
       * Check for NULL pointer handling
       */
      rc = pNtCreateMailslotFile(NULL, DesiredAccess,
           &attr, &IoStatusBlock, CreateOptions, MailslotQuota, MaxMessageSize,
           &TimeOut);
      ok( rc == STATUS_ACCESS_VIOLATION ||
          rc == STATUS_INVALID_PARAMETER, /* win2k3 */
          "rc = %x not STATUS_ACCESS_VIOLATION or STATUS_INVALID_PARAMETER\n", rc);
  
      /*
       * Test to see if the Timeout can be NULL
       */
      hslot = (HANDLE)0xdeadbeef;
      rc = pNtCreateMailslotFile(&hslot, DesiredAccess,
           &attr, &IoStatusBlock, CreateOptions, MailslotQuota, MaxMessageSize,
           NULL);
      ok( rc == STATUS_SUCCESS ||
          rc == STATUS_INVALID_PARAMETER, /* win2k3 */
          "rc = %x not STATUS_SUCCESS or STATUS_INVALID_PARAMETER\n", rc);
      ok( hslot != 0, "Handle is invalid\n");
  
      if  ( rc == STATUS_SUCCESS ) pNtClose(hslot);
  
      /*
       * Test a valid call
       */
      InitializeObjectAttributes(&attr, &str, OBJ_CASE_INSENSITIVE, 0, NULL);
      rc = pNtCreateMailslotFile(&hslot, DesiredAccess,
           &attr, &IoStatusBlock, CreateOptions, MailslotQuota, MaxMessageSize,
           &TimeOut);
      ok( rc == STATUS_SUCCESS, "Create MailslotFile failed rc = %x\n", rc);
      ok( hslot != 0, "Handle is invalid\n");
  
      rc = pNtClose(hslot);
      ok( rc == STATUS_SUCCESS, "NtClose failed\n");
  }
  
  static void WINAPI user_apc_proc(ULONG_PTR arg)
  {
      unsigned int *apc_count = (unsigned int *)arg;
      ++*apc_count;
  }
  
  static void test_set_io_completion(void)
  {
      FILE_IO_COMPLETION_INFORMATION info[2] = {{0}};
      LARGE_INTEGER timeout = {{0}};
      unsigned int apc_count;
      IO_STATUS_BLOCK iosb;
      ULONG_PTR key, value;
      NTSTATUS res;
      ULONG count;
      SIZE_T size = 3;
      HANDLE h;
  
      if (sizeof(size) > 4) size |= (ULONGLONG)0x12345678 << 32;
  
      res = pNtCreateIoCompletion( &h, IO_COMPLETION_ALL_ACCESS, NULL, 0 );
      ok( res == STATUS_SUCCESS, "NtCreateIoCompletion failed: %#x\n", res );
      ok( h && h != INVALID_HANDLE_VALUE, "got invalid handle %p\n", h );
  
      res = pNtRemoveIoCompletion( h, &key, &value, &iosb, &timeout );
      ok( res == STATUS_TIMEOUT, "NtRemoveIoCompletion failed: %#x\n", res );
  
      res = pNtSetIoCompletion( h, CKEY_FIRST, CVALUE_FIRST, STATUS_INVALID_DEVICE_REQUEST, size );
      ok( res == STATUS_SUCCESS, "NtSetIoCompletion failed: %x\n", res );
  
      count = get_pending_msgs(h);
      ok( count == 1, "Unexpected msg count: %d\n", count );
  
      res = pNtRemoveIoCompletion( h, &key, &value, &iosb, &timeout );
      ok( res == STATUS_SUCCESS, "NtRemoveIoCompletion failed: %#x\n", res );
      ok( key == CKEY_FIRST, "Invalid completion key: %#lx\n", key );
      ok( iosb.Information == size, "Invalid iosb.Information: %lu\n", iosb.Information );
      ok( U(iosb).Status == STATUS_INVALID_DEVICE_REQUEST, "Invalid iosb.Status: %#x\n", U(iosb).Status );
      ok( value == CVALUE_FIRST, "Invalid completion value: %#lx\n", value );
  
      count = get_pending_msgs(h);
      ok( !count, "Unexpected msg count: %d\n", count );
  
      if (!pNtRemoveIoCompletionEx)
      {
          skip("NtRemoveIoCompletionEx() not present\n");
          pNtClose( h );
          return;
      }
  
      count = 0xdeadbeef;
      res = pNtRemoveIoCompletionEx( h, info, 2, &count, &timeout, FALSE );
      ok( res == STATUS_TIMEOUT, "NtRemoveIoCompletionEx failed: %#x\n", res );
      ok( count == 1, "wrong count %u\n", count );
  
      res = pNtSetIoCompletion( h, 123, 456, 789, size );
      ok( res == STATUS_SUCCESS, "NtSetIoCompletion failed: %#x\n", res );
  
      count = 0xdeadbeef;
      res = pNtRemoveIoCompletionEx( h, info, 2, &count, &timeout, FALSE );
      ok( res == STATUS_SUCCESS, "NtRemoveIoCompletionEx failed: %#x\n", res );
      ok( count == 1, "wrong count %u\n", count );
      ok( info[0].CompletionKey == 123, "wrong key %#lx\n", info[0].CompletionKey );
      ok( info[0].CompletionValue == 456, "wrong value %#lx\n", info[0].CompletionValue );
      ok( info[0].IoStatusBlock.Information == size, "wrong information %#lx\n",
          info[0].IoStatusBlock.Information );
      ok( U(info[0].IoStatusBlock).Status == 789, "wrong status %#x\n", U(info[0].IoStatusBlock).Status);
  
      res = pNtSetIoCompletion( h, 123, 456, 789, size );
      ok( res == STATUS_SUCCESS, "NtSetIoCompletion failed: %#x\n", res );
  
      res = pNtSetIoCompletion( h, 12, 34, 56, size );
      ok( res == STATUS_SUCCESS, "NtSetIoCompletion failed: %#x\n", res );
  
      count = 0xdeadbeef;
      res = pNtRemoveIoCompletionEx( h, info, 2, &count, &timeout, FALSE );
      ok( res == STATUS_SUCCESS, "NtRemoveIoCompletionEx failed: %#x\n", res );
      ok( count == 2, "wrong count %u\n", count );
      ok( info[0].CompletionKey == 123, "wrong key %#lx\n", info[0].CompletionKey );
      ok( info[0].CompletionValue == 456, "wrong value %#lx\n", info[0].CompletionValue );
      ok( info[0].IoStatusBlock.Information == size, "wrong information %#lx\n",
          info[0].IoStatusBlock.Information );
      ok( U(info[0].IoStatusBlock).Status == 789, "wrong status %#x\n", U(info[0].IoStatusBlock).Status);
      ok( info[1].CompletionKey == 12, "wrong key %#lx\n", info[1].CompletionKey );
      ok( info[1].CompletionValue == 34, "wrong value %#lx\n", info[1].CompletionValue );
      ok( info[1].IoStatusBlock.Information == size, "wrong information %#lx\n",
          info[1].IoStatusBlock.Information );
      ok( U(info[1].IoStatusBlock).Status == 56, "wrong status %#x\n", U(info[1].IoStatusBlock).Status);
  
      res = pNtSetIoCompletion( h, 123, 456, 789, size );
      ok( res == STATUS_SUCCESS, "NtSetIoCompletion failed: %#x\n", res );
  
      res = pNtSetIoCompletion( h, 12, 34, 56, size );
      ok( res == STATUS_SUCCESS, "NtSetIoCompletion failed: %#x\n", res );
  
      count = 0xdeadbeef;
      res = pNtRemoveIoCompletionEx( h, info, 1, &count, NULL, FALSE );
      ok( res == STATUS_SUCCESS, "NtRemoveIoCompletionEx failed: %#x\n", res );
      ok( count == 1, "wrong count %u\n", count );
      ok( info[0].CompletionKey == 123, "wrong key %#lx\n", info[0].CompletionKey );
      ok( info[0].CompletionValue == 456, "wrong value %#lx\n", info[0].CompletionValue );
      ok( info[0].IoStatusBlock.Information == size, "wrong information %#lx\n",
          info[0].IoStatusBlock.Information );
      ok( U(info[0].IoStatusBlock).Status == 789, "wrong status %#x\n", U(info[0].IoStatusBlock).Status);
  
      count = 0xdeadbeef;
      res = pNtRemoveIoCompletionEx( h, info, 1, &count, NULL, FALSE );
      ok( res == STATUS_SUCCESS, "NtRemoveIoCompletionEx failed: %#x\n", res );
      ok( count == 1, "wrong count %u\n", count );
      ok( info[0].CompletionKey == 12, "wrong key %#lx\n", info[0].CompletionKey );
      ok( info[0].CompletionValue == 34, "wrong value %#lx\n", info[0].CompletionValue );
      ok( info[0].IoStatusBlock.Information == size, "wrong information %#lx\n",
          info[0].IoStatusBlock.Information );
      ok( U(info[0].IoStatusBlock).Status == 56, "wrong status %#x\n", U(info[0].IoStatusBlock).Status);
  
      apc_count = 0;
      QueueUserAPC( user_apc_proc, GetCurrentThread(), (ULONG_PTR)&apc_count );
  
      count = 0xdeadbeef;
      res = pNtRemoveIoCompletionEx( h, info, 2, &count, &timeout, FALSE );
      ok( res == STATUS_TIMEOUT, "NtRemoveIoCompletionEx failed: %#x\n", res );
      ok( count == 1, "wrong count %u\n", count );
      ok( !apc_count, "wrong apc count %d\n", apc_count );
  
      res = pNtRemoveIoCompletionEx( h, info, 2, &count, &timeout, TRUE );
      ok( res == STATUS_USER_APC, "NtRemoveIoCompletionEx failed: %#x\n", res );
      ok( count == 1, "wrong count %u\n", count );
      ok( apc_count == 1, "wrong apc count %u\n", apc_count );
  
      apc_count = 0;
      QueueUserAPC( user_apc_proc, GetCurrentThread(), (ULONG_PTR)&apc_count );
  
      res = pNtSetIoCompletion( h, 123, 456, 789, size );
      ok( res == STATUS_SUCCESS, "NtSetIoCompletion failed: %#x\n", res );
  
      res = pNtRemoveIoCompletionEx( h, info, 2, &count, &timeout, TRUE );
      ok( res == STATUS_SUCCESS, "NtRemoveIoCompletionEx failed: %#x\n", res );
      ok( count == 1, "wrong count %u\n", count );
      ok( !apc_count, "wrong apc count %u\n", apc_count );
  
      SleepEx( 1, TRUE );
  
      pNtClose( h );
  }
  
  static void test_file_io_completion(void)
  {
      static const char pipe_name[] = "\\\\.\\pipe\\iocompletiontestnamedpipe";
  
      IO_STATUS_BLOCK iosb;
      BYTE send_buf[TEST_BUF_LEN], recv_buf[TEST_BUF_LEN];
      FILE_COMPLETION_INFORMATION fci;
      LARGE_INTEGER timeout = {{0}};
      HANDLE server, client;
      ULONG_PTR key, value;
      OVERLAPPED o = {0};
      int apc_count = 0;
      NTSTATUS res;
      DWORD read;
      long count;
      HANDLE h;
  
      res = pNtCreateIoCompletion( &h, IO_COMPLETION_ALL_ACCESS, NULL, 0 );
      ok( res == STATUS_SUCCESS, "NtCreateIoCompletion failed: %#x\n", res );
      ok( h && h != INVALID_HANDLE_VALUE, "got invalid handle %p\n", h );
      fci.CompletionPort = h;
      fci.CompletionKey = CKEY_SECOND;
  
      server = CreateNamedPipeA( pipe_name, PIPE_ACCESS_INBOUND,
                                 PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
                                 4, 1024, 1024, 1000, NULL );
      ok( server != INVALID_HANDLE_VALUE, "CreateNamedPipe failed: %u\n", GetLastError() );
      client = CreateFileA( pipe_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING,
                            FILE_FLAG_NO_BUFFERING | FILE_FLAG_OVERLAPPED, NULL );
      ok( client != INVALID_HANDLE_VALUE, "CreateFile failed: %u\n", GetLastError() );
  
      U(iosb).Status = 0xdeadbeef;
      res = pNtSetInformationFile( server, &iosb, &fci, sizeof(fci), FileCompletionInformation );
      ok( res == STATUS_INVALID_PARAMETER, "NtSetInformationFile failed: %#x\n", res );
  todo_wine
      ok( U(iosb).Status == 0xdeadbeef, "wrong status %#x\n", U(iosb).Status );
      CloseHandle( client );
      CloseHandle( server );
  
      server = CreateNamedPipeA( pipe_name, PIPE_ACCESS_INBOUND | FILE_FLAG_OVERLAPPED,
                                 PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
                                 4, 1024, 1024, 1000, NULL );
      ok( server != INVALID_HANDLE_VALUE, "CreateNamedPipe failed: %u\n", GetLastError() );
      client = CreateFileA( pipe_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING,
                            FILE_FLAG_NO_BUFFERING | FILE_FLAG_OVERLAPPED, NULL );
      ok( client != INVALID_HANDLE_VALUE, "CreateFile failed: %u\n", GetLastError() );
  
      U(iosb).Status = 0xdeadbeef;
      res = pNtSetInformationFile( server, &iosb, &fci, sizeof(fci), FileCompletionInformation );
      ok( res == STATUS_SUCCESS, "NtSetInformationFile failed: %#x\n", res );
      ok( U(iosb).Status == STATUS_SUCCESS, "wrong status %#x\n", U(iosb).Status );
  
      memset( send_buf, 0, TEST_BUF_LEN );
      memset( recv_buf, 0xde, TEST_BUF_LEN );
      count = get_pending_msgs(h);
      ok( !count, "Unexpected msg count: %ld\n", count );
      ReadFile( server, recv_buf, TEST_BUF_LEN, &read, &o);
      count = get_pending_msgs(h);
      ok( !count, "Unexpected msg count: %ld\n", count );
      WriteFile( client, send_buf, TEST_BUF_LEN, &read, NULL );
  
      res = pNtRemoveIoCompletion( h, &key, &value, &iosb, &timeout );
      ok( res == STATUS_SUCCESS, "NtRemoveIoCompletion failed: %#x\n", res );
      ok( key == CKEY_SECOND, "Invalid completion key: %#lx\n", key );
      ok( iosb.Information == 3, "Invalid iosb.Information: %ld\n", iosb.Information );
      ok( U(iosb).Status == STATUS_SUCCESS, "Invalid iosb.Status: %#x\n", U(iosb).Status );
      ok( value == (ULONG_PTR)&o, "Invalid completion value: %#lx\n", value );
      ok( !memcmp( send_buf, recv_buf, TEST_BUF_LEN ),
              "Receive buffer (%02x %02x %02x) did not match send buffer (%02x %02x %02x)\n",
              recv_buf[0], recv_buf[1], recv_buf[2], send_buf[0], send_buf[1], send_buf[2] );
      count = get_pending_msgs(h);
      ok( !count, "Unexpected msg count: %ld\n", count );
  
      memset( send_buf, 0, TEST_BUF_LEN );
      memset( recv_buf, 0xde, TEST_BUF_LEN );
      WriteFile( client, send_buf, 2, &read, NULL );
      count = get_pending_msgs(h);
      ok( !count, "Unexpected msg count: %ld\n", count );
      ReadFile( server, recv_buf, 2, &read, &o);
      count = get_pending_msgs(h);
      ok( count == 1, "Unexpected msg count: %ld\n", count );
  
      res = pNtRemoveIoCompletion( h, &key, &value, &iosb, &timeout );
      ok( res == STATUS_SUCCESS, "NtRemoveIoCompletion failed: %#x\n", res );
      ok( key == CKEY_SECOND, "Invalid completion key: %#lx\n", key );
      ok( iosb.Information == 2, "Invalid iosb.Information: %ld\n", iosb.Information );
      ok( U(iosb).Status == STATUS_SUCCESS, "Invalid iosb.Status: %#x\n", U(iosb).Status );
      ok( value == (ULONG_PTR)&o, "Invalid completion value: %#lx\n", value );
      ok( !memcmp( send_buf, recv_buf, 2 ),
              "Receive buffer (%02x %02x) did not match send buffer (%02x %02x)\n",
              recv_buf[0], recv_buf[1], send_buf[0], send_buf[1] );
  
      ReadFile( server, recv_buf, TEST_BUF_LEN, &read, &o);
      CloseHandle( server );
      count = get_pending_msgs(h);
      ok( count == 1, "Unexpected msg count: %ld\n", count );
  
      res = pNtRemoveIoCompletion( h, &key, &value, &iosb, &timeout );
      ok( res == STATUS_SUCCESS, "NtRemoveIoCompletion failed: %#x\n", res );
      ok( key == CKEY_SECOND, "Invalid completion key: %lx\n", key );
      ok( iosb.Information == 0, "Invalid iosb.Information: %ld\n", iosb.Information );
      ok( U(iosb).Status == STATUS_PIPE_BROKEN, "Invalid iosb.Status: %x\n", U(iosb).Status );
      ok( value == (ULONG_PTR)&o, "Invalid completion value: %lx\n", value );
  
      CloseHandle( client );
  
      /* test associating a completion port with a handle after an async is queued */
      server = CreateNamedPipeA( pipe_name, PIPE_ACCESS_INBOUND | FILE_FLAG_OVERLAPPED,
                                 PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
                                 4, 1024, 1024, 1000, NULL );
      ok( server != INVALID_HANDLE_VALUE, "CreateNamedPipe failed: %u\n", GetLastError() );
      client = CreateFileA( pipe_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING,
                            FILE_FLAG_NO_BUFFERING | FILE_FLAG_OVERLAPPED, NULL );
      ok( client != INVALID_HANDLE_VALUE, "CreateFile failed: %u\n", GetLastError() );
  
      memset( send_buf, 0, TEST_BUF_LEN );
      memset( recv_buf, 0xde, TEST_BUF_LEN );
      count = get_pending_msgs(h);
      ok( !count, "Unexpected msg count: %ld\n", count );
      ReadFile( server, recv_buf, TEST_BUF_LEN, &read, &o);
  
      U(iosb).Status = 0xdeadbeef;
      res = pNtSetInformationFile( server, &iosb, &fci, sizeof(fci), FileCompletionInformation );
      ok( res == STATUS_SUCCESS, "NtSetInformationFile failed: %x\n", res );
      ok( U(iosb).Status == STATUS_SUCCESS, "iosb.Status invalid: %x\n", U(iosb).Status );
      count = get_pending_msgs(h);
      ok( !count, "Unexpected msg count: %ld\n", count );
  
      WriteFile( client, send_buf, TEST_BUF_LEN, &read, NULL );
  
      res = pNtRemoveIoCompletion( h, &key, &value, &iosb, &timeout );
      ok( res == STATUS_SUCCESS, "NtRemoveIoCompletion failed: %#x\n", res );
      ok( key == CKEY_SECOND, "Invalid completion key: %#lx\n", key );
      ok( iosb.Information == 3, "Invalid iosb.Information: %ld\n", iosb.Information );
      ok( U(iosb).Status == STATUS_SUCCESS, "Invalid iosb.Status: %#x\n", U(iosb).Status );
      ok( value == (ULONG_PTR)&o, "Invalid completion value: %#lx\n", value );
      ok( !memcmp( send_buf, recv_buf, TEST_BUF_LEN ),
              "Receive buffer (%02x %02x %02x) did not match send buffer (%02x %02x %02x)\n",
              recv_buf[0], recv_buf[1], recv_buf[2], send_buf[0], send_buf[1], send_buf[2] );
  
      count = get_pending_msgs(h);
      ok( !count, "Unexpected msg count: %ld\n", count );
  
      /* using APCs on handle with associated completion port is not allowed */
      res = pNtReadFile( server, NULL, apc, &apc_count, &iosb, recv_buf, sizeof(recv_buf), NULL, NULL );
      ok(res == STATUS_INVALID_PARAMETER, "NtReadFile returned %x\n", res);
  
      CloseHandle( server );
      CloseHandle( client );
  
      /* test associating a completion port with a handle after an async using APC is queued */
      server = CreateNamedPipeA( pipe_name, PIPE_ACCESS_INBOUND | FILE_FLAG_OVERLAPPED,
                                 PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
                                 4, 1024, 1024, 1000, NULL );
      ok( server != INVALID_HANDLE_VALUE, "CreateNamedPipe failed: %u\n", GetLastError() );
      client = CreateFileA( pipe_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING,
                            FILE_FLAG_NO_BUFFERING | FILE_FLAG_OVERLAPPED, NULL );
      ok( client != INVALID_HANDLE_VALUE, "CreateFile failed: %u\n", GetLastError() );
  
      apc_count = 0;
      memset( send_buf, 0, TEST_BUF_LEN );
      memset( recv_buf, 0xde, TEST_BUF_LEN );
      count = get_pending_msgs(h);
      ok( !count, "Unexpected msg count: %ld\n", count );
  
      res = pNtReadFile( server, NULL, apc, &apc_count, &iosb, recv_buf, sizeof(recv_buf), NULL, NULL );
      ok(res == STATUS_PENDING, "NtReadFile returned %x\n", res);
  
      U(iosb).Status = 0xdeadbeef;
      res = pNtSetInformationFile( server, &iosb, &fci, sizeof(fci), FileCompletionInformation );
      ok( res == STATUS_SUCCESS, "NtSetInformationFile failed: %x\n", res );
      ok( U(iosb).Status == STATUS_SUCCESS, "iosb.Status invalid: %x\n", U(iosb).Status );
      count = get_pending_msgs(h);
      ok( !count, "Unexpected msg count: %ld\n", count );
  
      WriteFile( client, send_buf, TEST_BUF_LEN, &read, NULL );
  
      ok(!apc_count, "apc_count = %u\n", apc_count);
      count = get_pending_msgs(h);
      ok( !count, "Unexpected msg count: %ld\n", count );
  
      SleepEx(1, TRUE); /* alertable sleep */
      ok(apc_count == 1, "apc was not called\n");
      count = get_pending_msgs(h);
      ok( !count, "Unexpected msg count: %ld\n", count );
  
      /* using APCs on handle with associated completion port is not allowed */
      res = pNtReadFile( server, NULL, apc, &apc_count, &iosb, recv_buf, sizeof(recv_buf), NULL, NULL );
      ok(res == STATUS_INVALID_PARAMETER, "NtReadFile returned %x\n", res);
  
      CloseHandle( server );
      CloseHandle( client );
      pNtClose( h );
  }
  
  static void test_file_full_size_information(void)
  {
      IO_STATUS_BLOCK io;
      FILE_FS_FULL_SIZE_INFORMATION ffsi;
      FILE_FS_SIZE_INFORMATION fsi;
      HANDLE h;
      NTSTATUS res;
  
      if(!(h = create_temp_file(0))) return ;
  
      memset(&ffsi,0,sizeof(ffsi));
      memset(&fsi,0,sizeof(fsi));
  
      /* Assume No Quota Settings configured on Wine Testbot */
      res = pNtQueryVolumeInformationFile(h, &io, &ffsi, sizeof ffsi, FileFsFullSizeInformation);
      todo_wine ok(res == STATUS_SUCCESS, "cannot get attributes, res %x\n", res);
      res = pNtQueryVolumeInformationFile(h, &io, &fsi, sizeof fsi, FileFsSizeInformation);
      ok(res == STATUS_SUCCESS, "cannot get attributes, res %x\n", res);
  
      /* Test for FileFsSizeInformation */
      ok(fsi.TotalAllocationUnits.QuadPart > 0,
          "[fsi] TotalAllocationUnits expected positive, got 0x%s\n",
          wine_dbgstr_longlong(fsi.TotalAllocationUnits.QuadPart));
      ok(fsi.AvailableAllocationUnits.QuadPart > 0,
          "[fsi] AvailableAllocationUnits expected positive, got 0x%s\n",
          wine_dbgstr_longlong(fsi.AvailableAllocationUnits.QuadPart));
  
      /* Assume file system is NTFS */
      ok(fsi.BytesPerSector == 512, "[fsi] BytesPerSector expected 512, got %d\n",fsi.BytesPerSector);
      ok(fsi.SectorsPerAllocationUnit == 8, "[fsi] SectorsPerAllocationUnit expected 8, got %d\n",fsi.SectorsPerAllocationUnit);
  
      todo_wine
      {
      ok(ffsi.TotalAllocationUnits.QuadPart > 0,
          "[ffsi] TotalAllocationUnits expected positive, got negative value 0x%s\n",
          wine_dbgstr_longlong(ffsi.TotalAllocationUnits.QuadPart));
      ok(ffsi.CallerAvailableAllocationUnits.QuadPart > 0,
          "[ffsi] CallerAvailableAllocationUnits expected positive, got negative value 0x%s\n",
          wine_dbgstr_longlong(ffsi.CallerAvailableAllocationUnits.QuadPart));
      ok(ffsi.ActualAvailableAllocationUnits.QuadPart > 0,
          "[ffsi] ActualAvailableAllocationUnits expected positive, got negative value 0x%s\n",
          wine_dbgstr_longlong(ffsi.ActualAvailableAllocationUnits.QuadPart));
      ok(ffsi.TotalAllocationUnits.QuadPart == fsi.TotalAllocationUnits.QuadPart,
          "[ffsi] TotalAllocationUnits error fsi:0x%s, ffsi:0x%s\n",
          wine_dbgstr_longlong(fsi.TotalAllocationUnits.QuadPart),
          wine_dbgstr_longlong(ffsi.TotalAllocationUnits.QuadPart));
      ok(ffsi.CallerAvailableAllocationUnits.QuadPart == fsi.AvailableAllocationUnits.QuadPart,
          "[ffsi] CallerAvailableAllocationUnits error fsi:0x%s, ffsi: 0x%s\n",
          wine_dbgstr_longlong(fsi.AvailableAllocationUnits.QuadPart),
          wine_dbgstr_longlong(ffsi.CallerAvailableAllocationUnits.QuadPart));
      }
  
      /* Assume file system is NTFS */
      todo_wine
      {
      ok(ffsi.BytesPerSector == 512, "[ffsi] BytesPerSector expected 512, got %d\n",ffsi.BytesPerSector);
      ok(ffsi.SectorsPerAllocationUnit == 8, "[ffsi] SectorsPerAllocationUnit expected 8, got %d\n",ffsi.SectorsPerAllocationUnit);
      }
  
      CloseHandle( h );
  }
  
  static void test_file_basic_information(void)
  {
      FILE_BASIC_INFORMATION fbi, fbi2;
      IO_STATUS_BLOCK io;
      HANDLE h;
      int res;
      int attrib_mask = FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_NORMAL;
  
      if (!(h = create_temp_file(0))) return;
  
      /* Check default first */
      memset(&fbi, 0, sizeof(fbi));
      res = pNtQueryInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't get attributes, res %x\n", res);
      ok ( (fbi.FileAttributes & FILE_ATTRIBUTE_ARCHIVE) == FILE_ATTRIBUTE_ARCHIVE,
           "attribute %x not expected\n", fbi.FileAttributes );
  
      memset(&fbi2, 0, sizeof(fbi2));
      fbi2.LastWriteTime.QuadPart = -1;
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile(h, &io, &fbi2, sizeof fbi2, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't set system attribute, NtSetInformationFile returned %x\n", res );
      ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status is %x\n", U(io).Status );
  
      memset(&fbi2, 0, sizeof(fbi2));
      fbi2.LastAccessTime.QuadPart = 0x200deadcafebeef;
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile(h, &io, &fbi2, sizeof(fbi2), FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't set system attribute, NtSetInformationFile returned %x\n", res );
      ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status is %x\n", U(io).Status );
      res = pNtQueryInformationFile(h, &io, &fbi, sizeof(fbi), FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't get system attribute, NtQueryInformationFile returned %x\n", res );
      ok ( U(io).Status == STATUS_SUCCESS, "can't get system attribute, io.Status is %x\n", U(io).Status );
      ok ( fbi2.LastAccessTime.QuadPart == fbi.LastAccessTime.QuadPart,
           "large access time set/get does not match.\n" );
  
      memset(&fbi2, 0, sizeof(fbi2));
      res = pNtQueryInformationFile(h, &io, &fbi2, sizeof fbi2, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't get attributes, res %x\n", res);
      ok ( fbi2.LastWriteTime.QuadPart == fbi.LastWriteTime.QuadPart, "unexpected write time.\n");
  
      memset(&fbi2, 0, sizeof(fbi2));
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile(h, &io, &fbi2, sizeof fbi2, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't set system attribute, NtSetInformationFile returned %x\n", res );
      ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status is %x\n", U(io).Status );
  
      memset(&fbi2, 0, sizeof(fbi2));
      res = pNtQueryInformationFile(h, &io, &fbi2, sizeof fbi2, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't get attributes, res %x\n", res);
      ok ( fbi2.LastWriteTime.QuadPart == fbi.LastWriteTime.QuadPart, "unexpected write time.\n");
  
      /* Then SYSTEM */
      /* Clear fbi to avoid setting times */
      memset(&fbi, 0, sizeof(fbi));
      fbi.FileAttributes = FILE_ATTRIBUTE_SYSTEM;
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't set system attribute, NtSetInformationFile returned %x\n", res );
      ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status is %x\n", U(io).Status );
  
      memset(&fbi, 0, sizeof(fbi));
      res = pNtQueryInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't get attributes\n");
      todo_wine ok ( (fbi.FileAttributes & attrib_mask) == FILE_ATTRIBUTE_SYSTEM, "attribute %x not FILE_ATTRIBUTE_SYSTEM\n", fbi.FileAttributes );
  
      /* Then HIDDEN */
      memset(&fbi, 0, sizeof(fbi));
      fbi.FileAttributes = FILE_ATTRIBUTE_HIDDEN;
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't set system attribute, NtSetInformationFile returned %x\n", res );
      ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status is %x\n", U(io).Status );
  
      memset(&fbi, 0, sizeof(fbi));
      res = pNtQueryInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't get attributes\n");
      todo_wine ok ( (fbi.FileAttributes & attrib_mask) == FILE_ATTRIBUTE_HIDDEN, "attribute %x not FILE_ATTRIBUTE_HIDDEN\n", fbi.FileAttributes );
  
      /* Check NORMAL last of all (to make sure we can clear attributes) */
      memset(&fbi, 0, sizeof(fbi));
      fbi.FileAttributes = FILE_ATTRIBUTE_NORMAL;
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't set normal attribute, NtSetInformationFile returned %x\n", res );
      ok ( U(io).Status == STATUS_SUCCESS, "can't set normal attribute, io.Status is %x\n", U(io).Status );
  
      memset(&fbi, 0, sizeof(fbi));
      res = pNtQueryInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't get attributes\n");
      todo_wine ok ( (fbi.FileAttributes & attrib_mask) == FILE_ATTRIBUTE_NORMAL, "attribute %x not 0\n", fbi.FileAttributes );
  
      CloseHandle( h );
  }
  
  static void test_file_all_information(void)
  {
      IO_STATUS_BLOCK io;
      /* FileAllInformation, like FileNameInformation, has a variable-length pathname
       * buffer at the end.  Vista objects with STATUS_BUFFER_OVERFLOW if you
       * don't leave enough room there.
       */
      struct {
        FILE_ALL_INFORMATION fai;
        WCHAR buf[256];
      } fai_buf;
      HANDLE h;
      int res;
      int attrib_mask = FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_NORMAL;
  
      if (!(h = create_temp_file(0))) return;
  
      /* Check default first */
      res = pNtQueryInformationFile(h, &io, &fai_buf.fai, sizeof fai_buf, FileAllInformation);
      ok ( res == STATUS_SUCCESS, "can't get attributes, res %x\n", res);
      ok ( (fai_buf.fai.BasicInformation.FileAttributes & FILE_ATTRIBUTE_ARCHIVE) == FILE_ATTRIBUTE_ARCHIVE,
           "attribute %x not expected\n", fai_buf.fai.BasicInformation.FileAttributes );
  
      /* Then SYSTEM */
      /* Clear fbi to avoid setting times */
      memset(&fai_buf.fai.BasicInformation, 0, sizeof(fai_buf.fai.BasicInformation));
      fai_buf.fai.BasicInformation.FileAttributes = FILE_ATTRIBUTE_SYSTEM;
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile(h, &io, &fai_buf.fai, sizeof fai_buf, FileAllInformation);
      ok ( res == STATUS_INVALID_INFO_CLASS || broken(res == STATUS_NOT_IMPLEMENTED), "shouldn't be able to set FileAllInformation, res %x\n", res);
      todo_wine ok ( U(io).Status == 0xdeadbeef, "shouldn't be able to set FileAllInformation, io.Status is %x\n", U(io).Status);
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile(h, &io, &fai_buf.fai.BasicInformation, sizeof fai_buf.fai.BasicInformation, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't set system attribute, res: %x\n", res );
      ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status: %x\n", U(io).Status );
  
      memset(&fai_buf.fai, 0, sizeof(fai_buf.fai));
      res = pNtQueryInformationFile(h, &io, &fai_buf.fai, sizeof fai_buf, FileAllInformation);
      ok ( res == STATUS_SUCCESS, "can't get attributes, res %x\n", res);
      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 );
  
      /* Then HIDDEN */
      memset(&fai_buf.fai.BasicInformation, 0, sizeof(fai_buf.fai.BasicInformation));
      fai_buf.fai.BasicInformation.FileAttributes = FILE_ATTRIBUTE_HIDDEN;
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile(h, &io, &fai_buf.fai.BasicInformation, sizeof fai_buf.fai.BasicInformation, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't set system attribute, res: %x\n", res );
      ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status: %x\n", U(io).Status );
  
      memset(&fai_buf.fai, 0, sizeof(fai_buf.fai));
      res = pNtQueryInformationFile(h, &io, &fai_buf.fai, sizeof fai_buf, FileAllInformation);
      ok ( res == STATUS_SUCCESS, "can't get attributes\n");
      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 );
  
      /* Check NORMAL last of all (to make sure we can clear attributes) */
      memset(&fai_buf.fai.BasicInformation, 0, sizeof(fai_buf.fai.BasicInformation));
      fai_buf.fai.BasicInformation.FileAttributes = FILE_ATTRIBUTE_NORMAL;
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile(h, &io, &fai_buf.fai.BasicInformation, sizeof fai_buf.fai.BasicInformation, FileBasicInformation);
      ok ( res == STATUS_SUCCESS, "can't set system attribute, res: %x\n", res );
      ok ( U(io).Status == STATUS_SUCCESS, "can't set system attribute, io.Status: %x\n", U(io).Status );
  
      memset(&fai_buf.fai, 0, sizeof(fai_buf.fai));
      res = pNtQueryInformationFile(h, &io, &fai_buf.fai, sizeof fai_buf, FileAllInformation);
      ok ( res == STATUS_SUCCESS, "can't get attributes\n");
      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 );
  
      CloseHandle( h );
  }
  
  static void delete_object( WCHAR *path )
  {
      BOOL ret = DeleteFileW( path );
      ok( ret || GetLastError() == ERROR_FILE_NOT_FOUND || GetLastError() == ERROR_ACCESS_DENIED,
          "DeleteFileW failed with %u\n", GetLastError() );
      if (!ret && GetLastError() == ERROR_ACCESS_DENIED)
      {
          ret = RemoveDirectoryW( path );
          ok( ret, "RemoveDirectoryW failed with %u\n", GetLastError() );
      }
  }
  
  static void test_file_rename_information(void)
  {
      static const WCHAR foo_txtW[] = {'\\','f','o','o','.','t','x','t',0};
      static const WCHAR fooW[] = {'f','o','o',0};
      WCHAR tmp_path[MAX_PATH], oldpath[MAX_PATH + 16], newpath[MAX_PATH + 16], *filename, *p;
      FILE_RENAME_INFORMATION *fri;
      FILE_NAME_INFORMATION *fni;
      BOOL success, fileDeleted;
      UNICODE_STRING name_str;
      HANDLE handle, handle2;
      IO_STATUS_BLOCK io;
      NTSTATUS res;
  
      GetTempPathW( MAX_PATH, tmp_path );
  
      /* oldpath is a file, newpath doesn't exist */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      DeleteFileW( newpath );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = FALSE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      ok( U(io).Status == STATUS_SUCCESS, "io.Status expected STATUS_SUCCESS, got %x\n", U(io).Status );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "file should not exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      fni = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_NAME_INFORMATION) + MAX_PATH * sizeof(WCHAR) );
      res = pNtQueryInformationFile( handle, &io, fni, sizeof(FILE_NAME_INFORMATION) + MAX_PATH * sizeof(WCHAR), FileNameInformation );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fni->FileName[ fni->FileNameLength / sizeof(WCHAR) ] = 0;
      ok( !lstrcmpiW(fni->FileName, newpath + 2), "FileName expected %s, got %s\n",
          wine_dbgstr_w(newpath + 2), wine_dbgstr_w(fni->FileName) );
      HeapFree( GetProcessHeap(), 0, fni );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a file, Replace = FALSE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = FALSE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION, "res expected STATUS_OBJECT_NAME_COLLISION, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a file, Replace = TRUE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = TRUE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      ok( U(io).Status == STATUS_SUCCESS, "io.Status expected STATUS_SUCCESS, got %x\n", U(io).Status );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "file should not exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a file, Replace = FALSE, target file opened */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      handle2 = CreateFileW( newpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = FALSE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION, "res expected STATUS_OBJECT_NAME_COLLISION, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a file, Replace = TRUE, target file opened */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      handle2 = CreateFileW( newpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = TRUE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_ACCESS_DENIED, "res expected STATUS_ACCESS_DENIED, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath doesn't exist, Replace = FALSE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      DeleteFileW( newpath );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = FALSE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      ok( U(io).Status == STATUS_SUCCESS, "io.Status expected STATUS_SUCCESS, got %x\n", U(io).Status );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "file should not exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      fni = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_NAME_INFORMATION) + MAX_PATH * sizeof(WCHAR) );
      res = pNtQueryInformationFile( handle, &io, fni, sizeof(FILE_NAME_INFORMATION) + MAX_PATH * sizeof(WCHAR), FileNameInformation );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fni->FileName[ fni->FileNameLength / sizeof(WCHAR) ] = 0;
      ok( !lstrcmpiW(fni->FileName, newpath + 2), "FileName expected %s, got %s\n",
          wine_dbgstr_w(newpath + 2), wine_dbgstr_w(fni->FileName) );
      HeapFree( GetProcessHeap(), 0, fni );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory (but child object opened), newpath doesn't exist, Replace = FALSE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      lstrcpyW( newpath, oldpath );
      lstrcatW( newpath, foo_txtW );
      handle2 = CreateFileW( newpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, FILE_FLAG_DELETE_ON_CLOSE, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      DeleteFileW( newpath );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = FALSE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      todo_wine ok( res == STATUS_ACCESS_DENIED, "res expected STATUS_ACCESS_DENIED, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      todo_wine ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      todo_wine ok( fileDeleted, "file should not exist\n" );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      if (res == STATUS_SUCCESS) /* remove when Wine is fixed */
      {
          lstrcpyW( oldpath, newpath );
          lstrcatW( oldpath, foo_txtW );
          delete_object( oldpath );
      }
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a file, Replace = FALSE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = FALSE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION, "res expected STATUS_OBJECT_NAME_COLLISION, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a file, Replace = FALSE, target file opened */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      handle2 = CreateFileW( newpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = FALSE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION, "res expected STATUS_OBJECT_NAME_COLLISION, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a file, Replace = TRUE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = TRUE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      ok( U(io).Status == STATUS_SUCCESS, "io.Status expected STATUS_SUCCESS, got %x\n", U(io).Status );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "file should not exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a file, Replace = TRUE, target file opened */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      handle2 = CreateFileW( newpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = TRUE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_ACCESS_DENIED, "res expected STATUS_ACCESS_DENIED, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a directory, Replace = FALSE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( newpath );
      success = CreateDirectoryW( newpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = FALSE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION, "res expected STATUS_OBJECT_NAME_COLLISION, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a directory, Replace = TRUE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( newpath );
      success = CreateDirectoryW( newpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = TRUE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_ACCESS_DENIED, "res expected STATUS_ACCESS_DENIED, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a directory, Replace = TRUE, target file opened */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( newpath );
      success = CreateDirectoryW( newpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle2 = CreateFileW( newpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = TRUE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_ACCESS_DENIED, "res expected STATUS_ACCESS_DENIED, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a directory, Replace = FALSE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( newpath );
      success = CreateDirectoryW( newpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = FALSE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION, "res expected STATUS_OBJECT_NAME_COLLISION, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a directory, Replace = TRUE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( newpath );
      success = CreateDirectoryW( newpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = TRUE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_ACCESS_DENIED, "res expected STATUS_ACCESS_DENIED, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath doesn't exist, test with RootDir != NULL */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( newpath );
      for (filename = newpath, p = newpath; *p; p++)
          if (*p == '\\') filename = p + 1;
      handle2 = CreateFileW( tmp_path, 0, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + lstrlenW(filename) * sizeof(WCHAR) );
      fri->ReplaceIfExists = FALSE;
      fri->RootDirectory = handle2;
      fri->FileNameLength = lstrlenW(filename) * sizeof(WCHAR);
      memcpy( fri->FileName, filename, fri->FileNameLength );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      ok( U(io).Status == STATUS_SUCCESS, "io.Status expected STATUS_SUCCESS, got %x\n", U(io).Status );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "file should not exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      fni = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_NAME_INFORMATION) + MAX_PATH * sizeof(WCHAR) );
      res = pNtQueryInformationFile( handle, &io, fni, sizeof(FILE_NAME_INFORMATION) + MAX_PATH * sizeof(WCHAR), FileNameInformation );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fni->FileName[ fni->FileNameLength / sizeof(WCHAR) ] = 0;
      ok( !lstrcmpiW(fni->FileName, newpath + 2), "FileName expected %s, got %s\n",
                    wine_dbgstr_w(newpath + 2), wine_dbgstr_w(fni->FileName) );
      HeapFree( GetProcessHeap(), 0, fni );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath == newpath */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      pRtlDosPathNameToNtPathName_U( oldpath, &name_str, NULL, NULL );
      fri = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fri->ReplaceIfExists = FALSE;
      fri->RootDirectory = NULL;
      fri->FileNameLength = name_str.Length;
      memcpy( fri->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fri, sizeof(FILE_RENAME_INFORMATION) + fri->FileNameLength, FileRenameInformation );
      ok( U(io).Status == STATUS_SUCCESS, "got io status %#x\n", U(io).Status );
      ok( res == STATUS_SUCCESS, "got status %x\n", res );
      ok( GetFileAttributesW( oldpath ) != INVALID_FILE_ATTRIBUTES, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fri );
      delete_object( oldpath );
  }
  
  static void test_file_link_information(void)
  {
      static const WCHAR foo_txtW[] = {'\\','f','o','o','.','t','x','t',0};
      static const WCHAR fooW[] = {'f','o','o',0};
      WCHAR tmp_path[MAX_PATH], oldpath[MAX_PATH + 16], newpath[MAX_PATH + 16], *filename, *p;
      FILE_LINK_INFORMATION *fli;
      FILE_NAME_INFORMATION *fni;
      WIN32_FIND_DATAW find_data;
      BOOL success, fileDeleted;
      UNICODE_STRING name_str;
      HANDLE handle, handle2;
      IO_STATUS_BLOCK io;
      NTSTATUS res;
  
      GetTempPathW( MAX_PATH, tmp_path );
  
      /* oldpath is a file, newpath doesn't exist */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      DeleteFileW( newpath );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = FALSE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      ok( U(io).Status == STATUS_SUCCESS, "io.Status expected STATUS_SUCCESS, got %x\n", U(io).Status );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      fni = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_NAME_INFORMATION) + MAX_PATH * sizeof(WCHAR) );
      res = pNtQueryInformationFile( handle, &io, fni, sizeof(FILE_NAME_INFORMATION) + MAX_PATH * sizeof(WCHAR), FileNameInformation );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fni->FileName[ fni->FileNameLength / sizeof(WCHAR) ] = 0;
      ok( !lstrcmpiW(fni->FileName, oldpath + 2), "FileName expected %s, got %s\n",
          wine_dbgstr_w(oldpath + 2), wine_dbgstr_w(fni->FileName) );
      HeapFree( GetProcessHeap(), 0, fni );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a file, ReplaceIfExists = FALSE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = FALSE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION, "res expected STATUS_OBJECT_NAME_COLLISION, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a file, ReplaceIfExists = TRUE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = TRUE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      ok( U(io).Status == STATUS_SUCCESS, "io.Status expected STATUS_SUCCESS, got %x\n", U(io).Status );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a file, ReplaceIfExists = TRUE, different casing on link */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      wcsrchr( newpath, '\\' )[1] = 'F';
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = TRUE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      ok( U(io).Status == STATUS_SUCCESS, "io.Status expected STATUS_SUCCESS, got %x\n", U(io).Status );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      handle = FindFirstFileW( newpath, &find_data );
      ok(handle != INVALID_HANDLE_VALUE, "FindFirstFileW: failed, error %d\n", GetLastError());
      if (handle != INVALID_HANDLE_VALUE)
      {
          todo_wine ok(!lstrcmpW(wcsrchr(newpath, '\\') + 1, find_data.cFileName),
             "Link did not change casing on existing target file: got %s\n", wine_dbgstr_w(find_data.cFileName));
      }
  
      FindClose( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a file, ReplaceIfExists = FALSE, target file opened */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      handle2 = CreateFileW( newpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = FALSE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION, "res expected STATUS_OBJECT_NAME_COLLISION, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a file, ReplaceIfExists = TRUE, target file opened */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      handle2 = CreateFileW( newpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = TRUE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_ACCESS_DENIED, "res expected STATUS_ACCESS_DENIED, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath doesn't exist, ReplaceIfExists = FALSE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      DeleteFileW( newpath );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = FALSE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef , "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_FILE_IS_A_DIRECTORY, "res expected STATUS_FILE_IS_A_DIRECTORY, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "file should not exist\n" );
  
      fni = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_NAME_INFORMATION) + MAX_PATH * sizeof(WCHAR) );
      res = pNtQueryInformationFile( handle, &io, fni, sizeof(FILE_NAME_INFORMATION) + MAX_PATH * sizeof(WCHAR), FileNameInformation );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fni->FileName[ fni->FileNameLength / sizeof(WCHAR) ] = 0;
      ok( !lstrcmpiW(fni->FileName, oldpath + 2), "FileName expected %s, got %s\n",
          wine_dbgstr_w(oldpath + 2), wine_dbgstr_w(fni->FileName) );
      HeapFree( GetProcessHeap(), 0, fni );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory (but child object opened), newpath doesn't exist, ReplaceIfExists = FALSE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      lstrcpyW( newpath, oldpath );
      lstrcatW( newpath, foo_txtW );
      handle2 = CreateFileW( newpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, FILE_FLAG_DELETE_ON_CLOSE, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      DeleteFileW( newpath );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = FALSE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_FILE_IS_A_DIRECTORY, "res expected STATUS_FILE_IS_A_DIRECTORY, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "file should not exist\n" );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a file, ReplaceIfExists = FALSE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = FALSE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION || res == STATUS_FILE_IS_A_DIRECTORY /* > Win XP */,
          "res expected STATUS_OBJECT_NAME_COLLISION or STATUS_FILE_IS_A_DIRECTORY, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a file, ReplaceIfExists = FALSE, target file opened */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      handle2 = CreateFileW( newpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = FALSE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION || res == STATUS_FILE_IS_A_DIRECTORY /* > Win XP */,
          "res expected STATUS_OBJECT_NAME_COLLISION or STATUS_FILE_IS_A_DIRECTORY, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a file, ReplaceIfExists = TRUE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = TRUE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_FILE_IS_A_DIRECTORY, "res expected STATUS_FILE_IS_A_DIRECTORY, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a file, ReplaceIfExists = TRUE, target file opened */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      handle2 = CreateFileW( newpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = TRUE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_FILE_IS_A_DIRECTORY, "res expected STATUS_FILE_IS_A_DIRECTORY, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a directory, ReplaceIfExists = FALSE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( newpath );
      success = CreateDirectoryW( newpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = FALSE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION || res == STATUS_FILE_IS_A_DIRECTORY /* > Win XP */,
          "res expected STATUS_OBJECT_NAME_COLLISION or STATUS_FILE_IS_A_DIRECTORY, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a directory, ReplaceIfExists = TRUE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( newpath );
      success = CreateDirectoryW( newpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = TRUE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_FILE_IS_A_DIRECTORY, "res expected STATUS_FILE_IS_A_DIRECTORY, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a directory, newpath is a directory, ReplaceIfExists = TRUE, target file opened */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( oldpath );
      success = CreateDirectoryW( oldpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( newpath );
      success = CreateDirectoryW( newpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      handle2 = CreateFileW( newpath, GENERIC_WRITE | DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = TRUE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_FILE_IS_A_DIRECTORY, "res expected STATUS_FILE_IS_A_DIRECTORY, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a directory, ReplaceIfExists = FALSE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( newpath );
      success = CreateDirectoryW( newpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = FALSE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION, "res expected STATUS_OBJECT_NAME_COLLISION, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath is a directory, ReplaceIfExists = TRUE */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( newpath );
      success = CreateDirectoryW( newpath, NULL );
      ok( success != 0, "failed to create temp directory\n" );
      pRtlDosPathNameToNtPathName_U( newpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = TRUE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "io.Status expected 0xdeadbeef, got %x\n", U(io).Status );
      ok( res == STATUS_ACCESS_DENIED, "res expected STATUS_ACCESS_DENIED, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath is a file, newpath doesn't exist, test with RootDirectory != NULL */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      res = GetTempFileNameW( tmp_path, fooW, 0, newpath );
      ok( res != 0, "failed to create temp file\n" );
      DeleteFileW( newpath );
      for (filename = newpath, p = newpath; *p; p++)
          if (*p == '\\') filename = p + 1;
      handle2 = CreateFileW( tmp_path, 0, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok( handle2 != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_LINK_INFORMATION) + lstrlenW(filename) * sizeof(WCHAR) );
      fli->ReplaceIfExists = FALSE;
      fli->RootDirectory = handle2;
      fli->FileNameLength = lstrlenW(filename) * sizeof(WCHAR);
      memcpy( fli->FileName, filename, fli->FileNameLength );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      ok( U(io).Status == STATUS_SUCCESS, "io.Status expected STATUS_SUCCESS, got %x\n", U(io).Status );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fileDeleted = GetFileAttributesW( oldpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
      fileDeleted = GetFileAttributesW( newpath ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "file should exist\n" );
  
      fni = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_NAME_INFORMATION) + MAX_PATH * sizeof(WCHAR) );
      res = pNtQueryInformationFile( handle, &io, fni, sizeof(FILE_NAME_INFORMATION) + MAX_PATH * sizeof(WCHAR), FileNameInformation );
      ok( res == STATUS_SUCCESS, "res expected STATUS_SUCCESS, got %x\n", res );
      fni->FileName[ fni->FileNameLength / sizeof(WCHAR) ] = 0;
      ok( !lstrcmpiW(fni->FileName, oldpath + 2), "FileName expected %s, got %s\n",
          wine_dbgstr_w(oldpath + 2), wine_dbgstr_w(fni->FileName) );
      HeapFree( GetProcessHeap(), 0, fni );
  
      CloseHandle( handle );
      CloseHandle( handle2 );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
      delete_object( newpath );
  
      /* oldpath == newpath */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      pRtlDosPathNameToNtPathName_U( oldpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = FALSE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "got io status %#x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION, "got status %x\n", res );
  
      fli->ReplaceIfExists = TRUE;
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      ok( U(io).Status == STATUS_SUCCESS, "got io status %#x\n", U(io).Status );
      ok( res == STATUS_SUCCESS, "got status %x\n", res );
      ok( GetFileAttributesW( oldpath ) != INVALID_FILE_ATTRIBUTES, "file should exist\n" );
  
      CloseHandle( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
  
      /* oldpath == newpath, different casing on link */
      res = GetTempFileNameW( tmp_path, fooW, 0, oldpath );
      ok( res != 0, "failed to create temp file\n" );
      handle = CreateFileW( oldpath, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "CreateFileW failed\n" );
  
      wcsrchr( oldpath, '\\' )[1] = 'F';
      pRtlDosPathNameToNtPathName_U( oldpath, &name_str, NULL, NULL );
      fli = HeapAlloc( GetProcessHeap(), 0, sizeof(FILE_RENAME_INFORMATION) + name_str.Length );
      fli->ReplaceIfExists = FALSE;
      fli->RootDirectory = NULL;
      fli->FileNameLength = name_str.Length;
      memcpy( fli->FileName, name_str.Buffer, name_str.Length );
      pRtlFreeUnicodeString( &name_str );
  
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      todo_wine ok( U(io).Status == 0xdeadbeef, "got io status %#x\n", U(io).Status );
      ok( res == STATUS_OBJECT_NAME_COLLISION, "got status %x\n", res );
  
      fli->ReplaceIfExists = TRUE;
      U(io).Status = 0xdeadbeef;
      res = pNtSetInformationFile( handle, &io, fli, sizeof(FILE_LINK_INFORMATION) + fli->FileNameLength, FileLinkInformation );
      ok( U(io).Status == STATUS_SUCCESS, "got io status %#x\n", U(io).Status );
      ok( res == STATUS_SUCCESS, "got status %x\n", res );
      ok( GetFileAttributesW( oldpath ) != INVALID_FILE_ATTRIBUTES, "file should exist\n" );
  
      CloseHandle( handle );
      handle = FindFirstFileW( oldpath, &find_data );
      ok(handle != INVALID_HANDLE_VALUE, "FindFirstFileW: failed, error %d\n", GetLastError());
      if (handle != INVALID_HANDLE_VALUE)
      {
          todo_wine ok(!lstrcmpW(wcsrchr(oldpath, '\\') + 1, find_data.cFileName),
             "Link did not change casing on same file: got %s\n", wine_dbgstr_w(find_data.cFileName));
      }
  
      FindClose( handle );
      HeapFree( GetProcessHeap(), 0, fli );
      delete_object( oldpath );
  }
  
  static void test_file_both_information(void)
  {
      IO_STATUS_BLOCK io;
      FILE_BOTH_DIR_INFORMATION fbi;
      HANDLE h;
      int res;
  
      if (!(h = create_temp_file(0))) return;
  
      memset(&fbi, 0, sizeof(fbi));
      res = pNtQueryInformationFile(h, &io, &fbi, sizeof fbi, FileBothDirectoryInformation);
      ok ( res == STATUS_INVALID_INFO_CLASS || res == STATUS_NOT_IMPLEMENTED, "shouldn't be able to query FileBothDirectoryInformation, res %x\n", res);
  
      CloseHandle( h );
  }
  
  static NTSTATUS nt_get_file_attrs(const char *name, DWORD *attrs)
  {
      WCHAR nameW[MAX_PATH];
      FILE_BASIC_INFORMATION info;
      UNICODE_STRING nt_name;
      OBJECT_ATTRIBUTES attr;
      NTSTATUS status;
  
      MultiByteToWideChar( CP_ACP, 0, name, -1, nameW, MAX_PATH );
  
      *attrs = INVALID_FILE_ATTRIBUTES;
  
      if (!pRtlDosPathNameToNtPathName_U( nameW, &nt_name, NULL, NULL ))
          return STATUS_UNSUCCESSFUL;
  
      attr.Length = sizeof(attr);
      attr.RootDirectory = 0;
      attr.Attributes = OBJ_CASE_INSENSITIVE;
      attr.ObjectName = &nt_name;
      attr.SecurityDescriptor = NULL;
      attr.SecurityQualityOfService = NULL;
  
      status = pNtQueryAttributesFile( &attr, &info );
      pRtlFreeUnicodeString( &nt_name );
  
      if (status == STATUS_SUCCESS)
          *attrs = info.FileAttributes;
  
      return status;
  }
  
  static void test_file_disposition_information(void)
  {
      char tmp_path[MAX_PATH], buffer[MAX_PATH + 16];
      DWORD dirpos;
      HANDLE handle, handle2, handle3;
      NTSTATUS res;
      IO_STATUS_BLOCK io;
      FILE_DISPOSITION_INFORMATION fdi;
      BOOL fileDeleted;
      DWORD fdi2;
  
      GetTempPathA( MAX_PATH, tmp_path );
  
      /* tests for info struct size */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      handle = CreateFileA( buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0 );
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      res = pNtSetInformationFile( handle, &io, &fdi, 0, FileDispositionInformation );
      todo_wine
      ok( res == STATUS_INFO_LENGTH_MISMATCH, "expected STATUS_INFO_LENGTH_MISMATCH, got %x\n", res );
      fdi2 = 0x100;
      res = pNtSetInformationFile( handle, &io, &fdi2, sizeof(fdi2), FileDispositionInformation );
      ok( res == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %x\n", res );
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "File shouldn't have been deleted\n" );
      DeleteFileA( buffer );
  
      /* cannot set disposition on file not opened with delete access */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      handle = CreateFileA(buffer, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      res = pNtQueryInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
      ok( res == STATUS_INVALID_INFO_CLASS || res == STATUS_NOT_IMPLEMENTED, "Unexpected NtQueryInformationFile result (expected STATUS_INVALID_INFO_CLASS, got %x)\n", res );
      fdi.DoDeleteFile = TRUE;
      res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
      ok( res == STATUS_ACCESS_DENIED, "unexpected FileDispositionInformation result (expected STATUS_ACCESS_DENIED, got %x)\n", res );
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "File shouldn't have been deleted\n" );
      DeleteFileA( buffer );
  
      /* can set disposition on file opened with proper access */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      fdi.DoDeleteFile = TRUE;
      res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
      ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "File should have been deleted\n" );
  
      /* file exists until all handles to it get closed */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, FILE_SHARE_DELETE, NULL, CREATE_ALWAYS, 0, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      handle2 = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0);
      ok( handle2 != INVALID_HANDLE_VALUE, "failed to open temp file\n" );
      fdi.DoDeleteFile = TRUE;
      res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
      ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
      res = nt_get_file_attrs( buffer, &fdi2 );
  todo_wine
      ok( res == STATUS_DELETE_PENDING, "got %#x\n", res );
      /* can't open the deleted file */
      handle3 = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0);
  todo_wine
      ok( handle3 == INVALID_HANDLE_VALUE, "CreateFile should fail\n" );
  if (handle3 != INVALID_HANDLE_VALUE)
      CloseHandle( handle3 );
  todo_wine
      ok(GetLastError() == ERROR_ACCESS_DENIED, "got %u\n", GetLastError());
      /* can't open the deleted file (wrong sharing mode) */
      handle3 = CreateFileA(buffer, DELETE, 0, NULL, OPEN_EXISTING, 0, 0);
      ok( handle3 == INVALID_HANDLE_VALUE, "CreateFile should fail\n" );
  todo_wine
      ok(GetLastError() == ERROR_ACCESS_DENIED, "got %u\n", GetLastError());
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "File shouldn't have been deleted\n" );
      CloseHandle( handle2 );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "File should have been deleted\n" );
  
      /* file exists until all handles to it get closed */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, FILE_SHARE_DELETE, NULL, CREATE_ALWAYS, FILE_FLAG_DELETE_ON_CLOSE, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      /* can open the marked for delete file (proper sharing mode) */
      handle2 = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0);
      ok( handle2 != INVALID_HANDLE_VALUE, "failed to open temp file\n" );
      res = nt_get_file_attrs( buffer, &fdi2 );
      ok( res == STATUS_SUCCESS, "got %#x\n", res );
      /* can't open the marked for delete file (wrong sharing mode) */
      handle3 = CreateFileA(buffer, DELETE, 0, NULL, OPEN_EXISTING, 0, 0);
      ok( handle3 == INVALID_HANDLE_VALUE, "CreateFile should fail\n" );
      ok(GetLastError() == ERROR_SHARING_VIOLATION, "got %u\n", GetLastError());
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "File shouldn't have been deleted\n" );
      CloseHandle( handle2 );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "File should have been deleted\n" );
  
      /* cannot set disposition on readonly file */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      DeleteFileA( buffer );
      handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_READONLY, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      fdi.DoDeleteFile = TRUE;
      res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
      ok( res == STATUS_CANNOT_DELETE, "unexpected FileDispositionInformation result (expected STATUS_CANNOT_DELETE, got %x)\n", res );
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "File shouldn't have been deleted\n" );
      SetFileAttributesA( buffer, FILE_ATTRIBUTE_NORMAL );
      DeleteFileA( buffer );
  
      /* cannot set disposition on readonly file */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_READONLY, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      fdi.DoDeleteFile = TRUE;
      res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
      todo_wine
      ok( res == STATUS_CANNOT_DELETE, "unexpected FileDispositionInformation result (expected STATUS_CANNOT_DELETE, got %x)\n", res );
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      todo_wine
      ok( !fileDeleted, "File shouldn't have been deleted\n" );
      SetFileAttributesA( buffer, FILE_ATTRIBUTE_NORMAL );
      DeleteFileA( buffer );
  
      /* can set disposition on file and then reset it */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      fdi.DoDeleteFile = TRUE;
      res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
      ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
      fdi.DoDeleteFile = FALSE;
      res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
      ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "File shouldn't have been deleted\n" );
      DeleteFileA( buffer );
  
      /* can't reset disposition if delete-on-close flag is specified */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, FILE_FLAG_DELETE_ON_CLOSE, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      fdi.DoDeleteFile = FALSE;
      res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
      ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "File should have been deleted\n" );
  
      /* can't reset disposition on duplicated handle if delete-on-close flag is specified */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, FILE_FLAG_DELETE_ON_CLOSE, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      ok( DuplicateHandle( GetCurrentProcess(), handle, GetCurrentProcess(), &handle2, 0, FALSE, DUPLICATE_SAME_ACCESS ), "DuplicateHandle failed\n" );
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "File shouldn't have been deleted\n" );
      fdi.DoDeleteFile = FALSE;
      res = pNtSetInformationFile( handle2, &io, &fdi, sizeof fdi, FileDispositionInformation );
      ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
      CloseHandle( handle2 );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "File should have been deleted\n" );
  
      /* DeleteFile fails for wrong sharing mode */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, 0, NULL, CREATE_ALWAYS, 0, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      fileDeleted = DeleteFileA( buffer );
      ok( !fileDeleted, "File shouldn't have been deleted\n" );
      ok(GetLastError() == ERROR_SHARING_VIOLATION, "got %u\n", GetLastError());
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "File shouldn't have been deleted\n" );
      DeleteFileA( buffer );
  
      /* DeleteFile succeeds for proper sharing mode */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      handle = CreateFileA(buffer, GENERIC_WRITE | DELETE, FILE_SHARE_DELETE, NULL, CREATE_ALWAYS, 0, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to create temp file\n" );
      fileDeleted = DeleteFileA( buffer );
      ok( fileDeleted, "File should have been deleted\n" );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "File shouldn't have been deleted\n" );
      res = nt_get_file_attrs( buffer, &fdi2 );
  todo_wine
      ok( res == STATUS_DELETE_PENDING, "got %#x\n", res );
      /* can't open the deleted file */
      handle2 = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE, NULL, OPEN_EXISTING, 0, 0);
      ok( handle2 == INVALID_HANDLE_VALUE, "CreateFile should fail\n" );
  todo_wine
      ok(GetLastError() == ERROR_ACCESS_DENIED, "got %u\n", GetLastError());
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "File should have been deleted\n" );
  
      /* can set disposition on a directory opened with proper access */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      DeleteFileA( buffer );
      ok( CreateDirectoryA( buffer, NULL ), "CreateDirectory failed\n" );
      handle = CreateFileA(buffer, DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to open a directory\n" );
      fdi.DoDeleteFile = TRUE;
      res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
      ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "Directory should have been deleted\n" );
  
      /* RemoveDirectory fails for wrong sharing mode */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      DeleteFileA( buffer );
      ok( CreateDirectoryA( buffer, NULL ), "CreateDirectory failed\n" );
      handle = CreateFileA(buffer, DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to open a directory\n" );
      fileDeleted = RemoveDirectoryA( buffer );
      ok( !fileDeleted, "Directory shouldn't have been deleted\n" );
      ok(GetLastError() == ERROR_SHARING_VIOLATION, "got %u\n", GetLastError());
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "Directory shouldn't have been deleted\n" );
      RemoveDirectoryA( buffer );
  
      /* RemoveDirectory succeeds for proper sharing mode */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      DeleteFileA( buffer );
      ok( CreateDirectoryA( buffer, NULL ), "CreateDirectory failed\n" );
      handle = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to open a directory\n" );
      fileDeleted = RemoveDirectoryA( buffer );
      ok( fileDeleted, "Directory should have been deleted\n" );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "Directory shouldn't have been deleted\n" );
      res = nt_get_file_attrs( buffer, &fdi2 );
  todo_wine
      ok( res == STATUS_DELETE_PENDING, "got %#x\n", res );
      /* can't open the deleted directory */
      handle2 = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
  todo_wine
      ok( handle2 == INVALID_HANDLE_VALUE, "CreateFile should fail\n" );
  todo_wine
      ok(GetLastError() == ERROR_ACCESS_DENIED, "got %u\n", GetLastError());
      if (handle2 != INVALID_HANDLE_VALUE) CloseHandle( handle2 );
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "Directory should have been deleted\n" );
  
      /* directory exists until all handles to it get closed */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      DeleteFileA( buffer );
      ok( CreateDirectoryA( buffer, NULL ), "CreateDirectory failed\n" );
      handle = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to open a directory\n" );
      handle2 = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
      ok( handle2 != INVALID_HANDLE_VALUE, "failed to open a directory\n" );
      fdi.DoDeleteFile = TRUE;
      res = pNtSetInformationFile( handle2, &io, &fdi, sizeof fdi, FileDispositionInformation );
      ok( res == STATUS_SUCCESS, "unexpected FileDispositionInformation result (expected STATUS_SUCCESS, got %x)\n", res );
      res = nt_get_file_attrs( buffer, &fdi2 );
  todo_wine
      ok( res == STATUS_DELETE_PENDING, "got %#x\n", res );
      /* can't open the deleted directory */
      handle3 = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
  todo_wine
      ok( handle3 == INVALID_HANDLE_VALUE, "CreateFile should fail\n" );
  if (handle3 != INVALID_HANDLE_VALUE)
      CloseHandle( handle3 );
  todo_wine
      ok(GetLastError() == ERROR_ACCESS_DENIED, "got %u\n", GetLastError());
      /* can't open the deleted directory (wrong sharing mode) */
      handle3 = CreateFileA(buffer, DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
      ok( handle3 == INVALID_HANDLE_VALUE, "CreateFile should fail\n" );
  todo_wine
      ok(GetLastError() == ERROR_ACCESS_DENIED, "got %u\n", GetLastError());
      CloseHandle( handle2 );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "Directory shouldn't have been deleted\n" );
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "Directory should have been deleted\n" );
  
      /* directory exists until all handles to it get closed */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      DeleteFileA( buffer );
      ok( CreateDirectoryA( buffer, NULL ), "CreateDirectory failed\n" );
      handle = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_DELETE_ON_CLOSE, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to open a directory\n" );
      /* can open the marked for delete directory (proper sharing mode) */
      handle2 = CreateFileA(buffer, DELETE, FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
      ok( handle2 != INVALID_HANDLE_VALUE, "failed to open a directory\n" );
      /* can't open the marked for delete file (wrong sharing mode) */
      handle3 = CreateFileA(buffer, DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
      ok( handle3 == INVALID_HANDLE_VALUE, "CreateFile should fail\n" );
      ok(GetLastError() == ERROR_SHARING_VIOLATION, "got %u\n", GetLastError());
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "Directory shouldn't have been deleted\n" );
      CloseHandle( handle2 );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( fileDeleted, "Directory should have been deleted\n" );
  
      /* can open a non-empty directory with FILE_FLAG_DELETE_ON_CLOSE */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      DeleteFileA( buffer );
      ok( CreateDirectoryA( buffer, NULL ), "CreateDirectory failed\n" );
      dirpos = lstrlenA( buffer );
      lstrcpyA( buffer + dirpos, "\\tst" );
      handle2 = CreateFileA(buffer, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
      CloseHandle( handle2 );
      buffer[dirpos] = '\0';
      handle = CreateFileA(buffer, DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_DELETE_ON_CLOSE, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to open a directory\n" );
      SetLastError(0xdeadbeef);
      CloseHandle( handle );
      ok(GetLastError() == 0xdeadbeef, "got %u\n", GetLastError());
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "Directory shouldn't have been deleted\n" );
      buffer[dirpos] = '\\';
      fileDeleted = DeleteFileA( buffer );
      ok( fileDeleted, "File should have been deleted\n" );
      buffer[dirpos] = '\0';
      fileDeleted = RemoveDirectoryA( buffer );
      ok( fileDeleted, "Directory should have been deleted\n" );
  
      /* cannot set disposition on a non-empty directory */
      GetTempFileNameA( tmp_path, "dis", 0, buffer );
      DeleteFileA( buffer );
      ok( CreateDirectoryA( buffer, NULL ), "CreateDirectory failed\n" );
      handle = CreateFileA(buffer, DELETE, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
      ok( handle != INVALID_HANDLE_VALUE, "failed to open a directory\n" );
      dirpos = lstrlenA( buffer );
      lstrcpyA( buffer + dirpos, "\\tst" );
      handle2 = CreateFileA(buffer, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
      CloseHandle( handle2 );
      fdi.DoDeleteFile = TRUE;
      res = pNtSetInformationFile( handle, &io, &fdi, sizeof fdi, FileDispositionInformation );
      ok( res == STATUS_DIRECTORY_NOT_EMPTY, "unexpected FileDispositionInformation result (expected STATUS_DIRECTORY_NOT_EMPTY, got %x)\n", res );
      fileDeleted = DeleteFileA( buffer );
      ok( fileDeleted, "File should have been deleted\n" );
      buffer[dirpos] = '\0';
      CloseHandle( handle );
      fileDeleted = GetFileAttributesA( buffer ) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND;
      ok( !fileDeleted, "Directory shouldn't have been deleted\n" );
      fileDeleted = RemoveDirectoryA( buffer );
      ok( fileDeleted, "Directory should have been deleted\n" );
  }
  
  static void test_file_name_information(void)
  {
      WCHAR *file_name, *volume_prefix, *expected;
      FILE_NAME_INFORMATION *info;
      ULONG old_redir = 1, tmp;
      UINT file_name_size;
      IO_STATUS_BLOCK io;
      UINT info_size;
      HRESULT hr;
      HANDLE h;
      UINT len;
  
      /* GetVolumePathName is not present before w2k */
      if (!pGetVolumePathNameW) {
          win_skip("GetVolumePathNameW not found\n");
          return;
      }
  
      file_name_size = GetSystemDirectoryW( NULL, 0 );
      file_name = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*file_name) );
      volume_prefix = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*volume_prefix) );
      expected = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*volume_prefix) );
  
      len = GetSystemDirectoryW( file_name, file_name_size );
      ok(len == file_name_size - 1,
              "GetSystemDirectoryW returned %u, expected %u.\n",
              len, file_name_size - 1);
  
      len = pGetVolumePathNameW( file_name, volume_prefix, file_name_size );
      ok(len, "GetVolumePathNameW failed.\n");
  
      len = lstrlenW( volume_prefix );
      if (len && volume_prefix[len - 1] == '\\') --len;
      memcpy( expected, file_name + len, (file_name_size - len - 1) * sizeof(WCHAR) );
      expected[file_name_size - len - 1] = '\0';
  
      /* A bit more than we actually need, but it keeps the calculation simple. */
      info_size = sizeof(*info) + (file_name_size * sizeof(WCHAR));
      info = HeapAlloc( GetProcessHeap(), 0, info_size );
  
      if (pRtlWow64EnableFsRedirectionEx) pRtlWow64EnableFsRedirectionEx( TRUE, &old_redir );
      h = CreateFileW( file_name, GENERIC_READ,
              FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
              NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      if (pRtlWow64EnableFsRedirectionEx) pRtlWow64EnableFsRedirectionEx( old_redir, &tmp );
      ok(h != INVALID_HANDLE_VALUE, "Failed to open file.\n");
  
      hr = pNtQueryInformationFile( h, &io, info, sizeof(*info) - 1, FileNameInformation );
      ok(hr == STATUS_INFO_LENGTH_MISMATCH, "NtQueryInformationFile returned %#x.\n", hr);
  
      memset( info, 0xcc, info_size );
      hr = pNtQueryInformationFile( h, &io, info, sizeof(*info), FileNameInformation );
      ok(hr == STATUS_BUFFER_OVERFLOW, "NtQueryInformationFile returned %#x, expected %#x.\n",
              hr, STATUS_BUFFER_OVERFLOW);
      ok(U(io).Status == STATUS_BUFFER_OVERFLOW, "io.Status is %#x, expected %#x.\n",
              U(io).Status, STATUS_BUFFER_OVERFLOW);
      ok(info->FileNameLength == lstrlenW( expected ) * sizeof(WCHAR), "info->FileNameLength is %u\n", info->FileNameLength);
      ok(info->FileName[2] == 0xcccc, "info->FileName[2] is %#x, expected 0xcccc.\n", info->FileName[2]);
      ok(CharLowerW((LPWSTR)(UINT_PTR)info->FileName[1]) == CharLowerW((LPWSTR)(UINT_PTR)expected[1]),
              "info->FileName[1] is %p, expected %p.\n",
              CharLowerW((LPWSTR)(UINT_PTR)info->FileName[1]), CharLowerW((LPWSTR)(UINT_PTR)expected[1]));
      ok(io.Information == sizeof(*info), "io.Information is %lu\n", io.Information);
  
      memset( info, 0xcc, info_size );
      hr = pNtQueryInformationFile( h, &io, info, info_size, FileNameInformation );
      ok(hr == STATUS_SUCCESS, "NtQueryInformationFile returned %#x, expected %#x.\n", hr, STATUS_SUCCESS);
      ok(U(io).Status == STATUS_SUCCESS, "io.Status is %#x, expected %#x.\n", U(io).Status, STATUS_SUCCESS);
      ok(info->FileNameLength == lstrlenW( expected ) * sizeof(WCHAR), "info->FileNameLength is %u\n", info->FileNameLength);
      ok(info->FileName[info->FileNameLength / sizeof(WCHAR)] == 0xcccc, "info->FileName[len] is %#x, expected 0xcccc.\n",
         info->FileName[info->FileNameLength / sizeof(WCHAR)]);
      info->FileName[info->FileNameLength / sizeof(WCHAR)] = '\0';
      ok(!lstrcmpiW( info->FileName, expected ), "info->FileName is %s, expected %s.\n",
              wine_dbgstr_w( info->FileName ), wine_dbgstr_w( expected ));
      ok(io.Information == FIELD_OFFSET(FILE_NAME_INFORMATION, FileName) + info->FileNameLength,
              "io.Information is %lu, expected %u.\n",
              io.Information, FIELD_OFFSET(FILE_NAME_INFORMATION, FileName) + info->FileNameLength);
  
      CloseHandle( h );
      HeapFree( GetProcessHeap(), 0, info );
      HeapFree( GetProcessHeap(), 0, expected );
      HeapFree( GetProcessHeap(), 0, volume_prefix );
  
      if (old_redir || !pGetSystemWow64DirectoryW || !(file_name_size = pGetSystemWow64DirectoryW( NULL, 0 )))
      {
          skip("Not running on WoW64, skipping test.\n");
          HeapFree( GetProcessHeap(), 0, file_name );
          return;
      }
  
      h = CreateFileW( file_name, GENERIC_READ,
              FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
              NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok(h != INVALID_HANDLE_VALUE, "Failed to open file.\n");
      HeapFree( GetProcessHeap(), 0, file_name );
  
      file_name = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*file_name) );
      volume_prefix = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*volume_prefix) );
      expected = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*expected) );
  
      len = pGetSystemWow64DirectoryW( file_name, file_name_size );
      ok(len == file_name_size - 1,
              "GetSystemWow64DirectoryW returned %u, expected %u.\n",
              len, file_name_size - 1);
  
      len = pGetVolumePathNameW( file_name, volume_prefix, file_name_size );
      ok(len, "GetVolumePathNameW failed.\n");
  
      len = lstrlenW( volume_prefix );
      if (len && volume_prefix[len - 1] == '\\') --len;
      memcpy( expected, file_name + len, (file_name_size - len - 1) * sizeof(WCHAR) );
      expected[file_name_size - len - 1] = '\0';
  
      info_size = sizeof(*info) + (file_name_size * sizeof(WCHAR));
      info = HeapAlloc( GetProcessHeap(), 0, info_size );
  
      memset( info, 0xcc, info_size );
      hr = pNtQueryInformationFile( h, &io, info, info_size, FileNameInformation );
      ok(hr == STATUS_SUCCESS, "NtQueryInformationFile returned %#x, expected %#x.\n", hr, STATUS_SUCCESS);
      info->FileName[info->FileNameLength / sizeof(WCHAR)] = '\0';
      ok(!lstrcmpiW( info->FileName, expected ), "info->FileName is %s, expected %s.\n",
              wine_dbgstr_w( info->FileName ), wine_dbgstr_w( expected ));
  
      CloseHandle( h );
      HeapFree( GetProcessHeap(), 0, info );
      HeapFree( GetProcessHeap(), 0, expected );
      HeapFree( GetProcessHeap(), 0, volume_prefix );
      HeapFree( GetProcessHeap(), 0, file_name );
  }
  
  static void test_file_all_name_information(void)
  {
      WCHAR *file_name, *volume_prefix, *expected;
      FILE_ALL_INFORMATION *info;
      ULONG old_redir = 1, tmp;
      UINT file_name_size;
      IO_STATUS_BLOCK io;
      UINT info_size;
      HRESULT hr;
      HANDLE h;
      UINT len;
  
      /* GetVolumePathName is not present before w2k */
      if (!pGetVolumePathNameW) {
          win_skip("GetVolumePathNameW not found\n");
          return;
      }
  
      file_name_size = GetSystemDirectoryW( NULL, 0 );
      file_name = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*file_name) );
      volume_prefix = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*volume_prefix) );
      expected = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*volume_prefix) );
  
      len = GetSystemDirectoryW( file_name, file_name_size );
      ok(len == file_name_size - 1,
              "GetSystemDirectoryW returned %u, expected %u.\n",
              len, file_name_size - 1);
  
      len = pGetVolumePathNameW( file_name, volume_prefix, file_name_size );
      ok(len, "GetVolumePathNameW failed.\n");
  
      len = lstrlenW( volume_prefix );
      if (len && volume_prefix[len - 1] == '\\') --len;
      memcpy( expected, file_name + len, (file_name_size - len - 1) * sizeof(WCHAR) );
      expected[file_name_size - len - 1] = '\0';
  
      /* A bit more than we actually need, but it keeps the calculation simple. */
      info_size = sizeof(*info) + (file_name_size * sizeof(WCHAR));
      info = HeapAlloc( GetProcessHeap(), 0, info_size );
  
      if (pRtlWow64EnableFsRedirectionEx) pRtlWow64EnableFsRedirectionEx( TRUE, &old_redir );
      h = CreateFileW( file_name, GENERIC_READ,
              FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
              NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      if (pRtlWow64EnableFsRedirectionEx) pRtlWow64EnableFsRedirectionEx( old_redir, &tmp );
      ok(h != INVALID_HANDLE_VALUE, "Failed to open file.\n");
  
      hr = pNtQueryInformationFile( h, &io, info, sizeof(*info) - 1, FileAllInformation );
      ok(hr == STATUS_INFO_LENGTH_MISMATCH, "NtQueryInformationFile returned %#x, expected %#x.\n",
              hr, STATUS_INFO_LENGTH_MISMATCH);
  
      memset( info, 0xcc, info_size );
      hr = pNtQueryInformationFile( h, &io, info, sizeof(*info), FileAllInformation );
      ok(hr == STATUS_BUFFER_OVERFLOW, "NtQueryInformationFile returned %#x, expected %#x.\n",
              hr, STATUS_BUFFER_OVERFLOW);
      ok(U(io).Status == STATUS_BUFFER_OVERFLOW, "io.Status is %#x, expected %#x.\n",
              U(io).Status, STATUS_BUFFER_OVERFLOW);
      ok(info->NameInformation.FileNameLength == lstrlenW( expected ) * sizeof(WCHAR),
         "info->NameInformation.FileNameLength is %u\n", info->NameInformation.FileNameLength );
      ok(info->NameInformation.FileName[2] == 0xcccc,
              "info->NameInformation.FileName[2] is %#x, expected 0xcccc.\n", info->NameInformation.FileName[2]);
      ok(CharLowerW((LPWSTR)(UINT_PTR)info->NameInformation.FileName[1]) == CharLowerW((LPWSTR)(UINT_PTR)expected[1]),
              "info->NameInformation.FileName[1] is %p, expected %p.\n",
              CharLowerW((LPWSTR)(UINT_PTR)info->NameInformation.FileName[1]), CharLowerW((LPWSTR)(UINT_PTR)expected[1]));
      ok(io.Information == sizeof(*info), "io.Information is %lu\n", io.Information);
  
      memset( info, 0xcc, info_size );
      hr = pNtQueryInformationFile( h, &io, info, info_size, FileAllInformation );
      ok(hr == STATUS_SUCCESS, "NtQueryInformationFile returned %#x, expected %#x.\n", hr, STATUS_SUCCESS);
      ok(U(io).Status == STATUS_SUCCESS, "io.Status is %#x, expected %#x.\n", U(io).Status, STATUS_SUCCESS);
      ok(info->NameInformation.FileNameLength == lstrlenW( expected ) * sizeof(WCHAR),
         "info->NameInformation.FileNameLength is %u\n", info->NameInformation.FileNameLength );
      ok(info->NameInformation.FileName[info->NameInformation.FileNameLength / sizeof(WCHAR)] == 0xcccc,
         "info->NameInformation.FileName[len] is %#x, expected 0xcccc.\n",
         info->NameInformation.FileName[info->NameInformation.FileNameLength / sizeof(WCHAR)]);
      info->NameInformation.FileName[info->NameInformation.FileNameLength / sizeof(WCHAR)] = '\0';
      ok(!lstrcmpiW( info->NameInformation.FileName, expected ),
              "info->NameInformation.FileName is %s, expected %s.\n",
              wine_dbgstr_w( info->NameInformation.FileName ), wine_dbgstr_w( expected ));
      ok(io.Information == FIELD_OFFSET(FILE_ALL_INFORMATION, NameInformation.FileName)
              + info->NameInformation.FileNameLength,
              "io.Information is %lu\n", io.Information );
  
      CloseHandle( h );
      HeapFree( GetProcessHeap(), 0, info );
      HeapFree( GetProcessHeap(), 0, expected );
      HeapFree( GetProcessHeap(), 0, volume_prefix );
  
      if (old_redir || !pGetSystemWow64DirectoryW || !(file_name_size = pGetSystemWow64DirectoryW( NULL, 0 )))
      {
          skip("Not running on WoW64, skipping test.\n");
          HeapFree( GetProcessHeap(), 0, file_name );
          return;
      }
  
      h = CreateFileW( file_name, GENERIC_READ,
              FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
              NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0 );
      ok(h != INVALID_HANDLE_VALUE, "Failed to open file.\n");
      HeapFree( GetProcessHeap(), 0, file_name );
  
      file_name = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*file_name) );
      volume_prefix = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*volume_prefix) );
      expected = HeapAlloc( GetProcessHeap(), 0, file_name_size * sizeof(*expected) );
  
      len = pGetSystemWow64DirectoryW( file_name, file_name_size );
      ok(len == file_name_size - 1,
              "GetSystemWow64DirectoryW returned %u, expected %u.\n",
              len, file_name_size - 1);
  
      len = pGetVolumePathNameW( file_name, volume_prefix, file_name_size );
      ok(len, "GetVolumePathNameW failed.\n");
  
      len = lstrlenW( volume_prefix );
      if (len && volume_prefix[len - 1] == '\\') --len;
      memcpy( expected, file_name + len, (file_name_size - len - 1) * sizeof(WCHAR) );
      expected[file_name_size - len - 1] = '\0';
  
      info_size = sizeof(*info) + (file_name_size * sizeof(WCHAR));
      info = HeapAlloc( GetProcessHeap(), 0, info_size );
  
      memset( info, 0xcc, info_size );
      hr = pNtQueryInformationFile( h, &io, info, info_size, FileAllInformation );
      ok(hr == STATUS_SUCCESS, "NtQueryInformationFile returned %#x, expected %#x.\n", hr, STATUS_SUCCESS);
      info->NameInformation.FileName[info->NameInformation.FileNameLength / sizeof(WCHAR)] = '\0';
      ok(!lstrcmpiW( info->NameInformation.FileName, expected ), "info->NameInformation.FileName is %s, expected %s.\n",
              wine_dbgstr_w( info->NameInformation.FileName ), wine_dbgstr_w( expected ));
  
      CloseHandle( h );
      HeapFree( GetProcessHeap(), 0, info );
      HeapFree( GetProcessHeap(), 0, expected );
      HeapFree( GetProcessHeap(), 0, volume_prefix );
      HeapFree( GetProcessHeap(), 0, file_name );
  }
  
  #define test_completion_flags(a,b) _test_completion_flags(__LINE__,a,b)
  static void _test_completion_flags(unsigned line, HANDLE handle, DWORD expected_flags)
  {
      FILE_IO_COMPLETION_NOTIFICATION_INFORMATION info;
      IO_STATUS_BLOCK io;
      NTSTATUS status;
  
      info.Flags = 0xdeadbeef;
      status = pNtQueryInformationFile(handle, &io, &info, sizeof(info),
                                       FileIoCompletionNotificationInformation);
      ok_(__FILE__,line)(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
      ok_(__FILE__,line)(io.Status == STATUS_SUCCESS, "Status = %x\n", io.Status);
      ok_(__FILE__,line)(io.Information == sizeof(info), "Information = %lu\n", io.Information);
      /* FILE_SKIP_SET_USER_EVENT_ON_FAST_IO is not supported on win2k3 */
      ok_(__FILE__,line)((info.Flags & ~FILE_SKIP_SET_USER_EVENT_ON_FAST_IO) == expected_flags,
                         "got %08x\n", info.Flags);
  }
  
  static void test_file_completion_information(void)
  {
      DECLSPEC_ALIGN(TEST_OVERLAPPED_READ_SIZE) static unsigned char aligned_buf[TEST_OVERLAPPED_READ_SIZE];
      static const char buf[] = "testdata";
      FILE_IO_COMPLETION_NOTIFICATION_INFORMATION info;
      OVERLAPPED ov, *pov;
      IO_STATUS_BLOCK io;
      NTSTATUS status;
      DWORD num_bytes;
      HANDLE port, h;
      ULONG_PTR key;
      BOOL ret;
      int i;
  
      if (!(h = create_temp_file(0))) return;
  
      status = pNtSetInformationFile(h, &io, &info, sizeof(info) - 1, FileIoCompletionNotificationInformation);
      ok(status == STATUS_INFO_LENGTH_MISMATCH || broken(status == STATUS_INVALID_INFO_CLASS /* XP */),
         "expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
      if (status != STATUS_INFO_LENGTH_MISMATCH)
      {
          win_skip("FileIoCompletionNotificationInformation class not supported\n");
          CloseHandle(h);
          return;
      }
  
      info.Flags = FILE_SKIP_COMPLETION_PORT_ON_SUCCESS;
      status = pNtSetInformationFile(h, &io, &info, sizeof(info), FileIoCompletionNotificationInformation);
      ok(status == STATUS_INVALID_PARAMETER, "expected STATUS_INVALID_PARAMETER, got %08x\n", status);
  
      CloseHandle(h);
      if (!(h = create_temp_file(FILE_FLAG_OVERLAPPED))) return;
  
      info.Flags = FILE_SKIP_SET_EVENT_ON_HANDLE;
      status = pNtSetInformationFile(h, &io, &info, sizeof(info), FileIoCompletionNotificationInformation);
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
      test_completion_flags(h, FILE_SKIP_SET_EVENT_ON_HANDLE);
  
      info.Flags = FILE_SKIP_SET_USER_EVENT_ON_FAST_IO;
      status = pNtSetInformationFile(h, &io, &info, sizeof(info), FileIoCompletionNotificationInformation);
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
      test_completion_flags(h, FILE_SKIP_SET_EVENT_ON_HANDLE);
  
      info.Flags = 0;
      status = pNtSetInformationFile(h, &io, &info, sizeof(info), FileIoCompletionNotificationInformation);
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
      test_completion_flags(h, FILE_SKIP_SET_EVENT_ON_HANDLE);
  
      info.Flags = FILE_SKIP_COMPLETION_PORT_ON_SUCCESS;
      status = pNtSetInformationFile(h, &io, &info, sizeof(info), FileIoCompletionNotificationInformation);
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
      test_completion_flags(h, FILE_SKIP_SET_EVENT_ON_HANDLE | FILE_SKIP_COMPLETION_PORT_ON_SUCCESS);
  
      info.Flags = 0xdeadbeef;
      status = pNtSetInformationFile(h, &io, &info, sizeof(info), FileIoCompletionNotificationInformation);
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
      test_completion_flags(h, FILE_SKIP_SET_EVENT_ON_HANDLE | FILE_SKIP_COMPLETION_PORT_ON_SUCCESS);
  
      CloseHandle(h);
      if (!(h = create_temp_file(FILE_FLAG_OVERLAPPED))) return;
      test_completion_flags(h, 0);
  
      memset(&ov, 0, sizeof(ov));
      ov.hEvent = CreateEventA(NULL, TRUE, FALSE, NULL);
      port = CreateIoCompletionPort(h, NULL, 0xdeadbeef, 0);
      ok(port != NULL, "CreateIoCompletionPort failed, error %u\n", GetLastError());
  
      for (i = 0; i < 10; i++)
      {
          SetLastError(0xdeadbeef);
          ret = WriteFile(h, buf, sizeof(buf), &num_bytes, &ov);
          ok((!ret && GetLastError() == ERROR_IO_PENDING) || broken(ret) /* Before Vista */,
                  "Unexpected result %#x, GetLastError() %u.\n", ret, GetLastError());
          if (ret || GetLastError() != ERROR_IO_PENDING) break;
          ret = GetOverlappedResult(h, &ov, &num_bytes, TRUE);
          ok(ret, "GetOverlappedResult failed, error %u\n", GetLastError());
          ret = GetQueuedCompletionStatus(port, &num_bytes, &key, &pov, 1000);
          ok(ret, "GetQueuedCompletionStatus failed, error %u\n", GetLastError());
          ret = FALSE;
      }
      if (ret)
      {
          ok(num_bytes == sizeof(buf), "expected sizeof(buf), got %u\n", num_bytes);
  
          key = 0;
          pov = NULL;
          ret = GetQueuedCompletionStatus(port, &num_bytes, &key, &pov, 1000);
          ok(ret, "GetQueuedCompletionStatus failed, error %u\n", GetLastError());
          ok(key == 0xdeadbeef, "expected 0xdeadbeef, got %lx\n", key);
          ok(pov == &ov, "expected %p, got %p\n", &ov, pov);
      }
  
      info.Flags = FILE_SKIP_COMPLETION_PORT_ON_SUCCESS;
      status = pNtSetInformationFile(h, &io, &info, sizeof(info), FileIoCompletionNotificationInformation);
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
      test_completion_flags(h, FILE_SKIP_COMPLETION_PORT_ON_SUCCESS);
  
      for (i = 0; i < 10; i++)
      {
          SetLastError(0xdeadbeef);
          ret = WriteFile(h, buf, sizeof(buf), &num_bytes, &ov);
          ok((!ret && GetLastError() == ERROR_IO_PENDING) || broken(ret) /* Before Vista */,
                  "Unexpected result %#x, GetLastError() %u.\n", ret, GetLastError());
          if (ret || GetLastError() != ERROR_IO_PENDING) break;
          ret = GetOverlappedResult(h, &ov, &num_bytes, TRUE);
          ok(ret, "GetOverlappedResult failed, error %u\n", GetLastError());
          ret = FALSE;
      }
      if (ret)
      {
          ok(num_bytes == sizeof(buf), "expected sizeof(buf), got %u\n", num_bytes);
  
          pov = (void *)0xdeadbeef;
          ret = GetQueuedCompletionStatus(port, &num_bytes, &key, &pov, 500);
          ok(!ret, "GetQueuedCompletionStatus succeeded\n");
          ok(pov == NULL, "expected NULL, got %p\n", pov);
      }
  
      info.Flags = 0;
      status = pNtSetInformationFile(h, &io, &info, sizeof(info), FileIoCompletionNotificationInformation);
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
      test_completion_flags(h, FILE_SKIP_COMPLETION_PORT_ON_SUCCESS);
  
      for (i = 0; i < 10; i++)
      {
          SetLastError(0xdeadbeef);
          ret = WriteFile(h, buf, sizeof(buf), &num_bytes, &ov);
          ok((!ret && GetLastError() == ERROR_IO_PENDING) || broken(ret) /* Before Vista */,
                  "Unexpected result %#x, GetLastError() %u.\n", ret, GetLastError());
          if (ret || GetLastError() != ERROR_IO_PENDING) break;
          ret = GetOverlappedResult(h, &ov, &num_bytes, TRUE);
          ok(ret, "GetOverlappedResult failed, error %u\n", GetLastError());
          ret = GetQueuedCompletionStatus(port, &num_bytes, &key, &pov, 1000);
          ok(ret, "GetQueuedCompletionStatus failed, error %u\n", GetLastError());
          ret = FALSE;
      }
      if (ret)
      {
          ok(num_bytes == sizeof(buf), "expected sizeof(buf), got %u\n", num_bytes);
  
          pov = (void *)0xdeadbeef;
          ret = GetQueuedCompletionStatus(port, &num_bytes, &key, &pov, 1000);
          ok(!ret, "GetQueuedCompletionStatus succeeded\n");
          ok(pov == NULL, "expected NULL, got %p\n", pov);
      }
  
      CloseHandle(port);
      CloseHandle(h);
  
      if (!(h = create_temp_file(FILE_FLAG_OVERLAPPED | FILE_FLAG_NO_BUFFERING)))
          return;
  
      port = CreateIoCompletionPort(h, NULL, 0xdeadbeef, 0);
      ok(port != NULL, "CreateIoCompletionPort failed, error %u.\n", GetLastError());
  
      info.Flags = FILE_SKIP_COMPLETION_PORT_ON_SUCCESS;
      status = pNtSetInformationFile(h, &io, &info, sizeof(info), FileIoCompletionNotificationInformation);
      ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %#x.\n", status);
      test_completion_flags(h, FILE_SKIP_COMPLETION_PORT_ON_SUCCESS);
  
      ret = WriteFile(h, aligned_buf, sizeof(aligned_buf), &num_bytes, &ov);
      if (!ret && GetLastError() == ERROR_IO_PENDING)
      {
          ret = GetOverlappedResult(h, &ov, &num_bytes, TRUE);
          ok(ret, "GetOverlappedResult failed, error %u.\n", GetLastError());
          ok(num_bytes == sizeof(aligned_buf), "expected sizeof(aligned_buf), got %u.\n", num_bytes);
          ret = GetQueuedCompletionStatus(port, &num_bytes, &key, &pov, 1000);
          ok(ret, "GetQueuedCompletionStatus failed, error %u.\n", GetLastError());
      }
      ok(num_bytes == sizeof(aligned_buf), "expected sizeof(buf), got %u.\n", num_bytes);
  
      SetLastError(0xdeadbeef);
      ret = ReadFile(h, aligned_buf, sizeof(aligned_buf), &num_bytes, &ov);
      ok(!ret && GetLastError() == ERROR_IO_PENDING, "Unexpected result, ret %#x, error %u.\n",
              ret, GetLastError());
      ret = GetOverlappedResult(h, &ov, &num_bytes, TRUE);
      ok(ret, "GetOverlappedResult failed, error %u.\n", GetLastError());
      ret = GetQueuedCompletionStatus(port, &num_bytes, &key, &pov, 1000);
      ok(ret, "GetQueuedCompletionStatus failed, error %u.\n", GetLastError());
  
      CloseHandle(ov.hEvent);
      CloseHandle(port);
      CloseHandle(h);
  }
  
  static void test_file_id_information(void)
  {
      BY_HANDLE_FILE_INFORMATION info;
      FILE_ID_INFORMATION fid;
      IO_STATUS_BLOCK io;
      NTSTATUS status;
      DWORD *dwords;
      HANDLE h;
      BOOL ret;
  
      if (!(h = create_temp_file(0))) return;
  
      memset( &fid, 0x11, sizeof(fid) );
      status = pNtQueryInformationFile( h, &io, &fid, sizeof(fid), FileIdInformation );
      if (status == STATUS_NOT_IMPLEMENTED || status == STATUS_INVALID_INFO_CLASS)
      {
          win_skip( "FileIdInformation not supported\n" );
          CloseHandle( h );
          return;
      }
  
      memset( &info, 0x22, sizeof(info) );
      ret = GetFileInformationByHandle( h, &info );
      ok( ret, "GetFileInformationByHandle failed\n" );
  
      dwords = (DWORD *)&fid.VolumeSerialNumber;
      ok( dwords[0] == info.dwVolumeSerialNumber, "expected %08x, got %08x\n",
          info.dwVolumeSerialNumber, dwords[0] );
      ok( dwords[1] != 0x11111111, "expected != 0x11111111\n" );
  
      dwords = (DWORD *)&fid.FileId;
      ok( dwords[0] == info.nFileIndexLow, "expected %08x, got %08x\n", info.nFileIndexLow, dwords[0] );
      ok( dwords[1] == info.nFileIndexHigh, "expected %08x, got %08x\n", info.nFileIndexHigh, dwords[1] );
      ok( dwords[2] == 0, "expected 0, got %08x\n", dwords[2] );
      ok( dwords[3] == 0, "expected 0, got %08x\n", dwords[3] );
  
      CloseHandle( h );
  }
  
  static void test_file_access_information(void)
  {
      FILE_ACCESS_INFORMATION info;
      IO_STATUS_BLOCK io;
      NTSTATUS status;
      HANDLE h;
  
      if (!(h = create_temp_file(0))) return;
  
      status = pNtQueryInformationFile( h, &io, &info, sizeof(info) - 1, FileAccessInformation );
      ok( status == STATUS_INFO_LENGTH_MISMATCH, "expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status );
  
      status = pNtQueryInformationFile( (HANDLE)0xdeadbeef, &io, &info, sizeof(info), FileAccessInformation );
      ok( status == STATUS_INVALID_HANDLE, "expected STATUS_INVALID_HANDLE, got %08x\n", status );
  
      memset(&info, 0x11, sizeof(info));
      status = pNtQueryInformationFile( h, &io, &info, sizeof(info), FileAccessInformation );
      ok( status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status );
      ok( info.AccessFlags == 0x13019f, "got %08x\n", info.AccessFlags );
  
      CloseHandle( h );
  }
  
  static void test_file_attribute_tag_information(void)
  {
      FILE_ATTRIBUTE_TAG_INFORMATION info;
      FILE_BASIC_INFORMATION fbi = {};
      IO_STATUS_BLOCK io;
      NTSTATUS status;
      HANDLE h;
  
      if (!(h = create_temp_file(0))) return;
  
      status = pNtQueryInformationFile( h, &io, &info, sizeof(info) - 1, FileAttributeTagInformation );
      ok( status == STATUS_INFO_LENGTH_MISMATCH, "got %#x\n", status );
  
      status = pNtQueryInformationFile( (HANDLE)0xdeadbeef, &io, &info, sizeof(info), FileAttributeTagInformation );
      ok( status == STATUS_INVALID_HANDLE, "got %#x\n", status );
  
      memset(&info, 0x11, sizeof(info));
      status = pNtQueryInformationFile( h, &io, &info, sizeof(info), FileAttributeTagInformation );
      ok( status == STATUS_SUCCESS, "got %#x\n", status );
      info.FileAttributes &= ~FILE_ATTRIBUTE_NOT_CONTENT_INDEXED;
      ok( info.FileAttributes == FILE_ATTRIBUTE_ARCHIVE, "got attributes %#x\n", info.FileAttributes );
      ok( !info.ReparseTag, "got reparse tag %#x\n", info.ReparseTag );
  
      fbi.FileAttributes = FILE_ATTRIBUTE_SYSTEM;
      status = pNtSetInformationFile(h, &io, &fbi, sizeof(fbi), FileBasicInformation);
      ok( status == STATUS_SUCCESS, "got %#x\n", status );
  
      memset(&info, 0x11, sizeof(info));
      status = pNtQueryInformationFile( h, &io, &info, sizeof(info), FileAttributeTagInformation );
      ok( status == STATUS_SUCCESS, "got %#x\n", status );
      todo_wine ok( info.FileAttributes == FILE_ATTRIBUTE_SYSTEM, "got attributes %#x\n", info.FileAttributes );
      ok( !info.ReparseTag, "got reparse tag %#x\n", info.ReparseTag );
  
      fbi.FileAttributes = FILE_ATTRIBUTE_HIDDEN;
      status = pNtSetInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
      ok( status == STATUS_SUCCESS, "got %#x\n", status );
  
      memset(&info, 0x11, sizeof(info));
      status = pNtQueryInformationFile( h, &io, &info, sizeof(info), FileAttributeTagInformation );
      ok( status == STATUS_SUCCESS, "got %#x\n", status );
      todo_wine ok( info.FileAttributes == FILE_ATTRIBUTE_HIDDEN, "got attributes %#x\n", info.FileAttributes );
      ok( !info.ReparseTag, "got reparse tag %#x\n", info.ReparseTag );
  
      CloseHandle( h );
  }
  
  static void test_file_mode(void)
  {
      UNICODE_STRING file_name, pipe_dev_name, mountmgr_dev_name, mailslot_dev_name;
      WCHAR tmp_path[MAX_PATH], dos_file_name[MAX_PATH];
      FILE_MODE_INFORMATION mode;
      OBJECT_ATTRIBUTES attr;
      IO_STATUS_BLOCK io;
      HANDLE file;
      unsigned i;
      DWORD res, access;
      NTSTATUS status;
  
      const struct {
          UNICODE_STRING *file_name;
          ULONG options;
          ULONG mode;
      } option_tests[] = {
          { &file_name, 0, 0 },
          { &file_name, FILE_NON_DIRECTORY_FILE, 0 },
          { &file_name, FILE_NON_DIRECTORY_FILE | FILE_SEQUENTIAL_ONLY, FILE_SEQUENTIAL_ONLY },
          { &file_name, FILE_WRITE_THROUGH, FILE_WRITE_THROUGH },
          { &file_name, FILE_SYNCHRONOUS_IO_ALERT, FILE_SYNCHRONOUS_IO_ALERT },
          { &file_name, FILE_NO_INTERMEDIATE_BUFFERING, FILE_NO_INTERMEDIATE_BUFFERING },
          { &file_name, FILE_SYNCHRONOUS_IO_NONALERT | FILE_NON_DIRECTORY_FILE, FILE_SYNCHRONOUS_IO_NONALERT },
          { &file_name, FILE_DELETE_ON_CLOSE, 0 },
          { &file_name, FILE_RANDOM_ACCESS | FILE_NO_COMPRESSION, 0 },
          { &pipe_dev_name, 0, 0 },
          { &pipe_dev_name, FILE_SYNCHRONOUS_IO_ALERT, FILE_SYNCHRONOUS_IO_ALERT },
          { &mailslot_dev_name, 0, 0 },
          { &mailslot_dev_name, FILE_SYNCHRONOUS_IO_ALERT, FILE_SYNCHRONOUS_IO_ALERT },
          { &mountmgr_dev_name, 0, 0 },
          { &mountmgr_dev_name, FILE_SYNCHRONOUS_IO_ALERT, FILE_SYNCHRONOUS_IO_ALERT }
      };
  
      static WCHAR pipe_devW[] = {'\\','?','?','\\','P','I','P','E','\\'};
      static WCHAR mailslot_devW[] = {'\\','?','?','\\','M','A','I','L','S','L','O','T','\\'};
      static WCHAR mountmgr_devW[] =
          {'\\','?','?','\\','M','o','u','n','t','P','o','i','n','t','M','a','n','a','g','e','r'};
  
      GetTempPathW(MAX_PATH, tmp_path);
      res = GetTempFileNameW(tmp_path, fooW, 0, dos_file_name);
      ok(res, "GetTempFileNameW failed: %u\n", GetLastError());
      pRtlDosPathNameToNtPathName_U( dos_file_name, &file_name, NULL, NULL );
  
      pipe_dev_name.Buffer = pipe_devW;
      pipe_dev_name.Length = sizeof(pipe_devW);
      pipe_dev_name.MaximumLength = sizeof(pipe_devW);
  
      mailslot_dev_name.Buffer = mailslot_devW;
      mailslot_dev_name.Length = sizeof(mailslot_devW);
      mailslot_dev_name.MaximumLength = sizeof(mailslot_devW);
  
      mountmgr_dev_name.Buffer = mountmgr_devW;
      mountmgr_dev_name.Length = sizeof(mountmgr_devW);
      mountmgr_dev_name.MaximumLength = sizeof(mountmgr_devW);
  
      attr.Length = sizeof(attr);
      attr.RootDirectory = 0;
      attr.Attributes = OBJ_CASE_INSENSITIVE;
      attr.SecurityDescriptor = NULL;
      attr.SecurityQualityOfService = NULL;
  
      for (i = 0; i < ARRAY_SIZE(option_tests); i++)
      {
          attr.ObjectName = option_tests[i].file_name;
          access = SYNCHRONIZE;
  
          if (option_tests[i].file_name == &file_name)
          {
              file = CreateFileW(dos_file_name, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
              ok(file != INVALID_HANDLE_VALUE, "CreateFile failed: %u\n", GetLastError());
              CloseHandle(file);
              access |= GENERIC_WRITE | DELETE;
          }
  
          status = pNtOpenFile(&file, access, &attr, &io, 0, option_tests[i].options);
          ok(status == STATUS_SUCCESS, "[%u] NtOpenFile failed: %x\n", i, status);
  
          memset(&mode, 0xcc, sizeof(mode));
          status = pNtQueryInformationFile(file, &io, &mode, sizeof(mode), FileModeInformation);
          ok(status == STATUS_SUCCESS, "[%u] can't get FileModeInformation: %x\n", i, status);
          ok(mode.Mode == option_tests[i].mode, "[%u] Mode = %x, expected %x\n",
             i, mode.Mode, option_tests[i].mode);
  
          pNtClose(file);
          if (option_tests[i].file_name == &file_name)
              DeleteFileW(dos_file_name);
      }
  
      pRtlFreeUnicodeString(&file_name);
  }
  
  static void test_query_volume_information_file(void)
  {
      NTSTATUS status;
      HANDLE dir;
      WCHAR path[MAX_PATH];
      OBJECT_ATTRIBUTES attr;
      IO_STATUS_BLOCK io;
      UNICODE_STRING nameW;
      FILE_FS_VOLUME_INFORMATION *ffvi;
      BYTE buf[sizeof(FILE_FS_VOLUME_INFORMATION) + MAX_PATH * sizeof(WCHAR)];
  
      GetWindowsDirectoryW( path, MAX_PATH );
      pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
      attr.Length = sizeof(attr);
      attr.RootDirectory = 0;
      attr.ObjectName = &nameW;
      attr.Attributes = OBJ_CASE_INSENSITIVE;
      attr.SecurityDescriptor = NULL;
      attr.SecurityQualityOfService = NULL;
  
      status = pNtOpenFile( &dir, SYNCHRONIZE|FILE_LIST_DIRECTORY, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      pRtlFreeUnicodeString( &nameW );
  
      ZeroMemory( buf, sizeof(buf) );
      U(io).Status = 0xdadadada;
      io.Information = 0xcacacaca;
  
      status = pNtQueryVolumeInformationFile( dir, &io, buf, sizeof(buf), FileFsVolumeInformation );
  
      ffvi = (FILE_FS_VOLUME_INFORMATION *)buf;
  
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %d\n", status);
      ok(U(io).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %d\n", U(io).Status);
  
      ok(io.Information == (FIELD_OFFSET(FILE_FS_VOLUME_INFORMATION, VolumeLabel) + ffvi->VolumeLabelLength),
      "expected %d, got %lu\n", (FIELD_OFFSET(FILE_FS_VOLUME_INFORMATION, VolumeLabel) + ffvi->VolumeLabelLength),
       io.Information);
  
      todo_wine ok(ffvi->VolumeCreationTime.QuadPart != 0, "Missing VolumeCreationTime\n");
      ok(ffvi->VolumeSerialNumber != 0, "Missing VolumeSerialNumber\n");
      ok(ffvi->SupportsObjects == 1,"expected 1, got %d\n", ffvi->SupportsObjects);
      ok(ffvi->VolumeLabelLength == lstrlenW(ffvi->VolumeLabel) * sizeof(WCHAR), "got %d\n", ffvi->VolumeLabelLength);
  
      trace("VolumeSerialNumber: %x VolumeLabelName: %s\n", ffvi->VolumeSerialNumber, wine_dbgstr_w(ffvi->VolumeLabel));
  
      CloseHandle( dir );
  }
  
  static void test_query_attribute_information_file(void)
  {
      NTSTATUS status;
      HANDLE dir;
      WCHAR path[MAX_PATH];
      OBJECT_ATTRIBUTES attr;
      IO_STATUS_BLOCK io;
      UNICODE_STRING nameW;
      FILE_FS_ATTRIBUTE_INFORMATION *ffai;
      BYTE buf[sizeof(FILE_FS_ATTRIBUTE_INFORMATION) + MAX_PATH * sizeof(WCHAR)];
  
      GetWindowsDirectoryW( path, MAX_PATH );
      pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
      attr.Length = sizeof(attr);
      attr.RootDirectory = 0;
      attr.ObjectName = &nameW;
      attr.Attributes = OBJ_CASE_INSENSITIVE;
      attr.SecurityDescriptor = NULL;
      attr.SecurityQualityOfService = NULL;
  
      status = pNtOpenFile( &dir, SYNCHRONIZE|FILE_LIST_DIRECTORY, &attr, &io,
                            FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT );
      ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
      pRtlFreeUnicodeString( &nameW );
  
      ZeroMemory( buf, sizeof(buf) );
      U(io).Status = 0xdadadada;
      io.Information = 0xcacacaca;
  
      status = pNtQueryVolumeInformationFile( dir, &io, buf, sizeof(buf), FileFsAttributeInformation );
  
      ffai = (FILE_FS_ATTRIBUTE_INFORMATION *)buf;
  
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %d\n", status);
      ok(U(io).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %d\n", U(io).Status);
      ok(ffai->FileSystemAttributes != 0, "Missing FileSystemAttributes\n");
      ok(ffai->MaximumComponentNameLength != 0, "Missing MaximumComponentNameLength\n");
      ok(ffai->FileSystemNameLength != 0, "Missing FileSystemNameLength\n");
  
      trace("FileSystemAttributes: %x MaximumComponentNameLength: %x FileSystemName: %s\n",
            ffai->FileSystemAttributes, ffai->MaximumComponentNameLength,
            wine_dbgstr_wn(ffai->FileSystemName, ffai->FileSystemNameLength / sizeof(WCHAR)));
  
      CloseHandle( dir );
  }
  
  static void test_NtCreateFile(void)
  {
      static const struct test_data
      {
          DWORD disposition, attrib_in, status, result, attrib_out, needs_cleanup;
      } td[] =
      {
      /* 0*/{ FILE_CREATE, FILE_ATTRIBUTE_READONLY, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, FALSE },
      /* 1*/{ FILE_CREATE, 0, STATUS_OBJECT_NAME_COLLISION, 0, 0, TRUE },
      /* 2*/{ FILE_CREATE, 0, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE, FALSE },
      /* 3*/{ FILE_OPEN, FILE_ATTRIBUTE_READONLY, 0, FILE_OPENED, FILE_ATTRIBUTE_ARCHIVE, TRUE },
      /* 4*/{ FILE_OPEN, FILE_ATTRIBUTE_READONLY, STATUS_OBJECT_NAME_NOT_FOUND, 0, 0, FALSE },
      /* 5*/{ FILE_OPEN_IF, 0, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE, FALSE },
      /* 6*/{ FILE_OPEN_IF, FILE_ATTRIBUTE_READONLY, 0, FILE_OPENED, FILE_ATTRIBUTE_ARCHIVE, TRUE },
      /* 7*/{ FILE_OPEN_IF, FILE_ATTRIBUTE_READONLY, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, FALSE },
      /* 8*/{ FILE_OPEN_IF, 0, 0, FILE_OPENED, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, FALSE },
      /* 9*/{ FILE_OVERWRITE, 0, STATUS_ACCESS_DENIED, 0, 0, TRUE },
      /*10*/{ FILE_OVERWRITE, 0, STATUS_OBJECT_NAME_NOT_FOUND, 0, 0, FALSE },
      /*11*/{ FILE_CREATE, 0, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE, FALSE },
      /*12*/{ FILE_OVERWRITE, FILE_ATTRIBUTE_READONLY, 0, FILE_OVERWRITTEN, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, FALSE },
      /*13*/{ FILE_OVERWRITE_IF, 0, STATUS_ACCESS_DENIED, 0, 0, TRUE },
      /*14*/{ FILE_OVERWRITE_IF, 0, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE, FALSE },
      /*15*/{ FILE_OVERWRITE_IF, FILE_ATTRIBUTE_READONLY, 0, FILE_OVERWRITTEN, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, FALSE },
      /*16*/{ FILE_SUPERSEDE, 0, 0, FILE_SUPERSEDED, FILE_ATTRIBUTE_ARCHIVE, FALSE },
      /*17*/{ FILE_SUPERSEDE, FILE_ATTRIBUTE_READONLY, 0, FILE_SUPERSEDED, FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_READONLY, TRUE },
      /*18*/{ FILE_SUPERSEDE, 0, 0, FILE_CREATED, FILE_ATTRIBUTE_ARCHIVE, TRUE }
      };
      static const WCHAR fooW[] = {'f','o','o',0};
      NTSTATUS status;
      HANDLE handle;
      WCHAR path[MAX_PATH];
      OBJECT_ATTRIBUTES attr;
      IO_STATUS_BLOCK io;
      UNICODE_STRING nameW;
      DWORD ret, i;
  
      GetTempPathW(MAX_PATH, path);
      GetTempFileNameW(path, fooW, 0, path);
      DeleteFileW(path);
      pRtlDosPathNameToNtPathName_U(path, &nameW, NULL, NULL);
  
      attr.Length = sizeof(attr);
      attr.RootDirectory = NULL;
      attr.ObjectName = &nameW;
      attr.Attributes = OBJ_CASE_INSENSITIVE;
      attr.SecurityDescriptor = NULL;
      attr.SecurityQualityOfService = NULL;
  
      for (i = 0; i < ARRAY_SIZE(td); i++)
      {
          status = pNtCreateFile(&handle, GENERIC_READ, &attr, &io, NULL,
                                 td[i].attrib_in, FILE_SHARE_READ|FILE_SHARE_WRITE,
                                 td[i].disposition, 0, NULL, 0);
  
          ok(status == td[i].status, "%d: expected %#x got %#x\n", i, td[i].status, status);
  
          if (!status)
          {
              ok(io.Information == td[i].result,"%d: expected %#x got %#lx\n", i, td[i].result, io.Information);
  
              ret = GetFileAttributesW(path);
              ret &= ~FILE_ATTRIBUTE_NOT_CONTENT_INDEXED;
              /* FIXME: leave only 'else' case below once Wine is fixed */
              if (ret != td[i].attrib_out)
              {
              todo_wine
                  ok(ret == td[i].attrib_out, "%d: expected %#x got %#x\n", i, td[i].attrib_out, ret);
                  SetFileAttributesW(path, td[i].attrib_out);
              }
              else
                  ok(ret == td[i].attrib_out, "%d: expected %#x got %#x\n", i, td[i].attrib_out, ret);
  
              CloseHandle(handle);
          }
  
          if (td[i].needs_cleanup)
          {
              SetFileAttributesW(path, FILE_ATTRIBUTE_ARCHIVE);
              DeleteFileW(path);
          }
      }
  
      pRtlFreeUnicodeString( &nameW );
      SetFileAttributesW(path, FILE_ATTRIBUTE_ARCHIVE);
      DeleteFileW( path );
  }
  
  static void test_read_write(void)
  {
      static const char contents[14] = "1234567890abcd";
      char buf[256];
      HANDLE hfile, event;
      OVERLAPPED ovl;
      IO_STATUS_BLOCK iob;
      DWORD ret, bytes, status, off;
      LARGE_INTEGER offset;
      LONG i;
  
      event = CreateEventA( NULL, TRUE, FALSE, NULL );
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = 0;
      status = pNtReadFile(INVALID_HANDLE_VALUE, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
      ok(status == STATUS_OBJECT_TYPE_MISMATCH || status == STATUS_INVALID_HANDLE, "expected STATUS_OBJECT_TYPE_MISMATCH, got %#x\n", status);
      ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
      ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = 0;
      status = pNtReadFile(INVALID_HANDLE_VALUE, 0, NULL, NULL, &iob, NULL, sizeof(buf), &offset, NULL);
      ok(status == STATUS_OBJECT_TYPE_MISMATCH || status == STATUS_INVALID_HANDLE, "expected STATUS_OBJECT_TYPE_MISMATCH, got %#x\n", status);
      ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
      ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = 0;
      status = pNtWriteFile(INVALID_HANDLE_VALUE, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
      ok(status == STATUS_OBJECT_TYPE_MISMATCH || status == STATUS_INVALID_HANDLE, "expected STATUS_OBJECT_TYPE_MISMATCH, got %#x\n", status);
      ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
      ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = 0;
      status = pNtWriteFile(INVALID_HANDLE_VALUE, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
      ok(status == STATUS_OBJECT_TYPE_MISMATCH || status == STATUS_INVALID_HANDLE, "expected STATUS_OBJECT_TYPE_MISMATCH, got %#x\n", status);
      ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
      ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
  
      hfile = create_temp_file(0);
      if (!hfile) return;
  
      U(iob).Status = -1;
      iob.Information = -1;
      status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, NULL, sizeof(contents), NULL, NULL);
      ok(status == STATUS_INVALID_USER_BUFFER, "expected STATUS_INVALID_USER_BUFFER, got %#x\n", status);
      ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
      ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
  
      U(iob).Status = -1;
      iob.Information = -1;
      SetEvent(event);
      status = pNtWriteFile(hfile, event, NULL, NULL, &iob, NULL, sizeof(contents), NULL, NULL);
      ok(status == STATUS_INVALID_USER_BUFFER, "expected STATUS_INVALID_USER_BUFFER, got %#x\n", status);
      ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
      ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
      ok(!is_signaled(event), "event is not signaled\n");
  
      U(iob).Status = -1;
      iob.Information = -1;
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, NULL, sizeof(contents), NULL, NULL);
      ok(status == STATUS_ACCESS_VIOLATION, "expected STATUS_ACCESS_VIOLATION, got %#x\n", status);
      ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
      ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
  
      U(iob).Status = -1;
      iob.Information = -1;
      SetEvent(event);
      status = pNtReadFile(hfile, event, NULL, NULL, &iob, NULL, sizeof(contents), NULL, NULL);
      ok(status == STATUS_ACCESS_VIOLATION, "expected STATUS_ACCESS_VIOLATION, got %#x\n", status);
      ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
      ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
      ok(is_signaled(event), "event is not signaled\n");
  
      U(iob).Status = -1;
      iob.Information = -1;
      SetEvent(event);
      status = pNtReadFile(hfile, event, NULL, NULL, &iob, (void*)0xdeadbeef, sizeof(contents), NULL, NULL);
      ok(status == STATUS_ACCESS_VIOLATION, "expected STATUS_ACCESS_VIOLATION, got %#x\n", status);
      ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
      ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
      ok(is_signaled(event), "event is not signaled\n");
  
      U(iob).Status = -1;
      iob.Information = -1;
      status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, 7, NULL, NULL);
      ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
      ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
      ok(iob.Information == 7, "expected 7, got %lu\n", iob.Information);
  
      SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = (LONGLONG)-1 /* FILE_WRITE_TO_END_OF_FILE */;
      status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents + 7, sizeof(contents) - 7, &offset, NULL);
      ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
      ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
      ok(iob.Information == sizeof(contents) - 7, "expected sizeof(contents)-7, got %lu\n", iob.Information);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
  
      bytes = 0xdeadbeef;
      SetLastError(0xdeadbeef);
      ret = ReadFile(INVALID_HANDLE_VALUE, buf, 0, &bytes, NULL);
      ok(!ret, "ReadFile should fail\n");
      ok(GetLastError() == ERROR_INVALID_HANDLE, "expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
      ok(bytes == 0, "bytes %u\n", bytes);
  
      bytes = 0xdeadbeef;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, 0, &bytes, NULL);
      ok(ret, "ReadFile error %d\n", GetLastError());
      ok(GetLastError() == 0xdeadbeef, "expected 0xdeadbeef, got %d\n", GetLastError());
      ok(bytes == 0, "bytes %u\n", bytes);
  
      bytes = 0xdeadbeef;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
      ok(ret, "ReadFile error %d\n", GetLastError());
      ok(GetLastError() == 0xdeadbeef, "expected 0xdeadbeef, got %d\n", GetLastError());
      ok(bytes == 0, "bytes %u\n", bytes);
  
      SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
  
      bytes = 0;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
      ok(ret, "ReadFile error %d\n", GetLastError());
      ok(bytes == sizeof(contents), "bytes %u\n", bytes);
      ok(!memcmp(contents, buf, sizeof(contents)), "file contents mismatch\n");
  
      for (i = -20; i < -1; i++)
      {
          if (i == -2) continue;
  
          U(iob).Status = -1;
          iob.Information = -1;
          offset.QuadPart = (LONGLONG)i;
          status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, sizeof(contents), &offset, NULL);
          ok(status == STATUS_INVALID_PARAMETER, "%d: expected STATUS_INVALID_PARAMETER, got %#x\n", i, status);
          ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
          ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
      }
  
      SetFilePointer(hfile, sizeof(contents) - 4, NULL, FILE_BEGIN);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = (LONGLONG)-2 /* FILE_USE_FILE_POINTER_POSITION */;
      status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, "DCBA", 4, &offset, NULL);
      ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
      ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
      ok(iob.Information == 4, "expected 4, got %lu\n", iob.Information);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
  
      U(iob).Status = -1;
      iob.Information = -1;
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), NULL, NULL);
      ok(status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", status);
      ok(U(iob).Status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", U(iob).Status);
      ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
  
      SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
  
      bytes = 0;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
      ok(ret, "ReadFile error %d\n", GetLastError());
      ok(bytes == sizeof(contents), "bytes %u\n", bytes);
      ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
      ok(!memcmp(buf + sizeof(contents) - 4, "DCBA", 4), "file contents mismatch\n");
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
  
      SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
  
      bytes = 0;
      SetLastError(0xdeadbeef);
      ret = WriteFile(hfile, contents, sizeof(contents), &bytes, NULL);
      ok(ret, "WriteFile error %d\n", GetLastError());
      ok(bytes == sizeof(contents), "bytes %u\n", bytes);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
  
      /* test reading beyond EOF */
      bytes = -1;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
      ok(ret, "ReadFile error %d\n", GetLastError());
      ok(GetLastError() == 0xdeadbeef, "expected 0xdeadbeef, got %d\n", GetLastError());
      ok(bytes == 0, "bytes %u\n", bytes);
  
      bytes = -1;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, 0, &bytes, NULL);
      ok(ret, "ReadFile error %d\n", GetLastError());
      ok(GetLastError() == 0xdeadbeef, "expected 0xdeadbeef, got %d\n", GetLastError());
      ok(bytes == 0, "bytes %u\n", bytes);
  
      bytes = -1;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, NULL, 0, &bytes, NULL);
      ok(ret, "ReadFile error %d\n", GetLastError());
      ok(GetLastError() == 0xdeadbeef, "expected 0xdeadbeef, got %d\n", GetLastError());
      ok(bytes == 0, "bytes %u\n", bytes);
  
      S(U(ovl)).Offset = sizeof(contents);
      S(U(ovl)).OffsetHigh = 0;
      ovl.Internal = -1;
      ovl.InternalHigh = -1;
      ovl.hEvent = 0;
      bytes = -1;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, sizeof(buf), &bytes, &ovl);
      ok(!ret, "ReadFile should fail\n");
      ok(GetLastError() == ERROR_HANDLE_EOF, "expected ERROR_HANDLE_EOF, got %d\n", GetLastError());
      ok(bytes == 0, "bytes %u\n", bytes);
      ok((NTSTATUS)ovl.Internal == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#lx\n", ovl.Internal);
      ok(ovl.InternalHigh == 0, "expected 0, got %lu\n", ovl.InternalHigh);
  
      S(U(ovl)).Offset = sizeof(contents);
      S(U(ovl)).OffsetHigh = 0;
      ovl.Internal = -1;
      ovl.InternalHigh = -1;
      ovl.hEvent = 0;
      bytes = -1;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, 0, &bytes, &ovl);
      ok(ret, "ReadFile error %d\n", GetLastError());
      ok(GetLastError() == 0xdeadbeef, "expected 0xdeadbeef, got %d\n", GetLastError());
      ok(bytes == 0, "bytes %u\n", bytes);
      ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
      ok(ovl.InternalHigh == 0, "expected 0, got %lu\n", ovl.InternalHigh);
  
      U(iob).Status = -1;
      iob.Information = -1;
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), NULL, NULL);
      ok(status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", status);
      ok(U(iob).Status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", U(iob).Status);
      ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
  
      U(iob).Status = -1;
      iob.Information = -1;
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, 0, NULL, NULL);
      ok(status == STATUS_SUCCESS, "NtReadFile error %#x\n", status);
      ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
      ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = sizeof(contents);
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
      ok(status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", status);
      ok(U(iob).Status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", U(iob).Status);
      ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = sizeof(contents);
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, 0, &offset, NULL);
      ok(status == STATUS_SUCCESS, "NtReadFile error %#x\n", status);
      ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
      ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = (LONGLONG)-2 /* FILE_USE_FILE_POINTER_POSITION */;
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
      ok(status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", status);
      ok(U(iob).Status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", U(iob).Status);
      ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = (LONGLONG)-2 /* FILE_USE_FILE_POINTER_POSITION */;
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, 0, &offset, NULL);
      ok(status == STATUS_SUCCESS, "NtReadFile error %#x\n", status);
      ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
      ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
  
      for (i = -20; i < 0; i++)
      {
          if (i == -2) continue;
  
          U(iob).Status = -1;
          iob.Information = -1;
          offset.QuadPart = (LONGLONG)i;
          status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
          ok(status == STATUS_INVALID_PARAMETER, "%d: expected STATUS_INVALID_PARAMETER, got %#x\n", i, status);
          ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
          ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
      }
  
      SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
  
      bytes = 0;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
      ok(ret, "ReadFile error %d\n", GetLastError());
      ok(bytes == sizeof(contents), "bytes %u\n", bytes);
      ok(!memcmp(contents, buf, sizeof(contents)), "file contents mismatch\n");
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = 0;
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
      ok(status == STATUS_SUCCESS, "NtReadFile error %#x\n", status);
      ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
      ok(iob.Information == sizeof(contents), "expected sizeof(contents), got %lu\n", iob.Information);
      ok(!memcmp(contents, buf, sizeof(contents)), "file contents mismatch\n");
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = sizeof(contents) - 4;
      status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, "DCBA", 4, &offset, NULL);
      ok(status == STATUS_SUCCESS, "NtWriteFile error %#x\n", status);
      ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
      ok(iob.Information == 4, "expected 4, got %lu\n", iob.Information);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = 0;
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
      ok(status == STATUS_SUCCESS, "NtReadFile error %#x\n", status);
      ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
      ok(iob.Information == sizeof(contents), "expected sizeof(contents), got %lu\n", iob.Information);
      ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
      ok(!memcmp(buf + sizeof(contents) - 4, "DCBA", 4), "file contents mismatch\n");
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
  
      S(U(ovl)).Offset = sizeof(contents) - 4;
      S(U(ovl)).OffsetHigh = 0;
      ovl.hEvent = 0;
      bytes = 0;
      SetLastError(0xdeadbeef);
      ret = WriteFile(hfile, "ABCD", 4, &bytes, &ovl);
      ok(ret, "WriteFile error %d\n", GetLastError());
      ok(bytes == 4, "bytes %u\n", bytes);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
  
      S(U(ovl)).Offset = 0;
      S(U(ovl)).OffsetHigh = 0;
      ovl.Internal = -1;
      ovl.InternalHigh = -1;
      ovl.hEvent = 0;
      bytes = 0;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, sizeof(buf), &bytes, &ovl);
      ok(ret, "ReadFile error %d\n", GetLastError());
      ok(bytes == sizeof(contents), "bytes %u\n", bytes);
      ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
      ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
      ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
      ok(!memcmp(buf + sizeof(contents) - 4, "ABCD", 4), "file contents mismatch\n");
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == sizeof(contents), "expected sizeof(contents), got %u\n", off);
  
      CloseHandle(hfile);
  
      hfile = create_temp_file(FILE_FLAG_OVERLAPPED);
      if (!hfile) return;
  
      bytes = 0xdeadbeef;
      SetLastError(0xdeadbeef);
      ret = ReadFile(INVALID_HANDLE_VALUE, buf, 0, &bytes, NULL);
      ok(!ret, "ReadFile should fail\n");
      ok(GetLastError() == ERROR_INVALID_HANDLE, "expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
      ok(bytes == 0, "bytes %u\n", bytes);
  
      S(U(ovl)).Offset = 0;
      S(U(ovl)).OffsetHigh = 0;
      ovl.Internal = -1;
      ovl.InternalHigh = -1;
      ovl.hEvent = 0;
      bytes = 0xdeadbeef;
      SetLastError(0xdeadbeef);
      /* ReadFile return value depends on Windows version and testing it is not practical */
      ReadFile(hfile, buf, 0, &bytes, &ovl);
      ok(bytes == 0, "bytes %u\n", bytes);
      ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
      ok(ovl.InternalHigh == 0, "expected 0, got %lu\n", ovl.InternalHigh);
  
      bytes = 0xdeadbeef;
      SetLastError(0xdeadbeef);
      ret = WriteFile(hfile, contents, sizeof(contents), &bytes, NULL);
      ok(!ret, "WriteFile should fail\n");
      ok(GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
      ok(bytes == 0, "bytes %u\n", bytes);
  
      U(iob).Status = -1;
      iob.Information = -1;
      status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, sizeof(contents), NULL, NULL);
      ok(status == STATUS_INVALID_PARAMETER, "expected STATUS_INVALID_PARAMETER, got %#x\n", status);
      ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
      ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
  
      for (i = -20; i < -1; i++)
      {
          U(iob).Status = -1;
          iob.Information = -1;
          offset.QuadPart = (LONGLONG)i;
          status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, sizeof(contents), &offset, NULL);
          ok(status == STATUS_INVALID_PARAMETER, "%d: expected STATUS_INVALID_PARAMETER, got %#x\n", i, status);
          ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
          ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
      }
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = 0;
      status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, contents, sizeof(contents), &offset, NULL);
      ok(status == STATUS_PENDING || broken(status == STATUS_SUCCESS) /* before Vista */,
              "expected STATUS_PENDING, got %#x.\n", status);
      if (status == STATUS_PENDING)
      {
          ret = WaitForSingleObject(hfile, 3000);
          ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
      }
      ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
      ok(iob.Information == sizeof(contents), "expected sizeof(contents), got %lu\n", iob.Information);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      bytes = 0xdeadbeef;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, sizeof(buf), &bytes, NULL);
      ok(!ret, "ReadFile should fail\n");
      ok(GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
      ok(bytes == 0, "bytes %u\n", bytes);
  
      U(iob).Status = -1;
      iob.Information = -1;
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), NULL, NULL);
      ok(status == STATUS_INVALID_PARAMETER, "expected STATUS_INVALID_PARAMETER, got %#x\n", status);
      ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
      ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
  
      for (i = -20; i < 0; i++)
      {
          U(iob).Status = -1;
          iob.Information = -1;
          offset.QuadPart = (LONGLONG)i;
          status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
          ok(status == STATUS_INVALID_PARAMETER, "%d: expected STATUS_INVALID_PARAMETER, got %#x\n", i, status);
          ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
          ok(iob.Information == -1, "expected -1, got %ld\n", iob.Information);
      }
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      /* test reading beyond EOF */
      offset.QuadPart = sizeof(contents);
      S(U(ovl)).Offset = offset.u.LowPart;
      S(U(ovl)).OffsetHigh = offset.u.HighPart;
      ovl.Internal = -1;
      ovl.InternalHigh = -1;
      ovl.hEvent = 0;
      bytes = 0xdeadbeef;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, sizeof(buf), &bytes, &ovl);
      ok(!ret, "ReadFile should fail\n");
      ret = GetLastError();
      ok(ret == ERROR_IO_PENDING || broken(ret == ERROR_HANDLE_EOF) /* before Vista */,
              "expected ERROR_IO_PENDING, got %d\n", ret);
      ok(bytes == 0, "bytes %u\n", bytes);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      if (ret == ERROR_IO_PENDING)
      {
          bytes = 0xdeadbeef;
          SetLastError(0xdeadbeef);
          ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
          ok(!ret, "GetOverlappedResult should report FALSE\n");
          ok(GetLastError() == ERROR_HANDLE_EOF, "expected ERROR_HANDLE_EOF, got %d\n", GetLastError());
          ok(bytes == 0, "expected 0, read %u\n", bytes);
          ok((NTSTATUS)ovl.Internal == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#lx\n", ovl.Internal);
          ok(ovl.InternalHigh == 0, "expected 0, got %lu\n", ovl.InternalHigh);
      }
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      offset.QuadPart = sizeof(contents);
      S(U(ovl)).Offset = offset.u.LowPart;
      S(U(ovl)).OffsetHigh = offset.u.HighPart;
      ovl.Internal = -1;
      ovl.InternalHigh = -1;
      ovl.hEvent = 0;
      bytes = 0xdeadbeef;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, 0, &bytes, &ovl);
      ok((!ret && GetLastError() == ERROR_IO_PENDING) || broken(ret) /* before Vista */,
              "Unexpected result, ret %#x, GetLastError() %u.\n", ret, GetLastError());
      ret = GetLastError();
      ok(bytes == 0, "bytes %u\n", bytes);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      if (ret == ERROR_IO_PENDING)
      {
          bytes = 0xdeadbeef;
          SetLastError(0xdeadbeef);
          ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
          ok(ret, "GetOverlappedResult returned FALSE with %u (expected TRUE)\n", GetLastError());
          ok(bytes == 0, "expected 0, read %u\n", bytes);
          ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
          ok(ovl.InternalHigh == 0, "expected 0, got %lu\n", ovl.InternalHigh);
      }
  
      offset.QuadPart = sizeof(contents);
      S(U(ovl)).Offset = offset.u.LowPart;
      S(U(ovl)).OffsetHigh = offset.u.HighPart;
      ovl.Internal = -1;
      ovl.InternalHigh = -1;
      ovl.hEvent = 0;
      bytes = 0xdeadbeef;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, NULL, 0, &bytes, &ovl);
      ok((!ret && GetLastError() == ERROR_IO_PENDING) || broken(ret) /* before Vista */,
              "Unexpected result, ret %#x, GetLastError() %u.\n", ret, GetLastError());
      ret = GetLastError();
      ok(bytes == 0, "bytes %u\n", bytes);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      if (ret == ERROR_IO_PENDING)
      {
          bytes = 0xdeadbeef;
          SetLastError(0xdeadbeef);
          ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
          ok(ret, "GetOverlappedResult returned FALSE with %u (expected TRUE)\n", GetLastError());
          ok(bytes == 0, "expected 0, read %u\n", bytes);
          ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
          ok(ovl.InternalHigh == 0, "expected 0, got %lu\n", ovl.InternalHigh);
      }
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = sizeof(contents);
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
      if (status == STATUS_PENDING)
      {
          ret = WaitForSingleObject(hfile, 3000);
          ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
          ok(U(iob).Status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", U(iob).Status);
          ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
      }
      else
      {
          ok(status == STATUS_END_OF_FILE, "expected STATUS_END_OF_FILE, got %#x\n", status);
          ok(U(iob).Status == -1, "expected -1, got %#x\n", U(iob).Status);
          ok(iob.Information == -1, "expected -1, got %lu\n", iob.Information);
      }
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = sizeof(contents);
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, 0, &offset, NULL);
      ok(status == STATUS_PENDING || broken(status == STATUS_SUCCESS) /* before Vista */,
              "expected STATUS_PENDING, got %#x.\n", status);
      if (status == STATUS_PENDING)
      {
          ret = WaitForSingleObject(hfile, 3000);
          ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
          ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
          ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
      }
      else
      {
          ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
          ok(iob.Information == 0, "expected 0, got %lu\n", iob.Information);
      }
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      S(U(ovl)).Offset = 0;
      S(U(ovl)).OffsetHigh = 0;
      ovl.Internal = -1;
      ovl.InternalHigh = -1;
      ovl.hEvent = 0;
      bytes = 0;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, sizeof(buf), &bytes, &ovl);
      ok((!ret && GetLastError() == ERROR_IO_PENDING) || broken(ret) /* before Vista */,
              "Unexpected result, ret %#x, GetLastError() %u.\n", ret, GetLastError());
      if (!ret)
          ok(bytes == 0, "bytes %u\n", bytes);
      else
          ok(bytes == 14, "bytes %u\n", bytes);
      ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
      ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      bytes = 0xdeadbeef;
      ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
      ok(ret, "GetOverlappedResult error %d\n", GetLastError());
      ok(bytes == sizeof(contents), "bytes %u\n", bytes);
      ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
      ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
      ok(!memcmp(contents, buf, sizeof(contents)), "file contents mismatch\n");
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      SetFilePointer(hfile, sizeof(contents) - 4, NULL, FILE_BEGIN);
      SetEndOfFile(hfile);
      SetFilePointer(hfile, 0, NULL, FILE_BEGIN);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = (LONGLONG)-1 /* FILE_WRITE_TO_END_OF_FILE */;
      status = pNtWriteFile(hfile, 0, NULL, NULL, &iob, "DCBA", 4, &offset, NULL);
      ok(status == STATUS_PENDING || broken(status == STATUS_SUCCESS) /* before Vista */,
              "expected STATUS_PENDING, got %#x.\n", status);
      if (status == STATUS_PENDING)
      {
          ret = WaitForSingleObject(hfile, 3000);
          ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
      }
      ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
      ok(iob.Information == 4, "expected 4, got %lu\n", iob.Information);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      U(iob).Status = -1;
      iob.Information = -1;
      offset.QuadPart = 0;
      status = pNtReadFile(hfile, 0, NULL, NULL, &iob, buf, sizeof(buf), &offset, NULL);
      ok(status == STATUS_PENDING || broken(status == STATUS_SUCCESS) /* before Vista */,
              "expected STATUS_PENDING, got %#x.\n", status);
      if (status == STATUS_PENDING)
      {
          ret = WaitForSingleObject(hfile, 3000);
          ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
      }
      ok(U(iob).Status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x\n", U(iob).Status);
      ok(iob.Information == sizeof(contents), "expected sizeof(contents), got %lu\n", iob.Information);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
      ok(!memcmp(buf + sizeof(contents) - 4, "DCBA", 4), "file contents mismatch\n");
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      S(U(ovl)).Offset = sizeof(contents) - 4;
      S(U(ovl)).OffsetHigh = 0;
      ovl.Internal = -1;
      ovl.InternalHigh = -1;
      ovl.hEvent = 0;
      bytes = 0;
      SetLastError(0xdeadbeef);
      ret = WriteFile(hfile, "ABCD", 4, &bytes, &ovl);
      ok((!ret && GetLastError() == ERROR_IO_PENDING) || broken(ret) /* before Vista */,
              "Unexpected result %#x, GetLastError() %u.\n", ret, GetLastError());
      if (!ret)
      {
          ok(bytes == 0, "bytes %u\n", bytes);
          ret = WaitForSingleObject(hfile, 3000);
          ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
      }
      else ok(bytes == 4, "bytes %u\n", bytes);
      ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
      ok(ovl.InternalHigh == 4, "expected 4, got %lu\n", ovl.InternalHigh);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      bytes = 0xdeadbeef;
      ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
      ok(ret, "GetOverlappedResult error %d\n", GetLastError());
      ok(bytes == 4, "bytes %u\n", bytes);
      ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
      ok(ovl.InternalHigh == 4, "expected 4, got %lu\n", ovl.InternalHigh);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      S(U(ovl)).Offset = 0;
      S(U(ovl)).OffsetHigh = 0;
      ovl.Internal = -1;
      ovl.InternalHigh = -1;
      ovl.hEvent = 0;
      bytes = 0;
      SetLastError(0xdeadbeef);
      ret = ReadFile(hfile, buf, sizeof(buf), &bytes, &ovl);
      ok((!ret && GetLastError() == ERROR_IO_PENDING) || broken(ret) /* before Vista */,
              "Unexpected result %#x, GetLastError() %u.\n", ret, GetLastError());
      if (!ret)
      {
          ok(bytes == 0, "bytes %u\n", bytes);
          ret = WaitForSingleObject(hfile, 3000);
          ok(ret == WAIT_OBJECT_0, "WaitForSingleObject error %d\n", ret);
      }
      else ok(bytes == 14, "bytes %u\n", bytes);
      ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
      ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      bytes = 0xdeadbeef;
      ret = GetOverlappedResult(hfile, &ovl, &bytes, TRUE);
      ok(ret, "GetOverlappedResult error %d\n", GetLastError());
      ok(bytes == sizeof(contents), "bytes %u\n", bytes);
      ok((NTSTATUS)ovl.Internal == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#lx\n", ovl.Internal);
      ok(ovl.InternalHigh == sizeof(contents), "expected sizeof(contents), got %lu\n", ovl.InternalHigh);
      ok(!memcmp(contents, buf, sizeof(contents) - 4), "file contents mismatch\n");
      ok(!memcmp(buf + sizeof(contents) - 4, "ABCD", 4), "file contents mismatch\n");
  
      off = SetFilePointer(hfile, 0, NULL, FILE_CURRENT);
      ok(off == 0, "expected 0, got %u\n", off);
  
      CloseHandle(event);
      CloseHandle(hfile);
  }
  
  static void test_ioctl(void)
  {
      HANDLE event = CreateEventA(NULL, TRUE, FALSE, NULL);
      FILE_PIPE_PEEK_BUFFER peek_buf;
      IO_STATUS_BLOCK iosb;
      HANDLE file;
      NTSTATUS status;
  
      file = create_temp_file(FILE_FLAG_OVERLAPPED);
      ok(file != INVALID_HANDLE_VALUE, "could not create temp file\n");
  
      SetEvent(event);
      status = pNtFsControlFile(file, event, NULL, NULL, &iosb, 0xdeadbeef, 0, 0, 0, 0);
      todo_wine
      ok(status == STATUS_INVALID_DEVICE_REQUEST, "NtFsControlFile returned %x\n", status);
      ok(!is_signaled(event), "event is signaled\n");
  
      status = pNtFsControlFile(file, (HANDLE)0xdeadbeef, NULL, NULL, &iosb, 0xdeadbeef, 0, 0, 0, 0);
      ok(status == STATUS_INVALID_HANDLE, "NtFsControlFile returned %x\n", status);
  
      memset(&iosb, 0x55, sizeof(iosb));
      status = pNtFsControlFile(file, NULL, NULL, NULL, &iosb, FSCTL_PIPE_PEEK, NULL, 0,
                               &peek_buf, sizeof(peek_buf));
      todo_wine
      ok(status == STATUS_INVALID_DEVICE_REQUEST, "NtFsControlFile failed: %x\n", status);
      ok(iosb.Status == 0x55555555, "iosb.Status = %x\n", iosb.Status);
  
      CloseHandle(event);
      CloseHandle(file);
  }
  
  static void test_flush_buffers_file(void)
  {
      char path[MAX_PATH], buffer[MAX_PATH];
      HANDLE hfile, hfileread;
      NTSTATUS status;
      IO_STATUS_BLOCK io_status_block;
  
      GetTempPathA(MAX_PATH, path);
      GetTempFileNameA(path, "foo", 0, buffer);
      hfile = CreateFileA(buffer, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS,
              FILE_ATTRIBUTE_NORMAL, 0);
      ok(hfile != INVALID_HANDLE_VALUE, "failed to create temp file.\n" );
  
      hfileread = CreateFileA(buffer, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
              OPEN_EXISTING, 0, NULL);
      ok(hfileread != INVALID_HANDLE_VALUE, "could not open temp file, error %d.\n", GetLastError());
  
      status = pNtFlushBuffersFile(hfile, NULL);
      ok(status == STATUS_ACCESS_VIOLATION, "expected STATUS_ACCESS_VIOLATION, got %#x.\n", status);
  
      status = pNtFlushBuffersFile(hfile, (IO_STATUS_BLOCK *)0xdeadbeaf);
      ok(status == STATUS_ACCESS_VIOLATION, "expected STATUS_ACCESS_VIOLATION, got %#x.\n", status);
  
      io_status_block.Information = 0xdeadbeef;
      io_status_block.Status = 0xdeadbeef;
      status = pNtFlushBuffersFile(hfile, &io_status_block);
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x.\n", status);
      ok(io_status_block.Status == STATUS_SUCCESS, "Got unexpected io_status_block.Status %#x.\n",
              io_status_block.Status);
      ok(!io_status_block.Information, "Got unexpected io_status_block.Information %#lx.\n",
              io_status_block.Information);
  
      status = pNtFlushBuffersFile(hfileread, &io_status_block);
      ok(status == STATUS_ACCESS_DENIED, "expected STATUS_ACCESS_DENIED, got %#x.\n", status);
  
      io_status_block.Information = 0xdeadbeef;
      io_status_block.Status = 0xdeadbeef;
      status = pNtFlushBuffersFile(NULL, &io_status_block);
      ok(status == STATUS_INVALID_HANDLE, "expected STATUS_INVALID_HANDLE, got %#x.\n", status);
      ok(io_status_block.Status == 0xdeadbeef, "Got unexpected io_status_block.Status %#x.\n",
              io_status_block.Status);
      ok(io_status_block.Information == 0xdeadbeef, "Got unexpected io_status_block.Information %#lx.\n",
              io_status_block.Information);
  
      CloseHandle(hfileread);
      CloseHandle(hfile);
      hfile = CreateFileA(buffer, FILE_APPEND_DATA, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
              OPEN_EXISTING, 0, NULL);
      ok(hfile != INVALID_HANDLE_VALUE, "could not open temp file, error %d.\n", GetLastError());
  
      status = pNtFlushBuffersFile(hfile, &io_status_block);
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x.\n", status);
  
      io_status_block.Information = 0xdeadbeef;
      io_status_block.Status = 0xdeadbeef;
      status = pNtFlushBuffersFile((HANDLE)0xdeadbeef, &io_status_block);
      ok(status == STATUS_INVALID_HANDLE, "expected STATUS_INVALID_HANDLE, got %#x.\n", status);
      ok(io_status_block.Status == 0xdeadbeef, "Got unexpected io_status_block.Status %#x.\n",
              io_status_block.Status);
      ok(io_status_block.Information == 0xdeadbeef, "Got unexpected io_status_block.Information %#lx.\n",
              io_status_block.Information);
  
      CloseHandle(hfile);
      DeleteFileA(buffer);
  }
  
  static void test_file_readonly_access(void)
  {
      static const DWORD default_sharing = FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE;
      static const WCHAR fooW[] = {'f', 'o', 'o', 0};
      WCHAR path[MAX_PATH];
      OBJECT_ATTRIBUTES attr;
      UNICODE_STRING nameW;
      IO_STATUS_BLOCK io;
      HANDLE handle;
      NTSTATUS status;
      DWORD ret;
  
      /* Set up */
      GetTempPathW(MAX_PATH, path);
      GetTempFileNameW(path, fooW, 0, path);
      DeleteFileW(path);
      pRtlDosPathNameToNtPathName_U(path, &nameW, NULL, NULL);
  
      attr.Length = sizeof(attr);
      attr.RootDirectory = NULL;
      attr.ObjectName = &nameW;
      attr.Attributes = OBJ_CASE_INSENSITIVE;
      attr.SecurityDescriptor = NULL;
      attr.SecurityQualityOfService = NULL;
  
      status = pNtCreateFile(&handle, FILE_GENERIC_WRITE, &attr, &io, NULL, FILE_ATTRIBUTE_READONLY, default_sharing,
                             FILE_CREATE, 0, NULL, 0);
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x.\n", status);
      CloseHandle(handle);
  
      /* NtCreateFile FILE_GENERIC_WRITE */
      status = pNtCreateFile(&handle, FILE_GENERIC_WRITE, &attr, &io, NULL, FILE_ATTRIBUTE_NORMAL, default_sharing,
                             FILE_OPEN, FILE_NON_DIRECTORY_FILE, NULL, 0);
      ok(status == STATUS_ACCESS_DENIED, "expected STATUS_ACCESS_DENIED, got %#x.\n", status);
  
      /* NtCreateFile DELETE without FILE_DELETE_ON_CLOSE */
      status = pNtCreateFile(&handle, DELETE, &attr, &io, NULL, FILE_ATTRIBUTE_NORMAL, default_sharing, FILE_OPEN,
                             FILE_NON_DIRECTORY_FILE, NULL, 0);
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x.\n", status);
      CloseHandle(handle);
  
      /* NtCreateFile DELETE with FILE_DELETE_ON_CLOSE */
      status = pNtCreateFile(&handle, SYNCHRONIZE | DELETE, &attr, &io, NULL, FILE_ATTRIBUTE_NORMAL, default_sharing,
                             FILE_OPEN, FILE_DELETE_ON_CLOSE | FILE_NON_DIRECTORY_FILE, NULL, 0);
      ok(status == STATUS_CANNOT_DELETE, "expected STATUS_CANNOT_DELETE, got %#x.\n", status);
  
      /* NtOpenFile GENERIC_WRITE */
      status = pNtOpenFile(&handle, GENERIC_WRITE, &attr, &io, default_sharing, FILE_NON_DIRECTORY_FILE);
      ok(status == STATUS_ACCESS_DENIED, "expected STATUS_ACCESS_DENIED, got %#x.\n", status);
  
      /* NtOpenFile DELETE without FILE_DELETE_ON_CLOSE */
      status = pNtOpenFile(&handle, DELETE, &attr, &io, default_sharing, FILE_NON_DIRECTORY_FILE);
      ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %#x.\n", status);
      CloseHandle(handle);
  
      /* NtOpenFile DELETE with FILE_DELETE_ON_CLOSE */
      status = pNtOpenFile(&handle, DELETE, &attr, &io, default_sharing, FILE_DELETE_ON_CLOSE | FILE_NON_DIRECTORY_FILE);
      ok(status == STATUS_CANNOT_DELETE, "expected STATUS_CANNOT_DELETE, got %#x.\n", status);
  
      ret = GetFileAttributesW(path);
      ok(ret & FILE_ATTRIBUTE_READONLY, "got wrong attribute: %#x.\n", ret);
  
      /* Clean up */
      pRtlFreeUnicodeString(&nameW);
      SetFileAttributesW(path, FILE_ATTRIBUTE_NORMAL);
      DeleteFileW(path);
  }
  
  static void test_mailslot_name(void)
  {
      char buffer[1024] = {0};
      const FILE_NAME_INFORMATION *name = (const FILE_NAME_INFORMATION *)buffer;
      HANDLE server, client, device;
      IO_STATUS_BLOCK io;
      NTSTATUS ret;
  
      server = CreateMailslotA( "\\\\.\\mailslot\\winetest", 100, 1000, NULL );
      ok(server != INVALID_HANDLE_VALUE, "got error %u\n", GetLastError());
  
      ret = NtQueryInformationFile( server, &io, buffer, 0, FileNameInformation );
      ok(ret == STATUS_INFO_LENGTH_MISMATCH, "got %#x\n", ret);
  
      memset(buffer, 0xcc, sizeof(buffer));
      ret = NtQueryInformationFile( server, &io, buffer,
              offsetof(FILE_NAME_INFORMATION, FileName[5]), FileNameInformation );
      todo_wine ok(ret == STATUS_BUFFER_OVERFLOW, "got %#x\n", ret);
      if (ret == STATUS_BUFFER_OVERFLOW)
      {
          ok(name->FileNameLength == 18, "got length %u\n", name->FileNameLength);
          ok(!memcmp(name->FileName, L"\\wine", 10), "got %s\n",
                  debugstr_wn(name->FileName, name->FileNameLength / sizeof(WCHAR)));
      }
  
      memset(buffer, 0xcc, sizeof(buffer));
      ret = NtQueryInformationFile( server, &io, buffer, sizeof(buffer), FileNameInformation );
      todo_wine ok(!ret, "got %#x\n", ret);
      if (!ret)
      {
          ok(name->FileNameLength == 18, "got length %u\n", name->FileNameLength);
          ok(!memcmp(name->FileName, L"\\winetest", 18), "got %s\n",
                  debugstr_wn(name->FileName, name->FileNameLength / sizeof(WCHAR)));
      }
  
      client = CreateFileA( "\\\\.\\mailslot\\winetest", 0, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL );
      ok(client != INVALID_HANDLE_VALUE, "got error %u\n", GetLastError());
  
      ret = NtQueryInformationFile( client, &io, buffer, 0, FileNameInformation );
      ok(ret == STATUS_INFO_LENGTH_MISMATCH, "got %#x\n", ret);
  
      ret = NtQueryInformationFile( client, &io, buffer, sizeof(buffer), FileNameInformation );
      todo_wine ok(ret == STATUS_INVALID_PARAMETER || !ret /* win8+ */, "got %#x\n", ret);
      if (!ret)
      {
          ok(name->FileNameLength == 18, "got length %u\n", name->FileNameLength);
          ok(!memcmp(name->FileName, L"\\winetest", 18), "got %s\n",
                  debugstr_wn(name->FileName, name->FileNameLength / sizeof(WCHAR)));
      }
  
      CloseHandle( server );
      CloseHandle( client );
  
      device = CreateFileA("\\\\.\\mailslot", 0, 0, NULL, OPEN_EXISTING, 0, NULL);
      ok(device != INVALID_HANDLE_VALUE, "got error %u\n", GetLastError());
  
      ret = NtQueryInformationFile( device, &io, buffer, 0, FileNameInformation );
      ok(ret == STATUS_INFO_LENGTH_MISMATCH, "got %#x\n", ret);
  
      ret = NtQueryInformationFile( device, &io, buffer, sizeof(buffer), FileNameInformation );
      todo_wine ok(ret == STATUS_INVALID_PARAMETER, "got %#x\n", ret);
  
      CloseHandle( device );
  }
  
  START_TEST(file)
  {
      HMODULE hkernel32 = GetModuleHandleA("kernel32.dll");
      HMODULE hntdll = GetModuleHandleA("ntdll.dll");
      if (!hntdll)
      {
          skip("not running on NT, skipping test\n");
          return;
      }
  
      pGetVolumePathNameW = (void *)GetProcAddress(hkernel32, "GetVolumePathNameW");
      pGetSystemWow64DirectoryW = (void *)GetProcAddress(hkernel32, "GetSystemWow64DirectoryW");
  
      pRtlFreeUnicodeString   = (void *)GetProcAddress(hntdll, "RtlFreeUnicodeString");
      pRtlInitUnicodeString   = (void *)GetProcAddress(hntdll, "RtlInitUnicodeString");
      pRtlDosPathNameToNtPathName_U = (void *)GetProcAddress(hntdll, "RtlDosPathNameToNtPathName_U");
      pRtlWow64EnableFsRedirectionEx = (void *)GetProcAddress(hntdll, "RtlWow64EnableFsRedirectionEx");
      pNtCreateMailslotFile   = (void *)GetProcAddress(hntdll, "NtCreateMailslotFile");
      pNtCreateFile           = (void *)GetProcAddress(hntdll, "NtCreateFile");
      pNtOpenFile             = (void *)GetProcAddress(hntdll, "NtOpenFile");
      pNtDeleteFile           = (void *)GetProcAddress(hntdll, "NtDeleteFile");
      pNtReadFile             = (void *)GetProcAddress(hntdll, "NtReadFile");
      pNtWriteFile            = (void *)GetProcAddress(hntdll, "NtWriteFile");
      pNtCancelIoFile         = (void *)GetProcAddress(hntdll, "NtCancelIoFile");
      pNtCancelIoFileEx       = (void *)GetProcAddress(hntdll, "NtCancelIoFileEx");
      pNtClose                = (void *)GetProcAddress(hntdll, "NtClose");
      pNtFsControlFile        = (void *)GetProcAddress(hntdll, "NtFsControlFile");
      pNtCreateIoCompletion   = (void *)GetProcAddress(hntdll, "NtCreateIoCompletion");
      pNtOpenIoCompletion     = (void *)GetProcAddress(hntdll, "NtOpenIoCompletion");
      pNtQueryIoCompletion    = (void *)GetProcAddress(hntdll, "NtQueryIoCompletion");
      pNtRemoveIoCompletion   = (void *)GetProcAddress(hntdll, "NtRemoveIoCompletion");
      pNtRemoveIoCompletionEx = (void *)GetProcAddress(hntdll, "NtRemoveIoCompletionEx");
      pNtSetIoCompletion      = (void *)GetProcAddress(hntdll, "NtSetIoCompletion");
      pNtSetInformationFile   = (void *)GetProcAddress(hntdll, "NtSetInformationFile");
      pNtQueryAttributesFile  = (void *)GetProcAddress(hntdll, "NtQueryAttributesFile");
      pNtQueryInformationFile = (void *)GetProcAddress(hntdll, "NtQueryInformationFile");
      pNtQueryDirectoryFile   = (void *)GetProcAddress(hntdll, "NtQueryDirectoryFile");
      pNtQueryVolumeInformationFile = (void *)GetProcAddress(hntdll, "NtQueryVolumeInformationFile");
      pNtQueryFullAttributesFile = (void *)GetProcAddress(hntdll, "NtQueryFullAttributesFile");
      pNtFlushBuffersFile = (void *)GetProcAddress(hntdll, "NtFlushBuffersFile");
  
      test_read_write();
      test_NtCreateFile();
      create_file_test();
      open_file_test();
      delete_file_test();
      read_file_test();
      append_file_test();
      nt_mailslot_test();
      test_set_io_completion();
      test_file_io_completion();
      test_file_basic_information();
      test_file_all_information();
      test_file_both_information();
      test_file_name_information();
      test_file_full_size_information();
      test_file_all_name_information();
      test_file_rename_information();
      test_file_link_information();
      test_file_disposition_information();
      test_file_completion_information();
      test_file_id_information();
      test_file_access_information();
      test_file_attribute_tag_information();
      test_file_mode();
      test_file_readonly_access();
      test_query_volume_information_file();
      test_query_attribute_information_file();
      test_ioctl();
      test_flush_buffers_file();
      test_mailslot_name();
  }
  