SQLite

    pFile->ctrlFlags &= ~mask;
  }else{
    pFile->ctrlFlags |= mask;
  }
}

/* Forward declaration */
static int winGetTempname(sqlite3_vfs *, char **);
#if SQLITE_MAX_MMAP_SIZE>0
static int winMapfile(winFile*, sqlite3_int64);
#endif

/*
** Control and query of the open file handle.
*/

      }else{
        a[1] = winIoerrRetryDelay;
      }
      OSTRACE(("FCNTL file=%p, rc=SQLITE_OK\n", pFile->h));
      return SQLITE_OK;
    }
    case SQLITE_FCNTL_TEMPFILENAME: {
      char *zTFile = 0;

      int rc = winGetTempname(pFile->pVfs, &zTFile);
      if( rc==SQLITE_OK ){
        *(char**)pArg = zTFile;
      }
      OSTRACE(("FCNTL file=%p, rc=%d\n", pFile->h, rc));
      return rc;
    }
#if SQLITE_MAX_MMAP_SIZE>0
    case SQLITE_FCNTL_MMAP_SIZE: {
      i64 newLimit = *(i64*)pArg;
      int rc = SQLITE_OK;
      if( newLimit>sqlite3GlobalConfig.mxMmap ){
        newLimit = sqlite3GlobalConfig.mxMmap;

  }
#endif
  /* caller will handle out of memory */
  return zConverted;
}

/*
** This function returns non-zero if the specified UTF-8 string buffer
** ends with a directory separator character.
*/
static int winEndsInDirSep(char *zBuf){
  if( zBuf ){
    int nLen = sqlite3Strlen30(zBuf);
    return nLen>0 && winIsDirSep(zBuf[nLen-1]);
  }
  return 0;
}

/*
** Create a temporary file name and store the resulting pointer into pzBuf.
** The pointer returned in pzBuf must be freed via sqlite3_free().
*/
static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
  static char zChars[] =
    "abcdefghijklmnopqrstuvwxyz"
    "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
    "0123456789";
  size_t i, j;
  int nBuf, nLen;
  char *zBuf;

  /* It's odd to simulate an io-error here, but really this is just
  ** using the io-error infrastructure to test that SQLite handles this
  ** function failing. 
  */
  SimulateIOError( return SQLITE_IOERR );

  /* Allocate a temporary buffer to store the fully qualified file
  ** name for the temporary file.  If this fails, we cannot continue.
  */
  nBuf = pVfs->mxPathname;
  zBuf = sqlite3MallocZero( nBuf+2 );
  if( !zBuf ){
    OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
    return SQLITE_IOERR_NOMEM;
  }

  /* Figure out the effective temporary directory.  First, check if one
  ** has been explicitly set by the application; otherwise, use the one
  ** configured by the operating system.
  */
  assert( nBuf>30 );
  if( sqlite3_temp_directory ){
    sqlite3_snprintf(nBuf-30, zBuf, "%s%s", sqlite3_temp_directory,
                     winEndsInDirSep(sqlite3_temp_directory) ? "" :
                     winGetDirDep());
  }
#if !SQLITE_OS_WINRT
  else if( osIsNT() ){
    char *zMulti;
    LPWSTR zWidePath = sqlite3MallocZero( nBuf*sizeof(WCHAR) );
    if( !zWidePath ){
      sqlite3_free(zBuf);
      OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
      return SQLITE_IOERR_NOMEM;
    }
    if( osGetTempPathW(nBuf, zWidePath)==0 ){
      sqlite3_free(zWidePath);
      sqlite3_free(zBuf);
      OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_GETTEMPPATH\n"));
      return SQLITE_IOERR_GETTEMPPATH;
    }
    zMulti = winUnicodeToUtf8(zWidePath);
    if( zMulti ){
      sqlite3_snprintf(nBuf-30, zBuf, "%s", zMulti);
      sqlite3_free(zMulti);
      sqlite3_free(zWidePath);
    }else{
      sqlite3_free(zWidePath);
      sqlite3_free(zBuf);
      OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
      return SQLITE_IOERR_NOMEM;
    }
  }
#ifdef SQLITE_WIN32_HAS_ANSI
  else{
    char *zUtf8;
    char *zMbcsPath = sqlite3MallocZero( nBuf );
    if( !zMbcsPath ){
      sqlite3_free(zBuf);
      OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
      return SQLITE_IOERR_NOMEM;
    }
    if( osGetTempPathA(nBuf, zMbcsPath)==0 ){
      sqlite3_free(zBuf);
      OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_GETTEMPPATH\n"));
      return SQLITE_IOERR_GETTEMPPATH;
    }
    zUtf8 = sqlite3_win32_mbcs_to_utf8(zMbcsPath);
    if( zUtf8 ){
      sqlite3_snprintf(nBuf-30, zBuf, "%s", zUtf8);
      sqlite3_free(zUtf8);
    }else{
      sqlite3_free(zBuf);
      OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
      return SQLITE_IOERR_NOMEM;
    }
  }








#endif /* SQLITE_WIN32_HAS_ANSI */








#endif /* !SQLITE_OS_WINRT */

  /* Check that the output buffer is large enough for the temporary file 
  ** name. If it is not, return SQLITE_ERROR.
  */
  nLen = sqlite3Strlen30(zBuf);

  if( (nLen + sqlite3Strlen30(SQLITE_TEMP_FILE_PREFIX) + 18) >= nBuf ){
    sqlite3_free(zBuf);
    OSTRACE(("TEMP-FILENAME rc=SQLITE_ERROR\n"));
    return SQLITE_ERROR;
  }

  sqlite3_snprintf(nBuf-18-nLen, zBuf+nLen, SQLITE_TEMP_FILE_PREFIX);





  j = sqlite3Strlen30(zBuf);
  sqlite3_randomness(15, &zBuf[j]);
  for(i=0; i<15; i++, j++){
    zBuf[j] = (char)zChars[ ((unsigned char)zBuf[j])%(sizeof(zChars)-1) ];
  }
  zBuf[j] = 0;
  zBuf[j+1] = 0;
  *pzBuf = zBuf;

  OSTRACE(("TEMP-FILENAME name=%s, rc=SQLITE_OK\n", zBuf));
  return SQLITE_OK;
}

/*
** Return TRUE if the named file is really a directory.  Return false if

  return (attr!=INVALID_FILE_ATTRIBUTES) && (attr&FILE_ATTRIBUTE_DIRECTORY);
}

/*
** Open a file.
*/
static int winOpen(
  sqlite3_vfs *pVfs,        /* Used to get maximum path name length */
  const char *zName,        /* Name of the file (UTF-8) */
  sqlite3_file *id,         /* Write the SQLite file handle here */
  int flags,                /* Open mode flags */
  int *pOutFlags            /* Status return flags */
){
  HANDLE h;
  DWORD lastErrno;

  void *zConverted;              /* Filename in OS encoding */
  const char *zUtf8Name = zName; /* Filename in UTF-8 encoding */
  int cnt = 0;

  /* If argument zPath is a NULL pointer, this function is required to open
  ** a temporary file. Use this buffer to store the file name in.
  */
  char *zTmpname = 0; /* For temporary filename, if necessary. */

  int rc = SQLITE_OK;            /* Function Return Code */
#if !defined(NDEBUG) || SQLITE_OS_WINCE
  int eType = flags&0xFFFFFF00;  /* Type of file to open */
#endif

  int isExclusive  = (flags & SQLITE_OPEN_EXCLUSIVE);

#endif

  /* If the second argument to this function is NULL, generate a 
  ** temporary file name to use 
  */
  if( !zUtf8Name ){
    assert( isDelete && !isOpenJournal );
    rc = winGetTempname(pVfs, &zTmpname);
    if( rc!=SQLITE_OK ){
      OSTRACE(("OPEN name=%s, rc=%s", zUtf8Name, sqlite3ErrName(rc)));
      return rc;
    }
    zUtf8Name = zTmpname;
  }

  /* Database filenames are double-zero terminated if they are not
  ** URIs with parameters.  Hence, they can always be passed into
  ** sqlite3_uri_parameter().
  */
  assert( (eType!=SQLITE_OPEN_MAIN_DB) || (flags & SQLITE_OPEN_URI) ||
       zUtf8Name[sqlite3Strlen30(zUtf8Name)+1]==0 );

  /* Convert the filename to the system encoding. */
  zConverted = winConvertUtf8Filename(zUtf8Name);
  if( zConverted==0 ){
    sqlite3_free(zTmpname);
    OSTRACE(("OPEN name=%s, rc=SQLITE_IOERR_NOMEM", zUtf8Name));
    return SQLITE_IOERR_NOMEM;
  }

  if( winIsDir(zConverted) ){
    sqlite3_free(zConverted);
    sqlite3_free(zTmpname);
    OSTRACE(("OPEN name=%s, rc=SQLITE_CANTOPEN_ISDIR", zUtf8Name));
    return SQLITE_CANTOPEN_ISDIR;
  }

  if( isReadWrite ){
    dwDesiredAccess = GENERIC_READ | GENERIC_WRITE;
  }else{

  OSTRACE(("OPEN file=%p, name=%s, access=%lx, rc=%s\n", h, zUtf8Name,
           dwDesiredAccess, (h==INVALID_HANDLE_VALUE) ? "failed" : "ok"));

  if( h==INVALID_HANDLE_VALUE ){
    pFile->lastErrno = lastErrno;
    winLogError(SQLITE_CANTOPEN, pFile->lastErrno, "winOpen", zUtf8Name);
    sqlite3_free(zConverted);
    sqlite3_free(zTmpname);
    if( isReadWrite && !isExclusive ){
      return winOpen(pVfs, zName, id, 
         ((flags|SQLITE_OPEN_READONLY) &
                     ~(SQLITE_OPEN_CREATE|SQLITE_OPEN_READWRITE)),
         pOutFlags);
    }else{
      return SQLITE_CANTOPEN_BKPT;

#if SQLITE_OS_WINCE
  if( isReadWrite && eType==SQLITE_OPEN_MAIN_DB
       && (rc = winceCreateLock(zName, pFile))!=SQLITE_OK
  ){
    osCloseHandle(h);
    sqlite3_free(zConverted);
    sqlite3_free(zTmpname);
    OSTRACE(("OPEN-CE-LOCK name=%s, rc=%s\n", zName, sqlite3ErrName(rc)));
    return rc;
  }
  if( isTemp ){
    pFile->zDeleteOnClose = zConverted;
  }else
#endif
  {
    sqlite3_free(zConverted);
    sqlite3_free(zTmpname);
  }

  pFile->pMethod = &winIoMethod;
  pFile->pVfs = pVfs;
  pFile->h = h;
  if( isReadonly ){
    pFile->ctrlFlags |= WINFILE_RDONLY;

  int nFull,                    /* Size of output buffer in bytes */
  char *zFull                   /* Output buffer */
){
  
#if defined(__CYGWIN__)
  SimulateIOError( return SQLITE_ERROR );
  UNUSED_PARAMETER(nFull);

  assert( nFull>=pVfs->mxPathname );
  if ( sqlite3_data_directory && !winIsVerbatimPathname(zRelative) ){
    /*
    ** NOTE: We are dealing with a relative path name and the data
    **       directory has been set.  Therefore, use it as the basis
    **       for converting the relative path name to an absolute
    **       one by prepending the data directory and a slash.
    */
    char *zOut = sqlite3MallocZero( pVfs->mxPathname+1 );
    if( !zOut ){
      winLogError(SQLITE_IOERR_NOMEM, 0, "winFullPathname", zRelative);
      return SQLITE_IOERR_NOMEM;
    }
    if( cygwin_conv_path(CCP_POSIX_TO_WIN_A|CCP_RELATIVE, zRelative, zOut,
                         pVfs->mxPathname+1)<0 ){
      winLogError(SQLITE_CANTOPEN_FULLPATH, (DWORD)errno, "cygwin_conv_path",
                  zRelative);
      sqlite3_free(zOut);
      return SQLITE_CANTOPEN_FULLPATH;
    }
    sqlite3_snprintf(MIN(nFull, pVfs->mxPathname), zFull, "%s%s%s",
                     sqlite3_data_directory, winGetDirDep(), zOut);
    sqlite3_free(zOut);
  }else{
    if( cygwin_conv_path(CCP_POSIX_TO_WIN_A, zRelative, zFull, nFull)<0 ){
      winLogError(SQLITE_CANTOPEN_FULLPATH, (DWORD)errno, "cygwin_conv_path",
                  zRelative);
      return SQLITE_CANTOPEN_FULLPATH;
    }
  }

    winCurrentTime,      /* xCurrentTime */
    winGetLastError,     /* xGetLastError */
    winCurrentTimeInt64, /* xCurrentTimeInt64 */
    winSetSystemCall,    /* xSetSystemCall */
    winGetSystemCall,    /* xGetSystemCall */
    winNextSystemCall,   /* xNextSystemCall */
  };
#if defined(SQLITE_WIN32_HAS_WIDE)
  static sqlite3_vfs winLongPathVfs = {
    3,                   /* iVersion */
    sizeof(winFile),     /* szOsFile */
    SQLITE_WINNT_MAX_PATH_BYTES, /* mxPathname */
    0,                   /* pNext */
    "win32-longpath",    /* zName */
    0,                   /* pAppData */
    winOpen,             /* xOpen */
    winDelete,           /* xDelete */
    winAccess,           /* xAccess */
    winFullPathname,     /* xFullPathname */
    winDlOpen,           /* xDlOpen */
    winDlError,          /* xDlError */
    winDlSym,            /* xDlSym */
    winDlClose,          /* xDlClose */
    winRandomness,       /* xRandomness */
    winSleep,            /* xSleep */
    winCurrentTime,      /* xCurrentTime */
    winGetLastError,     /* xGetLastError */
    winCurrentTimeInt64, /* xCurrentTimeInt64 */
    winSetSystemCall,    /* xSetSystemCall */
    winGetSystemCall,    /* xGetSystemCall */
    winNextSystemCall,   /* xNextSystemCall */
  };
#endif

  /* Double-check that the aSyscall[] array has been constructed
  ** correctly.  See ticket [bb3a86e890c8e96ab] */
  assert( ArraySize(aSyscall)==74 );

  /* get memory map allocation granularity */
  memset(&winSysInfo, 0, sizeof(SYSTEM_INFO));
#if SQLITE_OS_WINRT
  osGetNativeSystemInfo(&winSysInfo);
#else
  osGetSystemInfo(&winSysInfo);
#endif
  assert( winSysInfo.dwAllocationGranularity>0 );
  assert( winSysInfo.dwPageSize>0 );

  sqlite3_vfs_register(&winVfs, 1);

#if defined(SQLITE_WIN32_HAS_WIDE)
  sqlite3_vfs_register(&winLongPathVfs, 0);
#endif

  return SQLITE_OK; 
}

int sqlite3_os_end(void){ 
#if SQLITE_OS_WINRT
  if( sleepObj!=NULL ){
    osCloseHandle(sleepObj);

    Tcl_AppendResult(interp, "wait failed: ", zBuf, (char*)0);
    CloseHandle(ev);
    return TCL_ERROR;
  }
  CloseHandle(ev);
  return TCL_OK;
}

/*
**      exists_win32_path PATH
**
** Returns non-zero if the specified path exists, whose fully qualified name
** may exceed 248 characters if it is prefixed with "\\?\".
*/
static int win32_exists_path(
  void *clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  if( objc!=2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "PATH");
    return TCL_ERROR;
  }
  Tcl_SetObjResult(interp, Tcl_NewBooleanObj(
      GetFileAttributesW( Tcl_GetUnicode(objv[1]))!=INVALID_FILE_ATTRIBUTES ));
  return TCL_OK;
}

/*
**      find_win32_file PATTERN
**
** Returns a list of entries in a directory that match the specified pattern,
** whose fully qualified name may exceed 248 characters if it is prefixed with
** "\\?\".
*/
static int win32_find_file(
  void *clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  HANDLE hFindFile = INVALID_HANDLE_VALUE;
  WIN32_FIND_DATAW findData;
  Tcl_Obj *listObj;
  DWORD lastErrno;
  if( objc!=2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "PATTERN");
    return TCL_ERROR;
  }
  hFindFile = FindFirstFileW(Tcl_GetUnicode(objv[1]), &findData);
  if( hFindFile==INVALID_HANDLE_VALUE ){
    Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError()));
    return TCL_ERROR;
  }
  listObj = Tcl_NewObj();
  Tcl_IncrRefCount(listObj);
  do {
    Tcl_ListObjAppendElement(interp, listObj, Tcl_NewUnicodeObj(
        findData.cFileName, -1));
    Tcl_ListObjAppendElement(interp, listObj, Tcl_NewWideIntObj(
        findData.dwFileAttributes));
  } while( FindNextFileW(hFindFile, &findData) );
  lastErrno = GetLastError();
  if( lastErrno!=NO_ERROR && lastErrno!=ERROR_NO_MORE_FILES ){
    FindClose(hFindFile);
    Tcl_DecrRefCount(listObj);
    Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError()));
    return TCL_ERROR;
  }
  FindClose(hFindFile);
  Tcl_SetObjResult(interp, listObj);
  return TCL_OK;
}

/*
**      delete_win32_file FILENAME
**
** Deletes the specified file, whose fully qualified name may exceed 248
** characters if it is prefixed with "\\?\".
*/
static int win32_delete_file(
  void *clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  if( objc!=2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "FILENAME");
    return TCL_ERROR;
  }
  if( !DeleteFileW(Tcl_GetUnicode(objv[1])) ){
    Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError()));
    return TCL_ERROR;
  }
  Tcl_ResetResult(interp);
  return TCL_OK;
}

/*
**      make_win32_dir DIRECTORY
**
** Creates the specified directory, whose fully qualified name may exceed 248
** characters if it is prefixed with "\\?\".
*/
static int win32_mkdir(
  void *clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  if( objc!=2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY");
    return TCL_ERROR;
  }
  if( !CreateDirectoryW(Tcl_GetUnicode(objv[1]), NULL) ){
    Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError()));
    return TCL_ERROR;
  }
  Tcl_ResetResult(interp);
  return TCL_OK;
}

/*
**      remove_win32_dir DIRECTORY
**
** Removes the specified directory, whose fully qualified name may exceed 248
** characters if it is prefixed with "\\?\".
*/
static int win32_rmdir(
  void *clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  if( objc!=2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY");
    return TCL_ERROR;
  }
  if( !RemoveDirectoryW(Tcl_GetUnicode(objv[1])) ){
    Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError()));
    return TCL_ERROR;
  }
  Tcl_ResetResult(interp);
  return TCL_OK;
}
#endif


/*
**      optimization_control DB OPT BOOLEAN
**
** Enable or disable query optimizations using the sqlite3_test_control()

     { "save_prng_state",               save_prng_state,    0 },
     { "restore_prng_state",            restore_prng_state, 0 },
     { "reset_prng_state",              reset_prng_state,   0 },
     { "optimization_control",          optimization_control,0},
#if SQLITE_OS_WIN
     { "lock_win32_file",               win32_file_lock,    0 },
     { "exists_win32_path",             win32_exists_path,  0 },
     { "find_win32_file",               win32_find_file,    0 },
     { "delete_win32_file",             win32_delete_file,  0 },
     { "make_win32_dir",                win32_mkdir,        0 },
     { "remove_win32_dir",              win32_rmdir,        0 },
#endif
     { "tcl_objproc",                   runAsObjProc,       0 },

     /* sqlite3_column_*() API */
     { "sqlite3_column_count",          test_column_count  ,0 },
     { "sqlite3_data_count",            test_data_count    ,0 },
     { "sqlite3_column_type",           test_column_type   ,0 },

# 2013 August 27
#
# The author disclaims copyright to this source code.  In place of
# a legal notice, here is a blessing:
#
#    May you do good and not evil.
#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this script is testing the file name handling provided
# by the "win32-longpath" VFS.
#

if {$tcl_platform(platform)!="windows"} return

set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix win32longpath

proc do_remove_win32_dir {args} {
  set nRetry [getFileRetries]     ;# Maximum number of retries.
  set nDelay [getFileRetryDelay]  ;# Delay in ms before retrying.

  foreach dirName $args {
    # On windows, sometimes even a [remove_win32_dir] can fail just after
    # a directory is emptied. The cause is usually "tag-alongs" - programs
    # like anti-virus software, automatic backup tools and various explorer
    # extensions that keep a file open a little longer than we expect,
    # causing the delete to fail.
    #
    # The solution is to wait a short amount of time before retrying the
    # removal.
    #
    if {$nRetry > 0} {
      for {set i 0} {$i < $nRetry} {incr i} {
        set rc [catch {
          remove_win32_dir $dirName
        } msg]
        if {$rc == 0} break
        if {$nDelay > 0} { after $nDelay }
      }
      if {$rc} { error $msg }
    } else {
      remove_win32_dir $dirName
    }
  }
}

proc do_delete_win32_file {args} {
  set nRetry [getFileRetries]     ;# Maximum number of retries.
  set nDelay [getFileRetryDelay]  ;# Delay in ms before retrying.

  foreach fileName $args {
    # On windows, sometimes even a [delete_win32_file] can fail just after
    # a file is closed. The cause is usually "tag-alongs" - programs like
    # anti-virus software, automatic backup tools and various explorer
    # extensions that keep a file open a little longer than we expect,
    # causing the delete to fail.
    #
    # The solution is to wait a short amount of time before retrying the
    # delete.
    #
    if {$nRetry > 0} {
      for {set i 0} {$i < $nRetry} {incr i} {
        set rc [catch {
          delete_win32_file $fileName
        } msg]
        if {$rc == 0} break
        if {$nDelay > 0} { after $nDelay }
      }
      if {$rc} { error $msg }
    } else {
      delete_win32_file $fileName
    }
  }
}

db close
set path [file nativename [get_pwd]]
sqlite3 db [file join $path test.db] -vfs win32-longpath

do_test 1.1 {
  db eval {
    BEGIN EXCLUSIVE;
    CREATE TABLE t1(x);
    INSERT INTO t1 VALUES(1);
    INSERT INTO t1 VALUES(2);
    INSERT INTO t1 VALUES(3);
    INSERT INTO t1 VALUES(4);
    SELECT x FROM t1 ORDER BY x;
    COMMIT;
  }
} {1 2 3 4}

set longPath(1) \\\\?\\$path\\[pid]
make_win32_dir $longPath(1)

set longPath(2) $longPath(1)\\[string repeat X 255]
make_win32_dir $longPath(2)

set longPath(3) $longPath(2)\\[string repeat Y 255]
make_win32_dir $longPath(3)

set fileName $longPath(3)\\test.db

do_test 1.2 {
  list [catch {sqlite3 db2 [string range $fileName 4 end]} msg] $msg
} {1 {unable to open database file}}

sqlite3 db3 $fileName -vfs win32-longpath

do_test 1.3 {
  db3 eval {
    PRAGMA journal_mode = WAL;
  }
} {wal}

do_test 1.4 {
  db3 eval {
    BEGIN EXCLUSIVE;
    CREATE TABLE t1(x);
    INSERT INTO t1 VALUES(5);
    INSERT INTO t1 VALUES(6);
    INSERT INTO t1 VALUES(7);
    INSERT INTO t1 VALUES(8);
    SELECT x FROM t1 ORDER BY x;
    COMMIT;
  }
} {5 6 7 8}

db3 close
# puts "  Database exists \{[exists_win32_path $fileName]\}"

sqlite3 db3 $fileName -vfs win32-longpath

do_test 1.5 {
  db3 eval {
    BEGIN EXCLUSIVE;
    INSERT INTO t1 VALUES(9);
    INSERT INTO t1 VALUES(10);
    INSERT INTO t1 VALUES(11);
    INSERT INTO t1 VALUES(12);
    SELECT x FROM t1 ORDER BY x;
    COMMIT;
  }
} {5 6 7 8 9 10 11 12}

db3 close
# puts "  Database exists \{[exists_win32_path $fileName]\}"

do_delete_win32_file $fileName
# puts "  Files remaining \{[find_win32_file $longPath(3)\\*]\}"

do_remove_win32_dir $longPath(3)
do_remove_win32_dir $longPath(2)
do_remove_win32_dir $longPath(1)

finish_test