**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains code to implement the "sqlite" command line
** utility for accessing SQLite databases.
**
** $Id: shell.c,v 1.200 2009/02/04 20:55:58 drh Exp $
*/
#if defined(_WIN32) || defined(WIN32)
/* This needs to come before any includes for MSVC compiler */
#define _CRT_SECURE_NO_WARNINGS
#endif

#include <stdlib.h>
................................................................................
    }
    rc = sqlite3_open(zDestFile, &pDest);
    if( rc!=SQLITE_OK ){
      fprintf(stderr, "Error: cannot open %s\n", zDestFile);
      sqlite3_close(pDest);
      return 1;
    }

    pBackup = sqlite3_backup_init(pDest, "main", p->db, zDb);
    if( pBackup==0 ){
      fprintf(stderr, "Error: %s\n", sqlite3_errmsg(pDest));
      sqlite3_close(pDest);
      return 1;
    }
    while(  (rc = sqlite3_backup_step(pBackup,100))==SQLITE_OK ){}
................................................................................

  if( c=='r' && n>=3 && strncmp(azArg[0], "restore", n)==0 && nArg>1 ){
    const char *zSrcFile;
    const char *zDb;
    sqlite3 *pSrc;
    sqlite3_backup *pBackup;
    int rc;


    if( nArg==2 ){
      zSrcFile = azArg[1];
      zDb = "main";
    }else{
      zSrcFile = azArg[2];
      zDb = azArg[1];
    }
    rc = sqlite3_open(zSrcFile, &pSrc);
    if( rc!=SQLITE_OK ){
      fprintf(stderr, "Error: cannot open %s\n", zSrcFile);
      sqlite3_close(pSrc);
      return 1;
    }

    pBackup = sqlite3_backup_init(p->db, zDb, pSrc, "main");
    if( pBackup==0 ){
      fprintf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
      sqlite3_close(pSrc);
      return 1;
    }
    while(  (rc = sqlite3_backup_step(pBackup,100))==SQLITE_OK ){

      if( rc==SQLITE_BUSY || rc==SQLITE_LOCKED ){

        sqlite3_sleep(10);
      }
    }
    sqlite3_backup_finish(pBackup);
    if( rc==SQLITE_DONE ){
      rc = SQLITE_OK;


    }else{
      fprintf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
    }
    sqlite3_close(pSrc);
  }else

  if( c=='s' && strncmp(azArg[0], "schema", n)==0 ){

**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains code to implement the "sqlite" command line
** utility for accessing SQLite databases.
**
** $Id: shell.c,v 1.201 2009/02/04 22:46:47 drh Exp $
*/
#if defined(_WIN32) || defined(WIN32)
/* This needs to come before any includes for MSVC compiler */
#define _CRT_SECURE_NO_WARNINGS
#endif

#include <stdlib.h>
................................................................................
    }
    rc = sqlite3_open(zDestFile, &pDest);
    if( rc!=SQLITE_OK ){
      fprintf(stderr, "Error: cannot open %s\n", zDestFile);
      sqlite3_close(pDest);
      return 1;
    }
    open_db(p);
    pBackup = sqlite3_backup_init(pDest, "main", p->db, zDb);
    if( pBackup==0 ){
      fprintf(stderr, "Error: %s\n", sqlite3_errmsg(pDest));
      sqlite3_close(pDest);
      return 1;
    }
    while(  (rc = sqlite3_backup_step(pBackup,100))==SQLITE_OK ){}
................................................................................

  if( c=='r' && n>=3 && strncmp(azArg[0], "restore", n)==0 && nArg>1 ){
    const char *zSrcFile;
    const char *zDb;
    sqlite3 *pSrc;
    sqlite3_backup *pBackup;
    int rc;
    int nTimeout = 0;

    if( nArg==2 ){
      zSrcFile = azArg[1];
      zDb = "main";
    }else{
      zSrcFile = azArg[2];
      zDb = azArg[1];
    }
    rc = sqlite3_open(zSrcFile, &pSrc);
    if( rc!=SQLITE_OK ){
      fprintf(stderr, "Error: cannot open %s\n", zSrcFile);
      sqlite3_close(pSrc);
      return 1;
    }
    open_db(p);
    pBackup = sqlite3_backup_init(p->db, zDb, pSrc, "main");
    if( pBackup==0 ){
      fprintf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
      sqlite3_close(pSrc);
      return 1;
    }
    while( (rc = sqlite3_backup_step(pBackup,100))==SQLITE_OK
          || rc==SQLITE_BUSY  ){
      if( rc==SQLITE_BUSY ){
        if( nTimeout++ >= 3 ) break;
        sqlite3_sleep(100);
      }
    }
    sqlite3_backup_finish(pBackup);
    if( rc==SQLITE_DONE ){
      rc = SQLITE_OK;
    }else if( rc==SQLITE_BUSY || rc==SQLITE_LOCKED ){
      fprintf(stderr, "source database is busy\n");
    }else{
      fprintf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
    }
    sqlite3_close(pSrc);
  }else

  if( c=='s' && strncmp(azArg[0], "schema", n)==0 ){

**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** A TCL Interface to SQLite.  Append this file to sqlite3.c and
** compile the whole thing to build a TCL-enabled version of SQLite.
**
** $Id: tclsqlite.c,v 1.235 2009/02/03 16:51:25 danielk1977 Exp $
*/
#include "tcl.h"
#include <errno.h>

/*
** Some additional include files are needed if this file is not
** appended to the amalgamation.
................................................................................
** subroutine to be invoked.
*/
static int DbObjCmd(void *cd, Tcl_Interp *interp, int objc,Tcl_Obj *const*objv){
  SqliteDb *pDb = (SqliteDb*)cd;
  int choice;
  int rc = TCL_OK;
  static const char *DB_strs[] = {
    "authorizer",         "busy",              "cache",
    "changes",            "close",             "collate",
    "collation_needed",   "commit_hook",       "complete",
    "copy",               "enable_load_extension","errorcode",
    "eval",               "exists",            "function",
    "incrblob",           "interrupt",         "last_insert_rowid",
    "nullvalue",          "onecolumn",         "profile",

    "progress",           "rekey",             "rollback_hook",
    "status",             "timeout",           "total_changes",
    "trace",              "transaction",       "update_hook",
    "version",            0                    

  };
  enum DB_enum {
    DB_AUTHORIZER,        DB_BUSY,             DB_CACHE,
    DB_CHANGES,           DB_CLOSE,            DB_COLLATE,
    DB_COLLATION_NEEDED,  DB_COMMIT_HOOK,      DB_COMPLETE,
    DB_COPY,              DB_ENABLE_LOAD_EXTENSION,DB_ERRORCODE,
    DB_EVAL,              DB_EXISTS,           DB_FUNCTION,
    DB_INCRBLOB,          DB_INTERRUPT,        DB_LAST_INSERT_ROWID,
    DB_NULLVALUE,         DB_ONECOLUMN,        DB_PROFILE,


    DB_PROGRESS,          DB_REKEY,            DB_ROLLBACK_HOOK,
    DB_STATUS,            DB_TIMEOUT,          DB_TOTAL_CHANGES,
    DB_TRACE,             DB_TRANSACTION,      DB_UPDATE_HOOK, 
    DB_VERSION
  };
  /* don't leave trailing commas on DB_enum, it confuses the AIX xlc compiler */

  if( objc<2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "SUBCOMMAND ...");
    return TCL_ERROR;
  }
................................................................................
      }else{
        sqlite3_set_authorizer(pDb->db, 0, 0);
      }
    }
#endif
    break;
  }


















































  /*    $db busy ?CALLBACK?
  **
  ** Invoke the given callback if an SQL statement attempts to open
  ** a locked database file.
  */
  case DB_BUSY: {
................................................................................
    if( rc ){
      Tcl_AppendResult(interp, sqlite3ErrStr(rc), 0);
      rc = TCL_ERROR;
    }
#endif
    break;
  }




























































  /*
  **     $db status (step|sort)
  **
  ** Display SQLITE_STMTSTATUS_FULLSCAN_STEP or 
  ** SQLITE_STMTSTATUS_SORT for the most recent eval.
  */

**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** A TCL Interface to SQLite.  Append this file to sqlite3.c and
** compile the whole thing to build a TCL-enabled version of SQLite.
**
** $Id: tclsqlite.c,v 1.236 2009/02/04 22:46:47 drh Exp $
*/
#include "tcl.h"
#include <errno.h>

/*
** Some additional include files are needed if this file is not
** appended to the amalgamation.
................................................................................
** subroutine to be invoked.
*/
static int DbObjCmd(void *cd, Tcl_Interp *interp, int objc,Tcl_Obj *const*objv){
  SqliteDb *pDb = (SqliteDb*)cd;
  int choice;
  int rc = TCL_OK;
  static const char *DB_strs[] = {
    "authorizer",         "backup",            "busy",
    "cache",              "changes",           "close",
    "collate",            "collation_needed",  "commit_hook",
    "complete",           "copy",              "enable_load_extension",
    "errorcode",          "eval",              "exists",
    "function",           "incrblob",          "interrupt",
    "last_insert_rowid",  "nullvalue",         "onecolumn",
    "profile",            "progress",          "rekey",
    "restore",            "rollback_hook",     "status",
    "timeout",            "total_changes",     "trace",
    "transaction",        "update_hook",       "version",

    0                    
  };
  enum DB_enum {
    DB_AUTHORIZER,        DB_BACKUP,           DB_BUSY,
    DB_CACHE,             DB_CHANGES,          DB_CLOSE,
    DB_COLLATE,           DB_COLLATION_NEEDED, DB_COMMIT_HOOK,

    DB_COMPLETE,          DB_COPY,             DB_ENABLE_LOAD_EXTENSION,
    DB_ERRORCODE,         DB_EVAL,             DB_EXISTS,
    DB_FUNCTION,          DB_INCRBLOB,         DB_INTERRUPT,
    DB_LAST_INSERT_ROWID, DB_NULLVALUE,        DB_ONECOLUMN,
    DB_PROFILE,           DB_PROGRESS,         DB_REKEY,
    DB_RESTORE,           DB_ROLLBACK_HOOK,    DB_STATUS,
    DB_TIMEOUT,           DB_TOTAL_CHANGES,    DB_TRACE,
    DB_TRANSACTION,       DB_UPDATE_HOOK,      DB_VERSION,

  };
  /* don't leave trailing commas on DB_enum, it confuses the AIX xlc compiler */

  if( objc<2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "SUBCOMMAND ...");
    return TCL_ERROR;
  }
................................................................................
      }else{
        sqlite3_set_authorizer(pDb->db, 0, 0);
      }
    }
#endif
    break;
  }

  /*    $db backup ?DATABASE? FILENAME
  **
  ** Open or create a database file named FILENAME.  Transfer the
  ** content of local database DATABASE (default: "main") into the
  ** FILENAME database.
  */
  case DB_BACKUP: {
    const char *zDestFile;
    const char *zSrcDb;
    sqlite3 *pDest;
    sqlite3_backup *pBackup;

    if( objc==3 ){
      zSrcDb = "main";
      zDestFile = Tcl_GetString(objv[2]);
    }else if( objc==4 ){
      zSrcDb = Tcl_GetString(objv[2]);
      zDestFile = Tcl_GetString(objv[3]);
    }else{
      Tcl_WrongNumArgs(interp, 2, objv, "?DATABASE? FILENAME");
      return TCL_ERROR;
    }
    rc = sqlite3_open(zDestFile, &pDest);
    if( rc!=SQLITE_OK ){
      Tcl_AppendResult(interp, "cannot open target database: ",
           sqlite3_errmsg(pDest), (char*)0);
      sqlite3_close(pDest);
      return TCL_ERROR;
    }
    pBackup = sqlite3_backup_init(pDest, "main", pDb->db, zSrcDb);
    if( pBackup==0 ){
      Tcl_AppendResult(interp, "backup failed: ",
           sqlite3_errmsg(pDest), (char*)0);
      sqlite3_close(pDest);
      return TCL_ERROR;
    }
    while(  (rc = sqlite3_backup_step(pBackup,100))==SQLITE_OK ){}
    sqlite3_backup_finish(pBackup);
    if( rc==SQLITE_DONE ){
      rc = TCL_OK;
    }else{
      Tcl_AppendResult(interp, "backup failed: ",
           sqlite3_errmsg(pDest), (char*)0);
      rc = TCL_ERROR;
    }
    sqlite3_close(pDest);
    break;
  }

  /*    $db busy ?CALLBACK?
  **
  ** Invoke the given callback if an SQL statement attempts to open
  ** a locked database file.
  */
  case DB_BUSY: {
................................................................................
    if( rc ){
      Tcl_AppendResult(interp, sqlite3ErrStr(rc), 0);
      rc = TCL_ERROR;
    }
#endif
    break;
  }

  /*    $db restore ?DATABASE? FILENAME
  **
  ** Open a database file named FILENAME.  Transfer the content 
  ** of FILENAME into the local database DATABASE (default: "main").
  */
  case DB_RESTORE: {
    const char *zSrcFile;
    const char *zDestDb;
    sqlite3 *pSrc;
    sqlite3_backup *pBackup;
    int nTimeout = 0;

    if( objc==3 ){
      zDestDb = "main";
      zSrcFile = Tcl_GetString(objv[2]);
    }else if( objc==4 ){
      zDestDb = Tcl_GetString(objv[2]);
      zSrcFile = Tcl_GetString(objv[3]);
    }else{
      Tcl_WrongNumArgs(interp, 2, objv, "?DATABASE? FILENAME");
      return TCL_ERROR;
    }
    rc = sqlite3_open_v2(zSrcFile, &pSrc, SQLITE_OPEN_READONLY, 0);
    if( rc!=SQLITE_OK ){
      Tcl_AppendResult(interp, "cannot open source database: ",
           sqlite3_errmsg(pSrc), (char*)0);
      sqlite3_close(pSrc);
      return TCL_ERROR;
    }
    pBackup = sqlite3_backup_init(pDb->db, zDestDb, pSrc, "main");
    if( pBackup==0 ){
      Tcl_AppendResult(interp, "restore failed: ",
           sqlite3_errmsg(pDb->db), (char*)0);
      sqlite3_close(pSrc);
      return TCL_ERROR;
    }
    while( (rc = sqlite3_backup_step(pBackup,100))==SQLITE_OK
              || rc==SQLITE_BUSY ){
      if( rc==SQLITE_BUSY ){
        if( nTimeout++ >= 3 ) break;
        sqlite3_sleep(100);
      }
    }
    sqlite3_backup_finish(pBackup);
    if( rc==SQLITE_DONE ){
      rc = TCL_OK;
    }else if( rc==SQLITE_BUSY || rc==SQLITE_LOCKED ){
      Tcl_AppendResult(interp, "restore failed: source database busy",
                       (char*)0);
      rc = TCL_ERROR;
    }else{
      Tcl_AppendResult(interp, "restore failed: ",
           sqlite3_errmsg(pDb->db), (char*)0);
      rc = TCL_ERROR;
    }
    sqlite3_close(pSrc);
    break;
  }

  /*
  **     $db status (step|sort)
  **
  ** Display SQLITE_STMTSTATUS_FULLSCAN_STEP or 
  ** SQLITE_STMTSTATUS_SORT for the most recent eval.
  */

# 2008 January 30
#
# 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 file is testing the sqlite3_backup_XXX API.
#
# $Id: backup.test,v 1.2 2009/02/04 17:40:58 drh Exp $

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

#---------------------------------------------------------------------
# Test organization:
#

# 2009 January 30
#
# 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 file is testing the sqlite3_backup_XXX API.
#
# $Id: backup.test,v 1.3 2009/02/04 22:46:47 drh Exp $

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

#---------------------------------------------------------------------
# Test organization:
#

# 2009 February 4
#
# 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 file is testing the "backup" and "restore" methods
# of the TCL interface - methods which are based on the
# sqlite3_backup_XXX API.
#
# $Id: backup2.test,v 1.1 2009/02/04 22:46:47 drh Exp $

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

# Fill a database with test data.
#
do_test backup2-1 {
  db eval {
    CREATE TABLE t1(x);
    INSERT INTO t1 VALUES(randstr(8000,8000));
    INSERT INTO t1 VALUES(randstr(8000,8000));
    INSERT INTO t1 VALUES(randstr(8000,8000));
    INSERT INTO t1 VALUES(randstr(8000,8000));
    INSERT INTO t1 VALUES(randstr(8000,8000));
    CREATE VIEW v1 AS SELECT substr(x,10,10) FROM t1;
    CREATE TABLE t2(a,b);
    INSERT INTO t2 VALUES(1,2);
    INSERT INTO t2 VALUES(2,4);
    INSERT INTO t2 SELECT a+2, (a+2)*2 FROM t2;
    INSERT INTO t2 SELECT a+4, (a+4)*2 FROM t2;
    INSERT INTO t2 SELECT a+8, (a+8)*2 FROM t2;
    INSERT INTO t2 SELECT a+16, (a+16)*2 FROM t2;
    INSERT INTO t2 SELECT a+32, (a+32)*2 FROM t2;
    INSERT INTO t2 SELECT a+64, (a+64)*2 FROM t2;
    INSERT INTO t2 SELECT a+128, (a+128)*2 FROM t2;
    CREATE INDEX t2i1 ON t2(a,b);
    CREATE TRIGGER r1 AFTER INSERT ON t2 BEGIN
      SELECT 'hello';
    END;
    ANALYZE;
    PRAGMA integrity_check;
  }
} {ok}

# Remember a check-sum on the database file.
#
unset -nocomplain cksum
set cksum [dbcksum db main]

# Make a backup of the test data.  Verify that the backup copy
# is identical to the original.
#
do_test backup2-2 {
  file delete -force bu1.db
  db backup bu1.db
  sqlite3 db2 bu1.db
  dbcksum db2 main
} $cksum

# Delete the original.  Restore from backup.  Verify the content is
# unchanged.
#
do_test backup2-3.1 {
  db close
  file delete -force test.db test.db-journal
  sqlite3 db test.db
  db2 eval {BEGIN EXCLUSIVE}
  set rc [catch {db restore bu1.db} res]
  lappend rc $res
  db2 eval {ROLLBACK}
  set rc
} {1 {restore failed: source database busy}}
do_test backup2-3.2 {
  db close
  file delete -force test.db test.db-journal
  sqlite3 db test.db
  db restore bu1.db
  dbcksum db main
} $cksum

# Use alternative databases - other than "main".
#
do_test backup2-4 {
  db restore temp bu1.db
  dbcksum db temp
} $cksum
do_test backup2-5 {
  db2 close
  file delete -force bu1.db bu2.db
  db backup temp bu2.db
  sqlite3 db2 bu2.db
  dbcksum db2 main
} $cksum

# Try to backup to a readonly file.
#
do_test backup2-6 {
  db2 close
  catch {file attributes bu2.db -permissions r--------}
  catch {file attributes bu2.db -readonly 1}
  set rc [catch {db backup temp bu2.db} res]
  lappend rc $res
} {1 {backup failed: attempt to write a readonly database}}

# Try to backup to something that is not a database file.
#
do_test backup2-7 {
  catch {file attributes bu2.db -permissions rw-------}
  catch {file attributes bu2.db -readonly 0}
  set out [open bu2.db w]
  puts $out "This is not a valid database file"
  close $out
  set rc [catch {db backup temp bu2.db} res]
  lappend rc $res
} {1 {backup failed: file is encrypted or is not a database}}

# Try to backup database that does not exist
#
do_test backup2-8 {
  file delete -force bu1.db
  set rc [catch {db backup aux1 bu1.db} res]
  lappend rc $res
} {1 {backup failed: unknown database aux1}}

# Invalid syntax on the backup method
#
do_test backup2-9 {
  set rc [catch {db backup} res]
  lappend rc $res
} {1 {wrong # args: should be "db backup ?DATABASE? FILENAME"}}

# Try to restore from an unreadable file.
#
do_test backup2-10 {
  file delete -force bu3.db
  file mkdir bu3.db
  set rc [catch {db restore temp bu3.db} res]
  lappend rc $res
} {1 {cannot open source database: disk I/O error}}

# Try to restore from something that is not a database file.
#
do_test backup2-11 {
  set rc [catch {db restore temp bu2.db} res]
  lappend rc $res
} {1 {restore failed: file is encrypted or is not a database}}

# Try to restore a database that does not exist
#
do_test backup2-12 {
  set rc [catch {db restore aux1 bu2.db} res]
  lappend rc $res
} {1 {restore failed: unknown database aux1}}
do_test backup2-13 {
  file delete -force bu4.db
  set rc [catch {db restore bu4.db} res]
  lappend rc $res
} {1 {cannot open source database: unable to open database file}}

# Invalid syntax on the restore method
#
do_test backup2-14 {
  set rc [catch {db restore} res]
  lappend rc $res
} {1 {wrong # args: should be "db restore ?DATABASE? FILENAME"}}
 
file delete -force bu1.db bu2.db bu3.db bu4.db

finish_test

# 2008 January 30
#
# 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 file is testing the handling of IO errors by the
# sqlite3_backup_XXX APIs.
#
# $Id: backup_ioerr.test,v 1.1 2009/02/03 16:51:25 danielk1977 Exp $

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

proc data_checksum {db file} { 
  $db one "SELECT md5sum(a, b) FROM ${file}.t1" 
}
................................................................................

  set bStop [expr $::sqlite_io_error_pending<=0]
}}}}

catch { sdb close }
catch { ddb close }
finish_test

# 2009 January 30
#
# 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 file is testing the handling of IO errors by the
# sqlite3_backup_XXX APIs.
#
# $Id: backup_ioerr.test,v 1.2 2009/02/04 22:46:47 drh Exp $

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

proc data_checksum {db file} { 
  $db one "SELECT md5sum(a, b) FROM ${file}.t1" 
}
................................................................................

  set bStop [expr $::sqlite_io_error_pending<=0]
}}}}

catch { sdb close }
catch { ddb close }
finish_test

# 2008 January 30
#
# 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 file is testing the handling of OOM errors by the
# sqlite3_backup_XXX APIs.
#
# $Id: backup_malloc.test,v 1.1 2009/02/03 16:51:25 danielk1977 Exp $

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

source $testdir/malloc_common.tcl

do_malloc_test backup_malloc-1 -tclprep {

# 2009 January 30
#
# 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 file is testing the handling of OOM errors by the
# sqlite3_backup_XXX APIs.
#
# $Id: backup_malloc.test,v 1.2 2009/02/04 22:46:47 drh Exp $

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

source $testdir/malloc_common.tcl

do_malloc_test backup_malloc-1 -tclprep {

# This file implements regression tests for TCL interface to the
# SQLite library. 
#
# Actually, all tests are based on the TCL interface, so the main
# interface is pretty well tested.  This file contains some addition
# tests for fringe issues that the main test suite does not cover.
#
# $Id: tclsqlite.test,v 1.71 2009/01/02 17:33:46 danielk1977 Exp $

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

# Check the error messages generated by tclsqlite
#
if {[sqlite3 -has-codec]} {
................................................................................
  set v [catch {sqlite3 bogus} msg]
  regsub {really_sqlite3} $msg {sqlite3} msg
  lappend v $msg
} [list 1 "wrong # args: should be \"$r\""]
do_test tcl-1.2 {
  set v [catch {db bogus} msg]
  lappend v $msg
} {1 {bad option "bogus": must be authorizer, busy, cache, changes, close, collate, collation_needed, commit_hook, complete, copy, enable_load_extension, errorcode, eval, exists, function, incrblob, interrupt, last_insert_rowid, nullvalue, onecolumn, profile, progress, rekey, rollback_hook, status, timeout, total_changes, trace, transaction, update_hook, or version}}
do_test tcl-1.2.1 {
  set v [catch {db cache bogus} msg]
  lappend v $msg
} {1 {bad option "bogus": must be flush or size}}
do_test tcl-1.2.2 {
  set v [catch {db cache} msg]
  lappend v $msg

# This file implements regression tests for TCL interface to the
# SQLite library. 
#
# Actually, all tests are based on the TCL interface, so the main
# interface is pretty well tested.  This file contains some addition
# tests for fringe issues that the main test suite does not cover.
#
# $Id: tclsqlite.test,v 1.72 2009/02/04 22:46:47 drh Exp $

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

# Check the error messages generated by tclsqlite
#
if {[sqlite3 -has-codec]} {
................................................................................
  set v [catch {sqlite3 bogus} msg]
  regsub {really_sqlite3} $msg {sqlite3} msg
  lappend v $msg
} [list 1 "wrong # args: should be \"$r\""]
do_test tcl-1.2 {
  set v [catch {db bogus} msg]
  lappend v $msg
} {1 {bad option "bogus": must be authorizer, backup, busy, cache, changes, close, collate, collation_needed, commit_hook, complete, copy, enable_load_extension, errorcode, eval, exists, function, incrblob, interrupt, last_insert_rowid, nullvalue, onecolumn, profile, progress, rekey, restore, rollback_hook, status, timeout, total_changes, trace, transaction, update_hook, or version}}
do_test tcl-1.2.1 {
  set v [catch {db cache bogus} msg]
  lappend v $msg
} {1 {bad option "bogus": must be flush or size}}
do_test tcl-1.2.2 {
  set v [catch {db cache} msg]
  lappend v $msg

#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements some common TCL routines used for regression
# testing the SQLite library
#
# $Id: tester.tcl,v 1.137 2009/02/03 16:51:25 danielk1977 Exp $

#
# What for user input before continuing.  This gives an opportunity
# to connect profiling tools to the process.
#
for {set i 0} {$i<[llength $argv]} {incr i} {
  if {[regexp {^-+pause$} [lindex $argv $i] all value]} {
................................................................................
  }
  foreach prag {default_cache_size} {
    append txt $prag-[$db eval "PRAGMA $prag"]\n
  }
  # puts txt=$txt
  return [md5 $txt]
}



















proc memdebug_log_sql {{filename mallocs.sql}} {

  set data [sqlite3_memdebug_log dump]
  set nFrame [expr [llength [lindex $data 0]]-2]
  if {$nFrame < 0} { return "" }

#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements some common TCL routines used for regression
# testing the SQLite library
#
# $Id: tester.tcl,v 1.138 2009/02/04 22:46:47 drh Exp $

#
# What for user input before continuing.  This gives an opportunity
# to connect profiling tools to the process.
#
for {set i 0} {$i<[llength $argv]} {incr i} {
  if {[regexp {^-+pause$} [lindex $argv $i] all value]} {
................................................................................
  }
  foreach prag {default_cache_size} {
    append txt $prag-[$db eval "PRAGMA $prag"]\n
  }
  # puts txt=$txt
  return [md5 $txt]
}

# Generate a checksum based on the contents of a single database with
# a database connection.  The name of the database is $dbname.  
# Examples of $dbname are "temp" or "main".
#
proc dbcksum {db dbname} {
  if {$dbname=="temp"} {
    set master sqlite_temp_master
  } else {
    set master $dbname.sqlite_master
  }
  set alltab [$db eval "SELECT name FROM $master WHERE type='table'"]
  set txt [$db eval "SELECT * FROM $master"]\n
  foreach tab $alltab {
    append txt [$db eval "SELECT * FROM $dbname.$tab"]\n
  }
  return [md5 $txt]
}

proc memdebug_log_sql {{filename mallocs.sql}} {

  set data [sqlite3_memdebug_log dump]
  set nFrame [expr [llength [lindex $data 0]]-2]
  if {$nFrame < 0} { return "" }