# 2005 September 19

#

# 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 ATTACH statement and

# specifically out-of-memory conditions within that command.

#

# $Id: attachmalloc.test,v 1.9 2008/08/04 20:13:27 drh Exp $

#

set testdir [file dirname $argv0]

source $testdir/tester.tcl

ifcapable !memdebug||!attach {

  finish_test

  return

}

source $testdir/malloc_common.tcl

do_malloc_test attachmalloc-1 -tclprep {

  db close

  for {set i 2} {$i<=4} {incr i} {

    file delete -force test$i.db

    file delete -force test$i.db-journal

  }

} -tclbody {

  if {[catch {sqlite3 db test.db}]} {

    error "out of memory"

  }

  sqlite3_db_config_lookaside db 0 0 0

  sqlite3_extended_result_codes db 1

} -sqlbody {

  ATTACH 'test2.db' AS two;

  CREATE TABLE two.t1(x);

  ATTACH 'test3.db' AS three;

  CREATE TABLE three.t1(x);

  ATTACH 'test4.db' AS four;

  CREATE TABLE four.t1(x);

}

finish_test