# 2007 Aug 10

 #

 # 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 test script reproduces the problem reported by ticket #2565,

 # A database corruption bug that occurs in auto_vacuum mode when

 # the soft_heap_limit is set low enough to be triggered.

 #

 # $Id: softheap1.test,v 1.5 2008/07/08 17:13:59 danielk1977 Exp $

 set testdir [file dirname $argv0]

 source $testdir/tester.tcl

 ifcapable !integrityck {

   finish_test

   return

 }

 sqlite3_soft_heap_limit -1

 sqlite3_soft_heap_limit 0

 sqlite3_soft_heap_limit 5000

 do_test softheap1-1.1 {

   execsql {

     PRAGMA auto_vacuum=1;

     CREATE TABLE t1(x);

     INSERT INTO t1 VALUES(hex(randomblob(1000)));

     BEGIN;

   }

   execsql {

     CREATE TABLE t2 AS SELECT * FROM t1;

   }

   execsql {

     ROLLBACK;

   }

   execsql {

     PRAGMA integrity_check;

   }

 } {ok}

 sqlite3_soft_heap_limit $soft_limit

 finish_test