# 2007 Sep 13

 #

 # 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 attempts to duplicate an error scenario seen on a

 # customer system using version 3.2.2.  The problem appears to

 # have been fixed (perhaps by accident) with check-in [3503].

 # These tests will prevent an accidental recurrance.

 #

 # $Id: shortread1.test,v 1.1 2007/09/14 01:48:12 drh Exp $

 #

 set testdir [file dirname $argv0]

 source $testdir/tester.tcl

 do_test shortread1-1.1 {

   execsql {

     CREATE TABLE t1(a TEXT);

     BEGIN;

     INSERT INTO t1 VALUES(hex(randomblob(5000)));

     INSERT INTO t1 VALUES(hex(randomblob(100)));

     PRAGMA freelist_count;

   }

 } {0}

 do_test shortread1-1.2 {

   execsql {

     DELETE FROM t1 WHERE rowid=1;

     PRAGMA freelist_count;

   }

 } {11}

 do_test shortread1-1.3 {

   sqlite3_release_memory [expr {1024*9}]

   execsql {

     INSERT INTO t1 VALUES(hex(randomblob(5000)));

     PRAGMA freelist_count;

   }

 } {0}

 do_test shortread1-1.4 {

   execsql {

     COMMIT;

     SELECT count(*) FROM t1;

   }

 } {2}

 finish_test