# 2007 Oct 3

 #

 # 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 is to test that ticket #2686 has been fixed.

 #

 # $Id: tkt2686.test,v 1.3 2008/02/02 02:48:52 drh Exp $

 #

 set testdir [file dirname $argv0]

 source $testdir/tester.tcl

 ifcapable !subquery {

   finish_test

   return

 }

 db eval {

   PRAGMA page_size=1024;

   PRAGMA max_page_count=50;

   PRAGMA auto_vacuum=0;

   CREATE TABLE filler (fill);

 }

 for {set i 1} {$i<2000} {incr i} {

   do_test tkt2686-$i.1 {

     db eval BEGIN

     set rc [catch {

       while 1 {

         db eval {INSERT INTO filler (fill) VALUES (randstr(1000, 10000)) }

       }

     } msg]

     lappend rc $msg

   } {1 {database or disk is full}}

   do_test tkt2686-$i.2 {

     execsql {

       DELETE FROM filler 

        WHERE rowid <= (SELECT MAX(rowid) FROM filler LIMIT 20)

     }

   } {}

   integrity_check tkt2686-$i.3

   catch {db eval COMMIT}

 }

 db close

 file delete -force test.db test.db-journal

 sqlite3 db test.db

 db eval {

   PRAGMA page_size=1024;

   PRAGMA max_page_count=50;

   PRAGMA auto_vacuum=1;

   CREATE TABLE filler (fill);

 }

 for {set i 10000} {$i<12000} {incr i} {

   do_test tkt2686-$i.1 {

     db eval BEGIN

     set rc [catch {

       while 1 {

         db eval {INSERT INTO filler (fill) VALUES (randstr(1000, 10000)) }

       }

     } msg]

     lappend rc $msg

   } {1 {database or disk is full}}

   do_test tkt2686-$i.2 {

     execsql {

       DELETE FROM filler 

        WHERE rowid <= (SELECT MAX(rowid) FROM filler LIMIT 20)

     }

   } {}

   integrity_check tkt2686-$i.3

   catch {db eval COMMIT}

 }

 finish_test