# 2008 March 20

 #

 # 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.

 #

 #***********************************************************************

 #

 # $Id: crash7.test,v 1.1 2008/04/03 14:36:26 danielk1977 Exp $

 set testdir [file dirname $argv0]

 source $testdir/tester.tcl

 ifcapable !crashtest {

   finish_test

   return

 }

 proc signature {} {

   return [db eval {SELECT count(*), md5sum(a), md5sum(b), md5sum(c) FROM abc}]

 }

 foreach f [list test.db test.db-journal] {

   for {set ii 1} {$ii < 64} {incr ii} {

     db close

     file delete test.db

     sqlite3 db test.db

     set from_size [expr 1024 << ($ii&3)]

     set to_size   [expr 1024 << (($ii>>2)&3)]

     execsql "

       PRAGMA page_size = $from_size;

       BEGIN;

       CREATE TABLE abc(a PRIMARY KEY, b, c);

       INSERT INTO abc VALUES(randomblob(100), randomblob(200), randomblob(1000));

       INSERT INTO abc 

           SELECT randomblob(1000), randomblob(200), randomblob(100)

           FROM abc;

       INSERT INTO abc 

           SELECT randomblob(100), randomblob(200), randomblob(1000)

           FROM abc;

       INSERT INTO abc 

           SELECT randomblob(100), randomblob(200), randomblob(1000)

           FROM abc;

       INSERT INTO abc 

           SELECT randomblob(100), randomblob(200), randomblob(1000)

           FROM abc;

       INSERT INTO abc 

           SELECT randomblob(100), randomblob(200), randomblob(1000)

           FROM abc WHERE [expr $ii&16];

       INSERT INTO abc 

           SELECT randomblob(25), randomblob(45), randomblob(9456)

           FROM abc WHERE [expr $ii&32];

       INSERT INTO abc 

           SELECT randomblob(100), randomblob(200), randomblob(1000)

           FROM abc WHERE [expr $ii&8];

       INSERT INTO abc 

           SELECT randomblob(25), randomblob(45), randomblob(9456)

           FROM abc WHERE [expr $ii&4];

       COMMIT;

     "

     set sig [signature]

     db close

     do_test crash7-1.$ii.crash {

        crashsql -file $f "

          PRAGMA page_size = $to_size;

          VACUUM;

        "

     } {1 {child process exited abnormally}}

     sqlite3 db test.db

     integrity_check crash7-1.$ii.integrity

   } 

 }

 finish_test