# 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