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Artifact e198d81a1cbc3f3f6b8aeee27cadfffea8995d42:


# 2005 February 15
#
# 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 implements regression tests for SQLite library.  The
# focus of this file is testing the VACUUM statement.
#
# $Id: vacuum2.test,v 1.3 2007/07/19 16:35:17 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

# If the VACUUM statement is disabled in the current build, skip all
# the tests in this file.
#
ifcapable {!vacuum||!autoinc} {
  finish_test
  return
}
if $AUTOVACUUM {
  finish_test
  return
}

# Ticket #1121 - make sure vacuum works if all autoincrement tables
# have been deleted.
#
do_test vacuum2-1.1 {
  execsql {
    CREATE TABLE t1(x INTEGER PRIMARY KEY AUTOINCREMENT, y);
    DROP TABLE t1;
    VACUUM;
  }
} {}

# Ticket #2518.  Make sure vacuum increments the change counter
# in the database header.
#
do_test vacuum2-2.1 {
  execsql {
    CREATE TABLE t1(x);
    CREATE TABLE t2(y);
    INSERT INTO t1 VALUES(1);
  }
  hexio_get_int [hexio_read test.db 24 4]
} [expr {[hexio_get_int [hexio_read test.db 24 4]]+3}]
do_test vacuum2-2.1 {
  execsql {
    VACUUM
  }
  hexio_get_int [hexio_read test.db 24 4]
} [expr {[hexio_get_int [hexio_read test.db 24 4]]+1}]

finish_test