sqlite/test/vacuum.test

# 2001 September 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: vacuum.test,v 1.6 2001/09/16 00:13:28 drh Exp $

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

if {0} {

# Try to vacuum a non-existant table.
#
do_test vacuum-1.1 {
  set v [catch {execsql {VACUUM dummy1}} msg]
  lappend v $msg
} {1 {no such table or index: dummy1}}

# It is OK to vacuum sqlite_master...
#
do_test vacuum-1.2 {
  set v [catch {execsql {VACUUM sqlite_master}} msg]
  lappend v $msg
} {0 {}}

# Create some tables and indices to test against.
#
execsql {CREATE TABLE test1(a int)}
execsql {CREATE TABLE test2(b int)}
execsql {CREATE INDEX index1 ON test1(a)}
execsql {INSERT INTO test1 VALUES(1)}
execsql {INSERT INTO test1 VALUES(1)}
execsql {INSERT INTO test1 VALUES(2)}
execsql {INSERT INTO test1 VALUES(3)}
execsql {INSERT INTO test2 VALUES(4)}

do_test vacuum-1.3 {
  set b1 [file mtime testdb/test1.tbl]
  set b2 [file mtime testdb/test2.tbl]
  set b3 [file mtime testdb/index1.tbl]
  after 1000
  execsql {VACUUM test1}
  set a1 [file mtime testdb/test1.tbl]
  set a2 [file mtime testdb/test2.tbl]
  set a3 [file mtime testdb/index1.tbl]
  expr {$a1>$b1 && $a2==$b2 && $a3==$b3}
} {1}
if {$::tcl_platform(platform)!="windows"} {
do_test vacuum-1.4 {
  set b1 [file mtime testdb/test1.tbl]
  set b2 [file mtime testdb/test2.tbl]
  set b3 [file mtime testdb/index1.tbl]
  after 1000
  execsql {VACUUM}
  set a1 [file mtime testdb/test1.tbl]
  set a2 [file mtime testdb/test2.tbl]
  set a3 [file mtime testdb/index1.tbl]
  expr {$a1>$b1 && $a2>$b2 && $a3>$b3}
} {1}
} ;# End if( platform!=windows )

finish_test

}