# 2006 February 10 # # 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. # # This file implements tests to verify that ticket #1667 has been # fixed. # # # $Id: tkt1667.test,v 1.4 2009/02/05 17:00:54 drh Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl ifcapable !autovacuum||!tclvar { finish_test return } db close file delete -force test.db test.db-journal # Set the pending byte offset such that the page it is on is # the first autovacuum pointer map page in the file (assume a page # size of 1024). set first_ptrmap_page [expr 1024/5 + 3] sqlite3_test_control_pending_byte [expr 1024 * ($first_ptrmap_page-1)] sqlite db test.db do_test tkt1667-1 { execsql { PRAGMA auto_vacuum = 1; BEGIN; CREATE TABLE t1(a, b); } for {set i 0} {$i < 500} {incr i} { execsql { INSERT INTO t1 VALUES($i, randstr(1000, 2000)) } } execsql { COMMIT; } } {} for {set i 0} {$i < 500} {incr i} { do_test tkt1667-2.$i.1 { execsql { DELETE FROM t1 WHERE a = $i; } } {} integrity_check tkt1667-2.$i.2 } do_test tkt1667-3 { execsql { BEGIN; } for {set i 0} {$i < 500} {incr i} { execsql { INSERT INTO t1 VALUES($i, randstr(1000, 2000)) } } execsql { COMMIT; } } {} do_test tkt1667-4.1 { execsql { DELETE FROM t1; } } {} integrity_check tkt1667-4.2 finish_test