| # 2009 March 28 |
| # |
| # 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. |
| # |
| #*********************************************************************** |
| # |
| # Ticket #3762: Make sure that an incremental vacuum that reduces the |
| # size of the database file such that a pointer-map page is elemented |
| # can be correctly rolled back. |
| # |
| # That ticket #3762 has been fixed has already been verified by the |
| # savepoint6.test test script. But this script is simplier and a |
| # redundant test never hurts. |
| # |
| # $Id: tkt3762.test,v 1.1 2009/03/31 00:50:36 drh Exp $ |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| |
| do_test tkt3762-1.1 { |
| db eval { |
| PRAGMA auto_vacuum=INCREMENTAL; |
| PRAGMA page_size=1024; |
| PRAGMA cache_size=10; |
| CREATE TABLE t1(x); |
| INSERT INTO t1 VALUES(zeroblob(900)); |
| INSERT INTO t1 VALUES(zeroblob(900)); |
| INSERT INTO t1 SELECT x FROM t1; |
| INSERT INTO t1 SELECT x FROM t1; |
| INSERT INTO t1 SELECT x FROM t1; |
| INSERT INTO t1 SELECT x FROM t1; |
| INSERT INTO t1 SELECT x FROM t1; |
| INSERT INTO t1 SELECT x FROM t1; |
| INSERT INTO t1 SELECT x FROM t1; |
| DELETE FROM t1 WHERE rowid>202; |
| VACUUM; |
| |
| BEGIN; |
| DELETE FROM t1 WHERE rowid IN (10,11,12) ; |
| PRAGMA incremental_vacuum(10); |
| UPDATE t1 SET x=zeroblob(900) WHERE rowid BETWEEN 100 AND 110; |
| INSERT INTO t1 VALUES(zeroblob(39000)); |
| SELECT count(*) FROM t1; |
| ROLLBACK; |
| } |
| db eval {PRAGMA integrity_check} |
| } {ok} |
| |
| finish_test |