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Annotation of embedaddon/sqlite3/test/tkt3762.test, revision 1.1

1.1     ! misho       1: # 2009 March 28
        !             2: #
        !             3: # The author disclaims copyright to this source code.  In place of
        !             4: # a legal notice, here is a blessing:
        !             5: #
        !             6: #    May you do good and not evil.
        !             7: #    May you find forgiveness for yourself and forgive others.
        !             8: #    May you share freely, never taking more than you give.
        !             9: #
        !            10: #***********************************************************************
        !            11: #
        !            12: # Ticket #3762:  Make sure that an incremental vacuum that reduces the
        !            13: # size of the database file such that a pointer-map page is elemented
        !            14: # can be correctly rolled back.
        !            15: #
        !            16: # That ticket #3762 has been fixed has already been verified by the
        !            17: # savepoint6.test test script.  But this script is simplier and a
        !            18: # redundant test never hurts.
        !            19: #
        !            20: # $Id: tkt3762.test,v 1.1 2009/03/31 00:50:36 drh Exp $
        !            21: 
        !            22: set testdir [file dirname $argv0]
        !            23: source $testdir/tester.tcl
        !            24: 
        !            25: do_test tkt3762-1.1 {
        !            26:   db eval {
        !            27:     PRAGMA auto_vacuum=INCREMENTAL;
        !            28:     PRAGMA page_size=1024;
        !            29:     PRAGMA cache_size=10;
        !            30:     CREATE TABLE t1(x);
        !            31:     INSERT INTO t1 VALUES(zeroblob(900));
        !            32:     INSERT INTO t1 VALUES(zeroblob(900));
        !            33:     INSERT INTO t1 SELECT x FROM t1;
        !            34:     INSERT INTO t1 SELECT x FROM t1;
        !            35:     INSERT INTO t1 SELECT x FROM t1;
        !            36:     INSERT INTO t1 SELECT x FROM t1;
        !            37:     INSERT INTO t1 SELECT x FROM t1;
        !            38:     INSERT INTO t1 SELECT x FROM t1;
        !            39:     INSERT INTO t1 SELECT x FROM t1;
        !            40:     DELETE FROM t1 WHERE rowid>202;
        !            41:     VACUUM;
        !            42:     
        !            43:     BEGIN;
        !            44:     DELETE FROM t1 WHERE rowid IN (10,11,12) ;
        !            45:     PRAGMA incremental_vacuum(10);
        !            46:     UPDATE t1 SET x=zeroblob(900) WHERE rowid BETWEEN 100 AND 110;
        !            47:     INSERT INTO t1 VALUES(zeroblob(39000));
        !            48:     SELECT count(*) FROM t1;
        !            49:     ROLLBACK;
        !            50:   }
        !            51:   db eval {PRAGMA integrity_check}
        !            52: } {ok}
        !            53: 
        !            54: finish_test