sl@0: # 2006 October 19
sl@0: #
sl@0: # The author disclaims copyright to this source code.
sl@0: #
sl@0: #*************************************************************************
sl@0: # This file implements regression tests for SQLite library.  The
sl@0: # focus of this script is testing updates in the FTS2 module.
sl@0: #
sl@0: # $Id: fts2f.test,v 1.2 2007/02/23 00:14:06 shess Exp $
sl@0: #
sl@0: 
sl@0: set testdir [file dirname $argv0]
sl@0: source $testdir/tester.tcl
sl@0: 
sl@0: # If SQLITE_ENABLE_FTS2 is defined, omit this file.
sl@0: ifcapable !fts2 {
sl@0:   finish_test
sl@0:   return
sl@0: }
sl@0: 
sl@0: # Construct a full-text search table containing keywords which are the
sl@0: # ordinal numbers of the bit positions set for a sequence of integers,
sl@0: # which are used for the rowid.  There are a total of 31 INSERT,
sl@0: # UPDATE, and DELETE statements, so that we'll test both the
sl@0: # segmentMerge() merge (over the first 16) and the termSelect() merge
sl@0: # (over the level-1 segment and 15 level-0 segments).
sl@0: db eval {
sl@0:   CREATE VIRTUAL TABLE t1 USING fts2(content);
sl@0:   INSERT INTO t1 (rowid, content) VALUES(1, 'one');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(2, 'two');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(3, 'one two');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(4, 'three');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(5, 'one three');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(6, 'two three');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(7, 'one two three');
sl@0:   DELETE FROM t1 WHERE rowid = 4;
sl@0:   INSERT INTO t1 (rowid, content) VALUES(8, 'four');
sl@0:   UPDATE t1 SET content = 'update one three' WHERE rowid = 1;
sl@0:   INSERT INTO t1 (rowid, content) VALUES(9, 'one four');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(10, 'two four');
sl@0:   DELETE FROM t1 WHERE rowid = 7;
sl@0:   INSERT INTO t1 (rowid, content) VALUES(11, 'one two four');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(12, 'three four');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(13, 'one three four');
sl@0:   DELETE FROM t1 WHERE rowid = 10;
sl@0:   INSERT INTO t1 (rowid, content) VALUES(14, 'two three four');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(15, 'one two three four');
sl@0:   UPDATE t1 SET content = 'update two five' WHERE rowid = 8;
sl@0:   INSERT INTO t1 (rowid, content) VALUES(16, 'five');
sl@0:   DELETE FROM t1 WHERE rowid = 13;
sl@0:   INSERT INTO t1 (rowid, content) VALUES(17, 'one five');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(18, 'two five');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(19, 'one two five');
sl@0:   DELETE FROM t1 WHERE rowid = 16;
sl@0:   INSERT INTO t1 (rowid, content) VALUES(20, 'three five');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(21, 'one three five');
sl@0:   INSERT INTO t1 (rowid, content) VALUES(22, 'two three five');
sl@0:   DELETE FROM t1 WHERE rowid = 19;
sl@0:   UPDATE t1 SET content = 'update' WHERE rowid = 15;
sl@0: }
sl@0: 
sl@0: do_test fts2f-1.1 {
sl@0:   execsql {SELECT COUNT(*) FROM t1}
sl@0: } {16}
sl@0: 
sl@0: do_test fts2f-2.0 {
sl@0:   execsql {SELECT rowid FROM t1 WHERE content MATCH 'update'}
sl@0: } {1 8 15}
sl@0: 
sl@0: do_test fts2f-2.1 {
sl@0:   execsql {SELECT rowid FROM t1 WHERE content MATCH 'one'}
sl@0: } {1 3 5 9 11 17 21}
sl@0: 
sl@0: do_test fts2f-2.2 {
sl@0:   execsql {SELECT rowid FROM t1 WHERE content MATCH 'two'}
sl@0: } {2 3 6 8 11 14 18 22}
sl@0: 
sl@0: do_test fts2f-2.3 {
sl@0:   execsql {SELECT rowid FROM t1 WHERE content MATCH 'three'}
sl@0: } {1 5 6 12 14 20 21 22}
sl@0: 
sl@0: do_test fts2f-2.4 {
sl@0:   execsql {SELECT rowid FROM t1 WHERE content MATCH 'four'}
sl@0: } {9 11 12 14}
sl@0: 
sl@0: do_test fts2f-2.5 {
sl@0:   execsql {SELECT rowid FROM t1 WHERE content MATCH 'five'}
sl@0: } {8 17 18 20 21 22}
sl@0: 
sl@0: finish_test