3 # The author disclaims copyright to this source code.
5 #*************************************************************************
6 # This file implements regression tests for SQLite library. The
7 # focus of this script is testing updates in the FTS2 module.
9 # $Id: fts2f.test,v 1.2 2007/02/23 00:14:06 shess Exp $
12 set testdir [file dirname $argv0]
13 source $testdir/tester.tcl
15 # If SQLITE_ENABLE_FTS2 is defined, omit this file.
21 # Construct a full-text search table containing keywords which are the
22 # ordinal numbers of the bit positions set for a sequence of integers,
23 # which are used for the rowid. There are a total of 31 INSERT,
24 # UPDATE, and DELETE statements, so that we'll test both the
25 # segmentMerge() merge (over the first 16) and the termSelect() merge
26 # (over the level-1 segment and 15 level-0 segments).
28 CREATE VIRTUAL TABLE t1 USING fts2(content);
29 INSERT INTO t1 (rowid, content) VALUES(1, 'one');
30 INSERT INTO t1 (rowid, content) VALUES(2, 'two');
31 INSERT INTO t1 (rowid, content) VALUES(3, 'one two');
32 INSERT INTO t1 (rowid, content) VALUES(4, 'three');
33 INSERT INTO t1 (rowid, content) VALUES(5, 'one three');
34 INSERT INTO t1 (rowid, content) VALUES(6, 'two three');
35 INSERT INTO t1 (rowid, content) VALUES(7, 'one two three');
36 DELETE FROM t1 WHERE rowid = 4;
37 INSERT INTO t1 (rowid, content) VALUES(8, 'four');
38 UPDATE t1 SET content = 'update one three' WHERE rowid = 1;
39 INSERT INTO t1 (rowid, content) VALUES(9, 'one four');
40 INSERT INTO t1 (rowid, content) VALUES(10, 'two four');
41 DELETE FROM t1 WHERE rowid = 7;
42 INSERT INTO t1 (rowid, content) VALUES(11, 'one two four');
43 INSERT INTO t1 (rowid, content) VALUES(12, 'three four');
44 INSERT INTO t1 (rowid, content) VALUES(13, 'one three four');
45 DELETE FROM t1 WHERE rowid = 10;
46 INSERT INTO t1 (rowid, content) VALUES(14, 'two three four');
47 INSERT INTO t1 (rowid, content) VALUES(15, 'one two three four');
48 UPDATE t1 SET content = 'update two five' WHERE rowid = 8;
49 INSERT INTO t1 (rowid, content) VALUES(16, 'five');
50 DELETE FROM t1 WHERE rowid = 13;
51 INSERT INTO t1 (rowid, content) VALUES(17, 'one five');
52 INSERT INTO t1 (rowid, content) VALUES(18, 'two five');
53 INSERT INTO t1 (rowid, content) VALUES(19, 'one two five');
54 DELETE FROM t1 WHERE rowid = 16;
55 INSERT INTO t1 (rowid, content) VALUES(20, 'three five');
56 INSERT INTO t1 (rowid, content) VALUES(21, 'one three five');
57 INSERT INTO t1 (rowid, content) VALUES(22, 'two three five');
58 DELETE FROM t1 WHERE rowid = 19;
59 UPDATE t1 SET content = 'update' WHERE rowid = 15;
63 execsql {SELECT COUNT(*) FROM t1}
67 execsql {SELECT rowid FROM t1 WHERE content MATCH 'update'}
71 execsql {SELECT rowid FROM t1 WHERE content MATCH 'one'}
75 execsql {SELECT rowid FROM t1 WHERE content MATCH 'two'}
76 } {2 3 6 8 11 14 18 22}
79 execsql {SELECT rowid FROM t1 WHERE content MATCH 'three'}
80 } {1 5 6 12 14 20 21 22}
83 execsql {SELECT rowid FROM t1 WHERE content MATCH 'four'}
87 execsql {SELECT rowid FROM t1 WHERE content MATCH 'five'}