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 deletions in the FTS3 module.
9 # $Id: fts3ae.test,v 1.1 2007/08/20 17:38:42 shess Exp $
12 set testdir [file dirname $argv0]
13 source $testdir/tester.tcl
15 # If SQLITE_ENABLE_FTS3 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 30 INSERT and
24 # DELETE statements, so that we'll test both the segmentMerge() merge
25 # (over the first 16) and the termSelect() merge (over the level-1
26 # segment and 14 level-0 segments).
28 CREATE VIRTUAL TABLE t1 USING fts3(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 DELETE FROM t1 WHERE rowid = 1;
34 INSERT INTO t1 (rowid, content) VALUES(5, 'one three');
35 INSERT INTO t1 (rowid, content) VALUES(6, 'two three');
36 INSERT INTO t1 (rowid, content) VALUES(7, 'one two three');
37 DELETE FROM t1 WHERE rowid = 4;
38 INSERT INTO t1 (rowid, content) VALUES(8, 'four');
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 INSERT INTO t1 (rowid, content) VALUES(16, 'five');
49 DELETE FROM t1 WHERE rowid = 13;
50 INSERT INTO t1 (rowid, content) VALUES(17, 'one five');
51 INSERT INTO t1 (rowid, content) VALUES(18, 'two five');
52 INSERT INTO t1 (rowid, content) VALUES(19, 'one two five');
53 DELETE FROM t1 WHERE rowid = 16;
54 INSERT INTO t1 (rowid, content) VALUES(20, 'three five');
55 INSERT INTO t1 (rowid, content) VALUES(21, 'one three five');
56 INSERT INTO t1 (rowid, content) VALUES(22, 'two three five');
57 DELETE FROM t1 WHERE rowid = 19;
58 DELETE FROM t1 WHERE rowid = 22;
62 execsql {SELECT COUNT(*) FROM t1}
66 execsql {SELECT rowid FROM t1 WHERE content MATCH 'one'}
70 execsql {SELECT rowid FROM t1 WHERE content MATCH 'two'}
74 execsql {SELECT rowid FROM t1 WHERE content MATCH 'three'}
75 } {5 6 12 14 15 20 21}
78 execsql {SELECT rowid FROM t1 WHERE content MATCH 'four'}
82 execsql {SELECT rowid FROM t1 WHERE content MATCH 'five'}