1 # 2006 October 31 (scaaarey)
3 # The author disclaims copyright to this source code.
5 #*************************************************************************
6 # This file implements regression tests for SQLite library. The focus
7 # here is testing correct handling of excessively long terms.
9 # $Id: fts2h.test,v 1.1 2006/11/29 21:03:01 shess Exp $
12 set testdir [file dirname $argv0]
13 source $testdir/tester.tcl
15 # If SQLITE_ENABLE_FTS2 is defined, omit this file.
21 # Generate a term of len copies of char.
22 proc bigterm {char len} {
23 for {set term ""} {$len>0} {incr len -1} {
29 # Generate a document of bigterms based on characters from the list
31 proc bigtermdoc {chars len} {
34 append doc " " [bigterm $char $len]
40 set doc1 [bigtermdoc {a b c d} $len]
41 set doc2 [bigtermdoc {b d e f} $len]
42 set doc3 [bigtermdoc {a c e} $len]
44 set aterm [bigterm a $len]
45 set bterm [bigterm b $len]
46 set xterm [bigterm x $len]
49 CREATE VIRTUAL TABLE t1 USING fts2(content);
50 INSERT INTO t1 (rowid, content) VALUES(1, $doc1);
51 INSERT INTO t1 (rowid, content) VALUES(2, $doc2);
52 INSERT INTO t1 (rowid, content) VALUES(3, $doc3);
55 # No hits at all. Returns empty doclists from termSelect().
57 execsql {SELECT rowid FROM t1 WHERE t1 MATCH 'something'}
61 execsql {SELECT rowid FROM t1 WHERE t1 MATCH $aterm}
65 execsql {SELECT rowid FROM t1 WHERE t1 MATCH $xterm}
69 execsql "SELECT rowid FROM t1 WHERE t1 MATCH '$aterm -$xterm'"
73 execsql "SELECT rowid FROM t1 WHERE t1 MATCH '\"$aterm $bterm\"'"