sqlite/ext/fts5/test/fts5query.test
dan 2e6ca188c4 Fix a buffer overwrite in fts5 that could occur when processing a prefix
query.

FossilOrigin-Name: 92fc146bc2b781e7e2d7138b00e5ea649c6fee1c2b8449420460a1b3e5c9661b
2017-12-11 17:20:37 +00:00

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# 2015 October 27
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#*************************************************************************
# This file implements regression tests for SQLite library. The
# focus of this script is testing the FTS5 module.
#
source [file join [file dirname [info script]] fts5_common.tcl]
set testprefix fts5query
# If SQLITE_ENABLE_FTS5 is defined, omit this file.
ifcapable !fts5 {
finish_test
return
}
for {set tn 1 ; set pgsz 64} {$tn<32} {incr tn; incr pgsz 16} {
reset_db
do_test 1.$tn.1 {
execsql {
CREATE VIRTUAL TABLE t1 USING fts5(x);
INSERT INTO t1(t1, rank) VALUES('pgsz', $pgsz);
BEGIN;
}
foreach x [list aaa bbb ccc ddd eee fff ggg hhh iii jjj] {
set doc [string repeat "$x " 30]
execsql { INSERT INTO t1 VALUES($doc) }
}
execsql COMMIT
} {}
do_execsql_test 1.$tn.2 {
INSERT INTO t1(t1) VALUES('integrity-check');
}
set ret 1
foreach x [list a b c d e f g h i j] {
do_execsql_test 1.$tn.3.$ret {
SELECT rowid FROM t1 WHERE t1 MATCH $x || '*';
} $ret
incr ret
}
}
for {set tn 1 ; set pgsz 64} {$tn<32} {incr tn; incr pgsz 16} {
reset_db
do_test 2.$tn.1 {
execsql {
CREATE VIRTUAL TABLE t1 USING fts5(x);
INSERT INTO t1(t1, rank) VALUES('pgsz', $pgsz);
BEGIN;
}
foreach x [list bbb ddd fff hhh jjj lll nnn ppp rrr ttt] {
set doc [string repeat "$x " 30]
execsql { INSERT INTO t1 VALUES($doc) }
}
execsql COMMIT
} {}
do_execsql_test 2.$tn.2 {
INSERT INTO t1(t1) VALUES('integrity-check');
}
set ret 1
foreach x [list a c e g i k m o q s u] {
do_execsql_test 2.$tn.3.$ret {
SELECT rowid FROM t1 WHERE t1 MATCH $x || '*';
} {}
incr ret
}
}
reset_db
do_execsql_test 3.0 {
CREATE VIRTUAL TABLE x1 USING fts5(a);
INSERT INTO x1(rowid, a) VALUES(-1000000000000, 'toyota');
INSERT INTO x1(rowid, a) VALUES(1, 'tarago');
}
do_execsql_test 3.1 {
SELECT rowid FROM x1('t*');
} {-1000000000000 1}
finish_test