# 2014 June 17
#
# 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.
#
# More specifically, the focus is on testing prefix queries, both with and
# without prefix indexes.
#
source [file join [file dirname [info script]] fts5_common.tcl]
set testprefix fts5ad
# If SQLITE_ENABLE_FTS5 is defined, omit this file.
ifcapable !fts5 {
finish_test
return
}
foreach_detail_mode $testprefix {
do_execsql_test 1.0 {
CREATE VIRTUAL TABLE yy USING fts5(x, y, detail=%DETAIL%);
INSERT INTO yy VALUES('Changes the result to be', 'the list of all matching');
INSERT INTO yy VALUES('indices (or all matching', 'values if -inline is');
INSERT INTO yy VALUES('specified as well.) If', 'indices are returned, the');
} {}
foreach {tn match res} {
1 {c*} {1}
2 {i*} {3 2}
3 {t*} {3 1}
4 {r*} {3 1}
} {
do_execsql_test 1.$tn {
SELECT rowid FROM yy WHERE yy MATCH $match ORDER BY rowid DESC
} $res
}
foreach {tn match res} {
5 {c*} {1}
6 {i*} {2 3}
7 {t*} {1 3}
8 {r*} {1 3}
} {
do_execsql_test 1.$tn {
SELECT rowid FROM yy WHERE yy MATCH $match
} $res
}
foreach {T create} {
2 {
CREATE VIRTUAL TABLE t1 USING fts5(a, b, detail=%DETAIL%);
INSERT INTO t1(t1, rank) VALUES('pgsz', 32);
}
3 {
CREATE VIRTUAL TABLE t1 USING fts5(a, b, prefix="1,2,3,4", detail=%DETAIL%);
INSERT INTO t1(t1, rank) VALUES('pgsz', 32);
}
4 {
CREATE VIRTUAL TABLE t1 USING fts5(a, b, detail=%DETAIL%);
INSERT INTO t1(t1, rank) VALUES('pgsz', 32);
BEGIN;
}
5 {
CREATE VIRTUAL TABLE t1 USING fts5(a, b, prefix="1,2,3,4", detail=%DETAIL%);
INSERT INTO t1(t1, rank) VALUES('pgsz', 32);
BEGIN;
}
} {
do_test $T.1 {
execsql { DROP TABLE IF EXISTS t1 }
execsql $create
} {}
do_test $T.1 {
foreach {rowid a b} {
0 {fghij uvwxyz klmn pq uvwx} {klmn f fgh uv fghij klmno}
1 {uv f abcd abcd fghi} {pq klm uv uv fgh uv a}
2 {klmn klm pqrs fghij uv} {f k uvw ab abcd pqr uv}
3 {ab pqrst a fghi ab pqr fg} {k klmno a fg abcd}
4 {abcd pqrst uvwx a fgh} {f klmno fghij kl pqrst}
5 {uvwxyz k abcde u a} {uv k k kl klmn}
6 {uvwxyz k klmn pqrst uv} {fghi pqrs abcde u k}
7 {uvwxy klmn u p pqrst fgh} {p f fghi abcd uvw kl uv}
8 {f klmno pqrst uvwxy pqrst} {uv abcde klm pq pqr}
9 {f abcde a uvwxyz pqrst} {fghij abc k uvwx pqr fghij uvwxy}
10 {ab uv f fg pqrst uvwxy} {fgh p uv k abc klm uvw}
11 {pq klmno a uvw abcde uvwxyz} {fghij pq uvwxyz pqr fghi}
12 {fgh u pq fgh uvw} {uvw pqr f uvwxy uvwx}
13 {uvwx klmn f fgh abcd pqr} {uvw k fg uv klm abcd}
14 {ab uvwx pqrst pqr uvwxyz pqrs} {uvwxyz abcde ab ab uvw abcde}
15 {abc abcde uvwxyz abc kl k pqr} {klm k k klmno u fgh}
16 {fghi abcd fghij uv uvwxyz ab uv} {klmn pqr a uvw fghi}
17 {abc pqrst fghi uvwx uvw klmn fghi} {ab fg pqr pqrs p}
18 {pqr kl a fghij fgh fg kl} {pqr uvwxyz uvw abcd uvwxyz}
19 {fghi fghi pqr kl fghi f} {klmn u u klmno klmno}
20 {abc pqrst klmno kl pq uvwxy} {abc k fghi pqrs klm}
21 {a pqr uvwxyz uv fghi a fgh} {abc pqrs pqrst pq klm}
22 {klm abc uvwxyz klm pqrst} {fghij k pq pqr u klm fghij}
23 {p klm uv p a a} {uvwxy klmn uvw abcde pq}
24 {uv fgh fg pq uvwxy u uvwxy} {pqrs a uvw p uvwx uvwxyz fg}
25 {fghij fghi klmn abcd pq kl} {fghi abcde pqrs abcd fgh uvwxy}
26 {pq fgh a abc klmno klmn} {fgh p k p fg fghij}
27 {fg pq kl uvwx fghij pqrst klmn} {abcd uvw abcd fghij f fghij}
28 {uvw fghi p fghij pq fgh uvwx} {k fghij abcd uvwx pqr fghi}
29 {klm pq abcd pq f uvwxy} {pqrst p fghij pqr p}
30 {ab uvwx fg uvwx klmn klm} {klmn klmno fghij klmn klm}
31 {pq k pqr abcd a pqrs} {abcd abcd uvw a abcd klmno ab}
32 {pqrst u abc pq klm} {abc kl uvwxyz fghij u fghi p}
33 {f uvwxy u k f uvw uvwx} {pqrs uvw fghi fg pqrst klm}
34 {pqrs pq fghij uvwxyz pqr} {ab abc abc uvw f pq f}
35 {uvwxy ab uvwxy klmno kl pqrs} {abcde uvw pqrs uvwx k k}
36 {uvwxyz k ab abcde abc uvw} {uvw abcde uvw klmn uv klmn}
37 {k kl uv abcde uvwx fg u} {u abc uvwxy k fg abcd}
38 {fghi pqrst fghi pqr pqrst uvwx} {u uv uvwx fghi abcde}
39 {k pqrst k uvw fg pqrst fghij} {uvwxy ab kl klmn uvwxyz abcde}
40 {fg uvwxy pqrs klmn uvwxyz klm p} {k uv ab fghij fgh k pqrs}
41 {uvwx abc f pq uvwxy k} {ab uvwxyz abc f fghij}
42 {uvwxy klmno uvwxyz uvwxyz pqrst} {uv kl kl klmno k f abcde}
43 {abcde ab pqrs fg f fgh} {abc fghij fghi k k}
44 {uvw abcd a ab pqrst klmn fg} {pqrst u uvwx pqrst fghij f pqrst}
45 {uvwxy p kl uvwxyz ab pqrst fghi} {abc f pqr fg a k}
46 {u p f a fgh} {a kl pq uv f}
47 {pqrs abc fghij fg abcde ab a} {p ab uv pqrs kl fghi abcd}
48 {abcde uvwxy pqrst uv abc pqr uvwx} {uvwxy klm uvwxy uvwx k}
49 {fgh klm abcde klmno u} {a f fghij f uvwxyz abc u}
50 {uv uvw uvwxyz uvwxyz uv ab} {uvwx pq fg u k uvwxy}
51 {uvwxy pq p kl fghi} {pqrs fghi pqrs abcde uvwxyz ab}
52 {pqr p uvwxy kl pqrs klmno fghij} {ab abcde abc pqrst pqrs uv}
53 {fgh pqrst p a klmno} {ab ab pqrst pqr kl pqrst}
54 {abcd klm ab uvw a fg u} {f pqr f abcd uv}
55 {u fg uvwxyz k uvw} {abc pqrs f fghij fg pqrs uvwxy}
56 {klm fg p fghi fg a} {uv a fghi uvwxyz a fghi}
57 {uvwxy k abcde fgh f fghi} {f kl klmn f fghi klm}
58 {klm k fgh uvw fgh fghi} {klmno uvwx u pqrst u}
59 {fghi pqr pqrst p uvw fghij} {uv pqrst pqrs pq fghij klm}
60 {uvwx klm uvwxy uv klmn} {p a a abc klmn ab k}
61 {uvwxy uvwx klm uvwx klm} {pqrs ab ab uvwxyz fg}
62 {kl uv uv uvw fg kl k} {abcde uvw fgh uvwxy klm}
63 {a abc fgh u klm abcd} {fgh pqr uv klmn fghij}
64 {klmn k klmn klmno pqrs pqr} {fg kl abcde klmno uvwxy kl pq}
65 {uvwxyz klm fghi abc abcde kl} {uvwxy uvw uvwxyz uvwxyz pq pqrst}
66 {pq klm abc pqrst fgh f} {u abcde pqrst abcde fg}
67 {u pqrst kl u uvw klmno} {u pqr pqrs fgh u p}
68 {abc fghi uvwxy fgh k pq} {uv p uvwx uvwxyz ab}
69 {klmno f uvwxyz uvwxy klmn fg ab} {fgh kl a pqr abcd pqr}
70 {fghi pqrst pqrst uv a} {uvwxy k p uvw uvwx a}
71 {a fghij f p uvw} {klm fg abcd abcde klmno pqrs}
72 {uv uvwx uvwx uvw klm} {uv fghi klmno uvwxy uvw}
73 {kl uvwxy ab f pq klm u} {uvwxy klmn klm abcd pq fg k}
74 {uvw pqrst abcd uvwxyz ab} {fgh fgh klmn abc pq}
75 {uvwxyz klm pq abcd klmno pqr uvwxyz} {kl f a fg pqr klmn}
76 {uvw uvwxy pqr k pqrst kl} {uvwxy abc uvw uvw u}
77 {fgh klm u uvwxyz f uvwxy abcde} {uv abcde klmno u u ab}
78 {klmno abc pq pqr fgh} {p uv abcd fgh abc u k}
79 {fg pqr uvw pq uvwx} {uv uvw fghij pqrs fg p}
80 {abcd pqrs uvwx uvwxy uvwx} {u uvw pqrst pqr abcde pqrs kl}
81 {uvwxyz klm pq uvwxy fghij} {p pq klm fghij u a a}
82 {uvwx k uvwxyz klmno pqrst kl} {abcde p f pqrst abcd uvwxyz p}
83 {abcd abcde klm pqrst uvwxyz} {uvw pqrst u p uvwxyz a pqrs}
84 {k klm abc uv uvwxy klm klmn} {k abc pqr a abc p kl}
85 {klmn abcd pqrs p pq klm a} {klmn kl ab uvw pq}
86 {klmn a pqrs abc uvw pqrst} {a pqr kl klm a k f}
87 {pqrs ab uvwx uvwxy a pqr f} {fg klm uvwx pqr pqr}
88 {klmno ab k kl u uvwxyz} {uv kl uvw fghi uv uvw}
89 {pq fghi pqrst klmn uvwxy abc pqrs} {fg f f fg abc abcde klm}
90 {kl a k fghi uvwx fghi u} {ab uvw pqr fg a p abc}
91 {uvwx pqrs klmno ab fgh uvwx} {pqr uvwx abc kl f klmno kl}
92 {fghij pq pqrs fghij f pqrst} {u abcde fg pq pqr fgh k}
93 {fgh u pqrs abcde klmno abc} {abc fg pqrst pqr abcde}
94 {uvwx p abc f pqr p} {k pqrs kl klm abc fghi klm}
95 {kl p klmno uvwxyz klmn} {fghi ab a fghi pqrs kl}
96 {pqr fgh pq uvwx a} {uvw klm klmno fg uvwxy uvwx}
97 {fg abc uvwxyz fghi pqrst pq} {abc k a ab abcde f}
98 {uvwxy fghi uvwxy u abcde abcde uvw} {klmn uvwx pqrs uvw uvwxy abcde}
99 {pq fg fghi uvwx uvwx fghij uvwxy} {klmn klmn f abc fg a}
} {
execsql {
INSERT INTO t1(rowid, a, b) VALUES($rowid, $a, $b);
}
}
} {}
proc prefix_query {prefixlist} {
set ret [list]
db eval {SELECT rowid, a, b FROM t1 ORDER BY rowid DESC} {
set bMatch 1
foreach pref $prefixlist {
if { [lsearch -glob $a $pref]<0 && [lsearch -glob $b $pref]<0 } {
set bMatch 0
break
}
}
if {$bMatch} { lappend ret $rowid }
}
return $ret
}
do_execsql_test $T.integrity {
INSERT INTO t1(t1) VALUES('integrity-check');
}
foreach {bAsc sql} {
1 {SELECT rowid FROM t1 WHERE t1 MATCH $prefix}
0 {SELECT rowid FROM t1 WHERE t1 MATCH $prefix ORDER BY rowid DESC}
} {
foreach {tn prefix} {
1 {a*} 2 {ab*} 3 {abc*} 4 {abcd*} 5 {abcde*}
6 {f*} 7 {fg*} 8 {fgh*} 9 {fghi*} 10 {fghij*}
11 {k*} 12 {kl*} 13 {klm*} 14 {klmn*} 15 {klmno*}
16 {p*} 17 {pq*} 18 {pqr*} 19 {pqrs*} 20 {pqrst*}
21 {u*} 22 {uv*} 23 {uvw*} 24 {uvwx*} 25 {uvwxy*} 26 {uvwxyz*}
27 {x*}
28 {a f*} 29 {a* f*} 30 {a* fghij*}
} {
set res [prefix_query $prefix]
if {$bAsc} {
set res [lsort -integer -increasing $res]
}
set n [llength $res]
do_execsql_test $T.$bAsc.$tn.$n $sql $res
}
}
catchsql COMMIT
}
}
finish_test