425 lines
13 KiB
Plaintext
425 lines
13 KiB
Plaintext
# 2014 Dec 20
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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# Tests focusing on custom tokenizers that support synonyms.
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#
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source [file join [file dirname [info script]] fts5_common.tcl]
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set testprefix fts5synonym
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# If SQLITE_ENABLE_FTS5 is defined, omit this file.
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ifcapable !fts5 {
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finish_test
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return
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}
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proc tcl_create {args} { return "tcl_tokenize" }
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foreach_detail_mode $testprefix {
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#-------------------------------------------------------------------------
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# Warm body test for the code in fts5_tcl.c.
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#
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fts5_tclnum_register db
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do_execsql_test 1.0 {
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CREATE VIRTUAL TABLE ft USING fts5(x, tokenize = "tclnum document", detail=%DETAIL%);
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INSERT INTO ft VALUES('abc def ghi');
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INSERT INTO ft VALUES('jkl mno pqr');
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SELECT rowid, x FROM ft WHERE ft MATCH 'def';
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SELECT x, rowid FROM ft WHERE ft MATCH 'pqr';
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} {1 {abc def ghi} {jkl mno pqr} 2}
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#-------------------------------------------------------------------------
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# Test a tokenizer that supports synonyms by adding extra entries to the
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# FTS index.
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#
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reset_db
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fts5_tclnum_register db
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do_execsql_test 2.0 {
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CREATE VIRTUAL TABLE ft USING fts5(
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x, tokenize = "tclnum document", detail=%DETAIL%
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);
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INSERT INTO ft VALUES('one two three');
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INSERT INTO ft VALUES('four five six');
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INSERT INTO ft VALUES('eight nine ten');
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} {}
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foreach {tn expr res} {
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1 "3" 1
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2 "eight OR 8 OR 5" {2 3}
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3 "10" {}
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4 "1*" {1}
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5 "1 + 2" {1}
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} {
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if {![fts5_expr_ok $expr ft]} continue
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do_execsql_test 2.1.$tn {
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SELECT rowid FROM ft WHERE ft MATCH $expr
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} $res
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}
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#-------------------------------------------------------------------------
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# Test some broken tokenizers:
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#
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# 3.1.*: A tokenizer that declares the very first token to be colocated.
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#
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# 3.2.*: A tokenizer that reports two identical tokens at the same position.
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# This is allowed.
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#
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reset_db
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sqlite3_fts5_create_tokenizer db tcl tcl_create
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proc tcl_tokenize {tflags text} {
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set bColo 1
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foreach {w iStart iEnd} [fts5_tokenize_split $text] {
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if {$bColo} {
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sqlite3_fts5_token -colo $w $iStart $iEnd
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set bColo 0
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} {
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sqlite3_fts5_token $w $iStart $iEnd
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}
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}
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}
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do_execsql_test 3.1.0 {
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CREATE VIRTUAL TABLE ft USING fts5(x, tokenize = tcl);
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INSERT INTO ft VALUES('one two three');
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CREATE VIRTUAL TABLE vv USING fts5vocab(ft, row);
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SELECT * FROM vv;
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} {
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one 1 1 three 1 1 two 1 1
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}
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do_execsql_test 3.1.1 {
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INSERT INTO ft(ft) VALUES('integrity-check');
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} {}
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proc tcl_tokenize {tflags text} {
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foreach {w iStart iEnd} [fts5_tokenize_split $text] {
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sqlite3_fts5_token $w $iStart $iEnd
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}
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}
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do_execsql_test 3.1.2 {
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SELECT rowid FROM ft WHERE ft MATCH 'one two three'
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} {1}
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reset_db
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sqlite3_fts5_create_tokenizer db tcl tcl_create
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proc tcl_tokenize {tflags text} {
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foreach {w iStart iEnd} [fts5_tokenize_split $text] {
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sqlite3_fts5_token $w $iStart $iEnd
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sqlite3_fts5_token -colo $w $iStart $iEnd
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}
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}
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do_execsql_test 3.2.0 {
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CREATE VIRTUAL TABLE ft USING fts5(x, tokenize = tcl);
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INSERT INTO ft VALUES('one one two three');
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CREATE VIRTUAL TABLE vv USING fts5vocab(ft, row);
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SELECT * FROM vv;
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} {
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one 1 4 three 1 2 two 1 2
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}
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do_execsql_test 3.2.1 {
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SELECT rowid FROM ft WHERE ft MATCH 'one';
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} {1}
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do_execsql_test 3.2.2 {
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SELECT rowid FROM ft WHERE ft MATCH 'one two three';
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} {1}
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do_execsql_test 3.2.3 {
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SELECT rowid FROM ft WHERE ft MATCH 'one + one + two + three';
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} {1}
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do_execsql_test 3.2.4 {
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SELECT rowid FROM ft WHERE ft MATCH 'one two two three';
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} {1}
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do_execsql_test 3.2.5 {
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SELECT rowid FROM ft WHERE ft MATCH 'one + two + two + three';
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} {}
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#-------------------------------------------------------------------------
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# Check that expressions with synonyms can be parsed and executed.
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#
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reset_db
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fts5_tclnum_register db
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foreach {tn expr res} {
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1 {abc} {"abc"}
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2 {one} {"one"|"i"|"1"}
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3 {3} {"3"|"iii"|"three"}
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4 {3*} {"3"|"iii"|"three" *}
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} {
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do_execsql_test 4.1.$tn {
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SELECT fts5_expr($expr, 'tokenize=tclnum')
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} [list $res]
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}
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do_execsql_test 4.2.1 {
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CREATE VIRTUAL TABLE xx USING fts5(x, tokenize=tclnum, detail=%DETAIL%);
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INSERT INTO xx VALUES('one two');
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INSERT INTO xx VALUES('three four');
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}
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do_execsql_test 4.2.2 {
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SELECT rowid FROM xx WHERE xx MATCH '2'
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} {1}
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do_execsql_test 4.2.3 {
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SELECT rowid FROM xx WHERE xx MATCH '3'
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} {2}
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do_test 5.0 {
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execsql {
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CREATE VIRTUAL TABLE t1 USING fts5(a, b, tokenize=tclnum, detail=%DETAIL%)
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}
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foreach {rowid a b} {
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1 {four v 4 i three} {1 3 five five 4 one}
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2 {5 1 3 4 i} {2 2 v two 4}
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3 {5 i 5 2 four 4 1} {iii ii five two 1}
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4 {ii four 4 one 5 three five} {one 5 1 iii 4 3}
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5 {three i v i four 4 1} {ii five five five iii}
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6 {4 2 ii two 2 iii} {three 1 four 4 iv 1 iv}
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7 {ii ii two three 2 5} {iii i ii iii iii one one}
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8 {2 ii i two 3 three 2} {two iv v iii 3 five}
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9 {i 2 iv 3 five four v} {iii 4 three i three ii 1}
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} {
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execsql { INSERT INTO t1(rowid, a, b) VALUES($rowid, $a, $b) }
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}
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} {}
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foreach {tn q res} {
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1 {one} {
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1 {four v 4 [i] three} {[1] 3 five five 4 [one]}
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2 {5 [1] 3 4 [i]} {2 2 v two 4}
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3 {5 [i] 5 2 four 4 [1]} {iii ii five two [1]}
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4 {ii four 4 [one] 5 three five} {[one] 5 [1] iii 4 3}
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5 {three [i] v [i] four 4 [1]} {ii five five five iii}
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6 {4 2 ii two 2 iii} {three [1] four 4 iv [1] iv}
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7 {ii ii two three 2 5} {iii [i] ii iii iii [one] [one]}
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8 {2 ii [i] two 3 three 2} {two iv v iii 3 five}
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9 {[i] 2 iv 3 five four v} {iii 4 three [i] three ii [1]}
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}
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2 {five four} {
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1 {[four] [v] [4] i three} {1 3 [five] [five] [4] one}
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2 {[5] 1 3 [4] i} {2 2 [v] two [4]}
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3 {[5] i [5] 2 [four] [4] 1} {iii ii [five] two 1}
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4 {ii [four] [4] one [5] three [five]} {one [5] 1 iii [4] 3}
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5 {three i [v] i [four] [4] 1} {ii [five] [five] [five] iii}
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8 {2 ii i two 3 three 2} {two [iv] [v] iii 3 [five]}
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9 {i 2 [iv] 3 [five] [four] [v]} {iii [4] three i three ii 1}
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}
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3 {one OR two OR iii OR 4 OR v} {
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1 {[four] [v] [4] [i] [three]} {[1] [3] [five] [five] [4] [one]}
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2 {[5] [1] [3] [4] [i]} {[2] [2] [v] [two] [4]}
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3 {[5] [i] [5] [2] [four] [4] [1]} {[iii] [ii] [five] [two] [1]}
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4 {[ii] [four] [4] [one] [5] [three] [five]} {[one] [5] [1] [iii] [4] [3]}
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5 {[three] [i] [v] [i] [four] [4] [1]} {[ii] [five] [five] [five] [iii]}
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6 {[4] [2] [ii] [two] [2] [iii]} {[three] [1] [four] [4] [iv] [1] [iv]}
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7 {[ii] [ii] [two] [three] [2] [5]} {[iii] [i] [ii] [iii] [iii] [one] [one]}
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8 {[2] [ii] [i] [two] [3] [three] [2]} {[two] [iv] [v] [iii] [3] [five]}
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9 {[i] [2] [iv] [3] [five] [four] [v]} {[iii] [4] [three] [i] [three] [ii] [1]}
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}
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4 {5 + 1} {
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2 {[5 1] 3 4 i} {2 2 v two 4}
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3 {[5 i] 5 2 four 4 1} {iii ii five two 1}
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4 {ii four 4 one 5 three five} {one [5 1] iii 4 3}
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5 {three i [v i] four 4 1} {ii five five five iii}
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}
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5 {one + two + three} {
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7 {ii ii two three 2 5} {iii [i ii iii] iii one one}
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8 {2 ii [i two 3] three 2} {two iv v iii 3 five}
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}
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6 {"v v"} {
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1 {four v 4 i three} {1 3 [five five] 4 one}
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5 {three i v i four 4 1} {ii [five five five] iii}
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}
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} {
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if {![fts5_expr_ok $q t1]} continue
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do_execsql_test 5.1.$tn {
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SELECT rowid, highlight(t1, 0, '[', ']'), highlight(t1, 1, '[', ']')
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FROM t1 WHERE t1 MATCH $q
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} $res
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}
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# Test that the xQueryPhrase() API works with synonyms.
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#
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proc mit {blob} {
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set scan(littleEndian) i*
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set scan(bigEndian) I*
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binary scan $blob $scan($::tcl_platform(byteOrder)) r
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return $r
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}
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db func mit mit
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sqlite3_fts5_register_matchinfo db
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foreach {tn q res} {
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1 {one} {
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1 {1 11 7 2 12 6} 2 {2 11 7 0 12 6}
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3 {2 11 7 1 12 6} 4 {1 11 7 2 12 6}
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5 {3 11 7 0 12 6} 6 {0 11 7 2 12 6}
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7 {0 11 7 3 12 6} 8 {1 11 7 0 12 6}
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9 {1 11 7 2 12 6}
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}
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} {
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do_execsql_test 5.2.$tn {
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SELECT rowid, mit(matchinfo(t1, 'x')) FROM t1 WHERE t1 MATCH $q
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} $res
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}
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#-------------------------------------------------------------------------
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# Test terms with more than 4 synonyms.
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#
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reset_db
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sqlite3_fts5_create_tokenizer db tcl tcl_create
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proc tcl_tokenize {tflags text} {
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foreach {w iStart iEnd} [fts5_tokenize_split $text] {
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sqlite3_fts5_token $w $iStart $iEnd
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if {$tflags=="query" && [string length $w]==1} {
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for {set i 2} {$i<=10} {incr i} {
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sqlite3_fts5_token -colo [string repeat $w $i] $iStart $iEnd
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}
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}
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}
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}
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do_execsql_test 6.0.1 {
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CREATE VIRTUAL TABLE t1 USING fts5(x, tokenize=tcl, detail=%DETAIL%);
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INSERT INTO t1 VALUES('yy xx qq');
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INSERT INTO t1 VALUES('yy xx xx');
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}
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if {[fts5_expr_ok "NEAR(y q)" t1]} {
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do_execsql_test 6.0.2 {
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SELECT * FROM t1 WHERE t1 MATCH 'NEAR(y q)';
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} {{yy xx qq}}
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}
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do_test 6.0.3 {
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execsql {
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CREATE VIRTUAL TABLE t2 USING fts5(a, b, tokenize=tcl, detail=%DETAIL%)
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}
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foreach {rowid a b} {
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1 {yyyy vvvvv qq oo yyyyyy vvvv eee} {ffff uu r qq aaaa}
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2 {ww oooooo bbbbb ssssss mm} {ffffff yy iiii rr s ccc qqqqq}
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3 {zzzz llll gggggg cccc uu} {hhhhhh aaaa ppppp rr ee jjjj}
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4 {r f i rrrrrr ww hhh} {aa yyy t x aaaaa ii}
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5 {fffff mm vvvv ooo ffffff kkkk tttt} {cccccc bb e zzz d n}
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6 {iii dddd hh qqqq ddd ooo} {ttt d c b aaaaaa qqqq}
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7 {jjjj rrrr v zzzzz u tt t} {ppppp pp dddd mm hhh uuu}
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8 {gggg rrrrrr kkkk vvvv gggg jjjjjj b} {dddddd jj r w cccc wwwwww ss}
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9 {kkkkk qqq oooo e tttttt mmm} {e ss qqqqqq hhhh llllll gg}
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} {
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execsql { INSERT INTO t2(rowid, a, b) VALUES($rowid, $a, $b) }
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}
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} {}
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foreach {tn q res} {
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1 {a} {
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1 {yyyy vvvvv qq oo yyyyyy vvvv eee} {ffff uu r qq [aaaa]}
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3 {zzzz llll gggggg cccc uu} {hhhhhh [aaaa] ppppp rr ee jjjj}
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4 {r f i rrrrrr ww hhh} {[aa] yyy t x [aaaaa] ii}
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6 {iii dddd hh qqqq ddd ooo} {ttt d c b [aaaaaa] qqqq}
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}
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2 {a AND q} {
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1 {yyyy vvvvv [qq] oo yyyyyy vvvv eee} {ffff uu r [qq] [aaaa]}
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6 {iii dddd hh [qqqq] ddd ooo} {ttt d c b [aaaaaa] [qqqq]}
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}
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3 {o OR (q AND a)} {
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1 {yyyy vvvvv [qq] [oo] yyyyyy vvvv eee} {ffff uu r [qq] [aaaa]}
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2 {ww [oooooo] bbbbb ssssss mm} {ffffff yy iiii rr s ccc qqqqq}
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5 {fffff mm vvvv [ooo] ffffff kkkk tttt} {cccccc bb e zzz d n}
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6 {iii dddd hh [qqqq] ddd [ooo]} {ttt d c b [aaaaaa] [qqqq]}
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9 {kkkkk qqq [oooo] e tttttt mmm} {e ss qqqqqq hhhh llllll gg}
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}
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4 {NEAR(q y, 20)} {
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1 {[yyyy] vvvvv [qq] oo [yyyyyy] vvvv eee} {ffff uu r qq aaaa}
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2 {ww oooooo bbbbb ssssss mm} {ffffff [yy] iiii rr s ccc [qqqqq]}
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}
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} {
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if {![fts5_expr_ok $q t2]} continue
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do_execsql_test 6.1.$tn.asc {
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SELECT rowid, highlight(t2, 0, '[', ']'), highlight(t2, 1, '[', ']')
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FROM t2 WHERE t2 MATCH $q
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} $res
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set res2 [list]
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foreach {rowid a b} $res {
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set res2 [concat [list $rowid $a $b] $res2]
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}
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do_execsql_test 6.1.$tn.desc {
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SELECT rowid, highlight(t2, 0, '[', ']'), highlight(t2, 1, '[', ']')
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FROM t2 WHERE t2 MATCH $q ORDER BY rowid DESC
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} $res2
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}
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do_execsql_test 6.2.1 {
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INSERT INTO t2(rowid, a, b) VALUES(13,
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'x xx xxx xxxx xxxxx xxxxxx xxxxxxx', 'y yy yyy yyyy yyyyy yyyyyy yyyyyyy'
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);
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SELECT rowid, highlight(t2, 0, '<', '>'), highlight(t2, 1, '(', ')')
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FROM t2 WHERE t2 MATCH 'x OR y'
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} {
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1 {<yyyy> vvvvv qq oo <yyyyyy> vvvv eee} {ffff uu r qq aaaa}
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2 {ww oooooo bbbbb ssssss mm} {ffffff (yy) iiii rr s ccc qqqqq}
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4 {r f i rrrrrr ww hhh} {aa (yyy) t (x) aaaaa ii}
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13 {<x> <xx> <xxx> <xxxx> <xxxxx> <xxxxxx> <xxxxxxx>}
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{(y) (yy) (yyy) (yyyy) (yyyyy) (yyyyyy) (yyyyyyy)}
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}
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#-------------------------------------------------------------------------
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# Test that the xColumnSize() API is not confused by colocated tokens.
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#
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reset_db
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sqlite3_fts5_create_tokenizer db tcl tcl_create
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fts5_aux_test_functions db
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proc tcl_tokenize {tflags text} {
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foreach {w iStart iEnd} [fts5_tokenize_split $text] {
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sqlite3_fts5_token $w $iStart $iEnd
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if {[string length $w]==1} {
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for {set i 2} {$i<=10} {incr i} {
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sqlite3_fts5_token -colo [string repeat $w $i] $iStart $iEnd
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}
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}
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}
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}
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do_execsql_test 7.0.1 {
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CREATE VIRTUAL TABLE t1 USING fts5(a, b, columnsize=1, tokenize=tcl, detail=%DETAIL%);
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INSERT INTO t1 VALUES('0 2 3', '4 5 6 7');
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INSERT INTO t1 VALUES('8 9', '0 0 0 0 0 0 0 0 0 0');
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SELECT fts5_test_columnsize(t1) FROM t1 WHERE t1 MATCH '000 AND 00 AND 0';
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} {{3 4} {2 10}}
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do_execsql_test 7.0.2 {
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INSERT INTO t1(t1) VALUES('integrity-check');
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}
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do_execsql_test 7.1.1 {
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CREATE VIRTUAL TABLE t2 USING fts5(a, b, columnsize=0, tokenize=tcl, detail=%DETAIL%);
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INSERT INTO t2 VALUES('0 2 3', '4 5 6 7');
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INSERT INTO t2 VALUES('8 9', '0 0 0 0 0 0 0 0 0 0');
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SELECT fts5_test_columnsize(t2) FROM t2 WHERE t2 MATCH '000 AND 00 AND 0';
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} {{3 4} {2 10}}
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do_execsql_test 7.1.2 {
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INSERT INTO t2(t2) VALUES('integrity-check');
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}
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} ;# foreach_detail_mode
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finish_test
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