524 lines
16 KiB
Plaintext
524 lines
16 KiB
Plaintext
# 2015 August 05
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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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source [file join [file dirname [info script]] fts5_common.tcl]
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set testprefix fts5matchinfo
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# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
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ifcapable !fts5 { finish_test ; return }
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foreach_detail_mode $testprefix {
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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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do_execsql_test 1.0 {
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CREATE VIRTUAL TABLE t1 USING fts5(content, detail=%DETAIL%);
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}
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do_execsql_test 1.1 {
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INSERT INTO t1(content) VALUES('I wandered lonely as a cloud');
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INSERT INTO t1(content) VALUES('That floats on high o''er vales and hills,');
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INSERT INTO t1(content) VALUES('When all at once I saw a crowd,');
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INSERT INTO t1(content) VALUES('A host, of golden daffodils,');
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SELECT mit(matchinfo(t1)) FROM t1 WHERE t1 MATCH 'I';
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} {{1 1 1 2 2} {1 1 1 2 2}}
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# Now create an FTS4 table that does not specify matchinfo=fts3.
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#
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do_execsql_test 1.2 {
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CREATE VIRTUAL TABLE t2 USING fts5(content, detail=%DETAIL%);
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INSERT INTO t2 SELECT * FROM t1;
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SELECT mit(matchinfo(t2)) FROM t2 WHERE t2 MATCH 'I';
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} {{1 1 1 2 2} {1 1 1 2 2}}
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#--------------------------------------------------------------------------
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# Proc [do_matchinfo_test] is used to test the FTSX matchinfo() function.
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#
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# The first argument - $tn - is a test identifier. This may be either a
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# full identifier (i.e. "fts3matchinfo-1.1") or, if global var $testprefix
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# is set, just the numeric component (i.e. "1.1").
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#
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# The second argument is the name of an FTSX table. The third is the
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# full text of a WHERE/MATCH expression to query the table for
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# (i.e. "t1 MATCH 'abc'"). The final argument - $results - should be a
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# key-value list (serialized array) with matchinfo() format specifiers
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# as keys, and the results of executing the statement:
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#
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# SELECT matchinfo($tbl, '$key') FROM $tbl WHERE $expr
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#
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# For example:
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#
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# CREATE VIRTUAL TABLE t1 USING fts4;
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# INSERT INTO t1 VALUES('abc');
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# INSERT INTO t1 VALUES('def');
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# INSERT INTO t1 VALUES('abc abc');
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#
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# do_matchinfo_test 1.1 t1 "t1 MATCH 'abc'" {
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# n {3 3}
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# p {1 1}
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# c {1 1}
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# x {{1 3 2} {2 3 2}}
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# }
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#
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# If the $results list contains keys mapped to "-" instead of a matchinfo()
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# result, then this command computes the expected results based on other
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# mappings to test the matchinfo() function. For example, the command above
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# could be changed to:
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#
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# do_matchinfo_test 1.1 t1 "t1 MATCH 'abc'" {
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# n {3 3} p {1 1} c {1 1} x {{1 3 2} {2 3 2}}
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# pcx -
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# }
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#
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# And this command would compute the expected results for matchinfo(t1, 'pcx')
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# based on the results of matchinfo(t1, 'p'), matchinfo(t1, 'c') and
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# matchinfo(t1, 'x') in order to test 'pcx'.
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#
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proc do_matchinfo_test {tn tbl expr results} {
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foreach {fmt res} $results {
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if {$res == "-"} continue
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set resarray($fmt) $res
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}
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set nRow 0
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foreach {fmt res} [array get resarray] {
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if {[llength $res]>$nRow} { set nRow [llength $res] }
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}
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# Construct expected results for any formats for which the caller
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# supplied result is "-".
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#
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foreach {fmt res} $results {
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if {$res == "-"} {
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set res [list]
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for {set iRow 0} {$iRow<$nRow} {incr iRow} {
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set rowres [list]
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foreach c [split $fmt ""] {
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set rowres [concat $rowres [lindex $resarray($c) $iRow]]
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}
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lappend res $rowres
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}
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set resarray($fmt) $res
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}
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}
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# Test each matchinfo() request individually.
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#
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foreach {fmt res} [array get resarray] {
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set sql "SELECT mit(matchinfo($tbl, '$fmt')) FROM $tbl WHERE $expr"
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do_execsql_test $tn.$fmt $sql [normalize2 $res]
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}
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# Test them all executed together (multiple invocations of matchinfo()).
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#
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set exprlist [list]
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foreach {format res} [array get resarray] {
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lappend exprlist "mit(matchinfo($tbl, '$format'))"
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}
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set allres [list]
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for {set iRow 0} {$iRow<$nRow} {incr iRow} {
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foreach {format res} [array get resarray] {
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lappend allres [lindex $res $iRow]
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}
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}
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set sql "SELECT [join $exprlist ,] FROM $tbl WHERE $expr"
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do_execsql_test $tn.multi $sql [normalize2 $allres]
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}
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proc normalize2 {list_of_lists} {
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set res [list]
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foreach elem $list_of_lists {
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lappend res [list {*}$elem]
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}
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return $res
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}
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# Similar to [do_matchinfo_test], except that this is a no-op if the FTS5
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# mode is not detail=full.
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#
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proc do_matchinfo_p_test {tn tbl expr results} {
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if {[detail_is_full]} {
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uplevel [list do_matchinfo_test $tn $tbl $expr $results]
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}
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}
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do_execsql_test 4.1.0 {
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CREATE VIRTUAL TABLE t4 USING fts5(x, y, detail=%DETAIL%);
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INSERT INTO t4 VALUES('a b c d e', 'f g h i j');
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INSERT INTO t4 VALUES('f g h i j', 'a b c d e');
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}
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do_matchinfo_test 4.1.1 t4 {t4 MATCH 'a b c'} {
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s {{3 0} {0 3}}
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}
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do_matchinfo_test 4.1.1 t4 {t4 MATCH 'a b c'} {
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p {3 3}
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x {
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{1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 0 1 1}
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{0 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1}
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}
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}
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do_matchinfo_test 4.1.1 t4 {t4 MATCH 'a b c'} {
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p {3 3}
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c {2 2}
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x {
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{1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 0 1 1}
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{0 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1}
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}
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n {2 2}
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l {{5 5} {5 5}}
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a {{5 5} {5 5}}
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s {{3 0} {0 3}}
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xxxxxxxxxxxxxxxxxx - pcx - xpc - ccc - pppxpcpcx - laxnpc -
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xpxsscplax -
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}
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do_matchinfo_p_test 4.1.2 t4 {t4 MATCH '"g h i"'} {
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p {1 1}
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c {2 2}
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x {
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{0 1 1 1 1 1}
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{1 1 1 0 1 1}
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}
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n {2 2}
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l {{5 5} {5 5}}
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a {{5 5} {5 5}}
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s {{0 1} {1 0}}
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xxxxxxxxxxxxxxxxxx - pcx - xpc - ccc - pppxpcpcx - laxnpc -
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sxsxs -
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}
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do_matchinfo_test 4.1.3 t4 {t4 MATCH 'a b'} { s {{2 0} {0 2}} }
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do_matchinfo_p_test 4.1.4 t4 {t4 MATCH '"a b" c'} { s {{2 0} {0 2}} }
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do_matchinfo_p_test 4.1.5 t4 {t4 MATCH 'a "b c"'} { s {{2 0} {0 2}} }
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do_matchinfo_test 4.1.6 t4 {t4 MATCH 'd d'} { s {{1 0} {0 1}} }
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do_matchinfo_test 4.1.7 t4 {t4 MATCH 'f OR abcd'} {
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x {
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{0 1 1 1 1 1 0 0 0 0 0 0}
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{1 1 1 0 1 1 0 0 0 0 0 0}
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}
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}
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do_matchinfo_test 4.1.8 t4 {t4 MATCH 'f NOT abcd'} {
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x {
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{0 1 1 1 1 1 0 0 0 0 0 0}
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{1 1 1 0 1 1 0 0 0 0 0 0}
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}
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}
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do_execsql_test 4.2.0 {
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CREATE VIRTUAL TABLE t5 USING fts5(content, detail=%DETAIL%);
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INSERT INTO t5 VALUES('a a a a a');
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INSERT INTO t5 VALUES('a b a b a');
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INSERT INTO t5 VALUES('c b c b c');
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INSERT INTO t5 VALUES('x x x x x');
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}
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do_matchinfo_test 4.2.1 t5 {t5 MATCH 'a a'} {
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x {{5 8 2 5 8 2} {3 8 2 3 8 2}}
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s {2 1}
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}
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do_matchinfo_test 4.2.2 t5 {t5 MATCH 'a b'} { s {2} }
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do_matchinfo_test 4.2.3 t5 {t5 MATCH 'a b a'} { s {3} }
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do_matchinfo_test 4.2.4 t5 {t5 MATCH 'a a a'} { s {3 1} }
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do_matchinfo_p_test 4.2.5 t5 {t5 MATCH '"a b" "a b"'} { s {2} }
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do_matchinfo_test 4.2.6 t5 {t5 MATCH 'a OR b'} { s {1 2 1} }
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do_execsql_test 4.3.0 "INSERT INTO t5 VALUES('x y [string repeat {b } 50000]')";
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# It used to be that the second 'a' token would be deferred. That doesn't
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# work any longer.
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if 0 {
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do_matchinfo_test 4.3.1 t5 {t5 MATCH 'a a'} {
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x {{5 8 2 5 5 5} {3 8 2 3 5 5}}
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s {2 1}
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}
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}
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do_matchinfo_test 4.3.2 t5 {t5 MATCH 'a b'} { s {2} }
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do_matchinfo_test 4.3.3 t5 {t5 MATCH 'a b a'} { s {3} }
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do_matchinfo_test 4.3.4 t5 {t5 MATCH 'a a a'} { s {3 1} }
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do_matchinfo_p_test 4.3.5 t5 {t5 MATCH '"a b" "a b"'} { s {2} }
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do_matchinfo_test 4.3.6 t5 {t5 MATCH 'a OR b'} { s {1 2 1 1} }
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do_execsql_test 4.4.0.1 { INSERT INTO t5(t5) VALUES('optimize') }
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do_matchinfo_test 4.4.2 t5 {t5 MATCH 'a b'} { s {2} }
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do_matchinfo_test 4.4.1 t5 {t5 MATCH 'a a'} { s {2 1} }
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do_matchinfo_test 4.4.2 t5 {t5 MATCH 'a b'} { s {2} }
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do_matchinfo_test 4.4.3 t5 {t5 MATCH 'a b a'} { s {3} }
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do_matchinfo_test 4.4.4 t5 {t5 MATCH 'a a a'} { s {3 1} }
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do_matchinfo_p_test 4.4.5 t5 {t5 MATCH '"a b" "a b"'} { s {2} }
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do_execsql_test 4.5.0 {
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CREATE VIRTUAL TABLE t6 USING fts5(a, b, c, detail=%DETAIL%);
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INSERT INTO t6 VALUES('a', 'b', 'c');
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}
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do_matchinfo_test 4.5.1 t6 {t6 MATCH 'a b c'} { s {{1 1 1}} }
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#-------------------------------------------------------------------------
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# Test the outcome of matchinfo() when used within a query that does not
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# use the full-text index (i.e. lookup by rowid or full-table scan).
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#
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do_execsql_test 7.1 {
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CREATE VIRTUAL TABLE t10 USING fts5(content, detail=%DETAIL%);
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INSERT INTO t10 VALUES('first record');
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INSERT INTO t10 VALUES('second record');
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}
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do_execsql_test 7.2 {
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SELECT typeof(matchinfo(t10)), length(matchinfo(t10)) FROM t10;
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} {blob 8 blob 8}
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do_execsql_test 7.3 {
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SELECT typeof(matchinfo(t10)), length(matchinfo(t10)) FROM t10 WHERE rowid=1;
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} {blob 8}
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do_execsql_test 7.4 {
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SELECT typeof(matchinfo(t10)), length(matchinfo(t10))
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FROM t10 WHERE t10 MATCH 'record'
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} {blob 20 blob 20}
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#-------------------------------------------------------------------------
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# Test a special case - matchinfo('nxa') with many zero length documents.
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# Special because "x" internally uses a statement used by both "n" and "a".
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# This was causing a problem at one point in the obscure case where the
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# total number of bytes of data stored in an fts3 table was greater than
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# the number of rows. i.e. when the following query returns true:
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#
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# SELECT sum(length(content)) < count(*) FROM fts4table;
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#
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do_execsql_test 8.1 {
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CREATE VIRTUAL TABLE t11 USING fts5(content, detail=%DETAIL%);
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INSERT INTO t11(t11, rank) VALUES('pgsz', 32);
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INSERT INTO t11 VALUES('quitealongstringoftext');
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INSERT INTO t11 VALUES('anotherquitealongstringoftext');
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INSERT INTO t11 VALUES('athirdlongstringoftext');
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INSERT INTO t11 VALUES('andonemoreforgoodluck');
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}
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do_test 8.2 {
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for {set i 0} {$i < 200} {incr i} {
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execsql { INSERT INTO t11 VALUES('') }
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}
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execsql { INSERT INTO t11(t11) VALUES('optimize') }
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} {}
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do_execsql_test 8.3 {
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SELECT mit(matchinfo(t11, 'nxa')) FROM t11 WHERE t11 MATCH 'a*'
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} {{204 1 3 3 0} {204 1 3 3 0} {204 1 3 3 0}}
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#-------------------------------------------------------------------------
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if {[detail_is_full]} {
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do_execsql_test 9.1 {
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CREATE VIRTUAL TABLE t12 USING fts5(content, detail=%DETAIL%);
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INSERT INTO t12 VALUES('a b c d');
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SELECT mit(matchinfo(t12,'x')) FROM t12 WHERE t12 MATCH 'NEAR(a d, 1) OR a';
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} {{0 1 1 0 1 1 1 1 1}}
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do_execsql_test 9.2 {
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INSERT INTO t12 VALUES('a d c d');
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SELECT mit(matchinfo(t12,'x')) FROM t12 WHERE t12 MATCH 'NEAR(a d, 1) OR a';
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} {
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{0 2 2 0 3 2 1 2 2} {1 2 2 1 3 2 1 2 2}
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}
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do_execsql_test 9.3 {
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INSERT INTO t12 VALUES('a d d a');
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SELECT mit(matchinfo(t12,'x')) FROM t12 WHERE t12 MATCH 'NEAR(a d, 1) OR a';
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} {
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{0 4 3 0 5 3 1 4 3} {1 4 3 1 5 3 1 4 3} {2 4 3 2 5 3 2 4 3}
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}
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}
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#---------------------------------------------------------------------------
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# Test for a memory leak
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#
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do_execsql_test 10.1 {
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DROP TABLE t10;
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CREATE VIRTUAL TABLE t10 USING fts5(idx, value, detail=%DETAIL%);
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INSERT INTO t10 values (1, 'one'),(2, 'two'),(3, 'three');
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SELECT t10.rowid, t10.*
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FROM t10
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JOIN (SELECT 1 AS idx UNION SELECT 2 UNION SELECT 3) AS x
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WHERE t10 MATCH x.idx
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AND matchinfo(t10) not null
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GROUP BY t10.rowid
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ORDER BY 1;
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} {1 1 one 2 2 two 3 3 three}
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#---------------------------------------------------------------------------
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# Test the 'y' matchinfo flag
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#
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reset_db
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sqlite3_fts5_register_matchinfo db
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do_execsql_test 11.0 {
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CREATE VIRTUAL TABLE tt USING fts5(x, y, detail=%DETAIL%);
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INSERT INTO tt VALUES('c d a c d d', 'e a g b d a'); -- 1
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INSERT INTO tt VALUES('c c g a e b', 'c g d g e c'); -- 2
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INSERT INTO tt VALUES('b e f d e g', 'b a c b c g'); -- 3
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INSERT INTO tt VALUES('a c f f g d', 'd b f d e g'); -- 4
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INSERT INTO tt VALUES('g a c f c f', 'd g g b c c'); -- 5
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INSERT INTO tt VALUES('g a c e b b', 'd b f b g g'); -- 6
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INSERT INTO tt VALUES('f d a a f c', 'e e a d c f'); -- 7
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INSERT INTO tt VALUES('a c b b g f', 'a b a e d f'); -- 8
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INSERT INTO tt VALUES('b a f e c c', 'f d b b a b'); -- 9
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INSERT INTO tt VALUES('f d c e a c', 'f a f a a f'); -- 10
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}
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db func mit mit
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foreach {tn expr res} {
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1 "a" {
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1 {1 2} 2 {1 0} 3 {0 1} 4 {1 0} 5 {1 0}
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6 {1 0} 7 {2 1} 8 {1 2} 9 {1 1} 10 {1 3}
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}
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2 "b" {
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1 {0 1} 2 {1 0} 3 {1 2} 4 {0 1} 5 {0 1}
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6 {2 2} 8 {2 1} 9 {1 3}
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}
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3 "y:a" {
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1 {0 2} 3 {0 1}
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7 {0 1} 8 {0 2} 9 {0 1} 10 {0 3}
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}
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4 "x:a" {
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1 {1 0} 2 {1 0} 4 {1 0} 5 {1 0}
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6 {1 0} 7 {2 0} 8 {1 0} 9 {1 0} 10 {1 0}
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}
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5 "a OR b" {
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1 {1 2 0 1} 2 {1 0 1 0} 3 {0 1 1 2} 4 {1 0 0 1} 5 {1 0 0 1}
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6 {1 0 2 2} 7 {2 1 0 0} 8 {1 2 2 1} 9 {1 1 1 3} 10 {1 3 0 0}
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}
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6 "a AND b" {
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1 {1 2 0 1} 2 {1 0 1 0} 3 {0 1 1 2} 4 {1 0 0 1} 5 {1 0 0 1}
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6 {1 0 2 2} 8 {1 2 2 1} 9 {1 1 1 3}
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}
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7 "a OR (a AND b)" {
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1 {1 2 1 2 0 1} 2 {1 0 1 0 1 0} 3 {0 1 0 1 1 2} 4 {1 0 1 0 0 1}
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5 {1 0 1 0 0 1} 6 {1 0 1 0 2 2} 7 {2 1 0 0 0 0} 8 {1 2 1 2 2 1}
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9 {1 1 1 1 1 3} 10 {1 3 0 0 0 0}
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}
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} {
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if {[string match *:* $expr] && [detail_is_none]} continue
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do_execsql_test 11.1.$tn.1 {
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SELECT rowid, mit(matchinfo(tt, 'y')) FROM tt WHERE tt MATCH $expr
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} $res
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set r2 [list]
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foreach {rowid L} $res {
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lappend r2 $rowid
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set M [list]
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foreach {a b} $L {
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lappend M [expr ($a ? 1 : 0) + ($b ? 2 : 0)]
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}
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lappend r2 $M
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}
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|
|
do_execsql_test 11.1.$tn.2 {
|
|
SELECT rowid, mit(matchinfo(tt, 'b')) FROM tt WHERE tt MATCH $expr
|
|
} $r2
|
|
|
|
do_execsql_test 11.1.$tn.2 {
|
|
SELECT rowid, mit(matchinfo(tt, 'b')) FROM tt WHERE tt MATCH $expr
|
|
} $r2
|
|
}
|
|
|
|
#---------------------------------------------------------------------------
|
|
# Test the 'b' matchinfo flag
|
|
#
|
|
reset_db
|
|
sqlite3_fts5_register_matchinfo db
|
|
db func mit mit
|
|
|
|
do_test 12.0 {
|
|
set cols [list]
|
|
for {set i 0} {$i < 50} {incr i} { lappend cols "c$i" }
|
|
execsql "CREATE VIRTUAL TABLE tt USING fts5([join $cols ,], detail=%DETAIL%)"
|
|
} {}
|
|
|
|
do_execsql_test 12.1 {
|
|
INSERT INTO tt (rowid, c4, c45) VALUES(1, 'abc', 'abc');
|
|
SELECT mit(matchinfo(tt, 'b')) FROM tt WHERE tt MATCH 'abc';
|
|
} [list [list [expr 1<<4] [expr 1<<(45-32)]]]
|
|
|
|
} ;# foreach_detail_mode
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Test that a bad fts5() return is detected
|
|
#
|
|
reset_db
|
|
proc xyz {} {}
|
|
db func fts5 -argcount 1 xyz
|
|
do_test 13.1 {
|
|
list [catch { sqlite3_fts5_register_matchinfo db } msg] $msg
|
|
} {1 SQLITE_ERROR}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Test that an invalid matchinfo() flag is detected
|
|
#
|
|
reset_db
|
|
sqlite3_fts5_register_matchinfo db
|
|
do_execsql_test 14.1 {
|
|
CREATE VIRTUAL TABLE x1 USING fts5(z);
|
|
INSERT INTO x1 VALUES('a b c a b c a b c');
|
|
} {}
|
|
|
|
do_catchsql_test 14.2 {
|
|
SELECT matchinfo(x1, 'd') FROM x1('a b c');
|
|
} {1 {unrecognized matchinfo flag: d}}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Test using matchinfo() and similar on a non-full-text query
|
|
#
|
|
do_execsql_test 15.0 {
|
|
CREATE VIRTUAL TABLE t1 USING fts5(x, y);
|
|
INSERT INTO t1 VALUES('a', 'b');
|
|
INSERT INTO t1 VALUES('c', 'd');
|
|
}
|
|
|
|
if {$tcl_platform(byteOrder)=="littleEndian"} {
|
|
set res {X'02000000'}
|
|
} else {
|
|
set res {X'00000002'}
|
|
}
|
|
do_execsql_test 15.1 {
|
|
SELECT quote(matchinfo(t1, 'n')) FROM t1 LIMIT 1;
|
|
} $res
|
|
do_execsql_test 15.2 {
|
|
DELETE FROM t1_content WHERE rowid=1;
|
|
SELECT quote(matchinfo(t1, 'n')) FROM t1 LIMIT 1;
|
|
} $res
|
|
|
|
fts5_aux_test_functions db
|
|
do_execsql_test 15.3 {
|
|
SELECT fts5_test_all(t1) FROM t1 LIMIT 1;
|
|
} {
|
|
{columnsize {1 1} columntext {c d} columntotalsize {2 2} poslist {} tokenize {c d} rowcount 2}
|
|
}
|
|
|
|
finish_test
|