127 lines
3.8 KiB
Plaintext
127 lines
3.8 KiB
Plaintext
# 2010 October 23
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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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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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source $testdir/malloc_common.tcl
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ifcapable !fts3 { finish_test ; return }
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set testprefix fts3defer2
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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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#-----------------------------------------------------------------------------
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# This block of tests - fts3defer2-1.* - test the interaction of deferred NEAR
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# expressions and the snippet, offsets and matchinfo functions.
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#
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do_execsql_test 1.1.1 {
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CREATE VIRTUAL TABLE t1 USING fts4;
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}
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do_execsql_test 1.1.2 "INSERT INTO t1 VALUES('[string repeat {a } 20000]')"
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do_execsql_test 1.1.3 "INSERT INTO t1 VALUES('[string repeat {z } 20000]')"
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do_execsql_test 1.1.4 {
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INSERT INTO t1 VALUES('a b c d e f a x y');
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INSERT INTO t1(t1) VALUES('optimize');
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UPDATE t1_segments
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SET block = zeroblob(length(block))
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WHERE length(block)>10000;
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}
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do_execsql_test 1.1.4 {
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SELECT count(*) FROM t1_segments WHERE length(block)>10000;
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UPDATE t1_segments
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SET block = zeroblob(length(block)) WHERE length(block)>10000;
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} {2}
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do_execsql_test 1.2.1 {
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SELECT content FROM t1 WHERE t1 MATCH 'f (e NEAR/2 a)';
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} {{a b c d e f a x y}}
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do_execsql_test 1.2.2 {
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SELECT snippet(t1, '[', ']'), offsets(t1), mit(matchinfo(t1))
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FROM t1 WHERE t1 MATCH 'f (e NEAR/2 a)';
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} [list \
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{a b c d [e] [f] [a] x y} \
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{0 1 8 1 0 0 10 1 0 2 12 1} \
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[list 3 1 1 1 1 1 3 3 1 3 3 3 13336 9]
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]
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do_execsql_test 1.2.3 {
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SELECT snippet(t1, '[', ']'), offsets(t1), mit(matchinfo(t1))
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FROM t1 WHERE t1 MATCH 'f (e NEAR/3 a)';
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} [list \
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{[a] b c d [e] [f] [a] x y} \
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{0 2 0 1 0 1 8 1 0 0 10 1 0 2 12 1} \
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[list 3 1 1 1 1 1 3 3 2 3 3 3 13336 9]
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]
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do_execsql_test 1.3.1 { DROP TABLE t1 }
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#-----------------------------------------------------------------------------
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# Test cases fts3defer2-2.* focus specifically on the matchinfo function.
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#
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do_execsql_test 2.1.1 "CREATE VIRTUAL TABLE t2 USING fts4"
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do_execsql_test 2.1.2 "INSERT INTO t2 VALUES('[string repeat {a } 10000]')"
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do_execsql_test 2.1.3 "INSERT INTO t2 VALUES('b [string repeat {z } 10000]')"
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do_execsql_test 2.1.4 [string repeat "INSERT INTO t2 VALUES('x');" 50]
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do_execsql_test 2.1.5 {
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INSERT INTO t2 VALUES('a b c d e f g');
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INSERT INTO t2 VALUES('a b c d e f g');
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}
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foreach {tn sql} {
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1 {}
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2 { INSERT INTO t2(t2) VALUES('optimize') }
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3 { UPDATE t2_segments SET block = zeroblob(length(block))
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WHERE length(block)>10000;
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}
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} {
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execsql $sql
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do_execsql_test 2.2.$tn {
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SELECT mit(matchinfo(t2)) FROM t2 WHERE t2 MATCH 'a b';
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} [list \
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[list 2 1 1 54 54 1 3 3 54 372 7] \
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[list 2 1 1 54 54 1 3 3 54 372 7] \
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]
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}
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do_execsql_test 2.3.1 {
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CREATE VIRTUAL TABLE t3 USING fts4;
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INSERT INTO t3 VALUES('a b c d e f');
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INSERT INTO t3 VALUES('x b c d e f');
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INSERT INTO t3 VALUES('d e f a b c');
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INSERT INTO t3 VALUES('b c d e f');
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}
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do_execsql_test 2.3.2 "
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INSERT INTO t3 VALUES('f e d c b [string repeat {a } 10000]')
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"
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foreach {tn sql} {
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1 {}
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2 { INSERT INTO t3(t3) VALUES('optimize') }
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3 { UPDATE t3_segments SET block = zeroblob(length(block))
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WHERE length(block)>10000;
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}
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} {
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execsql $sql
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do_execsql_test 2.4.$tn {
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SELECT docid, mit(matchinfo(t3)) FROM t3 WHERE t3 MATCH '"a b c"';
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} {1 {1 1 1 4 4 5 2006 6} 3 {1 1 1 4 4 5 2006 6}}
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}
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finish_test
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