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103 lines
2.6 KiB
Plaintext
103 lines
2.6 KiB
Plaintext
# 2013 May 29
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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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# This file implements regression tests for SQLite library.
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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 $testdir/fts3_common.tcl
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set ::testprefix fts4merge4
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ifcapable !fts3||!shared_cache {
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finish_test
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return
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}
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set ::enable_shared_cache [sqlite3_enable_shared_cache 1]
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do_execsql_test 1.1 { CREATE VIRTUAL TABLE t1 USING fts4 }
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do_test 1.2 {
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for {set i 0} {$i < 2000} {incr i} {
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execsql {INSERT INTO t1 VALUES('a b c d e f g h i j k l');}
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}
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} {}
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do_test 1.3 {
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execsql BEGIN
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for {set i 0} {$i < 2000} {incr i} {
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execsql {INSERT INTO t1 VALUES('a b c d e f g h i j k l');}
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}
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execsql {
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INSERT INTO t1(t1) VALUES('merge=8,50');
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COMMIT
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}
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} {}
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reset_db
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do_execsql_test 2.0 { CREATE VIRTUAL TABLE t1 USING fts4 }
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do_test 2.1 {
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for {set i 0} {$i < 2000} {incr i} {
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execsql {INSERT INTO t1 VALUES('a b c d e f g h i j k l');}
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}
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} {}
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do_execsql_test 2.2 { SELECT count(*) FROM t1_segdir; } 35
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do_execsql_test 2.3 { INSERT INTO t1(t1) VALUES('optimize') } {}
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do_execsql_test 2.4 { SELECT count(*) FROM t1_segdir; } 1
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#-------------------------------------------------------------------------
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# Now test that the automerge=? option appears to work.
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#
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do_execsql_test 2.1 { CREATE VIRTUAL TABLE t2 USING fts4; }
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set doc ""
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foreach c1 "a b c d e f g h i j" {
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foreach c2 "a b c d e f g h i j" {
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foreach c3 "a b c d e f g h i j" {
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lappend doc "$c1$c2$c3"
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}
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}
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}
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set doc [string repeat $doc 10]
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foreach {tn am expected} {
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1 {automerge=2} {1 1 2 1 4 1 6 1}
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2 {automerge=4} {1 2 2 1 3 1}
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3 {automerge=8} {0 4 1 3 2 1}
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4 {automerge=1} {0 4 1 3 2 1}
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} {
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foreach {tn2 openclose} {1 {} 2 { db close ; sqlite3 db test.db }} {
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do_test 2.2.$tn.$tn2 {
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execsql { DELETE FROM t2 }
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execsql { INSERT INTO t2(t2) VALUES($am) };
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eval $openclose
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for {set i 0} {$i < 100} {incr i} {
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execsql {
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BEGIN;
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INSERT INTO t2 VALUES($doc);
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INSERT INTO t2 VALUES($doc);
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INSERT INTO t2 VALUES($doc);
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INSERT INTO t2 VALUES($doc);
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INSERT INTO t2 VALUES($doc);
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COMMIT;
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}
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}
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execsql { SELECT level, count(*) FROM t2_segdir GROUP BY level }
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} [list {*}$expected]
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}
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}
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sqlite3_enable_shared_cache $::enable_shared_cache
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finish_test
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