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# 2014 May 12
#
# 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 FTS4 module.
#
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix fts4growth2
# If SQLITE_ENABLE_FTS3 is defined, omit this file.
ifcapable !fts3 {
finish_test
return
}
source $testdir/genesis.tcl
do_execsql_test 1.0 { CREATE TABLE t1(docid, words); }
fts_kjv_genesis
proc structure {} {
puts [ db eval {SELECT level, count(*) FROM x1_segdir GROUP BY level} ]
}
proc tt {val} {
execsql {
DELETE FROM x1
WHERE docid IN (SELECT docid FROM t1 WHERE (rowid-1)%4==$val+0);
}
execsql {
INSERT INTO x1(docid, content)
SELECT docid, words FROM t1 WHERE (rowid%4)==$val+0;
}
}
do_execsql_test 1.1 {
CREATE VIRTUAL TABLE x1 USING fts4;
INSERT INTO x1(x1) VALUES('automerge=2');
}
do_test 1.2 {
for {set i 0} {$i < 40} {incr i} {
tt 0 ; tt 1 ; tt 2 ; tt 3
}
execsql {
SELECT max(level) FROM x1_segdir;
SELECT count(*) FROM x1_segdir WHERE level=2;
}
} {2 1}
do_test 1.3 {
for {set i 0} {$i < 40} {incr i} {
tt 0 ; tt 1 ; tt 2 ; tt 3
}
execsql {
SELECT max(level) FROM x1_segdir;
SELECT count(*) FROM x1_segdir WHERE level=2;
}
} {2 1}
#-------------------------------------------------------------------------
#
do_execsql_test 2.1 {
DELETE FROM t1 WHERE rowid>16;
DROP TABLE IF EXISTS x1;
CREATE VIRTUAL TABLE x1 USING fts4;
}
db func second second
proc second {L} {lindex $L 1}
for {set tn 0} {$tn < 40} {incr tn} {
do_test 2.2.$tn {
for {set i 0} {$i < 100} {incr i} {
tt 0 ; tt 1 ; tt 2 ; tt 3
}
execsql { SELECT max(level) FROM x1_segdir }
} {1}
}
finish_test
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