sqlite/ext/fts5/test/fts5optimize2.test
dan 0d12a79310 Better fix the problem where optimizing an fts5 table too often causes it to become unreadable (first attempt was [35bed981]).
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2023-02-08 17:28:08 +00:00

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# 2014 Dec 20
#
# 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.
#
#***********************************************************************
#
# TESTRUNNER: slow
#
source [file join [file dirname [info script]] fts5_common.tcl]
set testprefix fts5optimize2
# If SQLITE_ENABLE_FTS5 is defined, omit this file.
ifcapable !fts5 {
finish_test
return
}
set nLoop 2500
do_execsql_test 1.0 {
CREATE VIRTUAL TABLE t1 USING fts5(x);
INSERT INTO t1(t1, rank) VALUES('pgsz', 32);
}
do_test 1.1 {
for {set ii 0} {$ii < $nLoop} {incr ii} {
execsql {
INSERT INTO t1 VALUES('abc def ghi');
INSERT INTO t1 VALUES('jkl mno pqr');
INSERT INTO t1(t1) VALUES('optimize');
}
}
} {}
do_execsql_test 1.2 {
SELECT count(*) FROM t1('mno')
} $nLoop
do_execsql_test 2.0 {
CREATE VIRTUAL TABLE t2 USING fts5(x);
INSERT INTO t2(t2, rank) VALUES('pgsz', 32);
}
do_test 2.1 {
for {set ii 0} {$ii < $nLoop} {incr ii} {
execsql {
INSERT INTO t2 VALUES('abc def ghi');
INSERT INTO t2 VALUES('jkl mno pqr');
INSERT INTO t2(t2, rank) VALUES('merge', -1);
}
}
} {}
do_execsql_test 2.2 {
SELECT count(*) FROM t2('mno')
} $nLoop
finish_test