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sqlite/ext/fts5/test/fts5integrity2.test
dan 70989b6f59 Fix a technically undefined signed integer overflow in fts5.
FossilOrigin-Name: e6bec37ea1ca51e1d048941ce4c5211d8fc5c5e3556a1441f9c79b036843f9e3
2024-09-02 18:41:59 +00:00

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# 2024 September 3
#
# 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 contains tests focused on the integrity-check procedure.
#
source [file join [file dirname [info script]] fts5_common.tcl]
set testprefix fts5integrity2
# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
ifcapable !fts5 {
finish_test
return
}
do_execsql_test 2.0 {
CREATE VIRTUAL TABLE t2 USING fts5(a, detail='none');
BEGIN;
INSERT INTO t2(rowid, a) VALUES(-1, 'hello world');
INSERT INTO t2(rowid, a) VALUES(9223372036854775807, 'hello world');
COMMIT;
}
do_execsql_test 2.1 {
SELECT rowid FROM t2('hello AND world');
} {-1 9223372036854775807}
#-------------------------------------------------------------------------
do_execsql_test 2.0 {
CREATE VIRTUAL TABLE t1 USING fts5(a, detail='none');
CREATE TABLE r1(r);
WITH c(x) AS (VALUES(1) UNION SELECT x<<1 FROM c)
INSERT INTO r1(r) SELECT -1-x FROM c;
INSERT INTO t1(rowid, a) SELECT r, 'abc' FROM r1;
}
do_execsql_test 2.1 {
PRAGMA integrity_check;
} {ok}
do_execsql_test 2.2 {
SELECT rowid FROM t1('abc') ORDER BY +rowid;
} [db eval {SELECT r FROM r1 ORDER BY r}]
finish_test