# 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