--source include/have_innodb.inc
--source include/have_sequence.inc
--source include/have_debug.inc

SET @save_frequency=@@GLOBAL.innodb_purge_rseg_truncate_frequency;
SET GLOBAL innodb_purge_rseg_truncate_frequency=1;

CREATE TABLE t1(id INT PRIMARY key, val VARCHAR(16000)) ENGINE=InnoDB;
INSERT INTO t1 (id,val) SELECT 2*seq,'x' FROM seq_0_to_1023;

connect(con1,localhost,root,,);
source include/wait_all_purged.inc;
# Prevent purge.
START TRANSACTION WITH CONSISTENT SNAPSHOT;
connection default;

DELETE FROM t1 WHERE id=1788;

BEGIN;
# This will return no result, but should acquire a gap lock.
SELECT * FROM t1 WHERE id=1788 FOR UPDATE;

connection con1;
COMMIT;
source include/wait_all_purged.inc;
connection default;

INSERT INTO t1 (id,val) VALUES (1787, REPEAT('x',2000));

connection con1;
SET innodb_lock_wait_timeout=0;
--error ER_LOCK_WAIT_TIMEOUT
INSERT INTO t1 (id,val) VALUES (1788, 'x');
SELECT * FROM t1 WHERE id=1788 FOR UPDATE;
disconnect con1;

connection default;
COMMIT;
DROP TABLE t1;
SET GLOBAL innodb_purge_rseg_truncate_frequency=@save_frequency;