File: readahead.test

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--source include/have_innodb.inc
--source include/have_innodb_max_16k.inc
# Embedded server tests do not support restarting
--source include/not_embedded.inc

--echo # Bug#25330449 ASSERT SIZE==SPACE->SIZE DURING BUF_READ_AHEAD_RANDOM

let $MYSQLD_DATADIR=`SELECT @@datadir`;
--disable_query_log
SET GLOBAL innodb_read_only_compressed=OFF;
--enable_query_log
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=INNODB ROW_FORMAT=COMPRESSED;

--source include/shutdown_mysqld.inc
--remove_file $MYSQLD_DATADIR/ib_buffer_pool

--write_file $MYSQLD_DATADIR/ib_buffer_pool
EOF

--source include/start_mysqld.inc
SET @saved = @@GLOBAL.innodb_random_read_ahead;
SET GLOBAL innodb_random_read_ahead = 1;

DROP TABLE t1;
SET GLOBAL innodb_random_read_ahead = @saved;