EVOLUTION-MANAGER

Edit File: check_ignore_unknown_options.test

# MariaDB: "xargs" is not present on windows builders.
#  we could work around this but this is not a priority.
--source include/not_windows.inc

--disable_warnings
let $MYSQLD_DATADIR= `select @@datadir`;
let $restart_file= $MYSQLTEST_VARDIR/tmp/mysqld.1.expect;
let $error_log= $MYSQLTEST_VARDIR/log/my_restart.err;
select variable_name, variable_value from information_schema.global_variables where variable_name="rocksdb_ignore_unknown_options";

--exec find $MYSQLD_DATADIR/#rocksdb/OPTIONS* | sort -t- -k 2 -n | tail -1 | xargs -0 -I {} -t sh -c "sed -i 's/rocksdb_version=.*/rocksdb_version=99.9.9/' {}"
--exec find $MYSQLD_DATADIR/#rocksdb/OPTIONS* | sort -t- -k 2 -n | tail -1 | xargs -0 -I {} -t sh -c "echo hello=world>>{}"

--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--shutdown_server 10

--error 1
--exec $MYSQLD_CMD --plugin_load=$HA_ROCKSDB_SO --rocksdb_ignore_unknown_options=0 --loose-console --log-error=$error_log

let SEARCH_FILE= $error_log;
let SEARCH_PATTERN= RocksDB: Compatibility check against existing database options failed;
--source include/search_pattern_in_file.inc
--remove_file $error_log
--enable_reconnect
--exec echo "restart" > $restart_file
--source include/wait_until_connected_again.inc
select variable_name, variable_value from information_schema.global_variables where variable_name="rocksdb_ignore_unknown_options";